4.7 Review

Inhibitors of BCL2A1/Bfl-1 protein: Potential stock in cancer therapy

Journal

EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY
Volume 220, Issue -, Pages -

Publisher

ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.ejmech.2021.113539

Keywords

Bfl-1; BCL2A1; Anti-cancer; Apoptosis; SAR

Funding

  1. National Natural Science Foundation of China [81773581, 81773639, 81930100]
  2. National Science & Technology Major Project Key New Drug Creation and Manufacturing Program, China [2018ZX09711002]
  3. Priority Academic Program Development of Jiangsu Higher Education Institutions
  4. State Key Laboratory of Natural Medicines, China Pharmaceutical University [SKLNMZZ202003]
  5. Qing Lan Project of Jiangsu Province
  6. Young Elite Scientists Sponsorship Program by CAST
  7. Double First Class Innovation Team of China Pharmaceutical University [CPU2018GY02]

Ask authors/readers for more resources

Bfl-1, an important anti-apoptotic protein, lacks developed inhibitors with ideal activity and selectivity, and its therapeutic potential is yet to be fully explored.
The Bcl-2 family members rigorously regulate cell endogenous apoptosis, and targeting anti-apoptotic members is a hot topic in design of anti-cancer drugs. At present, FDA and EMA have approved Bcl-2 inhibitor Venetoclax (ABT-199) for treating chronic lymphocytic leukemia (CLL). However, inhibitors of anti-apoptotic protein BCL2A1/Bfl-1 have not been vigorously developed, and no molecule with ideal activity and selectivity has been found yet. Here we review the biological function and protein structure of Bfl-1, discuss the therapeutic potential and list the currently reported inhibitory peptides and small molecules. This will provide a reference for Bfl-1 targeting drug discovery in the future. (C) 2021 Elsevier Masson SAS. All rights reserved.

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