Evidence map›Paper›PMID 23298868›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2013

Integrin upregulation and localization to focal adhesion sites in pregnant human myometrium.

Heather R Burkin, Monica Rice, Apurva Sarathy, Sara Thompson, Cherie A Singer, Iain L O Buxton

Open access · bronzeAbstract read
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2013. 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
0.4field-weighted citation impact, top 37% 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. Integrins and their potential roles in mammalian pregnancy.Journal of animal science and biotechnology · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Identification of the RecombinantFrontiers in cell and developmental biology · 2021
    Article
  10. Article
  11. 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

6 authors at 2 institutions in 1 country.

Heather R BurkinDepartment of Pharmacology, University of Nevada School of Medicine, Center for Molecular Medicine, Reno, NV 89557, USA.
Monica Rice
Apurva Sarathy
Sara Thompson
Cherie A Singer
Iain L O Buxton
University of Nevada, Reno · USUniversity of Nevada, Las Vegas · US

Funding

REGULATION OF MYOMETRIAL RELAXATION: AGONIST-SPECIFIC cGMP ACTIONR01HD053028 · NICHD · UNIVERSITY OF NEVADA RENO · PI BUXTON, IAIN L · 2007 to 2011
$1.4M
Integrin Regulation of Stretch-Activated Myometrial Signaling During Pregnancy anK99HD067342 · NICHD · UNIVERSITY OF NEVADA RENO · PI BURKIN, HEATHER R · 2011 to 2012
$216k
NICHD NIH HHS K99 HD067342NICHD NIH HHS R01 HD053028NICHD NIH HHS R01-HD053028PHS HHS K99067342
6 · The paper itself

Abstract

Focal adhesions are integrin-rich microdomains that structurally link the cytoskeleton to the extracellular matrix and transmit mechanical signals. In the pregnant uterus, increases in integrin expression and activation are thought to be critical for the formation of the mechanical syncytium required for labor. The aim of this study was to determine which integrins are upregulated and localized to focal adhesions in pregnant human myometrium. We used quantitative polymerase chain reaction, Western blotting, and confocal microscopy to determine the expression levels and colocalization with focal adhesion proteins. We observed increases in several integrin transcripts in pregnant myometrium. At the protein level, integrins such as α5-integrin (ITGA5), ITGA7, ITGAV, and ITGB3 were significantly increased during pregnancy. The integrins ITGA3, ITGA5, ITGA7, and ITGB1 colocalized with focal adhesion proteins in term human myometrium. These data suggest that integrins α3β1, α5β1, and α7β1 are the most likely candidates to transmit mechanical signals from the extracellular matrix through focal adhesions in pregnant human myometrium.

Indexed as

AdolescentAdultFemaleFocal AdhesionsHumansIntegrin alpha ChainsIntegrin beta ChainsMiddle AgedMyometriumPregnancyUp-RegulationYoung AdultIntegrin alpha ChainsIntegrin beta Chainsintegrinmyometriumpregnancy

Identifiers

PMID23298868
PMCPMC3678871
OpenAlexW2050852960

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.