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10.1080/1061186X.2020.1817040 http://scihub22266oqcxt.onion/10.1080/1061186X.2020.1817040 32875925!ä!32875925 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 284.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 284.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 284.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Drug+Target 2022 ; 30 (5): 511-521 Nephropedia Template TP {{tp|p=32875925|t=2022. Active-site molecular docking of nigellidine with nucleocapsid-NSP2-MPro of COVID-19 and to human IL1R-IL6R and strong antioxidant role of Nigella sativa in experimental rats |pdf=|usr=}}{{32875925}} gab.com Text Active-site molecular docking of nigellidine with nucleocapsid-NSP2-MPro of COVID-19 and to human IL1R-IL6R and strong antioxidant role of Nigella sativa in experimental rats JO: J Drug Target http://www.kidney.de/pget.php?&tw=1&pmid=32875925 #FOAvip The recent outbreak of SARS CoV-2 has changed the global scenario of human lives/economy. A significant number of the non-survivors showed cardiac renal vasculature dysfunction. A 'cytokine storm' namely, interleukin IL6-IL1 receptors, i.e. IL6R-IL1R over-functioning was reported. Here, nigellidine, an indazole alkaloid and key component of Nigella sativa L. (NS) commonly known as black cumin seed was analysed for COVID-19 protein targeting and IL1R-IL6R inhibition through molecular docking study and biochemical study in experimental rat to evaluate antioxidative capacity. The NMR/X-ray crystallographic/electron microscopic structures of COVID-19 main protease (6LU7)/spike glycoprotein (6vsb)/NSP2 (QHD43415_2)/nucleocapsid (QHD43423), human IL1R (1itb)-IL6R (1pm9) from PDB were retrieved analysed for receptor-ligand interaction. Then, those structures were docked with nigellidine using AutoDock and PatchDock server. A brief comparison was made with nigellicine thymoquinone from N. sativa. Where nigellidine showed highest binding energy of -6.6 kcal/mol, ligand efficiency of -0.3 with COVID19 Nsp2 forming bonds with amino acid CYS240 present in binding pocket. Nigellidine showed strong interaction with main protease (BE: -6.38/LE: -0.29). Nigellidine showed affinity to IL1R (-6.23). The NS treated rat showed marked decline in ALP-SGPT-SGOT-malondialdehyde (MDA) than the basal levels. From the Western blot and activity analysis, it was observed that Nigellidine (sulphuryl group drug) showed no impact on phenol-catalysing ASTIV and steroid-catalysing oestrogen-sulphotransferase expressions and activities in liver tissue and thus has no influence in sulphation-mediated adverse metabolic processes. Conclusively, nigellidine has hepato-reno-protective/antioxidant-immunomodulatory/anti-inflammatory activities with inhibit potentials of COVID-19 proteins. Further validation is necessary. Twit Text FOAVip Active-site molecular docking of nigellidine with nucleocapsid-NSP2-MPro of COVID-19 and to human IL1R-IL6R and strong antioxidant role of Nigella sativa in experimental rats ????J Drug Target http://www.kidney.de/pget.php?&tw=1&pmid=32875925 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=32875925 #FOAvip English Wikipedia <ref>{{Cite pmid|32875925}}</ref> Active-site molecular docking of nigellidine with nucleocapsid-NSP2-MPro of COVID-19 and to human IL1R-IL6R and strong antioxidant role of Nigella sativa in experimental rats #MMPMID32875925 Maiti S; Banerjee A; Nazmeen A; Kanwar M; Das S J Drug Target 2022[Jun]; 30 (5): 511-521 PMID32875925show ga The recent outbreak of SARS CoV-2 has changed the global scenario of human lives/economy. A significant number of the non-survivors showed cardiac renal vasculature dysfunction. A 'cytokine storm' namely, interleukin IL6-IL1 receptors, i.e. IL6R-IL1R over-functioning was reported. Here, nigellidine, an indazole alkaloid and key component of Nigella sativa L. (NS) commonly known as black cumin seed was analysed for COVID-19 protein targeting and IL1R-IL6R inhibition through molecular docking study and biochemical study in experimental rat to evaluate antioxidative capacity. The NMR/X-ray crystallographic/electron microscopic structures of COVID-19 main protease (6LU7)/spike glycoprotein (6vsb)/NSP2 (QHD43415_2)/nucleocapsid (QHD43423), human IL1R (1itb)-IL6R (1pm9) from PDB were retrieved analysed for receptor-ligand interaction. Then, those structures were docked with nigellidine using AutoDock and PatchDock server. A brief comparison was made with nigellicine thymoquinone from N. sativa. Where nigellidine showed highest binding energy of -6.6 kcal/mol, ligand efficiency of -0.3 with COVID19 Nsp2 forming bonds with amino acid CYS240 present in binding pocket. Nigellidine showed strong interaction with main protease (BE: -6.38/LE: -0.29). Nigellidine showed affinity to IL1R (-6.23). The NS treated rat showed marked decline in ALP-SGPT-SGOT-malondialdehyde (MDA) than the basal levels. From the Western blot and activity analysis, it was observed that Nigellidine (sulphuryl group drug) showed no impact on phenol-catalysing ASTIV and steroid-catalysing oestrogen-sulphotransferase expressions and activities in liver tissue and thus has no influence in sulphation-mediated adverse metabolic processes. Conclusively, nigellidine has hepato-reno-protective/antioxidant-immunomodulatory/anti-inflammatory activities with inhibit potentials of COVID-19 proteins. Further validation is necessary. |*COVID-19 Drug Treatment[MESH] |*Nigella sativa/chemistry[MESH] |Animals[MESH] |Antioxidants/pharmacology[MESH] |Humans[MESH] |Ligands[MESH] |Molecular Docking Simulation[MESH] |Nucleocapsid[MESH] |Peptide Hydrolases[MESH] |Rats[MESH]Active-site molecular docking of nigellidine with nucleocapsid-NSP2-MP(epmc).pdf DeepDyve Pubget Overpricing