2022年3月20日 · B7-H3 (also known as CD276) is a newly found molecule of B7 family, which may be a promising target for cancer treatment. B7-H3 protein was demonstrated to be expressed in several kinds of tumor tissues including non-small …

2021年3月1日 · In nonmalignant tissues, B7-H3 has a predominantly inhibitory role in adaptive immunity, suppressing T-cell activation and proliferation. In malignant tissues, B7-H3 inhibits tumor antigen-specific immune responses, leading to a protumorigenic effect.

B7-H3 (CD276), a member of the B7 family of proteins, is a key player in cancer progression. This immune checkpoint molecule is selectively expressed in both tumor cells and immune cells within the tumor microenvironment.

In non-malignant tissues, B7-H3 has a predominantly inhibitory role in adaptive immunity, suppressing T-cell activation and proliferation. In malignant tissues, B7-H3 inhibits tumor antigen-specific immune responses, leading to a pro-tumorigenic effect.

2024年6月4日 · B7-H3, an immune checkpoint glycoprotein, facilitates immune evasion and the promotion of tumors and is highly expressed on the surface of prostate cancer (PCa) cells, which makes it a feasible and robust candidate for immunotherapies against advanced prostate cancer.

The immune checkpoint B7-H3 (CD276), a member of the B7 family with immunoregulatory properties, has been identified recently as a novel target for immunotherapy for refractory blood cancers and solid malignant tumors. While research on B7-H3 in ...

2022年10月25日 · In this review, we summarize the emerging research on the function and underlying pathways of B7-H3, the expression and roles of B7-H3 in different cancer types, and the advances in B7-H3-targeted therapy.

B7 homolog 3 (B7-H3)/CD276 is an emerging immune biomarker whose contrasting immune functions challenge conventional immune marker classifications, making it a compelling target. The present study aimed to characterize the expression of B7-H3/CD276 in a pan-cancer setting, analyze its co-expression patterns with potentially co-targetable immune ...

2021年7月18日 · Herein, we present the expression and biological function of B7-H3 in distinct cancer and normal cells, as well as B7-H3-mediated signal pathways in cancer cells and B7-H3-based tumor immunotherapy strategies.

2023年5月31日 · Background: B7-H3 (CD276) is a transmembrane glycoprotein of the B7 superfamily that includes PD-L1 and CTLA-4. B7-H3 targeted therapeutics have demonstrated promising results in both solid tumors and hematologic cancers.