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Infectious Angiogenesis-Different Pathways, the Same Goal

Maria Urbanowicz1, Heinz Kutzner, Erica Riveiro-Falkenbach

  • 1*Resident, Department of Pathology, Hospital 12 de Octubre, Madrid, Spain; †Dermatologist, Dermatopathologie Friedrichshafen, Friedrichshafen, Germany; ‡Dermatologist, Department of Pathology, Medical School, Universidad Complutense, Instituto i+12, Hospital Universitario 12 de Octubre, Madrid, Spain; and §Pathologist, Department of Pathology, Medical School, Universidad Complutense, Instituto i+12, Hospital Universitario 12 de Octubre, Madrid, Spain.

The American Journal of Dermatopathology
|June 4, 2016
PubMed

Insights

Infectious angiogenesis is the body's new blood vessel growth response to infections. This review explores how microbes like those causing Bacillary angiomatosis, Orf, and Kaposi sarcoma trigger this process.

Area of Science:

  • Pathology
  • Microbiology
  • Oncology

Background:

  • Infectious angiogenesis describes new blood vessel formation stimulated by infectious agents.
  • Understanding this process is crucial for diagnosing and treating various infectious diseases.

Observation:

  • Examines three key conditions: Bacillary angiomatosis, Orf (ecthyma contagiosum), and Kaposi sarcoma.
  • Details the clinical and histological features of these infections.
  • Investigates microorganism-host cell interactions and cellular changes.

Findings:

  • Elucidates the etiopathogenetic pathways of neovascularization driven by infectious organisms.
  • Identifies specific angiogenic factors involved in infectious angiogenesis.
  • Highlights the role of chronic inflammation and tumor angiogenesis.

Implications:

  • Provides insights into the mechanisms underlying infectious angiogenesis.
  • Emphasizes the link between infection, inflammation, and vascular proliferation.
  • Informs potential therapeutic strategies targeting aberrant angiogenesis in infectious diseases.

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