| http://purl.uniprot.org/citations/25550459 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25550459 | http://www.w3.org/2000/01/rdf-schema#comment | "Various cell types in atherosclerotic lesions express matrix metalloproteinase (MMP)-8. We investigated whether MMP-8 affects the structure and antiatherogenic function of apolipoprotein (apo) A-I, the main protein component of HDL particles. Furthermore, we studied serum lipid profiles and cholesterol efflux capacity in MMP-8-deficient mouse model. Incubation of apoA-I (28 kDa) with activated MMP-8 yielded 22 kDa and 25 kDa apoA-I fragments. Mass spectrometric analyses revealed that apoA-I was cleaved at its carboxyl-terminal part. Treatment of apoA-I and HDL with MMP-8 resulted in significant reduction (up to 84%, P < 0.001) in their ability to facilitate cholesterol efflux from cholesterol-loaded THP-1 macrophages. The cleavage of apoA-I by MMP-8 and the reduction in its cholesterol efflux capacity was inhibited by doxycycline. MMP-8-deficient mice had significantly lower serum triglyceride (TG) levels (P = 0.003) and larger HDL particles compared with wild-type (WT) mice. However, no differences were observed in the apoA-I levels or serum cholesterol efflux capacities between the mouse groups. Proteolytic modification of apoA-I by MMP-8 may impair the first steps of reverse cholesterol transport, leading to increased accumulation of cholesterol in the vessel walls. Eventually, inhibition of MMPs by doxycycline may reduce the risk for atherosclerotic vascular diseases."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.org/dc/terms/identifier | "doi:10.1096/fj.14-262956"xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Jauhiainen M."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Metso J."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Soliymani R."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Salminen A."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Salo T."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Sorsa T."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Pussinen P.J."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/author | "Astrom P."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/name | "FASEB J"xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/pages | "1435-1445"xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/title | "Matrix metalloproteinase 8 degrades apolipoprotein A-I and reduces its cholesterol efflux capacity."xsd:string |
| http://purl.uniprot.org/citations/25550459 | http://purl.uniprot.org/core/volume | "29"xsd:string |
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