Evidence map›Paper›PMID 39339419›Full record

ArticleMolecules (Basel, Switzerland)2024

Development and Validation of an LC-MS/MS Assay for the Quantitation of MO-OH-Nap Tropolone in Mouse Plasma: Application to In Vitro and In Vivo Pharmacokinetic Studies.

Wafaa N Aldhafiri, Yashpal S Chhonker, Nusrat Ahmed, Sandeep K Singh, Staci L Haney, James B Ford, Sarah A Holstein, Daryl J Murry

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Wafaa N AldhafiriDepartment of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Yashpal S ChhonkerDepartment of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0001-6455-5388
Nusrat AhmedDepartment of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Sandeep K SinghDepartment of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0001-7790-2350
Staci L HaneyDepartment of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
James B FordDepartment of Pediatrics, University of Utah, Salt Lake City, UT 84113, USA.ORCID 0000-0001-9716-3049
Sarah A HolsteinDepartment of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0002-9342-5635
Daryl J MurryDepartment of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0002-4169-5027

Funding

UNMC/EPPLEY CANCER CENTER SUPPORT GRANTP30CA036727 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI James Eudy · 1985 to 2026
$55.0M
Hyundai Hope On Wheels Young Investigator Grant JBFNCI NIH HHS Fred and Pamela Buffett Cancer Center Support Grant CA036727NCI NIH HHS P30 CA036727
6 · The paper itself

Abstract

A rapid, selective, and sensitive liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) method was developed and validated for the quantitation of MO-OH-Nap tropolone (MO-OH-Nap) in mouse plasma. MO-OH-Nap is an α-substituted tropolone with anti-proliferative properties in various cancer cell lines. Detection and separation of analytes was achieved on an ACE Excel C18 (1.7 µm, 100 × 2.1 mm, MAC-MOD Analytical, Chadds Ford, PA, USA) column with mobile phase consisting of 0.05% trifluoroacetic acid in water (mobile phase A) and 0.05% trifluoroacetic acid in acetonitrile (mobile phase B), with an isocratic elution of 15:85% (A:B) at a total flow rate of 0.25 mL/min. The LC-MS/MS system was operated at unit resolution in multiple reaction monitoring (MRM) mode, using precursor ion > product ion combination of 249.10 > 202.15

Indexed as

Tandem Mass SpectrometryTropoloneAnimalsChromatography, LiquidLiquid Chromatography-Mass SpectrometryMiceReproducibility of ResultsTropolonebiodistributionin vitro metabolismLC-MS/MSplasma protein bindingtropolone

Identifiers

PMID39339419
PMCPMC11434026

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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.