Hck抑制剂作为一种治疗癌症和HIV感染的潜在治疗药物

Title:Hck Inhibitors as Potential Therapeutic Agents in Cancer and HIV Infection

Volume: 22 Issue: 13

Author(s): F. Musumeci, S. Schenone, C. Brullo, A. Desogus, L. Botta and C. Tintori

Affiliation:

关键词: 艾滋，癌症，Hck，HIV，抑制剂，Nef，络氨酸激酶

摘要: Hematopoietic cell kinase (Hck) is a member of the Src-family of non-receptor tyrosine kinases, which plays many roles in signalling pathways involved in the regulation of cell processes. Hck is expressed in cells of hematopoietic origin, specifically myelomonocytic cells and B lymphocytes. It participates in phagocytosis, adhesion, migration, regulation of protrusion formation on cell membrane, lysosome exocytosis, podosome formation and actin polymerization. More importantly from a medicinal chemistry point of view, high levels of Hck are involved in chronic myeloid leukemia and other hematologic tumors. Furthermore, Hck activity has been associated with virus infections including HIV-1. In particular, Hck is activated by the HIV-1 accessory protein Nef, a multifunctional HIV-1 protein that accelerates progression to AIDS and enhances the infectivity of progeny viruses. Nef binding to Hck leads to kinase activation which is important in AIDS pathogenesis. For these reasons, Hck represents a potentially good therapeutic target for the treatment of both specific cancers and HIV infection. This article summarizes Hck biological activities connected with malignancies and HIV infection, many of which have been only recently reported, and presents an overview of the compounds endowed with Hck inhibitory activity, especially focusing on the medicinal chemistry aspect.

Cite this article as:

F. Musumeci, S. Schenone, C. Brullo, A. Desogus, L. Botta and C. Tintori , Hck Inhibitors as Potential Therapeutic Agents in Cancer and HIV Infection, Current Medicinal Chemistry 2015; 22 (13) . https://dx.doi.org/10.2174/0929867322666150209152057