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10.1038/cdd.2016.21 http://scihub22266oqcxt.onion/10.1038/cdd.2016.21 C5072421!5072421!26943325     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Cell+Death+Differ 2016 ; 23 (9): 1428-47 Nephropedia Template TP {{tp|p=26943325|t=2016. Tissue damage negatively regulates LPS-induced macrophage necroptosis |pdf=|usr=}}{{26943325}} gab.com Text Tissue damage negatively regulates LPS-induced macrophage necroptosis JO: Cell Death Differ http://www.kidney.de/pget.php?&tw=1&pmid=26943325 #FOAvip Infection is a common clinical complication following tissue damage resulting from surgery and severe trauma. Studies have suggested that cell pre-activation by antecedent trauma/tissue damage profoundly impacts the response of innate immune cells to a secondary infectious stimulus. Cell necroptosis, a form of regulated inflammatory cell death, is one of the mechanisms that control cell release of inflammatory mediators from important innate immune executive cells such as macrophages (M?), which critically regulate the progress of inflammation. In this study, we investigated the mechanism and role of trauma/tissue damage in the regulation of LPS-induced M? necroptosis using a mouse model simulating long-bone fracture. We demonstrate that LPS acting through Toll-like receptor (TLR) 4 promotes M? necroptosis. However, necroptosis is ameliorated by high-mobility group box 1 (HMGB1) release from damaged tissue. We show that HMGB1 acting through cell surface receptor for advanced glycation end products (RAGE) upregulates caveolin-1 expression, which in turn induces caveolae-mediated TLR4 internalization and desensitization to decrease M? necroptosis. We further show that RAGE-MyD88 activation of Cdc42 and subsequent activation of transcription factor Sp1 serves as a mechanism underlying caveolin-1 transcriptional upregulation. These results reveal a previous unidentified protective role of damage-associated molecular pattern (DAMP) molecules in restricting inflammation in response to exogenous pathogen-associated molecular pattern molecules. Twit Text FOAVip Tissue damage negatively regulates LPS-induced macrophage necroptosis ????Cell Death Differ http://www.kidney.de/pget.php?&tw=1&pmid=26943325 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26943325 #FOAvip English Wikipedia <ref>{{Cite pmid|26943325}}</ref> Tissue damage negatively regulates LPS-induced macrophage necroptosis #MMPMID26943325 Li Z; Scott MJ; Fan EK; Li Y; Liu J; Xiao G; Li S; Billiar TR; Wilson MA; Jiang Y; Fan J Cell Death Differ 2016[Sep]; 23 (9): 1428-47 PMID26943325show ga Infection is a common clinical complication following tissue damage resulting from surgery and severe trauma. Studies have suggested that cell pre-activation by antecedent trauma/tissue damage profoundly impacts the response of innate immune cells to a secondary infectious stimulus. Cell necroptosis, a form of regulated inflammatory cell death, is one of the mechanisms that control cell release of inflammatory mediators from important innate immune executive cells such as macrophages (M?), which critically regulate the progress of inflammation. In this study, we investigated the mechanism and role of trauma/tissue damage in the regulation of LPS-induced M? necroptosis using a mouse model simulating long-bone fracture. We demonstrate that LPS acting through Toll-like receptor (TLR) 4 promotes M? necroptosis. However, necroptosis is ameliorated by high-mobility group box 1 (HMGB1) release from damaged tissue. We show that HMGB1 acting through cell surface receptor for advanced glycation end products (RAGE) upregulates caveolin-1 expression, which in turn induces caveolae-mediated TLR4 internalization and desensitization to decrease M? necroptosis. We further show that RAGE-MyD88 activation of Cdc42 and subsequent activation of transcription factor Sp1 serves as a mechanism underlying caveolin-1 transcriptional upregulation. These results reveal a previous unidentified protective role of damage-associated molecular pattern (DAMP) molecules in restricting inflammation in response to exogenous pathogen-associated molecular pattern molecules. äTissue damage negatively regulates LPS-induced macrophage necroptosis (epmc).pdf DeepDyve Pubget Overpricing