PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18082129-7 2008 These findings extend our understanding of the homeostatic function of UCP2 in regulating mitochondrial reactive oxygen production by identifying a feedback loop that senses mitochondrial reactive oxygen production and increases inner mitochondrial membrane UCP2 abundance and activity. reactive oxygen 104-119 uncoupling protein 2 Homo sapiens 71-75