Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
In this study, we modeled HSPB1 mutant-induced neuropathies in Drosophila using a human HSPB1<sup>S135F</sup> mutant that has a missense mutation in its α-crystallin domain.
|
31630804 |
2020 |
Neuropathy
|
0.100 |
Biomarker
|
group |
BEFREE |
This review extensively profiles the published literature on CMT2F and distal hereditary motor neuropathy II (dHMN II), a similar neuropathy with exclusively motor symptoms that is also due to mutations in Hsp27.
|
31212070 |
2019 |
Neuropathy
|
0.100 |
Biomarker
|
group |
BEFREE |
A detailed phenotype and natural history study of HSPB1 neuropathy is therefore required in order to inform the duration and outcome measures of any future trials.
|
27816334 |
2017 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
This specific HSPB1 mutation results in a severe neuropathy phenotype affecting exclusively the motor neurons of the peripheral nervous system.
|
28077174 |
2017 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Together, these findings suggest that the mitochondrial abnormalities in mutant Hsp27-induced neuropathies may be a primary cause of pathology, leading to further deficits in the mitochondrial axonal transport and onset of disease.
|
28595321 |
2017 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Physico-chemical properties of the mutations G34R, P39L and E41K in the N-terminal domain of human heat shock protein B1 (HspB1), which have been associated with hereditary motor neuron neuropathy, were analyzed.
|
25965061 |
2015 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Targeted next-generation sequencing reveals further genetic heterogeneity in axonal Charcot-Marie-Tooth neuropathy and a mutation in HSPB1.
|
23963299 |
2014 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Some properties of G84R and L99M mutants of HspB1 associated with peripheral distal neuropathies were investigated.
|
23948568 |
2013 |
Neuropathy
|
0.100 |
Biomarker
|
group |
BEFREE |
Mutations in the small heat shock protein HSPB1 (HSP27) are a cause of axonal Charcot-Marie-Tooth neuropathy (CMT2F) and distal hereditary motor neuropathy.
|
23728742 |
2013 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
However, we present a family with a novel mutation in the C-terminus of HSP27 (p.Gln175X) [corrected] with a motor predominant distal neuropathy but with definite sensory involvement compatible with CMT2.
|
22734906 |
2012 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The significant HSPB1 mutation frequency in both phenotypes indicates its relevance in the pathogenesis of these neuropathies.
|
22176143 |
2011 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Increased monomerization of mutant HSPB1 leads to protein hyperactivity in Charcot-Marie-Tooth neuropathy.
|
20178975 |
2010 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Mutations in HSPB1 and HSPB8, members of the small heat shock protein family, have recently been shown to cause some distal motor neuropathies.
|
15296780 |
2004 |
Neuropathy
|
0.100 |
GeneticVariation
|
group |
BEFREE |
We observed the additional HSPB1 mutations in four families with distal HMN and in one individual with CMT neuropathy.
|
15122254 |
2004 |