Transmembrane Protease, Serine 6 (TMPRSS6) gene is associated with the synthesis of transmembrane protease, serine 6 (also known as matriptase-2), a liver serine protease. TMPRSS6 cleaves the bone morphogenetic protein (BMP) and down-regulates the iron hormone hepcidin, facilitating iron absorption. Inactivation of TMPRSS6 is associated with iron deficiency anemia. There are two single nucleotide polymorphisms […]