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Vasculitis v0.80 LYN Zornitza Stark Phenotypes for gene: LYN were changed from Vasculitis, MONDO:0018882, LYN-related to Autoinflammatory disease, systemic, with vasculitis, MIM# 620376
Vasculitis v0.79 LYN Zornitza Stark reviewed gene: LYN: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Autoinflammatory disease, systemic, with vasculitis, MIM# 620376; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Vasculitis v0.79 LYN Seb Lunke edited their review of gene: LYN: Changed phenotypes: Vasculitis, MONDO:0018882, LYN-related
Vasculitis v0.79 LYN Seb Lunke edited their review of gene: LYN: Changed phenotypes: Immune disorder, MONDO:0005046, LYN-releated
Vasculitis v0.79 LYN Zornitza Stark Phenotypes for gene: LYN were changed from to Vasculitis, MONDO:0018882, LYN-related
Vasculitis v0.78 LYN Zornitza Stark Publications for gene: LYN were set to
Vasculitis v0.77 LYN Zornitza Stark Mode of pathogenicity for gene: LYN was changed from to Other
Vasculitis v0.76 LYN Zornitza Stark Mode of inheritance for gene: LYN was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Vasculitis v0.75 LYN Zornitza Stark Classified gene: LYN as Green List (high evidence)
Vasculitis v0.75 LYN Zornitza Stark Gene: lyn has been classified as Green List (High Evidence).
Vasculitis v0.74 LYN Seb Lunke changed review comment from: Three unrelated individuals from described with three distinct de novo variants in LYN, p.Y508*, p.Q507* and a missense variant, p.Y508F. The PTC variants do not cause NMD, and all three variants have been shown to result in constitutively active LYN kinase by preventing inhibitory phosphorylation of the Y508 regulatory tyrosine. Extensive functional data to confirm gain-of-function effect was presented.

Patient presented perinatally with immunological symptoms, including diffuse purpuric skin lesions, fever, and increased C-reactive protein (CRP). mild anemia, mild leukocytosis, moderate to severe thrombocytopenia. The patients with PTC were more severe, developing liver fibrosis and signs of cirrhosis.

All three patients responded to various degrees to treatment with src kinase inhibitors, dasatinib, etanercept and/or colchicine. Authors named the condition Lyn kinase-associated vasculopathy and liver fibrosis (LAVLI); to: Three unrelated individuals from described with three distinct de novo variants in LYN, p.Y508*, p.Q507* and a missense variant, p.Y508F. The PTC variants do not cause NMD, and all three variants have been shown to result in constitutively active LYN kinase by preventing inhibitory phosphorylation of the Y508 regulatory tyrosine. Extensive functional data to confirm gain-of-function effect was presented.

Patient presented perinatally with immunological symptoms, including diffuse purpuric skin lesions, fever, and increased C-reactive protein (CRP). mild anemia, mild leukocytosis, moderate to severe thrombocytopenia. The patients with PTC were more severe, developing liver fibrosis and signs of cirrhosis.

All three patients responded to various degrees to treatment with src kinase inhibitors, dasatinib, etanercept and/or colchicine. Authors named the condition Lyn kinase-associated vasculopathy and liver fibrosis (LAVLI).

A fourth patient with a Tyr508His has also been described and presented with since birth with recurrent fever, chronic urticaria, atopic dermatitis, arthralgia, increased inflammatory biomarkers, and elevated plasma cytokine levels. Other features not consistent with LYN disease were attributed to prematurity (following maternal HELLP syndrome) and potentially other genetic factors.
Vasculitis v0.74 LYN Seb Lunke edited their review of gene: LYN: Changed publications: 36932076, 36122175
Vasculitis v0.74 LYN Seb Lunke reviewed gene: LYN: Rating: GREEN; Mode of pathogenicity: Other; Publications: 36932076; Phenotypes: ; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Vasculitis v0.64 LYN Alison Yeung Marked gene: LYN as ready
Vasculitis v0.64 LYN Alison Yeung Added comment: Comment when marking as ready: No human disease association published. Mouse models suggest role in autoinflammatory pathways.
Vasculitis v0.64 LYN Alison Yeung Gene: lyn has been classified as Red List (Low Evidence).
Vasculitis v0.64 LYN Alison Yeung Mode of inheritance for gene: LYN was changed from Unknown to Unknown
Vasculitis v0.63 LYN Alison Yeung Classified gene: LYN as Red List (low evidence)
Vasculitis v0.63 LYN Alison Yeung Gene: lyn has been classified as Red List (Low Evidence).
Vasculitis v0.62 LYN Alison Yeung reviewed gene: LYN: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: ; Mode of inheritance: Unknown
Vasculitis v0.0 LYN Zornitza Stark gene: LYN was added
gene: LYN was added to Vasculitis_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: LYN was set to Unknown