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Updated: Jun 22, 2026

Peptides from Phage Display Library Modulate Gene Expression in Mesenchymal Cells and Potentiate Osteogenesis in Unicortical Bone Defects
Published on: December 10, 2010
[Hormones and osteoporosis update. Effects of natriuretic peptides on endochondral bone growth]
1Medicine and Clinical Science, Kyoto university Graduate School of Medicine.
Abstract:
We revealed that the C-type natriuretic peptide (CNP) and its receptor guanylyl cyclase-B (GC-B) system is a potent and physiological stimulator of endochondral bone growth by using transgenic and knockout mice. In humans, one form of skeletal dysplasias, acromesomelic dysplasia, type Maroteaux, was reported to be caused by loss of function mutations in the GC-B gene. Further studies are needed for clarifying the patho-physiological roles of the CNP/GC-B system on human skeletal dysplasias. Moreover, we will have to translate this effect of the CNP/GC-B system on endochondral bone growth into skeletal dysplasias.
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