Evidence map›Paper›PMID 18696260›Full record

ArticleCell stress & chaperones2009

Extreme thermotolerance and behavioral induction of 70-kDa heat shock proteins and their encoding genes in honey bees.

Michelle M Elekonich

Open access · bronzeAbstract read
In one paragraph

Article in Cell stress & chaperones, 2009. 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
3.0field-weighted citation impact, top 10% of its field
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, 76 citations in OpenAlex.

  1. Article
  2. A Wireless Sensor Platform for Beehive Monitoring.Sensors (Basel, Switzerland) · 2026
    Article
  3. Article
  4. Climate change-induced stress in the honey beeFrontiers in physiology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Expression of heat shock proteins in adult honey bee (Saudi journal of biological sciences · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

1 author at 1 institution in 1 country.

Michelle M ElekonichSchool of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV 89154-4004, USA. michelle.elekonich@unlv.edu
University of Nevada, Las Vegas · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Foraging honey bees frequently leave the hive to gather pollen and nectar for the colony. This period of their lives is marked by periodic extremes of body temperature, metabolic expenditure, and flight muscle activity. Following ecologically relevant episodes of hyperthermia between 33 degrees C and 50 degrees C, heat shock protein 70 (Hsp70) expression and hsp70/hsc70-4 activity in brains of nonflying laboratory-held bees increased by only two to three times baseline at temperatures 46-50 degrees C. Induction was undetectable in thoracic-flight muscles. Yet, thorax hsp70 mRNA (but not hsc70-4 mRNA) levels were up to ten times higher in flight-capable hive bees and foraging bees compared to 1-day-old, flight-incapable bees, while brain hsp70/hsc70-4 mRNA levels were low and varied little among behavioral groups. These data suggest honey bee tissues, especially flight muscles, are extremely thermotolerant. Furthermore, Hsp70 expression in the thoraces of flight-capable bees is probably flight-induced by oxidative and mechanical damage to flight muscle proteins rather than temperature.

Indexed as

Behavior, AnimalGene Expression RegulationGenes, InsectTemperatureAdaptation, PhysiologicalAnimalsBeesFlight, AnimalHeat-Shock ResponseHSP70 Heat-Shock ProteinsRNA, MessengerHSP70 Heat-Shock ProteinsRNA, Messenger

Identifiers

PMID18696260
PMCPMC2727992
OpenAlexW1996583382

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.