Evidence map›Paper›PMID 19765644›Full record

ArticleBrain, behavior, and immunity2010

Short-term stress enhances cellular immunity and increases early resistance to squamous cell carcinoma.

Firdaus S Dhabhar, Alison N Saul, Christine Daugherty, Tyson H Holmes, Donna M Bouley, Tatiana M Oberyszyn

Abstract read
In one paragraph

Article in Brain, behavior, and immunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 117 citations in OpenAlex.

  1. Pooled it
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  10. Adult skin acute stress responses to short-term environmental and internal aggression from exposome factors.Journal of the European Academy of Dermatology and Venereology : JEADV · 2021
    Review
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  12. CCL27 Signaling in the Tumor Microenvironment.Advances in experimental medicine and biology · 2021
    Review
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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

6 authors at 2 institutions in 1 country.

Firdaus S DhabharDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305-5135, United States. dhabhar@gmail.com
Alison N Saul
Christine Daugherty
Tyson H Holmes
Donna M Bouley
Tatiana M Oberyszyn
Stanford University · USThe Ohio State University · US

Funding

Stress &UV-induced Squamous Cell CarcinomaR01CA107498 · NCI · STANFORD UNIVERSITY · PI DHABHAR, FIRDAUS S · 2005 to 2010
$1.5M
NCI NIH HHS R01 CA107498
6 · The paper itself

Abstract

In contrast to chronic/long-term stress that suppresses/dysregulates immune function, an acute/short-term fight-or-flight stress response experienced during immune activation can enhance innate and adaptive immunity. Moderate ultraviolet-B (UV) exposure provides a non-invasive system for studying the naturalistic emergence, progression and regression of squamous cell carcinoma (SCC). Because SCC is an immunoresponsive cancer, we hypothesized that short-term stress experienced before UV exposure would enhance protective immunity and increase resistance to SCC. Control and short-term stress groups were treated identically except that the short-term stress group was restrained (2.5h) before each of nine UV-exposure sessions (minimum erythemal dose, 3-times/week) during weeks 4-6 of the 10-week UV exposure protocol. Tumors were measured weekly, and tissue collected at weeks 7, 20, and 32. Chemokine and cytokine gene expression was quantified by real-time PCR, and CD4+ and CD8+ T cells by flow cytometry and immunohistochemistry. Compared to controls, the short-term stress group showed greater cutaneous T-cell attracting chemokine (CTACK)/CCL27, RANTES, IL-12, and IFN-gamma gene expression at weeks 7, 20, and 32, higher skin infiltrating T cell numbers (weeks 7 and 20), lower tumor incidence (weeks 11-20) and fewer tumors (weeks 11-26). These results suggest that activation of short-term stress physiology increased chemokine expression and T cell trafficking and/or function during/following UV exposure, and enhanced Type 1 cytokine-driven cell-mediated immunity that is crucial for resistance to SCC. Therefore, the physiological fight-or-flight stress response and its adjuvant-like immuno-enhancing effects, may provide a novel and important mechanism for enhancing immune system mediated tumor-detection/elimination that merits further investigation.

Indexed as

AnimalsBehavior, AnimalCarcinoma, Squamous CellCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell CountChemokinesCytokinesFemaleGene ExpressionImmunity, CellularImmunohistochemistryKaplan-Meier EstimateMiceStress, PsychologicalSurvivalChemokinesCytokines

Identifiers

PMID19765644
PMCPMC2788066
OpenAlexW1983155794

What OpenQuestion holds

Textmetadata
LicenceTDM
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.