Evidence map›Paper›PMID 23835340›Full record

ArticleDiabetes2013

Inhibition of VEGFR-2 reverses type 1 diabetes in NOD mice by abrogating insulitis and restoring islet function.

S Armando Villalta, Jiena Lang, Samantha Kubeck, Beniwende Kabre, Gregory L Szot, Boris Calderon, Clive Wasserfall, Mark A Atkinson, Rolf A Brekken, Nick Pullen and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Anti-VEGFR2 F(ab')Nature communications · 2023
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. CD11cFrontiers in immunology · 2019
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

12 authors at 5 institutions in 1 country.

S Armando VillaltaDiabetes Center and the Department of Medicine, University of California, San Francisco, San Francisco, California, USA.
Jiena Lang
Samantha Kubeck
Beniwende Kabre
Gregory L Szot
Boris Calderon
Clive Wasserfall
Mark A Atkinson
Rolf A Brekken
Nick Pullen
Robert H Arch
Jeffrey A Bluestone
University of California, San Francisco · USPfizer (United States) · USUniversity of Florida · USThe University of Texas Southwestern Medical Center · USWashington University in St. Louis · US

Funding

Research BaseP30DK063720 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KRUMMEL, MATTHEW F · 2003 to 2019
$21.8M
NIDDK NIH HHS P30 DK063720NIDDK NIH HHS P30-DK-63720-06A1
6 · The paper itself

Abstract

The dysregulation of receptor tyrosine kinases (RTKs) in multiple cell types during chronic inflammation is indicative of their pathogenic role in autoimmune diseases. Among the many RTKs, vascular endothelial growth factor receptor (VEGFR) stands out for its multiple effects on immunity, vascularization, and cell migration. Herein, we examined whether VEGFR participated in the pathogenesis of type 1 diabetes (T1D) in nonobese diabetic (NOD) mice. We found that RTK inhibitors (RTKIs) and VEGF or VEGFR-2 antibodies reversed diabetes when administered at the onset of hyperglycemia. Increased VEGF expression promoted islet vascular remodeling in NOD mice, and inhibition of VEGFR activity with RTKIs abrogated the increase in islet vascularity, impairing T-cell migration into the islet and improving glucose control. Metabolic studies confirmed that RTKIs worked by preserving islet function, as treated mice had improved glucose tolerance without affecting insulin sensitivity. Finally, examination of human pancreata from patients with T1D revealed that VEGFR-2 was confined to the islet vascularity, which was increased in inflamed islets. Collectively, this work reveals a previously unappreciated role for VEGFR-2 signaling in the pathogenesis of T1D by controlling T-cell accessibility to the pancreatic islets and highlights a novel application of VEGFR-2 antagonists for the therapeutic treatment of T1D.

Indexed as

AnimalsDiabetes Mellitus, Type 1FemaleHumansHyperglycemiaIndolesInflammationIslets of LangerhansMiceMice, Inbred NODPancreasProtein Kinase InhibitorsPyrrolesSunitinibVascular Endothelial Growth Factor Receptor-2IndolesProtein Kinase InhibitorsPyrrolesSU9518SunitinibVascular Endothelial Growth Factor Receptor-2

Identifiers

PMID23835340
PMCPMC3717875
OpenAlexW2147075013

What OpenQuestion 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 OpenQuestion graph.