Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Type of study
Year range
1.
Arch. argent. pediatr ; 121(2): e202202682, abr. 2023. ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1424963

ABSTRACT

El raquitismo hipofosfatémico hereditario es una condición genética asociada con una mineralización ósea alterada causada por la deficiencia de fosfato. Produce deformidad esquelética y retraso del crecimiento en la infancia. Se describen diferentes patrones de herencia según el locus involucrado. Dado el solapamiento de los fenotipos y la dificultad en analizar genealogías reducidas, los estudios moleculares son importantes para establecer la causa genética y realizar el abordaje familiar. La forma recesiva del raquitismo hipofosfatémico (ARHR, OMIM #241520) es una condición extremadamente poco frecuente reportada en familias de origen europeo y de Oriente Medio. Las mutaciones con pérdida de función del gen DMP1 (dentin matrix acidic phosphoprotein 1) se asocian al raquitismo hipofosfatémico hereditario tipo 1. En este artículo presentamos el primer reporte de una familia argentina con raquitismo hipofosfatémico hereditario por mutación en DMP1


Hereditary hypophosphatemic rickets is a genetic condition associated with impaired bone mineralization caused by phosphate deficiency. It results in skeletal deformity and growth retardation in early childhood. Different inheritance patterns have been described according to the locus involved. Given the phenotypic overlapping and the difficulty in analyzing reduced genealogies, molecular studies are important to establish the genetic cause and implement a family-centered approach. The autosomal recessive form of hypophosphatemic rickets (ARHR, OMIM 241520) is an extremely rare condition reported in families of European and Middle Eastern descent. Loss-of-function mutations in the DMP1 (dentin matrix acidic phosphoprotein 1) gene are associated with hereditary hypophosphatemic rickets type 1. In this article, we describe the first report of an Argentine family with hereditary hypophosphatemic rickets due to a mutation in the DMP1 gene.


Subject(s)
Humans , Male , Infant , Familial Hypophosphatemic Rickets/genetics , Argentina , Calcification, Physiologic , Mutation
SELECTION OF CITATIONS
SEARCH DETAIL