253 results found
    1. Cancer Biology

    Innate immune activation by checkpoint inhibition in human patient-derived lung cancer tissues

    Teresa WM Fan, Richard M Higashi ... Andrew N Lane
    Pembrolizumab activates innate immune metabolism and function in primary human non-small cell lung cancer, whereas Pembrolizumab and beta-glucan synergize in enhancing immune metabolism and tumoridical action in brain-metastasized lung cancer.
    1. Cancer Biology
    2. Immunology and Inflammation

    DHODH inhibition enhances the efficacy of immune checkpoint blockade by increasing cancer cell antigen presentation

    Nicholas J Mullen, Surendra K Shukla ... Pankaj K Singh
    Cancer cell antigen presentation, a requirement for immune-mediated tumor rejection, is induced by dihydroorotate dehydrogenase-inhibitor-mediated cancer cell pyrimidine nucleotide depletion via P-TEFb-dependent transcriptional upregulation of MHC-I and related genes.
    1. Immunology and Inflammation

    Secreted antigen A peptidoglycan hydrolase is essential for Enterococcus faecium cell separation and priming of immune checkpoint inhibitor therapy

    Steven Klupt, Kyong Tkhe Fam ... Howard C Hang
    The peptidoglycan hydrolase activity of Enterococcus faecium secreted antigen A is crucial for cell wall remodeling during bacterial cell separation and generates muropeptides that stimulate host immunity to enhance immune checkpoint inhibitor anti-cancer therapy.
    1. Medicine

    Early prediction of clinical response to checkpoint inhibitor therapy in human solid tumors through mathematical modeling

    Joseph D Butner, Geoffrey V Martin ... Vittorio Cristini
    A mechanistic mathematical model informed by standard‐of‐care imaging and pathology predicts tumor responses to immunotherapy a priori on a per-patient basis.
    1. Cancer Biology
    2. Genetics and Genomics

    DUX4 is a common driver of immune evasion and immunotherapy failure in metastatic cancers

    Jose Mario Bello Pineda, Robert K Bradley
    DUX4 expression is a common feature of metastatic tumors, where it is significantly associated with immune cell exclusion, decreased objective response to immune checkpoint blockade, and reduced patient survival.
    1. Immunology and Inflammation

    Ubiquitination and degradation of NF90 by Tim-3 inhibits antiviral innate immunity

    Shuaijie Dou, Guoxian Li ... Gencheng Han
    Tim-3 promotes the ubiquitination and degradation of NF90, a novel virus sensor, and negatively regulates the NF90-SG pathway-mediated antiviral innate immunity.
    1. Cancer Biology
    2. Computational and Systems Biology

    Comprehensive characterization of tumor microenvironment in colorectal cancer via molecular analysis

    Xiangkun Wu, Hong Yan ... Li Liang
    Integrated molecular analysis demonstrated that colorectal cancer can be classified into four molecular subtypes (proliferative, immunomodulatory, immunosuppressed, and immune-excluded subtypes), providing valuable insight into the intricate relationship between tumor microenvironment heterogeneity and various clinical phenotypes.
    1. Cancer Biology

    Increased inflammatory signature in myeloid cells of non-small cell lung cancer patients with high clonal hematopoiesis burden

    Hyungtai Sim, Hyun Jung Park ... Murim Choi
    In metastatic NSCLC patients, CHIP showed minimal impact on immunotherapy response but was more prevalent and associated with inflammatory pathways in myeloid cells, particularly in lung squamous cell carcinoma.
    1. Immunology and Inflammation

    Anti-PD-1 immunotherapy leads to tuberculosis reactivation via dysregulation of TNF-α

    Liku B Tezera, Magdalena K Bielecka ... Paul T Elkington
    Immune checkpoint inhibition therapy for cancer paradoxically activates tuberculosis infection, and advanced human cell culture modelling demonstrates excess TNF-α section is the primary driver.
    1. Cancer Biology

    Tumor stiffening reversion through collagen crosslinking inhibition improves T cell migration and anti-PD-1 treatment

    Alba Nicolas-Boluda, Javier Vaquero ... Emmanuel Donnadieu
    Tumor stiffness blocks T cell migration in tumors.

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