News Related to immune checkpoint inhibitors

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Immunotherapy, Targeted Therapy, and mRNA Vaccines Reshaping Cancer Care

May 07, 2026

Cancer care is being transformed by targeted therapy, immunotherapy, personalized medicine, and emerging mRNA-based universal cancer vaccines. Advances in immunotherapeutics and cellular therapies are improving survival rates, while an off-the-shelf mRNA vaccine from the University of Florida is already in human trials.

Research Identifies New Molecular Subtypes and Therapeutic Targets for Small Cell Lung Cancer

Apr 03, 2026

Researchers identified three distinct molecular phenotypes of small cell lung cancer that could help stratify patients for targeted therapy. Only patients with ANXA1Low infiltrated phenotype derived significant survival benefit from chemotherapy plus immune checkpoint inhibitors. Separate research found that targeting epigenetic regulators like PRC2 and G9a/GLP could enhance treatment efficacy.

Cancer Immunotherapy Resistance Mechanisms Revealed Through Cellular Stress and Senescence Pathways

Apr 01, 2026

Research reveals therapy-induced senescent cancer cells and the integrated stress response pathway play dual roles in cancer immunotherapy resistance. The ATF4-LCN2 axis suppresses anti-tumor immunity by promoting immunosuppressive macrophages, while senescent cells can both enhance and inhibit immune responses. These findings highlight new targets for improving immunotherapy efficacy.

Tumor Burden Linked to Worse Survival in Rare Cancers Treated with Immunotherapy

Mar 30, 2026

A secondary analysis of the Southwest Oncology Group S1609 trial found that larger baseline tumor burden correlated with shorter overall survival but not progression-free survival in rare cancer patients treated with nivolumab plus ipilimumab. The study of 722 patients showed tumor burden was independently associated with survival outcomes but not predictive of tumor regression after dual immunotherapy.

CD28 and CD38 Identified as Novel Targets for Peripheral T-Cell Lymphoma Therapy

Mar 23, 2026

CD28 and CD38 have been identified as new therapeutic targets for peripheral T-cell lymphomas, with a trispecific antibody showing in vitro efficacy. The targets are expressed in 57% and 42% of PTCL cases respectively, covering most entities. Separately, low CD38 expression on circulating tumor-reactive T cells predicts better response to immune checkpoint inhibitors in lung cancer.