New Xaluritamig (AMG 509) Monotherapy Phase 1 Trial for mCRPC

Xaluritamig (AMG 509) represents a promising new immunotherapy option for men with metastatic castration-resistant prostate cancer, or mCRPC, through this  new Phase 1 trial. The study aims to evaluate the safety profile of xaluritamig administered as monotherapy (plus ADT, as usual) at a specific proposed regimen in adult male participants whose cancer has progressed despite […]

UPDATE: MRT-2359 in Metastatic Castration-Resistant Prostate Cancer

MRT‑2359 is an investigational, orally bioavailable molecular‑glue degrader targeting GSPT1, a protein involved in translation termination. We talked about this new molecule in this article just one month ago, we already have some good news. In prostate cancer it is being studied in combination with androgen‑receptor (AR)‑axis inhibitors, particularly in metastatic castration‑resistant prostate cancer (mCRPC), […]

Newsletter 13/2026

LAST WEEK TODAY! A summary of what was published on ProstateWarriors.com during the past week Hi fellow warriors! This edition of the newsletter will also be mainly focused on preclinical studies that are approaching human trials. The AACR 2026 meeting begins in about twenty days, and updates on ongoing clinical trials will not be available until just […]

Christopher Sweeney at ASCO GU 2026: Managing mHSPC and How Treatment Now Extends Overall Survival

Christopher Sweeney is a leading medical oncologist specializing in prostate cancer and a key figure in shaping modern treatment standards for advanced disease. In his ASCO GU 2026 talk he translates decades of clinical‑trial data into a practical, numbers‑driven framework for mHSPC therapy. His talk on metastatic hormone‑sensitive prostate cancer (mHSPC) is built around a […]

QLS2401: A Trispecific PSMA/STEAP1/CD3 T‑Cell Engager for mCRPC

QLS2401 is a trispecific T‑cell engager designed for metastatic castration‑resistant prostate cancer (mCRPC). It binds three targets at once: PSMA and STEAP1 on tumor cells, plus CD3 on T cells. This design allows it to physically connect a patient’s T cells to prostate‑cancer cells, triggering T‑cell activation and killing of the tumor. Both PSMA and […]

Antibody MQI‑201: Turning Cold Tumors Hot in Advanced Cancer

A new antibody called MQI‑201 is being developed as a potential treatment for advanced solid cancers that respond poorly to existing immunotherapies, such as certain types of prostate cancer, pancreatic cancer, and sarcomas. These tumors are often called “cold” because they have little immune cell infiltration and usually do not benefit from checkpoint inhibitors or […]

Bvax in Prostate Cancer: A B‑Cell Therapy That Penetrates Immune‑Excluded Tumors

A new type of cancer treatment called Bvax is drawing attention in prostate cancer because it may be able to reach inside tumors that are hard to treat with standard immunotherapies. Bvax is made from a patient’s own B cells, which are activated and loaded with tumor‑related proteins, then given back to the body. Once […]

Immune‑transcriptomic correlates of response to alpha‑ versus beta‑emitting PRRT in neuroendocrine tumors

Peptide receptor radionuclide therapy (PRRT) is being used more often to treat certain solid tumors, such as neuroendocrine tumors that express somatostatin receptors and some prostate cancers. One form of PRRT uses a beta‑emitting drug (177Lu‑DOTATATE), which is currently the standard treatment for many of these neuroendocrine tumors. Another, newer approach uses an alpha‑emitting drug […]

ASTX295 + Olaparib: A Targeted Strategy for BRCA2‑Mutant, TP53‑Wild‑Type Cancers

ASTX295 is an experimental cancer drug that works by turning on a powerful tumor‑suppressor protein called p53 in cancer cells that still have a normal version of the gene TP53. In many cancers, p53 is not broken but is kept switched off by another protein called MDM2, which constantly tags p53 for destruction. ASTX295 blocks […]

How exercise protects the prostate: a new CNTF pathway that calms tumor‑supporting cells and boosts immune attack

We know that exercise can help reduce the risk of getting prostate cancer and may slow its progression, but exactly how this happens inside the body has remained unclear. A recent study in mice has now uncovered an important new mechanism that links physical exercise to the way tumors behave and how the immune system […]