Engineering Approach
Target KO gRNA Contruction Lentivirus
Alternative Names
Arginase 1
Full Name
Arginase catalyzes the hydrolysis of arginine to ornithine and urea. At least two isoforms of mammalian arginase exist (types I and II) which differ in their tissue distribution, subcellular localization, immunologic crossreactivity and physiologic function. The type I isoform encoded by this gene, is a cytosolic enzyme and expressed predominantly in the liver as a component of the urea cycle. Inherited deficiency of this enzyme results in argininemia, an autosomal recessive disorder characterized by hyperammonemia. Two transcript variants encoding different isoforms have been found for this gene.
Applications
Improve macrophages persist in solid tumors
Reference
DeNardo, David G, and Brian Ruffell. "Macrophages as regulators of tumour immunity and immunotherapy." Nature reviews. Immunology vol. 19,6 (2019): 369-382. doi:10.1038/s41577-019-0127-6