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。

Euphohelioscopin A, an activator of protein kinase C (PKC), it inhibits proliferation and induces differentiation of the myeloid leukemia cell lines THP-1 and HL-60. Euphohelioscopin A has anti-inflammary activity, it exhibits moderate inhibitory activity

Ansatrienin B is an ansamycin antibiotic and antifungal agent first isolated from S. collinus and S. rishiriensis., In fetal rat long bones, it is an inhibitor of parathyroid hormone-induced calcium release (IC50 = 21 nM), which is a measure of bone resorption, and pp60c-src kinase (IC50 = 50 nM). It is an inhibitor of translation at the protein synthesis stage by specific inhibition of L-leucine incorporation (IC50 = 58 nM in A549 cells). It also inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1; IC50 = 300 nM). Early in vitro studies showed that ansatrienin B potentiates the chemotherapeutic action of 5-fluorouracil , cisplatin , bleomycin , mitomycin C , and 6-mercaptopurine. Ansatrienin B is a hydroquinone form of ansatrienin A .

AS1940477 is p38 MAPK inhibitor. AS1940477 inhibited the enzymatic activity of recombinant p38α and β isoforms but showed no effect against other 100 protein kinases including p38γ and δ isoforms. In human peripheral blood mononuclear cells, AS1940477 inhibited lipopolysaccharide (LPS)- or phytohemagglutinin A (PHA)-induced production of proinflammatory cytokines, including TNFα, IL-1β, and IL-6 at low concentrations (LPS TNFα, IC(50)=0.45n M; PHA TNFα, IC(50)=0.40 nM). In addition, equivalent concentrations of AS1940477 that inhibited cytokine production also inhibited TNFα- and IL-1 β-induced production of IL-6, PGE(2), and MMP-3 in human synovial stromal cells. AS1940477 was also found to potently inhibit TNF production in whole blood (IC(50)=12 nM) and effectively inhibited TNFα production induced by systemically administered LPS in rats at less than 0.1mg kg (ED(50)=0.053 mg kg) with an anti-inflammatory effect lasting for 20h after oral administration. Overall, this stu......

F1是一种抗炎肽，由HIV-1 Tat蛋白质转导域与对应于抑制因子NF-κB激酶-相互作用肽（IKIP）46-60残基的15氨基酸肽链接而成。在5 µM浓度下，F1抑制了小鼠腹腔巨噬细胞中LPS诱导的IκB激酶α（IKKα）和IKKβ的磷酸化以及NF-κB（p65）的核内转移。在体内，F1（5 mg/kg）降低了LPS诱导的脓毒症小鼠模型中IL-6、TNF-α和IL-1β的血清水平，并增加了生存率。

NF-κB MAPK-IN-2 (compound 14) 是一种高效的NF-κB和MAPK通路抑制剂。该化合物可抑制 p-p65、p-IκB、p-p38、p-JNK 以及 p-ERK 的蛋白表达，并减少 LPS 诱导的 TNF-α 和 IL-6 的释放。此外，NF-κB MAPK-IN-2 还能抑制 p65 和 c-Fos 的核移位，显示出在脓毒症研究中的潜在应用价值。

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.