Evidence map›Paper›PMID 29885204›Full record

ArticleThe Journal of physiology2018

Sex differences influencing micro- and macrovascular endothelial phenotype in vitro.

Virginia H Huxley, Scott S Kemp, Christine Schramm, Steve Sieveking, Susan Bingaman, Yang Yu, Isabella Zaniletti, Kevin Stockard, Jianjie Wang

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  3. Review
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  8. Article
  9. Review
  10. Sex, Endothelial Cell Functions, and Peripheral Artery Disease.International journal of molecular sciences · 2023
    Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Matters of the heart: Cellular sex differences.Journal of molecular and cellular cardiology · 2021
    Review
  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

9 authors at 2 institutions in 1 country.

Virginia H HuxleyNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.ORCID 0000-0001-6304-1617
Scott S KempNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
Christine SchrammNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
Steve SievekingNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
Susan BingamanNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
Yang YuNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
Isabella ZanilettiDepartment of Statistics, University of Missouri-Columbia, Columbia, MO, USA.ORCID 0000-0003-1234-3468
Kevin StockardNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.ORCID 0000-0001-9525-6516
Jianjie WangNational Center for Gender Physiology, University of Missouri-Columbia, Columbia, MO, USA.
University of Missouri · USMissouri State University · US

Funding

Insulin as a Regulator of Microvascular ExchangeR01DK095501 · NIDDK · UNIVERSITY OF MISSOURI-COLUMBIA · PI HUXLEY, VIRGINIA H · 2013 to 2016
$1.5M
NIDDK NIH HHS R01 DK095501
6 · The paper itself

Abstract

key pointsEndothelial dysfunction is an early hallmark of multiple disease states that also display sex differences with respect to age of onset, frequency and severity. Results of in vivo studies of basal and stimulated microvascular barrier function revealed sex differences that are difficult to ascribe to specific cells or environmental factors. The present study evaluated endothelial cells (EC) isolated from macro- and/or microvessels of reproductively mature rats under the controlled conditions of low-passage culture aiming to test the assumption that EC phenotype would be sex independent. The primary finding was that EC, regardless of where they are derived, retain a sex-bias in low-passage culture, independent of varying levels of reproductive hormones. The implications of the present study include the fallacy of expecting a universal set of mechanisms derived from study of EC from one sex and/or one vascular origin to apply uniformly to all EC under unstimulated conditions, and no less in disease. ABSTRACT: Vascular endothelial cells (EC) are heterogeneous with respect to phenotype, reflecting at least the organ of origin, location within the vascular network and physical forces. As an independent influence on EC functions in health or aetiology, susceptibility, and progression of dysfunction in numerous disease states, sex has been largely ignored. The present study focussed on EC isolated from aorta (macrovascular) and skeletal muscle vessels (microvascular) of age-matched male and female rats under identical conditions of short-term (passage 4) culture. We tested the hypothesis that genomic sex would not influence endothelial growth, wound healing, morphology, lactate production, or messenger RNA and protein expression of key proteins (sex hormone receptors for androgen and oestrogens α and β; platelet endothelial cell adhesion molecule-1 and vascular endothelial cadherin mediating barrier function; α

Indexed as

Cell AdhesionPhenotypeSex CharacteristicsWound HealingAnimalsCells, CulturedEndothelium, VascularFemaleGonadal Steroid HormonesIn Vitro TechniquesMaleMicrovesselsRatsRats, Sprague-DawleyReceptors, SteroidGonadal Steroid HormonesReceptors, SteroidEndothelial cellmacrovascular functionMetabolismMicrovascular functionReproductive HormonesSexual dimorphismwound healing

Identifiers

PMID29885204
PMCPMC6117589
OpenAlexW2892010368

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.