Evidence map›Paper›PMID 7523696›Full record

ArticleJournal of virology1994

Artificial mosaic protein containing antigenic epitopes of hepatitis E virus.

Y E Khudyakov, M O Favorov, N S Khudyakova, M E Cong, B P Holloway, N Padhye, S B Lambert, D L Jue, H A Fields

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 36 citations in OpenAlex.

  1. Current Knowledge on Hepatitis E.Journal of clinical and translational hepatology · 2015
    Review
  2. Diagnosis of hepatitis E.Nature reviews. Gastroenterology & hepatology · 2013
    Review
  3. Article
  4. Article
  5. Article
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

9 authors at 1 institution in 1 country.

Y E KhudyakovHepatitis Branch, Centers for Disease Control and Prevention, Atlanta, Georgia 30333.
M O Favorov
N S Khudyakova
M E Cong
B P Holloway
N Padhye
S B Lambert
D L Jue
H A Fields
Centers for Disease Control and Prevention · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A synthetic gene encoding an artificial polypeptide composed of antigenic epitopes of the hepatitis E virus (HEV) proteins was constructed from short oligodeoxyribonucleotides by using PCR. The polypeptide comprises a mosaic of three antigenically active dominant regions from the protein encoded by open reading frame 2 (ORF2), one antigenically active region from the protein encoded by ORF3 of the Burmese HEV strain, and one antigenically active region from the protein encoded by ORF3 of the Mexican HEV strain. The mosaic protein was expressed in Escherichia coli as a chimera with glutathione S-transferase or beta-galactosidase. Guinea pig sera containing antibodies to the corresponding HEV synthetic peptides were used to demonstrate by Western immunoblot analysis and enzyme immunoassay the presence and accessibility of all HEV-specific antigenic epitopes introduced into the mosaic protein. Both the glutathione S-transferase and beta-galactosidase hybrid proteins were analyzed by using a panel of human anti-HEV-positive and -negative sera. The data obtained strongly indicate a diagnostic potential for the mosaic protein.

Indexed as

EpitopesAmino Acid SequenceAnimalsBase SequenceGuinea PigsHepatitis E virusHumansMolecular Sequence DataOpen Reading FramesPeptide FragmentsViral Fusion ProteinsEpitopesPeptide FragmentsViral Fusion Proteins

Identifiers

PMID7523696
PMCPMC237144
OpenAlexW1933650625

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.