Paediatric or syndromic cardiomyopathy
Gene: PTPN11EnsemblGeneIds (GRCh38): ENSG00000179295
EnsemblGeneIds (GRCh37): ENSG00000179295
OMIM: 176876, Gene2Phenotype
PTPN11 is in 29 panels
4 reviews
Ivone Leong (Genomics England Curator)
Submitted on behalf of the GMS Cardiology specialist group. The group has agreed that this gene should be Green on this panel.Created: 2 Dec 2019, 3:58 p.m. | Last Modified: 2 Dec 2019, 3:58 p.m.
Panel Version: 0.16
Rebecca Whittington (South West GLH)
LEOPARD syndrome 1 OMIM#151100; Leukemia, juvenile myelomonocytic, somatic OMIM#607785;Metachondromatosis OMIM#156250; Noonan syndrome 1 OMIM#163950Created: 25 Mar 2019, 4:30 p.m.
Key rasopathy gene with paediatric onset disease.Created: 25 Mar 2019, 4:27 p.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Variants in this GENE are reported as part of current diagnostic practice
Ellen McDonagh (Genomics England Curator)
Comment on mode of pathogenicity: See comments from reviewer - both loss-of-function and gain-of-function variants may be relevant.Created: 5 Feb 2016, 12:39 p.m.
Comment when marking as ready: Comments from Reviewer: Loss of function mutations in PTPN11 are identified in 90% of cases of LEOPARD syndrome. Gain of function mutations in PTPN11 are the cause of 50% of Noonan syndrome cases. - Helen Savage (Congenica Ltd), Jan. 21, 2016, 11:25 a.m. Gain of function mutations in PTPN11 cause Noonan syndrome and LEOPARD syndrome. These disorders share phenotypes with Legius syndrome. No reports of mutations in PTPN11 causing Legius syndrome. - Helen Savage (Congenica Ltd), Jan. 25, 2016, 11:45 a.m. Gain of function mutations in, and rare duplications of, PTPN11 cause ~50% of Noonan syndrome cases. Loss of function mutations cause ~90% of LEOPARD syndrome cases. - Helen Savage (Congenica Ltd), Jan. 21, 2016, 2:21 p.m.Created: 5 Feb 2016, 12:35 p.m.
Helen Savage (Congenica Ltd)
Gain of function mutations cause Noonan syndrome; loss of function mutations cause LEOPARD syndromeCreated: 1 Feb 2016, 10:50 a.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Phenotypes
Noonan syndrome; LEOPARD syndrome
Mode of pathogenicity
Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments
Details
- Mode of Inheritance
- MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
- Sources
-
- NHS GMS
- Expert List
- South West GLH
- London South GLH
- Expert Review Green
- Phenotypes
-
- Noonan syndrome 1
- LEOPARD syndrome 1 151100
- LEOPARD syndrome 1
- Noonan syndrome 1 163950
- Noonan syndrome
- syndromic HCM
- LEOPARD syndrome
- OMIM
- 176876
- Clinvar variants
- Variants in PTPN11
- Penetrance
- None
- Publications
- Mode of Pathogenicity
- Other - please provide details in the comments
- Panels with this gene
-
- Skeletal dysplasia
- Cytopenia - NOT Fanconi anaemia
- Haematological malignancies cancer susceptibility
- Intellectual disability
- DDG2P
- Mosaic skin disorders - deep sequencing
- Pigmentary skin disorders
- Fetal hydrops
- Rare syndromic craniosynostosis or isolated multisuture synostosis
- Haematological malignancies for rare disease
- RASopathies
- IUGR and IGF abnormalities
- Bleeding and platelet disorders
- Hereditary neuropathy
- Fetal anomalies
- Childhood solid tumours cancer susceptibility
- Primary lymphoedema
- Cytopenias and congenital anaemias
- Paediatric or syndromic cardiomyopathy
- Neurofibromatosis Type 1
- Embryonal tumour of possible germline origin
- Hereditary neuropathy or pain disorder
- Hypertrophic cardiomyopathy
- Osteogenesis imperfecta
- Monogenic short stature
- Adult solid tumours cancer susceptibility
- Childhood solid tumours
- Sarcoma of possible germline origin
- Inherited bleeding disorders
History Filter Activity
Added New Source
Ivone Leong (Genomics England Curator)Source NHS GMS was added to PTPN11.
Added New Source, Set mode of pathogenicity, Set Phenotypes, Set publications
Ivone Leong (Genomics England Curator)Source Expert List was added to PTPN11. Mode of pathogenicity for gene PTPN11 was changed from to Other - please provide details in the comments Added phenotypes LEOPARD syndrome 1 151100; Noonan syndrome 1 163950 for gene: PTPN11 Publications for gene PTPN11 were changed from 18678287; 16263833; PMID: 17603483; 15384080; 11704759; 17497712; 15240615; 12529711; 12634870 to 17603483; 15384080; 15240615; 16263833; 18678287; 12529711; 17497712; 12634870; 11704759
Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes
Ivone Leong (Genomics England Curator)gene: PTPN11 was added gene: PTPN11 was added to Cardiomyopathies - including childhood onset. Sources: Expert Review Green,London South GLH,South West GLH Mode of inheritance for gene: PTPN11 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PTPN11 were set to 18678287; 16263833; PMID: 17603483; 15384080; 11704759; 17497712; 15240615; 12529711; 12634870 Phenotypes for gene: PTPN11 were set to LEOPARD syndrome 1; Noonan syndrome; syndromic HCM; Noonan syndrome 1; LEOPARD syndrome