[Pathogenetic-clinical problems of Lyme borreliosis]

Teresa Hermanowska-Szpakowicz1, Joanna M Zajkowska, Sławomir A Pancewicz

  • 1Kliniki Chorób Zakaźnych i Neuroinfekcji, AM w Białymstoku.

Insights

Lyme disease pathogenesis involves Borrelia burgdorferi spirochete structure and atypical forms, impacting treatment efficacy and chronic inflammation. Understanding these factors is crucial for diagnosing and managing Lyme disease, including neuroborreliosis.

Area of Science:

  • Microbiology
  • Immunology
  • Infectious Diseases

Context:

  • Lyme disease is a tick-borne illness caused by Borrelia burgdorferi.
  • Understanding its pathogenesis is key to effective treatment and diagnosis.
  • The study reviews current knowledge on disease mechanisms and clinical presentations.

Purpose:

  • To provide a concise review of Lyme disease pathogenesis and clinical manifestations.
  • To highlight the role of Borrelia burgdorferi spirochete structure and atypical forms in disease progression.
  • To emphasize the importance of understanding inflammatory pathways and immune responses in Lyme disease.

Summary:

  • Borrelia burgdorferi's outer surface proteins (Osp) and atypical forms (spheroplastic, cystic, granular) influence Lyme disease's clinical course and treatment outcomes.
  • Epithelial damage triggers inflammatory cytokines (IL-1, TNF-alpha, IFN-gamma), adhesive molecules, and acute-phase proteins.
  • Impaired phagocytosis, chemotaxis, and antibody-bound immune complexes contribute to chronic inflammation and disease persistence, particularly in neuroborreliosis.

Impact:

  • Informs clinical diagnosis and treatment strategies for Lyme disease.
  • Highlights potential reasons for antibiotic therapy failure in chronic Lyme disease.
  • Provides insights into the immunological mechanisms underlying persistent inflammation in Lyme disease.

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