rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.710
GeneticVariation
BEFREE
Here we present a patient with severe, progressive neonatal HCM , elevated urinary catecholamine metabolites, and dysmorphic features in whom we identified a known LEOPARD syndrome-associated PTPN11 mutation (c.1403 C > T; p.T468M ) and a novel, potentially pathogenic missense SOS1 variant (c.1018 C > T; p.P340S) replacing a rigid nonpolar imino acid with a polar amino acid at a highly conserved position.
22585553
2012
rs121918456
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.020
GeneticVariation
BEFREE
Ptpn11(Y279C /+) (LS/+) mice recapitulated the human disorder, with short stature, craniofacial dysmorphia, and morphologic, histologic, echocardiographic, and molecular evidence of hypertrophic cardiomyopathy (HCM).
21339643
2011
rs121918456
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.020
GeneticVariation
BEFREE
We previously generated knock-in mice harboring the PTPN11 mutation Y279C , one of the most common NSML alleles; these now-termed SHP2Y279C/+ mice recapitulate the human disorder and develop hypertrophic cardiomyopathy (HCM ) by 12 weeks of age.
28582432
2017
rs397507549
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.020
GeneticVariation
BEFREE
We therefore hypothesized that hyperactivation of AKT1 is required for the development of Q510E -SHP2-induced HCM .
28911943
2017
rs397507549
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.020
GeneticVariation
BEFREE
This study describes the association between the Gln510Glu mutation of the PTPN11 gene and lethal progressive hypertrophic cardiomyopathy (HCM ) in a newborn with the NS phenotype.
19582499
2009
rs121918462
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.010
GeneticVariation
BEFREE
Here, we report a Japanese female infant with NS carrying the PTPN11 T73I mutation with NS/MPD, complete atrio-ventricular septal defect, and rapidly progressive HCM .
26286251
2015
rs397507550
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
0.010
GeneticVariation
BEFREE
We report on a woman with LS and a novel Gln510His mutation in PTPN11, who had progressive HCM with congestive heart failure and nonsustained ventricular tachycardia, successfully treated with implantable cardioverter defibrillator (ICD).
21910226
2011
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Visual processing in Noonan syndrome: dorsal and ventral stream sensitivity.
21910245
2011
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
LEOPARD syndrome without hearing loss or pulmonary stenosis: a report of 2 cases.
25544017
2015
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
The Marshall M. Parks memorial lecture: making sense of early-onset childhood retinal dystrophies--the clinical phenotype of Leber congenital amaurosis.
19825837
2010
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Pathogenesis of multiple lentigines in LEOPARD syndrome with PTPN11 gene mutation.
25917897
2015
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
LEOPARD syndrome: clinical dilemmas in differential diagnosis of RASopathies.
24767283
2014
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Clinical and molecular analysis of 30 patients with multiple lentigines LEOPARD syndrome.
15121796
2004
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Structural and mechanistic insights into LEOPARD syndrome-associated SHP2 mutations.
23457302
2013
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Reactive oxygen species and epidermal growth factor are antagonistic cues controlling SHP-2 dimerization.
22411627
2012
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Patient-specific induced pluripotent stem-cell-derived models of LEOPARD syndrome.
20535210
2010
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Paraspinal neurofibromas and hypertrophic neuropathy in Noonan syndrome with multiple lentigines.
26337637
2016
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
A rasopathy phenotype with severe congenital hypertrophic obstructive cardiomyopathy associated with a PTPN11 mutation and a novel variant in SOS1.
22585553
2012
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Medulloblastoma in a patient with the PTPN11 p.Thr468Met mutation.
23813970
2013
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Grouping of multiple-lentigines/LEOPARD and Noonan syndromes on the PTPN11 gene.
12058348
2002
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Molecular basis of gain-of-function LEOPARD syndrome-associated SHP2 mutations.
24935154
2014
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
A novel PTPN11 mutation in LEOPARD syndrome.
14961557
2003
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Phosphatase-dependent and -independent functions of Shp2 in neural crest cells underlie LEOPARD syndrome pathogenesis.
20493809
2010
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Identification of a PTPN11 hot spot mutation in a child with atypical LEOPARD syndrome.
27484170
2016
rs121918457
×
Entrez Id:
5781
Gene Symbol:
PTPN11
PTPN11
Hypertrophic Cardiomyopathy
T
0.710
CausalMutation
CLINVAR
Tegumentary manifestations of Noonan and Noonan-related syndromes.
24037001
2013