ARTS-023 / Allorion Therap - LARVOL DELTA

ARTS-023: a potent and selective CDK4 Inhibitor demonstrating anti-tumor activity in preclinical ER+ breast cancer models (AACR 2025) - "Additionally, it demonstrated robust synergistic effects when combined with the CDK2 inhibitor AVZO-021 in both palbociclib-sensitive cell line-derived xenograft models and palbociclib-resistant patient-derived xenograft models. Taken together, these findings establish ARTS-023 as a promising next-generation CDK4-selective inhibitor, offering improved efficacy and reduced toxicity for patients with ER+ breast cancer. Furthermore, the favorable toxicity profile of ARTS-023 supports the potential combination with CDK2 inhibitors to enhance therapeutic outcomes."

Preclinical • Breast Cancer • Estrogen Receptor Positive Breast Cancer • HER2 Breast Cancer • HER2 Negative Breast Cancer • HER2 Positive Breast Cancer • Hormone Receptor Breast Cancer • Hormone Receptor Positive Breast Cancer • Oncology • Solid Tumor • CCND1 • ER • HER-2