Cited by 1,859Pregnancy and preeclampsia studiesNeurological Complications and SyndromesNitric Oxide and Endothelin Effects

Preeclampsia: an endothelial cell disorder

Roberts, James M., Taylor, Robert N., Musci, Thomas J., Rodgers, George M., Hubel, Carl A., McLaughlin, Margaret K.·1989·American Journal of Obstetrics and Gynecology

Abstract

Despite intense study preeclampsia remains enigmatic and a major cause of maternal and fetal morbidity and mortality. Most investigative efforts have focused on the hypertensive component of this disorder with reduced attention given to other equally important characteristics. Increased sensitivity to pressor agents and activation of the coagulation cascade occur early in the course of preeclampsia, often antedating clinically recognizable disease. Inasmuch as endothelial cell injury reduces the synthesis of vasorelaxing agents, increases the production of vasoconstrictors, impairs synthesis of endogenous anticoagulants, and increases procoagulant production, these cells are likely to be implicated in the pathophysiology of preeclampsia. Indeed, evidence of endothelial cell injury is provided by the most characteristic morphologic lesion of preeclampsia, glomerular endotheliosis. Additional support for this hypothesis is derived from reports that indicate increased levels of circulating fibronectin (which can be released from injured endothelial cells) and increased factor VIII antigen present in the blood of preeclamptic women. More recently, direct evidence of activities that injure endothelial cells in vitro and increase the contractile sensitivity of isolated vessels has been presented. We propose that poorly perfused placental tissue releases a factor(s) into the systemic circulation that injuries endothelial cells. The changes initiated by endothelial cell injury set in motion a dysfunctional cascade of coagulation, vasoconstriction, and intravascular fluid redistribution that results in the clinical syndrome of preeclampsia.

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Crossref · 10.1016/0002-9378(89)90665-0

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Authors
Roberts, J. M., Taylor, R. N., Musci, T. J., Rodgers, G. M., Hubel, C. A., & McLaughlin, M. K.
Affiliations
University of California, San Francisco (US)
Corresponding author
Roberts, James M.
Venue
American Journal of Obstetrics and Gynecology
Publisher
Elsevier BV
Published
1989-11
Volume
161
Issue
5
Pages
1200-1204
ISSN
0002-9378 (ISSN-L)
OpenAlex
W1983186128
Cited by
1,859
References
20
Citations by year
2026: 19 · 2025: 16 · 2024: 27 · 2023: 40 · 2022: 38 · 2021: 46 · 2020: 34 · 2019: 41 · 2018: 47 · 2017: 47 · 2016: 46 · 2015: 48 · 2014: 65 · 2013: 62 · 2012: 67
FWCI
42.83
Type
journal article
Language
en
Open access
closed
Locations
  • American Journal of Obstetrics and Gynecology (publishedVersion)
  • PubMed (publishedVersion)
Funders
Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD24180)
Topics
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Psychiatry and Mental health › Neurological Complications and Syndromes
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
Keywords
preeclampsia, endothelial injury, endothelial dysfunction, glomerular endotheliosis, coagulation cascade, vasoconstriction, fibronectin, factor VIII, placental factors, hypertension in pregnancy, pathophysiology
MeSH terms
Endothelium, Vascular, Female, Humans, Models, Biological, Pre-Eclampsia, Pregnancy, Reference Values, Trophoblasts

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