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Mendeliome v1.1283 MCM9 Natalie Tan changed review comment from: Emerging association in individuals with biallelic variants of a combined phenotype of primary ovarian insufficiency and a Lynch-like syndrome/early-onset colorectal cancer (PMID: 26806154, 34556653). Monoallelic carriers have also been reported with a Lynch-like syndrome (32841224). Association of primary ovarian insufficiency with other malignancies is less clear (32613604, 34556653). See PMID 37378315 for review of literature to April 2023.; to: Emerging association in individuals with biallelic variants of a combined phenotype of primary ovarian insufficiency and a Lynch-like syndrome/early-onset colorectal cancer (PMID: 26806154, 34556653). Monoallelic carriers have also been reported with a Lynch-like syndrome (32841224). Association of primary ovarian insufficiency with other malignancies is less clear (32613604, 34556653). See PMID 37378315 for review of literature to April 2023.
Mendeliome v1.1283 MCM9 Natalie Tan reviewed gene: MCM9: Rating: GREEN; Mode of pathogenicity: None; Publications: (PMID: 26806154, 34556653, 32841224, 32613604, 37378315); Phenotypes: Primary ovarian insufficiency, Lynch-like syndrome/colorectal cancer; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v1.1107 PSMC3 Zornitza Stark Phenotypes for gene: PSMC3 were changed from Deafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354 to neurodevelopmental disorder, MONDO:0700092, PSMC3-related; Deafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354
Mendeliome v1.1103 PSMC3 Zornitza Stark edited their review of gene: PSMC3: Added comment: PMID:37256937 - 23 individuals with neurodevelopmental disorder was identified with 15 different de novo missense variants. Apart from one child (patient 2), all others had developmental delay characterised by speech delay (19/19) alone or with intellectual disability (16/18) and motor delay (15/19). In addition, structural modeling as well as proteomic and transcriptomic analyses of T cells derived from patients with PSMC3 variants implicated the PSMC3 variants in proteasome dysfunction through disruption of substrate translocation, induction of proteotoxic stress, and alterations in proteins controlling developmental and innate immune program.; Changed rating: GREEN; Changed publications: 32500975, 37256937; Changed phenotypes: neurodevelopmental disorder, MONDO:0700092, PSMC3-related, Deafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v1.889 LYN Zornitza Stark Phenotypes for gene: LYN were changed from Vasculitis, MONDO:0018882, LYN-related to Autoinflammatory disease, systemic, with vasculitis, MIM# 620376
Mendeliome v1.888 LYN Zornitza Stark edited their review of gene: LYN: Changed phenotypes: Autoinflammatory disease, systemic, with vasculitis, MIM# 620376
Mendeliome v1.798 LYN Zornitza Stark Phenotypes for gene: LYN were changed from to Vasculitis, MONDO:0018882, LYN-related
Mendeliome v1.797 LYN Zornitza Stark Publications for gene: LYN were set to
Mendeliome v1.796 LYN Zornitza Stark Mode of inheritance for gene: LYN was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v1.795 LYN Zornitza Stark Classified gene: LYN as Green List (high evidence)
Mendeliome v1.795 LYN Zornitza Stark Gene: lyn has been classified as Green List (High Evidence).
Mendeliome v1.794 LYN Zornitza Stark reviewed gene: LYN: Rating: GREEN; Mode of pathogenicity: None; Publications: 36932076, 36122175; Phenotypes: Vasculitis, MONDO:0018882, LYN-related; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.13982 LYN Alison Yeung Marked gene: LYN as ready
Mendeliome v0.13982 LYN Alison Yeung Added comment: Comment when marking as ready: No human disease association published. Mouse models suggest role in auto inflammatory pathways.
Mendeliome v0.13982 LYN Alison Yeung Gene: lyn has been classified as Red List (Low Evidence).
Mendeliome v0.13982 LYN Alison Yeung Classified gene: LYN as Red List (low evidence)
Mendeliome v0.13982 LYN Alison Yeung Gene: lyn has been classified as Red List (Low Evidence).
Mendeliome v0.12827 SLC25A19 Zornitza Stark Phenotypes for gene: SLC25A19 were changed from to Microcephaly, Amish type, MIM#607196; Thiamine metabolism dysfunction syndrome 4 (progressive polyneuropathy type), MIM#613710
Mendeliome v0.12824 SLC25A19 Zornitza Stark reviewed gene: SLC25A19: Rating: GREEN; Mode of pathogenicity: None; Publications: 31506564, 31295743, 12185364, 19798730; Phenotypes: Microcephaly, Amish type, MIM#607196, Thiamine metabolism dysfunction syndrome 4 (progressive polyneuropathy type), MIM#613710; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.10765 NMNAT2 Zornitza Stark Phenotypes for gene: NMNAT2 were changed from polyneuropathy; erythromelalgia to polyneuropathy; erythromelalgia; Hydrops fetalis and multiple fetal anomalies
Mendeliome v0.9048 CD59 Zornitza Stark Phenotypes for gene: CD59 were changed from to Haemolytic anaemia, CD59-mediated, with or without immune-mediated polyneuropathy, MIM# 612300
Mendeliome v0.9045 CD59 Zornitza Stark reviewed gene: CD59: Rating: GREEN; Mode of pathogenicity: None; Publications: 24382084, 23149847; Phenotypes: Haemolytic anaemia, CD59-mediated, with or without immune-mediated polyneuropathy, MIM# 612300; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.8606 VRK1 Zornitza Stark changed review comment from: Complex phenotype with mixed peripheral and central neurological features. Two families reported where PCH was prominent and accompanied by ataxia. At least three families also reported where peripheral neuropathy dominated the clinical picture without PCH/ataxia.; to: Complex phenotype with mixed peripheral and central neurological features. Two families reported where PCH was prominent and accompanied by ataxia. At least three families also reported where peripheral neuropathy dominated the clinical picture without PCH/ataxia.

Further delineation of phenotype 2021:
PMID 34169149: expanding spectrum of neurologic disorders associated with VRK1. Two Hispanic individuals, one homozygous (R321C: VUS and LP/P in ClinVar) and one cHet (R321C+V236M, latter P and more recently VUS in ClinVar), with slowly progressive weakness and a clinical syndrome consistent with adult-onset spinal muscular atrophy WITHOUT pontocerebellar atrophy. No hom in gnomAD and both have been reported in cHet individuals with other features: R321C in association with adult-onset amyotrophic lateral sclerosis and V236M with rapidly progressive sensorimotor polyneuropathy and microcephaly. Authors suggest PMID 26583493 and 31837156 have similar reports. PMID 26583493 reports a 32yo Hispanic individual, cHet H119R+R321C, with early-onset amyotrophic lateral sclerosis, 5 years progressive weakness. PMID 31837156 reports two patients with adult-onset length-dependent motor neuropathy from unrelated consanguineous families of Moroccan Jewish descent, both hom for R387H.
Mendeliome v0.7773 PSMC3 Zornitza Stark Phenotypes for gene: PSMC3 were changed from Deafness; cataract to Deafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354
Mendeliome v0.7772 PSMC3 Zornitza Stark edited their review of gene: PSMC3: Changed phenotypes: Deafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354
Mendeliome v0.7772 PSMC3 Zornitza Stark edited their review of gene: PSMC3: Changed phenotypes: Feafness, cataract, impaired intellectual development, and polyneuropathy, MIM#619354
Mendeliome v0.6455 NMNAT2 Bryony Thompson gene: NMNAT2 was added
gene: NMNAT2 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: NMNAT2 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: NMNAT2 were set to 31132363; 25271157; 20126265
Phenotypes for gene: NMNAT2 were set to polyneuropathy; erythromelalgia
Review for gene: NMNAT2 was set to AMBER
Added comment: A single family with siblings with a homozygous variant that confers a partial loss of function. Strong supporting functional evidence that the gene plays a key role in axonal survival.
Sources: Literature
Mendeliome v0.5063 NUDT2 Zornitza Stark Phenotypes for gene: NUDT2 were changed from Muscular hypotonia; Global developmental delay; Intellectual disability to Muscular hypotonia; Global developmental delay; Intellectual disability; Polyneuropathy
Mendeliome v0.5060 NUDT2 Zornitza Stark edited their review of gene: NUDT2: Added comment: Three individuals from two additional families reported with a different homozygous variant and ID/polyneuropathy phenotype. Upgrade to Green.; Changed rating: GREEN; Changed publications: 27431290, 30059600, 33058507
Mendeliome v0.4566 ABHD12 Zornitza Stark reviewed gene: ABHD12: Rating: GREEN; Mode of pathogenicity: None; Publications: 20797687, 24697911; Phenotypes: Polyneuropathy, hearing loss, ataxia, retinitis pigmentosa, and cataract, MIM# 612674; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.2825 PDXK Zornitza Stark reviewed gene: PDXK: Rating: AMBER; Mode of pathogenicity: None; Publications: 31187503; Phenotypes: Axonal polyneuropathy, optic atrophy; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.2825 PDXK Russell Gear gene: PDXK was added
gene: PDXK was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PDXK was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PDXK were set to (PMID: 31187503)
Phenotypes for gene: PDXK were set to Axonal polyneuropathy; optic atrophy
Review for gene: PDXK was set to RED
Added comment: Currently two unrelated families with axonal polyneuropathy and optic atrophy described in the same paper, with bi-allelic PDXK pathogenic variants. Functional work in the same paper includes work on patient derived fibroblasts, measurement of an axonal damage biomarker (NFL protein), and response to PLP supplementation treatment.

Need one further unrelated family to upgrade to green?
Sources: Literature
Mendeliome v0.2667 ABHD12 Zornitza Stark Phenotypes for gene: ABHD12 were changed from to Polyneuropathy, hearing loss, ataxia, retinitis pigmentosa, and cataract MIM#612674
Mendeliome v0.0 LYN Zornitza Stark gene: LYN was added
gene: LYN was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: LYN was set to Unknown