Evidence map›Paper›PMID 19343319›Full record

ArticleDiabetologia2009

Cytokine-mediated induction of anti-apoptotic genes that are linked to nuclear factor kappa-B (NF-kappaB) signalling in human islets and in a mouse beta cell line.

S A Sarkar, B Kutlu, K Velmurugan, S Kizaka-Kondoh, C E Lee, R Wong, A Valentine, H W Davidson, J C Hutton, S Pugazhenthi

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Diabetologia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
10.0field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 95 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Archives of medical science : AMS · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. TNFα-induced DLK activation contributes to apoptosis in the beta-cell line HIT.Naunyn-Schmiedeberg's archives of pharmacology · 2017
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

10 authors at 3 institutions in 2 countries.

S A SarkarBarbara Davis Center for Childhood Diabetes, University of Colorado Denver, Aurora, CO 80045, USA.
B Kutlu
K Velmurugan
S Kizaka-Kondoh
C E Lee
R Wong
A Valentine
H W Davidson
J C Hutton
S Pugazhenthi
University of Colorado Denver · USInstitute for Systems Biology · USKyoto University · JP

Funding

UCHSC DIABETES ENDOCRINOLOGY RESEARCH CENTERP30DK057516 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI HUTTON, JOHN C · 2000 to 2010
$14.0M
ISLET CELL RESOURCES TYPE1 DIABETES: TRANSPLANTATION: CYSTIC FIBROSISU42RR016599 · NCRR · UNIVERSITY OF COLORADO DENVER · PI GILL, RONALD G · 2001 to 2005
$2.5M
Indoleamine 2, 3 dioxygenasesignaling and function in Type 1 DiabetesK01DK080193 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI SARKAR, SUPARNA A · 2007 to 2009
$363k
NCRR NIH HHS U42 RR016599NIDDK NIH HHS K01 DK080193NIDDK NIH HHS P30 DK57516
6 · The paper itself

Abstract

aims/hypothesisThe destruction of pancreatic beta cells leading to type 1 diabetes in humans is thought to occur mainly through apoptosis and necrosis induced by activated macrophages and T cells, and in which secreted cytokines play a significant role. The transcription factor nuclear factor kappa-B (NF-kappaB) plays an important role in mediating the apoptotic action of cytokines in beta cells. We therefore sought to determine the changes in expression of genes modulated by NF-kappaB in human islets exposed to a combination of IL1beta, TNF-alpha and IFN-gamma.

methodsMicroarray and gene set enrichment analysis were performed to investigate the global response of gene expression and pathways modulated in cultured human islets exposed to cytokines. Validation of a panel of NF-kappaB-regulated genes was performed by quantitative RT-PCR. The mechanism of induction of BIRC3 by cytokines was examined by transient transfection of BIRC3 promoter constructs linked to a luciferase gene in MIN6 cells, a mouse beta cell line.

resultsEnrichment of several metabolic and signalling pathways was observed in cytokine-treated human islets. In addition to the upregulation of known pro-apoptotic genes, a number of anti-apoptotic genes including BIRC3, BCL2A1, TNFAIP3, CFLAR and TRAF1 were induced by cytokines through NF-kappaB. Significant synergy between the cytokines was observed in NF-kappaB-mediated induction of the promoter of BIRC3 in MIN6 cells. CONCLUSIONS/

interpretationThese findings suggest that, via NF-kappaB activation, cytokines induce a concurrent anti-apoptotic pathway that may be critical for preserving islet integrity and viability during the progression of insulitis in type 1 diabetes.

Indexed as

AnimalsBaculoviral IAP Repeat-Containing 3 ProteinCASP8 and FADD-Like Apoptosis Regulating ProteinCell LineCells, CulturedCytokinesDNA-Binding ProteinsHumansInhibitor of Apoptosis ProteinsInsulin-Secreting CellsInterferon-gammaInterleukin-1betaIslets of LangerhansMiceMinor Histocompatibility AntigensNF-kappa BBaculoviral IAP Repeat-Containing 3 ProteinBCL2-related protein A1BIRC3 protein, humanBirc3 protein, mouseCASP8 and FADD-Like Apoptosis Regulating ProteinCFLAR protein, humanCytokinesDNA-Binding ProteinsInhibitor of Apoptosis ProteinsInterferon-gammaInterleukin-1betaMinor Histocompatibility AntigensNF-kappa BProto-Oncogene Proteins c-bcl-2TNF Receptor-Associated Factor 1Tumor Necrosis Factor-alphaUbiquitin-Protein Ligases

Identifiers

PMID19343319
OpenAlexW2156967716

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.