tumor necrosis factor a-induced protein 6 (tnf a-induced protein 6)

RV01 是一种新型的白藜芦醇喹啉取代类似物，可抑制 DNA 损伤，降低乙醇诱导的乙醛脱氢酶 (ALDH2) 的 mRNA 表达，具有清除羟自由基的活性。RV01 降低 iNOS 的表达，具有抗神经炎症作用。RV01降低肿瘤坏死因子-a (TNF-a)和白细胞介素-6 (IL-6) mRNA 水平和分泌，抑制lps 诱导的ROS 生成和烟酰胺腺嘌呤二核苷酸磷酸(NADPH)氧化酶活化，降低toll 样受体4 (TLR4)的蛋白表达，抑制lps 诱导的丝裂原活化蛋白激酶(MAPK)和核转录因子-кB (NF-кB)信号通路的激活。

GHK-Cu acetate, a complex of the tripeptide Gly-His-Lys and a copper(II) ion, exhibits wound healing and anti-inflammatory properties. It enhances fibroblast proliferation, collagen production, and the release of pro-matrix metalloproteinase-2 (MMP-2) and glycosaminoglycans (GAGs), while also increasing decorin expression in rat wound tissue. Furthermore, at a concentration of 10 µM, it reduces levels of reactive oxygen species (ROS), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) in LPS-stimulated RAW 264.7 cells. Additionally, GHK-Cu at 10 µg g mitigates LPS-induced reductions in lung superoxide dismutase (SOD) activity and glutathione (GSH) levels, decreases the accumulation of cells and total protein in bronchoalveolar lavage fluid (BALF), and thus, attenuates acute lung injury in mice.