Evidence map›Paper›PMID 40263451›Full record

ArticleNature biotechnology2026

Detection of viral sequences at single-cell resolution identifies novel viruses associated with host gene expression changes.

Laura Luebbert, Delaney K Sullivan, Maria Carilli, Kristján Eldjárn Hjörleifsson, Alexander Viloria Winnett, Tara Chari, Lior Pachter

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Uniform pre-processing of bacterial single-cell RNA-seq.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. The respiratory tract virome: unravelling the role of viral dark matter in respiratory health and disease.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Laura LuebbertDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA. lauralubbert@gmail.com.ORCID http://orcid.org/0000-0003-1379-2927
Delaney K SullivanDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
Maria CarilliDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
Kristján Eldjárn HjörleifssonDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
Alexander Viloria WinnettDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
Tara ChariDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.ORCID http://orcid.org/0000-0002-6953-4313
Lior PachterDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA. lpachter@caltech.edu.ORCID http://orcid.org/0000-0002-9164-6231

Funding

Longitudinal mucosal immune response to SARS-CoV-2 starting prior to infectionF30AI167524 · NIAID · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI VILORIA WINNETT, ALEXANDER · 2022 to 2024
$127k
Gates Foundation INV-023124U.S. Department of Health & Human Services | National Institutes of Health (NIH) F30AI167524U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) GM008042
6 · The paper itself

Abstract

The increasing use of high-throughput sequencing methods in research, agriculture and healthcare provides an opportunity for the cost-effective surveillance of viral diversity and investigation of virus-disease correlation. However, existing methods for identifying viruses in sequencing data rely on and are limited to reference genomes or cannot retain single-cell resolution through cell barcode tracking. We introduce a method that accurately and rapidly detects viral sequences in bulk and single-cell transcriptomics data based on the highly conserved RdRP protein, enabling the detection of over 100,000 RNA virus species. The analysis of viral presence and host gene expression in parallel at single-cell resolution allows for the characterization of host viromes and the identification of viral tropism and host responses. We apply our method to peripheral blood mononuclear cell data from rhesus macaques with Ebola virus disease and describe previously unknown putative viruses. Moreover, we are able to accurately predict viral presence in individual cells based on macaque gene expression.

Indexed as

Single-Cell AnalysisAnimalsEbolavirusHemorrhagic Fever, EbolaHigh-Throughput Nucleotide SequencingHost-Pathogen InteractionsHumansLeukocytes, MononuclearMacaca mulattaTranscriptome

Identifiers

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.