FAM43A
FAM43A: A Crucial Gene in Human Health
Description
FAM43A (family with sequence similarity 43, member A) is a gene located on chromosome 11 in humans. It encodes a protein of the same name, which plays a vital role in various cellular processes. FAM43A is expressed in a wide range of tissues, including the brain, liver, kidney, and heart.
The FAM43A protein is a member of the FAM43 family of transmembrane proteins. These proteins are characterized by their large extracellular domain, which contains several immunoglobulin (Ig)-like domains. FAM43A specifically contains five Ig-like domains and a single transmembrane domain.
Associated Diseases
Mutations in the FAM43A gene have been linked to a number of human diseases, including:
- Nephrotic syndrome: A kidney disorder characterized by excessive protein loss in the urine.
- Focal segmental glomerulosclerosis (FSGS): A type of kidney disease that can lead to end-stage renal failure.
- Congenital diaphragmatic hernia: A birth defect that occurs when the diaphragm, the muscle separating the chest and abdomen, fails to form properly.
- Autism spectrum disorder (ASD): A neurodevelopmental disorder characterized by social and communication difficulties.
Did you Know ?
Recent studies have shown that mutations in the FAM43A gene are present in approximately 5-10% of children with nephrotic syndrome. This suggests that FAM43A plays a significant role in the development and function of the kidneys.
