Evidence map›Paper›PMID 30848786›Full record

ReviewBiology of reproduction2019

Gasotransmitters in pregnancy: from conception to uterine involution.

Damian D Guerra, K Joseph Hurt

Open access · greenAbstract readReview
In one paragraph

Review in Biology of reproduction, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.2field-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

19 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Adiponectin and Glucocorticoids Modulate Risk for Preterm Birth: The Healthy Start Study.The Journal of clinical endocrinology and metabolism · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Preterm Labor, a Syndrome Attributed to the Combination of External and Internal Factors.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2022
    Review
  12. Functional Regulation of KFrontiers in pharmacology · 2022
    Review
  13. Review
  14. Mode Switch of CaFrontiers in physiology · 2021
    Article
  15. Estrogen Regulates Local Cysteine Metabolism in Mouse Myometrium.Reproductive sciences (Thousand Oaks, Calif.) · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Akt phosphorylation of neuronal nitric oxide synthase regulates gastrointestinal motility in mouse ileum.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

2 authors at 1 institution in 1 country.

Damian D GuerraDivision of Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA.
K Joseph HurtDivision of Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA.
University of Colorado Anschutz Medical Campus · US

Funding

Training Program in Perinatal Biology and MedicineT32HD007186 · NICHD · UNIVERSITY OF COLORADO DENVER · PI Paul Joseph Rozance · 1985 to 2026
$6.5M
NICHD NIH HHS T32 HD007186
6 · The paper itself

Abstract

Gasotransmitters are endogenous small gaseous messengers exemplified by nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S or sulfide). Gasotransmitters are implicated in myriad physiologic functions including many aspects of reproduction. Our objective was to comprehensively review basic mechanisms and functions of gasotransmitters during pregnancy from conception to uterine involution and highlight future research opportunities. We searched PubMed and Web of Science databases using combinations of keywords nitric oxide, carbon monoxide, sulfide, placenta, uterus, labor, and pregnancy. We included English language publications on human and animal studies from any date through August 2018 and retained basic and translational articles with relevant original findings. All gasotransmitters activate cGMP signaling. NO and sulfide also covalently modify target protein cysteines. Protein kinases and ion channels transduce gasotransmitter signals, and co-expressed gasotransmitters can be synergistic or antagonistic depending on cell type. Gasotransmitters influence tubal transit, placentation, cervical remodeling, and myometrial contractility. NO, CO, and sulfide dilate resistance vessels, suppress inflammation, and relax myometrium to promote uterine quiescence and normal placentation. Cervical remodeling and rupture of fetal membranes coincide with enhanced oxidation and altered gasotransmitter metabolism. Mechanisms mediating cellular and organismal changes in pregnancy due to gasotransmitters are largely unknown. Altered gasotransmitter signaling has been reported for preeclampsia, intrauterine growth restriction, premature rupture of membranes, and preterm labor. However, in most cases specific molecular changes are not yet characterized. Nonclassical signaling pathways and the crosstalk among gasotransmitters are emerging investigation topics.

Indexed as

AnimalsCarbon MonoxideCervix UteriFemaleFertilizationGasotransmittersHumansHydrogen SulfideMyometriumNitric OxideParturitionPlacental CirculationPlacentationPregnancySignal TransductionUterusCarbon MonoxideGasotransmittersHydrogen SulfideNitric Oxide3-mercaptosulfurtransferase (3-MST)ATP-gated potassium channel (KATP)calcium-gated potassium channel (BKCa)carbon monoxide (CO)cystathionine-β-synthase (CBS)cystathionine-γ-lyase (CSE)deciduaextravillous trophoblast (EVT)gasotransmitterheme oxygenase (HO)hydrogen sulfide (H2S)maternal–fetal interfacemyometriumnitric oxide (NO)nitric oxide synthase (NOS)paraventricular nucleus (PVN)parturitionplacentapregnancyuterus

Identifiers

PMID30848786
PMCPMC6614580
OpenAlexW2922528477

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.