A mechanistic hypothesis: osteopathic manipulative therapy may modulate immune cell function in chronic low back pain

Area of Science:

• Immunology
• Mechanobiology
• Neuroscience
• Osteopathic Manipulative Therapy

Background:

• Chronic low back pain (CLBP) is a global health issue linked to immune-mediated neuroinflammation.
• Osteopathic manipulative therapy (OMT) is a common non-pharmacological treatment for chronic pain, but its molecular mechanisms are unclear.

Purpose of the Study:

• To propose a mechanistic hypothesis for how OMT influences immune cell gene expression and distribution.
• To outline a transcriptomic framework linking OMT to neuroimmune regulation in CLBP.

Main Methods:

• Synthesis of current evidence from immunology, mechanobiology, and osteopathic clinical research.
• Development of a hypothesis on the molecular mechanisms of OMT in CLBP.

Main Results:

• Proposed that mechanical forces in OMT alter immune cell function, leukocyte trafficking, and cytokine activity.
• Hypothesized that these mechanical influences modify transcriptional activity in peripheral blood mononuclear cells, leading to gene expression changes.

Conclusions:

• OMT may play a role in chronic pain management through immune modulation.
• Immune modulation is a potential mechanism contributing to OMT's therapeutic benefits in persistent pain.
• Further mechanistic studies are needed to validate the direct transcriptomic effects of OMT.