Health impact of seven herpesviruses on (pre)diabetes incidence and HbA1c: results from the KORA cohort

Aims/hypothesis The prevalence of type 2 diabetes is increasing worldwide, and previous studies have suggested that it is higher in individuals who are seropositive for herpesviruses. This study examines the prospective association of herpesviruses with (pre)diabetes to evaluate their potential role...

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Vydáno v:Diabetologia Ročník 65; číslo 8; s. 1328 - 1338
Hlavní autoři: Woelfle, Tim, Linkohr, Birgit, Waterboer, Tim, Thorand, Barbara, Seissler, Jochen, Chadeau-Hyam, Marc, Peters, Annette
Médium: Journal Article
Jazyk:angličtina
Vydáno: Berlin/Heidelberg Springer Science and Business Media LLC 01.08.2022
Springer Berlin Heidelberg
Springer Nature B.V
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ISSN:0012-186X, 1432-0428, 1432-0428
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Shrnutí:Aims/hypothesis The prevalence of type 2 diabetes is increasing worldwide, and previous studies have suggested that it is higher in individuals who are seropositive for herpesviruses. This study examines the prospective association of herpesviruses with (pre)diabetes to evaluate their potential role in diabetes aetiology. Methods Two follow-up examinations of the German population-based KORA cohort (F4 and FF4) were used to identify participants with normal glucose tolerance at baseline, thus being at risk for (pre)diabetes ( n  = 1257). All participants had repeated OGTTs and antibody measurements for herpes simplex virus (HSV) 1 and 2, varicella-zoster virus, Epstein–Barr virus, cytomegalovirus (CMV) and human herpesvirus 6 and 7. Regression models were used to evaluate the association between serostatus with (pre)diabetes incidence after a 7 year follow-up and HbA 1c . Results HSV2 and CMV were associated with (pre)diabetes incidence after adjustment for sex, age, BMI, education, smoking, physical activity, parental diabetes, hypertension, lipid levels, insulin resistance and fasting glucose. Seropositivity of both viruses was also cross-sectionally associated with higher HbA 1c at baseline, with the association of HSV2 being independent of confounders, including the prevalence of (pre)diabetes itself. While seropositivity for multiple herpesviruses was associated with a higher incidence of (pre)diabetes, this association was not independent of confounders. Conclusions/interpretation The associations of HSV2 and CMV serostatus with (pre)diabetes incidence indicate that these herpesviruses may contribute to the development of impaired glucose metabolism. Our results highlight the link between viral infection and (pre)diabetes, and the need for more research evaluating viral prevention strategies. Graphical abstract
Bibliografie:ObjectType-Article-1
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ISSN:0012-186X
1432-0428
1432-0428
DOI:10.1007/s00125-022-05704-7