国家自然科学基金(30300426)

作品数:7被引量:39H指数:4
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相关作者:钟苗雷小勇燕春艳涂玉林廖端芳更多>>
相关机构:南华大学更多>>
相关期刊:《Acta Pharmacologica Sinica》《中国药理学通报》《Acta Biochimica et Biophysica Sinica》《中国临床药理学与治疗学》更多>>
相关主题:BCL-2SIRNABCL-XLAPOPTOSISMGC-803更多>>
相关领域:医药卫生更多>>
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Apoptosis induced by diallyl disulfide in human breast cancer cell line MCF-7被引量:12
《Acta Pharmacologica Sinica》2008年第10期1233-1239,共7页Xiao-yong LEI Shu-qiong YAO Xu-yu ZU Ze-xiang HUANG Li-juan LIU Miao ZHONG Bing-yang ZHU Sheng-song TANG Duan-fang LIAO 
Project supported by National Natural Science Foundation of China (No 30300426). Author contribution Xiao-yong LEI designed research; Shu-qiong YAO, Ze-xiang HUANG, Li-juan LIU and Bing-yang ZHU performed research; Miao ZHONG, Sheng-song TANG and Duan-fang LIAO contributed new analytical tools and reagents; Xiao-yong LEI and Xu-yu ZU analyzed data; Shu-qiong YAO and Xiao-yong LEI wrote the paper.
Aim: To investigate the effect of diallyl disulfide (DADS), a component of garlic, on apoptosis in human mammary cancer cell line (MCF-7) and its mechanisms. Methods: Cytotoxicity was analyzed by 3-(4,5-dimethy...
关键词:diallyl disulfide human mammary cancer cells (MCF-7) APOPTOSIS signaling pathway mitogen-activated protein kinase extracellular signal-regulated kinase (ERK) p38 mitogen-activated protein kinase (MAPK) c-Jun Nterminal kinase (JNK) 
Bcl-2 Small Interfering RNA Sensitizes Cisplatin-resistant Human Lung Adenocarcinoma A549/DDP Cell to Cisplatin and Diallyl Disulfide被引量:8
《Acta Biochimica et Biophysica Sinica》2007年第11期835-843,共9页Zexiang HUANG Xiaoyong LEI Miao ZHONG Bingyang ZHU Shengsong TANG Duanfang LIAO 
This work was supported by the grants from the National Natural Science Foundation of China (No. 30300426) and the Youth Foundation of Hunan Province Education Department (No. 03B034)
Bcl-2 is overexpressed in a variety of human tumors and is involved in tumorigenesis and chemoresistance. In this study, we investigated the inhibitory effect of the hairpin Bcl-2 small interfering (si)RNA on the ex...
关键词:small interfering RNA ADENOCARCINOMA BCL-2 A549/DDP APOPTOSIS 
BcI-XL Small Interfering RNA Enhances Sensitivity of Hepg2 Hepatocellular Carcinoma Cells to 5-Fluorouracil and Hydroxycamptothecin被引量:5
《Acta Biochimica et Biophysica Sinica》2006年第10期704-710,共7页Xiao-Yong LEI Miao ZHONG Lan-Fang FENG Bing-Yang ZHU Sheng-Song TANG Duan-Fang LIAO 
This work was supported by the grants from the National Natural Science Foundation of China (No.30300426);the Youth Foundation of Hunan Province Education Department (No.03B034)
Changes in drug sensitivity in Bcl-XL small interfering RNA (siRNA) transfected Hepg2 hepatocellular carcinoma cells were investigated in this study. Bcl-XL siRNA and negative siRNA expression vector were constructe...
关键词:BCL-XL small interference RNA Hepg2 cells 5-FLUOROURACIL HYDROXYCAMPTOTHECIN 
bcl-2 siRNA的设计、合成及其对HL-60 bcl-2基因表达的干扰作用被引量:5
《白血病.淋巴瘤》2006年第5期323-326,共4页燕春艳 涂玉林 钟苗 陈欣 雷小勇 
国家自然科学基金资助青年项目(30300426)
目的应用RNA干扰技术研究bcl-2siRNA对白血病细胞HL-60bcl-2基因表达的干扰作用。方法扫描bcl-2mRNA的全序列,记录从AUG启动子的AA及下游19个核苷酸肽作为潜在作用靶点。GC含量控制在30% ̄65%之间。由BLAST分析排除与其他基因有高度同...
关键词:BCL-2 SIRNA HL-60 BCL-2 基因表达 
Bcl-XL siRNA对人胃腺癌MGC-803细胞药物敏感性的影响被引量:3
《中国临床药理学与治疗学》2006年第1期33-38,共6页钟苗 雷小勇 冯兰芳 朱炳阳 唐圣松 廖端芳 
国家自然科学基金项目(№30300426);湖南省教育厅青年基金(№03B034)
目的:研究靶向Bcl-XL基因的小干扰RNA对胃腺癌MGC-803细胞Bcl-XL基因表达的作用及对药物敏感性的影响。方法:构建的Bcl-XLsiRNA载体或阴性siRNA并稳定转染到胃癌MGC-803细胞,G418抗生素筛选阳性克隆,克隆扩大培养,免疫荧光观察细胞蛋白...
关键词:小干扰RNA Bcl—XL MGC-803细胞 凋亡 DADS 5-FU 
Bcl-2 siRNA抑制HL-60细胞bcl-2基因表达被引量:3
《中国药理学通报》2005年第12期1445-1450,共6页雷小勇 燕春艳 涂玉林 钟苗 冯兰芳 廖端芳 
国家自然科学基金资助项目(No30300426);湖南省教育厅青年基金资助项目(No200416)
目的应用RNA干扰技术观察Bcl2siRNA对白血病细胞HL60中bcl2基因表达的影响,探讨siRNA技术在白血病治疗中的作用。方法利用化学合成法体外化学合成Bcl2siRNA,将Bcl2siRNA与HL60细胞共孵育,用MTT法、荧光染色观察细胞增殖及凋亡情况,用RT...
关键词:RNA干扰 BCL-2 SIRNA HL-60 
Silencing of Bcl-XL Expression in Human MGC-803 Gastric Cancer Cells by siRNA被引量:6
《Acta Biochimica et Biophysica Sinica》2005年第8期555-560,共6页Xiao-Yong LEI Miao ZHONG Lan-Fang FENG Chun-Yan YAN Bing-Yang ZHU Sheng-Song TANG Duan-Fang LIAO 
This work was supported by the grants from the National NaturalScience Foundation of China(No.30300426)and the Youth Founda-tion of Hunan province education department(No.03B034)
To investigate the inhibitory effect of the Bcl-XL small interfering RNA (siRNA) on Bcl-XL gene expression in the human gastric cancer cell line MGC-803, green fluorescent protein (GFP) siRNA was constructed and t...
关键词:BCL-XL SIRNA MGC-803 cells 
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