Discovery of a Highly Potent Lysine Methyltransferases G9a/NSD2 Dual Inhibitor to Treat Solid Tumors.
J Med Chem
; 2024 Jul 15.
Article
in En
| MEDLINE
| ID: mdl-39008565
ABSTRACT
Both G9a and NSD2 have been recognized as promising therapeutic targets for cancer treatment. However, G9a inhibitors only showed moderate inhibitory activity against solid tumors and NSD2 inhibitors were limited to the treatment of hematological malignancies. Inspired by the advantages of dual-target inhibitors that show great potential in enhancing efficiency, we developed a series of highly potent G9a/NSD2 dual inhibitors to treat solid tumors. The candidate 16 demonstrated much enhanced antiproliferative activity compared to the selective G9a inhibitor 3 and NSD2 inhibitor 15. In addition, it exhibited superior potency in inhibiting colony formation, inducing cell apoptosis, and blocking cancer cell metastasis. Furthermore, it effectively inhibited the catalytic functions of both G9a and NSD2 in cells and exhibited significant antitumor efficacy in the PANC-1 xenograft model with good safety. Therefore, compound 16 as a highly potent G9a/NSD2 dual inhibitor presents an attractive anticancer drug candidate for the treatment of solid tumors.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Med Chem
Journal subject:
QUIMICA
Year:
2024
Document type:
Article
Affiliation country:
Country of publication: