Evidence map›Paper›PMID 41736406›Full record

ArticleACS infectious diseases2026

Flow Cytometric Screening Reveals Nucleic Acid Dyes Aberrantly Stain Peptidoglycan Sacculi.

Natalie Falco, Jack T Leonard, Priscilla M Jones, Matthew E Griffin

Abstract read
In one paragraph

Article in ACS infectious diseases, 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

4 authors.

Natalie FalcoDepartment of Pharmaceutical Sciences, University of California, Irvine, California 92627, United States.ORCID 0000-0001-7909-2662
Jack T LeonardDepartment of Chemistry, University of California, Irvine, California 92627, United States.ORCID 0000-0003-0910-7659
Priscilla M JonesDepartment of Chemistry, University of California, Irvine, California 92627, United States.ORCID 0000-0001-9350-4723
Matthew E GriffinDepartment of Pharmaceutical Sciences, University of California, Irvine, California 92627, United States.ORCID 0000-0001-9549-4418

Funding

Augmenting cancer checkpoint immunotherapies via microbially-derived metabolitesK22CA272915 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI GRIFFIN, MATTHEW EVERETT · 2023 to 2025
$483k
Chemoproteomic discovery of secreted microbial enzymes for engineered probioticsF31AI178923 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI FALCO, NATALIE · 2024 to 2025
$92k
NCI NIH HHS K22 CA272915NIAID NIH HHS F31 AI178923
6 · The paper itself

Abstract

Flow cytometry is an essential tool to discern phenotypic and functional differences in single cell mixtures. Most efforts to develop and deploy multicolor flow panels have focused on mammalian cells, whereas a more limited palette of tools exists for microbiota and pathogen-focused analyses. Here, we describe a systematic screen of commercially available nucleic acid dyes to aid in the development of multicolor panels for both Gram-negative and Gram-positive bacteria. We found that dyes show responses that varied by orders of magnitude across two model bacteria. When examining whether dyes can help to discriminate intact cells from noncellular debris, we discovered that certain compounds also bind to purified peptidoglycan with intensities comparable to those observed with bacterial binding. Together, these data will aid in the selection of specific reagents to use in the development of larger scale, multicolor panels for microbial flow cytometry.

Indexed as

Coloring AgentsFlow CytometryFluorescent DyesNucleic AcidsPeptidoglycanStaining and LabelingColoring AgentsFluorescent DyesNucleic AcidsPeptidoglycanbacteriaDNA dyeMicrobiotamulticolor flow cytometrynucleic acid dyepeptidoglycan

Identifiers

PMID41736406
PMCPMC12993848

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.