Folate/homocysteine phenotypes and MTHFR 677C>T genotypes are associated with serum levels of monocyte chemoattractant protein-1

Monocyte chemoattractant protein-1 (MCP-1) is a chemokine that recruits monocytes into the subendothelial cell layer in atherosclerotic lesions. Elevated homocysteine (hyperhomocysteinemia), which is usually associated with low-folate status, is a known risk factor for many pathologies with inflamma...

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Publié dans:Clinical immunology (Orlando, Fla.). - 1999. - 133(2009), 1 vom: 01. Okt., Seite 132-7
Auteur principal: Hammons, Andrea L (Auteur)
Autres auteurs: Summers, Carolyn M, Woodside, Jayne V, McNulty, Helene, Strain, J J, Young, Ian S, Murray, Liam, Boreham, Colin A, Scott, John M, Mitchell, Laura E, Whitehead, Alexander S
Format: Article en ligne
Langue:English
Publié: 2009
Accès à la collection:Clinical immunology (Orlando, Fla.)
Sujets:Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Chemokine CCL2 Homocysteine 0LVT1QZ0BA Folic Acid 935E97BOY8 Methylenetetrahydrofolate Reductase (NADPH2) EC 1.5.1.20
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245 1 0 |a Folate/homocysteine phenotypes and MTHFR 677C>T genotypes are associated with serum levels of monocyte chemoattractant protein-1 
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520 |a Monocyte chemoattractant protein-1 (MCP-1) is a chemokine that recruits monocytes into the subendothelial cell layer in atherosclerotic lesions. Elevated homocysteine (hyperhomocysteinemia), which is usually associated with low-folate status, is a known risk factor for many pathologies with inflammatory etiologies. The present study was undertaken to examine whether there are associations between MCP-1 concentrations and folate/Hcy phenotype or methylenetetrahydrofolate reductase (MTHFR) 677C>T genotype in healthy young adults. In females, MCP-1 concentrations were positively correlated with Hcy and negatively correlated with both serum and red blood cell folate; female smokers and MTHFR 677T carriers had particularly elevated MCP-1 concentrations. Similar relationships were not seen in males. These findings may have implications for understanding the female predominance observed for a range of autoimmune diseases, such as systemic lupus erythematosus and rheumatoid arthritis 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a Homocysteine  |2 NLM 
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650 7 |a Folic Acid  |2 NLM 
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650 7 |a Methylenetetrahydrofolate Reductase (NADPH2)  |2 NLM 
650 7 |a EC 1.5.1.20  |2 NLM 
700 1 |a Summers, Carolyn M  |e verfasserin  |4 aut 
700 1 |a Woodside, Jayne V  |e verfasserin  |4 aut 
700 1 |a McNulty, Helene  |e verfasserin  |4 aut 
700 1 |a Strain, J J  |e verfasserin  |4 aut 
700 1 |a Young, Ian S  |e verfasserin  |4 aut 
700 1 |a Murray, Liam  |e verfasserin  |4 aut 
700 1 |a Boreham, Colin A  |e verfasserin  |4 aut 
700 1 |a Scott, John M  |e verfasserin  |4 aut 
700 1 |a Mitchell, Laura E  |e verfasserin  |4 aut 
700 1 |a Whitehead, Alexander S  |e verfasserin  |4 aut 
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773 1 8 |g volume:133  |g year:2009  |g number:1  |g day:01  |g month:10  |g pages:132-7 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2009.06.008  |3 Volltext 
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