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Sökning: onr:"swepub:oai:prod.swepub.kib.ki.se:148164275" > Elevated Glucagon-l...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002743naa a2200337 4500
001oai:prod.swepub.kib.ki.se:148164275
003SwePub
008240701s2021 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1481642752 URI
024a https://doi.org/10.3390/jcdd81101432 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Ntika, Su Karolinska Institutet4 aut
2451 0a Elevated Glucagon-like Peptide-1 and a Th2 Shift May Support Reduced Prevalence of Thoracic Aortic Aneurysm in Patients with Diabetes
264 c 2021-10-28
264 1b MDPI AG,c 2021
520 a Glucagon-like peptide-1 (GLP-1) regulates processes involved in the pathophysiology of thoracic aortic aneurysms (TAAs), including inflammation, while protecting against aortic aneurysms in animal models. Type 2 diabetes (T2D) involves altered GLP-1 signaling due to pathology and/or therapy and is associated with reduced prevalence of TAAs. We aimed to assess whether T2D alters the inflammatory profile/proteolytic activity, possible correlations to elevated fasting GLP-1 (F-GLP-1), and its relevance for TAA. F-GLP-1, pro-inflammatory T helper 1 (Th1) cytokines, Th2 cytokines, C-reactive protein, and matrix metalloproteinase-2 activity (MMP-2) were analyzed in surgical patients with aortic valve pathology with/without T2D and without T2D but with TAA. Patients with T2D displayed an increase in the relative systemic expression of interleukin 6 and tumor necrosis factor α and a clear trend towards reduced levels of interferon γ (IFNγ). In addition, a positive association between GLP-1 and the plasma interleukin 4 (IL-4)/IFNγ ratio was detected. TAA was associated with significantly lower plasma levels of the Th2 cytokines IL-4 and interleukin 5. Plasma MMP-2 activity did not differ between groups. We conclude that T2D involved a Th2 shift, which associates with elevated F-GLP-1 and may—considering Th1 bias in TAA—contribute to reduced prevalence of TAA in T2D.
700a Jois, H4 aut
700a Lang, Ku Karolinska Institutet4 aut
700a Olsson, Cu Karolinska Institutet4 aut
700a Franco-Cereceda, Au Karolinska Institutet4 aut
700a Bjorck, HMu Karolinska Institutet4 aut
700a Krizhanovskii, C4 aut
710a Karolinska Institutet4 org
773t Journal of cardiovascular development and diseased : MDPI AGg 8:11q 8:11x 2308-3425
856u https://www.mdpi.com/2308-3425/8/11/143/pdf
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:148164275
8564 8u https://doi.org/10.3390/jcdd8110143

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