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乳腺癌中的pak4蛋白激酶。

The pak4 protein kinase in breast cancer.

作者信息

Minden Audrey

机构信息

Susan Lehman Cullman Laboratory for Cancer Research, Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA.

出版信息

ISRN Oncol. 2012;2012:694201. doi: 10.5402/2012/694201. Epub 2012 Dec 27.

DOI:10.5402/2012/694201
PMID:23326684
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3543797/
Abstract

Paks4, along with Paks5, and 6 are members of the group B family of p21-activated kinases (Paks). The Paks play multiple different roles in controlling cell morphology, cell growth, proliferation, and signaling. Pak4 has essential roles in embryonic development (Qu et al., 2003), but in adults high levels of Pak4 are frequently associated with cancer. Pak4 has been implicated in several types of cancer (Wells and Jones, 2010; Eswaran et al., 2009; Liu et al., 2008; and Liu et al., 2010) and it is strongly linked to breast cancer (Liu et al., 2008; Liu et al. 2010; Yu et al., 2009; Rafn et al., 2012; and So et al., 2012). Breast tumors and breast cancer cell lines frequently have high levels of Pak4 (Liu et al., 2008), and overexpression of Pak4 in mammary epithelial cells leads to tumorigenesis in mice (Liu et al., 2010). This paper summarizes the current work on the role of Pak4 in breast cancer.

摘要

Paks4与Paks5和6一样,都是p21激活激酶(Paks)B族的成员。Paks在控制细胞形态、细胞生长、增殖和信号传导方面发挥着多种不同作用。Pak4在胚胎发育中起重要作用(Qu等人,2003年),但在成年人中,高水平的Pak4常与癌症相关。Pak4已被证实与多种类型的癌症有关(Wells和Jones,2010年;Eswaran等人,2009年;Liu等人,2008年;以及Liu等人,2010年),并且它与乳腺癌密切相关(Liu等人,2008年;Liu等人,2010年;Yu等人,2009年;Rafn等人,2012年;以及So等人,2012年)。乳腺肿瘤和乳腺癌细胞系中常常有高水平的Pak4(Liu等人,2008年),在乳腺上皮细胞中过表达Pak4会导致小鼠发生肿瘤(Liu等人,2010年)。本文总结了目前关于Pak4在乳腺癌中作用的研究工作。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6c53/3543797/fe2ac1d16931/ISRN.ONCOLOGY2012-694201.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6c53/3543797/fe2ac1d16931/ISRN.ONCOLOGY2012-694201.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6c53/3543797/fe2ac1d16931/ISRN.ONCOLOGY2012-694201.001.jpg

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