Sökning: WFRF:(Rosendahl Ann H.) > (2015-2019) > Long-term exposure ...
Fältnamn | Indikatorer | Metadata |
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000 | 05659naa a2200493 4500 | |
001 | oai:lup.lub.lu.se:b1d13494-9bc9-42de-ade2-f002031c136f | |
003 | SwePub | |
008 | 181105s2018 | |||||||||||000 ||eng| | |
009 | oai:prod.swepub.kib.ki.se:138911374 | |
024 | 7 | a https://lup.lub.lu.se/record/b1d13494-9bc9-42de-ade2-f002031c136f2 URI |
024 | 7 | a https://doi.org/10.1186/s13058-018-1026-72 DOI |
024 | 7 | a http://kipublications.ki.se/Default.aspx?queryparsed=id:1389113742 URI |
040 | a (SwePub)lud (SwePub)ki | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Borgquist, Signeu Lund University,Lunds universitet,Bröstcancer - prevention & intervention,Forskargrupper vid Lunds universitet,Breast cancer prevention & intervention,Lund University Research Groups,Skåne University Hospital4 aut0 (Swepub:lu)ront-sbo |
245 | 1 0 | a Long-term exposure to insulin and volumetric mammographic density : Observational and genetic associations in the Karma study |
264 | c 2018-08-09 | |
264 | 1 | b Springer Science and Business Media LLC,c 2018 |
520 | a Background: Long-term insulin exposure has been implicated in breast cancer etiology, but epidemiological evidence remains inconclusive. The aims of this study were to investigate the association of insulin therapy with mammographic density (MD) as an intermediate phenotype for breast cancer and to assess associations with long-term elevated circulating insulin levels using a genetic score comprising 18 insulin-associated variants. Methods: We used data from the KARolinska MAmmography (Karma) project, a Swedish mammography screening cohort. Insulin-treated patients with type 1 (T1D, n = 122) and type 2 (T2D, n = 237) diabetes were identified through linkage with the Prescribed Drug Register and age-matched to 1771 women without diabetes. We assessed associations with treatment duration and insulin glargine use, and we further examined MD differences using non-insulin-treated T2D patients as an active comparator. MD was measured using a fully automated volumetric method, and analyses were adjusted for multiple potential confounders. Associations with the insulin genetic score were assessed in 9437 study participants without diabetes. Results: Compared with age-matched women without diabetes, insulin-treated T1D patients had greater percent dense (8.7% vs. 11.4%) and absolute dense volumes (59.7 vs. 64.7 cm3), and a smaller absolute nondense volume (615 vs. 491 cm3). Similar associations were observed for insulin-treated T2D, and estimates were not materially different in analyses comparing insulin-treated T2D patients with T2D patients receiving noninsulin glucose-lowering medication. In both T1D and T2D, the magnitude of the association with the absolute dense volume was highest for long-term insulin therapy (≥ 5 years) and the long-acting insulin analog glargine. No consistent evidence of differential associations by insulin treatment duration or type was found for percent dense and absolute nondense volumes. Genetically predicted insulin levels were positively associated with percent dense and absolute dense volumes, but not with the absolute nondense volume (percentage difference [95% CI] per 1-SD increase in insulin genetic score = 0.8 [0.0; 1.6], 0.9 [0.1; 1.8], and 0.1 [- 0.8; 0.9], respectively). Conclusions: The consistency in direction of association for insulin treatment and the insulin genetic score with the absolute dense volume suggest a causal influence of long-term increased insulin exposure on mammographic dense breast tissue. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Endokrinologi och diabetes0 (SwePub)302052 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Endocrinology and Diabetes0 (SwePub)302052 hsv//eng |
653 | a Breast cancer | |
653 | a Diabetes | |
653 | a Insulin | |
653 | a Insulin genetic score | |
653 | a Mammographic density | |
700 | 1 | a Rosendahl, Ann H.u Lund University,Lunds universitet,Bröstcancer - prevention & intervention,Forskargrupper vid Lunds universitet,Breast cancer prevention & intervention,Lund University Research Groups4 aut0 (Swepub:lu)onk-aro |
700 | 1 | a Czene, Kamilau Karolinska Institutet,Karolinska Institute4 aut |
700 | 1 | a Bhoo-Pathy, Nirmalau University of Malaya4 aut |
700 | 1 | a Dorkhan, Mozhganu Lund University,Lunds universitet,Translationell muskelforskning,Forskargrupper vid Lunds universitet,Translational Muscle Research,Lund University Research Groups,Novo Nordisk A/S4 aut0 (Swepub:lu)endo-mdo |
700 | 1 | a Hall, Peru Karolinska Institutet,Karolinska Institute,Stockholm South General Hospital4 aut |
700 | 1 | a Brand, Judith S.u Örebro University,Karolinska Institute4 aut |
710 | 2 | a Bröstcancer - prevention & interventionb Forskargrupper vid Lunds universitet4 org |
773 | 0 | t Breast Cancer Researchd : Springer Science and Business Media LLCg 20:1q 20:1x 1465-5411x 1465-542X |
856 | 4 | u http://dx.doi.org/10.1186/s13058-018-1026-7x freey FULLTEXT |
856 | 4 | u https://breast-cancer-research.biomedcentral.com/track/pdf/10.1186/s13058-018-1026-7 |
856 | 4 8 | u https://lup.lub.lu.se/record/b1d13494-9bc9-42de-ade2-f002031c136f |
856 | 4 8 | u https://doi.org/10.1186/s13058-018-1026-7 |
856 | 4 8 | u http://kipublications.ki.se/Default.aspx?queryparsed=id:138911374 |
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