keyword
MENU ▼
Read by QxMD icon Read
search

Nuclear Factor Kappa B

keyword
https://www.readbyqxmd.com/read/30119269/liquiritigenin-attenuates-high-glucose-induced-mesangial-matrix-accumulation-oxidative-stress-and-inflammation-by-suppression-of-the-nf-%C3%AE%C2%BAb-and-nlrp3-inflammasome-pathways
#1
Xiaoguang Zhu, Jun Shi, Huicong Li
Oxidative stress, inflammation, and hyperglycemia are considered to play crucial roles in the pathogenesis and progression of diabetic nephropathy (DN). Liquiritigenin, one of the flavonoid compounds, has been shown to possess anti-inflammatory, anti-hyperlipidemic, and anti-oxidative properties. Our study aimed to explore the effects of liquiritigenin on high glucose (HG)-induced extracellular matrix (ECM) accumulation, oxidative stress and inflammatory response and delineate the underlying mechanism. In our study, glomerular mesangial cells (HBZY-1) were co-treated with various doses of liquiritigenin and HG...
July 12, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/30119194/the-protective-effect-of-formononetin-on-cognitive-impairment-in-streptozotocin-stz-induced-diabetic-mice
#2
Jinchun Wang, Lei Wang, Jie Zhou, Aiping Qin, Zhujing Chen
The present study was aimed to elucidate the pharmacological effect of Formononetin (FMN) treatment on STZ-induced diabetic cognitive dysfunction. The diabetic model was induced by an intraperitoneally injection of 180 mg/kg STZ. The animals were randomly divided into five groups: control group, streptozocin (STZ, 180 mg/kg) group, STZ + metformin (Met, 200 mg/kg) group, STZ + FMN (25 mg/kg) group, STZ + FMN (50 mg/kg) group. The mice were intragastrically administrated with metformin (Met, 200 mg/kg) or FMN (25, 50 mg/kg) once daily for 6 weeks...
July 20, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/30118964/apremilast-prevent-doxorubicin-induced-apoptosis-and-inflammation-in-heart-through-inhibition-of-oxidative-stress-mediated-activation-of-nf-%C3%AE%C2%BAb-signaling-pathways
#3
Faisal Imam, Naif O Al-Harbi, Mohammad Matar Al-Harbi, Mushtaq Ahmad Ansari, Abdullah F Al-Asmari, Mohd Nazam Ansari, Wael A Al-Anazi, Saleh Bahashwan, Mashal M Almutairi, Musaad Alshammari, Mohammad Rashid Khan, Abdulaziz Mohammed Alsaad, Moureq Rashed Alotaibi
BACKGROUND: Doxorubicin is an effective, potent and commonly used anthracycline-related anticancer drug; however, cardiotoxicity compromises its therapeutic potential. Apremilast, a novel phosphodiesterase type 4-inhibitor, reported to have anti-inflammatory effects and modulating many inflammatory mediators. METHODS: The present study investigated the influence of apremilast against doxorubicin-induced cardiotoxicity in male Wistar rats. A total, 24 animals were divided into four groups of six animal each...
March 29, 2018: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/30118739/pregabalin-and-lacosamide-ameliorate-paclitaxel-induced-peripheral-neuropathy-via-inhibition-of-jak-stat-signaling-pathway-and-notch-1-receptor
#4
Khaled F Al-Massri, Lamiaa A Ahmed, Hanan S El-Abhar
Anticonvulsant drugs such as pregabalin (PGB) and lacosamide (LCM), exhibit potent analgesic effects in diabetic neuropathy; however, their possible role/mechanisms in paclitaxel (PTX)-induced peripheral neuropathy have not been elucidated, which is the aim of the present study. Neuropathic pain was induced in rats by injecting PTX (2 mg/kg, i. p) on days 0, 2, 4 and 6. Forty eight hours after the last dose of PTX, rats were treated orally with 30 mg/kg/day of either PGB or LCM for 21 days. Both therapies improved thermal hyperalgesia and cold allodynia induced by PTX...
August 14, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/30118542/lipoxin-a4-ameliorates-renal-ischemia-reperfusion-induced-acute-lung-injury-in-rats
#5
Zhaohui Liu, Min Qu, Qiang Yang, Yulin Chang
Lipoxin A4 (LA4), a bioactive product of arachidonic acid, has been shown to exert strong anti-inflammatory activity. By contrast, the anti-inflammatory action of LA4 in a renal ischemia-reperfusion (RIR)-mediated acute lung inflammation (ALI) model and the potential pathogenesis of the condition are still unclear. The aim of the current research was to investigate the effect of LA4 on RIR-induced ALI. The rat ALI model was induced by RIR. LA4 was injected via the tail vein immediately after RIR. The results indicate that LA4 markedly inhibits inflammatory cells infiltration, attenuates myeloperoxidase activity, and reduces the concentration of inflammatory mediators and Toll-like receptor 4 (TLR4) in RIR-induced ALI...
August 17, 2018: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/30116953/the-pivotal-role-of-microrna-21-in-osteoclastogenesis-inhibition-by-anthracycline-glycoside-aloin
#6
Radha Madhyastha, Harishkumar Madhyastha, Yutthana Pengjam, Queen Intan Nurrahmah, Yuichi Nakajima, Masugi Maruyama
Osteopenic disorders such as osteoporosis and rheumatoid arthritis are characterized by excessive bone resorption by osteoclasts relative to bone formation by osteoblasts. MicroRNAs are emerging as key players in bone remodeling, modulating the functions of both osteoblasts and osteoclasts. Among them, miR-21 is highly expressed in osteoclast precursors and is known to regulate genesis, differentiation, and apoptosis of osteoclasts. The pro-osteoclastogenic nature of miR-21 makes it a potential candidate as a therapeutic target to treat bone disorders...
August 16, 2018: Journal of Natural Medicines
https://www.readbyqxmd.com/read/30116499/thymosin-%C3%AE-4-prevents-oxidative-stress-inflammation-and-fibrosis-in-ethanol-and-lps-induced-liver-injury-in-mice
#7
Ruchi Shah, Karina Reyes-Gordillo, Ying Cheng, Ravi Varatharajalu, Joseph Ibrahim, M Raj Lakshman
Thymosin beta 4 (T β 4), an actin-sequestering protein, is involved in tissue development and regeneration. It prevents inflammation and fibrosis in several tissues. We investigated the role of T β 4 in chronic ethanol- and acute lipopolysaccharide- (LPS-) induced mouse liver injury. C57BL/6 mice were fed 5% ethanol in liquid diet for 4 weeks plus binge ethanol (5 g/kg, gavage) with or without LPS (2 mg/kg, intraperitoneal) for 6 hours. T β 4 (1 mg/kg, intraperitoneal) was administered for 1 week. We demonstrated that T β 4 prevented ethanol- and LPS-mediated increase in liver injury markers as well as changes in liver pathology...
2018: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/30116175/rosuvastatin-reduces-neuroinflammation-in-the-hemorrhagic-transformation-after-rt-pa-treatment-in-a-mouse-model-of-experimental-stroke
#8
Dan Lu, Yanfang Liu, Hongcheng Mai, Jiankun Zang, Lingling Shen, Yusheng Zhang, Anding Xu
Hemorrhagic transformation (HT) is a serious complication that stimulates inflammation during reperfusion therapy after acute ischemic stroke. Rosuvastatin, a 3-hydroxymethyl-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor, might improve the outcome of HT by inhibiting neuroinflammation. This study aimed to explore the protective effects of rosuvastatin against HT after recombinant tissue plasminogen activator (rt-PA) treatment in mice with experimental stroke via the attenuation of inflammation. A total of one hundred sixty-nine male BALB/c mice were used in the experiment...
2018: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/30115081/protective-effect-and-related-mechanisms-of-curcumin-in-rat-experimental-periodontitis
#9
Chang-Jie Xiao, Xi-Jiao Yu, Jian-Li Xie, Shuang Liu, Shu Li
BACKGROUND: Curcumin exhibits anti-inflammatory effects and has been suggested as a treatment for inflammatory diseases. The aim of this study was to investigate the effects of curcumin on the lipopolysaccharide induced inflammatory response in rat gingival fibroblasts in vitro and ligation-induced experimental periodontitis in vivo, and to speculate the possible anti-inflammatory mechanism of curcumin. METHODS: The gingival fibroblasts were incubated with different concentrations of curcumin in the absence or presence of lipopolysaccharide (LPS)...
August 16, 2018: Head & Face Medicine
https://www.readbyqxmd.com/read/30114639/honokiol-an-anticancer-lignan
#10
REVIEW
Abdur Rauf, Seema Patel, Muhammad Imran, AneelaMaalik, Muhammad Umair Arshad, Farhan Saeed, Yahia N Mabkhot, Salim S Al-Showiman, Nazir Ahmad, Eman Elsharkawy
BACKGROUND: Honokiol ((3',5-di-(2-propenyl)-1,1'-biphenyl-2,2'-diol), a lignan, is a promising antitumor compound, having exerted activity against a number of human cancer cell lines. Honokiol has inhibitory role on the proliferation, invasion and survival of cancer cells in in vitro as well as in vivo studies. It interferes with signaling pathways components in order to elicit the anticancer effect. SCOPE AND APPROACH: In present review, the published data on the efficacy of honokiol against various cancer cell lines and tumor-bearing animal models has been presented and discussed...
August 13, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/30111648/compensatory-expression-of-nur77-and-nurr1-regulates-nf-%C3%AE%C2%BAb-dependent-inflammatory-signaling-in-astrocytes
#11
Katriana A Popichak, Sean L Hammond, Julie A Moreno, Maryam F Afzali, Donald S Backos, Richard D Slayden, Steven Safe, Ronald B Tjalkens
Inflammatory activation of glial cells promotes loss of dopaminergic neurons in Parkinson's disease (PD). The transcription factor, Nuclear Factor-kappa B (NF-κB), regulates the expression of multiple neuroinflammatory cytokines and chemokines in activated glial cells that are damaging to neurons. Thus, inhibition of NF-κB signaling in glial cells could be a promising therapeutic strategy for the prevention of neuroinflammatory injury. Nuclear orphan receptors in the NR4A family, including NR4A1 (Nur77) and NR4A2 (Nurr1), can inhibit the inflammatory effects of NFκB but there are no approved drugs that target these receptors...
August 15, 2018: Molecular Pharmacology
https://www.readbyqxmd.com/read/30111593/poxviral-protein-e3-altered-cytokine-production-reveals-that-dexd-h-box-helicase-9-controls-toll-like-receptor-stimulated-immune-responses
#12
Alan Dempsey, Sinead E Keating, Michael Carty, Andrew G Bowie
Host pattern recognition receptors (PRRs) such as Toll-like receptors (TLRs) detect viruses and other pathogens, inducing production of cytokines that cause inflammation and mobilize cells to control infection. Vaccinia virus (VACV) encodes proteins that antagonize these host innate immune responses, and elucidating the mechanisms of action of these viral proteins helped shed light on PRR signalling mechanisms. The VACV virulence factor E3 is one of the most intensely studied VACV proteins and has multiple effects on host cells, many of which cannot be explained by the currently known cellular targets of E3...
August 15, 2018: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/30111198/curcumin-as-a-therapeutic-agent-for-blocking-nf-%C3%AE%C2%BAb-activation-in-ulcerative-colitis
#13
Yiqing Wang, Qichun Tang, Peibei Duan, Lihua Yang
Ulcerative colitis (UC) is a chronic, relapsing, remitting, and inflammatory disorder that afflicts millions of people around the world. It carries a substantial economic burden, reducing the quality of life, ability to work, and increasing disability. Conventional medical treatment of UC includes the use of aminosalicylates, corticosteroids, and immunosuppressive drugs. However, these medicines are not always effective due to some serious side effects. Nuclear factor-kappa B (NF-κB) is a key factor in the inflammatory setting and strongly affects the course of mucosal inflammation in UC...
August 15, 2018: Immunopharmacology and Immunotoxicology
https://www.readbyqxmd.com/read/30110702/psoralen-and-bakuchiol-ameliorate-m-csf-plus-rankl-induced-osteoclast-differentiation-and-bone-resorption-via-inhibition-of-akt-and-ap-1-pathways-in-vitro
#14
Lijuan Chai, Kun Zhou, Shaoxia Wang, Han Zhang, Na Fan, Jie Li, Xiaofeng Tan, Limin Hu, Xiang Fan
BACKGROUND/AIMS: Psoralen and bakuchiol are the main active compounds found in the traditional Chinese medicine Psoralea corylifolia L., and have been used to treat osteoporosis. This study aims to investigate the anti-osteoporosis effects of these two compounds using osteoclasts precursor differentiation and bone absorption assays in vitro. METHODS: Primary mouse osteoclasts precursor cells were induced by M-CSF (macrophage colony stimulating factor) plus RANKL (receptor activator of nuclear factor kappa-B ligand) in vitro...
August 15, 2018: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/30110065/immunhistochemical-analysis-of-nuclear-factor-kappa-beta-expression-in-etiopathogenesis-of-ovarian-tumors1
#15
Ercan Yilmaz, Mehmet Gul, Rauf Melekoglu, Isil Koleli
PURPOSE: To investigate the place of the transcription factor nuclear kappa B (NF-kB), which is a marker of chronic inflammation, in the etiology of the ovarian carcinoma. METHODS: NFkB analysis with the immunohistochemical method has been performed. To evaluate immunohistochemical NF-kB expression in the ovarian tissue, the H-score method. H-score = ∑ Pi (i+1), where ''Pi'' is the percentage of stained cells in each intensity category (0-100%) and ''i'' is the intensity indicating weak (i=1), moderate (i=2) or strong staining (i=3)...
July 2018: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/30110057/effects-of-baicalin-on-inflammatory-reaction-oxidative-stress-and-pkdl-and-nf-kb-protein-expressions-in-rats-with-severe-acute-pancreatitis1
#16
Yunzhong Qian, Yi Chen, Linyang Wang, Jinfa Tou
PURPOSE: To investigate the effects of baicalin on inflammatory reaction, oxidative stress and protein kinase D1 (PKD1) and nuclear factor-kappa B (NF-κB) protein expressions in severe acute pancreatitis (SAP) rats. METHODS: Sixty rats were divided into sham operation, model, and low-, medium- and high-dose baicalin group. SAP model was established in later 4 groups. The later 3 groups were injected with 0.1, 0.2 and 0.4 ml/100 g 5% baicalin injection, respectively...
July 2018: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/30108912/strigolactones-a-plant-phytohormone-as-novel-anti-inflammatory-agents
#17
Jun-Xia Zheng, Yu-Shui Han, Jin-Cai Wang, Hui Yang, Hao Kong, Kang-Jia Liu, Si-Yu Chen, Yi-Rui Chen, Yi-Qun Chang, Wei-Min Chen, Jia-Liang Guo, Ping-Hua Sun
Strigolactones (SLs) are a novel class of plant hormones with enormous potential for the prevention and treatment of inflammation. To further investigate the anti-inflammatory activities of SLs, a representative SL, GR24, and the reductive products of its D-ring were synthesized and their anti-inflammatory activities were fully evaluated on both in vitro and in vivo models. Among these compounds, the two most active optical isomers ( 2a and 6a ) demonstrated strong inhibitory activity on the release of inflammatory cytokines, including nitric oxide (NO), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6) by blocking the nuclear factor kappa B (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways; they also greatly inhibited the migration of neutrophils and macrophages in fluorescent protein labeled zebrafish larvae...
January 1, 2018: MedChemComm
https://www.readbyqxmd.com/read/30108662/jian-pi-yi-shen-formula-regulates-inflammatory-cytokines-production-in-5-6-nephrectomized-rats-via-suppression-of-nf-%C3%AE%C2%BAb-activation
#18
Jiandong Lu, Xinhui Liu, Yijiao Liao, Dongcai Wang, Jianping Chen, Shunmin Li
Jian-Pi-Yi-Shen formula (JPYSF) is a Chinese herbal decoction used for treating chronic kidney disease (CKD) for over 20 years with good efficiency. However, the mechanism lacks solid evidence. In the present study, we tested the hypothesis that JPYSF may retard CKD progression via inhibition of inflammation in 5/6 nephrectomy (5/6 Nx) rat model. The 5/6 Nx rats were randomly divided into 2 groups: 5/6 Nx group and JPYSF group. Sham-operated rats served as control. JPYSF (2.06 g/kg/d) were administrated by gavage to 5/6 Nx rats daily for 6 weeks...
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/30108467/long-term-administration-of-melatonin-attenuates-neuroinflammation-in-the-aged-mouse-brain
#19
Kannika Permpoonputtana, Patlada Tangweerasing, Sujira Mukda, Parichart Boontem, Chutikorn Nopparat, Piyarat Govitrapong
Aging is often accompanied by a decline in cognitive function in conjunction with a variety of neurobiological changes, including neuroinflammation. Melatonin is a key endogenous indoleamine secreted by the pineal gland that plays a crucial role in the regulation of circadian rhythms, is a potent free radical scavenger, has anti-inflammatory activity and serves numerous other functions. However, the role of melatonin in sterile inflammation in the brain has not been fully investigated. In the present study, we investigated the neuroinflammation status in aged mouse brains...
2018: EXCLI journal
https://www.readbyqxmd.com/read/30106464/high-mobility-group-box-1-hmgb1-an-endogenous-ligand-of-toll-like-receptors-2-and-4-induces-astroglial-inflammation-via-nf-%C3%B2-%C3%AE-pathway
#20
Ebtisam A Al-Ofi, Badrah S Al-Ghamdi
Neuroinflammation has a definitive role in neurodegenerative diseases, such as Parkinson's and Alzheimer's disease. In addition to its pathogenic ligands, toll-like receptors (TLRs) can be activated by damaged endogenous molecules that induce inflammatory signalling pathways such as high-mobility group box 1 protein (HMGB1). Using an ex-vivo rat optic nerve (RON) model, we sought to determine the effects of lipopolysaccharides (LPS; TLR4 agonist), zymosan (TLR2 agonist) or HMGB1-with or without TLR2/4 antagonists, on the expression of glial fibrillary acidic protein (GFAP) and nuclear factor kappa B (NF-ҡβ) for signalling pathway and astrocyte reactivity, using double immunohistochemistry; as well as on the modulation of the neurotoxicity...
August 14, 2018: Folia Morphologica (Warsz)
keyword
keyword
170749
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"