Antiepiligrin (Laminin 5) cicatricial pemphigoid associated with an underlying gastric carcinoma producing laminin 5

Katushige Taniuchi, M. Takata, C. Matsui, Y. Fushida, K. Uchiyama, T. Mori, S. Kawara, K. B. Yancey, K. Takehara

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28 Scopus citations


Although bullous pemphigoid and cicatricial pemphigoid are sometimes associated with malignancy, it remains uncertain whether such an association is pathogenetically related or just a coincidence attributable to the advanced age of the patients. We report a 61-year-old patient with antiepiligrin (laminin 5) cicatricial pemphigoid (AeCP) associated with an advanced gastric carcinoma. The gastric carcinoma cells in this patient were shown to produce laminin 5 by immunofluorescence microscopy, and the patient's serum contained autoantibodies directed against laminin 5 on immunoprecipitation. Furthermore, the blistering symptoms and the titre of antibasement membrane zone antibodies coordinately changed with the resection and subsequent relapse of the gastric cancer. These observations suggest that the gastric carcinoma producing laminin 5 may have induced the production of autoantibodies to this laminin, which were pathogenic to the skin and mucous membranes in this patient. This report demonstrates a link between this autoimmune subepithelial blistering disease and malignancy. It is of interest and potential great importance to examine other cases of AeCP for such a potential association.

Original languageEnglish (US)
Pages (from-to)696-700
Number of pages5
JournalBritish Journal of Dermatology
Issue number4
StatePublished - 1999


  • Antibasement membrane zone antibodies
  • Epiligrin
  • Gastric carcinoma
  • Laminin 5 cicatricial pemphigoid

ASJC Scopus subject areas

  • Dermatology


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