Evidence map›Paper›PMID 32382023›Full record

ArticleNature communications2020

A method for the generation of human stem cell-derived alpha cells.

Quinn P Peterson, Adrian Veres, Lihua Chen, Michael Q Slama, Jennifer H R Kenty, Shaimaa Hassoun, Matthew R Brown, Haiqiang Dou, Caden D Duffy, Quan Zhou and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
10.8field-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

52 citing papers in PubMed, 97 citations in OpenAlex.

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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 6 institutions in 4 countries.

Quinn P PetersonDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA. peterson.quinn@mayo.edu.
Adrian VeresDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-3849-3475
Lihua ChenCardiovascular, Renal and Metabolism and Early Development, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
Michael Q SlamaDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.ORCID http://orcid.org/0000-0002-0808-3547
Jennifer H R KentyDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-0974-9643
Shaimaa HassounDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Matthew R BrownDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Haiqiang DouDepartment of Physiology, University of Gothenburg, Gothenburg, Sweden.
Caden D DuffyDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Quan ZhouDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Aleksey V MatveyenkoDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Björn Tyrberg *Cardiovascular, Renal and Metabolism and Early Development, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.ORCID http://orcid.org/0000-0003-0976-1220
Maria Sörhede-Winzell *Cardiovascular, Renal and Metabolism and Early Development, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
Patrik Rorsman *Department of Physiology, University of Gothenburg, Gothenburg, Sweden.
Douglas A MeltonDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA. dmelton@harvard.edu.ORCID http://orcid.org/0000-0002-1623-5504
Harvard University · USMayo Clinic in Florida · USAstraZeneca (Sweden) · SEServier (France) · FRUniversity of Gothenburg · SEUniversity of Oxford · GB

Funding

NBCe1-mediated Regulation of HCO3- is a Novel Mechanism Underlying Metabolic Reprogramming and CystogenesisF99DK123834 · NIDDK · MAYO CLINIC ROCHESTER · PI BROWN, MATTHEW · 2019 to 2020
$92k
Howard Hughes Medical InstituteNIDDK NIH HHS F99 DK123834
6 · The paper itself

Abstract

The generation of pancreatic cell types from renewable cell sources holds promise for cell replacement therapies for diabetes. Although most effort has focused on generating pancreatic beta cells, considerable evidence indicates that glucagon secreting alpha cells are critically involved in disease progression and proper glucose control. Here we report on the generation of stem cell-derived human pancreatic alpha (SC-alpha) cells from pluripotent stem cells via a transient pre-alpha cell intermediate. These pre-alpha cells exhibit a transcriptional profile similar to mature alpha cells and although they produce proinsulin protein, they do not secrete significant amounts of processed insulin. Compound screening identified a protein kinase c activator that promotes maturation of pre-alpha cells into SC-alpha cells. The resulting SC-alpha cells do not express insulin, share an ultrastructure similar to cadaveric alpha cells, express and secrete glucagon in response to glucose and some glucagon secretagogues, and elevate blood glucose upon transplantation in mice.

Indexed as

Blotting, WesternCell Culture TechniquesCell DifferentiationCell LineElectrophysiologyFluorescent Antibody TechniqueGlucagon-Secreting CellsHumansInsulin-Secreting CellsPancreasPluripotent Stem Cells

Identifiers

PMID32382023
PMCPMC7205884
OpenAlexW3021215484

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.