Lipin-1 Antibody

Phosphatidate phosphatase LPIN1 (lipin-1) plays roles in controlling the metabolism of fatty acids at differents levels. Lipin-1 acts as a magnesium-dependent phosphatidate phosphatase enzyme which catalyzes the conversion of phosphatidic acid to diacylglycerol during triglyceride, phosphatidylcholine and phosphatidylethanolamine biosynthesis in the reticulum endoplasmic membrane. Lipin-1 acts also as a nuclear transcriptional coactivator for PPARGC1A/PPARA to modulate lipid metabolism gene expression. Defects in lipin-1 are a cause of autosomal recessive acute recurrent myoglobinuria (ARARM) also known as acute recurrent rhabdomyolysis. Recurrent myoglobinuria is characterized by recurrent attacks of rhabdomyolysis (necrosis or disintegration of skeletal muscle) associated with muscle pain and weakness and followed by excretion of myoglobin in the urine. Renal failure may occasionally occur.