Evidence map›Paper›PMID 11967306›Full record

ArticleJournal of virology2002

Recombinant wild-type and edmonston strain measles viruses bearing heterologous H proteins: role of H protein in cell fusion and host cell specificity.

Kaoru Takeuchi, Makoto Takeda, Naoko Miyajima, Fumio Kobune, Kiyoshi Tanabayashi, Masato Tashiro

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of virology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 43 citations in OpenAlex.

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  7. Measles virus, immune control, and persistence.FEMS microbiology reviews · 2012
    Review
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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

6 authors at 2 institutions in 2 countries.

Kaoru TakeuchiDepartment of Virus Diseases and Vaccine Control, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo 208-0011, Japan. ktake@nih.go.jp
Makoto Takeda
Naoko Miyajima
Fumio Kobune
Kiyoshi Tanabayashi
Masato Tashiro
National Institute of Infectious Diseases · JPAIDS and Clinical Immunology Research Center · GE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wild-type measles virus (MV) isolated from B95a cells has a restricted host cell specificity and hardly replicates in Vero cells, whereas the laboratory strain Edmonston (Ed) replicates in a variety of cell types including Vero cells. To investigate the role of H protein in the differential MV host cell specificity and cell fusion activity, H proteins of wild-type MV (IC-B) and Ed were coexpressed with the F protein in Vero cells. Cell-cell fusion occurred in Vero cells when Ed H protein, but not IC-B H protein, was expressed. To analyze the role of H protein in the context of viral infection, a recombinant IC-B virus bearing Ed H protein (IC/Ed-H) and a recombinant Ed virus bearing IC-B H protein (Ed/IC-H) were generated from cloned cDNAs. IC/Ed-H replicated efficiently in Vero cells and induced small syncytia in Vero cells, indicating that Ed H protein conferred replication ability in Vero cells on IC/Ed-H. On the other hand, Ed/IC-H also replicated well in Vero cells and induced small syncytia, although parental Ed induced large syncytia in Vero cells. These results indicated that an MV protein(s) other than H protein was likely involved in determining cell fusion and host cell specificity of MV in the case of our recombinants. SLAM (CDw150), a recently identified cellular receptor for wild-type MV, was not expressed in Vero cells, and a monoclonal antibody against CD46, a cellular receptor for Ed, did not block replication or syncytium formation of Ed/IC-H in Vero cells. It is therefore suggested that Ed/IC-H entered Vero cells through another cellular receptor.

Indexed as

AnimalsCell FusionCell LineChlorocebus aethiopsHemagglutinins, ViralMeasles virusRecombination, GeneticSpecies SpecificityVero CellsVirus Replicationhemagglutinin protein G, measles virusHemagglutinins, Viral

Identifiers

PMID11967306
PMCPMC136141
OpenAlexW2155808467

What OpenQuestion holds

Textmetadata
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.