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期刊论文

Rab7b, a novel lysosome-associated small GTPase, is involved in monocytic differentiation of human acute promyelocytic leukemia cells

万涛Mingjin Yanga Taoyong Chenb Chaofeng Hana Nan Lib Tao Wanb and Xuetao Cao a*

Biochemical and Biophysical Research Communications 318(2004)792-799,-0001,():

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摘要/描述

Rab7 is a small Rab GTPase that regulates vesicular traffic from early to late endosomal stages of the endocytic pathway. Here we report the cloning and characterization of a novel Rab7-like GTPase, which shares highest homology with Rab7 and thus is designated as Rab7b. Northern blot analysis shows that Rab7b mRNA is expressed in human heart, placenta, lung, skeletal muscle, and peripheral blood leukocyte. RT-PCR or Western blot analysis of Rab7b expression shows that Rab7b is selectively expressed in monocytes, monocyte-derived immature dendritic cells (DCs), and promyeloid or monocytic leukemia cell lines. In the peripheral blood, Rab7b is specifically detected in CD14

【免责声明】以下全部内容由[万涛]上传于[2005年05月19日 19时04分10秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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