| http://purl.uniprot.org/citations/16351572 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16351572 | http://www.w3.org/2000/01/rdf-schema#comment | "A major theme of TBI (traumatic brain injury) pathology is the over-activation of multiple proteases. We have previously shown that calpain-1 and -2, and caspase-3 simultaneously produced alphaII-spectrin BDPs (breakdown products) following TBI. In the present study, we attempted to identify a comprehensive set of protease substrates (degradome) for calpains and caspase-3. We further hypothesized that the TBI differential proteome is likely to overlap significantly with the calpain- and caspase-3-degradomes. Using a novel HTPI (high throughput immunoblotting) approach and 1000 monoclonal antibodies (PowerBlottrade mark), we compared rat hippocampal lysates from 4 treatment groups: (i) naïve, (ii) TBI (48 h after controlled cortical impact), (iii) in vitro calpain-2 digestion and (iv) in vitro caspase-3 digestion. In total, we identified 54 and 38 proteins that were vulnerable to calpain-2 and caspase-3 proteolysis respectively. In addition, the expression of 48 proteins was down-regulated following TBI, whereas that of only 9 was up-regulated. Among the proteins down-regulated in TBI, 42 of them overlapped with the calpain-2 and/or caspase-3 degradomes, suggesting that they might be proteolytic targets after TBI. We further confirmed several novel TBI-linked proteolytic substrates, including betaII-spectrin, striatin, synaptotagmin-1, synaptojanin-1 and NSF (N-ethylmaleimide-sensitive fusion protein) by traditional immunoblotting. In summary, we demonstrated that HTPI is a novel and powerful method for studying proteolytic pathways in vivo and in vitro."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.org/dc/terms/identifier | "doi:10.1042/bj20050905"xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Zheng W."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Liu M.C."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Hayes R.L."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Dave J.R."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Wang K.K."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Akle V."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/author | "Tortella F.C."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/name | "Biochem J"xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/pages | "715-725"xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/title | "Comparing calpain- and caspase-3-mediated degradation patterns in traumatic brain injury by differential proteome analysis."xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://purl.uniprot.org/core/volume | "394"xsd:string |
| http://purl.uniprot.org/citations/16351572 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/16351572 |
| http://purl.uniprot.org/citations/16351572 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/16351572 |
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