Estrogen regulation

Amphiregulin, also known as AREG, is a protein synthesized as a transmembrane glycoprotein with 252 aminoacids and it is encoded by the AREG gene. in humans.

ZNF703 is a gene which has been linked with the development of breast cancers. ZNF703 is contained within the NET/N1z family responsible for regulation of transcription essential for developmental growth especially in the hindbrain. Normal functions performed by ZNF703 include adhesion, movement and proliferation of cells. ZNF703 directly accumulates histone deacetylases at gene promoter regions but does not bind to functional DNA.

Inhibin, beta B, also known as INHBB, is a protein which in humans is encoded by the INHBB gene. INHBB is a subunit of both activin and inhibin, two closely related glycoproteins with opposing biological effects.