J Leukoc Biol. 2024 Sep 23:qiae206. doi: 10.1093/jleuko/qiae206. Online ahead of print. ABSTRACT Newborns are at high risk to develop sepsis. This is linked to innate immune responses at birth which are not completely adapted to postnatal life. Neutrophils are key players of innate immunity and exhibit a marked ontogenetic regulation of their functionality. Here, … Read more
J Leukoc Biol. 2024 Sep 23:qiae204. doi: 10.1093/jleuko/qiae204. Online ahead of print. ABSTRACT We report on a pilot study exploring whether blood immune signatures can reveal early specific indicator profiles for patients meeting sepsis criteria upon hospital admission. We analysed samples of sepsis-suspected patients (N=20) and age-spanning healthy controls (N=12), using flow cytometry-based assays. We … Read more
J Leukoc Biol. 2024 Sep 20:qiae205. doi: 10.1093/jleuko/qiae205. Online ahead of print. ABSTRACT The cytokine interferon-gamma (IFNγ) plays a multifaceted role in intestinal immune responses ranging from anti- to pro-inflammatory depending on the setting. Here, using a 3D co-culture system based on human intestinal epithelial organoids, we explore the capacity of IFNγ-exposure to reprogram intestinal … Read more
