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10.1073/pnas.2107108118 http://scihub22266oqcxt.onion/10.1073/pnas.2107108118 34452991!8449311!34452991     free     free     free Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Proc+Natl+Acad+Sci+U+S+A 2021 ; 118 (37): ä Nephropedia Template TP {{tp|p=34452991|t=2021. Protease cleavage of RNF20 facilitates coronavirus replication via stabilization of SREBP1 |pdf=|usr=}}{{34452991}} gab.com Text Protease cleavage of RNF20 facilitates coronavirus replication via stabilization of SREBP1 JO: Proc Natl Acad Sci U S A http://www.kidney.de/pget.php?&tw=1&pmid=34452991 #FOAvip COVID-19, caused by severe acute respiratory coronavirus 2 (SARS-CoV-2), has presented a serious risk to global public health. The viral main protease M(pro) (also called 3Cl(pro)) encoded by NSP5 is an enzyme essential for viral replication. However, very few host proteins have been experimentally validated as targets of 3Clpro. Here, through bioinformatics analysis of 300 interferon stimulatory genes (ISGs) based on the prediction method NetCorona, we identify RNF20 (Ring Finger Protein 20) as a novel target of 3Clpro. We have also provided evidence that 3Clpro, but not the mutant 3Clpro(C145A) without catalytic activity, cleaves RNF20 at a conserved Gln521 across species, which subsequently prevents SREBP1 from RNF20-mediated degradation and promotes SARS-CoV-2 replication. We show that RNA interference (RNAi)-mediated depletion of either RNF20 or RNF40 significantly enhances viral replication, indicating the antiviral role of RNF20/RNF40 complex against SARS-CoV-2. The involvement of SREBP1 in SARS-CoV-2 infection is evidenced by a decrease of viral replication in the cells with SREBP1 knockdown and inhibitor AM580. Taken together, our findings reveal RNF20 as a novel host target for SARS-CoV-2 main protease and indicate that 3Clpro inhibitors may treat COVID-19 through not only blocking viral polyprotein cleavage but also enhancing host antiviral response. Twit Text FOAVip Protease cleavage of RNF20 facilitates coronavirus replication via stabilization of SREBP1 ????Proc Natl Acad Sci U S A http://www.kidney.de/pget.php?&tw=1&pmid=34452991 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=34452991 #FOAvip English Wikipedia <ref>{{Cite pmid|34452991}}</ref> Protease cleavage of RNF20 facilitates coronavirus replication via stabilization of SREBP1 #MMPMID34452991 Zhang S; Wang J; Cheng G Proc Natl Acad Sci U S A 2021[Sep]; 118 (37): ä PMID34452991show ga COVID-19, caused by severe acute respiratory coronavirus 2 (SARS-CoV-2), has presented a serious risk to global public health. The viral main protease M(pro) (also called 3Cl(pro)) encoded by NSP5 is an enzyme essential for viral replication. However, very few host proteins have been experimentally validated as targets of 3Clpro. Here, through bioinformatics analysis of 300 interferon stimulatory genes (ISGs) based on the prediction method NetCorona, we identify RNF20 (Ring Finger Protein 20) as a novel target of 3Clpro. We have also provided evidence that 3Clpro, but not the mutant 3Clpro(C145A) without catalytic activity, cleaves RNF20 at a conserved Gln521 across species, which subsequently prevents SREBP1 from RNF20-mediated degradation and promotes SARS-CoV-2 replication. We show that RNA interference (RNAi)-mediated depletion of either RNF20 or RNF40 significantly enhances viral replication, indicating the antiviral role of RNF20/RNF40 complex against SARS-CoV-2. The involvement of SREBP1 in SARS-CoV-2 infection is evidenced by a decrease of viral replication in the cells with SREBP1 knockdown and inhibitor AM580. Taken together, our findings reveal RNF20 as a novel host target for SARS-CoV-2 main protease and indicate that 3Clpro inhibitors may treat COVID-19 through not only blocking viral polyprotein cleavage but also enhancing host antiviral response. |*Protein Stability[MESH] |*Virus Replication[MESH] |Animals[MESH] |Antiviral Agents/pharmacology[MESH] |Cell Line[MESH] |Chlorocebus aethiops[MESH] |Coronavirus 3C Proteases/*metabolism[MESH] |Gene Expression Regulation[MESH] |Interferons/physiology[MESH] |SARS-CoV-2/immunology/*pathogenicity[MESH] |Sterol Regulatory Element Binding Protein 1/antagonists & inhibitors/*metabolism[MESH] |Ubiquitin-Protein Ligases/*metabolism[MESH]Protease cleavage of RNF20 facilitates coronavirus replication via sta(epmc).pdf DeepDyve Pubget Overpricing