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10.1038/srep11028 http://scihub22266oqcxt.onion/10.1038/srep11028 C4462021!4462021!26061634     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26061634&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sci+Rep 2015 ; 5 (ä): ä Nephropedia Template TP {{tp|p=26061634|t=2015. Ubiquitin-specific protease 14 modulates degradation of cellular prion protein |pdf=|usr=}}{{26061634}} gab.com Text Ubiquitin-specific protease 14 modulates degradation of cellular prion protein JO: Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=26061634 #FOAvip Prion diseases are fatal neurodegenerative disorders characterized by the accumulation of prion protein (PrPC). To date, there is no effective treatment for the disease. The accumulated PrP, termed PrPSc, forms amyloid fibrils and could be infectious. It has been suggested that PrPSc is abnormally folded and resistant to proteolytic degradation, and also inhibits proteasomal functions in infected cells, thereby inducing neuronal death. Recent work indicates that the ubiquitin-proteasome system is involved in quality control of PrPC. To reveal the significance of prion protein ubiqitination, we focused on ubiquitin-specific protease 14 (USP14), a deubiqutinating enzyme that catalyzes trimming of polyubiquitin chains and plays a role in regulation of proteasomal processes. Results from the present study showed that treatment with a selective inhibitor of USP14 reduced PrPC, as well as PrPSc, levels in prion-infected neuronal cells. Overexpression of the dominant negative mutant form of USP14 reduced PrPSc, whereas wildtype USP14 increased PrPSc in prion-infected cells. These results suggest that USP14 prevents degradation of both normal and abnormal PrP. Collectively, a better understanding about the regulation of PrPSc clearance caused by USP14 might contribute greatly to the development of therapeutic strategies for prion diseases. Twit Text FOAVip Ubiquitin-specific protease 14 modulates degradation of cellular prion protein ????Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=26061634 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26061634 #FOAvip English Wikipedia <ref>{{Cite pmid|26061634}}</ref> Ubiquitin-specific protease 14 modulates degradation of cellular prion protein #MMPMID26061634 Homma T; Ishibashi D; Nakagaki T; Fuse T; Mori T; Satoh K; Atarashi R; Nishida N Sci Rep 2015[]; 5 (ä): ä PMID26061634show ga Prion diseases are fatal neurodegenerative disorders characterized by the accumulation of prion protein (PrPC). To date, there is no effective treatment for the disease. The accumulated PrP, termed PrPSc, forms amyloid fibrils and could be infectious. It has been suggested that PrPSc is abnormally folded and resistant to proteolytic degradation, and also inhibits proteasomal functions in infected cells, thereby inducing neuronal death. Recent work indicates that the ubiquitin-proteasome system is involved in quality control of PrPC. To reveal the significance of prion protein ubiqitination, we focused on ubiquitin-specific protease 14 (USP14), a deubiqutinating enzyme that catalyzes trimming of polyubiquitin chains and plays a role in regulation of proteasomal processes. Results from the present study showed that treatment with a selective inhibitor of USP14 reduced PrPC, as well as PrPSc, levels in prion-infected neuronal cells. Overexpression of the dominant negative mutant form of USP14 reduced PrPSc, whereas wildtype USP14 increased PrPSc in prion-infected cells. These results suggest that USP14 prevents degradation of both normal and abnormal PrP. Collectively, a better understanding about the regulation of PrPSc clearance caused by USP14 might contribute greatly to the development of therapeutic strategies for prion diseases. äUbiquitin-specific protease 14 modulates degradation of cellular prion(epmc).pdf DeepDyve Pubget Overpricing