Neuroimmunological mechanisms of chronic pain syndrome

Abstract

The article considers the mechanisms of chronic low back pain. Three pathophysiological mechanisms: nociceptive, neurogenic (neuropathic), and psychogenic are noted to be involved in the development of pain syndrome. The role of cellular and molecular changes in the posterior horn and in the somatosensory dysregulated mechanism of neuropathic pain is shown. Immunological processes, including neurohumoral (serotoninergic) and hormonal (sex hormones and specific proteins) ones, play an important role in the development of pain. The generalization and further study of these mechanisms are embodied in approaches to therapy for pain syndromes and hence these require analysis and further investigation.

Keywords

• nociceptive
• neuropathic
• psychogenic pain
• immunological mechanisms