Bmp4 (Windows)

BMP4 is synthesized as a 408-residue preproprotein that undergoes specific proteolytic cleavage to become a mature 116-residue active peptide.

: It initiates bone and cartilage development and is particularly critical for patterning teeth. Mutations in BMP4 are linked to tooth agenesis (missing teeth). BMP4 is synthesized as a 408-residue preproprotein that

Beyond development, BMP4 is a major player in adult metabolism and disease. Beyond development, BMP4 is a major player in

BMP4 is essential from the earliest stages of life, where its loss often leads to embryonic lethality. in the adult brain

: Binding to Type I (ALK3/ALK6) and Type II (BMPR2) receptors triggers the phosphorylation of R-Smads (Smad1/5/8) , which complex with Smad4 and move into the nucleus to regulate gene expression.

: It typically suppresses "default" neural differentiation to promote skin formation; however, in the adult brain, it helps maintain neural stem cell pools. Metabolic & Clinical Significance

: It primarily signals through two routes: