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Mendeliome v1.3034 PPARA Zornitza Stark Phenotypes for gene: PPARA were changed from {Hyperapobetalipoproteinemia, susceptibility to} to Cholesterol metabolism disease MONDO:0045008, PPARA-related
Mendeliome v1.3010 PPARA Lucy Spencer reviewed gene: PPARA: Rating: ; Mode of pathogenicity: None; Publications: ; Phenotypes: Cholesterol metabolism disease MONDO:0045008, PPARA-related; Mode of inheritance: None
Mendeliome v1.2924 MMD2 Zornitza Stark gene: MMD2 was added
gene: MMD2 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: MMD2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: MMD2 were set to 40663042
Phenotypes for gene: MMD2 were set to Periodontitis, MONDO:0005076, MMD2-related
Review for gene: MMD2 was set to AMBER
Added comment: Two multigenerational families with aggressive periodontitis segregating missense variants, plus supportive functional data. Abnormalities in the proteins of Golgi apparatus, a crucial contributor to innate immune signaling pathways, were identified in patients' neutrophils. The knock-in and knockout mice exhibited alveolar bone loss by ligature-induced periodontitis, along with impaired fMLP-induced chemotaxis, as found in the patients with MMD2 variants.
Sources: Literature
Mendeliome v1.989 NAA60 Chirag Patel gene: NAA60 was added
gene: NAA60 was added to Mendeliome. Sources: Other
Mode of inheritance for gene: NAA60 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: NAA60 were set to Basal ganglia calcification
Review for gene: NAA60 was set to GREEN
gene: NAA60 was marked as current diagnostic
Added comment: ESHG 2023:
10 individuals from 7 families with biallelic variants in NAA60 (missense and framshift).
All with primary brain calcification - 4/10 childhood onset (DD, ID), 6/10 adult onset (cerebellar and pyramidal dysfunction, dystonia, parkinsonism, cognitive impairment, psychiatric manifestations).

NAA60 catalyses N-terminal acetylation of transmembrane proteins and localises to Golgi apparatus. In vitro assay of variants showed reduced capacity of Nt acetylation. Fibroblast studies showed significantly reduced levels of phosphate importer (SLC20A2). Loss of function variants in SLC20A2 (~50% of PFBC cases) lead to increased extracellular phosphate (which is thought to lead to calcium deposits in brain).
Sources: Other
Mendeliome v1.304 NBAS Zornitza Stark edited their review of gene: NBAS: Added comment: PMID 35902954 - Biallelic NBAS variants identifed in three HLH patients who harbored no pathogenic variants in any of the known HLH genes. Functionally, impaired NK-cell cytotoxicity and degranulation were revealed in both NBAS biallelic variant patients and in an NBAS-defcient NK-cell line. Knockdown of NBAS in an NK-cell line (IMC-1) using short hairpin RNA (shRNA) resulted in loss of lytic granule polarization and a decreased number of cytotoxic vesicles near the Golgi apparatus.; Changed publications: 31761904, 35902954; Changed phenotypes: Short stature, optic nerve atrophy, and Pelger-Huet anomaly, MIM# 614800, Infantile liver failure syndrome 2, MIM# 616483, Haemophagocytic lymphohistiocytosis (HLH), MONDO:0015541
Mendeliome v0.13071 PPARA Zornitza Stark Marked gene: PPARA as ready
Mendeliome v0.13071 PPARA Zornitza Stark Gene: ppara has been classified as Red List (Low Evidence).
Mendeliome v0.13071 PPARA Zornitza Stark Phenotypes for gene: PPARA were changed from to {Hyperapobetalipoproteinemia, susceptibility to}
Mendeliome v0.13070 PPARA Zornitza Stark Mode of inheritance for gene: PPARA was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.13069 PPARA Zornitza Stark Classified gene: PPARA as Red List (low evidence)
Mendeliome v0.13069 PPARA Zornitza Stark Gene: ppara has been classified as Red List (Low Evidence).
Mendeliome v0.13068 PPARA Zornitza Stark reviewed gene: PPARA: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: {Hyperapobetalipoproteinemia, susceptibility to}; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.7488 OCRL Eleanor Williams changed review comment from: PMID: 33517444 - Ramadesikan et al 2021 - studied the cellular effect of 7 OCRL1 (OCRL) variants identified in Lowe Syndrome patients in kidney epithelial cells. Differences in cell spreading, ciliogenesis, protein localization and degree of Golgi apparatus fragmentation were observed. The results help provide a framework to explains symptom heterogeneity and may help stratify patients.; to: Genotype/Phenotype information:
PMID: 33517444 - Ramadesikan et al 2021 - studied the cellular effect of 7 OCRL1 (OCRL) variants identified in Lowe Syndrome patients in kidney epithelial cells. Differences in cell spreading, ciliogenesis, protein localization and degree of Golgi apparatus fragmentation were observed. The results help provide a framework to explains symptom heterogeneity and may help stratify patients.
Mendeliome v0.0 PPARA Zornitza Stark gene: PPARA was added
gene: PPARA was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: PPARA was set to Unknown