Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056833831> ?p ?o ?g. }
- W2056833831 endingPage "601" @default.
- W2056833831 startingPage "592" @default.
- W2056833831 abstract "Previous studies have shown that muscle atrophy is associated with mitochondrial dysfunction and an increased rate of mitochondrial reactive oxygen species production. We recently demonstrated that fatty acid hydroperoxides (FA-OOHs) are significantly elevated in mitochondria isolated from atrophied muscles. The purpose of this study was to determine whether FA-OOHs can alter skeletal muscle mitochondrial function. We found that FA-OOHs (at low-micromolar concentrations) induce mitochondrial dysfunction assessed by a decrease in the rate of ATP production, oxygen consumption, and activity of respiratory chain complexes I and III. Using methods to distinguish superoxide release toward the matrix and toward the intermembrane space, we demonstrate that FA-OOHs significantly elevate oxidative stress in the mitochondrial matrix (and not the intermembrane space), with complex I as the major site of superoxide production (most probably from a site upstream of the ubiquinone binding site but downstream from the flavin binding site-the iron sulfur clusters). Our results are the first to indicate that FA-OOHs are important modulators of mitochondrial function and oxidative stress in skeletal muscle mitochondria and may play an important role in muscle atrophies that are associated with increased generation of FA-OOHs, e.g., denervation-induced muscle atrophy." @default.
- W2056833831 created "2016-06-24" @default.
- W2056833831 creator A5000765673 @default.
- W2056833831 creator A5004326219 @default.
- W2056833831 creator A5018596282 @default.
- W2056833831 creator A5031877851 @default.
- W2056833831 creator A5032949966 @default.
- W2056833831 creator A5060180450 @default.
- W2056833831 creator A5080559983 @default.
- W2056833831 creator A5082376472 @default.
- W2056833831 date "2011-03-01" @default.
- W2056833831 modified "2023-10-03" @default.
- W2056833831 title "Increased mitochondrial matrix-directed superoxide production by fatty acid hydroperoxides in skeletal muscle mitochondria" @default.
- W2056833831 cites W139355624 @default.
- W2056833831 cites W1505281105 @default.
- W2056833831 cites W1541799695 @default.
- W2056833831 cites W1554017667 @default.
- W2056833831 cites W1565127991 @default.
- W2056833831 cites W1585781020 @default.
- W2056833831 cites W1608218135 @default.
- W2056833831 cites W1901021723 @default.
- W2056833831 cites W1963547087 @default.
- W2056833831 cites W1966571906 @default.
- W2056833831 cites W1967880167 @default.
- W2056833831 cites W1971215002 @default.
- W2056833831 cites W1972081480 @default.
- W2056833831 cites W1973568785 @default.
- W2056833831 cites W1978631786 @default.
- W2056833831 cites W1980339513 @default.
- W2056833831 cites W1983078193 @default.
- W2056833831 cites W1984156802 @default.
- W2056833831 cites W1985977889 @default.
- W2056833831 cites W1986956461 @default.
- W2056833831 cites W1987219977 @default.
- W2056833831 cites W1988380852 @default.
- W2056833831 cites W1996595762 @default.
- W2056833831 cites W2004643937 @default.
- W2056833831 cites W2005322229 @default.
- W2056833831 cites W2005381951 @default.
- W2056833831 cites W2011925577 @default.
- W2056833831 cites W2013557200 @default.
- W2056833831 cites W2017477987 @default.
- W2056833831 cites W2023176599 @default.
- W2056833831 cites W2026525843 @default.
- W2056833831 cites W2028097000 @default.
- W2056833831 cites W2028717822 @default.
- W2056833831 cites W2030199991 @default.
- W2056833831 cites W2031685002 @default.
- W2056833831 cites W2035127779 @default.
- W2056833831 cites W2036127346 @default.
- W2056833831 cites W2040751146 @default.
- W2056833831 cites W2042138106 @default.
- W2056833831 cites W2043085507 @default.
- W2056833831 cites W2044142994 @default.
- W2056833831 cites W2047945064 @default.
- W2056833831 cites W2050043127 @default.
- W2056833831 cites W2050766525 @default.
- W2056833831 cites W2050826311 @default.
- W2056833831 cites W2052673116 @default.
- W2056833831 cites W2061335198 @default.
- W2056833831 cites W2062094321 @default.
- W2056833831 cites W2066023275 @default.
- W2056833831 cites W2068395411 @default.
- W2056833831 cites W2077004332 @default.
- W2056833831 cites W2077102648 @default.
- W2056833831 cites W2085804147 @default.
- W2056833831 cites W2087561593 @default.
- W2056833831 cites W2098202527 @default.
- W2056833831 cites W2098303916 @default.
- W2056833831 cites W2098762204 @default.
- W2056833831 cites W2109123226 @default.
- W2056833831 cites W2113876483 @default.
- W2056833831 cites W2137182040 @default.
- W2056833831 cites W2160496147 @default.
- W2056833831 cites W2160789169 @default.
- W2056833831 cites W2169052274 @default.
- W2056833831 cites W2170763817 @default.
- W2056833831 cites W2414123687 @default.
- W2056833831 cites W57094281 @default.
- W2056833831 cites W982953202 @default.
- W2056833831 doi "https://doi.org/10.1016/j.freeradbiomed.2010.12.014" @default.
- W2056833831 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4017321" @default.
- W2056833831 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21172427" @default.
- W2056833831 hasPublicationYear "2011" @default.
- W2056833831 type Work @default.
- W2056833831 sameAs 2056833831 @default.
- W2056833831 citedByCount "22" @default.
- W2056833831 countsByYear W20568338312012 @default.
- W2056833831 countsByYear W20568338312013 @default.
- W2056833831 countsByYear W20568338312014 @default.
- W2056833831 countsByYear W20568338312015 @default.
- W2056833831 countsByYear W20568338312016 @default.
- W2056833831 countsByYear W20568338312017 @default.
- W2056833831 countsByYear W20568338312018 @default.
- W2056833831 countsByYear W20568338312019 @default.
- W2056833831 countsByYear W20568338312021 @default.
- W2056833831 countsByYear W20568338312023 @default.
- W2056833831 crossrefType "journal-article" @default.