ArticleNature communications2023
Constitutively active Lyn kinase causes a cutaneous small vessel vasculitis and liver fibrosis syndrome.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 29 citations in OpenAlex.
- The Src-Family Kinases Hck, Fgr and Lyn Drive Immune Complex-Mediated Glomerulonephritis Through the Syk Tyrosine Kinase.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- The protein tyrosine phosphatase CD45 promotes PMN transepithelial migration, antimicrobial function, and colonic mucosal repair.JCI insight · 2026Article
- Screening of diagnostic biomarkers for taurine metabolism-related genes in lupus nephritis and analysis of immune infiltration.International urology and nephrology · 2026Article
- Decoding variants of uncertain significance in systemic autoinflammatory diseases.Nature reviews. Rheumatology · 2026Review
- Expanding the Spectrum of Src-Family Kinase-Related Autoinflammatory Diseases: Monogenic Vasculitis Caused By Germline Pathogenic Variants in HCK and FGR.Journal of clinical immunology · 2026Article
- Identifying ICAM-1 as a Therapeutic Target for Cytokine Storm in Human Macrophages Through Integrative Bioinformatics Approaches.Molecules (Basel, Switzerland) · 2026Article
- Lyn governs the establishment and maintenance of B cell anergy by suppressing PI3K signaling.Nature communications · 2026Article
- Unveiling the Immunopharmacological Mechanisms of Biejiajian Pills (BJJP) Underlying the Treatment of Hepatic Fibrosis: Insights From Network Pharmacology and Experimental Validation.Food science & nutrition · 2026Article
- Recent variant discoveries and emerging genetic mechanisms in autoinflammatory diseases.Frontiers in immunology · 2026Review
- Proteomic and Functional Comparison of Extracellular Vesicles from Wild-Type and Lyn-Deficient Stromal Cells.Advances in experimental medicine and biology · 2026Article
- Tracking inflammation status for improving patient prognosis: A review of current methods, unmet clinical needs and opportunities.Biotechnology advances · 2025Review
- The pathogenesis, clinical presentations and treatment of monogenic systemic vasculitis.Nature reviews. Rheumatology · 2025Review
- Altered maturation and activation state of circulating monocytes is associated with their enhanced recruitment in pulmonary arterial hypertension.Respiratory research · 2025Article
- Article
- Mapping the genetic landscape of immune-mediated disorders: potential implications for classification and therapeutic strategies.Frontiers in immunology · 2025Article
- Charting the Dynamic Trophoblast Plasma Membrane Identifies LYN As a Functional Regulator of Syncytialization.ACS chemical biology · 2024Article
- Autoinflammation in patients with leukocytic CBL loss of heterozygosity is caused by constitutive ERK-mediated monocyte activation.The Journal of clinical investigation · 2024Article
- Article
- Role of Sam68 as an adaptor protein in inflammatory signaling.Cellular and molecular life sciences : CMLS · 2024Review
- New genes, pathways and therapeutic targets in autoinflammatory diseases.Nature reviews. Rheumatology · 2024Article
Corrections and comments
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Authors and funding
54 authors at 12 institutions in 4 countries.
Funding
Abstract
Neutrophilic inflammation is a hallmark of many monogenic autoinflammatory diseases; pathomechanisms that regulate extravasation of damaging immune cells into surrounding tissues are poorly understood. Here we identified three unrelated boys with perinatal-onset of neutrophilic cutaneous small vessel vasculitis and systemic inflammation. Two patients developed liver fibrosis in their first year of life. Next-generation sequencing identified two de novo truncating variants in the Src-family tyrosine kinase, LYN, p.Y508*, p.Q507* and a de novo missense variant, p.Y508F, that result in constitutive activation of Lyn kinase. Functional studies revealed increased expression of ICAM-1 on induced patient-derived endothelial cells (iECs) and of β2-integrins on patient neutrophils that increase neutrophil adhesion and vascular transendothelial migration (TEM). Treatment with TNF inhibition improved systemic inflammation; and liver fibrosis resolved on treatment with the Src kinase inhibitor dasatinib. Our findings reveal a critical role for Lyn kinase in modulating inflammatory signals, regulating microvascular permeability and neutrophil recruitment, and in promoting hepatic fibrosis.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.