Evidence map›Paper›PMID 32619009›Full record

ArticleClinical science (London, England : 1979)2020

Ctcf is required for renin expression and maintenance of the structural integrity of the kidney.

Maria Florencia Martinez, Alexandre G Martini, Maria Luisa S Sequeira-Lopez, R Ariel Gomez

Open access · hybridAbstract read
In one paragraph

Article in Clinical science (London, England : 1979), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Krüppel-like factor 2 regulates renin expression in mature juxtaglomerular cells.American journal of physiology. Renal physiology · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. The role of Gata3 in renin cell identity.American journal of physiology. Renal physiology · 2023
    Article
  6. Flexible and multifaceted: the plasticity of renin-expressing cells.Pflugers Archiv : European journal of physiology · 2022
    Review
  7. Article
  8. Article
  9. Renin Cells, the Kidney, and Hypertension.Circulation research · 2021
    Review
  10. 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

4 authors at 1 institution in 1 country.

Maria Florencia MartinezDepartment of Pediatrics, Child Health Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, U.S.A.
Alexandre G MartiniDepartment of Pediatrics, Child Health Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, U.S.A.
Maria Luisa S Sequeira-LopezDepartment of Pediatrics, Child Health Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, U.S.A.
R Ariel GomezDepartment of Pediatrics, Child Health Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, U.S.A.
University of Virginia Health System · US

Funding

Single-Cell Epigenomics, Transcriptomics, and Bioinformatics CoreP50DK096373 · NIDDK · UNIVERSITY OF VIRGINIA · PI ROBERTO Ariel GOMEZ · 2012 to 2026
$13.8M
Plasticity of renin cells in the kidney vasculatureR01DK116718 · NIDDK · UNIVERSITY OF VIRGINIA · PI GOMEZ, ROBERTO ARIEL · 2018 to 2022
$2.8M
Renin cell identity and blood pressure homeostasisR01HL148044 · NHLBI · UNIVERSITY OF VIRGINIA · PI SEQUEIRA-LOPEZ, MARIA LUISA SOLEDAD · 2020 to 2023
$2.7M
Fate of the kidney vasculature during partial neonatal ureteral obstructionR01DK116196 · NIDDK · UNIVERSITY OF VIRGINIA · PI SEQUEIRA-LOPEZ, MARIA LUISA SOLEDAD · 2018 to 2021
$1.5M
NHLBI NIH HHS R01 HL148044NIDDK NIH HHS P50 DK096373NIDDK NIH HHS R01 DK116196NIDDK NIH HHS R01 DK116718
6 · The paper itself

Abstract

Renin cells are crucial for the regulation of blood pressure and fluid electrolyte homeostasis. We have recently shown that renin cells possess unique chromatin features at regulatory regions throughout the genome that may determine the identity and memory of the renin phenotype. The 3-D structure of chromatin may be equally important in the determination of cell identity and fate. CCCTC-binding factor (Ctcf) is a highly conserved chromatin organizer that may regulate the renin phenotype by controlling chromatin structure. We found that Ctcf binds at several conserved DNA sites surrounding and within the renin locus, suggesting that Ctcf may regulate the transcriptional activity of renin cells. In fact, deletion of Ctcf in cells of the renin lineage led to decreased endowment of renin-expressing cells accompanied by decreased circulating renin, hypotension, and severe morphological abnormalities of the kidney, including defects in arteriolar branching, and ultimately renal failure. We conclude that control of chromatin architecture by Ctcf is necessary for the appropriate expression of renin, control of renin cell number and structural integrity of the kidney.

Indexed as

AnimalsCCCTC-Binding FactorChromatinFemaleKidneyMaleMiceMice, KnockoutReninCCCTC-Binding FactorChromatinCtcf protein, mouseReninCtcfhomeostasishypertensionnephrologyrenin-angiotensin systemvasculature

Identifiers

PMID32619009
PMCPMC7881370
OpenAlexW3039159309

What OpenQuestion holds

Textmetadata
LicenceTDM
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.