CD39 is an antibody-secreting B-cell marker that modulates germinal center and antibody responses during infection

CD39 is an ectoenzyme in immune cells that regulates purinergic signaling by converting extracellular ATP into adenosine (ADO). Although first described on EBV-transformed B cells, CD39’s role in humoral immunity remains unclear. Using murine infection…

LncRNA NRIR inhibits osteogenesis by promoting macrophage M1 polarization through RSAD2/NF-κB axis in peri-implantitis

IntroductionPeri-implantitis is an inflammatory condition affecting the hard and soft tissues surrounding osseointegrated implants, characterized by progressive alveolar bone destruction. The long non-coding RNA Negative Regulator of Interferon Respons…

Molecular mechanisms and clinical applications of gut microbiota-derived bioactive compounds in metabolic dysfunction-associated fatty liver disease

Metabolic (dysfunction)-associated fatty liver disease (MAFLD) has emerged as a leading cause of chronic liver disease worldwide. Its pathogenesis is closely associated with gut microbiota dysbiosis and metabolic disturbances. In recent years, numerous…

Membraneless organelles-based integrative analysis constructs an immune-related prognostic signature and identifies NRG1 as a novel methylation biomarker in colorectal cancer

BackgroundThe dysfunction of membraneless organelles (MLOs) has been implicated in tumorigenesis and progression by aberrant liquid–liquid phase separation (LLPS). However, the role of MLOs in the prognosis and tumor immune microenvironment (TIME) of c…

Sulfotransferase SULT2B1 contributes to the epithelial–immune microenvironment homeostasis in imiquimod-induced psoriatic dermatitis

IntroductionSkin protects the body from external threats by constituting an epithelial–immune microenvironment. Sulfotransferase family 2B member 1 (SULT2B1) converts cholesterol to cholesterol sulfate (CS). We previously reported that CS acts as an en…

Proteins linked to type II interferon response in Sjögren’s disease: novel indicators for disease monitoring and predicting treatment response to leflunomide and hydroxychloroquine combination therapy

ObjectiveTo identify biomarkers and endotypes predictive of treatment response, monitor disease activity, and explore pathways associated with the clinical efficacy of leflunomide and hydroxychloroquine combination therapy (LEF/HCQ) in patients with pr…

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