Idiopathic Juvenile Osteoporosis: Clinical Experience from a Single Centre and Screening of LRP5 and LRP6 Genes
Year:
2015
Type of item:
Articolo in Rivista
Tipologia ANVUR:
Articolo su rivista
Language:
Inglese
Format:
A Stampa
Referee:
Sì
Name of journal:
Calcified Tissue International
ISSN of journal:
0171-967X
N° Volume:
96
Number or Folder:
6
Page numbers:
575-579
Keyword:
Idiopathic Juvenile Osteoporosis, LRP5, LRP6, bone biopsy, bone mineral density.
Short description of contents:
We report clinical findings, bone mineral density (BMD) and bone biopsy data in ten children with features of classic idiopathic juvenile osteoporosis (IJO). We also screened the patients for mutations in LRP5 and LRP6. We found low BMD in the lumbar spine, the hip and distal radius. In the spine and distal radius, the reduction in BMD was more marked in the trabecular compartment. Biopsy confirmed that the trabecular compartment is more severely involved with reduction in bone formation and increase in bone resorption. No mutations in LRP5 and LRP6 could be identified. IJO is likely to be a heterogeneous bone disorder, and next-generation genomic sequencing studies may help reveal causative genes.
Franceschi, Roberto; Vincenzi, Monica; Camilot, Marta; Antoniazzi, Franco; Freemont, Anthony J; Adams, Judith E; Laine, Christine; Makitie, Outi; Mughal, M. Zulf,
Idiopathic Juvenile Osteoporosis: Clinical Experience from a Single Centre and Screening of LRP5 and LRP6 Genes«Calcified Tissue International»
, vol. 96
, n. 6
, 2015
, pp. 575-579