Evidence map›Paper›PMID 18697839›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2008

Glucocorticoid receptor haploinsufficiency causes hypertension and attenuates hypothalamic-pituitary-adrenal axis and blood pressure adaptions to high-fat diet.

Z Michailidou, R N Carter, E Marshall, H G Sutherland, D G Brownstein, E Owen, K Cockett, V Kelly, L Ramage, E A S Al-Dujaili and 8 more

Open access · hybridAbstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Salt-Sensitive Hypertension in GRInternational journal of molecular sciences · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. The multifaceted mineralocorticoid receptor.Comprehensive Physiology · 2014
    Review
  16. Review
  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

18 authors at 4 institutions in 1 country.

Z MichailidouEndocrinology Unit, Centre for Cardiovascular Sciences, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
R N Carter
E Marshall
H G Sutherland
D G Brownstein
E Owen
K Cockett
V Kelly
L Ramage
E A S Al-Dujaili
M Ross
I Maraki
K Newton
M C Holmes
J R Seckl
N M Morton
C J Kenyon
K E Chapman
The Queen's Medical Research Institute · GBUniversity of Edinburgh · GBMedical Research Council · GBQueen Margaret University · GB

Funding

British Heart FoundationMedical Research Council G0500026Wellcome Trust
6 · The paper itself

Abstract

Glucocorticoid hormones are critical to respond and adapt to stress. Genetic variations in the glucocorticoid receptor (GR) gene alter hypothalamic-pituitary-adrenal (HPA) axis activity and associate with hypertension and susceptibility to metabolic disease. Here we test the hypothesis that reduced GR density alters blood pressure and glucose and lipid homeostasis and limits adaption to obesogenic diet. Heterozygous GR(betageo/+) mice were generated from embryonic stem (ES) cells with a gene trap integration of a beta-galactosidase-neomycin phosphotransferase (betageo) cassette into the GR gene creating a transcriptionally inactive GR fusion protein. Although GR(betageo/+) mice have 50% less functional GR, they have normal lipid and glucose homeostasis due to compensatory HPA axis activation but are hypertensive due to activation of the renin-angiotensin-aldosterone system (RAAS). When challenged with a high-fat diet, weight gain, adiposity, and glucose intolerance were similarly increased in control and GR(betageo/+) mice, suggesting preserved control of intermediary metabolism and energy balance. However, whereas a high-fat diet caused HPA activation and increased blood pressure in control mice, these adaptions were attenuated or abolished in GR(betageo/+) mice. Thus, reduced GR density balanced by HPA activation leaves glucocorticoid functions unaffected but mineralocorticoid functions increased, causing hypertension. Importantly, reduced GR limits HPA and blood pressure adaptions to obesogenic diet.

Indexed as

AdiposityAldosteroneAngiotensinsAnimalsBlood GlucoseBlood PressureCell LineDietDietary FatsGlucose IntoleranceHumansHypertensionHypothalamo-Hypophyseal SystemLipid MetabolismMiceMice, TransgenicAldosteroneAngiotensinsBlood GlucoseDietary FatsReceptors, GlucocorticoidRenin

Identifiers

PMID18697839
PMCPMC2749453
OpenAlexW2161966681

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.