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: 3098
Function: getPubMedXML
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
Severity: Warning
Message: Attempt to read property "Count" on bool
Filename: helpers/my_audit_helper.php
Line Number: 3100
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3100
Function: _error_handler
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
Marfan syndrome (MFS) is a complex connective tissue disorder characterized by considerable clinical variability. The diagnosis of MFS is based on the Ghent criteria, which require the presence of both clinical and genetic features. MFS is primarily caused by pathogenic alterations in FBN1, which encodes the fibrillin-1 protein. Fibrillin-1 comprises multiple domains rich in cysteine residues, with disulfide bonds formed between these residues. It has long been recognized that variants that alter or introduce cysteine residues damage protein function, leading to the development of MFS. In this study, we report a cysteine-introducing variant: FBN1 variant, c.6724C>T (p.[Arg2242Cys]). We have observed this variant in several individuals without MFS, challenging our previous understanding of the underlying mechanism of MFS. This finding emphasizes the importance of revisiting and reevaluating our current knowledge in light of new and unexpected observations. Moreover, our study highlights the significance of incorporating local and national data on allele frequencies, as well as employing multidisciplinary phenotyping approaches, in the classification of genetic variants. By considering a wide range of information, we can enhance the accuracy and reliability of variant classification, ultimately improving the diagnosis and management of individuals with genetic disorders like MFS.
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Source |
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http://dx.doi.org/10.1002/ajmg.a.63795 | DOI Listing |
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