Evidence map›Paper›PMID 34737344›Full record

ArticleScientific reports2021

Premature differentiation of nephron progenitor cell and dysregulation of gene pathways critical to kidney development in a model of preterm birth.

Aleksandra Cwiek, Masako Suzuki, Kimberly deRonde, Mark Conaway, Kevin M Bennett, Samir El Dahr, Kimberly J Reidy, Jennifer R Charlton

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. 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
0.6field-weighted citation impact, top 34% 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, 9 citations in OpenAlex.

  1. Article
  2. Epigenetic regulation of kidney development.Nature reviews. Nephrology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Kidney disease and reproductive health.Nature reviews. Nephrology · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  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

8 authors at 5 institutions in 1 country.

Aleksandra CwiekDivision of Nephrology, Department of Pediatrics, University of Virginia, Box 800386, Charlottesville, VA, 22903, USA.
Masako SuzukiDepartment of Genetics, Albert Einstein College of Medicine, New York, NY, USA.
Kimberly deRondeDivision of Nephrology, Department of Pediatrics, University of Virginia, Box 800386, Charlottesville, VA, 22903, USA.
Mark ConawayUniversity of Virginia Health System, Charlottesville, VA, USA.
Kevin M BennettMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Samir El DahrDepartment of Pediatrics, Tulane University School of Medicine and Children's Hospital of New Orleans, New Orleans, LA, USA.
Kimberly J Reidy *Division of Nephrology, Department of Pediatrics, Children's Hospital at Montefiore, New York, NY, USA.
Jennifer R Charlton *Division of Nephrology, Department of Pediatrics, University of Virginia, Box 800386, Charlottesville, VA, 22903, USA. jrc6n@virginia.edu.
University of Virginia · USAlbert Einstein College of Medicine · USChildren's Hospital at Montefiore · USChildren's Hospital of New Orleans · USMallinckrodt (United States) · US

Funding

Comprehensive MRI-based evaluation of human renal microstructureR01DK111861 · NIDDK · UNIVERSITY OF VIRGINIA · PI BENNETT, KEVIN M, CHARLTON, JENNIFER R · 2017 to 2020
$1.8M
IMPACT OF PRENATAL VITAMIN A DEFICIENCY ON CELL FATE ALTERATIONS IN ADULT AIRWAY HYPERRESPONSIVENESSR01HL145302 · NHLBI · TEXAS A&M AGRILIFE RESEARCH · PI SUZUKI, MASAKO · 2020 to 2023
$1.6M
Epigenetic Control of Nephron Progenitor Cell LifespanR01DK114050 · NIDDK · TULANE UNIVERSITY OF LOUISIANA · PI EL-DAHR, SAMIR S · 2017 to 2020
$1.4M
Noninvasive MRI techniques to detect pathology in murine models of renal diseaseR01DK110622 · NIDDK · WASHINGTON UNIVERSITY · PI BENNETT, KEVIN M, CHARLTON, JENNIFER R · 2017 to 2019
$1.0M
NHLBI NIH HHS R01 HL145302NHLBI NIH HHS R01HL145302NIDDK NIH HHS R01 DK110622NIDDK NIH HHS R01 DK111861NIDDK NIH HHS R01DK111861NIDDK NIH HHS R01 DK114050NIDDK NIH HHS R01DK114050
6 · The paper itself

Abstract

Preterm birth is a leading cause of neonatal morbidity. Survivors have a greater risk for kidney dysfunction and hypertension. Little is known about the molecular changes that occur in the kidney of individuals born preterm. Here, we demonstrate that mice delivered two days prior to full term gestation undergo premature cessation of nephrogenesis, resulting in a lower glomerular density. Kidneys from preterm and term groups exhibited differences in gene expression profiles at 20- and 27-days post-conception, including significant differences in the expression of fat-soluble vitamin-related genes. Kidneys of the preterm mice exhibited decreased proportions of endothelial cells and a lower expression of genes promoting angiogenesis compared to the term group. Kidneys from the preterm mice also had altered nephron progenitor subpopulations, early Six2 depletion, and altered Jag1 expression in the nephrogenic zone, consistent with premature differentiation of nephron progenitor cells. In conclusion, preterm birth alone was sufficient to shorten the duration of nephrogenesis and cause premature differentiation of nephron progenitor cells. These candidate genes and pathways may provide targets to improve kidney health in preterm infants.

Indexed as

AnimalsCell DifferentiationEndothelial CellsFemaleGene ExpressionGene Expression Regulation, DevelopmentalGene Regulatory NetworksKidneyKidney GlomerulusMaleMiceModels, AnimalMorphogenesisNephronsOrganogenesisPregnancyTranscription Factors

Identifiers

PMID34737344
PMCPMC8569166
OpenAlexW3161933217

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.