Article
Knock-In of the Recurrent R368X Mutation of PRKAR1A that Represses cAMP-Dependent Protein Kinase A Activation: A Model of Type 1 Acrodysostosis.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research - 1 Feb 2017
Le Stunff Catherine, Tilotta Francoise, Sadoine Jérémy, Le Denmat Dominique, Briet Claire, Motte Emmanuelle, Clauser Eric, Bougnères Pierre, Chaussain Catherine, Silve Caroline
Abstract excerpt
In humans, activating mutations in the PRKAR1A gene cause acrodysostosis 1 (ACRDYS1). These mutations result in a reduction in PKA activation caused by an impaired ability of cAMP to dissociate mutant PRKAR1A from catalytic PKA subunits. Two striking features of this rare developmental disease are renal resistance to PTH and chondrodysplasia resulting from the constitutive inhibition of PTHR1/Gsa/AC/cAMP/PKA...
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