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Examining the liver...
Examining the liver-pancreas crosstalk reveals a role for the molybdenum cofactor in β-cell regeneration
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- Karampelias, Christos (författare)
- Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden.;Helmholtz Munich, Inst Diabet & Regenerat Res, Neuherberg, Germany.
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- Batoiu, Bianca (författare)
- Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden.
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- Rathkolb, Birgit (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.;Ludwig Maximilians Univ Munchen, Inst Mol Anim Breeding & Biotechnol, Gene Ctr, Munich, Germany.;German Ctr Diabet Res DZD, Neuherberg, Germany.
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- da Silva-Buttkus, Patricia (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.
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- Bachar-Wikstrom, Etty (författare)
- Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden.;Karolinska Inst, Dept Med, Dermatol & Venereol Div, Stockholm, Sweden.
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- Marschall, Susan (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.
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- Fuchs, Helmut (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.
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- Gailus-Durner, Valerie (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.
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- Chu, Lianhe (författare)
- Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden.
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- de Angelis, Martin Hrabe (författare)
- Helmholtz Zentrum Munchen, Inst Expt Genet, German Mouse Clin, Neuherberg, Germany.;German Ctr Diabet Res DZD, Neuherberg, Germany.;Tech Univ Munich, Chair Expt Genet, TUM Sch Life Sci, Freising Weihenstephan, Germany.
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- Andersson, Olov (författare)
- Uppsala universitet,Institutionen för medicinsk cellbiologi,Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden.
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Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden;Helmholtz Munich, Inst Diabet & Regenerat Res, Neuherberg, Germany. Karolinska Inst, Dept Cell & Mol Biol, Stockholm, Sweden. (creator_code:org_t)
- LIFE SCIENCE ALLIANCE LLC, 2024
- 2024
- Engelska.
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Ingår i: Life Science Alliance. - : LIFE SCIENCE ALLIANCE LLC. - 2575-1077. ; 7:11
- Relaterad länk:
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https://doi.org/10.2...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.2...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- Regeneration of insulin-producing 13-cells is an alternative avenue to manage diabetes, and it is crucial to unravel this process in vivo during physiological responses to the lack of 13-cells. Here, we aimed to characterize how hepatocytes can contribute to 13-cell regeneration, either directly or indirectly via secreted proteins or metabolites, in a zebrafish model of 13-cell loss. Using lineage tracing, we show that hepatocytes do not directly convert into 13-cells even under extreme 13-cell ablation conditions. A transcriptomic analysis of isolated hepatocytes after 13-cell ablation displayed altered lipid- and glucose-related processes. Based on the transcriptomics, we performed a genetic screen that uncovers a potential role of the molybdenum cofactor (Moco) biosynthetic pathway in 13-cell regeneration and glucose metabolism in zebrafish. Consistently, molybdenum cofactor synthesis 2 (Mocs2) haploinsufficiency in mice indicated dysregulated glucose metabolism and liver function. Together, our study sheds light on the liver-pancreas crosstalk and suggests that the molybdenum cofactor biosynthesis pathway should be further studied in relation to glucose metabolism and diabetes.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine (hsv//eng)
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- ref (ämneskategori)
- art (ämneskategori)
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Karampelias, Chr ...
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Batoiu, Bianca
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Rathkolb, Birgit
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da Silva-Buttkus ...
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Bachar-Wikstrom, ...
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Marschall, Susan
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visa fler...
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Fuchs, Helmut
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Gailus-Durner, V ...
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Chu, Lianhe
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de Angelis, Mart ...
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Andersson, Olov
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Uppsala universitet
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