Homeobox protein DLX-3 (DLX3)

Homeobox protein DLX-3 (encoded by the DLX3 gene) is a transcription factor belonging to the distal-less homeobox family. DLX3 contains a homeobox DNA-binding domain and regulates expression of genes essential for differentiation and development of hair follicles, teeth, and bone. Its transcriptional activity is modulated by Wnt and BMP signaling pathways. Mutations in DLX3 are associated with autosomal dominant disorders affecting hair, teeth, and bone, such as trichodentoosseous syndrome and amelogenesis imperfecta with taurodontism. The protein plays a key role in embryonic development, tissue-specific gene activation, and cellular differentiation[1][2][3][4].

Other names

Distal-less homeobox 3DLX3Homeobox protein DLX-3

Drugs (if developed) would likely modulate transcriptional activation or DNA-binding activity, but no explicit drug mechanism detailed in results[1][3].