Review of the etiopathomechanism of vitiligo: A convergence theory

I. C. Le Poole*, P. K. Das, R. M.J.G.J. van den Wijngaard, J. D. Bos, W. Westerhof

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

190 Scopus citations

Abstract

Abstract Vitiligo is an acquired melanin pigmentary disorder manifesting itself by expanding depigmented lesions of the skin. To date, the etiopathomechanism of vitiligo has not been convincingly elucidated and a number of seemingly mutually opposed hypotheses with equal likelihood still coexist. Concurrent theories on vitiligo etiology, together with supportive evidence, are reviewed here. Due to the observed variation in clinical manifestations of the disease, it seems likely that the etiology of vitiligo may differ among patients. Therefore several theories on vitiligo etiopathogenesis have been combined to formulate a convergence theory for vitiligo. also presented in this article. This theory stales that stress, accumulation of toxic compounds, infection, autoimmunity. mutations, altered cellular environment and impaired melanocyte migration and or proliferation can all contribute to vitiligo etiopathogenesis in varying proportions.

Original languageEnglish (US)
Pages (from-to)145-153
Number of pages9
JournalExperimental Dermatology
Volume2
Issue number4
DOIs
StatePublished - Jan 1 1993

Keywords

  • convergence theory
  • depigmentation
  • melanocyte destruction
  • vitiligo

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Dermatology

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