Evidence map›Paper›PMID 42090422›Full record

ArticlePLoS pathogens2026

Human herpesvirus 7 integrates into host telomeres via its telomeric repeat arrays.

Yingnan Cheng, Joilson Xavier, Dusan Kunec, Jana Reich, Christiana Victoria Cismaru, Dilan Gün Serdar, Thomas Höfler, Benedikt B Kaufer

Abstract read
In one paragraph

Article in PLoS pathogens, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

8 authors.

Yingnan ChengInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Joilson XavierInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Dusan KunecInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Jana ReichInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Christiana Victoria CismaruInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Dilan Gün SerdarInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Thomas HöflerInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Benedikt B KauferInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.ORCID 0000-0003-1328-2695

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human herpesvirus 7 (HHV-7) is a ubiquitous betaherpesvirus and a causative agent of roseola infantum. HHV-7 harbors telomeric repeat arrays (TMR) identical to human telomeres at the ends of its genome. While similar repeats contribute to human herpesvirus 6 (HHV-6) integration into host telomeres, HHV-7 integration and the role of the TMR remained elusive. Using fluorescence in situ hybridization and nanopore sequencing, we demonstrate that HHV-7 efficiently integrates into host telomeres in persistently infected cells. To determine the role of the TMR in the virus life cycle, we generated the first HHV-7 reverse genetic system and mutants lacking the TMR. These mutants revealed that the TMR are dispensable for HHV-7 replication, but play a crucial role in the integration process and genome maintenance in persistently infected cells. This study provides a reverse genetic system for HHV-7, and offers important insights into the biology of this ubiquitous human pathogen.

Indexed as

Herpesvirus 7, HumanRoseolovirus InfectionsTelomereVirus IntegrationDNA, ViralHumansIn Situ Hybridization, FluorescenceVirus ReplicationDNA, Viral

Identifiers

PMID42090422
PMCPMC13170970

What OpenQuestion holds

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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.