Evidence map›Paper›PMID 24025639›Full record

ArticleKidney international2014

The urine microRNA profile may help monitor post-transplant renal graft function.

Daniel G Maluf, Catherine I Dumur, Jihee L Suh, Mariano J Scian, Anne L King, Helen Cathro, Jae K Lee, Ricardo C Gehrau, Kenneth L Brayman, Lorenzo Gallon and 1 more

Open access · greenAbstract readValidation Study
In one paragraph

Article in Kidney international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 2 pooled it
11.0field-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

45 citing papers in PubMed, 2 syntheses or guidelines pooled it, 85 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. MicroRNAs in kidney injury and disease.Nature reviews. Nephrology · 2022
    Review
  12. Article
  13. Article
  14. Article
  15. Recent Advances on Biomarkers of Early and Late Kidney Graft Dysfunction.International journal of molecular sciences · 2020
    Review
  16. Biomarkers of Chronic Renal Tubulointerstitial Injury.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2019
    Review
  17. Advances in Detection of Kidney Transplant Injury.Molecular diagnosis & therapy · 2019
    Review
  18. Article
  19. Review
  20. 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

11 authors at 3 institutions in 1 country.

Daniel G MalufTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
Catherine I DumurDepartment of Pathology, Virginia Commonwealth University, Charlottesville, Virginia, USA.
Jihee L SuhTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
Mariano J ScianTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
Anne L KingDivision of Transplant, Virginia Commonwealth University, Charlottesville, Virginia, USA.
Helen CathroDepartment of Pathology, Virginia Commonwealth University, Charlottesville, Virginia, USA.
Jae K LeeDivision of Biostatistics, Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA.
Ricardo C GehrauTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
Kenneth L BraymanTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
Lorenzo GallonDivision of Nephrology, Department of Internal Medicine, Comprehensive Transplant Center, Northwestern University, Chicago, Illinois, USA.
Valeria R MasTranslational Genomics Transplant Laboratory, Transplant Division, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA.
University of Virginia · USVirginia Commonwealth University · USNorthwestern University · US

Funding

Molecular pathways leading to chronic graft dysfunctionR01DK080074 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI MAS, VALERIA RAQUEL · 2008 to 2012
$1.8M
Molecular biomarkers associated with calcineurin inhibitor mediated kidney injuryR21DK100678 · NIDDK · UNIVERSITY OF VIRGINIA · PI MALUF, DANIEL GERMAN · 2014 to 2015
$435k
NIDDK NIH HHS R01 DK080074NIDDK NIH HHS R01DK080074NIDDK NIH HHS R21 DK100678
6 · The paper itself

Abstract

Noninvasive, cost-effective biomarkers that allow accurate monitoring of graft function are needed in kidney transplantation. Since microRNAs (miRNAs) have emerged as promising disease biomarkers, we sought to establish an miRNA signature in urinary cell pellets comparing kidney transplant patients diagnosed with chronic allograft dysfunction (CAD) with interstitial fibrosis and tubular atrophy and those recipients with normal graft function. Overall, we evaluated 191 samples from 125 deceased donor primary kidney transplant recipients in the discovery, initial validation, and the longitudinal validation studies for noninvasive monitoring of graft function. Of 1733 mature miRNAs studied using microarrays, 22 were found to be differentially expressed between groups. Ontology and pathway analyses showed inflammation as the principal biological function associated with these miRNAs. Twelve selected miRNAs were longitudinally evaluated in urine samples of an independent set of 66 patients, at two time points after kidney transplant. A subset of these miRNAs was found to be differentially expressed between groups early after kidney transplant before histological allograft injury was evident. Thus, a panel of urine miRNAs was identified as potential biomarkers for monitoring graft function and anticipating progression to CAD in kidney transplant patients.

Indexed as

Gene Expression ProfilingKidney TransplantationAdultAgedAtrophyBiopsyCase-Control StudiesFemaleFibrosisGenetic MarkersGenetic TestingHumansKidneyLongitudinal StudiesMaleMicroRNAsGenetic MarkersMicroRNAs

Identifiers

PMID24025639
PMCPMC3946645
OpenAlexW1978861737

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.