Article
Mutations in LRP5 cause primary osteoporosis without features of OI by reducing Wnt signaling activity.
BMC medical genetics - 10 Apr 2012
Korvala Johanna, Jüppner Harald, Mäkitie Outi, Sochett Etienne, Schnabel Dirk, Mora Stefano, Bartels Cynthia F, Warman Matthew L, Deraska Donald, Cole William G, Hartikka Heini, Ala-Kokko Leena, Männikkö Minna
Abstract excerpt
BACKGROUND: Primary osteoporosis is a rare childhood-onset skeletal condition whose pathogenesis has been largely unknown. We have previously shown that primary osteoporosis can be caused by heterozygous missense mutations in the Low-density lipoprotein receptor-related protein 5 (LRP5) gene, and the role of LRP5 is further investigated here. METHODS: LRP5 was analyzed in 18 otherwise healthy children and...
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