Spinal Muscular Atrophy
|
0.160 |
GeneticVariation
|
disease |
BEFREE |
Very rare polymorphisms in the human VRK1 (vaccinia-related kinase 1) gene have been identified in complex neuromotor phenotypes associated to spinal muscular atrophy (SMA), pontocerebellar hypoplasia (PCH), microcephaly, amyotrophic lateral sclerosis (ALS) and distal motor neuron dysfunctions.
|
31527692 |
2019 |
Spinal Muscular Atrophy
|
0.160 |
CausalMutation
|
disease |
CLINVAR |
|
|
|
Spinal Muscular Atrophy
|
0.160 |
GeneticVariation
|
disease |
BEFREE |
The spinal muscular atrophy with pontocerebellar hypoplasia gene VRK1 regulates neuronal migration through an amyloid-β precursor protein-dependent mechanism.
|
25609612 |
2015 |
Spinal Muscular Atrophy
|
0.160 |
GeneticVariation
|
disease |
BEFREE |
Mutations in Vaccinia-related kinase 1 (VRK1) have emerged as a cause of severe neuronal phenotypes in human, including brain developmental defects and degeneration of spinal motor neurons, leading to Spinal Muscular Atrophy (SMA) or early onset Amyotrophic Lateral Sclerosis (ALS).
|
30050127 |
2018 |
Spinal Muscular Atrophy
|
0.160 |
GeneticVariation
|
disease |
BEFREE |
VRK1 variants have been segregated with motor neuron diseases including SMA phenotypes or hereditary complex motor and sensory axonal neuropathy (HMSN), with or without pontocerebellar hypoplasia or microcephaly.
|
31560180 |
2019 |
Spinal Muscular Atrophy
|
0.160 |
Biomarker
|
disease |
BEFREE |
Pontocerebellar hypoplasia with spinal muscular atrophy, also known as PCH1, is a group of autosomal recessive disorders characterized by generalized muscle weakness and global developmental delay commonly resulting in early death.
|
23284067 |
2013 |
Spinal Muscular Atrophy
|
0.160 |
Biomarker
|
disease |
HPO |
|
|
|
Cerebellar Hypoplasia
|
0.120 |
GeneticVariation
|
disease |
BEFREE |
Pontocerebellar hypoplasia (PCH) represents a group (PCH1-6) of neurodegenerative autosomal recessive disorders characterized by hypoplasia and/or atrophy of the cerebellum, hypoplasia of the ventral pons, progressive microcephaly and variable neocortical atrophy.
|
21273289 |
2011 |
Cerebellar Hypoplasia
|
0.120 |
Biomarker
|
disease |
HPO |
|
|
|
Cerebellar Hypoplasia
|
0.120 |
GeneticVariation
|
disease |
BEFREE |
Recently, two variants in the novel PCH1 associated protein EXOSC9 p.(Leu14Pro) and p.(Arg161*) have been identified in 4 unrelated patients exhibiting a severe phenotype involving cerebellar hypoplasia, axonal motor neuropathy, hypotonia, feeding difficulties, and respiratory insufficiency (PCH1D).
|
30690203 |
2020 |
Global developmental delay
|
0.110 |
Biomarker
|
disease |
HPO |
|
|
|
Global developmental delay
|
0.110 |
Biomarker
|
disease |
BEFREE |
Pontocerebellar hypoplasia with spinal muscular atrophy, also known as PCH1, is a group of autosomal recessive disorders characterized by generalized muscle weakness and global developmental delay commonly resulting in early death.
|
23284067 |
2013 |
PONTOCEREBELLAR HYPOPLASIA, TYPE 1B
|
0.100 |
GeneticVariation
|
disease |
CLINVAR |
|
|
|
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Pontocerebellar hypoplasia (PCH) represents a group (PCH1-6) of neurodegenerative autosomal recessive disorders characterized by hypoplasia and/or atrophy of the cerebellum, hypoplasia of the ventral pons, progressive microcephaly and variable neocortical atrophy.
|
21273289 |
2011 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Very rare polymorphisms in the human VRK1 (vaccinia-related kinase 1) gene have been identified in complex neuromotor phenotypes associated to spinal muscular atrophy (SMA), pontocerebellar hypoplasia (PCH), microcephaly, amyotrophic lateral sclerosis (ALS) and distal motor neuron dysfunctions.
|
31527692 |
2019 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Fourteen patients (12 females and two males; aged 16 months-14 years) presenting with PCH at neuroimaging and with clinical characteristics unsuggestive of PCH1 or PCH2 were included.
|
22452838 |
2012 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Spinal muscular atrophy with pontocerebellar hypoplasia is caused by a mutation in the VRK1 gene.
|
19646678 |
2009 |
Pontoneocerebellar hypoplasia
|
0.080 |
Biomarker
|
disease |
BEFREE |
In contrast to the previous definition of PCH-1, our observations suggest the existence of milder phenotypes with pontocerebellar hypoplasia or olivopontocerebellar atrophy in combination with anterior horn cell loss.
|
12548734 |
2003 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Here, we report an association of a novel homozygous splice variant in VRK1 (c.1159 + 1G>A) with childhood-onset SMA or juvenile lower motor disease with brisk tendon reflexes without pontocerebellar hypoplasia and normal intellectual ability in a family with five affected individuals.
|
31560180 |
2019 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Autopsy in one patient excluded spinal anterior horn involvement, which argues against pontocerebellar hypoplasia type I (PCH-1).
|
11008257 |
2000 |
Pontoneocerebellar hypoplasia
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
VRK1 mutations can produce adult-onset SMA and motor neuron disease in children without pontocerebellar hypoplasia.
|
27281532 |
2016 |
Amyotrophic Lateral Sclerosis
|
0.030 |
GeneticVariation
|
disease |
BEFREE |
Vaccinia-related kinase 1 (<i>VRK1</i>) mutations can cause motor phenotypes including axonal sensorimotor neuropathy, distal hereditary motor neuropathy (dHMN), spinal muscular atrophy, and amyotrophic lateral sclerosis.
|
30847374 |
2019 |
Amyotrophic Lateral Sclerosis
|
0.030 |
GeneticVariation
|
disease |
BEFREE |
Very rare polymorphisms in the human VRK1 (vaccinia-related kinase 1) gene have been identified in complex neuromotor phenotypes associated to spinal muscular atrophy (SMA), pontocerebellar hypoplasia (PCH), microcephaly, amyotrophic lateral sclerosis (ALS) and distal motor neuron dysfunctions.
|
31527692 |
2019 |
Amyotrophic Lateral Sclerosis
|
0.030 |
Biomarker
|
disease |
BEFREE |
Analysis of gene expression in the Vrk1<sup>GT3/GT3</sup> cortex predicts novel roles for VRK1 in neuronal pathways including neurotrophin signaling, axon guidance and pathways implicated in the pathogenesis of ALS.
|
30050127 |
2018 |
Malignant neoplasm of breast
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
Overexpression of the VRK1 kinase, which is associated with breast cancer, induces a mesenchymal to epithelial transition in mammary epithelial cells.
|
30180179 |
2018 |