Evidence map›Paper›PMID 34124582›Full record

ReviewCell stress2021

The evolution of the concept of stress and the framework of the stress system.

Siyu Lu, Fang Wei, Guolin Li

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Cell stress, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07396675 (Improving Postoperative Debriefings), which is not on this map. Cited by 87 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 2 pooled it
14.4field-weighted citation impact, top 1% 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.

NCT07396675 narecruitingnot on this mapstarted 2026, after this paper: background citation

Improving Postoperative Debriefings: the Added Value of Operating Room Black Box Supported Debriefings and Their Effect on Healthcare Professionals Perceived Effectiveness and Psychological Safety.

TypeinterventionalSponsorORNND - Operating Room Nurse Network DenmarkRan2026 to 2027Enrolled135ConditionsStress, Resilience, Psychological Safety, Burnout, Healthcare WorkersArmsDebriefing
3 · Its place in the literature

Who cites it

87 citing papers in PubMed, 2 syntheses or guidelines pooled it, 213 citations in OpenAlex.

  1. Pooled it
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  3. Trial
  4. Exploring the efficacy and safety of a novel standardized ashwagandha (Journal of psychopharmacology (Oxford, England) · 2023
    Trial
  5. Article
  6. When Does Stress Build Strength? Linking Stress Physiology to Resilience in the Age of Rapid Environmental Change.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
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27 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Siyu LuCenter for Aging Biomedicine, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, China.
Fang WeiCenter for Aging Biomedicine, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, China.
Guolin LiCenter for Aging Biomedicine, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, China.
Hunan Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stress is a central concept in biology and has now been widely used in psychological, physiological, social, and even environmental fields. However, the concept of stress was cross-utilized to refer to different elements of the stress system including stressful stimulus, stressor, stress response, and stress effect. Here, we summarized the evolution of the concept of stress and the framework of the stress system. We find although the concept of stress is developed from Selye's "general adaptation syndrome", it has now expanded and evolved significantly. Stress is now defined as a state of homeostasis being challenged, including both system stress and local stress. A specific stressor may potentially bring about specific local stress, while the intensity of stress beyond a threshold may commonly activate the hypothalamic-pituitary-adrenal axis and result in a systematic stress response. The framework of the stress system indicates that stress includes three types: sustress (inadequate stress), eustress (good stress), and distress (bad stress). Both sustress and distress might impair normal physiological functions and even lead to pathological conditions, while eustress might benefit health through hormesis-induced optimization of homeostasis. Therefore, an optimal stress level is essential for building biological shields to guarantee normal life processes.

Indexed as

conceptdefinitiondistresseustresshomeostasisstresssustress

Identifiers

PMID34124582
PMCPMC8166217
OpenAlexW3162758606

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.