The inverse association between ANGPTL8 and PI3KmTOR-PPAR? expressions in adipose tissue of highfructose-fed rats: The modulatory effect of kefir

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dc.contributor.authorAkar, Fatma
dc.contributor.authorGüney, Ceren
dc.contributor.authorÖzer, Hamdi Barbaros
dc.contributor.authorPektaş, Mehmet Bilgehan
dc.contributor.authorKoca, Halit Buğra
dc.contributor.authorKocabaş, Aytaç
dc.contributor.authorSadi, Gökhan
dc.date.accessioned2025-01-12T17:14:55Z
dc.date.available2025-01-12T17:14:55Z
dc.date.issued2021
dc.departmentKMÜ, Kamil Özdağ Fen Fakültesi, Biyoloji Bölümü
dc.description.abstractABSTRACT\rBackground and Aims: The dietary high-fructose intake might be a risk factor for several metabolic diseases. Kefir, a fermented milk product, has been proposed to have beneficial health effects. In this study, we aimed to investigate the effects\rof fructose consumption and kefir supplementation on the lipogenesis-related genes including angiopoietin-like protein 8\r(angptl8), phosphoinositide 3-kinase (pi3k), mammalian target of rapamycin (mtor), and peroxisome proliferator-activated\rreceptor ? (ppar?) as well as inflammatory factors in the adipose tissue to provide new mechanistic insights into lipogenesis.\rMethods: Fructose was given to the rats as a 20% solution in drinking water for 15 weeks. Kefir was administered by gastric\rgavage once a day during the final six weeks.\rResults: There was an upregulation of angptl8 mRNA expression in adipose tissue of rats given fructose. However, expressions of pi3k, mtor, and ppar? mRNAs were impaired in the adipose tissue. The increased interleukin (IL)-1? levels, but decreased IL-10, were also measured. There was no change in expressions of sirtuin1 (sirt1) and nuclear factor erythroid 2-related factor 2 (nrf2). Kefir supplementation suppressed expression of angptl8, but increased pi3k and mtor in the adipose\rtissue of high-fructose-fed rats.\rConclusion: Activation of gene expression of angptl8, together with the suppression of pi3k, mtor, and ppar?, showed that\rthere was an inverse association between these lipogenic genes in the adipose tissue of rats fed with high-fructose. Kefir\rsupplementation has modulatory effects on fructose-induced changes except for ppar? expression. These findings showed\rthat dietary fructose and kefir might reciprocally affect the lipogenesis-related genes in the adipose tissue.\r
dc.identifier.citationAKAR, F., GÜNEY, C., OZER, B., PEKTAŞ, M. B., KOCA, H. B., KOCABAS, A., SADI, G. (2021). The inverse association between ANGPTL8 and PI3KmTOR-PPARγ expressions in adipose tissue of highfructose-fed rats: The modulatory effect of kefir. Istanbul Journal of Pharmacy, 51(3),299-306.
dc.identifier.endpage306
dc.identifier.issn2548-0731
dc.identifier.issn2587-2087
dc.identifier.issue3
dc.identifier.startpage299
dc.identifier.trdizinid513758
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/513758
dc.identifier.urihttps://hdl.handle.net/11492/10010
dc.identifier.volume51
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorKocabaş, Aytaç
dc.institutionauthorSadi, Gökhan
dc.institutionauthoridSadi, Gökhan/0000-0002-6422-1203
dc.institutionauthoridKocabaş, Aytaç/0000-0001-7622-1932
dc.language.isoen
dc.relation.ispartofIstanbul Journal of Pharmacy
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBiyoloji
dc.subjectFarmakoloji ve Eczacılık
dc.titleThe inverse association between ANGPTL8 and PI3KmTOR-PPAR? expressions in adipose tissue of highfructose-fed rats: The modulatory effect of kefir
dc.typeArticle

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