Deleções do gene homeobox SHOX na baixa estatura
نویسندگان
چکیده
منابع مشابه
The short stature homeobox gene SHOX is involved in skeletal abnormalities in Turner syndrome.
Turner syndrome is characterized by short stature and is frequently associated with a variable spectrum of somatic features including ovarian failure, heart and renal abnormalities, micrognathia, cubitus valgus, high-arched palate, short metacarpals and Madelung deformity. Madelung deformity is also a key feature of Leri-Weill syndrome. Defects of the pseudoautosomal homeobox gene SHOX were pre...
متن کاملTranscriptional and translational regulation of the Leri-Weill and Turner syndrome homeobox gene SHOX.
Regulation of gene expression is particularly important for gene dosage-dependent diseases and the phenomenon of clinical heterogeneity frequently associated with these phenotypes. We here report on the combined transcriptional and translational regulatory mechanisms controlling the expression of the Léri-Weill and Turner syndrome gene SHOX. We define an alternative promotor within exon 2 of th...
متن کاملBNP is a transcriptional target of the short stature homeobox gene SHOX.
Short stature due to SHOX deficiency represents a common congenital form of growth failure and is involved in the aetiology of 'idiopathic' short stature and the growth deficits and skeletal anomalies in Leri-Weill, Langer and Turner syndromes. Although much is known on the clinical and molecular aspects of SHOX haploinsufficiency, the integration of SHOX in the signalling pathways regulating b...
متن کاملSHOT, a SHOX-related homeobox gene, is implicated in craniofacial, brain, heart, and limb development.
Deletion of the SHOX region on the human sex chromosomes has been shown to result in idiopathic short stature and proposed to play a role in the short stature associated with Turner syndrome. We have identified a human paired-related homeobox gene, SHOT, by virtue of its homology to the human SHOX and mouse OG-12 genes. Two different isoforms were isolated, SHOTa and SHOTb, which have identical...
متن کاملThe Short-Stature Homeobox-Containing Gene (shox/SHOX) Is Required for the Regulation of Cell Proliferation and Bone Differentiation in Zebrafish Embryo and Human Mesenchymal Stem Cells
The short-stature homeobox-containing gene (SHOX) was originally discovered as one of genes responsible for idiopathic short-stature syndromes in humans. Previous studies in animal models have shown the evolutionarily conserved link between this gene and skeletal formation in early embryogenesis. Here, we characterized developmental roles of shox/SHOX in zebrafish embryos and human mesenchymal ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista da Associação Médica Brasileira
سال: 2002
ISSN: 0104-4230
DOI: 10.1590/s0104-42302002000300009