QIMR Berghofer

Metabolomics reveals a link between homocysteine and lipid metabolism and leukocyte telomere length: the ENGAGE consortium.

Abstract

). Pathway analysis showed that the three phosphatidylcholines and methionine are involved in homocysteine metabolism and we found supporting evidence for an association of lipid metabolism with LTL. In conclusion, we found longer LTL associated with higher levels of lysoPC a C17:0 and PC ae C38:4, and with lower levels of methionine, tyrosine, PC aa C32:1, and C3-OH. These metabolites have been implicated in inflammation, oxidative stress, homocysteine metabolism, and in cardiovascular disease and diabetes, two major drivers of morbidity and mortality.

Authors van der Spek, Ashley; Broer, Linda; Draisma, Harmen H M; Pool, René; Albrecht, Eva; Beekman, Marian; Mangino, Massimo; Raag, Mait; Nyholt, Dale R; Dharuri, Harish K; Codd, Veryan; Amin, Najaf; de Geus, Eco J C; Deelen, Joris; Demirkan, Ayse; Yet, Idil; Fischer, Krista; Haller, Toomas; Henders, Anjali K; Isaacs, Aaron; Medland, Sarah E; Montgomery, Grant W; Mooijaart, Simon P; Strauch, Konstantin; Suchiman, H Eka D; Vaarhorst, Anika A M; van Heemst, Diana; Wang-Sattler, Rui; Whitfield, John B; Willemsen, Gonneke; Wright, Margaret J; Martin, Nicholas G; Samani, Nilesh J; Metspalu, Andres; Eline Slagboom, P; Spector, Tim D; Boomsma, Dorret I; van Duijn, Cornelia M; Gieger, Christian
Journal SCIENTIFIC REPORTS
Pages 11623
Volume 9
Date 1/08/2019
Grant ID 619667
Funding Body Department of Health | National Health and Medical Research Council (NHMRC)
URL http://www.ncbi.nlm.nih.gov/pubmed/?term=10.1038/s41598-019-47282-6
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