AC1Q3QWB / Tianjin Medical University General Hospital - LARVOL DELTA

AQB improves carboplatin sensitivity in endometrial cancer through dual DNA repair modulation: suppression of the p21-E2F1-RAD51 and ATF3-HDAC1-BRCA1 signaling. (PubMed, Cell Death Dis) - "Preferred treatment options for advanced or recurrent EC patients include a combination of carboplatin and paclitaxel, with modest clinical outcomes...This study identified the novel small-molecule inhibitor AC1Q3QWB (AQB) as a potent enhancer of carboplatin efficacy...In vivo studies using subcutaneous xenografts and a stage IV EC patient-derived xenograft (PDX) model demonstrated that AQB enhanced carboplatin's antitumor effects, reduced the required carboplatin dose, and alleviated associated toxicity. The combination of AQB with standard chemotherapy holds promise for improving outcomes in patients with advanced or recurrent EC.The schematic diagram illustrates the mechanism by which AQB enhances the sensitivity of EC cells to CBPt."

Journal • Endometrial Cancer • Oncology • Solid Tumor • ATF3 • BBC3 • BRCA1 • CDKN1A • E2F1 • HDAC1 • HOTAIR • HRD • RAD51

Compound AC1Q3QWB upregulates CDKN1A and SOX17 by interrupting the HOTAIR-EZH2 interaction and enhances the efficacy of tazemetostat in endometrial cancer. (PubMed, Cancer Lett) - "Our results advocate AQB, a recently discovered small-molecule inhibitor, as a promising agent against EC cells. When combined with TAZ, it offers a novel therapeutic strategy for EC treatment."

Journal • Endometrial Cancer • Gynecologic Cancers • Oncology • Solid Tumor • CDKN1A • HOTAIR • SOX17