Secondary childhood glaucoma in neurofibromatosis type 1: an unusual corneal leukoma case report.

Neurofibromatosis type 1 (NF1) is a rare autosomal dominant disorder that affects the skin, eyes and peripheral nervous system. It is rarely associated with glaucoma, especially in pediatric patients. We herein report an unusual case of corneal degeneration in a child with NF1, characterized by peripheral corneal leukoma and a membrane under Descemet's membrane.

Brain-specific loss of Abcg1 disturbs cholesterol metabolism and aggravates pyroptosis and neurological deficits after traumatic brain injury.

Based on accumulating evidence, cholesterol metabolism dysfunction has been suggested to contribute to the pathophysiological process of traumatic brain injury (TBI) and lead to neurological deficits. As a key transporter of cholesterol that efflux from cells, the ATP-binding cassette (ABC) transporter family exerts many beneficial effects on central nervous system (CNS) diseases. However, there is no study regarding the effects and mechanisms of ABCG1 on TBI.