The Development of Chemical Probes for Targeting Coactivator Associated Arginine Methyltransferase 1 (CARM1)

Kadalipura P Rakesh1, Santosh Kumar Verma2, Man Vir Singh3

  • 1Department of Radiology, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.

Insights

Selective inhibitors targeting CARM1 (coactivator-associated arginine methyltransferase 1) are crucial for cancer therapy development. This review highlights key advancements in identifying and utilizing these potential CARM1-targeted drugs.

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Pharmacology

Background:

  • Coactivator-associated arginine methyltransferase 1 (CARM1) functions as a transcriptional coactivator and plays a role in various biological processes.
  • Aberrant CARM1 expression is implicated in the pathogenesis of multiple cancer types, positioning it as a potential therapeutic target.
  • Currently, no CARM1 inhibitors are available for clinical use, necessitating research into their development.

Purpose of the Study:

  • To review the identification, characterization, and biological applications of CARM1 inhibitors.
  • To highlight significant progress in the development of selective CARM1 inhibitors for potential therapeutic use.
  • To underscore the importance of CARM1 inhibitors in validating CARM1 as a drug target for cancer treatment.

Main Methods:

  • Literature review of published studies on CARM1 inhibitors.
  • Analysis of the identification and description of various CARM1 inhibitors.
  • Evaluation of the biological roles and therapeutic potential of CARM1 inhibitors.

Main Results:

  • Several CARM1 inhibitors have been identified and described.
  • These inhibitors demonstrate potential for targeting CARM1 in biological systems.
  • The development of selective inhibitors is crucial for further research and clinical application.

Conclusions:

  • CARM1 is a promising therapeutic target for cancer treatment.
  • Selective CARM1 inhibitors are essential tools for confirming its therapeutic validity.
  • Continued research into CARM1 inhibitors is vital for advancing pharmacological treatments for cancer.