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Science. 1998 Oct 16;282(5388):490-3.

Inhibition of toxic epidermal necrolysis by blockade of CD95 with human intravenous immunoglobulin.

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  • 1Department of Dermatology, Geneva University Medical School, CH-1211 Geneva 4, Switzerland.

Abstract

Toxic epidermal necrolysis (TEN, Lyell's syndrome) is a severe adverse drug reaction in which keratinocytes die and large sections of epidermis separate from the dermis. Keratinocytes normally express the death receptor Fas (CD95); those from TEN patients were found to express lytically active Fas ligand (FasL). Antibodies present in pooled human intravenous immunoglobulins (IVIG) blocked Fas-mediated keratinocyte death in vitro. In a pilot study, 10 consecutive individuals with clinically and histologically confirmed TEN were treated with IVIG; disease progression was rapidly reversed and the outcome was favorable in all cases. Thus, Fas-FasL interactions are directly involved in the epidermal necrolysis of TEN, and IVIG may be an effective treatment.

PMID:
9774279
[PubMed - indexed for MEDLINE]
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