VPS13A and Choreoacanthocytosis: In humans, the dysfunction of VPS13A causes a neurodegenerative disorder, Chorea‐acanthocytosis.47 Some of the missense mutations in VPS13A, which are found in Chorea‐acanthocytosis patients, are located in the Chorein_N region,48 suggesting that a defect of phospholipid transfer at organelle contact sites may be one of the causes of some neurodegenerative disorders.