Evidence map›Paper›PMID 28727782›Full record

ArticlePloS one2017

Detecting expression of 5T4 in CTCs and tumor samples from NSCLC patients.

Steven R Pirie-Shepherd, Cory Painter, Pamela Whalen, Pamela Vizcarra, Marc Roy, Jesse Qian, Tania Franks, Tim Coskran, Jon Golas, Shibing Deng and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

7 citing papers in PubMed, 11 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

15 authors at 2 institutions in 1 country.

Steven R Pirie-ShepherdPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.ORCID http://orcid.org/0000-0002-7173-4576
Cory PainterPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.
Pamela WhalenPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.
Pamela VizcarraPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.
Marc RoyPfizer Inc, WRD, IPL, Groton, Connecticut, United States of America.
Jesse QianPfizer Inc, WRD, IPL, Groton, Connecticut, United States of America.
Tania FranksPfizer Inc, WRD, IPL, Groton, Connecticut, United States of America.
Tim CoskranPfizer Inc, WRD, IPL, Groton, Connecticut, United States of America.
Jon GolasPfizer Inc, WRD, OTTD, Pearl River, New York, United States of America.
Shibing DengPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.
Wenyan ZhongPfizer Inc, WRD, OTTD, Pearl River, New York, United States of America.
Eric TuckerEpic Sciences, San Diego, California, United States of America.
Dena MarrinucciEpic Sciences, San Diego, California, United States of America.
Hans-Peter GerberPfizer Inc, WRD, OTTD, Pearl River, New York, United States of America.
Eric L PowellPfizer Inc, WRD, EORCD, La Jolla, California, United States of America.
Pfizer (United States) · USEpic Sciences (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The fetal oncogene 5T4 is a cell surface protein, with overexpression observed in a variety of cancers as compared to normal adult tissue. The ability to select patients with tumors that express high levels of 5T4 may enrich a clinical trial cohort with patients most likely to respond to 5T4 targeted therapy. To that end, we developed assays to measure 5T4 in both tumors and in circulating tumor cells (CTCs). We identified the presence of 5T4 in both adenocarcinoma and squamous cell carcinoma of lung, in all clinical stages and grades of disease. CTCs were identified in peripheral blood from the majority of patients with NSCLC, and 5T4 was detectable in most samples. Although 5T4 was present in both CTCs and tumors in most patients, there was no concordance between relative amount in either sample type. Clinical response rates of patients treated with the therapies directed against 5T4 in early stage clinical trials, as determined by these assays, may provide important insights into the biology of 5T4 in tumors and the mechanisms of action of 5T4-targeting therapy.

Indexed as

AdenocarcinomaAnimalsBiomarkers, TumorCarcinoma, Squamous CellCell Line, TumorFemaleHeterograftsHumansImmunohistochemistryLung NeoplasmsMaleMembrane GlycoproteinsMiceNeoplasm TransplantationNeoplastic Cells, CirculatingBiomarkers, TumorMembrane Glycoproteinstrophoblastic glycoprotein 5T4, human

Identifiers

PMID28727782
PMCPMC5519031
OpenAlexW2737486561

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.