Evidence map›Paper›PMID 40188093›Full record

ArticleBMC genomics2025

RNA-Seq analysis reveals the long noncoding RNAs associated with immunity in wild Myotis myotis bats.

Sebastien Riquier, Samuel Carthy, Graham M Hughes, Frederic Touzalin, Wilfried Haerty, Zixia Huang, Emma C Teeling

Abstract read
In one paragraph

Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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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

7 authors.

Sebastien Riquier *School of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland.
Samuel Carthy *School of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland.
Graham M HughesSchool of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland.
Frederic TouzalinSchool of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland.
Wilfried HaertyEarlham Institute, Norwich, UK.
Zixia HuangSchool of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland.
Emma C TeelingSchool of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland. Emma.teeling@ucd.ie.

Funding

European Research Council Synergy grant 101118919Science Foundation Ireland (SFI) Future Frontiers Award 19/FFP/6790Science Foundation Ireland (SFI) grant 18/CRT/6214
6 · The paper itself

Abstract

backgroundBats possess a uniquely adapted immune system that enables them to live with viral infections without the expected maladies. The molecular basis and regulation of bats' immune response is still not fully understood. Long non-coding RNAs (lncRNAs) represent an emerging class of molecules with critical regulatory roles in multiple biological processes, including immunity. We hypothesise that lncRNA-based regulation in bats may enable them to limit disease and live with viral pathogens.

resultsWe developed a lncRNA prediction pipeline to annotate the long non-coding transcriptome across multiple bat tissues and at the population level. Characterisation of our lncRNA dataset based on 100 blood transcriptomes from wild Myotis myotis bats revealed lower and more tissue-specific expression compared with coding genes, reduced GC content and shorter length distributions, consistent with lncRNA profiles observed in other species. Using WGCNA network analyses and gene ontology, we identified two mRNA-lncRNA co-expression modules in Myotis myotis associated with distinct immune response: one linked to T-cell activation and vial processes, and the other to inflammation. From these immune-related lncRNAs, we selected four candidates with high translational potential for regulating viral infections and inflammation. These include a newly identified lncRNA, BatLnc1, with potential antiviral functions; the M. myotis ortholog of TUG1, implicated in viral-host interactions; and well-known lncRNAs MALAT1 and NEAT1, recognised for their roles in inflammatory regulation.

conclusionsWe conducted the first ab initio prediction of lncRNAs in a non-model bat species, the wild-caught M. myotis. Our network analysis revealed significant variation in immune status among a subset of individuals, potentially due to pathogenic conditions. From these variations, we identified lncRNAs most likely associated with immune response in bats. This initial exploration lays the groundwork for future experimental validations of lncRNA functions, offering promising insights into their role in bat immunity.

Indexed as

ChiropteraRNA, Long NoncodingRNA-SeqAnimalsGene Expression ProfilingGene Regulatory NetworksTranscriptomeRNA, Long NoncodingBioinformaticsBlood RNAChiropteraImmunityInflammationTranscriptomicsVirus

Identifiers

PMID40188093
PMCPMC11972528

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LicenceCC BY-NC-ND
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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.