Holoprosencephaly 6, also known as hpe6, is related to holoprosencephaly and exencephaly. An important gene associated with Holoprosencephaly 6 is HPE6 (Holoprosencephaly 6), and among its related pathways/superpathways are Disulfiram Pathway, Pharmacodynamics (Dopaminergic neuron) and Hair follicle development: organogenesis - part 2 of 3. Affiliated tissues include fetal brain and brain, and related phenotypes are nervous system and integument