MLN2704 / Takeda - LARVOL DELTA

Recent advances in antibody-drug conjugates for metastatic castration-resistant prostate cancer. (PubMed, Zhejiang Da Xue Xue Bao Yi Xue Ban) - P3 | "Among prostate-specific membrane antigen (PSMA)-targeted ADCs, ARX517 demonstrates superior safety and more significant prostate-specific antigen (PSA) reductions compared to earlier agents such as MLN2704, PSMA-ADC, and MEDI3726. ADCs targeting B7-H3, such as MGC018 and DB-1311, have also shown antitumor activity. ADCs targeting other antigens, including six-transmembrane epithelial antigen of the prostate (STEAP)1 (DSTP3086S), trophoblast cell surface antigen (TROP)2 (sacituzumab govitecan), and solute carrier (SLC) 44A4 (ASG-5ME), have shown preliminary antitumor activity in early trials but face challenges with insufficient efficacy or toxicity. Tisotumab vedotin (targeting tissue factor) has shown no significant therapeutic response in mCRPC. Meanwhile, disitamab vedotin (HER2-targeted), ABBV-969 (dual PSMA/STEAP1-targeted), and DXC008 (dual PSMA/STEAP1-targeted) are currently under evaluation. Notably, the B7-H3-targeted ADC ifinatamab deruxtecan has initiated..."

Journal • Castration-Resistant Prostate Cancer • Genito-urinary Cancer • Oncology • Prostate Cancer • Solid Tumor • HER-2 • SLC44A4 • SLC4A4 • STEAP1

Antibodies targeting Prostate-Specific Membrane Antigen positive prostate cancer: from diagnostic imaging to theranostics. (PubMed, Curr Opin Oncol) - "PSMA targeting antibodies are very promising for further clinical investigation and continue to be a momentous research area, for both imaging and therapeutic settings. Although some clinical trials resulted in unfavorably safety profiles for some antibodies, they validated PSMA as a crucial immunoconjugate target."

Journal • Genito-urinary Cancer • Oncology • Prostate Cancer • Solid Tumor

Advances in PSMA-targeted therapy for prostate cancer. (PubMed, Prostate Cancer Prostatic Dis) - "Currently, a great deal of evidence suggests that significant progresses have been made in the PSMA-targeted therapy of PCa. Herein, different PSMA-targeted therapies for PCa are reviewed, including radioligand therapy (Lu-PSMA-RLT, Ac-PSMA-RLT), antibody-drug conjugates (MLN2704, PSMA-MMAE, MEDI3726), cellular immunotherapy (CAR-T, CAR/NK-92, PSMA-targeted BiTE), photodynamic therapy, imaging-guided surgery (radionuclide-guided surgery, fluorescence-guided surgery, multimodal imaging-guided surgery), and ultrasound-mediated nanobubble destruction."

IO biomarker • Journal • Review • Genito-urinary Cancer • Oncology • Prostate Cancer • Solid Tumor