Evidence map›Paper›PMID 42872031›Full record

ArticleACS pharmacology & translational science2026

Gut Microbial Metabolism Inactivates Trifluridine and Drives Loss of Anticancer Efficacy.

Saeed Ahmad, Jimoh Olamilekan Igbalaye, Vince Perez, Elizabeth Wenning, Sophie Gauthier, Jason Ridlon, Joseph Irudayaraj

Abstract read
In one paragraph

Article in ACS pharmacology & translational science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Saeed AhmadDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.
Jimoh Olamilekan IgbalayeDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.
Vince PerezDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.
Elizabeth WenningBiomedical Research Center, Mills Breast Cancer Institute, Carle Foundation Hospital, Urbana, Illinois 61801, United States.
Sophie GauthierDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.
Jason RidlonCancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.
Joseph IrudayarajDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.ORCID https://orcid.org/0000-0002-0630-1520

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human-associated gut bacteria harbor diverse genetic and metabolic potential. Orally administered therapeutic drugs can interact with these bacteria in the gastrointestinal tract. Recent evidence shows modifications of multiple drugs via gut bacteria, influencing therapeutic outcomes. Trifluridine, a fluoropyrimidine drug used in colorectal cancer treatment, is susceptible to microbial metabolism and premature inactivation, yet the breadth and functional consequences of this metabolism remain incompletely defined. In this work, we further explore the potential of additional gut bacterial strains that can metabolize trifluridine and characterize how this microbial metabolism impacts cancer cell responses. Sequence-based similarity search revealed trifluridine metabolizing homologues in multiple

Indexed as

chemoresistancecolorectal cancer, E. coli, K. oxytocadrug inactivationgut microbiometrifluridine

Identifiers

PMID42872031
PMCPMC13659843

What OpenQuestion holds

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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.