Targeting RRBP1 reverses immune evasion and enhances immunotherapy efficacy via the CXCL10-CXCR3 axis in bladder cancer

Background
Crosstalk between inflammation and the immune system plays an important role in tumor malignant progression, immune evasion, and immunotherapy efficacy. This study aims to explore the significance of inflammation-associated gene ribosomal-b…

Optimizing anti-PI3K{delta} and anti-LAG-3 immunotherapy dosing regimens in a mouse model of triple-negative breast cancer improves outcome by removing treatment-related adverse events

Background
Current immunotherapy regimens most often fail due to an insufficient T cell response and/or immune-related adverse events (irAEs) which lead to treatment discontinuation. Additionally, many cancers likely require combination immunotherapie…

Systematic evaluation of neoepitope predictions challenges clinically observed T-cell responses and their impact on immune evasion

Abstract
Peptide presentation on human leukocyte antigens (HLAs) is essential for initiating T-cell responses and all consequences of this presentation including anticancer immunity or immune escape. Many studies have relied on in silico prediction to…

Dissecting the impact of Controlling Nutritional Status (CONUT) score on survival outcomes and immune-inflammatory profiles in patients with advanced NSCLC undergoing first-line immunotherapy

Background
The immunonutritional background has been deeply implicated in cancer behavior and clinical outcomes. In this study, we explored the prognostic impact of the Controlling Nutritional Status (CONUT) score through its correlation with blood im…

Mechanistic insights into PD-1 inhibitor-associated immune thrombocytopenia: a case report integrating longitudinal transcriptomic profiling

Immune checkpoint inhibitors (ICIs) have significantly improved survival outcomes in patients with advanced malignancies. However, their association with immune thrombocytopenia (ITP) poses a critical risk of severe hemorrhage and necessitates treatme…

Non-{alpha}-biased IL-2 enhances both intratumoral and subcutaneous CpG/{alpha}-OX40 therapy, unleashing systemic antitumor immunity in mice

Background
The CpG/α-OX40 in situ vaccine strategy has shown efficacy in immune-hot tumors but remains ineffective in immune-cold tumors possibly due to immunosuppressive microenvironments characterized by myeloid-derived suppressor cells (MDSCs…

PINK1 dysfunction in hepatocellular carcinoma fosters immune evasion and disease progression by promoting neutrophil infiltration

Background
Despite breakthroughs in immune checkpoint blockade (ICB) for advanced hepatocellular carcinoma (HCC), tumor immune evasion remains a major limitation to immunotherapy efficacy. PTEN-induced putative kinase 1 (PINK1) has highlighted roles i…

Final results of ANICCA-Class II, a single arm, open-label phase II trial assessing nivolumab in tissue-specific class II expressing metastatic microsatellite stable colorectal cancer, with a parallel assessment of the immunoscore-immune checkpoint as a predictive biomarker for single-agent anti-PD-1

Background
Neutralization of interferon (IFN)- abrogates the efficacy of anti-programmed death-ligand 1 (PD-(L)1) checkpoint inhibitors. Most epithelial cells do not constitutively express major histocompatibility complex (MHC) class II but can be ind…

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