Current issues in molecular biology

Protein Maintenance Problems and Stress Response Networks in Spinal Disc Breakdown: Molecular Causes and Treatment Options

Updated

Abstract

Heat shock proteins are implicated in both protective and harmful roles in intervertebral disc degeneration.

  • Intervertebral disc degeneration is linked to low back pain and functional impairment.
  • Heat shock proteins such as HSP70, HSP90, HSP27, and GRP78 show changes in expression in disc cells.
  • These proteins may influence cellular homeostasis, inflammation, cell death, and the maintenance of the extracellular matrix.
  • HSP-centered regulation of protein balance is proposed as a new therapeutic approach for intervertebral disc degeneration.
  • Current evidence for the role of specific heat shock proteins in intervertebral disc degeneration is still limited.

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