Evidence map›Paper›PMID 7629519›Full record

ArticleThe Journal of experimental medicine1995

Formation of simian immunodeficiency virus long terminal repeat circles in resting T cells requires both T cell receptor- and IL-2-dependent activation.

P S Polacino, H A Liang, E A Clark

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 43% 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

9 citing papers in PubMed, 21 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

3 authors at 1 institution in 1 country.

P S PolacinoWashington Regional Primate Research Center, University of Washington, Seattle 98195, USA.
H A Liang
E A Clark
University of Washington · US

Funding

YILMA SIV VACCINIA VACCINE TRIALP51RR000166 · NCRR · UNIVERSITY OF WASHINGTON · PI HU, SHIU-LOK · 1985 to 2011
$161.1M
NCRR NIH HHS RR00166
6 · The paper itself

Abstract

Although immunodeficiency viruses can enter resting CD4+ T lymphocytes, activation of T cells is required for complete viral cDNA synthesis and transport of double-stranded viral DNA to the nucleus. Cross-linking T cell receptors (TCRs) on resting CD4+ T cells induces reverse transcription of full-length simian immunodeficiency virus (SIV) genomes, but TCR engagement alone is insufficient to stimulate SIV DNA to move to the nucleus and form long terminal repeat (LTR) circles. Neither ligation of TCR or CD28 receptors nor interleukin 2 (IL-2) alone induces formation of LTR circles; however, the combination of TCR ligation with either CD28 ligation or IL-2 doses. Anti-IL-2 serum inhibits the formation of LTR circles induced by cross-linking CD3 and CD28, but has no effect on the induction of increased viral reverse transcription. Thus, two signals appear to be required for immunodeficiency viruses to move to the T cell nucleus, one from the TCR to promote reverse transcription of the viral genome, the other through an IL-2-dependent process leading to formation of LTR circles.

Indexed as

Lymphocyte ActivationAnimalsCD28 AntigensCell NucleusDNA, ViralGene Expression Regulation, ViralInterleukin-2In Vitro TechniquesMacaca nemestrinaReceptors, Antigen, T-CellRepetitive Sequences, Nucleic AcidSimian Immunodeficiency VirusT-LymphocytesVirus ReplicationCD28 AntigensDNA, ViralInterleukin-2Receptors, Antigen, T-Cell

Identifiers

PMID7629519
PMCPMC2192126
OpenAlexW2024392179

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.