TSPOAP1 (TSPO Associated Protein 1): TSPOAP1 is a gene that encodes a protein linked with the translocator protein (TSPO), involved in mitochondrial function and steroid production. It plays a role in regulating cholesterol transport and mitochondrial respiration. Although its specific functions are still under investigation, TSPOAP1 may impact cellular energy metabolism and could be relevant to neurodegenerative diseases and mood disorders.