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Mendeliome v1.1323 VRK1 Zornitza Stark Phenotypes for gene: VRK1 were changed from Pontocerebellar hypoplasia type 1A, MIM# 607596; Adult-onset spinal muscular atrophy without pontocerebellar hypoplasia to Pontocerebellar hypoplasia type 1A, MIM# 607596; Adult-onset spinal muscular atrophy without pontocerebellar hypoplasia; Neuronopathy, distal hereditary motor, autosomal recessive 10, MIM# 620542
Mendeliome v1.1322 VRK1 Zornitza Stark edited their review of gene: VRK1: Changed phenotypes: Pontocerebellar hypoplasia type 1A, MIM# 607596, Adult-onset spinal muscular atrophy without pontocerebellar hypoplasia, Neuronopathy, distal hereditary motor, autosomal recessive 10, MIM# 620542
Mendeliome v0.8608 VRK1 Zornitza Stark Phenotypes for gene: VRK1 were changed from Pontocerebellar hypoplasia type 1A, MIM# 607596; SMA to Pontocerebellar hypoplasia type 1A, MIM# 607596; Adult-onset spinal muscular atrophy without pontocerebellar hypoplasia
Mendeliome v0.8607 VRK1 Zornitza Stark Publications for gene: VRK1 were set to 19646678; 21937992; 25609612; 24126608; 27281532
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 v0.8606 VRK1 Zornitza Stark edited their review of gene: VRK1: Changed publications: 19646678, 21937992, 25609612, 24126608, 27281532, 34169149, 26583493; Changed phenotypes: Pontocerebellar hypoplasia type 1A, MIM# 607596, Adult-onset spinal muscular atrophy without pontocerebellar hypoplasia
Mendeliome v0.6386 VRK1 Zornitza Stark Marked gene: VRK1 as ready
Mendeliome v0.6386 VRK1 Zornitza Stark Gene: vrk1 has been classified as Green List (High Evidence).
Mendeliome v0.6386 VRK1 Zornitza Stark Phenotypes for gene: VRK1 were changed from to Pontocerebellar hypoplasia type 1A, MIM# 607596; SMA
Mendeliome v0.6385 VRK1 Zornitza Stark Publications for gene: VRK1 were set to
Mendeliome v0.6384 VRK1 Zornitza Stark Mode of inheritance for gene: VRK1 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.6383 VRK1 Zornitza Stark edited their review of gene: VRK1: Changed rating: GREEN; Changed phenotypes: Pontocerebellar hypoplasia type 1A, MIM# 607596, SMA
Mendeliome v0.0 VRK1 Zornitza Stark gene: VRK1 was added
gene: VRK1 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: VRK1 was set to Unknown