{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T15:09:12Z","timestamp":1771513752141,"version":"3.50.1"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2006,1,18]],"date-time":"2006-01-18T00:00:00Z","timestamp":1137542400000},"content-version":"vor","delay-in-days":231,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Annals of the New York Academy of Sciences"],"published-print":{"date-parts":[[2005,6]]},"abstract":"<jats:p><jats:bold>A<jats:sc>bstract<\/jats:sc>: <\/jats:bold> Pemphigus is a fatal autoimmune disease in which autoimmunoglobulins PV\u2010IgG (binding to desmoglein 3) and PF\u2010IgG (binding to desmoglein 1) in pemphigus vulgaris and pemphigus foliaceus, respectively, cause intraepidermal blisters, cell\u2010cell separation (acantholysis), and cell death. The mechanism of acantholytic lesion formation has not yet been elucidated. Recently, we have reported that an apoptotic mechanism might be operative in PV\u2010IgG\u2010induced acantholysis: (1) in patients' lesional and some perilesional skin portions, the FasR pathway is activated as its components were enriched; (2) in cultured keratinocytes, PV\u2010IgG upregulates effectors of the FasR pathway (including the mitochondrial loop), as found by immunodetermination (cytochemistry, Western blot of pathway effectors) and determination of caspases 1, 3, and 8\/activity\/activation; (3) in organ cultures of skin incubated with PV\u2010IgG, activated caspase 8 was found also in perilesional cells and coaggregated with bound PV\u2010IgG; (4) caspase 8 activation in DISCs precedes caspase 3 activation in keratinocytes in cultures upon incubation with PV\u2010IgG. Because caspase activation was shown to accompany lesion formation in cell and organ cultures incubated with PV\u2010IgG, we used caspase activity to monitor the pathogenicity of PV\u2010IgG in relation to PV\u2010IgG binding to epithelia. A rough correlation was found between sera titers, determined by IIF and by immunoblot binding to desmoglein 3, and activation of caspase 3.<\/jats:p>","DOI":"10.1196\/annals.1313.040","type":"journal-article","created":{"date-parts":[[2005,7,12]],"date-time":"2005-07-12T19:14:25Z","timestamp":1121195665000},"page":"371-379","source":"Crossref","is-referenced-by-count":49,"title":["The Interaction of Pemphigus Autoimmunoglobulins with Epidermal Cells: Activation of the Fas Apoptotic Pathway and the Use of Caspase Activity for Pathogenicity Tests of Pemphigus Patients"],"prefix":"10.1111","volume":"1050","author":[{"given":"MARINA","family":"FRU\u0160I\u0106\u2010ZLOTKIN","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"ROCHEL","family":"PERGAMENTZ","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"BENO","family":"MICHEL","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MICHAEL","family":"DAVID","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"DANIEL","family":"MIMOUNI","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"FRAN\u00c7OIS","family":"BR\u00c9G\u00c9G\u00c8RE","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"YORAM","family":"MILNER","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,1,18]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1023\/B:APPT.0000018795.05766.1f"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1001\/jama.282.6.572"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.1997.tb02529.x"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ceb.2004.07.006"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0560.2002.290906.x"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-1747.1999.00632.x"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/1523-1747.ep12319948"},{"key":"e_1_2_5_9_2","doi-asserted-by":"crossref","unstructured":"Milner Y.et al.1999. Pemphigus\u2014an autoimmune disease of the skin: cell\u2010cell separation versus membranal signaling and apoptosis in acantholysis.InThe Decade of Autoimmunity pp. 197\u2013207. Elsevier Science. 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