1054 Congenital Central Hypoventilation Syndrome and PHOX2B Testing
نویسندگان
چکیده
منابع مشابه
Congenital central hypoventilation syndrome: PHOX2B mutations and phenotype.
RATIONALE Congenital central hypoventilation syndrome (CCHS), a unique disorder of respiratory control associated with Hirschsprung disease (HSCR) and tumors of neural crest origin, results from polyalanine repeat expansion mutations in the paired-like homeobox (PHOX)2B gene in more than 90% of cases, and alternative PHOX2B mutations in remaining cases. OBJECTIVES To characterize CCHS-associa...
متن کاملCongenital central hypoventilation syndrome
Congenital central hypoventilation syndrome (CCHS) is a rare disorder of the automatic control of breathing. The literary misnomer "Ondine's curse" has been used in prior literatures and the disease was first described in 1970 by Mellins et al.1 The hallmark of the disease is alveolar hypoventilation with insensitivity to hypoxaemia and hypercapnia, most pronounced during sleep, but the clinica...
متن کاملCongenital central hypoventilation syndrome
3 Nelson D A, Weiner A, Yanoff M, DePeralta J. Retinal lesions in subacute sclerosing panencephalitis. Arch Ophthalmol 1970; 84: 613-21. 4 Andriola M, Karlsberg R 0. Maculopathy in subacute sclerosing panencephalitis. Am J Dis Child 1972; 124: 187-9. 5 Cape C A, Martinez J, Robertson J T, Hamilton R, Jabbour J T. Adult onset of subacute sclerosing panencephalitis. Arch Neurol 1973; 28: 124-7. 6...
متن کاملCongenital Central Hypoventilation Syndrome
Congenital central hypoventilation syndrome (CCHS) is a rare neurocristopathy with disordered respiratory control and autonomic nervous system regulation. CCHS is caused by mutations in the PHOX2B gene, and the PHOX2B genotype/mutation anticipates the CCHS phenotype, including the severity of hypoventilation, risk of sinus pauses, and risk of associated disorders including Hirschsprung disease ...
متن کاملStructural and functional differences in PHOX2B frameshift mutations underlie isolated or syndromic congenital central hypoventilation syndrome
Heterozygous mutations in the PHOX2B gene are causative of congenital central hypoventilation syndrome (CCHS), a neurocristopathy characterized by defective autonomic control of breathing due to the impaired differentiation of neural crest cells. Among PHOX2B mutations, polyalanine (polyAla) expansions are almost exclusively associated with isolated CCHS, whereas frameshift variants, although l...
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ژورنال
عنوان ژورنال: Sleep
سال: 2019
ISSN: 0161-8105,1550-9109
DOI: 10.1093/sleep/zsz069.1051