Evidence map›Paper›PMID 28424732›Full record

ReviewFrontiers in genetics2017

Evidence for Loss in Identity, De-Differentiation, and

Chad S Hunter, Roland W Stein

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 5% 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

64 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  16. Advanced therapy to cure diabetes: mission impossible is now possible?Frontiers in cell and developmental biology · 2024
    Review
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4 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

Chad S HunterDivision of Endocrinology, Diabetes and Metabolism, Comprehensive Diabetes Center and Department of Medicine, University of Alabama at BirminghamBirmingham, AL, USA.
Roland W SteinDepartment of Molecular Physiology and Biophysics, Vanderbilt UniversityNashville, TN, USA.
University of Alabama at Birmingham · USVanderbilt University · US

Funding

University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BARBARA A GOWER · 2013 to 2026
$19.5M
PDX-1,A TRANSCRIPTIONAL ACTIVATOR OF THE INSULIN GENER01DK050203 · NIDDK · VANDERBILT UNIVERSITY · PI BASS, JOSEPH, STEIN, ROLAND W · 1995 to 2020
$6.8M
Defining the Role of MafA in Islet Beta CellsR01DK090570 · NIDDK · VANDERBILT UNIVERSITY · PI PARENT, AUDREY, STEIN, ROLAND W · 2011 to 2025
$5.9M
The Ldb1 coregulator controls LIM target genes in developing and adult islets.K01DK094842 · NIDDK · VANDERBILT UNIVERSITY · PI HUNTER, CHAD S · 2013 to 2015
$404k
NIDDK NIH HHS K01 DK094842NIDDK NIH HHS P30 DK079626NIDDK NIH HHS R01 DK050203NIDDK NIH HHS R01 DK090570
6 · The paper itself

Abstract

The two main types of diabetes mellitus have distinct etiologies, yet a similar outcome: loss of islet β-cell function that is solely responsible for the secretion of the insulin hormone to reduce elevated plasma glucose toward euglycemic levels. Type 1 diabetes (T1D) has traditionally been characterized by autoimmune-mediated β-cell death leading to insulin-dependence, whereas type 2 diabetes (T2D) has hallmarks of peripheral insulin resistance, β-cell dysfunction, and cell death. However, a growing body of evidence suggests that, especially during T2D, key components of β-cell failure involves: (1) loss of cell identity, specifically proteins associated with mature cell function (e.g., insulin and transcription factors like MAFA, PDX1, and NKX6.1), as well as (2) de-differentiation, defined by regression to a progenitor or stem cell-like state. New technologies have allowed the field to compare islet cell characteristics from normal human donors to those under pathophysiological conditions by single cell RNA-Sequencing and through epigenetic analysis. This has revealed a remarkable level of heterogeneity among histologically defined "insulin-positive" β-cells. These results not only suggest that these β-cell subsets have different responses to insulin secretagogues, but that defining their unique gene expression and epigenetic modification profiles will offer opportunities to develop cellular therapeutics to enrich/maintain certain subsets for correcting pathological glucose levels. In this review, we will summarize the recent literature describing how β-cell heterogeneity and plasticity may be influenced in T2D, and various possible avenues of therapeutic intervention.

Indexed as

dedifferentiationdiabetes mellitusepigeneticsislets of Langerhanstranscription factorstrans-differentiationtype 2β-cell

Identifiers

PMID28424732
PMCPMC5372778
OpenAlexW2603066757

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.