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Researchers uncover dual role of B7-H3 in prostate tumor immune suppression

September 23, 2026

Original source summary

Researchers at The University of Texas MD Anderson Cancer Center have identified a previously unknown pathway that prostate tumors leverage to suppress the immune system by reshaping the tumor microenvironment to resist treatment. A combined targeted therapy approach improved antitumor responses and prolonged survival in preclinical models of castration-resistant prostate cancer.

Verbatim from Medical Xpress's own feed — "Researchers uncover dual role of B7-H3 in prostate tumor immune suppression"

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