Displasia metatrópica en una niña con mutación c.1811_1812delinsAT en el exón 11 del gen TRPV4 no informada previamente

Autor: Francisco Cammarata-Scalisi, Albaro Barrera, Uta Matysiak-Scholze, Yudith Guerrero, Ana Bracho, Jessica Heinze, María Angelina Lacruz-Rengel
Rok vydání: 2015
Předmět:
Zdroj: Archivos Argentinos de Pediatria. 113
ISSN: 0325-0075
DOI: 10.5546/aap.2015.e10
Popis: Metatropic dysplasia is a skeletal disorder with clinical heterogeneity, characterized by craniofacial dysmorphy including frontal bossing and midface hypoplasia, short trunk,progressive kyphoscoliosis and shortened limbs. The TRPV4 gene is located on 12q24.11, coding a cation channel with nonselective permeability to calcium; it is expressed and involved in many physiological processes through responses to different stimuli. Over 50 mutations in TRPV4 have been described. We present a seven months old girl with heterozygous mutation c.1811_1812delinsAT; p.I604N in intron 11 not previously reported in the TRPV4 gene and with clinical findings compatible with metatropic dysplasia.
Databáze: OpenAIRE