Seriniquinones as Therapeutic Leads for Treatment of BRAF and NRAS Mutant Melanomas.

ABSTRACT: Isolated from the marine bacteria Serinicoccus sp., seriniquinone (SQ1) has been characterized by its selective activity in melanoma cell lines marked by its modulation of human dermcidin and induction of autophagy and apoptosis. While an active lead, the lack of solubility of SQ1 in both organic and aqueous media has complicated its preclinical evaluation. In response, our team turned its effort to explore analogues with the goal of returning synthetically accessible materials with comparable selectivity and activity. The analogue SQ2 showed improved solubility and reached a 30-40-fold greater selectivity for melanoma cells. Here, we report a detailed comparison of the activity of SQ1 and SQ2 in SK-MEL-28 and SK-MEL-147 cell lines, carrying the to

SUBMITTER: Hirata AS 

PROVIDER: S-EPMC8658889 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature