《中国畜牧兽医》 ›› 2016, Vol. 43 ›› Issue (9): 2373-2378.doi: 10.16431/j.cnki.1671-7236.2016.09.023

• 生理生化 • 上一篇    下一篇

microRNAs在动物皮肤及毛囊发育中的调控作用研究进展

吴月红1,2, 李勇1, 杨易1, 何玉龙1,2   

  1. 1. 宁夏大学, 西部特色生物资源保护与利用教育部重点实验室, 银川 750021;
    2. 浙江理工大学生命科学学院, 杭州 310018
  • 收稿日期:2016-01-26 出版日期:2016-09-20 发布日期:2016-09-20
  • 通讯作者: 何玉龙 E-mail:heyulong2003@163.com
  • 作者简介:吴月红(1977-),女,内蒙古赤峰人,博士,副教授,研究方向:干细胞及动物发育生物学,E-mail:wuyh_77@126.com
  • 基金资助:

    国家自然科学基金项目(31460585、31206015);宁夏自治区留学人员创新创业择优资助项目(宁人社函〔2014〕486号);浙江理工大学科研启动基金项目(16042062-Y)

Research Progress on Regulation of microRNAs in Animal Skin and Hair Follicle

WU Yue-hong1,2, LI Yong1, YANG Yi1, HE Yu-long1,2   

  1. 1. Key Laboratory of Ministry of Education for Protection and Utilization of Special Biological Resources in Western China, Ningxia University, Yinchuan 750021, China;
    2. College of Life Science, Zhejiang Science and Technology University, Hangzhou 310018, China
  • Received:2016-01-26 Online:2016-09-20 Published:2016-09-20

摘要:

基因表达调控是动物被毛生长和发育的决定性因素。microRNA作为一种新发现的基因调控元件,在多种哺乳动物皮肤及毛囊中均有表达,并在转录后水平调节皮肤和毛发的生长和发育过程。从microRNA水平上解析绵羊、山羊及羊驼等被毛生长特点及发生机理,为提高毛用型经济动物的毛发品质和产量提供新的思路,同时也为更深入地研究皮肤组织中microRNA的功能提供更多的理论依据。作者主要针对目前已报道的在绵羊、山羊及羊驼等哺乳动物皮肤及毛囊发育中microRNA的调控作用进行综述。

关键词: microRNA; 皮肤; 毛囊; 羊; 羊驼

Abstract:

The regulation of gene expression is a decisive factor in the growth and development of animal hair.microRNA,as a newly discovered gene regulatory element,is expressed in many kinds of mammalian skin and hair follicles,regulating the growth and development of skin and hair in post-transcriptional level.Analysising the characteristics and mechanisms of hair growth in sheep,goats,alpacas and other mammals,in microRNA level,may provide the new ideas in improving economic animal hair quality and yielding,and the more in-depth research the function of microRNA in skin tissue.In the present review,we focus on the regulatory role of microRNA in sheep,goats,alpaca and other mammalian skin and hair follicle development.

Key words: microRNA; skin; hair follicle; sheep; alpacas

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