Evidence map›Paper›PMID 22829579›Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2012

Inactivation of the dual Bmp/Wnt inhibitor Sostdc1 enhances pancreatic islet function.

Kathryn D Henley, Kimberly A Gooding, Aris N Economides, Maureen Gannon

Abstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

27 citing papers in PubMed, 44 citations in OpenAlex.

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  5. Review
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  7. Impact of microRNAZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
    Article
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  13. Article
  14. Wnt signaling in cervical cancer?Journal of Cancer · 2018
    Review
  15. 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

4 authors at 3 institutions in 1 country.

Kathryn D HenleyDepartment of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232-0475, USA.
Kimberly A Gooding
Aris N Economides
Maureen Gannon
Vanderbilt University Medical Center · USRegeneron (United States) · USUnited States Department of Veterans Affairs · US

Funding

Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
TRANSGENIC COREP60DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI BELL, GRAEME I · 1985 to 2012
$25.5M
Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI Matthew J Brady · 2013 to 2026
$20.9M
MULTIDISCIPLINARY TRAINING IN MOLECULAR ENDOCRINOLOGYT32DK007563 · NIDDK · VANDERBILT UNIVERSITY · PI Richard M O'Brien · 1988 to 2026
$15.9M
Foxm 1b endocrine pancreas growth and regenerationR01DK071052 · NIDDK · VANDERBILT UNIVERSITY · PI GANNON, MAUREEN A · 2006 to 2009
$1.0M
NIDDK NIH HHS 5T32 DK-07563NIDDK NIH HHS DK-058404NIDDK NIH HHS DK-20595NIDDK NIH HHS R01 DK-071052NIDDK NIH HHS T32 DK007563
6 · The paper itself

Abstract

Current endeavors in the type 2 diabetes (T2D) field include gaining a better understanding of extracellular signaling pathways that regulate pancreatic islet function. Recent data suggest that both Bmp and Wnt pathways are operative in pancreatic islets and play a positive role in insulin secretion and glucose homeostasis. Our laboratory found the dual Bmp and Wnt antagonist Sostdc1 to be upregulated in a mouse model of islet dysmorphogenesis and nonimmune-mediated lean diabetes. Because Bmp signaling has been proposed to enhance β-cell function, we evaluated the role of Sostdc1 in adult islet function using animals in which Sostdc1 was globally deleted. While Sostdc1-null animals exhibited no pancreas development phenotype, a subset of mutants exhibited enhanced insulin secretion and improved glucose homeostasis compared with control animals after 12-wk exposure to high-fat diet. Loss of Sostdc1 in the setting of metabolic stress results in altered expression of Bmp-responsive genes in islets but did not affect expression of Wnt target genes, suggesting that Sostdc1 primarily regulates the Bmp pathway in the murine pancreas. Furthermore, our data indicate that removal of Sostdc1 enhances the downregulation of the closely related Bmp inhibitors Ctgf and Gremlin in islets after 8-wk exposure to high-fat diet. These data imply that Sostdc1 regulates expression of these inhibitors and provide a means by which Sostdc1-null animals show enhanced insulin secretion and glucose homeostasis. Our studies provide insights into Bmp pathway regulation in the endocrine pancreas and reveal new avenues for improving β-cell function under metabolic stress.

Indexed as

Signal TransductionAdaptor Proteins, Signal TransducingAnimalsBone Morphogenetic ProteinsConnective Tissue Growth FactorCytokinesDiet, High-FatGene Expression RegulationGene Knock-In TechniquesGlucose IntoleranceInsulinInsulin SecretionIntercellular Signaling Peptides and ProteinsIslets of LangerhansMiceMice, Inbred C57BLAdaptor Proteins, Signal TransducingBone Morphogenetic ProteinsCCN2 protein, mouseConnective Tissue Growth FactorCytokinesGrem1 protein, mouseInsulinIntercellular Signaling Peptides and ProteinsMutant ProteinsSostdc1 protein, mouseWnt Proteins

Identifiers

PMID22829579
PMCPMC3468431
OpenAlexW2027849519

What OpenQuestion holds

Textmetadata
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.