Evidence map›Paper›PMID 34844619›Full record

ArticleVirology journal2021

Hepatitis B seroconversion revisited: new insights into the natural history of acute hepatitis B virus (HBV) infection from quantitative and highly sensitive assays and novel biomarkers.

Mary C Kuhns, Vera Holzmayer, Anne L McNamara, Mark Anderson, Gavin A Cloherty

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 15 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

5 authors at 1 institution in 1 country.

Mary C KuhnsInfectious Diseases Research, Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL, 60064, USA. Mary.Kuhns@att.net.ORCID 0000-0003-0313-9350
Vera HolzmayerInfectious Diseases Research, Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL, 60064, USA.
Anne L McNamaraInfectious Diseases Research, Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL, 60064, USA.
Mark AndersonInfectious Diseases Research, Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL, 60064, USA.
Gavin A ClohertyInfectious Diseases Research, Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL, 60064, USA.
Abbott Fund · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatitis B virus (HBV) serum markers during typical acute self-limited infection are usually depicted as a composite of traditional HBV markers. The current study updates and expands our knowledge of acute hepatitis B with quantitative molecular and serological data on longitudinal samples from five plasmapheresis donors with acute HBV.

methods137 longitudinal samples from five plasmapheresis donors with acute HBV were tested, four with self-limited infection and one who developed persistent infection. Testing included quantitative hepatitis B surface antigen (HBsAg), antibodies to HBV antigens, quantitative HBV e antigen (HBeAg), HBV DNA, quantitative HBV core-related antigen (HBcrAg), the highly sensitive ARCHITECT HBsAg NEXT (HBsAgNx) assay, and a quantitative research assay for HBV pregenomic RNA (pg RNA).

resultsPeak levels of HBV DNA and HBsAg differed by several orders of magnitude among the panels (2.2 × 10

conclusionTraditional and new/novel HBV biomarkers were used to generate molecular and serological profiles for seroconversion panels spanning the early to late phases of acute HBV. Seroconversion profiles were heterogeneous and may be instructive in appreciating the spectrum of acute profiles relative to the typical composite representation.

Indexed as

Hepatitis BHepatitis B, ChronicBiomarkersDNA, ViralHepatitis B Core AntigensHepatitis B e AntigensHepatitis B Surface AntigensHepatitis B virusHumansSeroconversionBiomarkersDNA, ViralHepatitis B Core AntigensHepatitis B e AntigensHepatitis B Surface AntigensAcute HBVBiomarkersHBcrAgHBsAgHBV DNAHBV pregenomic RNAHepatitis B virusImmunoassaysSeroconversion

Identifiers

PMID34844619
PMCPMC8628455
OpenAlexW3217707012

What OpenQuestion holds

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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.