Abstract:
:In the course of a search for anti-neuroinflammatory metabolites from marine fungi, aurantiamide acetate (1) was isolated from marine-derived Aspergillus sp. as an anti-neuroinflammatory component. Compound 1 dose-dependently inhibited the production of nitric oxide (NO) and prostaglandin E2 (PGE2) in BV2 microglial cells. It also attenuated inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2), and other pro-inflammatory cytokines, such as interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α). In a further study designed to elucidate the mechanism of its anti-neuroinflammatory effect, compound 1 was shown to block the activation of nuclear factor-kappa B (NF-κB) in lipopolysaccharide (LPS)-induced BV2 microglial cells by inhibiting the phosphorylation of the inhibitor kappa B-α (IκB)-α. In addition, compound 1 decreased the phosphorylation levels of c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinases (MAPKs). These results suggest that compound 1 has an anti-neuroinflammatory effect on LPS stimulation through its inhibition of the NF-κB, JNK and p38 pathways.
journal_name
Int Immunopharmacoljournal_title
International immunopharmacologyauthors
Yoon CS,Kim DC,Lee DS,Kim KS,Ko W,Sohn JH,Yim JH,Kim YC,Oh Hdoi
10.1016/j.intimp.2014.10.006subject
Has Abstractpub_date
2014-12-01 00:00:00pages
568-74issue
2eissn
1567-5769issn
1878-1705pii
S1567-5769(14)00388-9journal_volume
23pub_type
杂志文章abstract:OBJECTIVES:To investigate the effects of neutrophil extracellular traps (NETs) on angiogenesis in vitro and in vivo and the regulatory role of mammalian target of rapamycin (mTOR) activity in it. METHODS:The regulatory role of mTOR in NETs formation was explored. In vitro, human neutrophils were pretreated with rapamy...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.106902
更新日期:2020-11-01 00:00:00
abstract::Emodin, an anthraquinone derivative isolated from the rhizomes of Rheum palmatum, has been reported to have a protective effect against lipopolysaccharide (LPS)-induced mastitis. However, the underlying molecular mechanisms are not well understood. The aim of this study was to investigate the molecular mechanisms of e...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.05.019
更新日期:2014-08-01 00:00:00
abstract::Neutrophil apoptosis is a constitutive process that can be enhanced or delayed by various stimuli. In this study, the effect of brefeldin A (BFA), which affects the biological process of secretion, on constitutive and delayed apoptosis of neutrophils was investigated. Neutrophil apoptosis was determined after culturin...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/S1567-5769(03)00052-3
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abstract::There are few studies regarding the evaluation of the kinin system in patients with systemic lupus erythematosus (SLE). In this study, we evaluated the plasma levels of high-molecular weight kininogen (HKg), low-molecular weight kininogen (LKg) and plasma kallikrein; the plasma activity of tissue kallikrein and kinina...
journal_title:International immunopharmacology
pub_type: 临床试验,杂志文章
doi:10.1016/s1567-5769(01)00109-6
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abstract::A novel nicotinic acetylcholine (ACh) receptor (nAChR)-mediated transduction pathway, regulating keratinocyte function, has been elucidated in studies of secreted mammalian Ly6/urokinase plasminogen activator receptor-related protein (SLURP)-1 and -2. SLURPs are members of Ly6/neurotoxin superfamily (Ly6SF) of protein...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2015.05.030
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abstract::Airway remodeling includes lung structural changes that have a role in the irreversibility of pulmonary dysfunction shown in chronic bronchial asthmatics. The current experiment investigated the effect of the mitochondrial antioxidant, tiron in comparison with dexamethasone (DEXA) on airway remodeling in chronic asthm...
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pub_type: 杂志文章
doi:10.1016/j.intimp.2016.07.025
更新日期:2016-10-01 00:00:00
abstract::The therapeutic effects of intravenous immunoglobulin (IVIG) products were recently studied in Alzheimer's disease (AD) patients. Pilot studies produced encouraging results but phase II and III trials gave disappointing results; a further study is in progress. IVIG products contain antibodies to tau protein, the main ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2015.08.022
更新日期:2015-10-01 00:00:00
abstract::Silent information regulator 1 (SIRT1) is a type III histone deacetylase that is related to the inhibition of the inflammatory response. The aim of this study was to investigate the regulation of SIRT1 on isoniazid-induced hepatocyte injury and the possible mechanism of histone modification. We found that compared wit...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.11.054
更新日期:2019-02-01 00:00:00
abstract::Bradykinin-related peptides, the kinins, are blood-derived peptides that stimulate 2 G protein-coupled receptors, the B1 and B2 receptors (B1R, B2R). The pharmacologic and molecular identities of these 2 receptor subtypes will be succinctly reviewed herein, with emphasis on drug development, receptor expression, signa...
journal_title:International immunopharmacology
pub_type: 杂志文章,评审
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abstract::Melatonin has anti-oxidant, anti-inflammatory and anti-apoptotic properties. We aimed to investigate the effect of melatonin on the structure and function of mice ovaries following autograft transplantation. NMRI mice were divided into: control, autografted + saline, autografted + melatonin (20 mg/kg/day i.p. injectio...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.105679
更新日期:2019-09-01 00:00:00
abstract::Histamine plays major roles in allergic diseases and its action is mediated mainly by histamine H(1) receptor (H1R). We have demonstrated that histamine signaling-related H1R and histidine decarboxylase (HDC) genes are allergic diseases sensitive genes and their expression level affects severity of the allergic sympto...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2011.07.003
更新日期:2011-11-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2020.107309
更新日期:2021-02-01 00:00:00
abstract::Hemorrhagic transformation (HT) is a common and serious complication following ischemic stroke, especially after tissue plasminogen activator (t-PA) thrombolysis, which is associated with increased mortality and disability. Due to the unknown mechanisms and targets of HT, there are no effective therapeutic drugs to de...
journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2020.107216
更新日期:2021-01-01 00:00:00
abstract::Bone destruction associated with rheumatoid arthritis (RA) is mainly attributed to the abnormal activation of osteoclasts, which are terminally differentiated cells of monocyte/macrophage lineage that resorb bone matrix. Studies on the immune regulation of osteoclasts in RA have promoted the new research field of "ost...
journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2010.11.010
更新日期:2011-05-01 00:00:00
abstract::Butyrate has multiple protective effects in inflammation-related intestinal diseases. Previous studies have found that butyrate could inhibit inflammation in rheumatoid arthritis. Inflammation is a pivotal inducement in the degeneration progress of the intervertebral disc. The anti-inflammatory treatment has an appare...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.106004
更新日期:2020-01-01 00:00:00
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.106131
更新日期:2020-03-01 00:00:00
abstract::Baicalein (5,6,7-trihydroxyflavone), isolated from the root of traditional Chinese herb Scutellaria baicalensis Georgi, has anti-inflammatory and anti-oxidative activities. This study explored the protective and modulatory mechanisms of baicalein on neuroinflammation, oxidative stress and metabolic abnormality in lipo...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.106092
更新日期:2020-02-01 00:00:00
abstract::Type-1 immunity has an essential role for our host defenses against cancer and outer pathogens such as bacteria and virus. We demonstrated here that the edible plant extract of Chrysanthemum coronarium L. (C. coronarium) remarkably activates Type-1 immunity in a Toll-like receptor (TLR)2-, TLR4-, and TLR9-dependent ma...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2010.11.026
更新日期:2011-02-01 00:00:00
abstract::Curcumin shows protective effects on various diseases due to its anti-inflammatory and anti-oxidative functions; however, its effect on organ transplantation has not been fully elucidated. To understand its role in liver ischemia/reperfusion (I/R) injury, we studied its impact on orthotopic liver transplantation (OLT)...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.07.013
更新日期:2018-09-01 00:00:00
abstract::Glycopyrronium bromide (GB) is a muscarinic receptor antagonist that has been used as a long-acting bronchodilator in chronic obstructive pulmonary disease (COPD) patients. The aim of this study was to investigate the anti-inflammatory activity of inhaled GB in a cigarette smoke-induced acute lung inflammation mouse m...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2013.12.021
更新日期:2014-02-01 00:00:00
abstract::MALT lymphoma-translocation protein 1 (Malt1) protease activity is triggered by stimulation of various immune receptors. Activation of Malt1 protease induces cleavage of negative regulators for immune responses, resulting in lymphocytes activation. Although Malt1 protease mediates the signaling process downstream of t...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.01.028
更新日期:2018-03-01 00:00:00
abstract::We assessed the effects of Zizyphus lotus L. (Desf.) polyphenols (ZLP) on T-cell signaling and proliferation. Our results showed that ZLP exerted no effect on the increases in intracellular free calcium concentrations, [Ca(2+)]i, in human Jurkat T-cells. However, ZLP modulated the thapsigargin-induced increases in [Ca...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2012.11.013
更新日期:2013-02-01 00:00:00
abstract:OBJECTIVE:Ankylosing spondylitis (AS) is a disease characterized by inflammation of the sacroiliac joint and the attachment point of the spine. This study aimed to investigate the effect of microRNA (miR)-204-targeted GSDMD on fibroblast-like synoviocytes (FLSs) in AS. METHODS:miR-204, GSDMD, pyrolysis-related genes (...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.107227
更新日期:2021-02-01 00:00:00
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2008.10.002
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:The activities of tumor-infiltrating immune cells (TIICs) play an important role in the outcomes of many types of cancers. Here, we sought to describe the landscape of TIICs in testicular germ cell tumors (TGCT) and to develop a prognostic model based on this information. METHODS:The Cell-type Identification...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.106710
更新日期:2020-09-01 00:00:00
abstract::Dendritic cells (DCs) are the most potent antigen presenting cells of the immune system as they can act as initiators, stimulators and regulators of the immune response. Human DCs are most commonly generated for clinical use by in vitro differentiation of monocytes with exogenous cytokines. Here, we investigate the ef...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2008.02.007
更新日期:2008-09-01 00:00:00
abstract::Tuberculosis (TB) remains as a global health problem. The prevalence of this infection is related to the association with other diseases, such as HIV, neglect treatment and misuse of antibiotics. Hence, the identification of new drugs is required to eradicate TB. Possible alternatives to existing antibiotics include p...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2015.12.027
更新日期:2016-02-01 00:00:00
abstract::Total glucosides of paeony (TGP) is a bioactive compound extracted from paeony roots and has been widely used to ameliorate inflammation in several autoimmune and inflammatory diseases. However, the anti-inflammatory effect of TGP on oral lichen planus (OLP), a chronic inflammatory oral condition characterized by T-ce...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2016.04.010
更新日期:2016-07-01 00:00:00
abstract::The objective of the current study was to retrospectively investigate the efficacy of adaptive transfer of natural killer (NK) and cytotoxic T lymphocytes mixed effector (NKTm) cells in non-small cell lung cancer (NSCLC) patients in comparison to a control group of NSCLC patients. NKTm cells were obtained by ex vivo e...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.04.026
更新日期:2014-08-01 00:00:00
abstract::Evidence shows that psychosocial stress exacerbates asthma, but there is little intervention to alleviate negative effects of psychosocial stress on asthma. We investigated the role of icariin in anti-inflammation and anti-anxiety potential in a murine model combined psychosocial stress with allergic exposure. The res...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.01.009
更新日期:2014-04-01 00:00:00