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Characterization of...
Characterization of an in vitro steatosis model simulating activated de novo lipogenesis in MAFLD patients
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- Kim, Woonghee (författare)
- KTH,Systembiologi,Science for Life Laboratory, SciLifeLab,Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm SE-17165, Sweden, Stockholm
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- Li, Mengzhen (författare)
- KTH,Systembiologi,Science for Life Laboratory, SciLifeLab
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- Jin, Han (författare)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi
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- Yang, Hong (författare)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi
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- Türkez, Hasan (författare)
- Department of Medical Biology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
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- Uhlén, Mathias (författare)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi,Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm SE-17165, Sweden, Stockholm
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- Zhang, Cheng (författare)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi
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- Mardinoglu, Adil (författare)
- KTH,Science for Life Laboratory, SciLifeLab,Systembiologi,Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London SE1 9RT, UK
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(creator_code:org_t)
- Elsevier BV, 2023
- 2023
- Engelska.
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Ingår i: iScience. - : Elsevier BV. - 2589-0042. ; 26:10
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Activated de novo lipogenesis (DNL) is the critical pathway involved in the progression of metabolic-associated fatty liver disease (MAFLD). We present an in vitro steatosis model for MAFLD that induces steatosis through activated DNL. This model utilizes insulin and LXR receptor ligand T0901317, eliminating the need for fatty acid treatment. Significant increases in triglycerides (TAGs) and expression of DNL-related transcription factors were observed. Transcriptomic analysis revealed distinct gene expression profiles between the DNL and conventional oleic acid (OA)-induced steatosis model. DNL steatosis model exhibited elevated pathways related to glycolysis, cholesterol homeostasis, and bile acid metabolism, reflecting its clinical relevance to MAFLD. Moreover, C75 and JNK-IN-5A compounds effectively reduced TAG accumulation and steatosis-related protein expression in the DNL model, whereas they had no significant impact on TAG accumulation in the OA model. In conclusion, we introduce an ideal model for steatosis study, which could help in understanding the MAFLD mechanisms.
Ämnesord
- NATURVETENSKAP -- Biologi -- Cellbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Cell Biology (hsv//eng)
Nyckelord
- Biological sciences
- Cellular physiology
- Transcriptomic
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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