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    1. Immunology and Inflammation

    Downregulation of semaphorin 4A in keratinocytes reflects the features of non-lesional psoriasis

    Miki Kume, Hanako Koguchi-Yoshioka ... Rei Watanabe
    Downregulation of Sema4A in keratinocytes induces psoriatic non-lesional features, with its signaling cascades potentially triggering psoriasis and serving as targets for treatment and prevention.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A novel human pluripotent stem cell gene activation system identifies IGFBP2 as a mediator in the production of haematopoietic progenitors in vitro

    Paolo Petazzi, Telma Ventura ... Antonella Fidanza
    A novel tool is used to assess gene function in vitro by targeted endogenous transcriptional activation to unveil novel players in development and disease.
    1. Cell Biology

    Inclusive, exclusive and hierarchical atlas of NFATc1+/PDGFR-α+ cells in dental and periodontal mesenchyme

    Xue Yang, Chuyi Han ... Fanyuan Yu
    The inclusive, exclusive, and hierarchical atlas of NFATc1+/PDGFR-α+ cells in dental and periodontal mesenchyme is described.
    1. Stem Cells and Regenerative Medicine

    Rejuvenating aged osteoprogenitors for bone repair

    Joshua Reeves, Pierre Tournier ... Shukry J Habib
    Short-term interventions, including intermittent fasting, boosting cellular energy, and promoting beneficial gut bacteria, rejuvenate osteoprogenitors in aged animals and, when combined with localized Wnt, restore youthful bone healing.
    1. Medicine

    Evaluation of clonal hematopoiesis and mosaic loss of Y chromosome in cardiovascular risk: An analysis in prospective studies

    Sami Fawaz, Severine Marti ... Thierry Couffinhal
    If CHIP and mLOY do not significantly contribute to inflammation, atherosclerosis or myocardial infarction risk independently, CHIP may increase the risk of MI in men who do not carry mLOY.
    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. Stem Cells and Regenerative Medicine

    Dynamic tracking of native precursors in adult mice

    Suying Liu, Sarah E Adams ... Peter Kurre
    A revised analytical framework grounded in the principle of binomial distribution captures the full clonality and dynamic shifts of hematopoiesis throughout ontogeny.
    1. Microbiology and Infectious Disease

    Telomerase RNA component knockout exacerbates Staphylococcus aureus pneumonia by extensive inflammation and dysfunction of T cells

    Yasmina Reisser, Franziska Hornung ... Stefanie Deinhardt-Emmer
    Knockout of Terc impedes effective immune defense against bacterial lung infections in mice, exacerbating disease course and revealing the critical function of Terc in pulmonary immunity.