Abstract
It is well established that autoantibodies against desmoglein 3 and desmoglein 1 are relevant in the pathogenesis of pemphigus vulgaris and pemphigus foliaceus, including its endemic form, Fogo Selvagem (FS). Isolated reports have shown that in certain patients with these diseases, autoantibodies against other desmosomal cadherins and E-cadherin may also be present. The goal of this investigation was to determine if FS patients and normal individuals living in endemic areas possess autoantibodies against other desmosomal cadherins and E-cadherin. Testing a large number of FS and endemic control sera by ELISA we find a consistent and specific autoantibody response against desmoglein 1 and other keratinocyte cadherins in these individuals, which is quite different from US controls. Overall, the highest correlations among the autoantibody responses tested are in the endemic controls, followed by FS patients, and lowest in the US controls. These findings suggest that multiple, perhaps cross reactive, keratinocyte cadherins are recognized by FS patients and endemic controls.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
