Description
NU-2058 is a guanine-based cyclin-dependent kinase (CDK) inhibitor with selectivity for CDK1/2. In androgen-independent prostate cancer, NU-2058 shows efficacy in bicalutamide-resistant cells. It also inhibits the proliferation of breast cancer cells lines regardless of genetic background or sensitivity to anti-estrogens. NU-2058 and other CDK1/2 inhibitors are a possible therapeutic path for endocrine-resistant breast cancer.