Evidence map›Paper›PMID 10708449›Full record

ArticleJournal of virology2000

An envelope glycoprotein of the human endogenous retrovirus HERV-W is expressed in the human placenta and fuses cells expressing the type D mammalian retrovirus receptor.

J L Blond, D Lavillette, V Cheynet, O Bouton, G Oriol, S Chapel-Fernandes, B Mandrand, F Mallet, F L Cosset

Abstract read
In one paragraph

Article in Journal of virology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 317 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
317citing papers in PubMed, 1 pooled it
37.0field-weighted citation impact, top 1% 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

317 citing papers in PubMed, 1 synthesis or guideline pooled it, 708 citations in OpenAlex.

  1. Pooled it
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  13. Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026
    Review
  14. The human endogenous retroviral envelope HEMO protein interacts with BACE2: Novel partnership acquired in the primate lineage.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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257 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

J L BlondUnité Mixte 103 CNRS-bioMérieux, INSERM U412, Ecole Normale Supérieure de Lyon, 69364 Lyon Cedex 07, France.
D Lavillette
V Cheynet
O Bouton
G Oriol
S Chapel-Fernandes
B Mandrand
F Mallet
F L Cosset
bioMérieux (Brazil) · BRÉcole Normale Supérieure de Lyon · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new human endogenous retrovirus (HERV) family, termed HERV-W, was recently described (J.-L. Blond, F. Besème, L. Duret, O. Bouton, F. Bedin, H. Perron, B. Mandrand, and F. Mallet, J. Virol. 73:1175-1185, 1999). HERV-W mRNAs were found to be specifically expressed in placenta cells, and an env cDNA containing a complete open reading frame was recovered. In cell-cell fusion assays, we demonstrate here that the product of the HERV-W env gene is a highly fusogenic membrane glycoprotein. Transfection of an HERV-W Env expression vector in a panel of cell lines derived from different species resulted in formation of syncytia in primate and pig cells upon interaction with the type D mammalian retrovirus receptor. Moreover, envelope glycoproteins encoded by HERV-W were specifically detected in placenta cells, suggesting that they may play a physiological role during pregnancy and placenta formation.

Indexed as

Cell FusionCell LineEndogenous RetrovirusesGlycoproteinsHumansPlacentaReceptors, VirusViral Envelope ProteinsGlycoproteinsReceptors, VirusViral Envelope Proteins

Identifiers

PMID10708449
PMCPMC111833
OpenAlexW2169259354

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.