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https://www.selleckchem.com/products/ml385.html In conclusion, we demonstrate that the peptide targeting Hsc70-based autophagy can effectively eliminate Aβ oligomers and have superior neuroprotective activity. Sepsis is a progressive disease characterized by excessive inflammatory responses, severe tissue injury and organ dysfunction, ultimately leading to mortality. In this study, we demonstrated that thioredoxin-2 (TRX-2) expression is reduced in macrophages stimulated with lipopolysaccharide (LPS). Overexpression of TRX-2 significantly attenuated interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) production induced by LPS. TRX-2 inhibited LPS-induced inflammatory responses through suppressing activation of the NF-κB and MAPK signaling pathways. Furthermore, TRX-2 induced a significant decrease in mortality in mouse sepsis models in association with reduced inflammatory cytokine production and attenuation of organ injury. Our data collectively support a role of TRX-2 as a critical regulator of sepsis that influences survival by protecting the host from excessive inflammatory damage. Uncontrolled activation of NLRP3 inflammasome initiates a series of human inflammatory diseases. Targeting NLRP3 inflammasome has attracted considerable attention in developing potential therapeutic interventions. Here, we reported that dehydrocostus lactone (DCL), a main component of Saussurea lappa from the traditional Chinese medicine, inhibited NLRP3 inflammasome-mediated caspase-1 activation and subsequent interleukin (IL)-1β production in primary mouse macrophages and human peripheral blood mononuclear cells and exerted an inhibitory effect on NLRP3-driven inflammation. Mechanistically, DCL significantly blocked the ASC oligomerization, which is essential for the assembly of activated inflammasome. Importantly, in vivo experiments showed that DCL reduced IL-1β secretion and peritoneal neutrophils recruitment in LPS-mediated inflammation mouse model, which is demonstrate

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