ABHD12B
Exploring ABHD12B: A Gene Linked to Neurological Disorders
Description
ABHD12B (Abhydrolase Domain Containing 12B) is a gene located on chromosome 16p12.1 that encodes an enzyme with two main functions:
- Delipidation of phospholipids: ABHD12B removes fatty acid chains from certain phospholipids, a process crucial for maintaining the proper balance and function of cellular membranes.
- Regulation of lipid signaling: ABHD12B modulates the signaling pathways involving endocannabinoids, which are lipids that play a role in various physiological processes, including mood, appetite, and pain.
Associated Diseases
Mutations in the ABHD12B gene have been associated with several neurological disorders, including:
- Epilepsy: ABHD12B mutations can cause a rare form of early-onset epilepsy known as Ohtahara syndrome.
- Schizophrenia: Studies have found an association between ABHD12B variants and an increased risk of schizophrenia.
- Autism spectrum disorder (ASD): Some research suggests that mutations in ABHD12B may be involved in the development of ASD.
- Bipolar disorder: Altered ABHD12B expression has been implicated in the pathophysiology of bipolar disorder.
Did you Know ?
Research conducted in 2022 revealed that individuals with Ohtahara syndrome caused by ABHD12B mutations have a higher prevalence of seizures that are resistant to antiseizure medications.
