Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
The tumor necrosis factor superfamily (TNFSF) proteins are cytokines involved in many biological processes. In this study, the TNF superfamily member 14 (TNFSF14, LIGHT) has been isolated from zebrafish Danio rerio (designated zLIGHT). The full-length open reading frame (ORF) of zLIGHT cDNA consists of 708 bp encoding a protein of 235 amino acids. The zLIGHT open reading frame (ORF) genomic sequence consists of three introns and four exons, is about 9.9 kb in size. Real-time quantitative PCR (qPCR) analysis suggested that zLIGHT was predominantly expressed in zebrafish spleen. The soluble LIGHT (zsLIGHT) had been cloned into the pSUMO vector, SDS-PAGE and Western blotting analysis confirmed that the recombinant protein SUMO-zsLIGHT was efficiently expressed in Escherichia coli BL21 (DE3). Laser scanning confocal microscopy analysis showed that SUMO-zsLIGHT could bind to its receptors on T cells. LIGHT is involved in many important biological effects, including up-regulating proinflammatory chemokines, cytokines, inducing cell death, apoptosis, and enhancing T cell survival. Zebrafish may conduct as a model animal for further research on LIGHT.
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Source |
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http://dx.doi.org/10.1016/j.intimp.2012.09.015 | DOI Listing |
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