HILPDA and schizophrenia: The functional hypoxia-inducible lipid droplet-associated (HILPDA) protein is a novel regulator of intracellular lipid and energy metabolism expressed under hypoxia.58 HILPDA expression, attenuated in schizophrenia,59 might represent a protective factor that explains the higher FA in the PLIC of individuals in the control group with birth asphyxia.