Evidence map›Paper›PMID 40419774›Full record

ArticleCommunications biology2025

Heat stress response in the cave nectar bat Eonycteris spelaea differs from that of Mus musculus.

Leon J W Tang, Akshamal M Gamage, Wei Lun Ng, Wan Rong Sia, Randy Foo, Ning Yuan Shen, Wharton O Y Chan, Shiwei Chen, Vivian Chih-Wei Chen, Beng Lee Lim and 2 more

Abstract read
In one paragraph

Article in Communications biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Leon J W TangIntegrative Sciences and Engineering Programme, National University of Singapore, Singapore, Singapore.
Akshamal M GamageProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Wei Lun NgProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Wan Rong SiaProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.ORCID http://orcid.org/0000-0003-2694-4192
Randy FooProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Ning Yuan ShenProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.ORCID http://orcid.org/0000-0002-2258-9851
Wharton O Y ChanProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.ORCID http://orcid.org/0000-0002-4526-470X
Shiwei ChenProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Vivian Chih-Wei ChenProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.ORCID http://orcid.org/0000-0001-8757-0644
Beng Lee LimProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Chee Wah TanYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0001-9837-1413
Lin-Fa WangIntegrative Sciences and Engineering Programme, National University of Singapore, Singapore, Singapore. linfa.wang@duke-nus.edu.sg.ORCID http://orcid.org/0000-0003-2752-0535

Funding

Ministry of Education - Singapore (MOE) MOE2019-T2-2-130
6 · The paper itself

Abstract

Bats as the only flying mammals incur a high metabolic cost during extended powered flight, which results in febrile-like temperatures without injury. Herein, we investigate the in vivo heat shock response (HSR) in the cave nectar bat Eonycteris spelaea. We demonstrate that E. spelaea exhibits enhanced physiological heat resistance, marked by reduced lethality, tissue damage and serum corticosterone levels in comparison to mice upon heat challenge. Additionally, E. spelaea did not exhibit an acute transcriptional response observed in heat stressed mice. Instead, bats displayed a delayed and non-canonical HSR that did not involve the activation of classical heat shock related genes and pathways. This altered response in E. spelaea is attributed to the elevated basal expression of heat shock proteins, which we demonstrate to be a common characteristic exhibited by bats from diverse sub-orders, families and diets. Taken together, we demonstrate a distinct HSR in E. spelaea relative to the conventional model organism, mouse, which may provide insights to understand novel regulatory targets and effector proteins that underlie the mammalian heat shock response.

Indexed as

ChiropteraHeat-Shock ResponseAnimalsCavesHeat-Shock ProteinsMaleMiceHeat-Shock Proteins

Identifiers

PMID40419774
PMCPMC12106831

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.