LYMPHATIC MALFORMATION 6
|
0.700 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Prenatal exome sequencing analysis in fetal structural anomalies detected by ultrasonography (PAGE): a cohort study.
|
30712880 |
2019 |
LYMPHATIC MALFORMATION 6
|
0.700 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Impaired PIEZO1 function in patients with a novel autosomal recessive congenital lymphatic dysplasia.
|
26387913 |
2015 |
LYMPHATIC MALFORMATION 6
|
0.700 |
GeneticVariation
|
disease |
UNIPROT |
Novel mutations in PIEZO1 cause an autosomal recessive generalized lymphatic dysplasia with non-immune hydrops fetalis.
|
26333996 |
2015 |
LYMPHATIC MALFORMATION 6
|
0.700 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Mutations in the mechanotransduction protein PIEZO1 are associated with hereditary xerocytosis.
|
22529292 |
2012 |
LYMPHATIC MALFORMATION 6
|
0.700 |
Biomarker
|
disease |
CTD_human |
|
|
|
LYMPHATIC MALFORMATION 6
|
0.700 |
GeneticVariation
|
disease |
CLINVAR |
|
|
|
Xerocytosis
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Overall, these data demonstrate a role for PIEZO1 during erythropoiesis, since activation of PIEZO1 - both chemical and through activating mutations- delays erythroid maturation, revealing new insights in the pathophysiology of hereditary xerocytosis.
|
31413092 |
2020 |
Xerocytosis
|
0.600 |
Biomarker
|
disease |
BEFREE |
This is the first demonstration of a direct link between PIEZO1 and iron metabolism, which defines the channel as a new hepatic iron metabolism regulator and as a possible therapeutic target of iron overload in DHS and other iron-loading anemias.
|
31737919 |
2020 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
PIEZO1 gain-of-function mutations delay reticulocyte maturation in hereditary xerocytosis.
|
31624108 |
2019 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We recorded whole-cell currents from 29 patients with different types of congenital haemolytic anaemias: 14 with hereditary spherocytosis due to mutations in α-spectrin, β-spectrin, ankyrin and band 3 protein; 6 patients with hereditary xerocytosis due to mutations in Piezo1; 6 patients with enzymatic disorders (3 patients with glucose-6-phosphate dehydrogenase deficiency, 1 patient with pyruvate kinase deficiency, 1 patient with glutamate-cysteine ligase deficiency and 1 patient with glutathione reductase deficiency), 1 patient with β-thalassemia and 2 patients, carriers of several mutations and a complex genotype.
|
31040790 |
2019 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Hereditary xerocytosis (HX) is caused by missense mutations in either the mechanosensitive cation channel PIEZO1 or the Ca<sup>2+</sup>-activated K<sup>+</sup> channel KCNN4.
|
31091145 |
2019 |
Xerocytosis
|
0.600 |
Biomarker
|
disease |
BEFREE |
The focus of this study is on Piezo1, a newly discovered, large, mammalian, mechanosensitive ion channel, which has been linked to diseases such as dehydrated hereditary stomatocytosis (Xerocytosis) and lymphatic dysplasia.
|
30885080 |
2019 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We use fatty acid supplementation to abrogate the phenotype of gain-of-function Piezo1 mutations causing human dehydrated hereditary stomatocytosis.
|
30867417 |
2019 |
Xerocytosis
|
0.600 |
Biomarker
|
disease |
BEFREE |
We engineered a mouse model of hereditary xerocytosis and show that Plasmodium infection fails to cause experimental cerebral malaria in these mice due to the action of Piezo1 in RBCs and in T cells.
|
29576450 |
2018 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Diseases associated with PIEZO1 include autosomal recessive generalised lymphatic dysplasia of Fotiou (GLDF) and autosomal dominant dehydrated hereditary stomatocytosis with or without pseudohyperkalemia and/or perinatal oedema (DHS).
|
29331020 |
2018 |
Xerocytosis
|
0.600 |
Biomarker
|
disease |
BEFREE |
Previous reports have indicated HX-associated PIEZO1 variants exhibit a partial gain-of-function phenotype with generation of mechanically activated currents that inactivate more slowly than wild type, indicating that increased cation permeability may lead to dehydration of PIEZO1-mutant HX erythrocytes.
|
28716860 |
2017 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Genetic studies revealed the patient had hereditary xerocytosis (HX) due to a novel PIEZO1 mutation inherited from his mother and hemoglobin C (HbC) trait inherited from his father.
|
28121068 |
2017 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Mutations that cause hereditary xerocytosis alter PIEZO1 kinetics.
|
28728821 |
2017 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Missense, gain-of-function mutations in the PIEZO1 gene have been identified in several families as causative of dehydrated hereditary stomatocytosis or xerocytosis.
|
27756835 |
2016 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Although the causative correlation between HPCHA and PIEZO1-gene mutated HX/DHS remains to be clarified, our findings raise an important question as to whether any of the HPCHA cases previously diagnosed in Japan may have in fact been the form of hemolytic anemia known as HX/DHS with PIEZO1 gene mutation.
|
26971963 |
2016 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Mutations in PIEZO1, which encodes a mechanically activated ion channel, have been reported with autosomal dominant dehydrated hereditary stomatocytosis and non-immune hydrops of unknown aetiology.
|
26333996 |
2015 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Gain-of-function mutations in PIEZO1 cause an autosomal dominant haemolytic anaemia in humans called dehydrated hereditary stomatocytosis.
|
26387913 |
2015 |
DEHYDRATED HEREDITARY STOMATOCYTOSIS 1 WITH OR WITHOUT PSEUDOHYPERKALEMIA AND/OR PERINATAL EDEMA
|
0.600 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Impaired PIEZO1 function in patients with a novel autosomal recessive congenital lymphatic dysplasia.
|
26387913 |
2015 |
Xerocytosis
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The structure was also determined of a point mutation located on a conserved surface at the position equivalent to the human PIEZO1 mutation found in dehydrated hereditary stomatocytosis patients (M2225R).
|
25242456 |
2014 |
Xerocytosis
|
0.600 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Recurrent mutation in the PIEZO1 gene in two families of hereditary xerocytosis with fetal hydrops.
|
23581886 |
2014 |