Evidence map›Paper›PMID 26644211›Full record

ArticleStress (Amsterdam, Netherlands)2016

Stress, cortisol, and B lymphocytes: a novel approach to understanding academic stress and immune function.

Bonnie A McGregor, Karly M Murphy, Denise L Albano, Rachel M Ceballos

Abstract read
In one paragraph

Article in Stress (Amsterdam, Netherlands), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 24% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Bonnie A McGregora Division of Cancer Prevention, Department of Public Health Sciences , Fred Hutchinson Cancer Research Center , Seattle, WA , USA .
Karly M Murphya Division of Cancer Prevention, Department of Public Health Sciences , Fred Hutchinson Cancer Research Center , Seattle, WA , USA .
Denise L Albanoa Division of Cancer Prevention, Department of Public Health Sciences , Fred Hutchinson Cancer Research Center , Seattle, WA , USA .
Rachel M Ceballosa Division of Cancer Prevention, Department of Public Health Sciences , Fred Hutchinson Cancer Research Center , Seattle, WA , USA .
Fred Hutch Cancer Center · USSeattle Pacific University · USUniversity of Washington · US

Funding

Psychological stress, cortisol, and B lymphocyte decrementsR03CA119757 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI MCGREGOR, BONNIE A · 2006 to 2007
$170k
NCI NIH HHS R03 CA119757
6 · The paper itself

Abstract

Animal and human in vitro models suggest that stress-related B lymphocyte decrements are due to high levels of glucocorticoids which cause apoptosis of pre-B-cells as they emerge from the bone marrow. The present study sought to explore the relationships among distress, salivary cortisol, and human B lymphocytes in vivo. Distress (perceived stress, negative affect, depressive symptoms), lymphocyte phenotype, and salivary cortisol were assessed among first-year graduate students (n = 22) and a community control sample (n = 30) at the start of classes in the fall and the week immediately before spring preliminary exams. Compared to controls, students reported greater distress on all measures at each time point except baseline perceived stress. Hierarchical linear regression with necessary control variables was used to assess the effect of student status on the three measures of distress, the four measures of lymphocyte phenotype, and cortisol AUC and CAR over time (T1-T2). Student status was associated with a significant decrease in CD19 + B lymphocytes and flattened cortisol awakening response (CAR). Change in CAR was associated with the decrease in CD19 + B lymphocytes. Results indicated that there are significant associations among student status, flattening of CAR, and decrements in CD19 + lymphocytes.

Indexed as

B-LymphocytesDepressionFemaleHumansHydrocortisoneMaleSalivaSeasonsStress, PsychologicalStudentsYoung AdultHydrocortisoneB lymphocytescommunity controlscortisolgraduate studentshealthyPsychological stress

Identifiers

PMID26644211
PMCPMC4837014
OpenAlexW2196318222

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.