Evidence map›Paper›PMID 18446233›Full record

ArticlePloS one2008

Pancreatic insulin content regulation by the estrogen receptor ER alpha.

Paloma Alonso-Magdalena, Ana B Ropero, M Pilar Carrera, Christopher R Cederroth, Mathurin Baquié, Benoit R Gauthier, Serge Nef, Enrico Stefani, Angel Nadal

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 162 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
162citing papers in PubMed, 5 pooled it
16.7field-weighted citation impact, top 1% 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

162 citing papers in PubMed, 5 syntheses or guidelines pooled it, 396 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The association between bisphenol A exposure and type-2 diabetes: a world systematic review.Environmental science and pollution research international · 2016
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Review
  7. Article
  8. FOXM1 cooperates with ERα to regulate functional β-cell mass.American journal of physiology. Endocrinology and metabolism · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Food science & nutrition · 2024
    Article
  13. Article
  14. Article
  15. Emerging Perspectives on the Impact of Diabetes Mellitus and Anti-Diabetic Drugs on Premenstrual Syndrome. A Narrative Review.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2024
    Review
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  19. Review
  20. Article

102 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

9 authors at 4 institutions in 3 countries.

Paloma Alonso-MagdalenaInstituto de Bioingeniería, Universidad Miguel Hernández de Elche, Alicante, Spain.
Ana B Ropero
M Pilar Carrera
Christopher R Cederroth
Mathurin Baquié
Benoit R Gauthier
Serge Nef
Enrico Stefani
Angel Nadal
University of Geneva · CHUniversitat de Miguel Hernández d'Elx · ESInstituto de Salud Carlos III · ESUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The function of pancreatic beta-cells is the synthesis and release of insulin, the main hormone involved in blood glucose homeostasis. Estrogen receptors, ER alpha and ER beta, are important molecules involved in glucose metabolism, yet their role in pancreatic beta-cell physiology is still greatly unknown. In this report we show that both ER alpha and ER beta are present in pancreatic beta-cells. Long term exposure to physiological concentrations of 17beta-estradiol (E2) increased beta-cell insulin content, insulin gene expression and insulin release, yet pancreatic beta-cell mass was unaltered. The up-regulation of pancreatic beta-cell insulin content was imitated by environmentally relevant doses of the widespread endocrine disruptor Bisphenol-A (BPA). The use of ER alpha and ER beta agonists as well as ER alphaKO and ER betaKO mice suggests that the estrogen receptor involved is ER alpha. The up-regulation of pancreatic insulin content by ER alpha activation involves ERK1/2. These data may be important to explain the actions of E2 and environmental estrogens in endocrine pancreatic function and blood glucose homeostasis.

Indexed as

AnimalsBenzhydryl CompoundsBisphenol A CompoundsCalcium SignalingEstradiolEstrogen Receptor alphaEstrogen Receptor betaGene Expression RegulationGlucoseInsulinInsulin SecretionIslets of LangerhansMaleMiceMice, Inbred C57BLMice, KnockoutBenzhydryl Compoundsbisphenol ABisphenol A CompoundsEstradiolEstrogen Receptor alphaEstrogen Receptor betaGlucoseInsulinMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Phenols

Identifiers

PMID18446233
PMCPMC2323613
OpenAlexW1996857104

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.