Dalpiciclib (SHR-6390)
Revision as of 14:46, 31 May 2023 by Warner-admin (talk | contribs) (Text replacement - "(NCT[0-9]{8})" to "[https://clinicaltrials.gov/ct2/show/$1 Clinical Trial Registry]")
Mechanism of action
From NCI Drug Dictionary: A cyclin-dependent kinase (CDK) inhibitor with potential antineoplastic activity. Upon administration, dalpiciclib selectively inhibits cyclin-dependent kinase 4 (CDK4) and 6 (CDK6). This inhibits retinoblastoma (Rb) protein phosphorylation early in the G1 phase, which prevents CDK-mediated G1-S phase transition and leads to cell cycle arrest. This suppresses DNA replication and decreases tumor cell proliferation.
Preliminary data
Breast cancer, ER-positive
- DAWNA-1: Xu B, Zhang Q, Zhang P, Hu X, Li W, Tong Z, Sun T, Teng Y, Wu X, Ouyang Q, Yan X, Cheng J, Liu Q, Feng J, Wang X, Yin Y, Shi Y, Pan Y, Wang Y, Xie W, Yan M, Liu Y, Yan P, Wu F, Zhu X, Zou J; DAWNA-1 Study Consortium. Dalpiciclib or placebo plus fulvestrant in hormone receptor-positive and HER2-negative advanced breast cancer: a randomized, phase 3 trial. Nat Med. 2021 Nov;27(11):1904-1909. Epub 2021 Nov 4. link to original article PubMed Clinical Trial Registry
Also known as
- Code name: SHR6390