A New Drug Candidate TB511 Shows Promise for Hard-to-Treat Prostate Cancer

Castration-resistant prostate cancer (aka androgen pathway modulation resistant prostate cancer, APMR) is one of the toughest forms of prostate cancer to treat. It becomes resistant to hormone therapy, and current immunotherapies don’t work well on it. The main reason is that CRPC tumors create an immune-“cold” environment filled with M2 macrophages, a type of immune […]

QL535: CD2-Based PSMA T-Cell Engager Maintains Anti-Tumor Activity in Advanced Prostate Cancer Models

PSMA-targeted T-cell engagers have struggled in solid tumors because they don’t activate T cells strongly enough and the immune cells become exhausted quickly. QL535 solves this problem by adding a second co-stimulatory signal through CD2, a molecule on T cells that’s abundant in prostate cancer tumors. Researchers analyzed immune cells from 14 advanced prostate cancer […]

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 […]

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 […]

HLX3902: A Trispecific T‑Cell Engager Rewiring the Immune Desert in Prostate Cancer

HLX3902 is a STEAP1×CD3×CD28 trispecific T‑cell engager developed as a potential first‑in‑class immunotherapy for prostate cancer. Prostate tumors are largely “cold” from an immunological standpoint. The microenvironment is immunosuppressive, T cells are scarce inside the tumor mass, and those that do infiltrate often burn out quickly after activation. Classical CD3‑only bispecific TCEs can force T […]

Evolutionary Oncology: A New Research Validates This Approach in Preclinical Models

Researchers at Trinity College Dublin and Moffitt Cancer Center have uncovered a promising prostate cancer breakthrough: radiation-resistant tumor cells become unexpectedly vulnerable to attack by natural killer (NK) immune cells, presenting a strategic “evolutionary double-bind” that could transform treatment approaches. This discovery challenges traditional views of therapy resistance, showing that when prostate cancer cells adapt […]

Ultrasound Nanobubbles Crack Prostate Cancer’s Collagen Fortress Improving Immunotherapy Penetration

Researchers at Case Western Reserve University used tiny ultrasound-activated nanobubbles to dismantle the tough collagen walls that shield solid tumors from treatments. These “fortresses” made of stiff, crosslinked collagen block immune cells and drugs from reaching cancer cells deep inside, a major hurdle in fighting aggressive tumors like prostate cancer. The nanobubbles, filled with inert […]

Nanotech Advancement: Relief from Prostate Cancer Bone Pain on the Horizon

A promising study published this month in Science Advances introduces a promising “neuroimmunotherapy” nanocarrier called LipoNCs@pGSDMB, designed precisely for bone metastases like those in prostate cancer. This tiny, smart drug delivery system activates only in the high-oxidative-stress environment of bone tumors, fusing directly with cancer cell membranes to release its payload straight into the cell’s […]

Stem Cell Breakthrough Enables Scalable Helper T Cell Therapies

Researchers at the University of British Columbia have achieved a major advance in stem cell engineering by developing a reliable method to produce helper T cells from stem cells in a controlled lab environment. This breakthrough, detailed in the journal Cell Stem Cell, tackles a persistent obstacle in cell therapy production, making treatments more affordable […]

ADI-212: Immune Cells Engineered to Beat Advanced Prostate Cancer

ADI-212 is a new type of immune cell therapy made from gamma delta T cells, the kind of immune cells that naturally go after tumors. These cells are specially engineered to attack PSMA-positive metastatic castration-resistant prostate cancer. The therapy has two smart upgrades. First, it carries a special version of IL-12, a powerful immune signal, […]