Temporal relationship between inflammation and insulin resistance and their joint effect on hyperglycemia: the Bogalusa Heart Study.
In: Cardiovascular Diabetology, Jg. 18 (2019-08-23), Heft 1, S. N.PAG
Online
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Zugriff:
Background: Inflammation and insulin resistance play crucial roles in the development of type 2 diabetes mellitus (T2DM). We aim to examine the temporal relationship between high-sensitivity C-reactive protein (hsCRP) and insulin resistance in non-diabetic adults and their joint effect on the development of hyperglycemia. Methods: The longitudinal cohort from the Bogalusa Heart Study consisted of 509 non-diabetic adults (360 whites and 149 blacks, mean age = 42.8 years at follow-up) who had hsCRP, fasting glucose and insulin measured twice at baseline and follow-up over 6.8 years. Cross-lagged panel model was used to examine the temporal relationship between hsCRP and homeostasis model assessment for insulin resistance (HOMA-IR). Information on incident T2DM was collected in a survey in 6.1 years after the follow-up survey. Results: After adjusting for race, sex, age, body mass index, smoking, alcohol drinking and follow-up years, the path coefficient from baseline hsCRP to follow-up HOMA-IR (β 2 = 0.105, p = 0.009) was significant and greater than the path from baseline HOMA-IR to follow-up hsCRP (β 1 = 0.005, p = 0.903), with p = 0.011 for the difference between β 1 and β 2 . This one-directional path from baseline hsCRP to follow-up HOMA-IR was significant in the hyperglycemia group but not in the normoglycemia group. In addition, participants with high levels of baseline hsCRP and follow-up HOMA-IR had greater risks of T2DM (odds ratio, OR = 2.38, p = 0.035), pre-T2DM (OR = 2.27, p = 0.006) and hyperglycemia (OR = 2.18, p = 0.003) than those with low–low levels. Conclusions: These findings suggest that elevated hsCRP is associated with future insulin resistance in non-diabetic adults, and their joint effect is predictive of the development of T2DM. [ABSTRACT FROM AUTHOR]
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Titel: |
Temporal relationship between inflammation and insulin resistance and their joint effect on hyperglycemia: the Bogalusa Heart Study.
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Autor/in / Beteiligte Person: | Yan, Yinkun ; Li, Shengxu ; Liu, Yang ; Bazzano, Lydia ; He, Jiang ; Mi, Jie ; Chen, Wei |
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Zeitschrift: | Cardiovascular Diabetology, Jg. 18 (2019-08-23), Heft 1, S. N.PAG |
Veröffentlichung: | 2019 |
Medientyp: | academicJournal |
ISSN: | 1475-2840 (print) |
DOI: | 10.1186/s12933-019-0913-2 |
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