Familial aplasia of the vermis
|
0.780 |
Biomarker
|
disease |
BEFREE |
Fibroblasts from individuals with MKS1-related JS make normal or fewer cilia than control fibroblasts, their cilia are more variable in length than controls, and show decreased ciliary ARL13B and INPP5E.
|
26490104 |
2016 |
Familial aplasia of the vermis
|
0.780 |
GeneticVariation
|
disease |
BEFREE |
So far, only one locus (JBTS1 on 9q34) has been mapped, in two families with JS.
|
12908130 |
2003 |
Familial aplasia of the vermis
|
0.780 |
GeneticVariation
|
disease |
BEFREE |
Mutations in inositol polyphosphate 5-phosphatase E (INPP5E) cause Joubert syndrome, a human disorder associated with numerous ciliopathic defects, including renal cyst formation, linking phosphoinositides to ciliopathies.
|
27401686 |
2017 |
Familial aplasia of the vermis
|
0.780 |
GeneticVariation
|
disease |
BEFREE |
Here, we report the detailed clinical phenotypes of two sisters with a novel homozygous variant in INPP5E (NM_019892.4: c.1565G>C, NP_063945.2: p.Gly552Ala), expanding the phenotype associated with Joubert syndrome type 1.
|
29052317 |
2017 |
Familial aplasia of the vermis
|
0.780 |
GeneticVariation
|
disease |
BEFREE |
Phenotypic spectrum and prevalence of INPP5E mutations in Joubert syndrome and related disorders.
|
23386033 |
2013 |
Familial aplasia of the vermis
|
0.780 |
GeneticVariation
|
disease |
BEFREE |
Proteomic analysis identified INPP5E, whose mutations also lead to JS or mental retardation, obesity, congenital retinal dystrophy, and micropenis syndromes, as novel prenyl-dependent cargo of PDE6D.
|
24166846 |
2014 |
Familial aplasia of the vermis
|
0.780 |
Biomarker
|
disease |
BEFREE |
Murine Inpp5e ablation is embryonically lethal and recapitulates JBTS, including neural tube defects and polydactyly; however, the underlying defects in cilia signaling and the function of INPP5E at cilia are still emerging.
|
27998989 |
2017 |
Familial aplasia of the vermis
|
0.780 |
Biomarker
|
disease |
BEFREE |
Regulation of ciliary retrograde protein trafficking by the Joubert syndrome proteins ARL13B and INPP5E.
|
27927754 |
2017 |
MORM syndrome
|
0.720 |
GeneticVariation
|
disease |
BEFREE |
Whole-exome sequencing identified the likely causes of disease as a novel homozygous frameshift mutation (NM_152384.2: c.196delA; p.(Arg66Glufs*12); family 1) in BBS5, and a nonsense mutation (NM_019892.5:c.1879C>T; p.Gln627*; family 2) in INPP5E, previously reported in an extended Pakistani family with MORM syndrome.
|
31173343 |
2019 |
MORM syndrome
|
0.720 |
GeneticVariation
|
disease |
BEFREE |
In human INPP5E, we identified a mutation affecting INPP5E ciliary localization and cilium stability in a family with MORM syndrome, a condition related to Bardet-Biedl syndrome.
|
19668215 |
2009 |
Polydactyly
|
0.320 |
Biomarker
|
disease |
BEFREE |
Consistent with a role in transition zone function, mutation of mouse Tmem231 disrupts the localization of proteins including Arl13b and Inpp5e to cilia, resulting in phenotypes characteristic of MKS such as polydactyly and kidney cysts.
|
25869670 |
2015 |
Polydactyly
|
0.320 |
Biomarker
|
disease |
BEFREE |
Murine Inpp5e ablation is embryonically lethal and recapitulates JBTS, including neural tube defects and polydactyly; however, the underlying defects in cilia signaling and the function of INPP5E at cilia are still emerging.
|
27998989 |
2017 |
Fibrosis, Liver
|
0.110 |
GeneticVariation
|
disease |
BEFREE |
A splice site variant in INPP5E causes diffuse cystic renal dysplasia and hepatic fibrosis in dogs.
|
30235266 |
2018 |
Polymicrogyria
|
0.110 |
Biomarker
|
disease |
BEFREE |
We find that JBTS1 and -3 primarily show features restricted to the central nervous system, with JBTS1 showing largely pure cerebellar and midbrain-hindbrain junction involvement, and JBTS3 displaying cerebellar, midbrain-hindbrain junction, and cerebral cortical features, most notably polymicrogyria.
|
15786477 |
2005 |
Oculomotor apraxia
|
0.110 |
GeneticVariation
|
disease |
BEFREE |
Our study shows that developmental delay, intellectual disability, hypotonia and ocular motor apraxia are common in INPP5E-related disorders and considerable intra-familial phenotypic variability is possible.
|
26748598 |
2016 |
Ciliopathies
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
INPP5E mutations cause primary cilium signaling defects, ciliary instability and ciliopathies in human and mouse.
|
19668215 |
2009 |
Ciliopathies
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
INPP5E is an inositol polyphosphate 5-phosphatase that dephosphorylates phosphoinositide 3-kinase (PI3K)-generated PI(3,4,5)P<sub>3</sub> and is mutated in ciliopathy syndromes.
|
27056978 |
2016 |
Ciliopathies
|
0.080 |
Biomarker
|
disease |
BEFREE |
Together, our data indicate that Inpp5e functions as a key regulator of cell polarity in the renal epithelia, by inhibiting PtdIns(3,4,5)P<sub>3</sub> and subsequently stabilizing PtdIns(4,5)P<sub>2</sub> and recruiting Ezrin, F-actin, and basal bodies to the apical membrane, and suggest a possible novel approach for treating human ciliopathies.
|
27401686 |
2017 |
Ciliopathies
|
0.080 |
Biomarker
|
disease |
BEFREE |
Mutations in inositol polyphosphate 5-phosphatase E (INPP5E) cause the ciliopathies known as Joubert and MORM syndromes; however, the role of INPP5E in ciliary biology is not well understood.
|
25395580 |
2015 |
Ciliopathies
|
0.080 |
Biomarker
|
disease |
BEFREE |
Induction of an Alternative mRNA 5' Leader Enhances Translation of the Ciliopathy Gene Inpp5e and Resistance to Oncolytic Virus Infection.
|
31851930 |
2019 |
Ciliopathies
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
None of the MKS fetuses carried INPP5E mutations, indicating that the two ciliopathies are not allelic at this locus.
|
23386033 |
2013 |
Ciliopathies
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
In conclusion, our results suggest that the INPP5E: c.1572+5G>A variant is causal for the ciliopathy in Norwich Terriers.
|
30235266 |
2018 |
Ciliopathies
|
0.080 |
GeneticVariation
|
disease |
BEFREE |
Our findings expand the molecular spectrum associated with BBS5 mutations in Pakistan and provide further supportive evidence that the INPP5E mutation is a common cause of ciliopathy in Northern Pakistan, likely representing a regional founder mutation.
|
31173343 |
2019 |
Episodic Kinesigenic Dyskinesia 1
|
0.040 |
GeneticVariation
|
disease |
BEFREE |
Finally, Pip5k1a overexpression rescued the ciliogenesis defects and PKD phenotypes in Inpp5e-depleted embryos.
|
30321068 |
2019 |
Episodic Kinesigenic Dyskinesia 1
|
0.040 |
GeneticVariation
|
disease |
BEFREE |
Rather β-catenin may play a dual and context-dependent role in PKD and in the presence of other cyst-inducing mutations (Inpp5e-deletion); β-catenin loss may exacerbate disease in a WNT target gene-independent manner.
|
30265301 |
2019 |