Evidence map›Paper›PMID 11556405›Full record

ArticleVirus genes2001

Human T-cell leukemia virus type-I (HTLV-I) tax is not the only one factor to enhance human immunodeficiency virus type-I (HIV-1) infection in culture-supernatants.

A Tempaku, Y Maeda, W Song, S Harada

Abstract read
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In one paragraph

Article in Virus genes, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 99% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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.

A TempakuDepartment of Biodefence and Medical Virology, Kumamoto University School of Medicine, Japan.
Y Maeda
W Song
S Harada
Kumamoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is hypothesized that supernatants from cell cultures contain several factors to modify the human immunodeficiency virus type-1 (HIV-1) infection. Single round infection with pseudotyped viruses with envelope from HIV-1, amphotropic murine leukemia virus (A-MLV) and vesicular stomatitis virus G-protein (VSV-G) carrying luciferase reporter gene detected that not only human T-cell leukemia/lymphoma virus type-I (HTLV-1) transformed cells but also HTLV-I-unrelated T-cells and BJA-B cells released factors enhancing the infection with all pseudotyped viruses in their culture-supernatants. No supernatants upregulated the level of transcription from transfected DNA probe. suggesting that the action of supernatants is different from that of tumor necrosis factor (TNF) and Tax of HTLV-I. These results indicated that factors not always related to HTLV-I were ubiquitously produced and promoted viral infections, probably due to non-specific enhancement of early phase of the infection.

Indexed as

Membrane GlycoproteinsB-LymphocytesCD4 AntigensCell Line, TransformedCulture Media, ConditionedGene Products, taxHIV-1HumansHuman T-lymphotropic virus 1Jurkat CellsK562 CellsReceptors, CCR5Receptors, CXCR4T-LymphocytesViral Envelope ProteinsCD4 AntigensCulture Media, ConditionedGene Products, taxG protein, vesicular stomatitis virusMembrane GlycoproteinsReceptors, CCR5Receptors, CXCR4Viral Envelope Proteins

Identifiers

PMID11556405
OpenAlexW206696388

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.