Combined ADAMTS10 and ADAMTS17 inactivation exacerbates bone shortening and skin phenotypes.

ABSTRACT: Weill-Marchesani syndrome (WMS) is characterized by severe short stature, joint contractures, tight skin, heart valve and eye anomalies. WMS is caused by biallelic mutations in ADAMTS10, ADAMTS17, or LTBP2, or mono-allelic mutations in FBN1 Because bone growth is driven by chondrocyte proliferation and hypertrophy in the growth plates, the genetics of WMS suggests that the affected extracellular matrix (ECM) proteins contribute to chondrocyte and growth plate function. Here, we show that Adamts10;Adamts17 double knockout (DKO) mice have significant postnatal lethality and exacerbated bone shortening, which correlated with a narrower hypertrophic zone in their growth plates. Potential ADAMTS17 substrates identified by N-terminomics and yeast-2-hybri

SUBMITTER: Taye N 

PROVIDER: S-EPMC12489390 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature