Metabolites related to purine catabolism and risk of type 2 diabetes incidence; modifying effects of the TCF7L2-rs7903146 polymorphism
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Metabolites related to purine catabolism and risk of type 2 diabetes incidence; modifying effects of the TCF7L2-rs7903146 polymorphism. / Papandreou, Christopher; Li, Jun; Liang, Liming; Bulló, Mònica; Zheng, Yan; Ruiz-Canela, Miguel; Yu, Edward; Guasch-Ferré, Marta; Razquin, Cristina; Clish, Clary; Corella, Dolores; Estruch, Ramon; Ros, Emilio; Fitó, Montserrat; Arós, Fernando; Serra-Majem, Lluís; Rosique, Nuria; Martínez-González, Miguel A.; Hu, Frank B.; Salas-Salvadó, Jordi.
In: Scientific Reports, Vol. 9, No. 1, 2892, 2019.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Metabolites related to purine catabolism and risk of type 2 diabetes incidence; modifying effects of the TCF7L2-rs7903146 polymorphism
AU - Papandreou, Christopher
AU - Li, Jun
AU - Liang, Liming
AU - Bulló, Mònica
AU - Zheng, Yan
AU - Ruiz-Canela, Miguel
AU - Yu, Edward
AU - Guasch-Ferré, Marta
AU - Razquin, Cristina
AU - Clish, Clary
AU - Corella, Dolores
AU - Estruch, Ramon
AU - Ros, Emilio
AU - Fitó, Montserrat
AU - Arós, Fernando
AU - Serra-Majem, Lluís
AU - Rosique, Nuria
AU - Martínez-González, Miguel A.
AU - Hu, Frank B.
AU - Salas-Salvadó, Jordi
N1 - Publisher Copyright: © 2019, The Author(s).
PY - 2019
Y1 - 2019
N2 - Studies examining associations between purine metabolites and type 2 diabetes (T2D) are limited. We prospectively examined associations between plasma levels of purine metabolites with T2D risk and the modifying effects of transcription factor-7-like-2 (TCF7L2) rs7903146 polymorphism on these associations. This is a case-cohort design study within the PREDIMED study, with 251 incident T2D cases and a random sample of 694 participants (641 non-cases and 53 overlapping cases) without T2D at baseline (median follow-up: 3.8 years). Metabolites were semi-quantitatively profiled with LC-MS/MS. Cox regression analysis revealed that high plasma allantoin levels, including allantoin-to-uric acid ratio and high xanthine-to-hypoxanthine ratio were inversely and positively associated with T2D risk, respectively, independently of classical risk factors. Elevated plasma xanthine and inosine levels were associated with a higher T2D risk in homozygous carriers of the TCF7L2-rs7903146 T-allele. The potential mechanisms linking the aforementioned purine metabolites and T2D risk must be also further investigated.
AB - Studies examining associations between purine metabolites and type 2 diabetes (T2D) are limited. We prospectively examined associations between plasma levels of purine metabolites with T2D risk and the modifying effects of transcription factor-7-like-2 (TCF7L2) rs7903146 polymorphism on these associations. This is a case-cohort design study within the PREDIMED study, with 251 incident T2D cases and a random sample of 694 participants (641 non-cases and 53 overlapping cases) without T2D at baseline (median follow-up: 3.8 years). Metabolites were semi-quantitatively profiled with LC-MS/MS. Cox regression analysis revealed that high plasma allantoin levels, including allantoin-to-uric acid ratio and high xanthine-to-hypoxanthine ratio were inversely and positively associated with T2D risk, respectively, independently of classical risk factors. Elevated plasma xanthine and inosine levels were associated with a higher T2D risk in homozygous carriers of the TCF7L2-rs7903146 T-allele. The potential mechanisms linking the aforementioned purine metabolites and T2D risk must be also further investigated.
U2 - 10.1038/s41598-019-39441-6
DO - 10.1038/s41598-019-39441-6
M3 - Journal article
C2 - 30814579
AN - SCOPUS:85062293680
VL - 9
JO - Scientific Reports
JF - Scientific Reports
SN - 2045-2322
IS - 1
M1 - 2892
ER -
ID: 357996423