This gene encodes a secreted protein that dorsalizes early vertebrate embryonic tissues by binding to ventralizing TGF-beta-like bone morphogenetic proteins and sequestering them in latent complexes. The encoded protein may also have roles in organogenesis and during adulthood. It has been suggested that this gene could be a candidate gene for Cornelia de Lange syndrome. Reduced expression of this gene results in enhanced bone regeneration. Alternative splicing results in multiple transcript variants. Other alternative splice variants have been described but their full length sequence has not been determined. [provided by RefSeq, Jan 2015]
Forensic Context
A study in cynomolgus macaques demonstrated that acute methamphetamine administration significantly increased hippocampal expression of the CHRD mRNA, which is involved in blocking BMP signaling and synaptic plasticity, while chronic administration resulted in an unchanged or slightly increased expression compared to controls [Choi et al. DOI:10.1016/j.taap.2018.05.031].