Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068345365> ?p ?o ?g. }
- W2068345365 endingPage "449" @default.
- W2068345365 startingPage "438" @default.
- W2068345365 abstract "Evidence presented over the past 20 years has shown that long-chain polyunsaturated fatty acids (LCPUFAs), especially the n-3 fatty acids such as eicospentaenoic acid (EPA) and docosahexaenoic acid (DHA) are beneficial for bone health. Some studies in humans indicate that LCPUFAs can increase bone formation, affect peak bone mass in adolescents and reduce bone loss as measured using bone mineral densitometry. The cellular mechanisms of action of the LCPUFAs, however, are complex and involve modulation of fatty acid metabolites such as prostaglandins, resolvins and protectins, several signalling pathways, cytokines and growth factors. LCPUFAs affect receptor activator of nuclear factor κβ (RANK), a receptor found on the osteoclast, the cell causing bone resorption, which controls osteoclast formation. Lipoxygenase (LOX) generated lipid mediators (resolvins, lipoxins, protectins and docosanoids) have both anti-inflammatory and pro-resolving activities. Both resolvins and lipoxins inhibit inflammation-induced bone resorption. Arachidonic acid significantly upregulates inducible NO synthase (iNOS) mRNA expression in human osteoblast-like cells, thereby possibly enhancing osteoclastic activity. The protective effect of EPA on osteoblastogenesis could be mediated by the biphasic cross-talk between PGE2 and NO production involving COX-2 and iNOS pathways. Other mediators of osteoblast maturation include PPARα ligands such as linoleic acid and possibly DHA in association with bone morphogenic proteins. Since DHA is a weaker ligand for PPARγ, more uncommitted mesenchymal stem cells are thought to differentiate into osteoblasts rather than adipocytes. This review addresses selected cellular mechanisms that may explain the beneficial effects of the LCPUFAs on bone." @default.
- W2068345365 created "2016-06-24" @default.
- W2068345365 creator A5021065867 @default.
- W2068345365 creator A5039775439 @default.
- W2068345365 creator A5042247935 @default.
- W2068345365 creator A5058365133 @default.
- W2068345365 date "2010-10-01" @default.
- W2068345365 modified "2023-10-09" @default.
- W2068345365 title "Long-chain polyunsaturated fatty acids: Selected mechanisms of action on bone" @default.
- W2068345365 cites W1484700968 @default.
- W2068345365 cites W1520750411 @default.
- W2068345365 cites W1529510901 @default.
- W2068345365 cites W1647126819 @default.
- W2068345365 cites W1757602702 @default.
- W2068345365 cites W1836416096 @default.
- W2068345365 cites W1867154475 @default.
- W2068345365 cites W1903949561 @default.
- W2068345365 cites W1919759535 @default.
- W2068345365 cites W1942190035 @default.
- W2068345365 cites W1965496484 @default.
- W2068345365 cites W1966247104 @default.
- W2068345365 cites W1968114643 @default.
- W2068345365 cites W1969492354 @default.
- W2068345365 cites W1972470247 @default.
- W2068345365 cites W1973759270 @default.
- W2068345365 cites W1974106781 @default.
- W2068345365 cites W1974261403 @default.
- W2068345365 cites W1975624356 @default.
- W2068345365 cites W1975743527 @default.
- W2068345365 cites W1975953388 @default.
- W2068345365 cites W1980371179 @default.
- W2068345365 cites W1982075704 @default.
- W2068345365 cites W1983594481 @default.
- W2068345365 cites W1987061919 @default.
- W2068345365 cites W1988420415 @default.
- W2068345365 cites W1992347698 @default.
- W2068345365 cites W1992404267 @default.
- W2068345365 cites W1993412402 @default.
- W2068345365 cites W1993640536 @default.
- W2068345365 cites W1994335320 @default.
- W2068345365 cites W1994422321 @default.
- W2068345365 cites W1994596418 @default.
- W2068345365 cites W1994908701 @default.
- W2068345365 cites W1995906184 @default.
- W2068345365 cites W2003790100 @default.
- W2068345365 cites W2004092276 @default.
- W2068345365 cites W2011022129 @default.
- W2068345365 cites W2013200752 @default.
- W2068345365 cites W2015496410 @default.
- W2068345365 cites W2021264816 @default.
- W2068345365 cites W2028777728 @default.
- W2068345365 cites W2031283052 @default.
- W2068345365 cites W2031449989 @default.
- W2068345365 cites W2032633863 @default.
- W2068345365 cites W2037335528 @default.
- W2068345365 cites W2038432030 @default.
- W2068345365 cites W2040103880 @default.
- W2068345365 cites W2041894472 @default.
- W2068345365 cites W2042472720 @default.
- W2068345365 cites W2042595325 @default.
- W2068345365 cites W2043426681 @default.
- W2068345365 cites W2046833545 @default.
- W2068345365 cites W2048549302 @default.
- W2068345365 cites W2050718108 @default.
- W2068345365 cites W2051826552 @default.
- W2068345365 cites W2051907363 @default.
- W2068345365 cites W2051964625 @default.
- W2068345365 cites W2052776442 @default.
- W2068345365 cites W2053076410 @default.
- W2068345365 cites W2053388585 @default.
- W2068345365 cites W2054061576 @default.
- W2068345365 cites W2054535851 @default.
- W2068345365 cites W2055420849 @default.
- W2068345365 cites W2056127048 @default.
- W2068345365 cites W2056269123 @default.
- W2068345365 cites W2059134507 @default.
- W2068345365 cites W2063216829 @default.
- W2068345365 cites W2064575648 @default.
- W2068345365 cites W2065083861 @default.
- W2068345365 cites W2066036795 @default.
- W2068345365 cites W2066092624 @default.
- W2068345365 cites W2067674980 @default.
- W2068345365 cites W2069187563 @default.
- W2068345365 cites W2072887749 @default.
- W2068345365 cites W2075365278 @default.
- W2068345365 cites W2077084676 @default.
- W2068345365 cites W2077256934 @default.
- W2068345365 cites W2079059818 @default.
- W2068345365 cites W2079871985 @default.
- W2068345365 cites W2088008955 @default.
- W2068345365 cites W2088023466 @default.
- W2068345365 cites W2090407721 @default.
- W2068345365 cites W2091724639 @default.
- W2068345365 cites W2092879246 @default.
- W2068345365 cites W2095350495 @default.
- W2068345365 cites W2096737355 @default.
- W2068345365 cites W2099026444 @default.
- W2068345365 cites W2099621348 @default.