Evidence map›Paper›PMID 29872089›Full record

ArticleScientific reports2018

Ccl2 deficiency protects against chronic renal injury in murine renovascular hypertension.

Sonu Kashyap, Mazen Osman, Christopher M Ferguson, Meryl C Nath, Bhaskar Roy, Karen R Lien, Karl A Nath, Vesna D Garovic, Lilach O Lerman, Joseph P Grande

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cell-cell crosstalk in kidney health and disease.Nature reviews. Nephrology · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. F4/80Kidney360 · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. 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.

Sonu KashyapDepartment of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN, USA.
Mazen OsmanDepartment of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN, USA.
Christopher M FergusonDivision of Nephrology & Hypertension, Mayo Clinic, Rochester, MN, USA.
Meryl C NathDepartment of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN, USA.
Bhaskar RoyCenter for Regenerative Medicine, Mayo Clinic, Rochester, MN, USA.
Karen R LienDepartment of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN, USA.
Karl A NathDivision of Nephrology & Hypertension, Mayo Clinic, Rochester, MN, USA.
Vesna D GarovicDivision of Nephrology & Hypertension, Mayo Clinic, Rochester, MN, USA.
Lilach O LermanDivision of Nephrology & Hypertension, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-3271-3887
Joseph P GrandeDepartment of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, MN, USA. grande.joseph@mayo.edu.
Mayo Clinic · USMayo Clinic in Arizona · US

Funding

Role of CC chemokine signaling in hyperglycemic renal artery stenosisR01AI100911 · NIAID · MAYO CLINIC ROCHESTER · PI GRANDE, JOSEPH PETER · 2013 to 2017
$2.4M
RENAL INJURY AND ADAPTATION TO HEME PROTEINSR01DK047060 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NATH, KARL A. · 1993 to 2018
$2.2M
NIAID NIH HHS R01 AI100911NIDDK NIH HHS R01 DK047060
6 · The paper itself

Abstract

Inflammation plays an important role in the pathogenesis of renal and cardiovascular disease in renovascular hypertension (RVH). Ccl2 is an important mediator of inflammation, and is induced within 24 hours following surgery to establish RVH in the murine 2 kidney 1 clip model, a time prior to onset of interstitial inflammation, fibrosis, or tubular atrophy. We tested the hypothesis that Ccl2 deficiency protects the stenotic kidney (STK) from development of chronic renal damage in mice with renovascular hypertension due to renal artery stenosis (RAS). RAS surgery was performed on wild type (WT) and Ccl2 knock out (KO) mice; animals were studied for four weeks. Renal blood flow was reduced to similar extent in both WT and Ccl2 KO mice with RVH. Perfusion of the stenotic kidney was significantly reduced in Ccl2 KO mice as assessed by magnetic resonance imaging (MRI). Stenotic kidney volume in WT, but not in Ccl2 KO mice, was significantly reduced following surgery. Cortical hypoxia was observed in the stenotic kidney of Ccl2 KO mice, as assessed by blood oxygen level-dependent MRI (BOLD-MRI). Ccl2 KO mice showed less cortical atrophy than WT RAS mice. Ccl2 deficiency reduced the number of infiltrating mononuclear cells and expression of Ccl5, Ccl7, Ccl8, Ccr2 and Cd206. We conclude that Ccl2 is a critical mediator of chronic renal injury in RVH.

Indexed as

AnimalsAtrophyChemokine CCL2Disease Models, AnimalHypertension, RenovascularHypoxiaMagnetic Resonance ImagingMiceMice, KnockoutRenal CirculationRenal Insufficiency, ChronicCcl2 protein, mouseChemokine CCL2

Identifiers

PMID29872089
PMCPMC5988825
OpenAlexW2805247106

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.