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Related Concept Videos

Depressive Disorders: MDD and Dysthymia01:27

Depressive Disorders: MDD and Dysthymia

Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
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Long-term Depression01:03

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Calcium Ion Concentration Mechanism
If over time, all...
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Updated: Jun 22, 2026

Burn Injury-Induced Pain and Depression-Like Behavior in Mice
07:08

Burn Injury-Induced Pain and Depression-Like Behavior in Mice

Published on: September 29, 2021

Depression and pain.

Michael J Robinson1, Sara E Edwards, Smriti Iyengar

  • 1Lilly USA, LLC, Indianapolis, IN 46285, USA. Robinson_Michael_J@Lilly.com

Frontiers in Bioscience (Landmark Edition)
|June 2, 2009
PubMed
Summary
This summary is machine-generated.

Depression and pain share common brain pathways and biological factors. Treating all symptoms is crucial for patients with both conditions to manage the combined disease burden effectively.

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Area of Science:

  • Neuroscience
  • Psychiatry
  • Pain Medicine

Background:

  • Depression and pain disorders frequently co-occur in patients.
  • Shared biological mechanisms underlie both conditions, complicating treatment.
  • Understanding these links is vital for comprehensive patient care.

Purpose of the Study:

  • To summarize the shared pathophysiology between depression and pain disorders.
  • To highlight the importance of addressing all symptoms in comorbid cases.
  • To explore therapeutic strategies for co-occurring pain and depression.

Main Methods:

  • Review of anatomical structures involved in both disorders (e.g., insular cortex, amygdala).
  • Analysis of common neurocircuitries (e.g., HPA axis, pain pathways).
  • Examination of shared neurochemicals (e.g., monoamines, cytokines) and psychological factors.

Main Results:

  • Identified shared anatomical structures, neurocircuitries, and neurochemicals in depression and pain.
  • Explained the potentiation of disease burden via the concept of allostasis.
  • Highlighted that accumulating allostatic load increases disease susceptibility.

Conclusions:

  • Integrated treatment addressing all symptoms is essential for patients with comorbid pain and depression.
  • Therapeutic options include psychotherapy, exercise, and pharmacotherapy.
  • Breaking the cycle of allostatic load requires comprehensive symptom management.