Unfortunately, this is consistent with Parkinsons
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Posted On: 01/13/2022 8:11:56 AM
Unfortunately, this is consistent with Parkinsons is driven by viral diseases/influenza. Microglial activation from sars-cov2 fragments is concerning.
Microglial activation, NfKB and I believe NLRP3 inflammasone through STAT3 downregulated by Leronlimab.
“An increasing number of reports indicate that SARS-CoV-2 infection can also cause severe neurological manifestations, including precipitating cases of probable Parkinson's disease. As microglial NLRP3 inflammasome activation is a major driver of neurodegeneration, here we interrogated whether SARS-CoV-2 can promote microglial NLRP3 inflammasome activation utilising a model of human monocyte-derived microglia. We identified that SARS-CoV-2 isolates can bind and enter microglia, triggering inflammasome activation in the absence of viral replication. Mechanistically, microglial NLRP3 could be both primed and activated with SARS-CoV-2 spike glycoprotein in a NFκB and ACE2-dependent manner. Notably, virus- and spike protein-mediated inflammasome activation in microglia was significantly enhanced in the presence of α-synuclein fibrils, which was entirely ablated by NLRP3-inhibition. These results support a possible mechanism of microglia activation by SARS-CoV-2, which could explain the increased vulnerability to developing neurological symptoms akin to Parkinson's disease in certain COVID-19 infected individuals, and a potential therapeutic avenue for intervention.”
https://www.biorxiv.org/content/10.1101/2022.01.11.475947v1
Microglial activation, NfKB and I believe NLRP3 inflammasone through STAT3 downregulated by Leronlimab.
“An increasing number of reports indicate that SARS-CoV-2 infection can also cause severe neurological manifestations, including precipitating cases of probable Parkinson's disease. As microglial NLRP3 inflammasome activation is a major driver of neurodegeneration, here we interrogated whether SARS-CoV-2 can promote microglial NLRP3 inflammasome activation utilising a model of human monocyte-derived microglia. We identified that SARS-CoV-2 isolates can bind and enter microglia, triggering inflammasome activation in the absence of viral replication. Mechanistically, microglial NLRP3 could be both primed and activated with SARS-CoV-2 spike glycoprotein in a NFκB and ACE2-dependent manner. Notably, virus- and spike protein-mediated inflammasome activation in microglia was significantly enhanced in the presence of α-synuclein fibrils, which was entirely ablated by NLRP3-inhibition. These results support a possible mechanism of microglia activation by SARS-CoV-2, which could explain the increased vulnerability to developing neurological symptoms akin to Parkinson's disease in certain COVID-19 infected individuals, and a potential therapeutic avenue for intervention.”
https://www.biorxiv.org/content/10.1101/2022.01.11.475947v1
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