https://www.selleckchem.com/pr....oducts/FK-506-(Tacro
The holoprosencephalies (HPEs) are a group of disorders that are characterized by a failure of differentiation and midline cleavage of the prosencephalon, which usually occurs between days 18 and 28 of gestation. HPE has been divided into three subcategories based on the structural malformation alobar, semilobar, and lobar HPE. Middle interhemispheric variant (MIH) or syntelencephaly is also considered as a milder variant of HPE. It is estimated to occur in 1/16,000 live births and 1/250 conceptuses. HPE is caused by genetic