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    1. Immunology and Inflammation

    Unraveling the Role of Ctla-4 in Intestinal Immune Homeostasis: Insights from a novel Zebrafish Model of Inflammatory Bowel Disease

    Lulu Qin, Chongbin Hu ... Jianzhong Shao
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Solid
    • Incomplete
    1. Immunology and Inflammation

    A hepatocyte-specific transcriptional program driven by Rela and Stat3 exacerbates experimental colitis in mice by modulating bile synthesis

    Jyotsna, Binayak Sarkar ... Rajesh S Gokhale
    Studies in murine model identify hepatic Rela-Stat3 network as a potential driver of gut inflammation and a novel therapeutic target for inflammatory bowel disease, offering new insights into liver-gut crosstalk.
    1. Neuroscience

    Brain age has limited utility as a biomarker for capturing fluid cognition in older individuals

    Alina Tetereva, Narun Pat
    When used to capture fluid cognition, Brain Age likely fails to add substantially more information over and above chronological age and could miss up to around one-third of the variation.
    1. Medicine
    2. Microbiology and Infectious Disease

    Gut microbiota-derived gamma-aminobutyric acid from metformin treatment reduces hepatic ischemia/reperfusion injury through inhibiting ferroptosis

    Fangyan Wang, Xiujie Liu ... Wantie Wang
    Gut microbiota-derived gamma-aminobutyric acid is identified as a key metabolite that metformin protect from hepatic ischemia/reperfusion injury.
    1. Chromosomes and Gene Expression

    Control of meiotic entry by dual inhibition of a key mitotic transcription factor

    Amanda J Su, Siri C Yendluri, Elçin Ünal
    Investigation of how cells rewire their transcriptional programs during transition from mitotic to meiotic cell fate reveals a two-pronged mechanism for inactivating a key mitotic transcription factor.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    β-catenin inhibition disrupts the homeostasis of osteogenic/adipogenic differentiation leading to the development of glucocorticoid-induced osteonecrosis of the femoral head

    Chenjie Xia, Huihui Xu ... Hongting Jin
    Deletion of β-catenin in Col2+ progenitor cells shifts their commitment from osteoblasts to adipocytes, leading to a full spectrum of disease phenotype of glucocorticoid-induced osteonecrosis of the femoral head in adult mice.
    1. Microbiology and Infectious Disease

    Dynamics of macrophage polarization support Salmonella persistence in a whole living organism

    Jade Leiba, Tamara Sipka ... Mai E Nguyen-Chi
    Real-time visualization of Salmonella enterica and polarized macrophage interaction in the living host identifies an anti-inflammatory, pro-regenerative, and motionless macrophage subset as a survival niche during persistent infection.
    1. Epidemiology and Global Health

    Clinical characteristics, racial inequities, and outcomes in patients with breast cancer and COVID-19: A COVID-19 and cancer consortium (CCC19) cohort study

    Gayathri Nagaraj, Shaveta Vinayak ... Dimpy P Shah
    Sociodemographic (age, race/ethnicity) and clinical (Eastern Cooperative Oncology Group performance status, pre-existing comorbidities, and active and progressing cancer) risk factors were associated with worse COVID-19 outcomes in patients with breast cancer.
    1. Medicine
    2. Cancer Biology

    Genomic and epigenomic evolution of metastatic prostate cancer: the first warm autopsy in China

    Wenhui Zhang, Yan Wang ... Zhuan Liao
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Solid
    1. Stem Cells and Regenerative Medicine

    An in vitro model for vitamin A transport across the human blood–brain barrier

    Chandler B Est, Regina M Murphy
    A human stem cell-derived in vitro model provided novel insights into the mechanisms of retinoid accumulation in, and permeation across, the blood–brain barrier.