Evidence map›Paper›PMID 30258216›Full record

ArticleScientific reports2018

Termites shape their collective behavioural response based on stage of infection.

Hannah E Davis, Stefania Meconcelli, Renate Radek, Dino P McMahon

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Dead Brood ofAnimals : an open access journal from MDPI · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Interaction betweenBiology · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Frontiers in microbiology · 2020
    Article
  20. 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

4 authors.

Hannah E DavisInstitut für Biologie, Freie Universität Berlin, Königin-Luise-Str. 1-3, 14195, Berlin, Germany. hannah.e.davis@hedavis.net.ORCID http://orcid.org/0000-0001-5784-8385
Stefania MeconcelliInstitut für Biologie, Freie Universität Berlin, Königin-Luise-Str. 1-3, 14195, Berlin, Germany.
Renate RadekInstitut für Biologie, Freie Universität Berlin, Königin-Luise-Str. 1-3, 14195, Berlin, Germany.
Dino P McMahonInstitut für Biologie, Freie Universität Berlin, Königin-Luise-Str. 1-3, 14195, Berlin, Germany. dino.mcmahon@fu-berlin.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Social insects employ a range of behaviours to protect their colonies against disease, but little is known about how such collective behaviours are orchestrated. This is especially true for the social Blattodea (termites). We developed an experimental approach that allowed us to explore how the social response to disease is co-ordinated by multistep host-pathogen interactions. We infected the eastern subterranean termite Reticulitermes flavipes with the entomopathogenic fungus Metarhizium anisopliae, and then, at different stages of infection, reintroduced them to healthy nestmates and recorded behavioural responses. As expected, termites groomed pathogen-exposed individuals significantly more than controls; however, grooming was significantly elevated after fungal germination than before, demonstrating the importance of fungal status to hygienic behaviour. Significantly, we found that cannibalism became prevalent only after exposed termites became visibly ill, highlighting the importance of host condition as a cue for social hygienic behaviour. Our study reveals the presence of a coordinated social response to disease that depends on stage of infection. Specifically, we show how the host may play a key role in triggering its own sacrifice. Sacrificial self-flagging has been observed in other social insects: our results demonstrate that termites have independently evolved to both recognize and destructively respond to sickness.

Indexed as

Behavior, AnimalAnimalsCannibalismGroomingHost-Pathogen InteractionsIsopteraMetarhiziumSocial Behavior

Identifiers

PMID30258216
PMCPMC6158180

What OpenQuestion holds

Textmetadata
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.