Evidence map›Paper›PMID 24222943›Full record

ReviewWorld journal of gastroenterology2013

Quasispecies structure, cornerstone of hepatitis B virus infection: mass sequencing approach.

Francisco Rodriguez-Frias, Maria Buti, David Tabernero, Maria Homs

Abstract readReview
In one paragraph

Review in World journal of gastroenterology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

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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.

Francisco Rodriguez-FriasFrancisco Rodriguez-Frias, Maria Buti, David Tabernero, Maria Homs, Network Medical Research Center, Hepatic and Digestive Diseases (CIBERehd), Institute of Health Carlos III, 08036 Barcelona, Spain.
Maria Buti
David Tabernero
Maria Homs

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis B virus (HBV) is a DNA virus with complex replication, and high replication and mutation rates, leading to a heterogeneous viral population. The population is comprised of genomes that are closely related, but not identical; hence, HBV is considered a viral quasispecies. Quasispecies variability may be somewhat limited by the high degree of overlapping between the HBV coding regions, which is especially important in the P and S gene overlapping regions, but is less significant in the X and preCore/Core genes. Despite this restriction, several clinically and pathologically relevant variants have been characterized along the viral genome. Next-generation sequencing (NGS) approaches enable high-throughput analysis of thousands of clonally amplified regions and are powerful tools for characterizing genetic diversity in viral strains. In the present review, we update the information regarding HBV variability and present a summary of the various NGS approaches available for research in this virus. In addition, we provide an analysis of the clinical implications of HBV variants and their study by NGS.

Indexed as

High-Throughput Nucleotide SequencingMutationAmino Acid SequenceAnimalsAntiviral AgentsBase SequenceDNA Mutational AnalysisGenotypeHepatitis B, ChronicHepatitis B virusHumansMolecular Sequence DataNucleic Acid ConformationPhenotypeRNA, ViralTreatment OutcomeAntiviral AgentsRNA, ViralGene overlappingHepatitis B virusLinkage analysisNext generation sequencingQuasispecies

Identifiers

PMID24222943
PMCPMC3819535

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.