GZMB (Granzyme B)

This study establishes a novel combinatorial strategy utilizing CD205-targeted, tumor cell-derived NVs as a DC vaccine to effectively reprogram the immunosuppressive TME. CAR-T + Vac therapy significantly enhances CAR-T cell infiltration and antitumor efficacy against lung cancer, providing a versatile and promising platform for advancing solid tumor immunotherapy.

The Fc-optimized anti-CD276 antibody 8H8_SDIE effectively enhanced NK cell reactivity against CD276-positive CRC cells and induced tumor cell lysis in vitro. These findings suggest that 8H8_SDIE holds potential as a novel immunotherapeutic candidate for CRC, particularly for patients with microsatellite-stable disease, and warrants further evaluation in advanced preclinical and future clinical studies.

Compared to clinical combination therapy, RING1 enhanced vascular normalization by 1.8-fold, which subsequently reduced the population of immunosuppressive Tie2-expressing monocytes (TEMs) and elevated the secretion of IFN-γ and granzyme B. Notably, RING1 demonstrated superior tumor-suppressive and anti-metastatic efficacy, as well as improved biosafety, even in orthotopic metastatic models. Overall, RING1 represents a novel therapeutic strategy that remodels the tumor vascular-immune microenvironment with spatiotemporal synchronization via self-assembly, offering a promising alternative to conventional combination therapies.

In addition, HS1002 increased the production of granzyme B and IFN-γ in CD8+ T cells in MC38 syngeneic mice. These findings demonstrate that HS1002 suppresses prostate cancer cell growth and induces anticancer immunity, suggesting its potential as a novel therapeutic agent against prostate cancer.

Theranostics offers an image-guided 'select-and-treat' paradigm for radionuclide therapy, yet target heterogeneity, dosimetry standardization, cost, and infrastructure remain barriers. Translation to routine care will require harmonized protocols, multicenter prospective validation, and demonstration of decision impact.

Immunogenomic profiling, supported by multiplex immunofluorescence staining, showed that elevated LINGO1 is associated with an immunosuppressive tumor microenvironment characterized by reduced CD8⁺ T-cell infiltration and diminished GZMB expression, alongside upregulation of multiple immune checkpoint molecules. Collectively, our findings identify LINGO1 as a novel oncogenic driver and immune-modulatory biomarker in colorectal cancer, with potential value for prognosis and therapeutic targeting.

We successfully developed TIPE2-downregulated NKG2D-CAR-T cells that exhibited enhanced activation and cytotoxicity while limiting apoptosis and exhaustion against NKG2D ligand-expressing pancreatic tumors, highlighting TIPE2 as a promising intracellular immune checkpoint target for optimizing CAR-T cell therapy in solid tumors.

Our analysis revealed that the amino group in the C6 position of aminoflavone 8 was crucial to the enhanced cytotoxicity of NK cells. These findings suggest that aminoflavone 8 can potentiate NK cell cytotoxicity against lung cancer cells, highlighting its potential as a novel therapeutic agent for the treatment of lung cancer.

These results underscore the dynamic relationship between vascular architecture and immune infiltration in MTC, highlighting region-specific interactions that may influence tumor progression. The elevated D2-40+ density in metastatic cases and distinct immuno-vascular correlations suggest potential prognostic markers and therapeutic targets.

These findings identify IXN as a promising dual-targeting agent that inhibits both HIF-1α and DLL4 and demonstrate its potential to enhance immune checkpoint blockade. Simultaneous targeting of hypoxia-driven and VEGF-DLL4-mediated angiogenic pathways represents a compelling therapeutic strategy to overcome the limitations of current anti-angiogenic and immunotherapeutic approaches.

These findings suggest that canine OMM exhibits immunological phenotypes analogous to those observed in human cancers. Taken together, the TIL profile holds significant potential as a prognostic biomarker for canine OMM treated with anti-PD-L1 antibody therapy.

A recent first-in-human clinical trial demonstrated that survival in glioblastoma (GBM) patients following rQNestin34.5v.2 oncolytic virus treatment was associated with immune activation signatures...Viral remnants were restricted to necrotic regions, while T cells infiltrated deeply into live tumor regions. These data demonstrate that single oncolytic virus treatment can expand pre-existing T cell clones and trigger persistent T cell-mediated immunity against GBM.