Evidence map›Paper›PMID 34831040›Full record

ArticleCells2021

Progesterone Induced Blocking Factor Reduces Hypertension and Placental Mitochondrial Dysfunction in Response to sFlt-1 during Pregnancy.

Evangeline Deer, Jalisa Jones, Denise C Cornelius, Kyleigh Comley, Owen Herrock, Nathan Campbell, Sarah Fitzgerald, Tarek Ibrahim, Babbette LaMarca, Lorena M Amaral

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
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  6. Review
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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.

Evangeline DeerDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.ORCID 0000-0001-8004-5978
Jalisa JonesDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Denise C CorneliusDepartment of Emergency Medicine, University of Mississippi Medical Center, Jackson, MS 39126, USA.ORCID 0000-0002-6730-6499
Kyleigh ComleyDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Owen HerrockDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Nathan CampbellDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Sarah FitzgeraldDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Tarek IbrahimDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Babbette LaMarcaDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.
Lorena M AmaralDepartment of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA.ORCID 0000-0001-7581-9182
University of Mississippi Medical Center · USJackson Memorial Hospital · US

Funding

Tracking and Evaluation CoreU54GM115428 · NIGMS · UNIVERSITY OF MISSISSIPPI MED CTR · PI GRANGER, JOEY P. · 2016 to 2025
$38.2M
Role of obesity in preeclamptic pregnancy.P20GM121334 · NIGMS · UNIVERSITY OF MISSISSIPPI MED CTR · PI Babbette LaMarca, Jane F Reckelhoff · 2017 to 2026
$26.4M
Hypertension and Cardiorenal Research Training ProgramT32HL105324 · NHLBI · UNIVERSITY OF MISSISSIPPI MED CTR · PI Joey P. Granger · 2010 to 2026
$7.8M
The Kidney, Hypertension, Pregnancy and InflammationR01HD067541 · NICHD · UNIVERSITY OF MISSISSIPPI MED CTR · PI LAMARCA, BABBETTE · 2011 to 2020
$3.1M
NHLBI NIH HHS T32 HL105324NICHD NIH HHS R01 HD067541NIGMS NIH HHS P20 GM121334NIGMS NIH HHS U54 GM115428
6 · The paper itself

Abstract

Preeclampsia (PE) is characterized by new onset hypertension in association with placental ischemia, reduced fetal weight, elevated soluble fms-like tyrosine kinase-1 (sFlt-1), and placental mitochondrial (mt) dysfunction and oxidative stress (ROS). Progesterone induced blocking factor (PIBF) is a product of progesterone signaling that blocks inflammatory processes and we have previously shown PIBF to lower mean arterial blood pressure (MAP) and sFlt-1 in a rat model of PE. Infusion of sFlt-1 causes hypertension and many characteristics of PE in pregnant rodents, however, its role in causing mt dysfunction is unknown. Therefore, we hypothesize that PIBF will improve mt function and MAP in response to elevated sFlt-1 during pregnancy. We tested our hypothesis by infusing sFlt-1 via miniosmotic pumps in normal pregnant (NP) Sprague-Dawley rats (3.7 μg·kg

Indexed as

AnimalsAntigens, NeoplasmBlood PressureBody WeightCell RespirationFemaleFetusHypertensionMitochondriaOrgan SizePlacentaPregnancyProgesteroneRatsRats, Sprague-DawleyReactive Oxygen SpeciesAntigens, Neoplasmblocking factorProgesteroneReactive Oxygen SpeciesVascular Endothelial Growth Factor Receptor-1hypertensionoxidative stressplacental ischemiapreeclampsiasFlt-1

Identifiers

PMID34831040
PMCPMC8616090
OpenAlexW3206747429

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.