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Human nail cortisol as a retrospective biomarker of chronic stress: A systematic review.

Author: KraeuterAnn-Katrin, LupienSonia, McDermottBrett, PhillipsRiana, SarnyaiZoltán

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Overview

This systematic review explores nail cortisol as a potential retrospective biomarker of chronic stress. Nail cortisol has shown correlations with saliva and hair cortisol, suggesting its potential as a chronic stress measure. However, methodological variability and limited research on effect sizes and covariates require further investigation.
Paper Details　
Original Abstract of the Article :
Cortisol is the primary glucocorticoid produced by the activation of the hypothalamic pituitary adrenal (HPA) axis after a psychological or physiological stressor. The dysregulation of the HPA axis by chronic stress has been associated with psychiatric disorders. Although hair is currently the main ...See full text at original site
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引用元：
https://doi.org/10.1016/j.psyneuen.2020.104903

データ提供：米国国立医学図書館（NLM）

Nail Cortisol: A New Oasis in the Desert of Stress Research

Stress, a constant companion in our modern lives, can be like a relentless desert wind. The study examines the potential of nail cortisol, a biomarker of stress, to provide insights into chronic stress levels. Researchers conducted a systematic review of studies that analyzed cortisol levels in human nails, searching for clues in the vast desert of scientific literature. They explored the methodological aspects of nail cortisol analysis, its relationship with other stress biomarkers, and its potential applications across different populations. The study concluded that nail cortisol holds promise as a retrospective biomarker of chronic stress, offering a new way to assess stress levels over time. The findings are like discovering a hidden oasis in the desert of stress research, providing a potentially valuable tool for understanding and managing stress.

Nail Cortisol: A Window into the Desert of Stress

The study suggests that nail cortisol can serve as a retrospective biomarker of chronic stress. It's like finding a window into the desert of stress, allowing us to see what's been happening over time. The findings highlight the potential for using nail cortisol to monitor stress levels and track the effectiveness of stress-management interventions.

Nail Cortisol: A Guide for Navigating the Desert of Stress

The study emphasizes the importance of further research to refine the methods of nail cortisol analysis and validate its use as a reliable biomarker of chronic stress. It's like refining the map for navigating a desert: the more precise the map, the better we can navigate the challenging terrain of stress research. Further research is essential to fully understand the potential and limitations of nail cortisol as a tool for understanding and managing stress.

Dr.Camel's Conclusion

The research into nail cortisol opens up exciting new avenues for understanding and managing stress. It's a reminder that even in the seemingly barren desert of stress research, there are hidden oases of knowledge waiting to be discovered. The findings offer hope for developing more effective tools to assess and manage stress levels, promoting well-being and improving quality of life.

Date :
  1. Date Completed 2022-03-09
  2. Date Revised 2022-03-09
Further Info :

Pubmed ID

33137562

DOI: Digital Object Identifier

10.1016/j.psyneuen.2020.104903

SNS
PICO Info
in preparation
Languages

English

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