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Current Status of SUMOylation Inhibitors
Christopher M Brackett1, Brian S J Blagg1
1Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States.
Current Medicinal Chemistry
|August 12, 2020
Summary
Small Ubiquitin-like Modifier (SUMO)ylation is a key process in cell function, and its inhibitors are crucial for cancer and neurological disease treatment. This review details recent advances in SUMOylation inhibitor discovery and development.
Area of Science:
- Biochemistry
- Molecular Biology
- Oncology
Background:
- SUMOylation is a critical post-translational modification involving the attachment of SUMO to target proteins.
- The SUMOylation pathway shares similarities with ubiquitinylation, utilizing specific enzymes for its regulation.
- Dysregulation of SUMOylation is implicated in cancer and neurological disorders, with elevated SUMO enzyme levels correlating with cancer progression.
Purpose of the Study:
- To review the latest advancements in the discovery and development of SUMOylation inhibitors.
- To explore methodologies employed in identifying small molecule SUMOylation inhibitors.
Main Methods:
- Review of current literature on SUMOylation inhibitors.
- Analysis of discovery methods including natural products, peptidomimetics, and virtual screening.
Main Results:
- Significant progress has been made in identifying and developing small molecule inhibitors of SUMOylation.
- Various strategies, including natural product screening and virtual screening, have proven effective in discovering novel inhibitors.
Conclusions:
- SUMOylation inhibitors represent a promising therapeutic strategy for cancers and neurological diseases.
- Continued research into SUMOylation inhibitors is essential for advancing treatment options.
