Evidence map›Paper›PMID 35921529›Full record

ArticleGut microbes

Fecal β-glucuronidase activity differs between hematopoietic cell and kidney transplantation and a possible mechanism for disparate dose requirements.

Mohammad Haneef Khan, Guillaume C Onyeaghala, Armin Rashidi, Shernan G Holtan, Alexander Khoruts, Ajay Israni, Pamala A Jacobson, Christopher Staley

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Gut microbes. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04953715 (Microbiome and Immunosuppression), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.9field-weighted citation impact, top 9% 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.

NCT04953715 active not recruitingnot on this map

Microbiome and Immunosuppression: The Mission Study

TypeobservationalSponsorThe University of Texas Medical Branch, GalvestonRan2020 to 2033Enrolled140ConditionsKidney Transplant Rejection, Kidney TransplantArmscollection of body microbiome
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Mucopolysaccharidoses: A biochemical study under limited resources.Molecular genetics and metabolism reports · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. The Effect of the Gut Microbiota on Transplanted Kidney Function.International journal of molecular sciences · 2023
    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

8 authors at 3 institutions in 1 country.

Mohammad Haneef KhanDepartment of Surgery, University of Minnesota Medical School, Minneapolis, MN, United States.
Guillaume C OnyeaghalaHennepin Healthcare Research Institute, Minneapolis, MN, United States.ORCID 0000-0001-8090-5640
Armin RashidiHematology, Oncology, and Transplantation, University of Minnesota Medical School, Minneapolis, MN, United States.ORCID 0000-0002-9384-272X
Shernan G HoltanHematology, Oncology, and Transplantation, University of Minnesota Medical School, Minneapolis, MN, United States.ORCID 0000-0002-5054-9419
Alexander KhorutsGastroenterology, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, United States.ORCID 0000-0002-3205-3188
Ajay IsraniHennepin Healthcare Research Institute, Minneapolis, MN, United States.ORCID 0000-0002-7607-0430
Pamala A JacobsonExperimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, United States.ORCID 0000-0002-4145-7045
Christopher StaleyDepartment of Surgery, University of Minnesota Medical School, Minneapolis, MN, United States.ORCID 0000-0002-2309-0083
University of Minnesota Medical Center · USHennepin Healthcare Research Institute · USUniversity of Minnesota · US

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Jeffrey S. Miller · 1998 to 2026
$100.4M
Gut Microbiota and Effect on Immune Suppressants in TransplantationR01AI140303 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI ISRANI, AJAY K, JACOBSON, PAMALA A · 2019 to 2024
$3.6M
NCI NIH HHS P30 CA077598NIAID NIH HHS R01 AI140303
6 · The paper itself

Abstract

The intestinal microbiota produces β-glucuronidase that plays an essential role in the metabolism of the immunosuppressant mycophenolate mofetil (MMF). This drug is commonly used in organ and hematopoietic cell transplantation (HCT), with variations in dosing across transplant types. We hypothesized that β-glucuronidase activity differs between transplant types, which may account for differences in dosing requirements. We evaluated fecal β-glucuronidase activity in patients receiving MMF post-allogeneic HCT and post-kidney transplant. Kidney transplant patients had significantly greater β-glucuronidase activity (8.48 ± 6.21 nmol/hr/g) than HCT patients (3.50 ± 3.29 nmol/hr/g;

Indexed as

Gastrointestinal MicrobiomeHematopoietic Stem Cell TransplantationKidney TransplantationGlucuronidaseHumansImmunosuppressive AgentsMycophenolic AcidGlucuronidaseImmunosuppressive AgentsMycophenolic AcidBeta-glucuronidaseimmunosuppressionintestinal microbiotaMMFmycophenolatetransplantation

Identifiers

PMID35921529
PMCPMC9351555
OpenAlexW4289653829

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.