PTPN11 mutations in LEOPARD syndrome
نویسندگان
چکیده
منابع مشابه
Phosphatase-defective LEOPARD syndrome mutations in PTPN11 gene have gain-of-function effects during Drosophila development.
Missense mutations in the PTPN11 gene, which encodes the protein tyrosine phosphatase SHP-2, cause clinically similar but distinctive disorders, LEOPARD (LS) and Noonan (NS) syndromes. The LS is an autosomal dominant disorder with pleomorphic developmental abnormalities including lentigines, cardiac defects, short stature and deafness. Biochemical analyses indicated that LS alleles engender los...
متن کاملONLINE MUTATION REPORT PTPN11 mutations in patients with LEOPARD syndrome: a French multicentric experience
B Keren, A Hadchouel, S Saba, Y Sznajer, D Bonneau, B Leheup, O Boute, D Gaillard, D Lacombe, V Layet, S Marlin, G Mortier, A Toutain, C Beylot, C Baumann, A Verloes, H Cavé, for the French Collaborative Noonan Study Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
متن کاملPTPN11 mutations in patients with LEOPARD syndrome: a French multicentric experience.
B Keren, A Hadchouel, S Saba, Y Sznajer, D Bonneau, B Leheup, O Boute, D Gaillard, D Lacombe, V Layet, S Marlin, G Mortier, A Toutain, C Beylot, C Baumann, A Verloes, H Cavé, for the French Collaborative Noonan Study Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
متن کاملLEOPARD Syndrome Caused by Tyr279Cys Mutation in the PTPN11 Gene.
LEOPARD syndrome (LS) is an acronym consisting of lentigines, electrocardiographic abnormalities, ocular hypertelorism, pulmonary valve stenosis, abnormal genitalia, retardation of growth and deafness. However, hypertrophic cardiomyopathy, the most frequent cause of sudden cardiac death in young people, is the most common cardiovascular manifestation in LS patients and the major determinant of ...
متن کاملLEOPARD Syndrome with PTPN11 Gene Mutation Showing Six Cardinal Symptoms of LEOPARD.
LEOPARD multiple congenital anomaly syndrome inherited in an autosomal dominant manner. LEOPARD is an acronym for Lentigines, Eletrocardiographic conduction defects, Ocular hypertelorism, Pulmonary valve stenosis, Abnormalities of the genitalia, Retardation of growth, and Deafness. Clinical diagnosis is primarily based on multiple lentigines, typical facial features, and the presence of hypertr...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 2002
ISSN: 1468-6244
DOI: 10.1136/jmg.39.8.571