Enables serine-type peptidase activity. Involved in several processes, including ceramide metabolic process; pentacyclic triterpenoid metabolic process; and response to herbicide. Predicted to be located in several cellular components, including chromatin; cytoplasmic side of plasma membrane; and mitochondrial intermembrane space. Predicted to be part of CD40 receptor complex and serine-type endopeptidase complex. Predicted to be active in mitochondrion. Used to study transient cerebral ischemia. Biomarker of asphyxia neonatorum; cryptorchidism; middle cerebral artery infarction; and status epilepticus. Human ortholog(s) of this gene implicated in 3-methylglutaconic aciduria type 8; Parkinson's disease; and motor neuron disease. Orthologous to human HTRA2 (HtrA serine peptidase 2); PARTICIPATES IN intrinsic apoptotic pathway; Parkinson's disease pathway; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; bisphenol A; clofibric acid.
[Acrolein co-treated with methacrylaldehyde co-treated with alpha-pinene co-treated with Ozone] results in increased expression of HTRA2 mRNA and [Air Pollutants results in increased abundance of [Acrolein co-treated with methacrylaldehyde co-treated with alpha-pinene co-treated with Ozone]] which results in increased expression of HTRA2 mRNA
[Acrolein co-treated with methacrylaldehyde co-treated with alpha-pinene co-treated with Ozone] results in increased expression of HTRA2 mRNA and [Air Pollutants results in increased abundance of [Acrolein co-treated with methacrylaldehyde co-treated with alpha-pinene co-treated with Ozone]] which results in increased expression of HTRA2 mRNA
[TNFSF10 protein co-treated with Dimethylnitrosamine] results in increased expression of HTRA2 protein and TNFSF10 protein promotes the reaction [Dimethylnitrosamine results in increased expression of HTRA2 protein]
LGK974 inhibits the reaction [Paraquat results in increased transport of HTRA2 protein] and oren gedoku to inhibits the reaction [Paraquat affects the localization of HTRA2 protein]
Variations in the protein level of Omi/HtrA2 in the heart of aged rats may contribute to the increased susceptibility of cardiomyocytes to ischemia/reperfusion injury and cell death : Omi/HtrA2 and aged heart injury.