Severity: Warning
Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 143
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016
File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Background: Pemphigus diseases are a subgroup of autoimmune bullous diseases characterized by autoantibodies against desmogleins and occasionally desmocollins. Desmocollin 3 is the main desmocollin isoform that contributes to cell adhesion in the epidermis.
Objective: To evaluate the presence and level of anti-desmocollin 3 antibodies in pemphigus diseases, and to investigate whether their presence is associated with a specific type, presentation, or clinical pattern.
Methods: Forty patients with pemphigus diseases and forty healthy controls were enrolled. Medical history, clinical examination, and pemphigus disease area index (PDAI) scoring were recorded for all patients. Serum samples were collected from both groups for assessment of anti-desmocollin 3 antibody reactivity by ELISA.
Results: The presence of anti-desmocollin 3 antibodies was significant among patients with pemphigus compared with controls (P=0.003). The level of anti-desmocollin 3 antibodies was also significantly higher in patients with pemphigus compared with controls (P=0.01). There was no significant relationship between the presence of anti-desmocollin 3 antibodies and any of the clinical presentations of pemphigus (type, severity, duration, activity, presence of annular pattern, or site of affection - mucosal, cutaneous, on the scalp, palmoplantar, or flexural).
Conclusion: Anti-desmocollin 3 antibodies are upregulated in pemphigus diseases and can contribute to the pathogenesis of pemphigus. No specific clinical type, presentation, or pattern was found to be associated with the presence of anti-desmocollin 3 antibodies.
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