Impacts of amino acid-linked platinum(II) complexes on DNA structure.

ABSTRACT: The discovery of cisplatin (cisPt) as an effective anticancer agent was a milestone in the health industry. Despite its success, undesired side effects and acquired resistance still limit the therapeutic usefulness of cisPt. Intrastrand adduct formation at consecutive purines and structural modifications of DNA caused by platinum(II) complexes are important factors for antitumor efficacy. In this study, we examined amino acid-linked platinum(II) complexes, collectively referred to as AAPt, for antiproliferative activity and ability to induce DNA bending. The antiproliferative activity of one AAPt complex tested against a prostate cancer cell line was comparable to that of cisPt, whereas only activity of the AAPt complex was lower in a normal human prostate cell line. Various AAPt analogues

SUBMITTER: Shrestha D 

PROVIDER: S-EPMC11913917 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature