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Although a number of anti-inflammatory drugs have been discovered and developed to treat diseases associated with acute and chronic inflammation, many anti-inflammatories cause adverse side effects. The quinoline framework has emerged as a new template for the design and identification of novel
Hemoglobin mediated cytotoxicity and apoptosis has been evaluated in Tumor necrosis factor-alpha (TNF-alpha) sensitive cell line, U937 and compared with TNF-alpha. Both species of hemoglobin, Hemoglobin A2 and Hemoglobin A0 induced apoptosis and cytotoxicity in U937 cell as measured by flow
Leishmaniases are infectious diseases, caused by protozoa of the Leishmania genus. These drugs present high toxicity, long-term administration, many adverse effects and are expensive, besides the identification of resistant parasites. In this work, the antileishmanial activity of quinoline
DNA intercalating molecules are promising chemotherapeutic agents. In the present study, a novel DNA intercalating compound of pyrimido[4',5':4,5]selenolo(2,3-b)quinoline series having 8-methyl-4-(3 diethylaminopropylamino) side chain is studied for its chemotherapeutic properties. Our results
Tumour progression locus-2 (Tpl2) is a serine/threonine kinase, which regulates the expression of tumour necrosis factor α. The article describes the development of a robust pharmacophore model and the investigation of structure-activity relationship analysis of quinoline-3-carbonitrile derivatives
Psoriasis is a chronic inflammatory and immune-mediated skin disease. Although certain agents have shown clinical success in treating psoriasis, development of safe and effective strategies for the treatment of this condition remains important. Research suggests that DNA topoisomerase I (Topo I)
OBJECTIVE
Acute side effects of radiation such as oral mucositis are observed in most patients. Although several potential radioprotective agents have been proposed, no effective agent has yet been identified. In this study, we investigated the effectiveness of synthetic compound
Previous studies have shown that in lipopolysaccharide (LPS)-stimulated human monocytes, interleukin 1 (IL-1) production is altered by quinoline derivative antibiotics (quinolones), in a way which depends both on the dose and on the agents used. Given that IL-1 and tumor necrosis factor alpha (TNF)
Structural modification of imiquimod (1), which is known as an interferon-alpha (IFN-alpha) inducer, for the aim of finding a novel and small-molecule tumor necrosis factor-alpha (TNF-alpha) suppressor and structure-activity relationship (SAR) are described. Structural modification of a imiquimod
Tumor progression loci-2 (Tpl2) (Cot/MAP3K8) is a serine/threonine kinase in the MAP3K family directly upstream of MEK. Recent studies using Tpl2 knockout mice have indicated an important role for Tpl2 in the lipopolysaccharide (LPS) induced production of tumor necrosis factor alpha (TNF-alpha) and
The search for new plant-based anti-inflammatory drugs continues in order to overcome the detrimental side effects of conventional anti-inflammatory agents, both steroidal and nonsteroidal. This study involves the quinoline SPE2, 7-hydroxy-6-methoxyquinolin-2(1 H)-one, isolated from the EtOAc
We have previously reported that linomide, a quinoline-3-carboxamide, has antitumor effects against prostatic cancers in vivo through its ability to inhibit tumor angiogenesis. Subsequently, we reported that linomide inhibits several steps in the process of angiogenesis, including direct effects on
BACKGROUND
Quinoline is a privileged scaffold especially known with antimalarial and antibacterial drugs before, presently followed anticancer efficiency with a new group of protein kinase inhibitors.
OBJECTIVE
In this work, combining quinoline ring, hydrazone and sulphonamide groups, we have
Mixed lineage kinase 7 (MLK7) is a mitogen-activated protein kinase kinase kinase (MAPKKK) that activates the pro-apoptotic signaling pathways p38 and JNK. A library of potential kinase inhibitors was screened, and a series of dihydropyrrolopyrazole quinolines was identified as highly potent
Having recently described the injurious role of caspase-1-mediated production of the proinflammatory cytokine IL-18 in ischemic acute renal failure (ARF), we report here on the effect of the newly developed caspase inhibitor Quinoline-Val-Asp(Ome)-CH(2)-OPH (OPH-001) on caspase-1, IL-18, neutrophil