Evidence map›Paper›PMID 35682846›Full record

ArticleInternational journal of molecular sciences2022

Social Isolation Stress Modulates Pregnancy Outcomes and the Inflammatory Profile of Rat Uterus.

Nayara A Lopes, Erin A Falkenberg, Camille Wiley, Vaishvi Patel, Jesus Serrano-Lomelin, Xin Fang, Amanda M Weiler, J Keiko McCreary, Gerlinde A S Metz, David M Olson

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The neuroexistentialism of social connectedness and loneliness.Frontiers in behavioral neuroscience · 2025
    Article
  5. Article
  6. Article
  7. Article
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  11. Review
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

10 authors at 2 institutions in 1 country.

Nayara A LopesDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.ORCID 0000-0002-3141-7883
Erin A FalkenbergDepartment of Neuroscience, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada.
Camille WileyDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
Vaishvi PatelDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
Jesus Serrano-LomelinDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.ORCID 0000-0003-1627-3647
Xin FangDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
Amanda M WeilerDepartment of Neuroscience, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada.
J Keiko McCrearyDepartment of Neuroscience, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada.
Gerlinde A S MetzDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
David M OlsonDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
University of Alberta · CAUniversity of Lethbridge · CA

Funding

CIHR # 363195
6 · The paper itself

Abstract

Prenatal stressors have been linked to adverse pregnancy outcomes; including preterm birth (PTB). Recent work demonstrates that social isolation in mothers represents a silent stressor contributing to PTB risk. Here; we investigate the association of inflammatory and stress markers with PTB risk in Long-Evans rats exposed to social isolation stress (SIS) during preconception and pregnancy across four generations (F0-F3). Gestational length; blood glucose; corticosterone levels; and maternal and offspring weights were assessed in two SIS paradigms: transgenerational (TG) and multigenerational (MG) exposure. Maternal uterine tissues were collected 21 days after the dams gave birth. Exposure to SIS reduced pregnancy lengths in the parental generation and neonatal birth weights in the F1 and F2 generations. Interleukin (IL)-1β (

Indexed as

Premature BirthPrenatal Exposure Delayed EffectsAnimalsFemaleHumansPregnancyPregnancy OutcomeRatsRats, Long-EvansSocial IsolationUterusfetal programminggene expressioninflammationintrauterine growth restrictionpregnancyprenatal stresspreterm birthrodentssocial isolationuterus

Identifiers

PMID35682846
PMCPMC9181517
OpenAlexW4281758532

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.