Evidence map›Paper›PMID 19860877›Full record

ArticleRetrovirology2009

Genetic characterization of the complete genome of a highly divergent simian T-lymphotropic virus (STLV) type 3 from a wild Cercopithecus mona monkey.

David M Sintasath, Nathan D Wolfe, Hao Qiang Zheng, Matthew LeBreton, Martine Peeters, Ubald Tamoufe, Cyrille F Djoko, Joseph L D Diffo, Eitel Mpoudi-Ngole, Walid Heneine and 1 more

Open access · goldAbstract read
In one paragraph

Article in Retrovirology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 26 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

11 authors at 4 institutions in 2 countries.

David M SintasathDepartment of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore MD 21205, USA. d.sintasath@malariaconsortium.org
Nathan D Wolfe
Hao Qiang Zheng
Matthew LeBreton
Martine Peeters
Ubald Tamoufe
Cyrille F Djoko
Joseph L D Diffo
Eitel Mpoudi-Ngole
Walid Heneine
William M Switzer
Global Viral · USNational Center for HIV/AIDS Viral Hepatitis STD and TB Prevention · USInstitut de Recherche pour le Développement · FRJohns Hopkins University · US

Funding

TUBERCULOSIS INTERNATIONAL TRAINING AND RESEARCH PROGRAMD43TW000010 · FIC · JOHNS HOPKINS UNIVERSITY · PI BEYRER, CHRISTOPHER C. · 1988 to 2012
$19.8M
NIH Director's Pioneer Award (RMI)DP1OD000370 · OD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WOLFE, NATHAN D · 2005 to 2009
$3.4M
THE EMERGENCE OF HIV GENETIC DIVERSITY IN CAMEROONK01TW000003 · FIC · JOHNS HOPKINS UNIVERSITY · PI WOLFE, NATHAN D · 1999 to 2005
$634k
FIC NIH HHS 2 D 43 TW000010-17-AITRPFIC NIH HHS 5 K01 TW000003-05FIC NIH HHS K01 TW000003NIH HHS DP1 OD000370NIH HHS DP1-OD000370
6 · The paper itself

Abstract

backgroundThe recent discoveries of novel human T-lymphotropic virus type 3 (HTLV-3) and highly divergent simian T-lymphotropic virus type 3 (STLV-3) subtype D viruses from two different monkey species in southern Cameroon suggest that the diversity and cross-species transmission of these retroviruses are much greater than currently appreciated.

resultsWe describe here the first full-length sequence of a highly divergent STLV-3d(Cmo8699AB) virus obtained by PCR-based genome walking using DNA from two dried blood spots (DBS) collected from a wild-caught Cercopithecus mona monkey. The genome of STLV-3d(Cmo8699AB) is 8913-bp long and shares only 77% identity to other PTLV-3s. Phylogenetic analyses using Bayesian and maximum likelihood inference clearly show that this highly divergent virus forms an independent lineage with high posterior probability and bootstrap support within the diversity of PTLV-3. Molecular dating of concatenated gag-pol-env-tax sequences inferred a divergence date of about 115,117 years ago for STLV-3d(Cmo8699AB) indicating an ancient origin for this newly identified lineage. Major structural, enzymatic, and regulatory gene regions of STLV-3d(Cmo8699AB) are intact and suggest viral replication and a predicted pathogenic potential comparable to other PTLV-3s.

conclusionWhen taken together, the inferred ancient origin of STLV-3d(Cmo8699AB), the presence of this highly divergent virus in two primate species from the same geographical region, and the ease with which STLVs can be transmitted across species boundaries all suggest that STLV-3d may be more prevalent and widespread. Given the high human exposure to nonhuman primates in this region and the unknown pathogenicity of this divergent PTLV-3, increased surveillance and expanded prevention activities are necessary. Our ability to obtain the complete viral genome from DBS also highlights further the utility of this method for molecular-based epidemiologic studies.

Indexed as

Genome, ViralSequence Analysis, DNAAmino Acid SequenceAnimalsBase SequenceCercopithecusChromosome WalkingCluster AnalysisDeltaretrovirus InfectionsDNA, ViralModels, MolecularMolecular Sequence DataNucleic Acid ConformationPhylogenyPolymerase Chain ReactionSequence HomologyDNA, Viral

Identifiers

PMID19860877
PMCPMC2777865
OpenAlexW2047323802

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.