Evidence map›Paper›PMID 22715406›Full record

ArticlePloS one2012

Lack of Wdr13 gene in mice leads to enhanced pancreatic beta cell proliferation, hyperinsulinemia and mild obesity.

Vijay Pratap Singh, B Jyothi Lakshmi, Shalu Singh, Vanya Shah, Sandeep Goel, D Partha Sarathi, Satish Kumar

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Wdr13 and streptozotocin-induced diabetes.Nutrition & diabetes · 2018
    Article
  5. Absence ofFrontiers in molecular neuroscience · 2018
    Article
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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

7 authors at 2 institutions in 1 country.

Vijay Pratap SinghCentre for Cellular and Molecular Biology, Council of Scientific and Industrial Research (CSIR), Hyderabad, India.
B Jyothi Lakshmi
Shalu Singh
Vanya Shah
Sandeep Goel
D Partha Sarathi
Satish Kumar
Centre for Cellular and Molecular Biology · INCouncil of Scientific and Industrial Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

WD-repeat proteins are very diverse, yet these are structurally related proteins that participate in a wide range of cellular functions. WDR13, a member of this family, is conserved from fishes to humans and localizes into the nucleus. To understand the in vivo function(s) of Wdr13 gene, we have created and characterized a mutant mouse strain lacking this gene. The mutant mice had higher serum insulin levels and increased pancreatic islet mass as a result of enhanced beta cell proliferation. While a known cell cycle inhibitor, p21, was downregulated in the mutant islets, over expression of WDR13 in the pancreatic beta cell line (MIN6) resulted in upregulation of p21, accompanied by retardation of cell proliferation. We suggest that WDR13 is a novel negative regulator of the pancreatic beta cell proliferation. Given the higher insulin levels and better glucose clearance in Wdr13 gene deficient mice, we propose that this protein may be a potential candidate drug target for ameliorating impaired glucose metabolism in diabetes.

Indexed as

Cell ProliferationAnimalsCell Cycle ProteinsCell LineCyclin-Dependent Kinase Inhibitor p21Down-RegulationHyperinsulinismInsulinInsulin-Secreting CellsMiceMice, KnockoutNuclear ProteinsCdkn1a protein, mouseCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21InsulinNuclear ProteinsWDR13 protein, mouse

Identifiers

PMID22715406
PMCPMC3371019
OpenAlexW2009090927

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.