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  1. Sharma JN
    Eur J Rheumatol Inflamm, 1991;11(2):30-7.
    PMID: 1365470
    Components of the kallikrein-kininogen-kinin are activated in response to noxious stimuli (chemical, physical or bacterial), which may lead to excessive release of kinins in the synovial joints that may produce inflammatory joint disease. The inflammatory changes observed in synovial tissue may be due to activation of B2 receptors. Kinins also stimulate the synthesis of other pro-inflammatory agents (PGs, LTs, histamine, EDRF, PGI2 and PAF) in the inflamed joint. B2 receptor antagonists may provide valuable agents as new analgesic drugs. Further, it is suggested that substances directed to reduce the activation of KKS may provide a pharmacological basis for the synthesis of novel anti-rheumatic or anti-inflammatory drugs.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors
  2. A/L B Vasanth Rao VR, Tan SH, Candasamy M, Bhattamisra SK
    Diabetes Metab Syndr, 2018 11 30;13(1):754-762.
    PMID: 30641802 DOI: 10.1016/j.dsx.2018.11.054
    Diabetic nephropathy (DN) is a major cause of end-stage renal disease and affects a large number of individuals with diabetes. However, the development of specific treatments for DN has not yet been identified. Hence, this review is concisely designed to understand the molecular pathways leading to DN in order to develop suitable therapeutic strategies. Extensive literature search have been carried in regard with the pathogenesis and pathophysiology of DN, drug targets and updates on clinical trials, the consequences associated with DN and the potential biomarkers for diagnosis and prediction of DN are discussed in this review. DN is characterised by microalbuminuria and macroalbuminuria, and morphological changes such as glomerular thickening, interstitial fibrosis, formation of nodular glomerulosclerosis and decreased endothelial cell fenestration. Besides, the involvement of renin-angiotensin-aldosterone system, inflammation and genetic factors are the key pathways in the progression of DN. In regard with drug development drugs targeted to epidermal growth factor, inflammatory cytokines, ACTH receptor and TGFβ1 receptors are in pipeline for clinical trials whereas, several drugs have also failed in phase III and phase IV of clinical trials due to lack of efficacy and severe adverse effect. The research on DN is limited with respect to its pathogenesis and drug development. Thus, a more detailed understanding of the pathogenesis of DN is very essential to progress in the drug development process.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors
  3. Singh JC, Kakalij RM, Kshirsagar RP, Kumar BH, Komakula SS, Diwan PV
    Pharm Biol, 2015 May;53(5):630-6.
    PMID: 25472801 DOI: 10.3109/13880209.2014.935866
    Vanillic acid (VA), a flavoring agent used in food and drug products, obtained naturally from the plant Angelica sinensis (Oliv.) Diels (Apiaceae), used in the traditional Chinese medicine. It is reported to possess strong antioxidant, anti-inflammatory, and neuroprotective effects. However, the pharmacological effects on oxidative stress-induced neurodegeneration are not well investigated.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors
  4. Syam S, Bustamam A, Abdullah R, Sukari MA, Hashim NM, Mohan S, et al.
    J Ethnopharmacol, 2014 Apr 28;153(2):435-45.
    PMID: 24607509 DOI: 10.1016/j.jep.2014.02.051
    The fruit hull of Garcinia mangostana Linn. has been used in traditional medicine for treatment of various inflammatory diseases. Hence, this study aims to investigate the in vitro and in vivo anti-inflammatory effect of β mangostin (βM), a major compound present in Garcinia mangostana.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors
  5. Israf DA, Tham CL, Syahida A, Lajis NH, Sulaiman MR, Mohamad AS, et al.
    Phytomedicine, 2010 Aug;17(10):732-9.
    PMID: 20378317 DOI: 10.1016/j.phymed.2010.02.006
    In a previous communication we showed that atrovirinone, a 1,4-benzoquinone isolated from the roots of Garcinia atroviridis, was able to inhibit several major proinflammatory mediators of inflammation. In this report we show that atrovirinone inhibits NO and PGE(2) synthesis through inhibition of iNOS and COX-2 expression. We also show that atrovirinone inhibits the secretion of IL-1beta and IL-6 in a dose dependent fashion whereas the secretion of IL-10, the anti-inflammatory cytokine, was enhanced. Subsequently we determined that the inhibition of proinflammatory cytokine synthesis and inducible enzyme expression was due to a dose-dependent inhibition of phosphorylation of p38 and ERK1/2. We also showed that atrovirinone prevented phosphorylation of I-kappaBalpha, which resulted in a reduction of p65NF-kappaB nuclear translocation as demonstrated by expression analysis. We conclude that atrovirinone is a potential anti-inflammatory drug lead that targets both the MAPK and NF-kappaB pathway.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors*
  6. Gupta S, Mishra KP, Kumar B, Singh SB, Ganju L
    J Ethnopharmacol, 2020 Oct 28;261:113022.
    PMID: 32569719 DOI: 10.1016/j.jep.2020.113022
    ETHNOPHARMACOLOGICAL RELEVANCE: Traditional plant-derived medicines have enabled the mankind in curing the wide spectrum of diseases throughout the ages. Andrographis paniculata (Burm.f.) Nees, is one of the traditional plant used as a folk medicine for the management of inflammation, arthritis, viral-bacterial infections and other ailments in India, China, Malaysia and other South-East Asian countries. Its major bioactive compound; andrographolide, a diterpenoid, also exerts cytoprotective properties and is reported to be effective in neuroprotection, hepatoprotection, etc. AIM: The study is aimed to explore the role of andrographolide in treatment of complete freund's adjuvant (CFA) induced arthritis.

    MATERIALS AND METHODS: The influx of immune cells, release of pro-inflammatory cytokines and subsequent accumulation of synovial fluid (swelling) and pain manifest into the disease. The present study used CFA induced Balb/c mice model and treated them intraperitoneally with andrographolide and dexamethasone (used as a positive control) on alternate days for six days. After 6 days, blood and peritoneal macrophages were collected to evaluate the expression of various arthritic markers and paw edema was measured on all days.

    RESULTS: The in vitro and ex vivo experiments showed that andrographolide treated animal group had reduced paw edema, cell cytotoxicity and nitric oxide production than dexamethasone treated animal group. Further, the study revealed the mechanistic role of andrographolide in treatment of arthritis by suppressing battery of molecules like COX-2, NF-κB, p-p38, CD40, TNF-α, IL-1β and IL-6 involved in arthritis.

    CONCLUSION: The study showed the potent anti-arthritic effects of andrographolide and warrants further investigations on andrographolide for the development of safe and effective anti-arthritic drug.

    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors*
  7. Hamid AA, Aminuddin A, Yunus MHM, Murthy JK, Hui CK, Ugusman A
    Rev Cardiovasc Med, 2020 Jun 30;21(2):275-287.
    PMID: 32706215 DOI: 10.31083/j.rcm.2020.02.50
    Inflammation and oxidative stress are involved in the pathogenesis of cardiovascular diseases such as atherosclerosis, hypertension and ischemic heart disease. Natural products play an important role as nutritional supplements with potential health benefits in cardiovascular diseases. Polygonum minus (PM) is an aromatic plant that is widely used as a flavoring agent in cooking and has been recognized as a plant with various medicinal properties including antioxidative and anti-inflammatory actions. Phytoconstituents found in PM such as phenolic and flavonoid compounds contribute to the plant's antioxidative and anti-inflammatory effects. We conducted this review to systematically identify articles related to the antioxidative and anti-inflammatory activities of PM. A computerized database search was conducted on Ovid MEDLINE, PubMed, Scopus, and ACS publication, from 1946 until May 2020, and the following keywords were used: 'Kesum OR Polygonum minus OR Persicaria minor' AND 'inflammat* OR oxida* OR antioxida*'. A total of 125 articles were obtained. Another eight additional articles were identified through Google Scholar and review articles. Altogether, 17 articles were used for data extraction, comprising 16 articles on antioxidant and one article on anti-inflammatory activity of PM. These studies consist of 14 in vitro studies, one in vivo animal study, one combined in vitro and in vivo study and one combined in vitro and ex vivo study. All the studies reported that PM exhibits antioxidative and anti-inflammatory activities which are most likely attributed to its high phenolic and flavonoid content.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors*
  8. Angelopoulou E, Paudel YN, Shaikh MF, Piperi C
    Pharmacol Res, 2020 08;158:104930.
    PMID: 32445958 DOI: 10.1016/j.phrs.2020.104930
    Neuroinflammation plays a crucial role in the pathogenesis of Parkinson's disease (PD) with the dysregulation of microglial activity being tightly linked to dopaminergic degeneration. Fractalkine (CX3CL1), a chemokine mainly expressed by neurons, can modulate microglial activity through binding to its sole G-protein-coupled receptor (CX3CR1), expressed by microglia. Fractalkine/CX3CR1 signaling is one of the most important mediators of the communication between neurons and microglia, and its emerging role in neurodegenerative disorders including PD has been increasingly recognized. Pre-clinical evidence has revealed that fractalkine signaling axis exerts dual effects on PD-related inflammation and degeneration, which greatly depend on the isoform type (soluble or membrane-bound), animal model (mice or rats, toxin- or proteinopathy-induced), route of toxin administration, time course and specific brain region (striatum, substantia nigra). Furthermore, although existing clinical evidence is scant, it has been indicated that fractalkine may be possibly associated with PD progression, paving the way for future studies investigating its biomarker potential. In this review, we discuss recent evidence on the role of fractalkine/CX3CR1 signaling axis in PD pathogenesis, aiming to shed more light on the molecular mechanisms underlying the neuroinflammation commonly associated with the disease, as well as potential clinical and therapeutic implications.
    Matched MeSH terms: Inflammation Mediators/antagonists & inhibitors
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