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Phenotypic and geno...
Phenotypic and genotypic differences between Indian and Scandinavian women with gestational diabetes mellitus
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- Arora, Geeti P (author)
- Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups,Deep Hospital, Ludhiana
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- Åkerlund, Mikael (author)
- Lund University,Lunds universitet,Diabetiska komplikationer,Forskargrupper vid Lunds universitet,Diabetic Complications,Lund University Research Groups
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- Brøns, Charlotte (author)
- Copenhagen University Hospital
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- Moen, Gunn-Helen (author)
- University of Oslo
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- Wasenius, Niko S (author)
- University of Helsinki
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- Sommer, Christine (author)
- Oslo university hospital
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- Jenum, Anne K (author)
- University of Oslo
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- Almgren, Peter (author)
- Lund University,Lunds universitet,Diabetes - kardiovaskulär sjukdom,Forskargrupper vid Lunds universitet,Kardiovaskulär forskning - hypertoni,Diabetes - Cardiovascular Disease,Lund University Research Groups,Cardiovascular Research - Hypertension
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- Thaman, Richa G (author)
- Deep Hospital, Ludhiana
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- Orho-Melander, Marju (author)
- Lund University,Lunds universitet,Diabetes - kardiovaskulär sjukdom,Forskargrupper vid Lunds universitet,Diabetes - Cardiovascular Disease,Lund University Research Groups
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- Eriksson, Johan (author)
- University of Helsinki
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- Qvigstad, Elisabeth (author)
- Oslo university hospital
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- Birkeland, Kåre (author)
- University of Oslo
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- Berntorp, Kerstin (author)
- Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups,Skåne University Hospital
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- Vaag, Allan A (author)
- Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups,Copenhagen University Hospital,AstraZeneca, Sweden
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- Groop, Leif (author)
- Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups,Institute for Molecular Medicine Finland (FIMM)
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- Prasad, Rashmi B (author)
- Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups
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(creator_code:org_t)
- 2019-04-29
- 2019
- English.
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In: Journal of Internal Medicine. - : Wiley. - 1365-2796 .- 0954-6820. ; 286:2, s. 192-206
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Abstract
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- OBJECTIVE: Gestational diabetes mellitus (GDM) is a transient form of diabetes characterized by impaired insulin secretion and action during pregnancy. Population-based differences in prevalence exist which could be explained by phenotypic and genetic differences. The aim of this study was to examine these differences in pregnant women from Punjab, India and Scandinavia.METHODS: 85 GDM/T2D loci in European and/or Indian populations from previous studies were assessed for association with GDM based on Swedish GDM criteria in 4018 Punjabi Indian and 507 Swedish pregnant women. Selected loci were replicated in Scandinavian cohorts, Radiel (N=398, Finnish), STORK/STORK-G (N=780, Norwegian).RESULTS: Punjabi Indian women had higher GDM prevalence, lower insulin secretion and better insulin sensitivity than Swedish women. There were significant frequency differences of GDM/T2D risk alleles between both populations. rs7178572 at HMG20A, previously associated with GDM in South Indian and European women was replicated in North Indian women. The T2D risk SNP rs11605924 in the CRY2 gene was associated with increased GDM risk in Scandinavian but decreased risk in Punjabi Indian women. No other overlap was seen between GDM loci in both populations.CONCLUSIONS: GDM is more common in Indian than Swedish women, which partially can be attributed to differences in insulin secretion and action. There was marked heterogeneity in the GDM phenotypes between the populations which could only partially be explained by genetic differences. This article is protected by copyright. All rights reserved.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Endokrinologi och diabetes (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Endocrinology and Diabetes (hsv//eng)
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- art (subject category)
- ref (subject category)
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- By the author/editor
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Arora, Geeti P
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Åkerlund, Mikael
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Brøns, Charlotte
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Moen, Gunn-Helen
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Wasenius, Niko S
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Sommer, Christin ...
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show more...
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Jenum, Anne K
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Almgren, Peter
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Thaman, Richa G
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Orho-Melander, M ...
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Eriksson, Johan
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Qvigstad, Elisab ...
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Birkeland, Kåre
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Berntorp, Kersti ...
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Vaag, Allan A
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Groop, Leif
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Prasad, Rashmi B
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Endocrinology an ...
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Journal of Inter ...
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Lund University