Evidence map›Paper›PMID 24366082›Full record

ArticleHypertension (Dallas, Tex. : 1979)2014

17β-Estradiol protects against the progression of hypertension during adulthood in a mouse model of systemic lupus erythematosus.

Emily L Gilbert, Keisa W Mathis, Michael J Ryan

Open access · bronzeAbstract read
In one paragraph

Article in Hypertension (Dallas, Tex. : 1979), 2014. 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
3.0field-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, 29 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Possible protective role of 17β-estradiol against COVID-19.Journal of allergy and infectious diseases · 2020
    Article
  7. Article
  8. Review
  9. Article
  10. Autoimmune Disease-Associated Hypertension.Current hypertension reports · 2019
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Understanding mechanisms of hypertension in systemic lupus erythematosus.Therapeutic advances in cardiovascular disease · 2016
    Review
  16. Article
  17. Review
  18. Impact of early life ovariectomy on blood pressure and body composition in a female mouse model of systemic lupus erythematosus.American journal of physiology. Regulatory, integrative and comparative physiology · 2014
    Article
  19. Article
  20. Environmental factors, toxicants and systemic lupus erythematosus.International journal of molecular sciences · 2014
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Emily L GilbertDepartment of Physiology and Biophysics, University of Mississippi Medical Center, 2500 N State St, Jackson, MS 39216-4505. mjryan@umc.edu.
Keisa W Mathis
Michael J Ryan
University of Mississippi Medical Center · US

Funding

STRUCTURAL VASCULAR ADAPTATION OF THE MICROCIRCULATIONP01HL051971 · NHLBI · UNIVERSITY OF MISSISSIPPI MEDICAL CENTER · PI RECKELHOFF, JANE F · 1993 to 2018
$39.4M
Blood Pressure, Renal Hemodynamics, and InflammationR01HL085907 · NHLBI · UNIVERSITY OF MISSISSIPPI MED CTR · PI RYAN, MICHAEL · 2007 to 2011
$1.7M
Blood Pressure, Renal Hemodynamics, and InflammationK02HL092284 · NHLBI · UNIVERSITY OF MISSISSIPPI MED CTR · PI RYAN, MICHAEL · 2008 to 2011
$311k
NHLBI NIH HHS HL051971NHLBI NIH HHS HL085907NHLBI NIH HHS K02 HL092284NHLBI NIH HHS P01 HL051971NHLBI NIH HHS R01 HL085907
6 · The paper itself

Abstract

Systemic lupus erythematosus (SLE) is a chronic inflammatory autoimmune disorder with a high prevalence of hypertension and cardiovascular disease. Because SLE predominantly affects women, estrogen is commonly implicated as a contributor to SLE disease progression. Using an established mouse model of SLE (female NZBWF1), we tested whether estrogen has a causal role in the development of hypertension in adulthood. Thirty-week-old SLE and control mice (NZW/LacJ) underwent either a sham or ovariectomy (OVX) procedure. 17β-Estradiol (E2; 5 μg/mouse, twice/week, subcutaneously) was administered to a subset of OVX mice. Mean arterial pressure (in mm Hg) was increased in SLE mice (134±4 versus 119±3 in controls). Contrary to our hypothesis, OVX exacerbated the hypertension in female SLE mice (153±3; P<0.05 versus SLE sham), and repletion of E2 prevented the OVX-induced increase in blood pressure (132±2). The prevalence of albuminuria was increased in SLE mice compared with controls (37% versus 0%). OVX increased the prevalence in SLE mice (70% versus 37% in SLE shams). Repletion of E2 completely prevented albuminuria in OVX SLE mice. Renal cortical tumor necrosis factor α was increased in SLE mice compared with controls and was further increased in OVX SLE. The OVX-induced increase in renal tumor necrosis factor α expression was prevented by repletion of E2. Treatment of OVX SLE mice with the tumor necrosis factor α inhibitor, etanercept, blunted the OVX-induced increase in blood pressure (140±2) and prevalence of albuminuria (22%). These data suggest that 17β-estradiol protects against the progression of hypertension during adulthood in SLE, in part, by reducing tumor necrosis factor α.

Indexed as

AnimalsDisease Models, AnimalDisease ProgressionEstradiolEstrogensFemaleHypertensionLupus Erythematosus, SystemicMiceTreatment OutcomeEstradiolEstrogensestrogenslupus erythematosus, systemicpressure

Identifiers

PMID24366082
PMCPMC4365871
OpenAlexW2103115687

What OpenQuestion holds

Textmetadata
LicenceTDM
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.