中国组织工程研究
中國組織工程研究
중국조직공정연구
Journal of Clinical Rehabilitative Tissue Engineering Research
2014年
1期
149-154
,共6页
干细胞%胚胎干细胞%诱导性多潜能干细胞%成纤维细胞%效率%疾病模型%转录因子
榦細胞%胚胎榦細胞%誘導性多潛能榦細胞%成纖維細胞%效率%疾病模型%轉錄因子
간세포%배태간세포%유도성다잠능간세포%성섬유세포%효솔%질병모형%전록인자
stem cells%embryonic stem cells%efficiency%transcription factors
背景:由于诱导性多潜能干细胞可以从患者的诸多细胞进行诱导,避开了干细胞研究的免疫排斥和伦理道德问题,且具有类似于胚胎干细胞的特征。<br> 目的:综述诱导性多潜能干细胞研究进展及应用前景,并提出目前诱导性多潜能干细胞在诱导方法及效率、安全性、应用等方面许多亟待解决的问题。<br> 方法:以“induced pluripotent stem cel s,efficiency,disease model,clinical application”为英文检索词,应用计算机检索Kjmed数据库中2003年1月至2013年6月发表的相关文章。纳入与诱导性多潜能干细胞研究相关的文献,排除重复性研究。<br> 结果与结论:共检索到112篇,排除无关重复的文献,保留32篇进行综述。通过导入特定的转录因子可将成体细胞重编程为诱导性多能干细胞,转染效率低是诱导性多潜能干细胞技术的一个主要障碍。诱导性多潜能干细胞在建立疾病模型、研究疾病发病机制以及新药物的筛选和新治疗方法的探索方面有着巨大的应用前景,且诱导性多潜能干细胞也有较高的临床应用价值,但是,在诱导性多潜能干细胞应用于临床这条道路的探索过程中,还有许多亟待解决和深入探究的问题。
揹景:由于誘導性多潛能榦細胞可以從患者的諸多細胞進行誘導,避開瞭榦細胞研究的免疫排斥和倫理道德問題,且具有類似于胚胎榦細胞的特徵。<br> 目的:綜述誘導性多潛能榦細胞研究進展及應用前景,併提齣目前誘導性多潛能榦細胞在誘導方法及效率、安全性、應用等方麵許多亟待解決的問題。<br> 方法:以“induced pluripotent stem cel s,efficiency,disease model,clinical application”為英文檢索詞,應用計算機檢索Kjmed數據庫中2003年1月至2013年6月髮錶的相關文章。納入與誘導性多潛能榦細胞研究相關的文獻,排除重複性研究。<br> 結果與結論:共檢索到112篇,排除無關重複的文獻,保留32篇進行綜述。通過導入特定的轉錄因子可將成體細胞重編程為誘導性多能榦細胞,轉染效率低是誘導性多潛能榦細胞技術的一箇主要障礙。誘導性多潛能榦細胞在建立疾病模型、研究疾病髮病機製以及新藥物的篩選和新治療方法的探索方麵有著巨大的應用前景,且誘導性多潛能榦細胞也有較高的臨床應用價值,但是,在誘導性多潛能榦細胞應用于臨床這條道路的探索過程中,還有許多亟待解決和深入探究的問題。
배경:유우유도성다잠능간세포가이종환자적제다세포진행유도,피개료간세포연구적면역배척화윤리도덕문제,차구유유사우배태간세포적특정。<br> 목적:종술유도성다잠능간세포연구진전급응용전경,병제출목전유도성다잠능간세포재유도방법급효솔、안전성、응용등방면허다극대해결적문제。<br> 방법:이“induced pluripotent stem cel s,efficiency,disease model,clinical application”위영문검색사,응용계산궤검색Kjmed수거고중2003년1월지2013년6월발표적상관문장。납입여유도성다잠능간세포연구상관적문헌,배제중복성연구。<br> 결과여결론:공검색도112편,배제무관중복적문헌,보류32편진행종술。통과도입특정적전록인자가장성체세포중편정위유도성다능간세포,전염효솔저시유도성다잠능간세포기술적일개주요장애。유도성다잠능간세포재건립질병모형、연구질병발병궤제이급신약물적사선화신치료방법적탐색방면유착거대적응용전경,차유도성다잠능간세포야유교고적림상응용개치,단시,재유도성다잠능간세포응용우림상저조도로적탐색과정중,환유허다극대해결화심입탐구적문제。
BACKGROUND:Induced pluripotent stem cells research has become a hot topic nowadays, because it can avoid the immune rejection and ethical issues in stem cellresearch and have characteristics is similar to the embryonic stem cells. <br> OBJECTIVE:To review prospect and progress of induced pluripotent stem cells, and to find out some problems about the induced pluripotent stem cells in inducing method, efficiency, safety and application which need to be solved. <br> METHODS:Kjmed database was searched by the first author using key words of“induced pluripotent stem cells, efficiency, disease model, clinical application”in English to retrieve relevant articles published from January 2003 to June 2013. Literatures addressing induced pluripotent stem cells were included, and the repetitive researches were excluded. <br> RESULTS AND CONCLUSION:A total of 112 documents were retieved, and final y 32 articles were retained after deleting unrelated and repetitive ones. Induced pluripotent stem cells have very high application value and prospects in the somatic celltransplantation, tissue engineering, drug screening and establishment in vitro of disease models. But this technology is stil in the stage of research and exploration, and there are many technical problems that need to be solved.