5 results on '"Yiming, Adilijiang"'
Search Results
2. [Differentially expressed proteins in the penile tissue of rats with compound stress-induced ED after intervention with Yimusake Tablets: A bioinformatics analysis]
- Author
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Wen-Jing, Ma, Pan-Pan, Zhang, Amuti, Siyiti, Maimaitiyiming, Maowulan, Yiming, Adilijiang, Maimaiti, Xieraili, and Wen-Juan, Liu
- Subjects
Male ,Erectile Dysfunction ,Proteome ,Stress, Physiological ,Animals ,Computational Biology ,Muscle, Smooth ,Endothelium, Vascular ,Drugs, Chinese Herbal ,Penis ,Rats ,Tablets - Abstract
To search for specific protein makers and target proteins for intervention with Yimusake Tablets (YT) in the penile tissue of rats with ED induced by compound cold stress and explore the molecular mechanisms underlying the development and progression of ED.Eighty adult male rats were screened and divided into three groups, normal control (n = 10), ED model control (n = 15) and YT intervention (n = 15). The model of compound cold stress-induced ED was established in the latter two groups, and meanwhile the animals in the YT intervention group were treated with oral YT for 2 weeks. After that, proteins were extracted from the penile tissues of the rats for screening and identification by iTRAQ labeling combined with LC-MS-MS proteomics, and the IPA bioinformatics software was used for analysis of differentially expressed proteins.A total of 48 differentially expressed proteins were identified from the penile tissue of the ED model controls, of which 18 were associated with endothelial function, 5 with smooth muscle activity and 4 with inflammation, involving the biological processes of glucose metabolism and alcohol catabolism and the signaling pathways of glucose metabolism, calcium and RXR activation. In comparison, 29 differentially expressed proteins were identified from the rats in the YT intervention group, of which 5 were associated with endothelial function, 1 with smooth muscle activity and 4 with inflammation, involving the biological processes of glucose metabolism, vasodilation and acute-phase response and the signaling pathways glucose metabolism, RXR activation and acute-phase response. Seven ED-associated candidate biomarkers were obtained from the differentially expressed proteins in the ED model control and YT intervention group, including Collagen alpha-1(III) chain(COL3α1), Collagen alpha-1(I) chain(COL1α1), Collagen alpha-2(I) chain(COL1α2), Glyceraldehyde-3-phosphate dehydrogenase(GAPDH), T-kininogen 1(MAP1),Biglycan(BGN), and Myosin-11(MYH11).Changes of vascular endothelial and smooth muscle functions in the penile tissue are likely to be the key mechanisms underlying the development and progression of compound stress-induced ED, which is also associated with inflammation as well as the interaction of the identified differentially expressed proteins and their participation in the relevant signaling pathways. The 7 proteins obtained can be used as the markers of compound stress-induced ED in the rat penile tissue, of which MAP1, GAPDH, BGN and MYH11 may serve as target proteins for YT intervention.
- Published
- 2020
3. [Bioinformatics study of sperm proteomics in oligoasthenozoospermia]
- Author
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Dan-Dan, Jiang, Pan-Pan, Zhang, Ling, Duan, Zhuo-Yun, Tong, Maimaitiyiming, Maowulan, Wen-Jing, Ma, Maimaiti, Xieraili, and Yiming, Adilijiang
- Subjects
Male ,Proteomics ,Case-Control Studies ,Computational Biology ,Humans ,Proteins ,Spermatozoa ,Signal Transduction - Abstract
To identify differentially expressed proteins in the sperm of oligoasthenozoospermia (OAZ) patients and provide some theoretical evidence for the study of OAZ.We collected semen samples from 30 OAZ patients and another 30 normal healthy males. Using the tandem mass tag (TMT) and proteomic technology, we identified differentially expressed proteins in the sperm of the OAZ patients and normal subjects, followed by gene ontology (GO) analysis and bioinformatics analysis of the Kyoto encyclopedia of genes and genomes (KEGG) signaling pathways.A total of 1 199 differentially expressed sperm proteins were obtained from the semen samples of the subjects by proteomic technology, of which 663 were up-regulated and 536 down-regulated. GO analysis preliminarily indicated that the differential proteins played a leading role in the composition and function of the ribosome, while KEGG pathway analysis showed that the differential proteins were involved in 244 signaling pathways.Differentially expressed proteins in the sperm of OAZ patients involve complex biological processes, molecular functions and signaling pathways, and proteomic screening and bioinformatics analysis are helpful for the study of the pathogenesis of oligoasthenozoospermia.
- Published
- 2020
4. [Expressions of calcitonin gene-related peptide and vasoactive intestinal peptide in the penile tissue of the ED rat model and their action mechanisms]
- Author
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Feng-Xia, Liu, Ruze, Abudureyimujiang, Maimaitiyiming, Maowulan, Liu-Ying, Zhuyan, Aihaiti, Nizamu, Pan-Pan, Zhang, and Yiming, Adilijiang
- Subjects
Calcitonin ,Male ,Rats, Sprague-Dawley ,Erectile Dysfunction ,Calcitonin Gene-Related Peptide ,Animals ,Down-Regulation ,Medicine, Chinese Traditional ,Penis ,Rats ,Vasoactive Intestinal Peptide - Abstract
To determine the expressions of calcitonin gene-related peptide (CGRP) and vasoactive intestinal peptide (VIP) in the penile tissue of the ED rat model and explore their action mechanisms.An ED model was established in 44 mature male SD rats by feeding them on a spinach + coriander diet in a cold-wet environment and another 10 were taken as normal controls. Then the model rats were randomly divided into an ED model control group (n = 15) treated by gavage of distilled water in the same modeling environment, a spontaneous recovery group (n = 15) treated by gavage of distilled water in the normal environment, and a medication group (n = 14) treated intragastrically with Yimusake Tablets at 250 mg/kg qd. After 2-3 weeks of intervention, the expressions of CGRP and VIP in the penile tissue were detected by immunohistochemistry and Western blot.Immunohistochemistry showed that, after 2 weeks of intervention, both the expressions of CGRP and VIP in the rat penile tissue were significantly lower in the ED model control (150.0 ± 43.3 and 36.4 ± 13.1) and the spontaneous recovery group (165.9 ± 40.7 and 67.5 ± 29.0) than in the normal control (227.3 ± 42.5 and 175.0 ± 45.6) (P0.05), but remarkably higher in the medication group (255.0 ± 38.7 and 167.5 ± 42.6) than those in the ED model control and spontaneous recovery groups (P0.05).The expressions of CGRP and VIP were significantly down-regulated in the ED rat model, and Yimusake Tablets improved ED by up-regulating their expressions.
- Published
- 2020
5. MicroRNA-101 regulates the viability and invasion of cervical cancer cells
- Author
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Lin, Chen, Huang, Fei, Shen, Guqun, and Yiming, Adilijiang
- Subjects
Wound Healing ,Cell Survival ,Uterine Cervical Neoplasms ,Apoptosis ,Transfection ,Gene Expression Regulation, Neoplastic ,MicroRNAs ,Cell Movement ,Cyclooxygenase 2 ,Cell Line, Tumor ,Humans ,Original Article ,Female ,Neoplasm Invasiveness ,Cell Proliferation - Abstract
Background: Cervical cancer has the second highest morbidity and mortality rates of any malignancy in women worldwide, and it is one of the leading causes of death in Uygur women in Xinjiang China. MicroRNAs are involved in cancer development and progression. Previously, we found that miR-101 is significantly down-regulated in cervical cancer tissues from Uyghur women. The underlying pathophysiology and relevance to tumorigenesis of miR-101 is still largely unknown. The purpose of this study was to elucidate the molecular mechanisms of miR-101 regulation of cervical cancer cell viability and invasion. Materials and methods: The expression of miR-101 in cervical cancer cell line (SiHa) was detected by real-time PCR. A miR-101 mimic was overexpressed in SiHa cells, and MTT assays were performed to determine the impact on cell proliferation. Cell would heal assays and flow cytometry were used to detect migratory ability and cellular apoptosis, respectively. Immunohistochemistry was performed to assess protein expression of the miR-101 target gene COX-2. Results: MiR-101 was endogenously expressed in SiHa cells, and alterations in its expression had profound effects on cellular migration and invasion efficiency. Overexpression of miR-101 decreased proliferation in the MTT assay (the mimics at 490 nm absorbance is lower 60% than normal, and decreased cellular motility in the cell would healing assay (transfected: 37 ± 2 m, pre-transfected 184 ± 2 m). Apoptosis rate was significantly higher with overexpression of miR-101 relative to control (transfected: 76.6%, pre-transfected: 3.5%) (P < 0.05). The expression of Cox-2 was decreased in transfected cells. Conclusions: MiR-101 likely acts as a tumor suppressor in cervical cancer. Overexpression of miR-101 decreased expression of its target gene Cox-2 and inhibited proliferation and invasion, and promoted apoptosis to suppress tumorigenicity. MiR-101 is a promising new target for the development of therapeutic strategies for the clinical treatment of cervical cancer.
- Published
- 2015
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