Evidence map›Paper›PMID 23515719›Full record

ArticleAmerican journal of physiology. Renal physiology2013

The emerging role of MRI in quantitative renal glomerular morphology.

K M Bennett, John F Bertram, Scott C Beeman, Norbert Gretz

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
13.3field-weighted citation impact, top 1% 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

26 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. In vivo measurements of kidney glomerular number and size in healthy and OsAmerican journal of physiology. Renal physiology · 2019
    Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. MRI tools for assessment of microstructure and nephron function of the kidney.American journal of physiology. Renal physiology · 2016
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Counting glomeruli and podocytes: rationale and methodologies.Current opinion in nephrology and hypertension · 2015
    Review
  17. Current MRI techniques for the assessment of renal disease.Current opinion in nephrology and hypertension · 2015
    Review
  18. Ferritins as nanoplatforms for imaging and drug delivery.Expert opinion on drug delivery · 2014
    Review
  19. Live nephron imaging by MRI.American journal of physiology. Renal physiology · 2014
    Article
  20. Glomerular hypertrophy in subjects with low nephron number: contributions of sex, body size and race.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2014
    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

4 authors at 4 institutions in 3 countries.

K M BennettDepartment of Biology, College of Natural Sciences, University of Hawaii at Manoa, Honolulu, HI 96822, USA. kevinben@hawaii.edu
John F Bertram
Scott C Beeman
Norbert Gretz
Arizona State University · USHeidelberg University · DEMonash University · AUUniversity of Hawaiʻi at Mānoa · US

Funding

MRI Techniques to Measure Whole-Kidney NephronR21DK091722 · NIDDK · UNIVERSITY OF HAWAII AT MANOA · PI BENNETT, KEVIN M · 2012 to 2013
$399k
NIDDK NIH HHS DK-091722NIDDK NIH HHS R21 DK091722
6 · The paper itself

Abstract

Techniques to measure morphological parameters, such as glomerular (and thereby nephron) number, glomerular size, and kidney volume, have been vital to understanding factors contributing to chronic kidney disease (CKD). These techniques have also been important to understanding the associations between CKD and other systemic and cardiovascular diseases and have led to the identification of developmental risk factors for these pathologies. However, existing techniques in quantitative kidney morphology are resource- and time-consuming and are destructive to the organ. This review discusses the emerging generation of techniques to study kidney morphology quantitatively using magnetic resonance imaging (MRI) using the intravenous injection of the superparamagnetic nanoparticle cationic ferritin, which binds to the glomerular basement membrane. A primary advantage of MRI over previously established techniques is the ability to quantify morphology in the intact organ with minimal sample preparation. We highlight areas of research where MRI-based morphological measurements will be helpful in animal models and possibly diagnostic clinical nephrology, discuss technical challenges in light of the progress in MRI techniques to date, and identify novel measurements that may be possible using MRI, both ex vivo and in vivo.

Indexed as

Glomerular Filtration RateHumansKidney DiseasesKidney GlomerulusMagnetic Resonance ImagingOrgan Sizeglomerular countingglomerular filtration rateglomerular sizingkidneymagnetic resonance imagingMRIstereology

Identifiers

PMID23515719
PMCPMC3651625
OpenAlexW2123122905

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.