Function |
The primary function of this lipase is the hydrolysis of triglycerides of circulating chylomicrons and very low density lipoproteins (VLDL). Binding to heparin sulfate proteogylcans at the cell surface is vital to the function. The apolipoprotein, APOC2, acts as a coactivator of LPL activity in the presence of lipids on the luminal surface of vascular endothelium. |
Gene References into Functions |
- LPL-mediated release of essential fatty acid DHA regulates hematopoietic stem progenitor cell expansion and definitive hematopoiesis PMID: 29615667
- the negatively charged IDR of GPIHBP1 traverses a vast space, facilitating capture of LPL by capillary endothelial cells and simultaneously contributing to GPIHBP1's ability to preserve LPL structure and activity. PMID: 29899144
- LPL in the hypothalamus is an important regulator of body weight and glucose homeostasis PMID: 28456865
- These results identify LPL as an important regulator of fatty acid transport to skeletal compartments and demonstrate an intricate functional link between systemic and skeletal fatty acid and glucose metabolism. PMID: 28608812
- mutation of a conserved cysteine in GPIHBP1 abolishes the ability of GPIHBP1 to bind LPL PMID: 28476858
- The data suggests that ANGPTL3 is part of the machinery causing dyslipidemia majorily via LPL inhibition in mastitis mice. PMID: 29104012
- Using in vitro ketosis model by glucose starvation, studied inhibition of ketosis by momilactone B. Found momilactone B could regulate the angiopoietin-like-3 (ANGPTL3)-lipoprotein lipase (LPL)pathway, and suppressed the expression of HMGCS2 through the increased expression of STAT5b. PMID: 27874312
- physiological changes in adipose tissue ANGPTL4 expression during fasting and cold resulted in inverse changes in the amount of mature-glycosylated LPL in wild-type mice, but not Angptl4(-/-) mice. We conclude that ANGPTL4 promotes loss of intracellular LPL by stimulating LPL degradation after LPL processing in the endoplasmic reticulum (ER). PMID: 27034464
- LPL moved quickly from heparan sulfate proteoglycans (HSPGs) on adipocytes to GPIHBP1-coated beads, thereby depleting LPL stores on the surface of adipocytes. We conclude that HSPG-bound LPL in the interstitial spaces of tissues is mobile, allowing the LPL to move to GPIHBP1 on endothelial cells PMID: 27811232
- our study reveals that hepatic LPL is involved in the regulation of plasma LPL activity and lipid homeostasis. PMID: 27234787
- The induction of LPL activity by fasting in core transgenic mice activated PPARalpha downstream target genes that are involved in fatty acid beta-oxidation. PMID: 27665576
- This study shows that TNF-alpha, by a Foxo1 dependent pathway, increases the transcription of ANGPTL4 which is secreted by the cells and causes inactivation of LPL. PMID: 28215713
- Our findings suggest that neuronal LPL is involved in the regulation of body weight and composition in response to either the change in quantity (HF feeding) or quality (n-3 PUFA-enriched) of dietary fat PMID: 27282869
- An LPL structural model suggests that the LPL S447X truncation exposes residues implicated in LPL binding to lipoprotein binding uptake receptors, such as GPIHBP1. PMID: 27984852
- feeding induces lipasin, activating the lipasin-Angptl3 pathway, which inhibits LPL in cardiac and skeletal muscles to direct circulating TAG to WAT for storage PMID: 26687026
- MiR-590 agomir down-regulates LPL mRNA and protein expression in a mouse model of atherosclerosis. PMID: 26397958
- Deficiency of Lipoprotein Lipase in Neurons Decreases AMPA Receptor Phosphorylation and Leads to Neurobehavioral Abnormalities in Mice PMID: 26263173
- Systemic LPL deletion results in impaired glucose tolerance, whole-body and tissue-specific insulin resistance, which is associated with tissue lipid deposition in various insulin target tissues PMID: 25635326
- Results indicated that aggregation of alpha-syn and reduction of UCHL1 expression in LPL-deficient mice may affect synaptic function. PMID: 25595992
- the amount of LPL expressed in muscle and heart governed both the binding of chylomicron particles and the assimilation of chylomicron lipids in the tissue. PMID: 25589507
- Maternal overnutrition induces LPL expression in trophoblasts by reducing the inhibitory effect of SIRT1 on PPARgamma. PMID: 25948680
- Lipoprotein lipase is an important modulator of lipid uptake and storage in hypothalamic neurons. PMID: 26265042
- Results suggest that impaired synaptic vesicle recycling results from deficient docosahexaenoic acid and arachidonic acid and contributes to the presynaptic dysfunction and plasticity impairment in LPL-deficient neurons PMID: 25194787
- Adipocyte-specific Sel1L-deficient (AKO) mice are resistant to diet-induced obesity. Sel1L stabilizes and prevents LPL dimers from aggregation in the endoplasmic reticulum. PMID: 25066055
- This study showed that phloridzin improved plasma lipoprotein lipase activity via a decrease of ANGPTL4 mRNA expression and an increase of AMP-activated protein kinase phosphorylation. PMID: 24932810
- TRL margination depends on LPL bound to GPIHBP1. PMID: 24726386
- LpL hydrolysis of circulating lipoproteins is required for the accumulation of lipids in the heart of fasting mice. PMID: 24493834
- The expression levels of miR-27a and miR-29a inversely correlate with the mRNA levels of lipoprotein lipase and its key transcriptional regulator peroxisome proliferator-activated receptor gamma during 3T3-L1 adipocyte differentiation. PMID: 24457907
- Leu452His mutation in lipoprotein lipase gene transfer associated with hypertriglyceridemia in mice in vivo. PMID: 24086538
- PPARgamma1 was intimately involved in LPL gene expression in skeletal muscle and the AMPK-PPARgamma1 pathway may play a role in exercise-induced LPL expression. PMID: 24644240
- Activated cyclin-dependent kinase 5 promotes microglial phagocytosis of fibrillar beta-amyloid by up-regulating lipoprotein lipase expression. PMID: 23816988
- inactivation of LPL by Angptl4 appears to occur after both proteins have traveled along the secretory pathway and arrived at the cell surface. PMID: 24220340
- The present study showed that miR-467b protects apoE(-/-) mice from atherosclerosis by reducing lipid accumulation and inflammatory cytokine secretion via downregulation of LPL expression. PMID: 24309104
- Lipoprotein lipase activity decreases in adipose tissue during fasting. PMID: 23176178
- Macrophage LpL plays an important role in the development of atherosclerosis but not adiposity. PMID: 23378601
- LpL has a role as the "gatekeeper" for tissue lipid distribution and its deficiency more profoundly affects brown than white fat biology PMID: 23542081
- Neither a high fat diet nor fasting/re-feeding markedly altered the distribution pattern of LPL or GPIHBP1 in mouse pancreas. PMID: 23186339
- Findings indicate that miR-467b may regulate lipid accumulation and proinflammatory cytokine secretion in oxLDL-stimulated macrophages by targeting the LPL gene. PMID: 22963823
- ABCG1 controls LPL activity and promotes lipid accumulation in human macrophages in the presence of triglyceride-rich lipoproteins. PMID: 22772754
- variation in Lmf1 expression is a posttranslational determinant of LPL activity. PMID: 22345169
- lipoprotein retention in Bruch's membrane is mediated by lipoprotein lipase PMID: 21801873
- Hematopoietic cell-derived LPL could efficiently ameliorate severe hypertriglyceridemia and hypo-alpha-cholesterolemia at the compensation of increased triglyceride content of liver PMID: 21980507
- These results suggest that downregulation of miR-467b is involved in the development of hepatic steatosis by modulating the expression of its target, LPL. PMID: 21986524
- Uptake of dietary retinoids at the maternal-fetal barrier: in vivo evidence for the role of lipoprotein lipase and alternative pathways. PMID: 21795711
- LPL gene expression appears to be under dietary control: supplementation with cyanidin-3-O-beta-glucoside appears to up-regulate LPL in plasma and skeletal muscle but down-regulate LPL in visceral adipose tissue in the KK-Ay mouse model of diabetes PMID: 21360538
- the cleavage of ANGPTL4 by these PCs modulates its inhibitory effect on LPL activity. PMID: 21398697
- LPL is a novel Abeta-binding protein promoting cellular uptake and subsequent degradation of Abeta. PMID: 21177248
- Data show that apoC-II and LPL mRNAs correlate temporally and geographically with surfactant lipid synthesis in preparation for birth and suggest that fatty acid recruitment from the circulation by apoC-II-activated LPL is modulated by apoC-II secretion. PMID: 21059267
- PPAR-alpha response is generated by unbound fatty acids released locally by lipase activity and not by circulating plasma fatty acids. PMID: 20421589
- Results show that cotransfection of LPL with wild-type Lmf1 restores its ability to support normal lipase maturation. PMID: 19471043
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Subcellular Location |
Cell membrane, Lipid-anchor, GPI-anchor, Secreted |
Protein Families |
AB hydrolase superfamily, Lipase family |
Tissue Specificity |
Expressed in liver, epididymal fat, heart, psoas muscle, lactating mammary gland, adrenal, lung, and ovary. Highest levels in heart and adrenal gland. |
Database Links |
KEGG: mmu:16956 STRING: 10090.ENSMUSP00000015712 UniGene: Mm.1514 |