Evidence map›Paper›PMID 23810854›Full record

ArticleJournal of virological methods2013

Development of an enzyme-linked immunosorbent assay based on the murine leukemia virus p30 capsid protein.

Dai-Tze Wu, Sriram Aiyer, Rodrigo A Villanueva, Monica J Roth

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Journal of virological methods, 2013. 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
1.6field-weighted citation impact, top 16% 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, 8 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

4 authors at 1 institution in 1 country.

Dai-Tze WuDepartment of Pharmacology, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, 675 Hoes Lane, Piscataway, NJ 08854 USA. Electronic address: wuta@umdnj.edu.
Sriram Aiyer
Rodrigo A Villanueva
Monica J Roth
Johnson University · US

Funding

THE ENVELOPE GENE PRODUCTS OF MURINE LEUKEMIA VIRUSR01CA049932 · NCI · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI ROTH, MONICA J. · 1990 to 2011
$3.0M
NCI NIH HHS R01 CA049932PHS HHS 5R0149932
6 · The paper itself

Abstract

Retroviral vectors derived from the murine leukemia virus (MuLV) are widely used as the starting material in the development of vectors for gene therapy and critical in answering questions relating to viral pathogenesis. The p30 capsid (CA) is the major viral core protein and an internal group antigen in MuLV. In this study, an enzyme-linked immunosorbent assay (ELISA) was developed for quantitation of MuLV infectious particles with p30 CA core antigen protein. The ELISA was developed using several goat-polyclonal serum against MuLV p30 generated by the NCI as primary antibody and a rat-monoclonal antibody to CA available from ATCC. The MuLV p30 CA antigen was standardized against recombinant MuLV p30 CA expressed from bacteria. The assay is sensitive, accurate and linear within a defined concentration range of CA. Comparison with different MuLV quantitative methods including reporter gene transfer, reverse transcriptase activity assay, and viral RNA quantitative PCR, showed this ELISA protocol to be highly quantifiable within defined ranges, which can be correlated with infectious viral titer.

Indexed as

Antibodies, ViralAnimalsCapsid ProteinsEnzyme-Linked Immunosorbent AssayGoatsLeukemia Virus, MurineSensitivity and SpecificityViral LoadAntibodies, ViralCapsid ProteinsMuLV CA ELISAp30 CAVirus normalization

Identifiers

PMID23810854
PMCPMC3775985
OpenAlexW1965294421

What OpenQuestion holds

Textmetadata
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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.