Evidence map›Paper›PMID 30225649›Full record

ArticlePharmaceutical research2018

Using Human Plasma as an Assay Medium in Caco-2 Studies Improves Mass Balance for Lipophilic Compounds.

Kasiram Katneni, Thao Pham, Jessica Saunders, Gong Chen, Rahul Patil, Karen L White, Nada Abla, Francis C K Chiu, David M Shackleford, Susan A Charman

Open access · hybridAbstract read
In one paragraph

Article in Pharmaceutical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

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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

10 authors at 2 institutions in 2 countries.

Kasiram KatneniCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Thao PhamCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Jessica SaundersCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Gong ChenCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Rahul PatilCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Karen L WhiteCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
Nada AblaMedicines for Malaria Venture, 20, Route de Pré-Bois, 1215, Geneva 15, Switzerland.
Francis C K ChiuCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia.
David M ShacklefordCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia. david.shackleford@monash.edu.ORCID http://orcid.org/0000-0002-8229-6591
Susan A CharmanCentre for Drug Candidate Optimisation, Monash Institute of Pharmaceutical Sciences, 381 Royal Parade, Parkville, VIC, 3052, Australia. susan.charman@monash.edu.
Molecular Research Institute · USMedicines for Malaria Venture · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo examine the utility of human plasma as an assay medium in Caco-2 permeability studies to overcome poor mass balance and inadequate sink conditions frequently encountered with lipophilic compounds.

methodsCaco-2 permeability was assessed for reference compounds with known transport mechanisms using either pH 7.4 buffer or human plasma as the assay medium in both the apical and basolateral chambers. When using plasma, P

resultsCaco-2 cell monolayer integrity and P-gp transporter function were unaffected by the presence of human plasma in the donor and acceptor chambers. For many of the reference compounds having good mass balance with buffer as the medium, higher P

conclusionsThe results support the utility of human plasma as an alternate Caco-2 assay medium to improve mass balance and permeability measurements for lipophilic compounds.

Indexed as

Intestinal AbsorptionAntimalarialsATP Binding Cassette Transporter, Subfamily BBlood ProteinsCaco-2 CellsCell Culture TechniquesEpithelial CellsHumansLipidsPermeabilityPharmacokineticsPlasmaAntimalarialsATP Binding Cassette Transporter, Subfamily BBlood ProteinsLipidsCaco-2 permeabilityhuman plasma protein bindinglipophilic compounds

Identifiers

PMID30225649
PMCPMC6156755
OpenAlexW2889830983

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.