% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Lfvenborg:166569, author = {J. E. Löfvenborg and S. Carlsson and T. Andersson and C. S. Hampe and A. Koulman and M. D. Chirlaque Lopez and P. Jakszyn and V. A. Katzke$^*$ and T. Kühn$^*$ and C. Kyrø and G. Masala and P. M. Nilsson and K. Overvad and S. Panico and M.-J. Sánchez and Y. van der Schouw and M. B. Schulze and A. Tjønneland and E. Weiderpass and E. Riboli and N. G. Forouhi and S. J. Sharp and O. Rolandsson and N. J. Wareham}, title = {{I}nteraction {B}etween {GAD}65 {A}ntibodies and {D}ietary {F}ish {I}ntake or {P}lasma {P}hospholipid n-3 {P}olyunsaturated {F}atty {A}cids on {I}ncident {A}dult-{O}nset {D}iabetes: {T}he {EPIC}-{I}nter{A}ct {S}tudy.}, journal = {Diabetes care}, volume = {44}, number = {2}, issn = {1935-5548}, address = {Alexandria, Va.}, publisher = {Assoc.}, reportid = {DKFZ-2020-03012}, pages = {416-424}, year = {2021}, note = {2021 Feb;44(2):416-424}, abstract = {Islet autoimmunity is associated with diabetes incidence. We investigated whether there was an interaction between dietary fish intake or plasma phospholipid n-3 polyunsaturated fatty acid (PUFA) concentration with the 65-kDa isoform of GAD (GAD65) antibody positivity on the risk of developing adult-onset diabetes.We used prospective data on 11,247 incident cases of adult-onset diabetes and 14,288 noncases from the EPIC-InterAct case-cohort study conducted in eight European countries. Baseline plasma samples were analyzed for GAD65 antibodies and phospholipid n-3 PUFAs. Adjusted hazard ratios (HRs) for incident diabetes in relation to GAD65 antibody status and tertiles of plasma phospholipid n-3 PUFA or fish intake were estimated using Prentice-weighted Cox regression. Additive (proportion attributable to interaction [AP]) and multiplicative interactions between GAD65 antibody positivity (≥65 units/mL) and low fish/n-3 PUFA were assessed.The hazard of diabetes in antibody-positive individuals with low intake of total and fatty fish, respectively, was significantly elevated (HR 2.52 $[95\%$ CI 1.76-3.63] and 2.48 [1.79-3.45]) compared with people who were GAD65 antibody negative and had high fish intake, with evidence of additive (AP 0.44 $[95\%$ CI 0.16-0.72] and 0.48 [0.24-0.72]) and multiplicative (P = 0.0465 and 0.0103) interactions. Individuals with high GAD65 antibody levels (≥167.5 units/mL) and low total plasma phospholipid n-3 PUFAs had a more than fourfold higher hazard of diabetes (HR 4.26 [2.70-6.72]) and an AP of 0.46 (0.12-0.80) compared with antibody-negative individuals with high n-3 PUFAs.High fish intake or relative plasma phospholipid n-3 PUFA concentrations may partially counteract the increased diabetes risk conferred by GAD65 antibody positivity.}, cin = {C020}, ddc = {610}, cid = {I:(DE-He78)C020-20160331}, pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)}, pid = {G:(DE-HGF)POF4-313}, typ = {PUB:(DE-HGF)16}, pubmed = {pmid:33303636}, doi = {10.2337/dc20-1463}, url = {https://inrepo02.dkfz.de/record/166569}, }