T-cell and monocyte DNA methylation and Wnt dysregulation in common variable immunodeficiency: an exploratory study

BackgroundMany patients with common variable immunodeficiency (CVID) develop inflammatory/autoimmune complications associated with T-cell and monocyte dysregulation which may involve epigenetic modifications.ObjectiveTo characterize genome-wide CpG met…

Astragaloside IV attenuates post-ischemic neuroinflammation associated with Treg-related regulation of CD86/CD206-associated brain myeloid phenotypic responses and PI3K/AKT signaling alterations

BackgroundIschemic stroke triggers persistent neuroinflammation, microglial activation, and peripheral immune changes that aggravate secondary brain injury. Astragaloside IV (AS-IV), a major bioactive constituent of Astragalus membranaceus, has neuropr…

Pitfalls and diagnostic challenges in TRECS-based newborn screening for Artemis, FOXN1 and Moesin deficiencies

Newborn screening (NBS) based on T-cell receptor excision circles (TRECs) has revolutionized the early diagnosis of severe combined immunodeficiency (SCID), facilitating the identification of affected newborns before the onset of life-threatening infec…

Patient-aware single-cell analysis of fibrovascular remodeling in a predominantly colorectal cancer immunotherapy cohort

BackgroundCancer-associated fibroblasts (CAFs) and vascular mural cells may shape extracellular matrix organization in colorectal cancer. However, single-cell comparisons are susceptible to unequal cell recovery, ambient RNA, doublets, treatment-stage …

TACE–HAIC combined with apatinib and camrelizumab for unresectable hepatocellular carcinoma with portal vein tumor thrombus: a multicenter retrospective study

Background and objectivesUnresectable hepatocellular carcinoma (uHCC) with portal vein tumor thrombus (PVTT) indicates a poor prognosis. This study aims to evaluate the efficacy and safety of transarterial chemoembolization (TACE) combined with hepatic…

Gegen Qinlian decoction alleviates ulcerative colitis by remodeling the gut microbiota-bile acid axis and inhibiting NLRP3-mediated pyroptosis

BackgroundGegen Qinlian Decoction (GQD) is used to treat intestinal disorders, but its mechanism in ulcerative colitis (UC) induced by combined high-fat diet (HFD) and dextran sulfate sodium (DSS) exposure remains unclear.MethodsA UC mouse model was in…

Identification of Akkermansia muciniphila as a candidate gut commensal involved in the pathogenesis of rheumatoid arthritis

ObjectiveThe “mucosal origins hypothesis” posits that mucosal sites, such as the gut, are initial sites where immune responses first develop that may, months to years later, result in clinical rheumatoid arthritis (RA). Our goal here was to conduct a d…

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