Evidence map›Paper›PMID 30372560›Full record

ArticleClinical transplantation2018

Urinary microbiome associated with chronic allograft dysfunction in kidney transplant recipients.

Jennifer F Wu, Amutha Muthusamy, Gabriel A Al-Ghalith, Dan Knights, Bin Guo, Baolin Wu, Rory P Remmel, David P Schladt, Maria-Luisa Alegre, William S Oetting and 2 more

Open access · greenAbstract read
In one paragraph

Article in Clinical transplantation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Urine microbiome in individuals with an impaired immune system.Frontiers in cellular and infection microbiology · 2023
    Review
  11. Impact of donor multidrug-resistant organisms on solid organ transplant recipient outcomes.Transplant infectious disease : an official journal of the Transplantation Society · 2022
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Urinary Microbiome: Yin and Yang of the Urinary Tract.Frontiers in cellular and infection microbiology · 2021
    Review
  19. Review
  20. Does the Microbiome Affect the Outcome of Renal Transplantation?Frontiers in cellular and infection microbiology · 2020
    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

12 authors at 3 institutions in 1 country.

Jennifer F WuDepartment of Medicine, Nephrology Division, Hennepin Healthcare, Minneapolis, Minnesota.
Amutha MuthusamyHennepin Healthcare Research Institute, Minneapolis, Minnesota.
Gabriel A Al-GhalithBioinformatics and Computational Biology, University of Minnesota, Minneapolis, Minnesota.
Dan KnightsDepartment of Computer Science and Biotechnology Institute, University of Minnesota, Minneapolis, Minnesota.
Bin GuoDivision of Biostatistics, University of Minnesota, Minneapolis, Minnesota.
Baolin WuDivision of Biostatistics, University of Minnesota, Minneapolis, Minnesota.
Rory P RemmelDepartment of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota.
David P SchladtHennepin Healthcare Research Institute, Minneapolis, Minnesota.
Maria-Luisa AlegreDepartment of Medicine, Section of Rheumatology, University of Chicago, Chicago, Illinois.
William S OettingDepartment of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota.
Pamala A JacobsonDepartment of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota.ORCID 0000-0002-4145-7045
Ajay K IsraniDepartment of Medicine, Nephrology Division, Hennepin Healthcare, Minneapolis, Minnesota.ORCID 0000-0002-7607-0430
University of Minnesota · USHennepin Healthcare Research Institute · USUniversity of Chicago · US

Funding

Pharmacogenomics of Immune Suppressants in Kidney TransplantationU19AI070119 · NIAID · UNIVERSITY OF MINNESOTA · PI MATAS, ARTHUR J · 2006 to 2016
$17.1M
Long-term Deterioration of Kidney Allograft FunctionU01AI058013 · NIAID · UNIVERSITY OF MINNESOTA TWIN CITIES · PI MATAS, ARTHUR J · 2005 to 2010
$10.2M
NIAID NIH HHS U01 AI058013NIAID NIH HHS U19 AI070119
6 · The paper itself

Abstract

backgroundWe performed a study to identify differences in the urinary microbiome associated with chronic allograft dysfunction (CAD) and compared the urinary microbiome of male and female transplant recipients with CAD.

methodsThis case-control study enrolled 67 patients within the Deterioration of Kidney Allograft Function (DeKAF) Genomics cohort at two transplant centers. CAD was defined as a greater than 25% rise in serum creatinine relative to a 3 month post-transplant baseline. Urine samples from patients with and without CAD were analyzed using 16S V4 bacterial ribosomal DNA sequences.

resultsCorynebacterium was more prevalent in female and male patients with CAD compared to non-CAD female patients (P = 0.0005). A total 21 distinct Operational Taxonomic Unit (OTUs) were identified as significantly different when comparing CAD and non-CAD patients using Kruskal-Wallis (P < 0.01). A subset analysis of female patients with CAD compared to non-CAD females identified similar differentially abundant OTUs, including the genera Corynebacterium and Staphylococcus (Kruskal-Wallis; P = 0.01; P = 0.004, respectively). Male CAD vs female CAD analysis showed greater abundance of phylum Proteobacteria in males.

conclusionThere were differences in the urinary microbiome when comparing female and male CAD patients with their female non-CAD counterparts and these differences persisted in the subset analysis limited to female patients only.

Indexed as

MicrobiotaAllograftsBacteriuriaCase-Control StudiesFemaleFollow-Up StudiesGraft RejectionGraft SurvivalHumansKidney Failure, ChronicKidney TransplantationMaleMiddle AgedPostoperative ComplicationsPrognosisProspective StudiesRNA, Ribosomal, 16S

Identifiers

PMID30372560
PMCPMC6984979
OpenAlexW2899061508

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.