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10 results on '"Wang, Yaqin"'

3. Analysis of the GGGGCC Repeat Expansions of the C9orf72 Gene in SCA3/MJD Patients from China

Author

Wang, Chunrong, primary, Chen, Zhao, additional, Yang, Fang, additional, Jiao, Bin, additional, Peng, Huirong, additional, Shi, Yuting, additional, Wang, Yaqin, additional, Huang, Fengzhen, additional, Wang, Junling, additional, Shen, Lu, additional, Xia, Kun, additional, Tang, Beisha, additional, Ashizawa, Tetsuo, additional, and Jiang, Hong, additional

Published
2015
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6. Correction: Transcriptome Analysis of the Zebrafish Model of Diamond-Blackfan Anemia from RPS19 Deficiency via p53-Dependent and -Independent Pathways

Author

Jia, Qiong, primary, Zhang, Qian, additional, Zhang, Zhaojun, additional, Wang, Yaqin, additional, Zhang, Wanguang, additional, Zhou, Yang, additional, Wan, Yang, additional, Cheng, Tao, additional, Zhu, Xiaofan, additional, Fang, Xiangdong, additional, Yuan, Weiping, additional, and Jia, Haibo, additional

Published
2013
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7. Transcriptome Analysis of the Zebrafish Model of Diamond-Blackfan Anemia from RPS19 Deficiency via p53-Dependent and -Independent Pathways

Author

Jia, Qiong, primary, Zhang, Qian, additional, Zhang, Zhaojun, additional, Wang, Yaqin, additional, Zhang, Wanguang, additional, Zhou, Yang, additional, Wan, Yang, additional, Cheng, Tao, additional, Zhu, Xiaofan, additional, Fang, Xiangdong, additional, Yuan, Weiping, additional, and Jia, Haibo, additional

Published
2013
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10. Investigating Migration Inhibition and Apoptotic Effects of Fomitopsis pinicola Chloroform Extract on Human Colorectal Cancer SW-480 Cells.

Author

Wang, Yaqin, Cheng, Xiaoxia, Wang, Pan, Wang, Lu, Fan, Jianping, Wang, Xiaobing, and Liu, Quanhong

Subjects
*COLON cancer, *APOPTOSIS, *CHLOROFORM, *ERGOSTEROL, *MATRIX metalloproteinases, *ANNEXINS, *BASIDIOMYCOTA
Abstract

Background: Fomitopsis pinicola (Sw. Ex Fr.m) Karst (FPK) which belongs to the Basidiomycota fungal class is one of the most popular medical fungi in China. It has been used for many diseases: cancer, heart diseases, diabetes and so on. However, little study on the pro-apoptotic effect and migration inhibition of FPK chloroform extract (FPKc) has been reported and the possible involved mechanism has not been illuminated. Methodology/Principal Findings: Chemical analysis was performed by HPLC which showed ergosterol (ES) concentration was 105 µg/mg. MTT assay revealed that FPKc could selectively inhibit SW-480 cells viability with the IC50 of 190.28 µg/ml. Wound healing and transwell assay indicated that FPKc could inhibit the migration of SW-480 cells obviously, FPKc could also dramatically decreased the matrix metalloproteinases-2, 9 (MMP-2 and MMP-9) expression. Annexin V–FITC/PI staining, nuclear Hoechst 33342 staining and DNA fragmentation analysis revealed that FPKc and ES could induce SW-480 cells apoptosis. The apoptosis process closely involved in ROS accumulation and depletion of GSH, activation of caspase 3, poly (ADP-ribose) polymerase (PARP) degradation. FPKc could also up-regulate P53 expression and thus lead to G1 phase arrest. When SW-480 cells were pretreated with N-acetylcysteine (NAC), the ROS generation, cell viability and apoptotic ratio were partially declined, which indicated that ROS was vertical in the pro-apoptosis process induced by FPKc. Moreover, in the whole process, ES which has been previously found in FPKc had the similar effect to FPKc. Thus we could conclude that ES, as one of the highest abundant components in FPKc, might also be one of the active constituents. Conclusion/Significance: FPKc could inhibit the migration of SW-480 cells, induce SW-480 cells G1 phase arrest and cause ROS-mediated apoptosis effect. And ES might be one of the effective constituents in the whole process. [ABSTRACT FROM AUTHOR]

Published
2014
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