›› 2013, Vol. 40 ›› Issue (12): 116-120.

• 生理生化 • 上一篇    下一篇

脂肪酸结合蛋白3在乳脂合成信号转导通路中的研究进展

梁梦瑶, 高学军, 李庆章, 侯晓明   

  1. 东北农业大学, 乳品科学教育部重点实验室, 黑龙江哈尔滨 150030
  • 收稿日期:2013-05-28 出版日期:2013-12-20 发布日期:2014-02-11
  • 通讯作者: 高学军 E-mail:gaoxj5390@sina.com
  • 作者简介:梁梦瑶(1989- ),女,黑龙江人,硕士,研究方向:泌乳生物学与乳腺功能调控。
  • 基金资助:
    科技部“863”课题(2013AA102504-03)。

Research Progress on the Milk Fat Synthesis Signal Transduction Pathway of FABP3

LIANG Meng-yao, GAO Xue-jun, LI Qing-zhang, HOU Xiao-ming   

  1. Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin 150030, China
  • Received:2013-05-28 Online:2013-12-20 Published:2014-02-11

摘要: 脂肪酸结合蛋白3(fatty acid binding protein 3,FABP3)是脂肪酸结合蛋白家族成员之一,广泛存在于心肌、骨骼肌和泌乳期乳腺等对脂肪酸有高度需求的组织中。它参与胞内脂肪酸的短暂存储和运输,使脂肪酸进入线粒体能量代谢体系,氧化分解并产生ATP,为组织提供能量。它与脂肪酸结合形成胞内外浓度差,促进细胞摄取脂肪酸。作者主要介绍了FABP3基因及蛋白质结构、生物学功能和临床应用,并对其在乳脂合成信号转导通路中的研究进展进行了综述。

关键词: 脂肪酸结合蛋白3; 生物学功能; 临床应用; 乳脂; 信号转导通路

Abstract: Fatty acid binding protein 3(FABP3) is a member of the fatty acid binding protein family and widely present in the myocardium, skeletal muscle and lactating breast in which tissues fatty acids are highly in demand. It is involved in transient storage and transportation of intracellular fatty acids. Into the mitochondrial energy metabolism system, fatty acid is oxidized and decomposed and produces ATP and provides energy for organisms. It combines with fatty acids to form intracellular and extracellular concentration differences and promotes the cellular uptake of fatty acids. This paper mainly introduces gene and protein structure, biological function and clinical application of FABP3 and reviews research progress of FABP3 in the milk fat synthesis signal transduction pathway.

Key words: FABP3; biological function; clinical application; milk fat; signal transduction pathway

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