96 results on '"Su YZ"'
Search Results
2. Unveiling the therapeutic role of Dachaihu decoction in acute cholecystitis: a comprehensive systematic review and meta-analysis of its efficacy and safety.
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Liu XX, Ma YQ, Kong LY, Su YZ, Robinson N, and Liu JP
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Background: Dachaihu decoction (Dachaihu tang) plays a crucial role in treating acute illnesses. Recently, a significant number of clinical studies on Dachaihu decoction for acute cholecystitis (AC) have been published. This study was conducted to assess the efficacy and safety of Dachaihu decoction in patients with this condition., Methods: To identify relevant randomized controlled trials (RCTs), eight databases and three clinical trial registries were searched from inception to 30 June 2024. Two researchers independently screened and extracted data from eligible studies using EndNote X9 and Microsoft Office Excel 2019. RoB 2.0 was used to assess the risk of bias in the included studies. Stata 17.0 was used for data analysis. Publication bias and its impact on result stability were evaluated using a funnel plot and the "trim-and-fill" method. The quality of evidence was graded using the GRADE assessment system., Results: Thirty-three RCTs involving 2,851 participants were included. The treatment group demonstrated improved clinical efficacy (RR = 1.18; 95% CI = 1.13 to 1.24), significantly reduced length of hospital stay (MD = -1.78 days; 95% CI = -2.02 to -1.53), and the incidence of adverse events (RR = 0.31; 95% CI = 0.20 to 0.48). Additionally, there appeared to be reductions in the time for abdominal pain to resolve (MD = -1.92 days; 95% CI = -2.33 to -1.51), fever to disappear (MD = -1.52 days; 95% CI = -1.90 to -1.14), white blood cell count to return to normal (MD = -2.89 days; 95% CI = -3.32 to -2.46), alanine aminotransferase (ALT) levels (MD = -11.88 U/L; 95% CI = -15.29 to -8.47), aspartate aminotransferase (AST) levels (MD = -8.74 U/L; 95% CI = -9.76 to -7.72), neutrophil percentage (MD = -9.68; 95% CI = -11.33 to -8.03), TNF-α levels (SMD = -2.10 pg/L; 95% CI = -2.43 to -2.78), and certainty of evidence (moderate-to-low certainty)., Conclusion: Dachaihu decoction may be an effective botanical formula for managing AC and a lower incidence of adverse events. However, due to the substantial risk of bias and heterogeneity across the included studies, these findings should be interpreted with caution and require further validation through well-designed, high-quality trials., Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=573332., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Liu, Ma, Kong, Su, Robinson and Liu.)
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- 2024
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3. Perspectives, Experiences, and Practices of Healthcare Professionals and Patients Towards Herb-Drug Interaction: A Systematic Review of Qualitative Studies.
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Shen C, Ren ZY, Lan HD, Kong LY, Yang M, Su YZ, Yue XL, Wan ZL, Xiao LX, Chen PP, Li X, Zhou X, Robinson N, and Liu JP
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The aim of the study was to understand healthcare professionals, pharmacists, and patients perspectives and experiences on clinical practice of herb-drug interactions (HDIs). A systematic review of qualitative studies was conduct. 10 electronic databases were searched from inception through September 2023. Qualitative studies, mixed-method studies, and unstructured or semi-structured cross-sectional surveys focused on healthcare professionals, pharmacists and patients' perspectives, attitudes, clinical practice behaviors, and information needs regarding HDI were included. Thematic synthesis employed Nvivo 12 software. Of 6655 studies identified, 1267 full-text articles were retrieved. Of these, 18 studies conducted in 11 countries/regions were eligible for inclusion, involving 1273 patients, 302 healthcare professionals, and 230 pharmacists. Five over-arching explanatory themes were identified: perspectives, attitudes, practices, experiences, expectations, and information needs. Complementary and alternative (CAM) physicians, pharmacists, and general practitioners were considered by patients to possess the ability or responsibility to assess potential HDIs. Pharmacists yet encountered difficulties due to conflicting information sources and inadequate training. Healthcare professionals, including pharmacists, usually only assessed HDIs when they were deemed to cause serious adverse effects. Regarding expectations and information needs, patients were particularly concerned about the risk of adverse HDIs, the severity of HDIs, and the appropriate intervals between drug doses. They would like to receive relevant HDI alerts. Results suggest that government, policy makers, healthcare professionals, and the education system should give attention to HDIs and improve health professional-patient communication. Further research should also be conducted on the understanding and practices of CAM practitioners in China. Trial Registration: CRD42022324777 (https://www.crd.york.ac.uk/PROSPERO/#recordDetails)., (© 2024 The Author(s). Phytotherapy Research published by John Wiley & Sons Ltd.)
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- 2024
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4. Bioinspired molecular catalysts with a unique tricopper architecture for highly efficient oxygen reduction reaction.
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Guo PP, Xu C, Yang KZ, Lu C, Chi HM, Xu Y, Su YZ, Liu X, Wei PJ, and Liu JG
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In situ growth of intertwined trinuclear copper complexes (nCu
3 ) on a cellulose-derived carbon support (CMC) produced a high-performance electrocatalyst (CMC-nCu3 ) for the oxygen reduction reaction (ORR), which demonstrated superior performance in zinc-air batteries compared to a commercial Pt/C catalyst. This work highlights the importance of copper-based molecular catalysts with rich and intertwined tricopper structures for boosting both ORR activity and stability.- Published
- 2024
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5. Enhancing oxygen reduction activity of dinuclear copper complexes loaded on an N-doped carbon support via a low-temperature pyrolysis strategy.
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Chi HM, Yang KZ, Guo PP, Xu Y, Xu C, Su YZ, Liu X, and Liu JG
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Bioinspired by the active sites of multicopper oxidases (MCOs), bi/multinuclear copper complexes have attracted great attention in promoting catalytic activity for the oxygen reduction reaction (ORR). Herein, we report the preparation of a Cu-N-C electrocatalyst Cu-BPOZ@CNB-400 for efficient ORR, which was obtained by low temperature pyrolysis of a dinuclear 2,5-bis(2-pyridyl)-1,3,4-oxadiazole (BPOZ) copper complex loaded on a N-doped carbon support at 400 °C. Cu-BPOZ@CNB-400 exhibited a half-wave potential ( E
1/2 ) of 0.86 V vs. RHE for the ORR in 0.1 M KOH solution, which was significantly higher than that of the Cu-BPOZ@CNB-800 ( E1/2 = 0.83 V) catalyst treated under high temperature (at 800 °C) and the control catalyst Cu-Phen@CNB-400 ( E1/2 = 0.82 V) derived from low-temperature-treatment (at 400 °C) of a mononuclear phenanthroline-coordinated-Cu complex loaded on a N-doped carbon support. When Cu-BPOZ@CNB-400 was applied as the cathode catalyst in zinc-air batteries a maximum power density ( Pmax ) of 127 mW cm-2 could be achieved, demonstrating comparable catalyst performance to the commercial 20 wt% Pt/C ( Pmax = 122 mW cm-2 ) and the control Cu-Phen@CNB-400 catalyst ( Pmax = 105 mW cm-2 ) under similar experimental conditions. Low-temperature pyrolysis of dinuclear copper complexes on a carbon support improved the charge transfer efficiency, inhibited metal aggregation, and could produce highly dispersed Cu-N-C catalysts with dinuclear copper sites for promoting the 4e- -reduction selectivity of the ORR. It thus provides a cost-effective approach for the controllable fabrication of efficient ORR catalysts to be applied for energy conversion devices.- Published
- 2024
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6. Combining Different Natural Plant Extracts to Stabilize the Antioxidative Activity of Dragon's Blood.
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Su YZ and Lu PL
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Dragon's blood () is a traditional Chinese medicine known for its wound hemostasis, blood circulation, and stasis properties. Recently, it has also been utilized in cosmetics, though its antioxidant capacity remains unclear. This study aims to stabilize the bioactivity of dragon's blood using various plant extracts. We evaluated single plant extracts and their combinations to identify the conditions that maintained the antioxidant capacity of dragon's blood the longest. Selected plants included Hibiscus sabdariffa , Clitoria ternatea , Hylocereus sp., Pandanus amaryllifolius , and Camellia sinensis . We used two sources of dragon's blood: Daemonorops draco and Dracaena cochinchinensis . Extraction conditions were optimized and antioxidant activity was assessed using the free radical scavenging ability of 1,1-diphenyl-2-picrylhydrazyl (DPPH), total anthocyanin concentration (TAC), total polyphenol content (TPC), the free radical scavenging activity of ABTS, and a ferric reducing antioxidant power (FRAP) assay. The results showed that all plant extracts exhibited high antioxidant capacity. Clitoria ternatea had the highest DPPH scavenging ability at 93.81%, with the best combination being green tea and Daemonorops draco at 92.57%. Clitoria ternatea had the highest TPC at 9921 mg GAE/100 g, with the best combination (green tea and Dracaena cochinchinensis ) at 10500 mg GAE/100 g. ABTS activity was highest for green tea at 98.3%, with the best combination ( Clitoria ternatea and Daemonorops draco ) at 93.29%. The FRAP assay showed that green tea had the highest electron-donating potential at 3.85 mg/mL, with the best combination ( Daemonorops draco and Dracaena cochinchinensis ) at 3.71 mg/mL. This study advances our understanding of the antioxidant properties of these plants and the traditional Chinese medicine dragon's blood, enhancing the efficacy of dragon's blood in skincare and cosmetics. Moreover, the application of these extracts could rejuvenate local agriculture, impacting the skincare, cosmetics, and sustainable agriculture sectors.
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- 2024
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7. Acupuncture and related acupoint therapies for smoking cessation: An umbrella review and updated meta-analysis.
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Zhang YY, Su YZ, Tian ZY, Liang SB, Liu YJ, Li YF, Qiao HF, Robinson N, and Liu JP
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Introduction: Acupuncture and related acupoint therapies have been widely used for smoking cessation. Some relevant systematic reviews (SRs) have been published. There is a need to summarize and update the evidence to inform practice and decision-making., Methods: Eight databases were searched from their inception to December 2023. SRs, any randomized controlled trials (RCTs) comparing acupuncture therapies with sham acupuncture, pharmacotherapy, behavioral therapy, or no treatment, were included. The primary outcome was the abstinence rate. AMSTAR-2 was employed to assess the quality of SRs. An updated meta-analysis was conducted based on SRs and RCTs. Data were synthesized using risk ratios (RR) with 95% confidence intervals (CIs). The GRADE approach was employed to assess the certainty of the updated evidence., Results: Thirteen SRs and 20 RCTs outside of the SRs were identified. The SRs were of low or very low quality by AMSTAR-2. Sixteen (80%) RCTs were at high risk of performance bias. Eight acupuncture and related acupoint therapies were involved. The short-term (≤6 months) abstinence rate outcome was summarized as follows. Most SRs suggested that filiform needle acupuncture or acupressure had a better effect than sham acupuncture, but the findings were inconsistent. The updated meta-analysis also suggested that filiform needle acupuncture was more effective than sham acupuncture (RR=1.44; 95% CI: 1.02-2.02; I
2 = 66%; low certainty; 9 RCTs, n=1358). Filiform needle acupuncture combined with acupressure was comparable to nicotine patches (RR=0.99; 95% CI: 0.74-1.32; low certainty; 6 RCTs, n= 524). Acupressure was superior to counseling (RR=1.46; 95% CI: 1.14-1.87; I2 =5%; low certainty; 8 RCTs, n=595). No serious adverse events were reported in these SRs or RCTs., Conclusions: Low certainty evidence suggests that filiform needle acupuncture and auricular acupressure appear to be safe and effective in achieving short-term smoking cessation. However, long-term follow-up data are needed., Competing Interests: The authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none was reported., (© 2024 Zhang Y.Y. et al.)- Published
- 2024
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8. Chinese medicine Phragmites communis (Lu Gen) for acute respiratory tract infections: a systematic review and meta-analysis of randomized controlled trials.
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Fang M, Kong LY, Ji GH, Pu FL, Su YZ, Li YF, Moore M, Willcox M, Trill J, Hu XY, and Liu JP
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Background: Acute respiratory tract infections (ARTIs) are the most common cause of morbidity and mortality worldwide, with most people experiencing at least one episode per year. Current treatment options are mainly symptomatic therapy. Antivirals, antibiotics, and glucocorticoids are of limited benefit for most infections. Traditional Chinese medicine has shown potential benefits in the treatment of ARTIs. Objective: The objective of this study was to determine the efficacy, effectiveness, and safety of Phragmites communis Trin. ( P. communis, a synonym of Phragmites australis (Cav.) Trin. ex Steud ) as monotherapy or as part of an herb mixture for ARTIs. Method: Eight databases and two clinical trial registries were searched from inception to 8 February 2023 for randomized controlled trials (RCTs) evaluating any preparation involving P. communis without language restrictions. The Risk of Bias Tool 2.0 was used to assess the risk of bias of the included trials. RevMan 5.3 software was used for data analyses with effects estimated as risk ratios (RRs), mean differences (MDs), or standardized mean differences (SMDs) with 95% confidence intervals (CIs). The online GRADEpro tool was used to assess the certainty of the evidence, if available. Results: Forty-two RCTs involving 6,879 patients with ARTIs were included, with all trials investigating P. communis as part of an herbal mixture. Of the included trials, the majority (38/42) were considered high risk. Compared to the placebo, P. communis preparations improved the cure rate [RR = 1.60, 95% CI (1.13, 2.26)] and fever clearance time [MD = -2.73 h, 95% CI (-4.85, -0.61)]. Compared to usual care alone, P. communis preparations also significantly improved the cure rate [RR = 1.57, 95% CI (1.36, 1.81)] and fever clearance time [SMD = -1.24, 95% CI (-2.37, -0.11)]. P. communis preparations plus usual care compared to usual care alone increased the cure rate [RR = 1.55, 95% CI (1.35, 1.78)], shortened the fever clearance time [MD = -19.31 h, 95% CI (-33.35, -5.27)], and improved FEV1 [ MD = 0.19 L, 95% CI (0.13, 0.26)] and FVC [ MD = 0.16 L, 95% CI (0.03, 0.28)]. Conclusion: Low- or very low-certainty evidence suggests that P. communis preparations may improve the cure rate of ARTIs, shorten the fever clearance time in febrile patients, and improve the pulmonary function of patients with acute exacerbation of chronic obstructive pulmonary disease or chronic bronchitis. However, these findings are inconclusive and need to be confirmed in rigorously designed trials. Systematic review registration : PROSPERO, identifier CRD42021239936., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Fang, Kong, Ji, Pu, Su, Li, Moore, Willcox, Trill, Hu and Liu.)
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- 2024
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9. Analysis of related factors for RA flares after SARS-CoV-2 infection: a retrospective study from patient survey.
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Li R, Zhao JK, Li Q, Zhao L, Su YZ, Zhang JY, and Zhang LY
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- Humans, Retrospective Studies, SARS-CoV-2, COVID-19 Vaccines, China epidemiology, COVID-19 epidemiology
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SARS-CoV-2 and its variants are widely prevalent worldwide. With frequent secondary and breakthrough infections, immune dysfunction in RA patients, and long-term use of immune preparations, SARS-CoV-2 infection poses a significant challenge to patients and rheumatologists. Whether SARS-CoV-2 infection causes RA flares and what factors aggravate RA flares are poorly studied. A questionnaire survey was conducted on RA patients infected with SARS-CoV-2 after December 7, 2022, in China through a multicenter and inter-network platform regarding general personal condition, primary disease, comorbidity, SARS-CoV-2 vaccination, viral infection, and impact on the primary disease. A total of 306 RA patients were included in this study, and the patient data were analyzed, in which the general condition of RA patients, medication use before SARS-CoV-2 infection and post-infection typing and manifestations, and medication adjustment did not affect the Flare of RA patients after SARS-CoV-2 infection. The control of disease before SARS-CoV-2 infection (OR = 2.10), RA involving pulmonary lesions (OR = 2.28), and the recovery time of COVID-19 (OR = 2.50) were risk factors for RA flare. RA involving pulmonary lesions, control status of disease before infection, and recovery time of COVID-19 disease are risk factors for RA flare after SARS-CoV-2 infection., (© 2024. The Author(s).)
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- 2024
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10. Clinicopathological and genetic landscape of plasmablastic lymphoma in Taiwan.
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Chen BJ, Hsieh TH, Yuan CT, Wang RC, Yang CF, Chuang WY, Su YZ, Ho CH, Lin CH, and Chuang SS
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- Humans, Retrospective Studies, Taiwan, In Situ Hybridization, Fluorescence, Epigenesis, Genetic, Plasmablastic Lymphoma genetics, Plasmablastic Lymphoma pathology, HIV Infections
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Plasmablastic lymphoma (PBL) is an aggressive large B-cell lymphoma with a terminal B-cell differentiation phenotype and is frequently associated with immunodeficiency. We aimed to investigate the clinicopathological and immunophenotypic features, genetic alterations, and mutational landscape of PBL in Taiwan. We retrospectively recruited 26 cases. Five (5/18; 28%) patients were HIV-positive and 21 (81%) presented extranodally. There were two morphological groups: one with purely monomorphic large cells (85%) and the other comprising large cells admixed with plasmacytic cells (15%). Phenotypically, the tumors expressed MYC (8/10; 80%), CD138 (20/26; 77%), and MUM1 (20/20; 100%), but not CD20 (n = 26; 0%). Fourteen (54%) cases were positive for EBV by in situ hybridization; the EBV-positive cases were more frequently HIV infected (p = 0.036), with extranodal presentation (p = 0.012) and CD79a expression (p = 0.012), but less frequent light chain restriction (p = 0.029). Using fluorescence in situ hybridization, we identified 13q14 deletion, MYC rearrangement, and CCND1 rearrangement in 74%, 30%, and 5% cases, respectively, without any cases having rearranged BCL6 or IGH::FGFR3 fusion. In the 15 cases with adequate tissue for whole exome sequencing, the most frequent recurrent mutations were STAT3 (40%), NRAS (27%), and KRAS (20%). In conclusion, most PBL cases in Taiwan were HIV-unrelated. Around half of the cases were positive for EBV, with distinct clinicopathological features. Deletion of chromosome 13q14 was frequent. The PBL cases in Taiwan showed recurrent mutations involving JAK-STAT, RAS-MAPK, epigenetic regulation, and NOTCH signaling pathways, findings similar to that from the West., Competing Interests: Declaration of Competing Interest The authors have no conflicts of interest to declare that are relevant to the content of this article., (Copyright © 2024 Elsevier GmbH. All rights reserved.)
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- 2024
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11. Prediction of overall survival after radical gastrectomy using nomograms created by tumor markers.
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Zhang LX, Cao ZY, Li HH, Li CH, Li AQ, Luo PQ, Song ED, Wei ZJ, Han WX, Su YZ, Ye LP, and Xu AM
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Prediction of prognosis after radical resection of gastric cancer has not been well established. Therefore, we aimed to establish a prognostic model based on a new score system of patients with gastric cancer. A total of 1235 patients who underwent curative gastrectomy at our hospital from October 2015 to April 2017 were included in this study. Univariate and multivariate analyses were used to screen for prognostic risk factors. Construction of the nomogram was based on Cox proportional hazard regression models. The construction of the new score models was analyzed by the receiver operating characteristic curve (ROC curve), calibration curve, and decision curve. Multivariate analysis showed that tumor size, T, N, carcinoembryonic antigen, CA125, and CA19-9 were independent prognostic factors. The new score model had a greater AUC (The area under the ROC curve) than other systems, and the C-index of the nomogram was highly reliable for evaluating the survival of patients with gastric cancer. Based on the tumor markers and other clinical indicators, we developed a precise model to predict the prognosis of patients with gastric cancer after radical surgery. This score system can be helpful to both surgeons and patients., Competing Interests: Declaration of conflicting interestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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- 2023
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12. Challenges and opportunities in animal models of psoriatic arthritis.
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Bai LK, Su YZ, Ning ZD, Zhang CQ, Zhang LY, and Zhang GL
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- Mice, Rats, Animals, Dogs, Rabbits, Reproducibility of Results, Models, Animal, Risk Factors, Arthritis, Psoriatic genetics, Arthritis, Psoriatic drug therapy, Psoriasis drug therapy
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Objective: To review the preparation, characteristics and research progress of different PsA animal models., Methods: Computerized searches were conducted in CNKI, PubMed and other databases to classify and discuss the relevant studies on PsA animal models. The search keywords were "PsA and animal model(s), PsA and animal(s), PsA and mouse, PsA and mice, PsA and rat(s), PsA and rabbit(s), PsA and dog(s)" RESULTS: The experimental animals currently used to study PsA are mainly rodents, including mice and rats. According to the different methods of preparing the models, the retrieved animal models were classified into spontaneous or genetic mutation, transgenic and induced animal models. These PsA animal models involve multiple pathogenesis, some experimental animals' lesions appear in a short and comprehensive cycle, some have a high success rate in molding, and some are complex and less reproducibility. This article summarizes the preparation methods, advantages and disadvantages of different models., Conclusions: The animal models of PsA aim to mimic the clinicopathological alterations of PsA patients through gene mutation, transgenesis or targeted proinflammatory factor and to reveal new pathogenic pathways and therapeutic targets by exploring the pathological features and clinical manifestations of the disease. This work will have very far-reaching implications for the in-depth understanding of PsA and the development of new drugs., (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)
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- 2023
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13. Nomogram established using risk factors of early gastric cancer for predicting the lymph node metastasis.
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Jiang XC, Yao XB, Xia HB, Su YZ, Luo PQ, Sun JR, Song ED, Wei ZJ, Xu AM, Zhang LX, and Lan YH
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Background: For the prognosis of patients with early gastric cancer (EGC), lymph node metastasis (LNM) plays a crucial role. A thorough and precise evaluation of the patient for LNM is now required., Aim: To determine the factors influencing LNM and to construct a prediction model of LNM for EGC patients., Methods: Clinical information and pathology data of 2217 EGC patients downloaded from the Surveillance, Epidemiology, and End Results database were collected and analyzed. Based on a 7:3 ratio, 1550 people were categorized into training sets and 667 people were assigned to testing sets, randomly. Based on the factors influencing LNM determined by the training sets, the nomogram was drawn and verified., Results: Based on multivariate analysis, age at diagnosis, histology type, grade, T-stage, and size were risk factors of LNM for EGC. Besides, nomogram was drawn to predict the risk of LNM for EGC patients. Among the categorical variables, the effect of grade (well, moderate, and poor) was the most significant prognosis factor. For training sets and testing sets, respectively, area under the receiver-operating characteristic curve of nomograms were 0.751 [95% confidence interval (CI): 0.721-0.782] and 0.786 (95%CI: 0.742-0.830). In addition, the calibration curves showed that the prediction model of LNM had good consistency., Conclusion: Age at diagnosis, histology type, grade, T-stage, and tumor size were independent variables for LNM in EGC. Based on the above risk factors, prediction model may offer some guiding implications for the choice of subsequent therapeutic approaches for EGC., Competing Interests: Conflict-of-interest statement: The authors declare that they have no conflict of interest., (©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.)
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- 2023
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14. Free-standing 3D core-shell architecture of Ni 3 S 2 @NiCoP as an efficient cathode material for hybrid supercapacitors.
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Shanmugam Anuratha K, Su YZ, Wang PJ, Hasin P, Wu J, Hsieh CK, Chang JK, and Lin JY
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The design and discovery of free-standing hybrid electrode materials with large absolute capacity and high cycling stability for energy storage become desirable and are still challenging. In this work, we demonstrate that the hybrid supercapacitor (HSC) device is assembled by 3D core-shell hierarchical nanorod arrays of Ni
3 S2 @NiCoP nanocomposite for the first time. The Ni3 S2 @NiCoP nanocomposite is successfully synthesized through a facile stratagem containing hydrothermal process and the subsequent electrodeposition method. The 3D architecture of Ni3 S2 @NiCoP hybrid electrode composed of vertically aligned "hyperchannel" 1D Ni3 S2 nanorods and highly conductive interconnected 2D nanosheets of NiCoP is beneficial to fast electron transfer kinetics, thus leading to enhancing the ionic and electronic conductivity, kinetics of redox reaction, and synergistic behavior of active species. The fabricated HSC device with Ni3 S2 @NiCoP electrode delivers outstanding areal capacity of 109 µAh cm-2 at a current density of 1 mA cm-2 , brilliant energy density of 74.9 Wh kg-1 at a power density of 700 W kg-1 , and prominent cyclic performance of 92% capacity retention even after 144-h floating test. This work demonstrates that the core-shell hierarchical nanorod arrays of Ni3 S2 @NiCoP can be viewed as one of the novel battery-type electrode materials for high-performance HSCs., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier Inc. All rights reserved.)- Published
- 2022
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15. Model established based on blood markers predicts overall survival in patients after radical resection of types II and III adenocarcinoma of the esophagogastric junction.
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Wei ZJ, Qiao YT, Zhou BC, Rankine AN, Zhang LX, Su YZ, Xu AM, Han WX, and Luo PQ
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Background: In recent years, the incidence of types II and III adenocarcinoma of the esophagogastric junction (AEG) has shown an obvious upward trend worldwide. The prognostic prediction after radical resection of AEG has not been well established., Aim: To establish a prognostic model for AEG (types II and III) based on routine markers., Methods: A total of 355 patients who underwent curative AEG at The First Affiliated Hospital of Anhui Medical University from January 2014 to June 2015 were retrospectively included in this study. Univariate and multivariate analyses were performed to identify the independent risk factors. A nomogram was constructed based on Cox proportional hazards models. The new score models was analyzed by C index and calibration curves. The receiver operating characteristic (ROC) curve was used to compare the predictive accuracy of the scoring system and tumor-node-metastasis (TNM) stage. Overall survival was calculated using the Kaplan-Meier curve amongst different risk AEG patients., Results: Multivariate analysis showed that TNM stage (hazard ratio [HR] = 2.286, P = 0.008), neutrophil-to-lymphocyte ratio (HR = 2.979, P = 0.001), and body mass index (HR = 0.626, P = 0.026) were independent prognostic factors. The new scoring system had a higher concordance index (0.697), and the calibration curves of the nomogram were reliable. The area under the ROC curve of the new score model (3-year: 0.725, 95% confidence interval [CI] : 0.676-0.777; 5-year: 0.758, 95%CI : 0.708-0.807) was larger than that of TNM staging (3-year: 0.630, 95%CI : 0.585-0.684; 5-year: 0.665 , 95%CI : 0.616-0.715)., Conclusion: Based on the serum markers and other clinical indicators, we have developed a precise model to predict the prognosis of patients with AEG (types II and III). The new prognostic nomogram could effectively enhance the predictive value of the TNM staging system. This scoring system can be advantageous and helpful for surgeons and patients., Competing Interests: Conflict-of-interest statement: Patients were not required to give informed consent to the study because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent. Conflict-of-interest statement: We have no financial relationships to disclose., (©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.)
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- 2022
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16. Plasmablastic myeloma in Taiwan frequently presents with extramedullary and extranodal mass mimicking plasmablastic lymphoma.
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Chen BJ, Yuan CT, Yang CF, Ho CH, Lin YK, Su YZ, Chou HC, and Chuang SS
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- Herpesvirus 4, Human genetics, Humans, In Situ Hybridization, Fluorescence methods, Retrospective Studies, Taiwan, Epstein-Barr Virus Infections complications, Epstein-Barr Virus Infections diagnosis, Multiple Myeloma diagnosis, Multiple Myeloma genetics, Multiple Myeloma pathology, Plasmablastic Lymphoma diagnosis, Plasmablastic Lymphoma genetics, Plasmablastic Lymphoma pathology
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Plasmablastic myeloma (PBM) is a blastic morphologic variant of plasma cell myeloma with less favorable prognosis than those with non-blastic morphology. PBM is rare, without clear-cut definition and detailed clinicopathologic features in the literature. PBM may mimic plasmablastic lymphoma (PBL) as they share nearly identical morphology and immunophenotype. Using the criteria of ≥ 30% plasmablasts in tissue sections, we retrospectively recruited PBM cases and analyzed their clinical, imaging, and pathologic findings, with emphasis on extramedullary involvement. We performed immunohistochemistry, in situ hybridization for Epstein-Barr virus (EBER), and fluorescence in situ hybridization (FISH) for lymphoma- and myeloma-associated genetic alterations. Of the 25 recruited cases, 15 (60%) had extramedullary involvement, which occurred as initial presentation in nine cases. The most common extramedullary sites were soft tissue and/or skin (10/15, 67%), followed by pleural effusion, the lungs, and lymph nodes. Immunohistochemically, tumor cells expressed MYC (74%; 17/23), CD56 (56%; 14/25), and cyclin D1 (16%; 4/25), while CD117 was all negative (n = 25). Of the 20 cases stained with p53, four (20%) cases were diffusely positive, and the remaining 16 cases showed a heterogeneous pattern. EBER was negative in all 24 cases examined. Of the 13 cases examined with FISH, the genetic aberrations identified included del(13q14)(92%; 12/13), gain of chromosome 1q (90%; 9/10), loss of chromosome 1p (60%; 6/10), IGH-FGFR3 reciprocal translocation (23%; 3/13), rearranged MYC (15%; 2/13), and rearranged CCND1 (8%; 1/13), while there were no cases with TP53 deletion (n = 10) or rearrangement of BCL2 (n = 13) or BCL6 (n = 13). The prognosis was dismal regardless of the presence or absence of extramedullary involvement. In conclusion, PBM in Taiwan frequently presented as extramedullary and extranodal lesions, particularly in soft tissue and/or skin, mimicking PBL. FISH for targeted genetic alterations such as del(13q14), gain of chromosome 1q, loss of chromosome 1p, and IGH-FGFR3 might be helpful for the differential diagnoses. Larger studies are warranted to investigate the genetic alterations between PBM and PBL., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2022
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17. Synovial Macrophages: Past Life, Current Situation, and Application in Inflammatory Arthritis.
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Bai LK, Su YZ, Wang XX, Bai B, Zhang CQ, Zhang LY, and Zhang GL
- Subjects
- Humans, Joints pathology, Macrophages metabolism, Quality of Life, Synovial Membrane pathology, Arthritis, Rheumatoid
- Abstract
Inflammatory arthritis is an inflammatory disease that involves the joints and surrounding tissues. Synovial hyperplasia often presents when joints become inflamed due to immune cell infiltration. Synovial membrane is an important as well as a highly specific component of the joint, and its lesions can lead to degeneration of the joint surface, causing pain and joint disability or affecting the patients' quality of life in severe cases. Synovial macrophages (SMs) are one of the cellular components of the synovial membrane, which not only retain the function of macrophages to engulf foreign bodies in the joint cavity, but also interact with synovial fibroblasts (SFs), T cells, B cells, and other inflammatory cells to promote the production of a variety of pro-inflammatory cytokines and chemokines, such as TNF-α, IL-1β, IL-8, and IL-6, which are involved in the pathogenic process of inflammatory arthritis. SMs from different tissue sources have differently differentiated potentials and functional expressions. This article provides a summary on studies pertaining to SMs in inflammatory arthritis, and explores their role in its treatment, in order to highlight novel treatment modalities for the disease., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Bai, Su, Wang, Bai, Zhang, Zhang and Zhang.)
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- 2022
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18. 3D Printing of Metal-Organic Framework-Based Ionogels: Wearable Sensors with Colorimetric and Mechanical Responses.
- Author
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Pal S, Su YZ, Chen YW, Yu CH, Kung CW, and Yu SS
- Abstract
Soft ionotronics are emerging materials as wearable sensors for monitoring physiological signals, sensing environmental hazards, and bridging the human-machine interface. However, the next generation of wearable sensors requires multiple sensing capabilities, mechanical toughness, and 3D printability. In this study, a metal-organic framework (MOF) and three-dimensional (3D) printing were integrated for the synthesis of a tough MOF-based ionogel (MIG) for colorimetric and mechanical sensing. The ink for 3D printing contained deep eutectic solvents (DESs), cellulose nanocrystals (CNCs), MOF crystals, and acrylamide. After printing, further photopolymerization resulted in a second covalently cross-linked poly(acrylamide) network and solidification of MIG. As a porphyrinic Zr-based MOF, MOF-525 served as a functional filler to provide sharp color changes when exposed to acidic compounds. Notably, MOF-525 crystals also provided another design space to tune the printability and mechanical strength of MIG. In addition, the printed MIG exhibited high stability in the air because of the low volatility of DESs. Thereafter, wearable auxetic materials comprising MIG with negative Poisson's ratios were prepared by 3D printing for the detection of mechanical deformation. The resulting auxetic sensor exhibited high sensitivity via the change in resistance upon mechanical deformation and a conformal contact with skins to monitor various human body movements. These results demonstrate a facile strategy for the construction of multifunctional sensors and the shaping of MOF-based composite materials.
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- 2022
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19. Primary cutaneous gamma/delta T-cell lymphoma in Taiwan: A series of six cases with frequent solitary presentation and relatively indolent behavior.
- Author
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Chen BJ, Wang RC, Jhuang JY, Chen SW, Su YZ, Tseng CE, Chiang CT, Wu YT, and Chuang SS
- Subjects
- Adult, Female, Humans, Lymphoma, T-Cell, Cutaneous therapy, Male, Middle Aged, Retrospective Studies, Skin Neoplasms therapy, Taiwan, Lymphoma, T-Cell, Cutaneous immunology, Lymphoma, T-Cell, Cutaneous pathology, Receptors, Antigen, T-Cell, gamma-delta metabolism, Skin Neoplasms immunology, Skin Neoplasms pathology
- Abstract
Background: Primary cutaneous gamma/delta T-cell lymphoma (PCDG-TCL) is aggressive, frequently presenting as multiple plaques, tumors, and/or subcutaneous nodules., Methods: In this study, we conducted a retrospective study in a tertiary center in Taiwan to characterize this rare tumor., Results: We identified six patients. Five presented with a solitary lesion, including two with clinical impression of epidermal inclusion cyst or lipoma. Two of four evaluable cases exhibited epidermotropism, with one mimicking Pautrier microabscess. The neoplastic cells were pleomorphic and mostly medium- to large-sized. In all cases, the neoplastic cells expressed T-cell receptor (TCR)-γ and/or TCR-δ, with four co-expressing βF1. Two of these βF1+ cases co-expressed TCR-γ but not TCR-δ (two different clones). All were negative for Epstein-Barr virus (EBV), low stage, and treated with radiotherapy alone or combined chemotherapy and radiotherapy. In two patients, lymphoma relapsed in 3 and 7 months, respectively, and one patient died of the disease in 7 months. Four other patients were free of disease for 6 to 126 months., Conclusion: PCGD-TCL cases in Taiwan are more commonly solitary, frequently with indolent courses. The two currently available TCR-δ clones alone might be insufficient to detect all tumors., (© 2021 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)
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- 2022
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20. Turner syndrome with primary myelofibrosis, cirrhosis and ovarian cystic mass: A case report.
- Author
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Xu LW, Su YZ, and Tao HF
- Abstract
Background: Turner syndrome (TS) with leukemia is a complicated clinical condition. The clinical course and outcome of these patients are poor, so the treatment and prognosis of TS with hematological malignancies deserve our attention., Case Summary: Here, we report a case of a 20-year-old woman diagnosed with TS, primary myelofibrosis (PMF), cirrhosis, and an ovarian cystic mass. This is the first report on the coexistence of TS and PMF with the MPL and SH2B3 mutations. The patient was diagnosed with cirrhosis of unknown cause, splenomegaly and severe gastroesophageal varices. Additionally, an ovarian cystic mass caused the patient to appear pregnant. The patient was treated with the JAK2 inhibitor-ruxolitinib according to peripheral blood cells, although myelofibrosis was improved, the splenomegaly did not reduce. Moreover, hematemesis and melena occasionally occurred., Conclusion: Ruxolitinib may clearly reduce splenomegaly. Though myelofibrosis was improved, cirrhosis and splenomegaly in this case continued to worsen. Effective treatment should be discussed., Competing Interests: Conflict-of-interest statement: The authors declare that they have no conflict of interest., (©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.)
- Published
- 2022
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21. [The Risk Factors of Thrombosis in Patients with Philadelphia Chromosome-negative Myeloproliferative Neoplasms].
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Zhao YF, Lin SZ, Bai X, Xing XY, Tao HF, and Su YZ
- Subjects
- Humans, Philadelphia Chromosome, Risk Factors, Myeloproliferative Disorders genetics, Neoplasms, Thrombosis
- Abstract
Objective: To investigate the overview of thrombosis in myeloproliferative neoplasms(MPN) patients, and to explore the risk factors of thrombosis at diagnosis and during follow-up., Methods: The clinical data of 388 MPN patients treated in our hospital were collected. The patients were followed up by outpatient and phone. The risk factors of thrombosis were analyzed by statistical methods., Results: Among 388 MPN patients, 161 patients (41.49%) showed thromboses at diagnosis or during follow-up. Among them, 92.55% were arterial thromboses, 146 cases (96.27%) were complicated with thromboses at diagnosis, and 36 cases (11.46%) showed newly thromboses or progression of previous thromboses among the 314 received full follow-up patients. Age (P<0.001, HR:1.033, 95%CI:1.016-1.051), JAK2V617F mutation (P=0.037, HR:1.72, 95%CI: 1.033-2.862), hypertension (P<0.001, HR:2.639, 95%CI:1.659-4.197) and hyperlipidemia (P<0.001, HR:2.659, 95%CI:1.626-4.347) were the independent risk factors affecting thrombosis at diagnosis of the patients. During the follow-up, age (P=0.016, HR:1.032, 95%CI: 1.006-1.059) and previous thrombosis history (P=0.019, HR:2.194, 95%CI: 1.135-4.242) were the independent risk factors affecting the progression of thrombosis at different sites or on the basis of the previous thrombosis in the patients., Conclusion: Patients with advanced age, JAK2V617F mutation or complicated with hypertension and hyperlipidemia shows a higher risk of thrombosis at diagnosis, while the patients with advanced age or previous thrombosis history shows a higher risk of progression of thrombosis during the follow-up.
- Published
- 2021
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22. LncRNA DCST1-AS1 regulated cell proliferation, migration, invasion and apoptosis in gastric cancer by targeting miR-605-3p.
- Author
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Su YZ, Cui MF, Du J, and Song B
- Abstract
The article "LncRNA DCST1-AS1 regulated cell proliferation, migration, invasion and apoptosis in gastric cancer by targeting miR-605-3p", by Y.-Z. Su, M.-F. Cui, J. Du, B. Song, published in Eur Rev Med Pharmacol Sci 2020; 24 (3): 1158-1167-DOI: 10.26355/eurrev_202002_20167-PMID: 32096164, has been retracted by the authors since some experiment reagent in this article might be questionable (that may influence the accuracy of the final results). The Publisher apologizes for any inconvenience this may cause. https://www.europeanreview.org/article/20167.
- Published
- 2021
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23. Fate of plastic film residues in agro-ecosystem and its effects on aggregate-associated soil carbon and nitrogen stocks.
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Zhao ZY, Wang PY, Wang YB, Zhou R, Koskei K, Munyasya AN, Liu ST, Wang W, Su YZ, and Xiong YC
- Subjects
- Agriculture, Carbon, Ecosystem, Nitrogen, Plastics, Biodegradable Plastics, Soil
- Abstract
Biodegradable (Bio) plastic films are widely viewed as promising alternative products of low-density polyethylene (LDPE) films to minimize plastic debris accumulation and pollution in agroecosystems. Yet, this speculation indeed lacks of sufficient evidences. We conducted a landfill investigation on the aging characteristics of Bio and LDPE plastic films in maize field, and the effects on soil aggregate composition and carbon & nitrogen stocks. The degradation rate of Bio film was up to 41.1% while that of LDPE film was zero. Scanning electron microscope (SEM) showed that the crack formation of Bio film had a pronounced domino effect, and FTIR showed that old Bio film displayed an extra wide peak threshold ranging from 3000 to 3500 cm
-1 . Particularly, the abundance of microplastics was elevated with the increased plastic residues, and the increment mostly resulted from Bio residues. Critically, plastic residues significantly lowered the soil macro-aggregates (>0.25 mm) proportion, while increasing that of micro-aggregates (0.1-0.25 mm) in LDPE, and silt/clay fraction (<0.1 mm) in Bio respectively. They significantly promoted total nitrogen content of the aggregates with the same size, but decreased the organic carbon content, dramatically lowering the C/N. Therefore, we first identified the fate of plastic film residues in agroecosystems and revealed the serious deficiencies of Bio plastic film., (Copyright © 2021 Elsevier B.V. All rights reserved.)- Published
- 2021
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24. Lymphomatous effusion of monomorphic epitheliotropic intestinal T-cell lymphoma is characterized by azurophilic granules and is a dismal sign: Report of two new cases with literature review.
- Author
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Pan ST, Wang RC, Su YZ, Hsieh YC, and Chuang SS
- Subjects
- Ascites etiology, Humans, Male, Middle Aged, Pleural Effusion, Malignant etiology, Ascites pathology, Enteropathy-Associated T-Cell Lymphoma pathology, Pleural Effusion, Malignant pathology
- Abstract
Lymphoma involving serous effusion is uncommon. The diagnosis of effusion lymphoma may be challenging, particularly when the lymphoid cells are small to medium-sized, which would be difficult for differentiating reactive effusions from low grade lymphomas. Monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) is an uncommon type of aggressive intestinal T cell lymphoma with a median survival of 7 months. MEITL rarely disseminates to the body cavities. To date, there are only three reported cases of MEITL with malignant effusion. Here we report two additional cases of MEITL with lymphoma cells involving the pleural effusion and the ascites, respectively. Review of the three literature cases and our two new cases of MEITL with malignant effusion, cytoplasmic azurophilic granules were identified in both the two cases with Liu stain. The median survival time was 1.5 months after the occurrence of malignant effusion, even shorter than the median survival in patients with MEITL. Although the case number is small, malignant effusion seems to be a poor prognostic factor of MEITL., (© 2021 Wiley Periodicals LLC.)
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- 2021
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25. All-trans Retinoic Acid, Arsenic Trioxide, and Anthracycline-based Chemotherapy Improves Outcome in Newly Diagnosed Acute Promyelocytic Leukemia Regardless of FLT3-ITD Mutation Status.
- Author
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Xu LW, Su YZ, and Tao HF
- Subjects
- Adult, Anthracyclines administration & dosage, Arsenic Trioxide administration & dosage, Female, Gene Duplication genetics, Humans, Idarubicin administration & dosage, Leukemia, Promyelocytic, Acute genetics, Leukemia, Promyelocytic, Acute immunology, Leukemia, Promyelocytic, Acute pathology, Male, Mutation genetics, Tretinoin administration & dosage, Young Adult, Antineoplastic Combined Chemotherapy Protocols administration & dosage, Leukemia, Promyelocytic, Acute drug therapy, Prognosis, fms-Like Tyrosine Kinase 3 genetics
- Abstract
All-trans retinoic acid (ATRA) and pre-upfront arsenic trioxide (ATO) have revolutionized the therapy of acute promyelocytic leukemia (APL). However, internal tandem duplication of FMS-like tyrosine kinase 3 (FLT3-ITD) mutations is associated with increased risk of relapse. The aim of this study was to analyze the prognostic impact of FLT3-ITD on APL patients who received remission induction with ATRA, idarubicin (IDA) and/or ATO, followed by ATRA plus ATO along with anthracycline, as consolidation therapy. A total of 72 patients newly diagnosed with APL were included in this study. 83.3% of the patients achieved complete remission (CR) after induction therapy. FLT3-ITD mutations were detected in 16 (22.2%) patients and closely related to bcr-3 PML-RARa transcript (P<0.001). The 5-year overall survival (OS) rate was 100% in both FLT3-ITD
positive and FLT3-ITDnegative groups, and there was no significant difference in 5-year event-free survival (EFS) between the two groups (78.3% vs. 83.3%, P=0.85). ATRA plus ATO and anthracycline-based chemotherapy achieved great outcome in newly diagnosed APL regardless of the FLT3-ITD mutation status., (© 2021. Huazhong University of Science and Technology.)- Published
- 2021
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26. Downregulation of RIPK4 Expression Inhibits Epithelial-Mesenchymal Transition in Ovarian Cancer through IL-6.
- Author
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Yi H, Su YZ, Lin R, Zheng XQ, Pan D, Lin DM, Gao X, and Zhang R
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Carcinoma, Ovarian Epithelial genetics, Carcinoma, Ovarian Epithelial mortality, Carcinoma, Ovarian Epithelial pathology, Cell Line, Tumor, Computational Biology, Female, Gene Expression Regulation, Neoplastic immunology, Gene Knockdown Techniques, Humans, Kaplan-Meier Estimate, Middle Aged, Ovarian Neoplasms genetics, Ovarian Neoplasms mortality, Ovarian Neoplasms pathology, Protein Serine-Threonine Kinases genetics, Up-Regulation immunology, Young Adult, Carcinoma, Ovarian Epithelial immunology, Epithelial-Mesenchymal Transition immunology, Interleukin-6 metabolism, Ovarian Neoplasms immunology, Protein Serine-Threonine Kinases metabolism
- Abstract
RIPK4 has been implicated in multiple cancer types, but its role in ovarian cancer (OC) has not been clearly elucidated. Our data from Gene Expression Profiling Interactive Analysis, RT-PCR, and immunohistochemical analysis showed that RIPK4 was expressed at higher levels in OC tissues and cells than in normal ovarian tissues and cells. Increased RIPK4 expression in OC markedly correlated with a worse overall survival than lower RIPK4 expression levels (hazard rate (HR) 1.5 (1.45-1.87); P = 0.001). In functional experiments, RIPK4 downregulation significantly inhibited metastatic behaviours in OC cells. Subsequently, based on data from 593 OC patients in the TCGA database, gene set enrichment analysis revealed that RIPK4 was involved in epithelial-mesenchymal transition (EMT) in OC. At the molecular level, silencing RIPK4 significantly downregulated vimentin, N-cadherin, and Twist expression but induced an increase in the protein level of E-cadherin and inhibited the IL-6 and STAT3 levels. Moreover, IL-6 levels were significantly decreased in RIPK4-silenced OC cells ( P < 0.05). The addition of IL-6 to OC cells rescued the suppressive effect of RIPK4 knockdown on EMT. Thus, our data illustrate that downregulation of RIPK4 expression can restrain EMT in OC by inhibiting IL-6. This finding may provide a novel diagnostic and therapeutic target for improving the poor prognoses of OC patients., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Huan Yi et al.)
- Published
- 2021
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27. lncRNA FOXP4‑AS1 predicts poor prognosis and accelerates the progression of mantle cell lymphoma through the miR‑423‑5p/NACC1 pathway.
- Author
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Tao HF, Shen JX, Hou ZW, Chen SY, Su YZ, and Fang JL
- Subjects
- Cell Line, Tumor, Cell Proliferation genetics, Computational Biology, Disease Progression, Disease-Free Survival, Female, Follow-Up Studies, Gene Expression Regulation, Neoplastic, Gene Knockdown Techniques, Humans, Lymphoma, Mantle-Cell mortality, Lymphoma, Mantle-Cell pathology, Male, Middle Aged, Neoplasm Invasiveness genetics, Neoplasm Invasiveness pathology, Neoplasm Recurrence, Local genetics, Prognosis, RNA, Long Noncoding genetics, Up-Regulation, Lymphoma, Mantle-Cell genetics, MicroRNAs metabolism, Neoplasm Proteins genetics, Neoplasm Recurrence, Local epidemiology, RNA, Long Noncoding metabolism, Repressor Proteins genetics
- Abstract
Long non‑coding RNA (lncRNA) forkhead box P4 antisense RNA 1 (FOXP4‑AS1) has been determined to function as an oncogene in various types of cancer. However, the biological function and the underlying mechanisms of FOXP4‑AS1 in mantle cell lymphoma (MCL) remain to be uncovered. The expression and the associated clinicopathological characteristics and prognostic significance of FOXP4‑AS1 were explored in MCL clinical samples. The effects of FOXP4‑AS1 on MCL cellular behaviors, including proliferation, migration and invasion were analyzed using CCK‑8, crystal violet and Transwell assays. The downstream molecules of FOXP4‑AS1 were explored using bioinformatics analysis and dual luciferase assay. Our results showed that FOXP4‑AS1 expression was upregulated in MCL patients, and that the high expression of FOXP4‑AS1 was correlated with the unfavorable prognosis of patients. Functionally, while FOXP4‑AS1 downregulation inhibited proliferation, migration and invasion of MCL cells, FOXP4‑AS1 overexpression had promotive effects on these cellular processes. Mechanistically, FOXP4‑AS1 was found to act as a competing endogenous (ce)RNA for miR‑423‑5p to regulate the expression of nucleus accumbens‑associated 1 (NACC1). The negative regulation of FOXP4‑AS1 on miR‑423‑5p compared to that of miR‑423‑5p on NACC1 was determined at the mRNA or protein levels in MCL cells. Moreover, an inverse expression correlation between FOXP4‑AS1 and miR‑423‑5p, and that between miR‑423‑5p and NACC1 was confirmed in MCL clinical samples. In addition, rescue assay showed that miR‑423‑5p upregulation or NACC1 knockdown abolished the promoting effects of FOXP4‑AS1 on MCL cell proliferation, migration and invasion. In conclusion, FOXP4‑AS1 promotes MCL progression through the upregulation of NACC1 expression by inhibiting miR‑423‑5p. FOXP4‑AS1 may serve as a novel therapeutic target for patients with MCL.
- Published
- 2021
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28. Adverse effects of maternal rheumatoid arthritis during pregnancy on children.
- Author
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Li R, Ma D, Su YZ, Zhang GL, Xu K, and Zhang LY
- Subjects
- Child, Female, Humans, Pregnancy, Arthritis, Rheumatoid, Pregnancy Complications
- Published
- 2021
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29. An Immune Risk Score Predicts Survival of Patients with Acute Myeloid Leukemia Receiving Chemotherapy.
- Author
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Wang Y, Cai YY, Herold T, Nie RC, Zhang Y, Gale RP, Metzeler KH, Zeng Y, Wang SQ, Pan XY, Yang TH, Wu YB, Zhang Q, Wuxiao ZJ, Du X, Liang ZW, Su YZ, Xu JB, Wang YQ, Liu ZL, Wu JW, Zhang X, Wu BY, Xiao RZ, Wang SB, Li JY, Chi PD, Zhang QY, Chen SL, Qin ZY, Zhang XM, Zhong N, Hiddemann W, Liu QF, Zhang B, and Liang Y
- Subjects
- Datasets as Topic, Female, Flow Cytometry, Gene Expression Regulation, Leukemic immunology, Humans, Leukemia, Myeloid, Acute drug therapy, Leukemia, Myeloid, Acute genetics, Leukemia, Myeloid, Acute immunology, Male, Middle Aged, Predictive Value of Tests, Prognosis, RNA-Seq, ROC Curve, Risk Assessment methods, Risk Factors, Survival Rate, T-Lymphocytes immunology, Tumor Microenvironment genetics, Leukemia, Myeloid, Acute mortality, Tumor Microenvironment immunology
- Abstract
Purpose: Prediction models for acute myeloid leukemia (AML) are useful, but have considerable inaccuracy and imprecision. No current model includes covariates related to immune cells in the AML microenvironment. Here, an immune risk score was explored to predict the survival of patients with AML., Experimental Design: We evaluated the predictive accuracy of several in silico algorithms for immune composition in AML based on a reference of multi-parameter flow cytometry. CIBERSORTx was chosen to enumerate immune cells from public datasets and develop an immune risk score for survival in a training cohort using least absolute shrinkage and selection operator Cox regression model., Results: Six flow cytometry-validated immune cell features were informative. The model had high predictive accuracy in the training and four external validation cohorts. Subjects in the training cohort with low scores had prolonged survival compared with subjects with high scores, with 5-year survival rates of 46% versus 19% ( P < 0.001). Parallel survival rates in validation cohorts-1, -2, -3, and -4 were 46% versus 6% ( P < 0.001), 44% versus 18% ( P = 0.041), 44% versus 24% ( P = 0.004), and 62% versus 32% ( P < 0.001). Gene set enrichment analysis indicated significant enrichment of immune relation pathways in the low-score cohort. In multivariable analyses, high-risk score independently predicted shorter survival with HRs of 1.45 ( P = 0.005), 2.12 ( P = 0.004), 2.02 ( P = 0.034), 1.66 ( P = 0.019), and 1.59 ( P = 0.001) in the training and validation cohorts, respectively., Conclusions: Our immune risk score complements current AML prediction models., (©2020 American Association for Cancer Research.)
- Published
- 2021
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30. Dasatinib-related effusion lymphoma in a patient treated for chronic myeloid leukaemia.
- Author
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Miyagi D, Chen WY, Chen BJ, Su YZ, Kuo CC, Karube K, and Chuang SS
- Subjects
- Body Fluids diagnostic imaging, Dasatinib administration & dosage, Dasatinib adverse effects, Female, Humans, Leukemia, Myelogenous, Chronic, BCR-ABL Positive complications, Leukemia, Myelogenous, Chronic, BCR-ABL Positive diagnosis, Leukemia, Myelogenous, Chronic, BCR-ABL Positive pathology, Lymphoma, Primary Effusion chemically induced, Lymphoma, Primary Effusion pathology, Lymphoproliferative Disorders chemically induced, Lymphoproliferative Disorders pathology, Middle Aged, Taiwan epidemiology, Cytodiagnosis, Leukemia, Myelogenous, Chronic, BCR-ABL Positive drug therapy, Lymphoma, Primary Effusion diagnosis, Lymphoproliferative Disorders diagnosis
- Published
- 2020
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31. [Clinical Analysis of 269 Ph Chromosome-Negative Myeloproliferative Neoplasms Patients Stratified by Age].
- Author
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Tao HF, Zhao YF, Feng ZJ, Xing XY, Wu YH, Chen FH, and Su YZ
- Subjects
- Adult, Aged, Child, Chromosomes, Humans, Janus Kinase 2 genetics, Middle Aged, Myeloproliferative Disorders genetics, Polycythemia Vera genetics, Thrombocythemia, Essential genetics
- Abstract
Objective: To investigate the difference of clinical characteristics between young patients(age≤40 years old) and middle-older patients(age>40 years old) with the myeloproliferative neoplasms(MPN)., Methods: The clinical data (gene mutations, peripheral blood routine examinations, imaging examination and past history) of 269 MPN patients was collected and analyzed., Results: In essential thrombocythemia (ET) group, the proportion of triple-negative type in young patients was higher than that in middle-older group, while the peripheral white blood cell(WBC) and platelets(PLT) counts in the first visit were lower. In polycythemia vera (PV) group, the total detection rate of JAK2V617F (80.65%) was lower than that of other research reports. Young patients with PV showed the lower JAK2V617F rate and lower WBC count, compared with the middle-older aged patients. Both CALR and MPL mutations were not found in PV patients. There was only 1 primary myelofibrosis (PMF) patient aged <40 years old. 91.67% of the patients merged splenomegaly and this rate was higher than that of ET or PV patients. It was found that there were a diagnosed familial MPN family and an undiagnosed family, and the youngest patient was only 8 years old. The second-generation gene sequencing detection for them was not carried out., Conclusion: Age is an important reference index in the assessment of risks. The MPN patients with different age and types show much difference in gene mutations, peripheral blood cell counts, thrombotic events and sizes of spleen. The onset ages of patients with familial MPN trends to be generational younger.
- Published
- 2020
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32. LncRNA DCST1-AS1 regulated cell proliferation, migration, invasion and apoptosis in gastric cancer by targeting miR-605-3p.
- Author
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Su YZ, Cui MF, Du J, and Song B
- Subjects
- Cell Line, Tumor, Humans, MicroRNAs antagonists & inhibitors, MicroRNAs genetics, Neoplasm Invasiveness pathology, Stomach Neoplasms genetics, Stomach Neoplasms pathology, Ubiquitin-Protein Ligases genetics, Apoptosis physiology, Cell Movement physiology, Cell Proliferation physiology, MicroRNAs biosynthesis, Stomach Neoplasms metabolism, Ubiquitin-Protein Ligases biosynthesis
- Abstract
Objective: Gastric cancer (GC) is one of the most common cancers in the world, with a high incidence and a poor prognosis. A large number of lncRNAs have been demonstrated to play multiple important roles in cancer development and progression. LncRNA is usually used as ceRNA and forms a regulatory network with miRNA in gastric cancer. However, the function and regulatory network of lncRNA in gastric cancer have not been fully elucidated., Materials and Methods: The qRT-PCR assay was used to detect DCST1-AS1 and miR-605-3p expression. Western blot was applied to measure the protein expression of CDK4, cyclin D1, MMP-2, MMP-9, cleaved caspase 3, Bcl-2, Bax and β-actin. MTT assay and flow cytometry were performed to assess cell proliferation and apoptosis, respectively. Transwell migration and invasion assay were used to determine cell migration capacity and invasion ability. Luciferase reporter assay was applied to determine the relationship of DCST-AS1 and miR-605-3p in GC., Results: In this study, we found that DCST1-AS1 was highly expressed while miR-605-3p was low expressed in GC tissues and cells. Moreover, DCST1-AS1 expression negatively regulated miR-605-3p expression in GC. Functionally test demonstrated that knockdown of DCST1 inhibited cell proliferation, migration and invasion as well as promoted cell apoptosis in GC cells. Interestingly, miR-605-3p has been verified to be a target miRNA of DCST1-AS1 with luciferase reporter assay. More than that, the reverse experiment determined that the inhibition of miR-605-3p could alleviate the suppressive effects of low DCST1-AS1 expression on cell growth in GC., Conclusions: We proved the regulatory network of lncRNA DCST1-AS1 for the first time, and also explored and found that lncRNA DCST1-AS1 regulated cell proliferation, migration, invasion and apoptosis by regulation of miR-605-3p, providing a new therapeutic target for gastric cancer treatment.
- Published
- 2020
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33. The Novel Nuclear Targeting and BFRF1-Interacting Domains of BFLF2 Are Essential for Efficient Epstein-Barr Virus Virion Release.
- Author
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Dai YC, Liao YT, Juan YT, Cheng YY, Su MT, Su YZ, Liu HC, Tsai CH, Lee CP, and Chen MR
- Subjects
- Amino Acid Sequence, Cell Line, Cytoplasm metabolism, Glutathione Transferase metabolism, HEK293 Cells, HeLa Cells, Humans, Membrane Proteins chemistry, Membrane Proteins genetics, Membrane Proteins metabolism, Models, Molecular, Nuclear Envelope, Nuclear Localization Signals metabolism, Protein Conformation, Sequence Analysis, Protein, Viral Proteins chemistry, Viral Proteins genetics, Virion metabolism, Virus Release genetics, beta Karyopherins, Cell Nucleus virology, Herpesvirus 4, Human genetics, Viral Proteins metabolism, Virus Release physiology
- Abstract
Epstein-Barr virus (EBV) genomic DNA is replicated and packaged into procapsids in the nucleus to form nucleocapsids, which are then transported into the cytoplasm for tegumentation and final maturation. The process is facilitated by the coordination of the viral nuclear egress complex (NEC), which consists of BFLF2 and BFRF1. By expression alone, BFLF2 is distributed mainly in the nucleus. However, it colocalizes with BFRF1 at the nuclear rim and in cytoplasmic nuclear envelope-derived vesicles in coexpressing cells, suggesting temporal control of the interaction between BFLF2 and BFRF1 is critical for their proper function. The N-terminal sequence of BFLF2 is less conserved than that of alpha- and betaherpesvirus homologs. Here, we found that BFLF2 amino acids (aa) 2 to 102 are required for both nuclear targeting and its interaction with BFRF1. Coimmunoprecipitation and confocal analysis indicated that aa 82 to 106 of BFLF2 are important for its interaction with BFRF1. Three crucial amino acids (R47, K50, and R52) and several noncontinuous arginine and histidine residues within aa 59 to 80 function together as a noncanonical nuclear localization signal (NLS), which can be transferred onto yellow fluorescent protein (YFP)-LacZ for nuclear targeting in an importin β-dependent manner. Virion secretion is defective in 293 cells harboring a BFLF2 knockout EBV bacmid upon lytic induction and is restored by trans -complementation of wild-type BFLF2, but not NLS or BFRF1-interacting defective mutants. In addition, multiple domains of BFRF1 were found to bind BFLF2, suggesting multiple contact regions within BFRF1 and BFLF2 are required for proper nuclear egress of EBV nucleocapsids. IMPORTANCE Although Epstein-Barr virus (EBV) BFRF1 and BFLF2 are homologs of conserved viral nuclear egress complex (NEC) in all human herpesviruses, unique amino acid sequences and functions were identified in both proteins. In this study, the nuclear targeting and BFRF1-interacting domains were found within the N terminus of BFLF2. We showed that amino acids (aa) 82 to 106 are the major region required for BFLF2 to interact with BFRF1. However, the coimmunoprecipitation (Co-IP) data and glutathione transferase (GST) pulldown experiments revealed that multiple regions of both proteins contribute to reciprocal interactions. Different from the canonical nuclear localization signal (NLS) in other herpes viral homologs, BFLF2 contains a novel importin-dependent nuclear localization signal, including R47, K50, and R52 and several neighboring discontinuous arginine and histidine residues. Using a bacmid complementation system, we show that both the nuclear targeting and the novel nuclear localization signal within aa 82 to 106 of BFLF2 are required for virion secretion., (Copyright © 2020 American Society for Microbiology.)
- Published
- 2020
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34. MYD88 L265P mutation analysis is a useful diagnostic adjunct for lymphoplasmacytic lymphoma with pleural effusion.
- Author
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Pan ST, Wang RC, Kuo CC, Hsieh YC, Su YZ, and Chuang SS
- Subjects
- Aged, Aged, 80 and over, Bone Marrow pathology, DNA Mutational Analysis, Diagnosis, Differential, Female, Humans, Lymphoma, B-Cell pathology, Male, Plasma Cells pathology, Pleural Effusion, Waldenstrom Macroglobulinemia diagnosis, Waldenstrom Macroglobulinemia genetics, Lymphoma, B-Cell diagnosis, Lymphoma, B-Cell genetics, Mutation genetics, Myeloid Differentiation Factor 88 genetics
- Abstract
Lymphoplasmacytic lymphoma (LPL) is a marrow-based lymphoma, rarely involving extramedullary sites, particularly the pleural cavities. The distinction of lymphomatous pleural effusion (PE) in LPL patients from benign effusion is challenging. We conducted this study to examine whether MYD88 L265P mutation analysis is useful in distinguishing benign from lymphomatous PE in four patients with LPL, in which the initial marrow specimens were all positive for MYD88 mutation. In one case each with plasma cell- or lymphocyte-predominant PE, MYD88 mutation was positive, confirming lymphomatous effusion. The other lymphocyte-predominant PE was negative for MYD88 mutation, but was clonally related to a previous nodal biopsy and this PE was also considered to have LPL involvement. The fourth case developed large B-cell lymphoma in the PE 30 months later. The PE specimen was negative for MYD88 mutation but was clonally related to the diagnostic marrow tissue, indicating large cell transformation. Four cases of small lymphocyte-predominant benign PE from patients without history of lymphoma were examined and were all negative for MYD88 L265P mutation. In conclusion, in this small case series we showed that MYD88 L265P mutation analysis could serve as a useful adjunct in distinguishing benign from lymphomatous PE in patients with LPL., (© 2019 Japanese Society of Pathology and John Wiley & Sons Australia, Ltd.)
- Published
- 2019
- Full Text
- View/download PDF
35. Performance analysis of adaptive optics with a phase retrieval algorithm in orbital-angular-momentum-based oceanic turbulence links.
- Author
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Chang H, Yin X, Cui X, Chen XZ, Su YZ, Ma JX, Wang YJ, Zhang L, and Xin X
- Abstract
Recently, orbital angular momentum (OAM) beams have been applied in underwater optical communication (UWOC) to build a high-capacity communication link. However, a wave-front-sensitive OAM beam suffers significant distortion due to oceanic turbulence (OT), resulting in considerable intermodal crosstalk that degrades the UWOC performance. Herein, we propose and demonstrate an adaptive optics (AO)-based correction approach with a phase retrieval algorithm (PRA) to compensate for the distorted OAM beams induced by OT. In a simulation, an OT model with the random phase screen method is utilized. Two PRAs, the Gerchberg-Saxton algorithm (GSA) and the hybrid input-output algorithm (HIOA), are utilized to reconstruct the distorted phase-front of the OAM beam. The simulation results illustrate that the PRA-based AO approach can effectively compensate for the distorted OAM beam and improve the bit error rate performance in an oceanic channel. Additionally, the compensation performance of HIOA-based AO is superior to that of GSA-based AO in terms of convergence performance. This work verifies the feasibility and validity of a PRA-based AO approach in underwater turbulence optical communication and provides new insights into the OAM underwater communication system.
- Published
- 2019
- Full Text
- View/download PDF
36. [Evolutionary characteristics of soil organic carbon storage in soil plough layer under a cropland reclamation process in desert oasis].
- Author
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Kong JQ, DU ZY, Yang R, and Su YZ
- Subjects
- China, Crops, Agricultural, Nitrogen, Soil, Agriculture, Carbon analysis, Carbon Sequestration, Environmental Restoration and Remediation
- Abstract
The reclamation time was examined by combining field investigation and remote sensing image analysis in the Linze desert oasis area in the middle of the Hexi Corridor. Characteristics of soil organic carbon storage (SOCD) in cropland (0-20 cm) with different reclamation backgrounds were compared to understand the evolution trend of SOCD during reclamation. The SOCD of cropland (0-20 cm) varied from 2.41 to 32.97 t·hm
-2 , with an average of 17.22 t·hm-2 . The ave-rage SOCD of cropland in saline-alkali land, Gobi and sandy land background was 19.36, 16.10, and 15.93 t·hm-2 , respectively. The SOCD under three different reclamation conditions showed an increasing trend after cultivation. The cropland in sandy land and the Gobi background slowly increased after 20 years reclamation. The cropland in saline-alkali background showed a slowdown after 25 years reclamation. The SOC sequestration rates of the cropland under sandy land, Gobi and saline-alkali land background were 0.424, 0.485 and 0.811 t·hm-2 ·a-1 , respectively. The SOCD were positively correlated with total nitrogen, total phosphorus, available nitrogen, and available phosphorus content, but had no significant correlation with available potassium and soil pH. In conclusion, the SOC sequestration rate in the saline-alkali land background was significantly higher than that in Gobi and sandy land background. However, SOCD were at a relatively low level after 30 years reclamation. Therefore, cropland management needs to be carried out for different reclamation backgrounds to improve land use efficiency and productivity in desert oasis.- Published
- 2019
- Full Text
- View/download PDF
37. Recurrent monomorphic epitheliotropic intestinal T-cell lymphoma with aberrant CD20 expression: An implication for anti-CD20 (rituximab) antibody therapy?
- Author
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Liao PH, Chou SC, Huang WT, Su YZ, Wang MC, and Chuang SS
- Subjects
- Aged, Biomarkers, Tumor analysis, Enteropathy-Associated T-Cell Lymphoma drug therapy, Enteropathy-Associated T-Cell Lymphoma metabolism, Fatal Outcome, Female, Humans, Neoplasm Recurrence, Local drug therapy, Neoplasm Recurrence, Local metabolism, Antigens, CD20 biosynthesis, Antineoplastic Agents, Immunological therapeutic use, Enteropathy-Associated T-Cell Lymphoma pathology, Neoplasm Recurrence, Local pathology, Rituximab therapeutic use
- Published
- 2018
- Full Text
- View/download PDF
38. Effusion-based lymphoma with morphological regression but with clonal genetic features after aspiration.
- Author
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Tsai MC, Kuo CC, Su YZ, Hsieh YC, and Chuang SS
- Subjects
- Aged, 80 and over, Gene Rearrangement, B-Lymphocyte, Light Chain, Genes, Immunoglobulin Light Chain, Humans, Lymphocytes pathology, Lymphoma, Primary Effusion genetics, Male, Lymphoma, Primary Effusion pathology
- Abstract
Effusion-based lymphoma (EBL) is a rare but distinct entity of large B-cell lymphoma in effusion without association with human herpes virus-8 (HHV-8). Spontaneous regression after pleurocentesis has been observed; but to our knowledge, there are no reports on the morphological and molecular features of subsequent aspirations in regressing cases. Here, we report the case of a 92-year-old male with chronic obstructive pulmonary disease, who presented with right pleural effusion. He had no human immunodeficiency virus, hepatitis B virus, or hepatitis C virus infection, and CT scans revealed no mass lesion. The first pleural effusion aspiration cytology revealed large lymphoma cells with vesicular nuclei, irregular nuclear contours, and prominent nucleoli, consistent with EBL. The second aspiration cytology showed a few slightly enlarged lymphocytes in a background of small lymphocytes. Immunohistochemical study on cell block of the second aspiration revealed equal amounts of CD3-positive and CD20-positive cells. All these cells on the section tested negative for HHV-8 through immunohistochemistry and Epstein-Barr virus by in situ hybridization. Our initial impression was EBL in regression. However, flow cytometric immunophenotyping showed monotypic light chain expression of the gated B-cells. B-cell receptor gene rearrangement study showed a clonal result. Furthermore, fluorescence in situ hybridization revealed rearrangement of IGH gene. The diagnosis of the second aspiration was EBL with morphological regression but retained clonal genetic features. The patient passed away one month after diagnosis without chemotherapy. This case illustrated the importance of ancillary studies in confirming the clonal nature of a morphologically regressing EBL., (© 2018 Wiley Periodicals, Inc.)
- Published
- 2018
- Full Text
- View/download PDF
39. Primary effusion lymphoma in Taiwan shows two distinctive clinicopathological subtypes with rare human immunodeficiency virus association.
- Author
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Chen BJ, Wang RC, Ho CH, Yuan CT, Huang WT, Yang SF, Hsieh PP, Yung YC, Lin SY, Hsu CF, Su YZ, Kuo CC, and Chuang SS
- Subjects
- Aged, Aged, 80 and over, Epstein-Barr Virus Infections complications, Epstein-Barr Virus Infections epidemiology, Female, HIV Infections complications, HIV Infections epidemiology, Herpesviridae Infections epidemiology, Herpesvirus 8, Human, Humans, Male, Middle Aged, Proto-Oncogene Mas, Retrospective Studies, Taiwan, Herpesviridae Infections complications, Lymphoma, Primary Effusion pathology, Lymphoma, Primary Effusion virology
- Abstract
Aims: To investigate the clinicopathological and molecular features of primary effusion lymphoma (PEL) in Taiwan and the association with human immunodeficiency virus (HIV), human herpesvirus 8 (HHV8) and Epstein-Barr virus (EBV)., Methods and Results: We investigated retrospectively 26 cases with a median age of 76.5. Only one (4%) patient was infected with HIV. Cytologically, all lymphoma cells revealed typical immunoblastic to plasmablastic morphology. Immunohistochemically, HHV8 was positive in eight (32%) tumours and negative in 17 (68%) cases. All 23 tested cases examined were of the non-germinal-centre B cell phenotype. MYC proto-oncogene (MYC) and Epstein-Barr encoding mRNA (EBER) were positive in 43% (nine of 21) and 17% (four of 23) cases, respectively. Immunoglobulin heavy chain (IGH), B cell lymphoma (BCL)2, BCL6 and MYC were rearranged in 71%, 11%, 12% and 18% cases, respectively. By univariate analysis, the overall survival (OS) was associated statistically with MYC expression (P = 0.012) and BCL2 rearrangement (P = 0.035), but not with the others. By multivariate analysis, no factor was statistically significant. Compared to the HHV8-negative cases, the HHV8-positive cases were mainly of the plasmablastic immunophenotype expressing CD30 and CD138, and with a less frequent expression of pan-B cell markers., Conclusions: Apart from the phenotypical difference, our HHV8-positive neoplasms were not distinct from the HHV8-negative group. Literature review of 256 cases, including our cases, revealed that HHV8-positive cases were associated more frequently with HIV and EBV infection, with rare MYC rearrangement, and a poorer prognosis than HHV8-negative cases. We propose to name the HHV8-positive cases as 'classical' or 'type I PEL' and the HHV8-negative cases as 'type II PEL', stressing the similarities and the distinctive features between these two groups., (© 2017 John Wiley & Sons Ltd.)
- Published
- 2018
- Full Text
- View/download PDF
40. Primary splenic low-grade follicular lymphoma presenting with leukaemia and large cell transformation in the marrow.
- Author
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Jhuang JY, Hsieh YC, Kuo CC, Su YZ, and Chuang SS
- Subjects
- Aged, Bone Marrow pathology, Cell Transformation, Neoplastic genetics, Cell Transformation, Neoplastic pathology, Humans, Leukemia complications, Leukemia genetics, Leukemia pathology, Lymphoma, Follicular complications, Lymphoma, Follicular genetics, Lymphoma, Follicular pathology, Male, Neoplasm Grading, Spleen pathology, Leukemia diagnosis, Lymphoma, Follicular diagnosis
- Published
- 2017
- Full Text
- View/download PDF
41. BCL2/Ki-67 index predict survival in germinal center B-cell-like diffuse large B-cell lymphoma.
- Author
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Tang YL, Zhou Y, Cheng LL, Su YZ, and Wang CB
- Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma. BCL2 apoptosis regulator (BCL2) and marker of proliferation Ki-67 (Ki-67) are established prognostic markers, which have traditionally been assessed separately in DLBCL. However, no studies have evaluated the prognostic value of the combination of BCL2 and Ki-67 index. Thus, the present study aimed to analyze the prognostic value of combination of these two markers. Immunohistochemical analysis was used to assess the expression of BCL2 and Ki-67 in 274 cases of DLBCL. The BCL2/Ki-67 index demonstrated a significant association with decreased overall and progression free survival of patients with DLBCL, particularly for the germinal center B-cell-like subtype of DLBCL. Following multivariate analysis, the BCL2/Ki-67 index retained prognostic significance. Patients with coexpression of BCL2 and Ki-67 constituted a unique group with poor survival, thus novel therapies targeting BCL2 protein and high proliferative activity may improve the outcome of these patients.
- Published
- 2017
- Full Text
- View/download PDF
42. Flour Quality and Related Molecular Characterization of High Molecular Weight Glutenin Subunit Genes from Wild Emmer Wheat Accession TD-256.
- Author
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Zhang DL, He TT, Liang HH, Huang LY, Su YZ, Li YG, and Li SP
- Subjects
- Bread analysis, Molecular Weight, Protein Subunits chemistry, Triticum classification, Flour analysis, Glutens chemistry, Triticum chemistry
- Abstract
To clarify the effect of high molecular weight glutenin subunit (HMW-GS) from wild emmer wheat on flour quality, which has the same mobility as that from common wheat, the composition and molecular characterization of HMW-GS from wild emmer wheat accession TD-256, as well as its flour quality, were intensively analyzed. It is found that the mobilities of Glu-A1 and Glu-B1 subunits from TD-256 are consistent with those of bread wheat cv. 'XiaoYan 6'. Nevertheless, dough rheological properties of TD-256 reveal its poor flour quality. In the aspect of molecular structure from HMW-GS, only two conserved cysteine residues can be observed in the deduced protein sequence of 1Bx14* from TD-256, while most Glu-1Bx contain four conserved cysteine residues. In addition, as can be predicted from secondary structure, the quantity both of α-helixes and their amino acid residues of the subunits from TD-256 is fewer than those of common wheat. Though low molecular weight glutenin subunit (LMW-GS) and gliadin can also greatly influence flour quality, the protein structure of the HMW-GS revealed in this work can partly explain the poor flour quality of wild emmer accession TD-256.
- Published
- 2016
- Full Text
- View/download PDF
43. ZnCo2 O4 Quantum Dots Anchored on Nitrogen-Doped Carbon Nanotubes as Reversible Oxygen Reduction/Evolution Electrocatalysts.
- Author
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Liu ZQ, Cheng H, Li N, Ma TY, and Su YZ
- Abstract
ZnCo2 O4 quantum dots anchored on nitrogen-doped carbon nanotubes (N-CNT) retain the high catalytic activity of ZnCo2 O4 to oxidize water while enabling an efficient oxygen reduction performance thereby combining these desirable features. These advantages realize a bifunctional catalytic activity for ZnCo2 O4 /N-CNT that can be used in rechargeable zinc-air batteries., (© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
- Published
- 2016
- Full Text
- View/download PDF
44. Enhanced Photoelectrocatalytic Activity of BiOI Nanoplate-Zinc Oxide Nanorod p-n Heterojunction.
- Author
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Kuang PY, Ran JR, Liu ZQ, Wang HJ, Li N, Su YZ, Jin YG, and Qiao SZ
- Abstract
The development of highly efficient and robust photocatalysts has attracted great attention for solving the global energy crisis and environmental problems. Herein, we describe the synthesis of a p-n heterostructured photocatalyst, consisting of ZnO nanorod arrays (NRAs) decorated with BiOI nanoplates (NPs), by a facile solvothermal method. The product thus obtained shows high photoelectrochemical water splitting performance and enhanced photoelectrocatalytic activity for pollutant degradation under visible light irradiation. The p-type BiOI NPs, with a narrow band gap, not only act as a sensitizer to absorb visible light and promote electron transfer to the n-type ZnO NRAs, but also increase the contact area with organic pollutants. Meanwhile, ZnO NRAs provide a fast electron-transfer channel, thus resulting in efficient separation of photoinduced electron-hole pairs. Such a p-n heterojunction nanocomposite could serve as a novel and promising catalyst in energy and environmental applications., (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
- Published
- 2015
- Full Text
- View/download PDF
45. Double-Shelled CdS- and CdSe-Cosensitized ZnO Porous Nanotube Arrays for Superior Photoelectrocatalytic Applications.
- Author
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Kuang PY, Su YZ, Xiao K, Liu ZQ, Li N, Wang HJ, and Zhang J
- Abstract
The effective separation and transport of photoinduced electron-hole pairs in photoanodes is of great significance to photoelectrochemical and catalytic performance. Here, a facile and effective two-step strategy is developed to fabricate double-shelled ZnO/CdS/CdSe porous nanotube photoanodes from ZnO nanorod arrays (NRAs). Surprisingly, after the process of the deposition of CdS and CdSe, the ZnO nanorod arrays are partially dissolved, resulting in the formation of ZnO/CdS/CdSe porous nanotube arrays (NTAs). By virtue of their unique porous nanotube structure and cosensitization effect, the ZnO/CdS/CdSe porous NTAs show superior photoelectrochemical water-splitting performance and organic-pollutant-degradation ability under visible light irradiation, as well as excellent long-term photostability.
- Published
- 2015
- Full Text
- View/download PDF
46. Effects of changes in serum endostatin and fibroblast growth factor 19 on the chemotherapeutic sensitivity in acute myeloid leukemia patients.
- Author
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Su YZ, Wang CB, Zhou Y, and Sun NT
- Subjects
- Adult, Aged, Aged, 80 and over, Biomarkers, Pharmacological blood, Case-Control Studies, Cytarabine therapeutic use, Daunorubicin therapeutic use, Drug Resistance, Neoplasm genetics, Endostatins genetics, Female, Fibroblast Growth Factors genetics, Gene Expression, Harringtonines therapeutic use, Homoharringtonine, Humans, Idarubicin therapeutic use, Leukemia, Myeloid, Acute drug therapy, Leukemia, Myeloid, Acute genetics, Leukemia, Myeloid, Acute pathology, Male, Middle Aged, Prognosis, ROC Curve, Remission Induction, Treatment Outcome, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Endostatins blood, Fibroblast Growth Factors blood, Leukemia, Myeloid, Acute blood
- Abstract
The present study aimed to explore the changes in serum endostatin and fibroblast growth factor 19 (FGF-19) in acute myeloid leukemia patients, and to determine their effects on chemotherapeutic sensitivity. Sixty acute myeloid leukemia patients and 30 healthy controls were included in the study. Patient serum endostatin and FGF-19 levels were measured on admission, and then, standard chemotherapy was administered. The patients were divided into 2 groups according to chemotherapeutic effects: 21 patients in the chemotherapeutic sensitivity group (complete remission + partial remission) and 39 in the chemotherapeutic resistance group (no remission + degradation). A receiver operating characteristic (ROC) curve was used to analyze the relationship of serum endostatin and FGF-19 levels with chemotherapeutic sensitivity in acute myeloid leukemia patients. The levels of serum endostatin and FGF-19 in acute myeloid leukemia patients before chemotherapy were significantly higher than those in the control group. Moreover, these levels significantly decreased after chemotherapy (P < 0.01). The levels of serum endostatin and FGF-19 in the chemotherapeutic sensitivity group were lower than those in the chemotherapeutic resistance group, both before and after chemotherapy (P < 0.05 and P < 0.01, respectively). ROC curve analysis showed that the predictive values of endostatin and FGF-19 were good, and there was no significant difference between these results. In conclusion, serum endostatin and FGF-19 can be used as predictors of chemotherapeutic sensitivity for acute myeloid leukemia patients, and may be important for determining prognosis.
- Published
- 2015
- Full Text
- View/download PDF
47. Evaluation of PIMA point-of-care CD4 analyzer in Yunnan, China.
- Author
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Liang J, Duan S, Ma YL, Wang JB, Su YZ, Zhang H, Ou CY, Hao L, Qi MS, Bulterys M, Westerman L, Jiang Y, and Xiao Y
- Subjects
- Adolescent, Adult, Aged, Blood Specimen Collection, Child, China, Female, HIV Infections diagnosis, Humans, Male, Middle Aged, Sensitivity and Specificity, Young Adult, Biological Assay methods, CD4 Lymphocyte Count methods
- Abstract
Background: CD4 count is used to determine antiretroviral therapy (ART) eligibility. In China, flow cytometers are mostly located in urban areas with limited access by patients residing in remote areas. In an attempt to address this issue, we conducted a study to validate the performance of Alere PIMA point-of-care CD4 analyzer., Methods: Venous and finger-prick blood specimens were collected from HIV-positive participants from two voluntary counseling and testing sites in Yunnan Province. Both venous and finger-prick blood specimens were tested with the PIMA analyzer. Venous blood specimens tested with the Becton Dickinson FACSCalibur were used as a reference., Results: Venous specimens from 396 and finger-prick specimens from 387 persons were available for analysis. CD4 counts by PIMA correlated well with those from FACSCalibur with an R2 of 0.91 for venous blood and 0.81 for finger-prick blood. Compared to FACSCalibur, the PIMA analyzer yielded lower counts with a mean bias of - 47.0 cells/μl (limit of agreement, [LOA]: -204-110 cells/μl) for venous blood and -71.0 cells/μl (LOA: -295-153 cells/μl) for finger-prick blood. For a CD4 threshold of 350 cells/μl, the positive predictive value (PPV) of PIMA was 84.2% and 75.7% and the negative predictive value (NPV) was 97.6% and 95.8% for venous and finger-prick blood, respectively. For an ART threshold of 500 cells/μl, the corresponding PPV was 90.3% and 84.0% and NPV was 94.3% and 93.4%, respectively., Conclusions: CD4 counting using venous blood with PIMA analyzers is a feasible alternative to a large flow cytometer to determine ART eligibility.
- Published
- 2015
- Full Text
- View/download PDF
48. Polypyrrole shell@3D-Ni metal core structured electrodes for high-performance supercapacitors.
- Author
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Chen GF, Su YZ, Kuang PY, Liu ZQ, Chen DY, Wu X, Li N, and Qiao SZ
- Abstract
Three-dimensional (3D) nanometal films serving as current collectors have attracted much interest recently owing to their promising application in high-performance supercapacitors. In the process of the electrochemical reaction, the 3D structure can provide a short diffusion path for fast ion transport, and the highly conductive nanometal may serve as a backbone for facile electron transfer. In this work, a novel polypyrrole (PPy) shell@3D-Ni-core composite is developed to enhance the electrochemical performance of conventional PPy. With the introduction of a Ni metal core, the as-prepared material exhibits a high specific capacitance (726 F g(-1) at a charge/discharge rate of 1 A g(-1)), good rate capability (a decay of 33% in Csp with charge/discharge rates increasing from 1 to 20 A g(-1)), and high cycle stability (only a small decrease of 4.2% in Csp after 1000 cycles at a scan rate of 100 mV s(-1)). Furthermore, an aqueous symmetric supercapacitor device is fabricated by using the as-prepared composite as electrodes; the device demonstrates a high energy density (≈21.2 Wh kg(-1)) and superior long-term cycle ability (only 4.4% and 18.6% loss in Csp after 2000 and 5000 cycles, respectively)., (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
- Published
- 2015
- Full Text
- View/download PDF
49. [Effect of soil texture in unsaturated zone on soil nitrate accumulation and groundwater nitrate contamination in a marginal oasis in the middle of Heihe River basin].
- Author
-
Su YZ, Yang X, and Yang R
- Subjects
- Agricultural Irrigation, Agriculture, Aluminum Silicates, China, Clay, Ecosystem, Nitrogen analysis, Rivers, Groundwater chemistry, Nitrates analysis, Soil chemistry, Soil Pollutants analysis, Water Pollutants, Chemical analysis
- Abstract
In irrigated agricultural ecosystems, the accumulation, distribution and transfer of nitrate nitrogen (NO(3-)-N) in soil profile and groundwater nitrate pollution were influenced by irrigation and fertilization, and were closely related to soil textural characteristics. In this study, a monitoring section with 10 groundwater observation wells along Heihe River flood land-old oasis croplands-newly cultivated sandy croplands-fixed sandy land outside oasis was established in Pingchuan desert-oasis in Linze county in the middle of Heihe river basin, and groundwater NO(3-)-N concentration was continuously monitored. Soil texture and NO(3-)-N concentration in the unsaturated zone at different landscape locations were determined. The NO(3-)-N transfer change in soil profile, nitrate leaching of soils with different texture and fertility levels in the 0-100 cm layer were analyzed. The results indicated that the vertical distribution of soil texture was sandy loam in the 0-130 cm depth, loam in the 130-190 cm and clay loam in the 190-300 cm for the old oasis croplands. For newly cultivated sandy croplands, sand content was more than 80% in each soil layer of the 0-300 cm profile, although a thin clay layer occurred in the 140-160 cm depth. The clay layer occurred 160 cm below the sand-fixing zone outside oasis. There were significant correlations between soil NO(3-)-N concentration and silt + clay content, and the order of significant degree was the natural soils of sandy lands > the newly cultivated sandy croplands > the old oasis croplands. The loss of N leaching was closely correlated to the silt + caly content in the 0-100 cm soil depth. The groundwater NO(3-)-N concentration varied from 1.01 to 5.17 mg · L(-1), with a mean value of 2.65 mg · L(-1) and from 6.6 to 29.5 mg · L(-1), with an average of 20.8 mg · L(-1) in the area of old oasis croplands and the newly cultivated croplands, respectively. The averaged groundwater NO(3-)-N concentration in the area of newly cultivated sandy croplands during the period of May and October, 2013 was 26.5 mg · L(-1), which was increased by 9.5 mg · L(-1) in comparison with the same period of 2012. There was a clear increasing trend in groundwater NO(3-)-N concentration in the sand-fixing zone outside oasis. The textural characteristics of soil unsaturated zone in the shallow groundwater distribution area was the key determining factor for controlling soil NO(3-)-N leaching and groundwater nitrate pollution. The newly cultivated sandy croplands were the nitrate vulnerable zones and high-risk areas of groundwater nitrate pollution. The implementation of cultivation pattern and irrigation and fertilization management that could effectively reduce groundwater NO(3-)-N pollution should be considered in the development of ecological agriculture.
- Published
- 2014
50. Angiopep-pluronic F127-conjugated superparamagnetic iron oxide nanoparticles as nanotheranostic agents for BBB targeting.
- Author
-
Chen GJ, Su YZ, Hsu C, Lo YL, Huang SJ, Ke JH, Kuo YC, and Wang LF
- Abstract
Pluronic® F127-modified water-dispersible poly(acrylic acid)-bound iron oxide (PF127-PAAIO) nanoparticles have been prepared as diagnostic agents. A blood-brain-barrier penetrating peptide, angiopep-2 (ANG), was further conjugated onto the surface of the PF127-PAAIO (ANG-PF127-PAAIO) for brain targeting. The ANG-PF127-PAAIO shows negligible cell cytotoxicity, better cellular uptake, and higher T
2 -weighted image enhancement than the PF127-PAAIO in U87 cells. Using an ex vivo blood-brain barrier (BBB) model, we showed that the ANG-PF127-PAAIO shows better permeability to bypass the BBB. This is because the ANG-PF127-PAAIO has a dual-targeting ability, recognition of the low-density lipoprotein receptor-related protein and clathrin-mediated receptor on the U87 surface. Thus, the ANG-PF127-PAAIO is a potential nanotheranostic agent for brain dysfunction.- Published
- 2014
- Full Text
- View/download PDF
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