The Glucose-Regulated Protein78 (GRP78) in the Unfolded Protein Response (UPR) Pathway: A Potential Therapeutic Target for Breast Cancer

Author:

Karimabad Mojgan Noroozi1,Sadeghipour Maryam Mohammad2,Torabizadeh Seyedeh Atekeh3

Affiliation:

1. Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran

2. Department of Clinical Biochemistry, Afzalipoor Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran

3. Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran

Abstract

Abstract: Amongst all types of cancers, breast cancer is recognized as the most common cancer and a principal cause of morbidity and mortality in women. Endoplasmic reticulum (ER) stress pathways are primarily activated in cancer cells and activate a signaling network called the unfolded protein response (UPR). Many tumors, by activating the UPR pathway, allow them to adapt and grow under stressful conditions. UPR is usually inactive in non-tumor cells, while it is active in tumor cells, so it is appropriate to develop new breast cancer therapies. A protein that regulates UPR is 78 KDa Glucose-Regulated Protein (GRP78). Usually, the GRP78 level in the cell is relatively low but increases significantly under stresses that affect the ER and calcium homeostasis, and increases resistance to chemotherapy. GRP78 drug suppressors could provide promising anticancer therapeutics. Therefore, understanding the molecular mechanism of GRP78 in cancer and identifying drugs that target GRP78 is essential for the treatment of breast cancer. In this review, we investigate the role of GRP78 in the pathogenesis of breast cancer.

Publisher

Bentham Science Publishers Ltd.

Subject

Cancer Research,Pharmacology,Molecular Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3