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Tissue-resident memory CD8+ T cells promote melanoma–immune equilibrium in skinOur results show that TRM cells have a fundamental role in the surveillance of subclinical melanomas in the skin by maintaining cancer-immune equilibrium
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Altered immunity and dendritic cell activity in the periphery of mice after long-term engraftment with bone marrow from ultraviolet-irradiated miceTo investigate the immune capabilities of peripheral tissue DCs generated in vivo from the BM of UV-irradiated mice, chimeric mice were established.
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Mixed Proteasomes Function To Increase Viral Peptide Diversity and Broaden Antiviral CD8+ T Cell ResponsesMany proteasomes expressed by normal cells and cells exposed to cytokines are "mixed", that is, contain both standard and immunoproteasome subunits.
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Heterogeneity and distribution characteristics of tertiary lymphoid structures predict prognostic outcome in esophageal squamous cell carcinomaTertiary Lymphoid Structures (TLSs) are ectopic lymphoid aggregates that form within the tumor microenvironment (TME) and are increasingly recognized as potential prognostic biomarkers in various cancers. However, the spatial heterogeneity and prognostic value of TLSs in esophageal squamous cell carcinoma (ESCC) remain poorly defined. This study aimed to characterize the spatial distribution patterns of TLSs and tumor-infiltrating lymphocytes (TILs), and to establish a refined prognostic model for ESCC patients in both surgery-only and neoadjuvant therapy cohorts.
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Microbiota-derived butyrate promotes a FOXO1-induced stemness program and preserves CD8+ T cell immunity against melanomaA range of microbiota species correlate with improved cancer outcomes in patients and confer protection in pre-clinical mouse models. Here, we examined how microbiota regulate CD8+ T cell immunity against melanoma. Spontaneous control of cutaneous melanoma in mice correlated with metabolic pathways required for microbial synthesis of short-chain fatty acids (SCFAs) shared between several microbiota species.
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Directing the future breakthroughs in immunotherapy: The importance of a holistic approach to the tumour microenvironmentImmunotherapy has revolutionised the treatment of cancers by exploiting the immune system to eliminate tumour cells. Despite the impressive response in a proportion of patients, clinical benefit has been limited thus far.
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PTPN2 phosphatase deletion in T cells promotes anti-tumour immunity and CAR T-cell efficacy in solid tumoursOur findings define PTPN2 as a target for bolstering T-cell-mediated anti-tumour immunity and CAR T-cell therapy against solid tumours.
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Potential predictive value of CD8A and PGF protein expression in gastric cancer patients treated with neoadjuvant immunotherapyImmunoneoadjuvant therapy has gained significant attention due to its remarkable advancements in cancer treatment. This study aimed to investigate the molecular mechanisms underlying immunoneoadjuvant therapy through a comprehensive multiomics analysis of samples from a registered clinical trial cohort.
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Sensitization to immune checkpoint blockade through activation of a STAT1/NK axis in the tumor microenvironmentOur results identify a pretreatment tumor microenvironment that predicts response to immune checkpoint blockade, which can be therapeutically attained
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Acquired resistance during adoptive cell therapy by transcriptional silencing of immunogenic antigensThese findings suggest that tumor cells employ multiple epigenetic and genetic mechanisms to evade immune control