Emerging roles of and therapeutic strategies targeting BRD4 in cancer

IF 3.7 4区 医学 Q2 CELL BIOLOGY
Mary E. White , Joelle M. Fenger , William E. Carson III
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引用次数: 76

Abstract

The Bromodomain and Extra-terminal (BET) family of proteins were first recognized as important epigenetic regulators in inflammatory processes; however, there is increasing evidence to support the notion that BET proteins also play a critical role in ‘reading’ chromatin and recruiting chromatin-regulating enzymes to control gene expression in a number of pathologic processes, including cancer. To this end, the mechanisms by which BET proteins regulate chromatin remodeling and promote tumor-associated inflammation have been heavily studied over the past decade. This article to review the biology of BET protein dysfunction in promoting tumor-associated inflammation and cancer progression and the application of small molecule inhibitors that target specific BET proteins, alone or in combination with immunomodulatory agents as a novel therapeutic strategy for cancer patients.

Abstract Image

Abstract Image

靶向BRD4在癌症中的新作用和治疗策略
溴域和外端(BET)蛋白家族首次被认为是炎症过程中重要的表观遗传调节因子;然而,越来越多的证据支持这样一种观点,即BET蛋白在“读取”染色质和招募染色质调节酶以控制包括癌症在内的许多病理过程中的基因表达方面也起着关键作用。为此,BET蛋白调节染色质重塑和促进肿瘤相关炎症的机制在过去十年中得到了大量研究。本文综述了BET蛋白功能障碍在促进肿瘤相关炎症和癌症进展中的生物学作用,以及靶向特定BET蛋白的小分子抑制剂的应用,单独或与免疫调节剂联合作为癌症患者的一种新的治疗策略。
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来源期刊
Cellular immunology
Cellular immunology 生物-免疫学
CiteScore
8.20
自引率
2.30%
发文量
102
审稿时长
30 days
期刊介绍: Cellular Immunology publishes original investigations concerned with the immunological activities of cells in experimental or clinical situations. The scope of the journal encompasses the broad area of in vitro and in vivo studies of cellular immune responses. Purely clinical descriptive studies are not considered. Research Areas include: • Antigen receptor sites • Autoimmunity • Delayed-type hypersensitivity or cellular immunity • Immunologic deficiency states and their reconstitution • Immunologic surveillance and tumor immunity • Immunomodulation • Immunotherapy • Lymphokines and cytokines • Nonantibody immunity • Parasite immunology • Resistance to intracellular microbial and viral infection • Thymus and lymphocyte immunobiology • Transplantation immunology • Tumor immunity.
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