Evidence map›Paper›PMID 29472102›Full record

ArticleMolecular metabolism2018

Modeling human pancreatic beta cell dedifferentiation.

Marc Diedisheim, Masaya Oshima, Olivier Albagli, Charlotte Wennberg Huldt, Ingela Ahlstedt, Maryam Clausen, Suraj Menon, Alexander Aivazidis, Anne-Christine Andreasson, William G Haynes and 5 more

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
11.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 88 citations in OpenAlex.

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  19. MafB MaintainsMolecular and cellular biology · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 5 institutions in 4 countries.

Marc DiedisheimINSERM U1016, Institut Cochin, Université Paris Descartes, 123 Boulevard de Port-Royal, 75014 Paris, France.
Masaya OshimaINSERM U1016, Institut Cochin, Université Paris Descartes, 123 Boulevard de Port-Royal, 75014 Paris, France.
Olivier AlbagliINSERM U1016, Institut Cochin, Université Paris Descartes, 123 Boulevard de Port-Royal, 75014 Paris, France.
Charlotte Wennberg HuldtCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
Ingela AhlstedtCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
Maryam ClausenDiscovery Sciences, Innovative Medicines and Early Development Biotech unit, AstraZeneca, Mölndal, Sweden.
Suraj MenonRDI Operations, Granta Park, AstraZeneca, Cambridge, UK.
Alexander AivazidisCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
Anne-Christine AndreassonCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
William G HaynesCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
Piero MarchettiDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Lorella MarselliDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Mathieu ArmanetCell Therapy Unit, Hôpital Saint Louis, AP-HP, University Paris-Diderot, Paris, 75010, France.
Fabrice ChimientiCardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Mölndal, Sweden.
Raphael ScharfmannINSERM U1016, Institut Cochin, Université Paris Descartes, 123 Boulevard de Port-Royal, 75014 Paris, France. Electronic address: raphael.scharfmann@inserm.fr.
AstraZeneca (Sweden) · SEInserm · FRUniversity of Pisa · ITAstraZeneca (United Kingdom) · GBUniversité Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveDedifferentiation could explain reduced functional pancreatic β-cell mass in type 2 diabetes (T2D).

methodsHere we model human β-cell dedifferentiation using growth factor stimulation in the human β-cell line, EndoC-βH1, and human pancreatic islets.

resultsFibroblast growth factor 2 (FGF2) treatment reduced expression of β-cell markers, (INS, MAFB, SLC2A2, SLC30A8, and GCK) and activated ectopic expression of MYC, HES1, SOX9, and NEUROG3. FGF2-induced dedifferentiation was time- and dose-dependent and reversible upon wash-out. Furthermore, FGF2 treatment induced expression of TNFRSF11B, a decoy receptor for RANKL and protected β-cells against RANKL signaling. Finally, analyses of transcriptomic data revealed increased FGF2 expression in ductal, endothelial, and stellate cells in pancreas from T2D patients, whereas FGFR1, SOX,9 and HES1 expression increased in islets from T2D patients.

conclusionsWe thus developed an FGF2-induced model of human β-cell dedifferentiation, identified new markers of dedifferentiation, and found evidence for increased pancreatic FGF2, FGFR1, and β-cell dedifferentiation in T2D.

Indexed as

Cell DedifferentiationCells, CulturedDiabetes Mellitus, Type 2Fibroblast Growth Factor 2HumansInsulin-Secreting CellsOsteoprotegerinRANK LigandReceptor, Fibroblast Growth Factor, Type 1SOX9 Transcription FactorTranscription Factor HES-1FGFR1 protein, humanFibroblast Growth Factor 2HES1 protein, humanOsteoprotegerinRANK LigandReceptor, Fibroblast Growth Factor, Type 1SOX9 protein, humanSOX9 Transcription FactorTNFRSF11B protein, humanTranscription Factor HES-1Beta-cellDedifferentiationHumanType 2 diabetes

Identifiers

PMID29472102
PMCPMC5985229
OpenAlexW2789287426

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.