Search

The practicalization of a high energy density battery requires the electrode to achieve decent performance under ultra‐high active material loading. However, as the electrode thickness increases, there is a notable restriction in ionic transport in the electrodes, limiting the diffusion kinetics of Li+ and the utilization rate of active substances. In this study, lithium‐ion‐exchanged zeolite X (Li‐X zeolite) is synthesized via Li+ exchange strategy to enhance Li+ diffusion kinetics. When incorporated Li–X zeolite into the ultra‐high loading cathodes, it possesses i) high electron conductivity with a uniform network by reducing tortuosity, ii) decent ion conductivity attributes to modulated Li+ diffusivity of Li‐X and iii) high elasticity to prevent particle‐level cracking and electrode‐level disintegration. Moreover, Li–X zeolite at the solid/liquid interface facilitates the formation of a stable cathode electrolyte interface, which effectively suppresses side reactions and mitigates the dissolution of transition cations. Therefore, an ultra‐high loading (66 mg cm−2) cathode is fabricated via dry electrode technology, demonstrating a remarkable areal capacity of 12.7 mAh cm−2 and a high energy density of 464 Wh kg−1 in a lithium metal battery. The well‐designed electrode structure with multifunctional Li–X zeolite as an additive in thick cathodes holds promise to enhance the battery's rate capability, cycling stability, and overall energy density. [ABSTRACT FROM AUTHOR]

In this study, we synthesized a novel binuclear Pt(II) derivative with aggregation‐induced emission (AIE) property (DPT) through a straightforward route. The IC50 of DPT in the Hela cell line was calculated to be 44.3±1.4 μM. Experimental data showed DPT could induce a decrease in mitochondrial membrane potential (MMP) and an increase in reactive oxygen species (ROS). Necrosis was observed in DPT‐treated Hela cells. In addition to the cytotoxicity, DPT also displayed mitochondrial imaging capability. Thus, this complex might potentially serve as a theragnostic reagent. [ABSTRACT FROM AUTHOR]

Advancing the energy‐intensive Haber–Bosch process faces significant challenges due to the intrinsic constraints of scaling relations in heterogeneous catalysis. Herein, we reported an approach of bending the "seesaw effect" to regulate the scaling relations over a tailored α‐Fe metallic material (α‐Fe‐110s), realizing highly efficient light‐driven thermal catalytic ammonia synthesis with a rate of 1260 μmol gcatalyst−1 h−1 without additional heating. Specifically, the thermal catalytic activity of α‐Fe‐110s was significantly enhanced by the novel stepped {110} surface, exhibiting a 3.8‐fold increase compared to the commercial fused‐iron catalyst with promoters at 350 °C. The photo‐induced hot electron transfer further accelerates the dinitrogen dissociation and hydrogenation simultaneously, effectively overcoming the limitation of scaling relation over identical sites. Consequently, the ammonia production rate of α‐Fe‐110s was further enhanced by 30 times at the same temperature with irradiation. This work designs an efficient and sustainable system for ammonia synthesis and provides a novel approach for regulating the scaling relations in heterogeneous catalysis. [ABSTRACT FROM AUTHOR]

Herein, the effects of peak temperature on the microstructure and low‐temperature impact toughness of coarse grain heat‐affected zone (CGHAZ) of EH460 steel are investigated by Gleeble simulation welding. The low‐temperature impact toughness of CGHAZ decreases with the increase of peak temperature. With the increase of peak temperature, the microstructure of CGHAZ gradually changes from bainite to a mixed structure composed of bainite, intragranular ferrite, side lath ferrite, and a small amount of grain boundary ferrite. The inclusions size decreases as the peak temperature increases. The existence of large‐sized inclusions is conducive to the initiation and propagation of cracks, reducing the low‐temperature impact toughness of the material. [ABSTRACT FROM AUTHOR]

Key points Intersectin‐1 (Itsn1) is a scaffold protein that plays a key role in coupling exocytosis and endocytosis of synaptic vesicles (SVs). However, it is unclear whether and how Itsn1 regulates these processes to support efficient neurotransmission during development. To address this, we examined the calyx of Held synapse in the auditory brainstem of wild‐type and Itsn1 mutant mice before (immature) and after (mature) the onset of hearing. Itsn1 was present in the pre‐ and postsynaptic compartments at both developmental stages. Loss of function of Itsn1 did not alter presynaptic action potentials, Ca2+ entry via voltage‐gated Ca2+ channels (VGCCs), transmitter release or short‐term depression (STD) induced by depletion of SVs in the readily releasable pool (RRP) in either age group. Yet, fast Ca2+‐dependent recovery from STD was attenuated in mature mutant synapses, while it was unchanged in immature mutant synapses. This deficit at mature synapses was rescued by introducing the DH–PH domains of Itsn1 into the presynaptic terminals. Inhibition of dynamin, which interacts with Itsn1 during endocytosis, had no effect on STD recovery. Interestingly, we found a developmental enrichment of Itsn1 near VGCCs, which may underlie the Itsn1‐mediated fast replenishment of the RRP. Consequently, the absence of Itsn1 in mature synapses led to a higher failure rate of postsynaptic spiking during high‐frequency synaptic transmission. Taken together, our findings suggest that Itsn1 translocation to the vicinity of VGCCs during development is crucial for accelerating Ca2+‐dependent RRP replenishment and sustaining high‐fidelity neurotransmission. Itsn1 is expressed in the pre‐ and postsynaptic compartments of the calyx of Held synapse. Developmental upregulation of vesicular glutamate transporter‐1 is Itsn1 dependent. Itsn1 does not affect basal synaptic transmission at different developmental stages. Itsn1 is required for Ca2+‐dependent recovery from short‐term depression in mature synapses. Itsn1 mediates the recovery through its DH–PH domains, independent of its interactive partner dynamin. Itsn1 translocates to the vicinity of presynaptic Ca2+ channels during development. Itsn1 supports high‐fidelity neurotransmission by enabling rapid recovery from vesicular depletion during repetitive activity. [ABSTRACT FROM AUTHOR]

Electrochemical impedance spectroscopy (EIS), characterized by its non‐destructive and in situ nature, plays a crucial role in comprehending the thermodynamic and kinetic processes occurring within Li‐ion batteries. However, there is a lack of consistent and coherent physical interpretations for the EIS of porous electrodes. Therefore, it is imperative to conduct thorough investigations into the underlying physical mechanisms of EIS. Herein, by employing reference electrode in batteries, we revisit the associated physical interpretation of EIS at different frequencies. Combining different battery configurations, temperature‐dependent experiments, and elaborated distribution of relaxation time analysis, we find that the ion transport in porous electrode channels and pseudo‐capacitance behavior dominate the high‐frequency and mid‐frequency impedance arcs, respectively. This work offers a perspective for the physical interpretation of EIS and also sheds light on the understanding of EIS characteristics in other advanced energy storage systems. [ABSTRACT FROM AUTHOR]

Type 2 diabetic osteoporosis (T2DOP) is a skeletal metabolic syndrome characterized by impaired bone remodeling due to type 2 diabetes mellitus, and there are drawbacks in the present treatment. Osteoking (OK) is widely used for treating fractures and femoral head necrosis. However, OK is seldom reported in the field of T2DOP, and its role and mechanism of action need to be elucidated. Consequently, this study investigated whether OK improves bone remodeling and the mechanisms of diabetes‐induced injury. We used db/db mice as a T2DOP model and stimulated MC3T3‐E1 cells (osteoblast cell line) with high glucose (HG, 50 mM) and advanced glycation end products (AGEs, 100 µg/mL), respectively. The effect of OK on T2DOP was assessed using a combined 3‐point mechanical bending test, hematoxylin and eosin staining, and enzyme‐linked immunosorbent assay. The effect of OK on enhancing MC3T3‐E1 cell differentiation and mineralization under HG and AGEs conditions was assessed by an alkaline phosphatase activity assay and alizarin red S staining. The AGEs/insulin‐like growth factor‐1(IGF‐1)/β‐catenin/osteoprotegerin (OPG) pathway‐associated protein levels were assayed by western blot analysis and immunohistochemical staining. We found that OK reduced hyperglycemia, attenuated bone damage, repaired bone remodeling, increased tibial and femoral IGF‐1, β‐catenin, and OPG expression, and decreased receptor activator of nuclear kappa B ligand and receptor activator of nuclear kappa B expression in db/db mice. Moreover, OK promoted the differentiation and mineralization of MC3T3‐E1 cells under HG and AGEs conditions, respectively, and regulated the levels of AGEs/IGF‐1/β‐catenin/OPG pathway‐associated proteins. In conclusion, our results suggest that OK may lower blood glucose, alleviate bone damage, and attenuate T2DOP, in part through activation of the AGEs/IGF‐1/β‐catenin/OPG pathway. [ABSTRACT FROM AUTHOR]

Continuum shape‐morphing structures with the capability to encode memory and execute logic operations have garnered significant interest for the development of mechanical systems with embodied intelligence and soft robots. Achieving the integration of memory and computing within a mechanical system necessitates building blocks that possess a range of tunable, metastable states. Prior efforts have been dedicated to constructing mechanical memory and logic through the exploitation of snap‐through instabilities in multistable structures. Typically, the creation of each logic gate demands a distinct structural design. Here, presents an unconventional design strategy that leverages a single kirigami architecture to perform and switch between multiple fundamental logic operations. By utilizing the kirigami architecture as the fundamental element, mechanical signal transmission is demonstrated and half‐adder computations are performed. It is envisioned that this design strategy can be applied to a wide range of materials and structures, and reduce the complexity of developing materials systems with embodied intelligence. [ABSTRACT FROM AUTHOR]

Background and purpose: Drug disposition undergoes significant alteration in patients with inflammatory bowel disease (IBD), yet circadian time‐dependency of these changes remains largely unexplored. In this study, we aimed to determine the temporal effects of experimental colitis on drug disposition and toxicity. Experimental Approach: RNA‐sequencing was used to screen genes relevant to colitis induced by dextran sodium sulfate in mice. Liver microsomes and pharmacokinetic analysis were used to analyze the activity of key enzymes. Dual luciferase assays and chromatin immunoprecipitation (ChIP) were employed to elucidate regulatory mechanisms. Key Results: RNA sequencing analysis revealed that colitis markedly influenced expression of cytochrome P450 (CYP) enzymes. Specifically, a substantial down‐regulation of CYP1A2 and CYP2E1 was observed in livers of mice with colitis at Zeitgeber Time 8 (ZT8), with no significant changes detected at ZT20. At ZT8, the altered expression corresponded to diminished metabolism and enhanced incidence of hepato‐cardiac toxicity of theophylline, a substrate specifically metabolized by these enzymes. A combination of assays, integrating liver‐specific Bmal1 knockout and targeted activation of BMAL1 showed that dysregulation in CYP1A2 and CYP2E1 during colitis was attributable to perturbed BMAL1 functionality. Luciferase reporter and ChIP assays collectively substantiated the role of BMAL1 in regulating Cyp1a2 and Cyp2e1 transcription through its binding affinity to E‐box‐like sites. Conclusion and implication: Our findings establish a strong link between colitis and chronopharmacology, shedding light on how IBD affects drug disposition and toxicity over time. This research provides a theoretical foundation for optimizing drug dosage in patients with IBD. [ABSTRACT FROM AUTHOR]

Rice grain number is a crucial agronomic trait impacting yield. In this study, we characterized a quantitative trait locus (QTL), GRAIN NUMBER 1.1 (GN1.1), which encodes a Flowering Locus T‐like1 (FT‐L1) protein and acts as a negative regulator of grain number in rice. The elite allele GN1.1B, derived from the Oryza indica variety, BF3‐104, exhibits a 14.6% increase in grain yield compared with the O. japonica variety, Nipponbare, based on plot yield tests. We demonstrated that GN1.1 interacted with and enhanced the stability of ADP‐ribosylation factor (Arf)‐GTPase‐activating protein (Gap), OsZAC. Loss of function of OsZAC results in increased grain number. Based on our data, we propose that GN1.1B facilitates the elevation of auxin content in young rice panicles by affecting polar auxin transport (PAT) through interaction with OsZAC. Our study unveils the pivotal role of the GN1.1 locus in rice panicle development and presents a novel, promising allele for enhancing rice grain yield through genetic improvement. [ABSTRACT FROM AUTHOR]

Synaptojanin 2 (SYNJ2) has crucial role in various tumors, but its role in papillary thyroid carcinoma (PTC) remains unexplored. This study first detected SYNJ2 protein expression in PTC using immunohistochemistry method and further assessed SYNJ2 mRNA expression through mRNA chip and RNA sequencing data and its association with clinical characteristics. Additionally, KEGG, GSVA, and GSEA analyses were conducted to investigate potential biological functions, while single‐cell RNA sequencing data were used to explore SYNJ2's underlying mechanisms in PTC. Meanwhile, immune infiltration status in different SYNJ2 expression groups were analyzed. Besides, we investigated the immune checkpoint gene expression and implemented drug sensitivity analysis. Results indicated that SYNJ2 is highly expressed in PTC (SMD = 0.66 [95% CI: 0.17–1.15]) and could distinguish between PTC and non‐PTC tissues (AUC = 0.74 [0.70–0.78]). Furthermore, the study identified 134 intersecting genes of DEGs and CEGs, mainly enriched in the angiogenesis and epithelial‐mesenchymal transition (EMT) pathways. Subsequent analysis showed the above pathways were activated in PTC epithelial cells. PTC patients with high SYNJ2 expression showed higher sensitivity to the six common drugs. Summarily, SYNJ2 may promote PTC progression through angiogenesis and EMT pathways. High SYNJ2 expression is associated with better response to immunotherapy and chemotherapy. [ABSTRACT FROM AUTHOR]

Objective: Multitargeted tyrosine kinase inhibitors (TKIs) have been approved as second‐line therapy in refractory sarcoma, prolonging progression‐free survival (PFS) but with short‐lived duration of disease control. Fruquintinib is a TKI that specifically inhibits vascular endothelial growth factor receptor‐1,2,3 with no metabolism by liver enzymes. In this retrospective study, we assessed the efficacy and safety of fruquintinib‐based treatment in patients with refractory sarcoma after developing several lines of TKI resistance. Methods: We retrospectively analyzed the clinical data of patients with refractory sarcoma after they had developed several lines of resistance to TKIs and who received fruquintinib‐based treatment from November 2021 to August 2023. The primary endpoint was the progression‐free survival rate at 4 months (4m‐PFSR). Secondary endpoints were the median PFS, overall survival (OS), objective response rate, disease control rate, and adverse effects (AEs). PFS and OS were estimated using the Kaplan–Meier method. A log‐rank test was used to compare survival curves between different clinical and pathological factors. Cox proportional hazards analysis was performed to identify PFS‐related prognostic factors. Results: We included 124 patients: 56 (45.2%) with osteosarcoma, 28 (22.6%) with Ewing sarcoma, seven (5.6%) with chondrosarcoma, and 33 (26.6%) with soft tissue sarcomas (STS). Only 18 (14.5%) patients received monotherapy with fruquintinib. With a median follow‐up time of 6.8 (interquartile range [IQR], 4.6–9.4) months, 22 (17.7%) patients had partial response and 78 (62.9%) had stable disease. The 4m‐PFSR was 58.4% (95% confidence interval [CI], 49.6%–67.1%). The median PFS and OS were 4.4 (95% CI, 3.9–5.0) months and 11.4 (95% CI, 10.3–12.5) months. In multivariate analysis, a high hazard ratio for progression was associated with target lesions located outside the lung and bone with 1.79 (95% CI, 1.10–2.93; p = 0.020). Eighty‐eight AEs were recorded in 47 (37.9%) patients; the most common were pneumothorax (18/124, 14.5%), diarrhea (8/124, 6.5%), oral mucositis (7/124, 5.6%), and thrombocytopenia (7/124, 5.6%). Conclusions: Fruquintinib may be a potential option for patients with refractory sarcoma after developing several lines of TKI resistance, with a satisfactory efficacy and safety profile in combination therapy. However, the degree of contribution of fruquintinib to results is unclear when combined with other effective substances. Additional prospective trials of fruquintinib should be conducted, especially involving different pathological types and combination regimens. [ABSTRACT FROM AUTHOR]

Porous media combustion greatly improves the combustion of low calorific value gas (LCG), and appropriate heat control contributes to optimizing the flame evolution. To obtain the dynamic characteristics of lean‐rich combustion, an enhanced heat‐recirculating burner is built by embedding the cylindrical rod with high thermal conductivity. The temperature distribution and gas products are investigated under different rod parameters and operating conditions. The results indicate that the reduction of the equivalence ratio and inlet velocity are both beneficial for the upstream propagation of rich‐methane flame, which has an opposite trend to lean combustion. Regardless of the direction in which the rich‐methane flame propagates, the flame propagates the fastest as the diameter of the cylindrical rod is 8 mm. When the 8–120 cylindrical rod is embedded in the burner, the downstream propagation time is shortened by 73.40%. The appropriate embedment of the cylindrical rods in porous media not only accelerates the rich‐methane flame propagation but also promotes the conversion of methane to syngas. Moreover, the decrease in pellet diameter is also conducive to increasing syngas production. The above conclusions provide theoretical support for the efficient and clean utilization of LCG in the porous media. [ABSTRACT FROM AUTHOR]

Sodium metal batteries (SMBs) have received increasing attention due to the abundant sodium resources and high energy density, but suffered from the sluggish interfacial kinetic and unstable plating/stripping of sodium anode at low temperature, especially when matched with ester electrolytes. Here, we develop a stable ultra‐low‐temperature SMBs with high‐capacity retention at −50 °C in a weak solvated carbonate ester‐based electrolyte, combined with an electrodeposited Na (Cu/Na) anode. The Cu/Na anode with electrochemically activated "deposited sodium" and stable inorganic‐rich solid electrolyte interphase (SEI) is favor for the fast Na+ migration, therefore accelerating the interfacial kinetic process. As a result, the Cu/Na||NaCrO2 battery exhibited the highest capacity retention (compared to room‐temperature capacity) in carbonate ester‐based SMBs (98.05 % at −25 °C, 91.3 % at −40 °C, 87.9 % at −50 °C, respectively). The cyclic stability of 350 cycles at −25 °C with a high energy efficiency of 96.15 % and 70 cycles at −50 °C can be achieved. Even in chill atmospheric environment with the fluctuant temperature, the battery can still operate over one month. This work provides a new opportunity for the development of low‐temperature carbonate ester‐based SMBs. [ABSTRACT FROM AUTHOR]

The oil‐immersed transformer is a crucial power equipment in power system, which is prone to abnormality or failure under long running. In order to improve the level of operation and maintenance and ensure the safe and reliable operation of the power grid, it is necessary to diagnose the fault of the oil‐immersed transformer in time. Most of the traditional fault vibration methods are off‐line detection, and are easily disturbed by mechanical deterioration. In order to solve the above problems, this paper established a 3D electromagnetic and stress coupling simulation model of oil‐immersed transformer by finite element simulation software. The vibration characteristics of oil‐immersed transformer core winding are obtained, and at the same time, this paper obtained the vibration signals at different positions on transformer core winding and oil tank. According to the vibration signal of the transformer, the best measuring point position of the tank wall is proposed to accurately reflect the vibration characteristics of the transformer. The signal data is preprocessed by CEEMDAN decomposition method, and the signal data is classified by GWO‐BP composite classification algorithm. This paper proposed an online transformer fault diagnosis method based on vibration signal, which achieves the purpose of accurately diagnosing oil‐immersed transformer faults. The test results show that in the case of oil‐immersed transformers the accuracy of the proposed transformer fault diagnosis method is more than 93%, which provides important guiding significance for the safe and stable operation of the transformer. © 2024 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC. [ABSTRACT FROM AUTHOR]

Background and purpose: The aim of this study is to investigate the efficacy and safety of preoperative versus intraoperative tirofiban in patients with large vessel occlusion (LVO) due to large artery atherosclerosis (LAA). Methods: This is a retrospective multicenter cohort study based on the RESCUE‐RE (Registration Study for Critical Care of Acute Ischemic Stroke After Recanalization) trial enrolling patients with anterior circulation LVO classified as LAA within 24 h of onset. Patients were divided into three groups: preoperative tirofiban (PT), intraoperative tirofiban (IT), and no tirofiban (NT). Propensity score matching (PSM) was used to balance baseline characteristics. The efficacy outcomes included 90‐day functional independence (modified Rankin Scale score = 0–2) and early partial recanalization (EPR; defined as a modified Thrombolysis in Cerebral Infarction score = 1–2a). The safety outcomes included symptomatic intracranial hemorrhage (sICH). Results: A total of 104 matched triplets were obtained through PSM. Compared with NT, PT increased 90‐day functional independence (60.8% vs. 42.3%, p = 0.008) and EPR (42.7% vs. 18.3%, p < 0.001) rate, with a tendency to increase the asymptomatic intracranial hemorrhage (aICH) proportion (28.8% vs. 18.3%, p = 0.072). Compared with IT, PT had a higher 90‐day functional independence (60.8% vs. 45.2%, p = 0.025) and EPR (42.7% vs. 20.2%, p = 0.001) rate, with no significant difference in sICH (14.4% vs. 7.7%, p = 0.122) and aICH (28.8% vs. 21.2%, p = 0.200). Compared with NT, IT had a lower 90‐day mortality rate (9.6% vs. 24.0%, p = 0.005). Conclusions: Tirofiban shows good adjuvant therapy potential in acute ischemic stroke–LVO due to LAA patients. PT is associated with higher rates of EPR and better therapeutic efficacy. In addition, EPR may be a potential way to improve prognosis. [ABSTRACT FROM AUTHOR]

Background and purpose: Parent artery atherosclerosis is an important aetiology of recent subcortical ischaemic stroke (RSIS). However, comparisons of RSIS with different degrees of parent artery atherosclerosis are lacking. Methods: Prospectively collected data from our multicentre cohort (all were tertiary centres) of the Stroke Imaging Package Study between 2015 and 2017 were retrospectively reviewed. The patients with RSIS defined as a single clinically relevant diffusion‐weighted imaging positive lesion in the territory of lenticulostriate arteries were categorized into three subgroups: (1) normal middle cerebral artery (MCA) on magnetic resonance angiography and high‐resolution magnetic resonance imaging (HR‐MRI); (2) low‐grade MCA atherosclerosis (normal or <50% stenosis on magnetic resonance angiography and with MCA plaques on HR‐MRI); (3) steno‐occlusive MCA atherosclerosis (stenosis ≥50% or occlusion). The primary outcome was 90‐day functional dependence (modified Rankin Scale score >2). The clinical and imaging findings were compared between subgroups. Results: A total of 239 patients (median age 60.0 [52.0–67.0] years, 72% male) were enrolled, including 140 with normal MCA, 64 with low‐grade MCA atherosclerosis and 35 with steno‐occlusive MCA atherosclerosis. Patients with steno‐occlusive MCA atherosclerosis had the largest infarct volume. Low‐grade MCA atherosclerosis was independently associated with cerebral microbleeding, more severe perivascular spaces in basal ganglia and higher total cerebral small vessel disease burden. Low‐grade MCA atherosclerosis was an independent determinant of 90‐day functional dependence (odds ratio 3.897; 95% confidence interval 1.309–11.604). Conclusions: Our study suggested RSIS with varying severity of parent artery atherosclerosis exhibits distinctive clinical and neuroimaging characteristics, with low‐grade MCA atherosclerosis associating with higher cerebral small vessel disease burden and worse prognosis. [ABSTRACT FROM AUTHOR]

Objectives: This study compared opioid prescribing among ambulatory visits with systemic autoimmune/inflammatory rheumatic diseases (SARDs) or without and assessed factors associated with opioid prescribing in SARDs. Methods: This cross‐sectional study used the National Ambulatory Medical Care Survey between 2006 and 2019. Adult (≥18 years) visits with a primary diagnosis of SARDs, including rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, or systemic lupus erythematosus were included in the study. Opioid prescribing was compared between those with vs without SARDs using multivariable logistic regression accounting for the complex survey design and adjusting for predisposing, enabling, and need factors within Andersen's Behavioral Model of Health Services Use. Another multivariable logistic regression examined the predictors associated with opioid prescribing in SARDs. Results: Annually, an average of 5.20 million (95% confidence interval [CI] 3.58–6.82) visits were made for SARDs, whereas 780.14 million (95% CI 747.56–812.72) visits were made for non‐SARDs. The SARDs group was more likely to be prescribed opioids (22.53%) than the non‐SARDs group (9.83%) (adjusted odds ratio [aOR] 2.65; 95% CI 1.68–4.18). Among the SARDs visits, patient age from 50 to 64 (aOR 1.95; 95% CI 1.05–3.65 relative to ages 18–49) and prescribing of glucocorticoids (aOR 1.75; 95% CI 1.20–2.54) were associated with an increased odd of opioid prescribing, whereas private insurance relative to Medicare (aOR 0.50; 95% CI 0.31–0.82) was associated with a decreased odds of opioid prescribing. Conclusion: Opioid prescribing in SARDs was higher compared to non‐SARDs. Concerted efforts are needed to determine the appropriateness of opioid prescribing in SARDs. [ABSTRACT FROM AUTHOR]

In this study, we designed and synthesized a series of norbornene‐furan functionalized benzoxazine monomers (HPAP‐fa, HPAMP‐fa, and HPTM‐fa) by regulating the bridge length in benzoxazine structure in order to improve the comprehensive performance of norbornene‐furan functionalized benzoxazine system. This research systematically examined the impact of flexible segments on the structural information, polymerization behaviors, thermal stability, and flame retardancy of resulting polybenzoxazines. Initially, the structural characteristics of benzoxazine were confirmed through nuclear magnetic resonance, Fourier‐transform infrared (FT‐IR), and HR‐MS. Subsequently, the polymerization mechanisms of each benzoxazine monomer were investigated utilizing differential scanning calorimeter and in situ FT‐IR analyses. Finally, the thermal stability and flame‐retardant properties were investigated by TGA and micro‐combustion calorimetry measurements. Consequently, HPAP‐fa exhibited the lowest polymerization temperature and the corresponding poly(HPAP‐fa) showed very high thermal stability (Td5 of 392°C and Td10 of 437°C) as well as excellent flame retardancy (HRC of 83.7 J g−1 K−1), which shows a significant improvement compared to poly(HPTM‐fa). As a result, the modulation of bridge segments within the monomer represents a viable approach towards enhancing the holistic efficacy of norbornene‐furan functionalized benzoxazine systems. [ABSTRACT FROM AUTHOR]

The performance of Lithium–sulfur (Li–S) batteries is constrained by the migration of lithium polysulfide (LiPS), the slow conversion of LiPS, and the significant reaction barrier encountered during the precipitation/dissolution of Li2S throughout the discharge/charge cycle. In this contribution, the study presents Ni–Co dual‐atom catalytic sites on hollow nitrogen‐doped carbon (NiCoNC). Theoretical calculations and experimental data reveal that the dual‐atom catalysts (DACs) accelerate the kinetic conversion of LiPSs and facilitate the formation/decomposition of Li2S during discharging and charging, which minimizes LiPS migration. Consequently, the utilization of S/NiCoNC cathodes manifests a substantial initial capacity of 1348.5 mAh g−1 at 0.1 C, exceptional cycling stability with an average capacity degradation rate of 0.028% per cycle over 900 cycles at 0.5 C, and noteworthy rate capability with a capacity of 626 mAh g−1 at 2 C. Electrodes with a higher sulfur loading of 4.5 mg cm−2 and a low electrolyte/sulfur ratio of 8 µL mg−1 exhibit exceptional specific capacities of up to 1236 mAh g−1 at 0.1 C, as well as noteworthy capacity retention of 494.2 mAh g−1 after 200 cycles at 0.2 C. This study effectively showcases the potential of DACs as catalysts for sulfur cathodes, thereby enhancing the overall performance of Li–S batteries. [ABSTRACT FROM AUTHOR]

In this paper, we investigate the following fractional Kirchhoff‐type pseudo parabolic equation driven by a nonlocal integro‐differential operator ℒK$$ {\mathcal{L}}_K $$: ut|x|2s+M([u]s2)ℒKu+ℒKut=|u|p−2ulog|u|,$$ \frac{u_t}{{\left&#x0007C;x\right&#x0007C;}&#x0005E;{2s}}&#x0002B;M\left({\left[u\right]}_s&#x0005E;2\right){\mathcal{L}}_Ku&#x0002B;{\mathcal{L}}_K{u}_t&#x0003D;{\left&#x0007C;u\right&#x0007C;}&#x0005E;{p-2}u\log \mid u\mid, $$ where [u]s$$ {\left[u\right]}_s $$ represents the Gagliardo seminorm of u$$ u $$. Instead of imposing specific assumptions on the Kirchhoff function, we introduce a more general sense to establish the local existence of weak solutions. Moreover, via the sharp fractional Hardy inequality, the decay estimates for global weak solutions, the blow‐up criterion, blow‐up rate, and the upper and lower bounds of the blow‐up time are derived. Lastly, we discuss the global existence and finite time blow‐up results with high initial energy. [ABSTRACT FROM AUTHOR]

Long‐range thalamocortical communication is central to anesthesia‐induced loss of consciousness and its reversal. However, isolating the specific neural networks connecting thalamic nuclei with various cortical regions for state‐specific anesthesia regulation is challenging, with the biological underpinnings still largely unknown. Here, simultaneous electroencephalogram‐fuctional magnetic resonance imaging (EEG‐fMRI) and deep brain stimulation are applied to the intralaminar thalamus in macaques under finely‐tuned propofol anesthesia. This approach led to the identification of an intralaminar‐driven network responsible for rapid arousal during slow‐wave oscillations. A network‐based RNA‐sequencing analysis is conducted of region‐, layer‐, and cell‐specific gene expression data from independent transcriptomic atlases and identifies 2489 genes preferentially expressed within this arousal network, notably enriched in potassium channels and excitatory, parvalbumin‐expressing neurons, and oligodendrocytes. Comparison with human RNA‐sequencing data highlights conserved molecular and cellular architectures that enable the matching of homologous genes, protein interactions, and cell types across primates, providing novel insight into network‐focused transcriptional signatures of arousal. [ABSTRACT FROM AUTHOR]

Aim: To explore the levels of neutrophil extracellular traps (NETs) in patients with periodontitis and examine their effects on keratinization, barrier function of human gingival keratinocytes (HGKs) and the associated mechanisms. Materials and Methods: Saliva, gingival crevicular fluid (GCF), clinical periodontal parameters and gingival specimens were collected from 10 healthy control subjects and 10 patients with stage II–IV periodontitis to measure the NET levels. Subsequently, mRNA and protein levels of keratinization and barrier indicators, as well as intracellular calcium and epithelial barrier permeability, were analysed in HGKs after NET stimulation. Results: The study showed that NET levels significantly elevated in patients with periodontitis, across multiple specimens including saliva, GCF and gingival tissues. Stimulation of HGKs with NETs resulted in a decrease in the expressions of involucrin, cytokeratin 10, zonula occludens 1 and E‐cadherin, along with decreased intracellular calcium levels and increased epithelial barrier permeability. Furthermore, the inhibition of keratinization by NETs is ERK‐KLF4‐dependent. Conclusions: This study indicates that NETs impair the barrier function of HGKs and suppress keratinization through ERK/KLF4 axis. These findings provide potential targets for therapeutic approaches in periodontitis to address impaired gingival keratinization. [ABSTRACT FROM AUTHOR]

Ferroptosis is a form of iron‐dependent regulatory cell death that is related to the pathogenesis and progression of various cardiovascular diseases, such as arrhythmia, diabetic cardiomyopathy, myocardial infarction, myocardial ischemia/reperfusion injury, and heart failure. This makes it a promising therapeutic target for cardiovascular diseases. It is interesting that a significant number of cardiovascular disease treatment drugs derived from phytochemicals have been shown to target ferroptosis, thus producing cardioprotective effects. This study offers a concise overview of the initiation and control mechanisms of ferroptosis. It discusses the core regulatory factors of ferroptosis as potential new therapeutic targets for various cardiovascular diseases, elucidating how ferroptosis influences the progression of cardiovascular diseases. In addition, this review systematically summarizes the regulatory effects of phytochemicals on ferroptosis, emphasizing their potential mechanisms and clinical applications in treating cardiovascular diseases. This study provides a reference for further elucidating the molecular mechanisms of phytochemicals in treating cardiovascular diseases. This may accelerate their application in the treatment of cardiovascular diseases and is worth further research in this field. [ABSTRACT FROM AUTHOR]

Magnoflorine (Mag), a natural alkaloid component originating from the Ranunculaceae Juss. Family, has a various of pharmacological activities. This study aimed to investigate the therapeutic effects and potential mechanism of Mag on dextran sulfate sodium (DSS)‐induced ulcerative colitis (UC) based on comprehensive approaches. Therapeutic effects of Mag on 3% DSS‐induced UC mice were analyzed. UHPLC‐Q‐TOF/MS was performed to investigate the potential metabolites and signaling pathway of Mag on DSS‐induced UC. Furthermore, the predicted mRNA and protein levels of JAK2/STAT3 signaling pathway in colon tissue were verified and assessed by qRT‐PCR and Western Blotting, respectively. Therapeutic effects of Mag on UC mice were presented in down‐regulation serum biochemical indices, alleviating histological damage of colon tissue. Serum untargeted metabolomics analysis showed that the potential mechanism of Mag on UC is mainly associated with the regulation of six biomarkers and 11 pathways, which may be responsible for the therapeutic efficacy of UC. The "component–metabolites–targets" interactive network indicated that Mag exerts its anti‐UC effect by regulating PTGS1 and PTGS2, thereby regulating arachidonic acid. Moreover, the results of qRT‐PCR showed that Mag could substantially decrease the relative mRNA expression level of Hub genes. In addition, it was found that Mag could inhibit the relative mRNA and protein expression of JAK2/STAT3 signaling pathway. The present results highlighted the role of Mag ameliorated colon injury in DSS‐induced UC mice by inhibiting the JAK2/STAT3 signaling pathway. These results suggest that Mag may be an effective agent for the treatment of UC. [ABSTRACT FROM AUTHOR]

Amomum tsao‐ko Crevost et Lemarie (Zingiberaceae), an aromatic plant, has been considered to have diverse medicinal values and economic significance. It has been reported to possess antibacterial, antioxidant, and antidiabetic effects. With the increasing risk of diseases in aquaculture, there is a need for alternative solutions to chemical antibiotics. Plant extracts have shown promise as natural feed additives for aquatic animals. In this study, the antibacterial effect of Amomum tsao‐ko crude extracts was evaluated using the Oxford cup method. The extracts exhibited significant antimicrobial activity against Salmonella typhimurium and Salmonella enteritidis. Furthermore, the addition of Amomum tsao‐ko to fish feed resulted in notable changes in the gut structure of zebrafish and tilapia. The length and morphology of intestinal villi were enhanced, promoting improved digestion. Analysis of the gut microbial community revealed that Amomum tsao‐ko supplementation induced key changes in the gut microbial community composition of both zebrafish and tilapia. Notably, a 1% inclusion of Amomum tsao‐ko resulted in a marked rise in Proteobacteria levels in zebrafish, which diminished at 10% dosage. The supplement elicited mixed reactions among other bacterial phyla like Actinobacteria and Verrucomicrobiota. Fluctuations were also observed at the genus level, pointing to the concentration of Amomum tsao‐ko playing a pivotal role in influencing the structure of intestinal bacteria. The findings of this study suggest that Amomum tsao‐ko has antibacterial properties and can positively influence the gut health of fish. The potential use of Amomum tsao‐ko as a natural feed additive holds promise for improving aquaculture practices and reducing reliance on chemical antibiotics. Further research is needed to explore the full potential and applications of Amomum tsao‐ko in fish feed development. [ABSTRACT FROM AUTHOR]

Purpose: Teratozoospermia is the main pathogenic factor of male infertility. However, the genetic etiology of teratozoospermia is largely unknown. This study aims to clarify the relationship between novel variations in TENT5D and teratozoospermia in infertile patients. Materials and methods: Two infertile patients were enrolled. Routine semen analysis of patients and normal controls was conducted with the WHO guidelines. Whole‐exome sequencing (WES) was conducted to identify pathogenic variants in the two patients. Morphology and ultrastructure analysis of spermatozoa in the two patients was determined by Papanicolaou staining, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The functional effect of the identified variants was analyzed by immunofluorescence staining and western blotting. The expression of TENT5D in different germ cells was detected by immunofluorescence staining. Results: Two new hemizygous variations, c.101C > T (p.P34L) and c.125A > T (p.D42V), in TENT5D were detected in two patients with male infertility. Morphology analysis showed abnormalities in spermatozoa morphology in the two patients, including multiple heads, headless, multiple tails, coiled, and/or bent flagella. Ultrastructure analysis showed that most of the spermatozoa exhibited missing or irregularly arranged '9+2' structures. Further functional experiments confirmed the abrogated TENT5D protein expression in patients. In addition, both p.P34L and p.D42V substitutions resulted in a conformational change of the TENT5D protein. We precisely analyzed the subcellular localization of TENT5D in germ cells in humans and mice. And we found that TENT5D was predominantly detected in the head and flagellum of elongating spermatids and epididymal spermatozoa. Conclusions: Our results showed further evidence of a relationship between TENT5D mutation and human male infertility, providing new genetic insight for use in the diagnosis and treatment of male infertility. [ABSTRACT FROM AUTHOR]

In this study, we disclose for the first time that formate salt can be used as a bifunctional reagent for the synthesis of phenol derivatives and as a CO source for carbonylative cross‐coupling processes using the COware gas reactor under activation free conditions. Key to this success is the in‐situ synthesis of aryl formate via an unprecedented nickel/organophotocatalyst system under blue LED irradiation. This developed system demonstrated high applicability to various aryl iodide substrates for synthesizing phenol derivatives. Moreover, the generated CO could be utilized in a range of carbonylative C‐heteroatom and C−C processes. Notably, commercially available H13COONa salt can serve as a bifunctional reagent for both synthesizing phenols and generating 13CO. [ABSTRACT FROM AUTHOR]

Summary Aberrant alternative splicing (AS) contributes to leukemogenesis, but reports on the clinical and biological implications of aberrant AS in acute myeloid leukaemia (AML) remain limited. Here, we used RNA‐seq to analyse AS in AML cells from 341 patients, comparing them to healthy CD34+ haematopoietic stem cells (HSCs). Our findings highlight distinct AS patterns in the nuclear transcription factor Y subunit alpha (NFYA) gene, with two main isoforms: NFYA‐L (Long) and NFYA‐S (Short), differing in exon 3 inclusion. Patients with lower NFYA‐L but higher NFYA‐S expression, termed NFYA‐S predominance, displayed more favourable characteristics and better outcomes following intensive chemotherapy, regardless of age and European LeukemiaNet risk classification, compared to those with higher NFYA‐L but lower NFYA‐S expression, termed NFYA‐L predominance. The prognostic effects were validated using The Cancer Genome Atlas cohort. Transcriptome analysis revealed upregulated cell cycle genes in NFYA‐S predominant cases, resembling those of active HSCs, demonstrating relative chemosensitivity. Conversely, NFYA‐L predominant cases, as observed in KMT2A‐rearranged leukaemia, were associated with relative chemoresistance. NFYA‐S overexpression in OCI‐AML3 cells promoted cell proliferation, S‐phase entry and increased cytarabine sensitivity, suggesting its clinical and therapeutic relevance in AML. Our study underscores NFYA AS as a potential prognostic biomarker in AML. [ABSTRACT FROM AUTHOR]

Variations in configurational entropy greatly influence the electrochemical behavior of materials; those featuring expanded surface areas, numerous active sites, and accelerated reaction kinetics are highly valued for their superior electrocatalytic properties. In this study, a Berthollide compound is introduced, designated as Cu3Sb0.93Bi0.06Sn0.01S2Se2 (C(ABT)(SSe)). This material, cations, and anions co‐doped Cu3SbS4 (CAS), exhibit significantly enhanced storage performance in potassium‐ion batteries (PIBs). The introduction of foreign elements improved conductivity, while dual‐site conversion and alloying elements enhanced ion diffusion, charge transfer, and electrode kinetics. Regulating configurational entropy created more active sites for Sb. Using high‐capacity Sb and S as primary components, material's configurational entropy is precisely adjusted through active element doping, forming a non‐stoichiometric structure with thermodynamically stable defect active sites. The synergistic effect of trivalent active metals, particularly high‐valence Sb5+, demonstrated superior electrochemical performance compared to materials with unregulated entropy values. Compared to CAS, with the increase in configurational entropy to 0.975 R, the K+ diffusion energy is reduced by 40% and increasing electronic conductivity by 2.6 times, boosting high rate performance (10 A g−1), and showing 49.5% higher capacity after 700 cycles. This novel entropy regulation strategy offers new insights into the design of multi‐element configurational entropy PIBs. [ABSTRACT FROM AUTHOR]

Phase change materials (PCMs) are widely regarded as one of the most promising thermal energy storage technologies, owing to their outstanding latent heat storage density and controllable thermal storage/release characteristics. However, pure PCM usually has certain limitations in terms of electric‐, photo‐, and magnetic‐thermal conversion. In recent years, research on enhancing these properties through the addition of various fillers has garnered widespread attention. Herein, this paper elaborates on the modification of PCM for electric‐thermal, photo‐thermal, and magnetic‐thermal conversion, including their respective modification strategies, properties, and applications. Therein, a comparative analysis is conducted on the electric‐, photo‐, and magnetic‐thermal conversion efficiency of PCM with different fillers. Further, a summary and analysis are conducted on the addition of some fillers to PCM, which simultaneously improves the conversion performance of the two or three mentioned above, enabling multiple energy conversion. Finally, existing problems, solutions, and future development directions are put forward. [ABSTRACT FROM AUTHOR]

Background: Although nucleos(t)ide analogues (NAs) are thought to reduce the risk of hepatitis B virus (HBV)‐related hepatocellular carcinoma (HCC), the effect of NA discontinuation on the prognosis of HBV‐related HCC after hepatectomy is rarely reported. We aimed to investigate the potential for hepatitis B virus e antigen (HBeAg)‐negative HBV‐related HCC patients to discontinue NAs based on preoperative hepatitis B virus surface antigen (HBsAg) status. Methods: This historical cohort study involved 1232 NA‐treated HBeAg‐negative patients who underwent curative hepatectomy for HBV‐related HCC from 2014 to 2019. The recurrence‐free survival (RFS) and overall survival (OS) of patients discontinuing NAs before surgery were compared with those continuing NAs. Propensity score matching (PSM) was used to balance baseline characteristics. Results: Of all enrolled patients, 839 (68.1%) patients continued NAs, and 393 (31.9%) patients discontinued NAs. Continuation of NAs was identified as an independent risk factor for RFS (HR 2.047, 95% CI 1.348–3.109, p < 0.001 before PSM and HR 2.756, 95% CI 1.537–4.942, p < 0.001 after PSM) in HBsAg‐negative patients. Similarly, subgroup survival analyses showed that NA discontinuation was associated with better RFS (p = 0.029 before PSM and p < 0.001 after PSM) and comparable OS (p = 0.935 before PSM and p = 0.115 after PSM) than NA continuation in HBsAg‐negative patients. The interaction between HBsAg status and continuation or discontinuation of NAs was significant (p for interaction <0.001). Conclusions: These findings demonstrate the potential for HBeAg‐negative HBV‐related HCC patients who have achieved HBsAg seroclearance to discontinue NAs under strict monitoring. [ABSTRACT FROM AUTHOR]

The factors driving glioma progression remain poorly understood. Here, the epigenetic regulator TRIM24 is identified as a driver of glioma progression, where TRIM24 overexpression promotes HRasV12 anaplastic astrocytoma (AA) progression into epithelioid GBM (Ep‐GBM)‐like tumors. Co‐transfection of TRIM24 with HRasV12 also induces Ep‐GBM‐like transformation of human neural stem cells (hNSCs) with tumor protein p53 gene (TP53) knockdown. Furthermore, TRIM24 is highly expressed in clinical Ep‐GBM specimens. Using single‐cell RNA‐sequencing (scRNA‐Seq), the authors show that TRIM24 overexpression impacts both intratumoral heterogeneity and the tumor microenvironment. Mechanically, HRasV12 activates phosphorylated adaptor for RNA export (PHAX) and upregulates U3 small nucleolar RNAs (U3 snoRNAs) to recruit Ku‐dependent DNA‐dependent protein kinase catalytic subunit (DNA‐PKcs). Overexpressed TRIM24 is also recruited by PHAX to U3 snoRNAs, thereby facilitating DNA‐PKcs phosphorylation of TRIM24 at S767/768 residues. Phosphorylated TRIM24 induces epigenome and transcription factor network reprogramming and promotes Ep‐GBM‐like transformation. Targeting DNA‐PKcs with the small molecule inhibitor NU7441 synergizes with temozolomide to reduce Ep‐GBM tumorigenicity and prolong animal survival. These findings provide new insights into the epigenetic regulation of Ep‐GBM‐like transformation and suggest a potential therapeutic strategy for patients with Ep‐GBM. [ABSTRACT FROM AUTHOR]

Chiral multi‐resonance thermally activated delayed fluorescence (CP‐MR‐TADF) materials hold promise for circularly polarized organic light‐emitting diodes (CP‐OLEDs) and 3D displays. Herein, we present two pairs of tetraborated intrinsically axial CP‐MR‐TADF materials, R/S‐BDBF‐BOH and R/S‐BDBT‐BOH, with conjugation‐extended bidibenzo[b,d]furan and bidibenzo[b,d]thiophene as chiral sources, which effectively participate in the distribution of the frontier molecular orbitals. Due to the heavy‐atom effect, sulfur atoms are introduced to accelerate the reverse intersystem crossing process and increase the efficiency of molecules. R/S‐BDBF‐BOH and R/S‐BDBT‐BOH manifest ultra‐pure blue emission with a maximum at 458/459 nm with a full width at half maximum of 27 nm, photoluminescence quantum yields of 90 %/91 %, and dissymmetry factors (|gPL|) of 6.8×10−4/8.5×10−4, respectively. Correspondingly, the CP‐OLEDs exhibit good performances with an external quantum efficiency of 30.1 % and |gEL| factors of 1.2×10−3. [ABSTRACT FROM AUTHOR]

Eye fundus diseases, such as retinal degenerative diseases, which lead to blindness in ≈12% of individuals aged >65 years, cause permanent damage to retinal cells. The antioxidant quercetin (QC) is promising for the effective treatment of eye fundus diseases; however, its poor solubility and low retention rate often limit its clinical application. Herein, an in situ ophthalmic tethered gold yarnball (GY) that doubles as an ocular retention agent and QC reservoir to overcome low fundus drug retention is developed. After intravitreal injection, QC@GYs enhance retinal cell leakage and internal limiting membrane permeability, facilitating the partial penetration of QC@GYs into the intraretinal tissue. The combination of retina‐tethered QC@GY and first‐level sustained release reduces macular degeneration in vivo by effectively regulating oxidative stress. Furthermore, the sustained release of QC preserves the viability of retinal pigment epithelium cells, reduces apoptosis, and suppresses drusen formation. This preservation of retinal morphology and function maximizes the therapeutic impact while minimizing the need for frequent intraocular administration. Overall, the ophthalmic tethered GY platform is a versatile tool for retinal drug delivery for the treatment of eye fundus diseases. [ABSTRACT FROM AUTHOR]

Background: Uterine endometrial cancer (UEC) is a common gynecological estrogen‐dependent carcinoma, usually accompanied by intermenstrual bleeding. Active heme metabolism frequently plays an increasingly important role in many diseases, especially in cancers. Tumor‐associated macrophages (TAMs) are the major population in the immune microenvironment of UEC. However, the roles of heme metabolisms in the crosstalk between UEC cells (UECCs) and macrophages are unclear. Materials and Methods: In our study, by using TCGA database analysis, integration analysis of the protein–protein interaction (PPI) network and sample RNA transcriptome sequencing were done. The expression level of both heme‐associated molecules and iron metabolism‐related molecules were measured by quantitative real‐time polymerase chain reaction. Heme level detection was done through dehydrohorseradish peroxidase assay. In addition to immunohistochemistry, phagocytosis assay of macrophages, immunofluorescence staining, intracellular ferrous iron staining, as well as enzyme‐linked immune sorbent assay were performed. Results: In the study, we verified that heme accumulation in UECCs is apparently higher than in endometrial epithelium cells. Low expression of succinate dehydrogenase B under the regulation of estrogen contributes to over‐production of succinate and heme accumulation in UECC. More importantly, excessive heme in UECCs impaired macrophage phagocytosis by regulation of CD36. Mechanistically, this process is dependent on toll‐like receptor (TLR4)/type I interferons alpha (IFN Iα) regulatory axis in macrophage. Conclusion: Collectively, these findings elucidate that active heme metabolism of UECCs directly decreases phagocytosis by controlling the secretion of TLR4‐mediated IFN Iα and the expression of CD36, and further contributing to the immune escape of UEC. [ABSTRACT FROM AUTHOR]

In the realm weak force sensing, an important issue is to suppress fundamental noise (quantum noise and thermal noise), as they limit the accuracy of force measurement. In this study, a weak force sensing scheme that combines a degenerate optical parametric amplifier (OPA) and an auxiliary mechanical oscillator into a cavity optomechanical system to reduce quantum noise is investigated. It is demonstrated that the noise reduction of two coupled oscillators depends on their norm mode splitting. and provide a classic analogy and quantum perspective for further clarification. Besides, the noise reduction mechanism of OPA is to reduce the fluctuation of photon number and enhance the squeezing of the cavity field. A specific design is proposed that aimed at enhancing the joint effect of both, beyond what can be achieved using OPA alone or two series coupled oscillators. This scheme provides a new perspective for deeper understanding of cavity field squeezing and auxiliary oscillator in force sensing. [ABSTRACT FROM AUTHOR]

Background: Tertiary lymphoid structures (TLSs) have prognostic value in intrahepatic cholangiocarcinoma (ICC) patients. Noninvasive tool to preoperatively evaluate TLSs is still lacking. Purpose: To explore the association between TLSs status of ICC and preoperative MRI radiomics analysis. Study Type: Retrospective. Subjects: One hundred and ninety‐two patients with ICC, divided into training (T = 105), internal validation groups (V1 = 46), and external validation group (V2 = 41). Sequence: Coronal and axial single‐shot fast spin‐echo T2‐weighted, diffusion‐weighted imaging, T1‐weighted, and T1WI fat‐suppressed spoiled gradient‐recall echo LAVA sequence at 3.0 T. Assessment: The VOIs were drawn manually within the visible borders of the tumors using ITK‐SNAP version 3.8.0 software in the axial T2WI, DWI, and portal vein phase sequences. Radiomics features were subjected to least absolute shrinkage and selection operator regression to select the associated features of TLSs and construct the radiomics model. Univariate and multivariate analyses were used to identify the clinical radiological variables associated with TLSs. The performances were evaluated by the area under the receiver operator characteristic curve (AUC). Statistical Tests: Logistic regression analysis, ROC and AUC, Hosmer–Lemeshow test, Kaplan–Meier method with the log‐rank test, calibration curves, and decision curve analysis. P < 0.05 was considered statistically significant. Results: The AUCs of arterial phase diffuse hyperenhancement were 0.59 (95% confidence interval [CI], 0.50–0.67), 0.52 (95% CI, 0.43–0.61), and 0.66 (95% CI, 0.52–0.80) in the T, V1, and V2 cohorts. The AUCs of Rad‐score were 0.85 (95% CI, 0.77–0.92), 0.81 (95% CI, 0.67–0.94), and 0.84 (95% CI, 0.71–0.96) in the T, V1, and V2 cohorts, respectively. In cohort T, low‐risk group showed significantly better median recurrence‐free survival (RFS) than that of the high‐risk group, which was also confirmed in cohort V1 and V2. Data Conclusion: A preoperative MRI radiomics signature is associated with the intratumoral TLSs status of ICC patients and correlate significantly with RFS. Level of Evidence: 3 Technical Efficacy: Stage 2 [ABSTRACT FROM AUTHOR]

We present an in‐depth analysis of dyslipidemia management strategies for patients with diabetes mellitus in Taiwan. It critically examines the disparity between established guideline recommendations and actual clinical practices, particularly in the context of evolving policies affecting statin prescriptions. The focus is on synthesizing the most recent findings concerning lipid management in patients with diabetes mellitus, with a special emphasis on establishing consensus regarding low‐density lipoprotein cholesterol treatment targets. The article culminates in providing comprehensive, evidence‐based recommendations tailored to the unique needs of those living with diabetes mellitus in Taiwan. It underscores the criticality of personalized care approaches, which incorporate multifaceted factors, and the integration of novel therapeutic options to enhance cardiovascular health outcomes. [ABSTRACT FROM AUTHOR]

The polar auxin transport is required for proper plant growth and development. D6 PROTEIN KINASE (D6PK) is required for the phosphorylation of PIN‐FORMED (PIN) auxin efflux carriers to regulate auxin transport, while the regulation of D6PK stabilization is still poorly understood. Here, we found that Cytosolic ABA Receptor Kinases (CARKs) redundantly interact with D6PK, and the interactions are dependent on CARKs' kinase activities. Similarly, CARK3 also could interact with paralogs of D6PK, including D6PKL1, D6PKL2, and D6PKL3. The genetic analysis shows that D6PK acts the downstream of CARKs to regulate Arabidopsis growth, including hypocotyl, leaf area, vein formation, and the length of silique. Loss‐of‐function of CARK3 in overexpressing GFP‐D6PK plants leads to reduce the level of D6PK protein, thereby rescues plant growth. In addition, the cell‐free degradation assays indicate that D6PK is degraded through 26 S proteasome pathway, while the phosphorylation by CARK3 represses this process in cells. In summary, D6PK stabilization by the CARK family is required for auxin‐mediated plant growth and development. Summary statement: The AGC VIII kinase D6 PROTEIN KINASE (D6PK) phosphorylates PIN‐FORMED (PIN) auxin efflux carriers, which is essential for auxin transport in plant cells. This study uncovers a new mechanism for D6PK stability through Cytosolic ABA Receptor Kinases‐mediated phosphorylation to regulate auxin‐controlled Arabidopsis growth and development. [ABSTRACT FROM AUTHOR]

BACKGROUND: Bacterial virulence factors are involved in various biological processes and mediate persistent bacterial infections. Focusing on virulence factors of phytopathogenic bacteria is an attractive strategy and crucial direction in pesticide discovery to prevent invasive and persistent bacterial infection. Hence, discovery and development of novel agrochemicals with high activity, low‐risk, and potent anti‐virulence is urgently needed to control plant bacterial diseases. RESULTS: A series of novel β‐hydroxy pyridinium cation decorated pterostilbene derivatives were prepared and their antibacterial activities against Xanthomonas oryzae pv. oryzae (Xoo) were systematacially assessed. Among these pterostilbene derivatives, compound 4S exhibited the best antibacterial activity against Xoo in vitro, with an half maximal effective concentration (EC50) value of 0.28 μg mL−1. A series of biochemical assays including scanning electron microscopy, crystal violet staining, and analysis of biofilm formation, swimming motility, and related virulence factor gene expression levels demonstrated that compound 4S could function as a new anti‐virulence factor inhibitor by interfering with the bacterial infection process. Furthermore, the pot experiments provided convinced evidence that compound 4S had the high control efficacy (curative activity: 71.4%, protective activity: 72.6%), and could be used to effectively manage rice bacterial leaf blight in vivo. CONCLUSION: Compounds 4S is an attractive virulence factor inhibitor with potential for application in treating plant bacterial diseases by suppressing production of several virulence factors. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

Acrylamide (AAM), a compound extensively utilized in various industrial applications, has been reported to induce toxic effects across multiple tissues in living organisms. Despite its widespread use, the impact of AAM on ovarian function and the mechanisms underlying these effects remain poorly understood. Here, we established an AAM‐exposed mouse toxicological model using 21 days of intragastric AAM administration. AAM exposure decreased ovarian coefficient and impaired follicle development. Further investigations revealed AAM would trigger apoptosis and disturb tricarboxylic acid cycle in ovarian tissue, thus affecting mitochondrial electron transport function. Moreover, AAM exposure decreased oocyte and embryo development potential, mechanically associated with pericentrin and phosphorylated Aurora A cluster failure, leading to meiotic spindle assembly defects. Collectively, these results suggest that AAM exposure may lead to apoptosis, glucose metabolic disorders, and mitochondrial dysfunction in ovary tissue, ultimately compromising oocyte quality. [ABSTRACT FROM AUTHOR]

Objectives Methods Results Conclusions To provide updated statistics of oral cancer incidence and mortality in Taiwan, and to describe recent developments for oral cancer control to reduce oral cancer incidence and mortality.The Taiwan Cancer Registry Annual Report 2023, the Taiwan Cancer Registry Online Interactive Search System, and the 2023 Health Promotion Administration Annual Report are consulted and summarized. A literature search using PubMed was also conducted to identify Taiwan oral cancer control‐related studies.Taiwan, with a long history of areca/betel quid chewing, has battled with oral cancer for decades. In 2021, the male lip and oral cavity cancer incidence is 29.77 (per 100,000 persons) and mortality is 11.25. Over these years, the male chewing prevalence was reduced to 6.2% in 2018. Taiwan has a sustained national oral cancer screening programme provided to high‐risk groups biennially.Although the age‐standardized incidence rates have been slowly decreasing since 2009, due to Taiwan's ageing population, the actual oral cancer burden is still stringent. The collaboration of multi‐ministries and agencies on promoting areca nut and betel quid control, improving oral cancer awareness, and delivering cancer care remains essential to prevent oral cancer and reduce oral cancer deaths. [ABSTRACT FROM AUTHOR]

A stretchable conductive Janus hydrogel with controllable porous structures is developed for highly sensitive monitoring of human motion. The Janus porous structure of the hydrogel is fabricated using patterned single‐layer droplets produced by microfluidics as pore‐forming templates. The hydrogel possess dual‐crosslinked polymeric networks to achieve good stretchability (480%), which allows fully cover the stretching range of human skin (usually <200%). Meanwhile, the hydrogel possess controllable Janus porous structures with local strain/stress enhancement to achieve high sensitivity (GF = 5.2) for strain‐sensing. The Janus hydrogel shows fast response for stretching (175 ms) and recovery (170 ms), and good durability (200 cycles at 50% strain). The conductive Janus hydrogel with high sensitivity and good mechanical properties are promising for developing soft wearable sensors in fields such as human health monitoring and human motion detection. [ABSTRACT FROM AUTHOR]