keyword
MENU ▼
Read by QxMD icon Read
search

TNF

keyword
https://www.readbyqxmd.com/read/29458160/gambogic-acid-sensitizes-breast-cancer-cells-to-trail-induced-apoptosis-by-promoting-the-crosstalk-of-extrinsic-and-intrinsic-apoptotic-signalings
#1
Shengpeng Wang, Yingqi Xu, Chenyang Li, Hongxun Tao, Anqi Wang, Chenyu Sun, Zhangfeng Zhong, Xu Wu, Peng Li, Yitao Wang
Due to the ability of tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) to induce cancer cell apoptosis selectively, TRAIL has attracted significant interest in the treatment of cancer. However, although TRAIL triggers apoptosis in a broad range of cancer cells, most primary cancers are often intrinsically TRAIL-resistant, or acquire resistance after TRAIL treatment, evocating new strategies to overcome TRAIL resistance. Gambogic acid (GA), an active constituent of Garcinia Hanburyi (Teng Huang in Chinese), has been applied for thousands of years for medicinal uses, however, the potential effect of GA in combating cancer resistance remains poorly investigated...
February 16, 2018: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/29458120/major-role-for-trpv1-and-insp3r-in-par-2-elicited-inflammatory-mediator-production-in-differentiated-human-keratinocytes
#2
Olivier Gouin, Killian L'Herondelle, Paul Buscaglia, Christelle Le Gall-Ianotto, Réginald Philippe, Nelig Legoux, Olivier Mignen, Virginie Buhé, Raphael Leschiera, Mehdi Sakka, Nathalie Kerfant, Jean-Luc Carré, Raphaele Le Garrec, Luc Lefeuvre, Nicolas Lebonvallet, Laurent Misery
Proteinase-activated receptor-2 (PAR-2) activation in basal keratinocytes stimulates inflammation via the Ca2+ -dependent production of mediators such as interleukin (IL)-1β, tumor necrosis factor (TNF)-α and thymic stromal lymphopoietin (TSLP). In this study, we investigated PAR-2 calcium signaling and the consequent production of inflammatory mediators in differentiated human primary keratinocytes (DhPKs). Stimulation with the PAR-2 activating peptide SLIGKV promoted Ca2+ store depletion in both undifferentiated human primary keratinocytes (UhPKs) and DhPKs...
February 16, 2018: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/29458118/neuroprotective-effect-of-melatonin-against-lipopolysaccharide-induced-depressive-like-behavior-in-mice
#3
E H Taniguti, Y S Ferreira, I J V Stupp, E B Fraga-Junior, C B Mendonça, F L Rossi, H N Ynoue, D L Doneda, L Lopes, E Lima, Z S Buss, S Vandresen-Filho
Accumulating evidence indicates an interaction between inflammation and depression since increased levels of pro-inflammatory cytokines are associated with depression-related symptoms. Melatonin is a hormone synthesized and secreted by the pineal gland with antioxidant, anti-inflammatory and antidepressant-like effects. In this way, it would be interesting to evaluate the putative antidepressant-like effect of melatonin treatment in an acute inflammation mice model of depression. The present study aimed to investigate the effect of melatonin treatment on lipopolysaccharide (LPS) induced depressive-like behavior, neuroinflammation, oxidative stress and alteration on brain-derived neurotrophic fator (BDNF) levels...
February 16, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29458014/topical-delivery-of-l-theanine-ameliorates-tpa-induced-acute-skin-inflammation-via-downregulating-endothelial-pecam-1-and-neutrophil-infiltration-and-activation
#4
Wei-Jie Zeng, Zhi Tan, Xing-Fei Lai, Ya-Nan Xu, Chun-Lin Mai, Jun Zhang, Zhen-Jia Lin, Xian-Guo Liu, Shi-Li Sun, Li-Jun Zhou
l-theanine, the most abundant free amino acid in tea, has been documented to possess many different bioactive properties through oral or intragastrical delivery. However, little is known about the effect of topical delivery of l-theanine on acute inflammation. In the present study, by using 12-O-tetradecanoylphorbol-13-acetate (TPA, 2.5 μg/ear)-induced ear edema model in mice, we first found that single-dose local pretreatment of l-theanine 30 min before TPA time- and dose-dependently suppressed the increases in both skin thickness and weight...
February 16, 2018: Chemico-biological Interactions
https://www.readbyqxmd.com/read/29457614/poly-trimethylene-carbonate-and-poly-d-l-lactic-acid-modify-human-dendritic-cell-responses-to-staphylococci-but-do-not-affect-th1-and-th2-cell-development
#5
P P Balraadjsing, E C de Jong, D W Grijpma, M W Tanck, S A Zaat
Biomaterial-associated infections (BAIs) are frequent complications in the use of medical devices (biomaterials) correlated with considerable patient discomfort and high treatment costs. The presence of a biomaterial in the host causes derangement of local immune responses increasing susceptibility to infection. Dendritic cells (DCs) have an important role in directing the nature of immune responses by activating and controlling CD4+ T helper (Th) cell responses. To assess the immunomodulatory effect of the combined presence of biomaterials and Staphylococcus aureus (S...
February 19, 2018: European Cells & Materials
https://www.readbyqxmd.com/read/29457379/levels-of-cytokines-and-micrornas-in-individuals-with-asymptomatic-hyperuricemia-and-ultrasonographic-findings-of-gout-a-bench-to-bedside-approach
#6
Irving O Estevez-Garcia, Selma Gallegos-Nava, Erika Vera-Pérez, Luis H Silveira, Lucio Ventura-Ríos, Gonzalo Vancini, Cristina Hernández-Díaz, Fausto Sánchez-Muñoz, Martha A Ballinas-Verdugo, Marwin Gutierrez, Carlos Pineda, Pedro Rodriguez-Henriquez, Diana Castillo-Martínez, Luis M Amezcua-Guerra
OBJECTIVE: To assess potential associations among serum cytokines and microRNA (miR) levels with ultrasound (US) findings suggestive of urate deposits in chronic asymptomatic hyperuricemia and gout. METHODS: All participants underwent musculoskeletal US and measurements of serum IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, IL-13, IFN-γ, TNF, MCP-1, and ENA-78, as well as miR-146a, miR-155, and miR-223 levels. RESULTS: Thirty individuals with asymptomatic hyperuricemia, 31 normouricemic controls, and 30 gouty patients were included...
February 18, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29457280/continuous-blood-purification-ameliorates-clinical-signs-and-corrects-the-plasma-phospholipid-levels-of-patients-with-multiple-organ-dysfunction-syndromes
#7
Wei Wen, Kun Wang, Zhi-Ming Jiang, Zhong-Hui Zhang, Lei Zhou
BACKGROUND: Multiple organ dysfunction syndromes (MODS) is reported as a leading cause of mortality in intensive care units. Recently, continuous blood purification (CBP) has been mostly applied for MODS treatment. Thus, the purpose of this study was to investigate the effects of CBP on plasma phospholipid level in patients with MODS. METHODS: A total of 126 patients with MODS and 120 healthy people were collected. The serum cytokine levels, blood biochemical parameters, and blood gas indexes were detected, and the correlation among phospholipid compounds with serum cytokine levels, blood biochemical parameters, and blood gas indexes was analyzed...
February 18, 2018: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/29456830/hypoxia-induced-the-upregulation-of-stromal-cell-derived-factor-1-in-fibroblast-like-synoviocytes-contributes-to-migration-of-monocytes-into-synovium-tissue-in-rheumatoid-arthritis
#8
Ru Yang, Yanhua Yao, Panjun Wang
Background: Rheumatoid arthritis (RA) is an auto-immune disease characterized by chronic inflammation of multiple joints. Hypoxia is a constant feature of synovial microenvironment in RA. Fibroblast-like synoviocytes (FLSs), which are potent effector cells in RA. It has been reported that large numbers of monocytes are recruited to the synovium and play an important role in synovial inflammation and tissue destruction in RA. However, the mechanism is still unclear. The aim of this study is to explore the role of hypoxia microenvironment on the recruitment of monocytes and then promote the development of RA...
2018: Cell & Bioscience
https://www.readbyqxmd.com/read/29456813/evaluation-of-tnf-%C3%AE-and-il-6-mrnas-expressions-in-visceral-and-subcutaneous-adipose-tissues-of-polycystic-ovarian-rats-and-effects-of-resveratrol
#9
Mahnaz Ghowsi, Homayoun Khazali, Sajjad Sisakhtnezhad
Objectives: Some studies suggest that chronic low-grade inflammation is involved in insulin resistance in polycystic ovary syndrome (PCOS). This study assessed possible involvement of alteration in expression of two pro-inflammatory factors, tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in adipose tissues of PCOS rats in the impairment of insulin actions. Also, effects of resveratrol as an anti-inflammatory agent were investigated. Materials and Methods: Fifteen female Wistar rats (21 days old) were divided into three groups (n=5): I) Control, II) PCO-model-saline: served as PCOS rats and to induce PCOS, received subcutaneously testosterone enanthate 1 mg/100 g body weight subcutaneously for 35 days, III) PCO-model-resveratrol, after receiving testosterone, received resveratrol 10 mg/kg intraperitoneally for 28 days...
February 2018: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29456810/minocycline-through-attenuation-of-oxidative-stress-and-inflammatory-response-reduces-the-neuropathic-pain-in-a-rat-model-of-chronic-constriction-injury
#10
Abolfazl Abbaszadeh, Saeideh Darabi, Amin Hasanvand, Hossein Amini-Khoei, Amir Abbasnezhad, Razieh Choghakhori, Asghar Aaliehpour
Objectives: Several lines of evidence showed that minocycline possesses antioxidant and anti-inflammatory properties. This study aimed to demonstrate the effects of minocycline in rats subjected to chronic constriction injury (CCI). Materials and Methods: In this study four groups (n = 6-8) of rats were used as follows: Sham, CCI, CCI + minocycline (MIN) 10 mg/Kg (IP) and CCI + MIN 30 mg/Kg (IP). On days 3, 7, 14, and 21 post-surgery hot-plate, acetone, and von Frey tests were carried out...
February 2018: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29456775/interethnic-variations-and-clinical-features-of-spondyloarthropathies-in-a-middle-eastern-country
#11
Mohammed Kamil Quraishi, Humeira Badsha, Bhavna Khan, Muhammad Shahzeb, Srilakshmi Hegde, Ayman Mofti, Kong Kok Ooi
Objectives: The study aimed to demonstrate the interethnic differences and clinical features of Spondyloarthropathy(SpA) patients in a diverse Middle Eastern Country. Methods: A retrospective review of medical records to collect the required data was conducted for SpA patients at two study institutions in the United Arab Emirates. Results: Of 141 SpA patients found, 88 AS(Ankylosing Spondylitis) patients and 53 'other SpA' patients were identified...
2018: Open Rheumatology Journal
https://www.readbyqxmd.com/read/29456686/biochanin-a-extirpates-the-epithelial-mesenchymal-transition-in-a-human-lung-cancer
#12
Yan Wang, Jiao-Jiao Li, Yu-Min Chen
The natural iso-flavonoid, biochanin A, is categorized as a phytoestrogen and has been demonstrated to exhibit various pharmacological properties. However, no effects of biochanin A on lung cancer cell lines have been reported. Therefore, the present study aimed to demonstrate whether biochanin A has the ability to reduce lung cancer triggered pro-inflammatory effects from leukemic monocytes. We studied the release of cytokines, tumor necrosis factor (TNF)-α and interleukin (IL)-6, from the cocultured cells of A427:AML-193...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456664/jinwei-tang-modulates-hdac2-expression-in-a-rat-model-of-copd
#13
Jianjun Wu, Xin Li, Yang Qin, Juan Cheng, Gaimei Hao, Ruifeng Jin, Chenjun Zhu
The aim of the present study was to investigate the effect of a Traditional Chinese Herbal Medicine (TCHM), named Jinwei Tang on histone deacetylase 2 (HDAC2) and its role in the regulation of corticosteroid resistance in a rat model of chronic obstructive pulmonary disease (COPD). Male Wistar rats were divided into five groups (each n=10): COPD group, established by the intratracheal instillation of lipopolysaccharide and passive smoke exposure, and control, budesonide, theophylline + budesonide and Jinwei Tang + budesonide groups...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456637/effects-of-astrogaloside-on-the-inflammation-and-immunity-of-renal-failure-patients-receiving-maintenance-dialysis
#14
Renlian Sun, Haiwei Ren, Jianxin Wei
Chronic renal failure is a type of clinical syndrome originating from chronic renal diseases. The aim of the study was to investigate the effect of astrogaloside on the inflammation and immunity of renal failure patients receiving maintenance dialysis. We randomly selected 92 renal failure patients receiving maintenance dialysis who were admitted to hospital for treatment between May, 2015 and April, 2016. Patients were randomly divided into the control (n=46) and observation (n=46) groups. Patients in the control group received the regular dialysis plus the basic treatment in Western medicine, while in the observation group, patients additionally received astrogaloside via intravenous injection as treatment...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456507/the-effects-of-vitamin-d-supplementation-on-signaling-pathway-of-inflammation-and-oxidative-stress-in-diabetic-hemodialysis-a-randomized-double-blind-placebo-controlled-trial
#15
Hamed Haddad Kashani, Elahe Seyed Hosseini, Hossein Nikzad, Alireza Soleimani, Maryam Soleimani, Mohammad Reza Tamadon, Fariba Keneshlou, Zatollah Asemi
Objective: This study was carried out to determine the effects of vitamin D supplementation on signaling pathway of inflammation and oxidative stress in diabetic hemodialysis (HD) patients. Methods: This randomized double-blind placebo-controlled clinical trial was conducted among 60 diabetic HD patients. Subjects were randomly allocated into two groups to intake either vitamin D supplements at a dosage of 50,000 IU ( n = 30) or placebo ( n = 30) every 2 weeks for 12 weeks. Gene expression of inflammatory cytokines and biomarkers of oxidative stress were assessed in peripheral blood mononuclear cells (PBMCs) of diabetic HD patients with RT-PCR method...
2018: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29456409/recombinant-expressed-vasoactive-intestinal-peptide-analogue-ameliorates-tnbs-induced-colitis-in-rats
#16
Chun-Lan Xu, Yu Guo, Lei Qiao, Li Ma, Yi-Yi Cheng
AIM: To investigate the modulatory effect of recombinant-expressed vasoactive intestinal peptide (VIP) analogue (rVIPa) on trinitrobenzene sulfonic acid (TNBS)-induced colitis in rats. METHODS: Forty-eight rats were randomized into six groups: normal control group (Control), model control group (TNBS), ethanol treatment group (ETOH), and VIP treatment groups with different dosage (rVIPa1nmol , rVIPa2nmol , rVIPa4nmol ). Diarrhea and bloody stool were observed. Colonic damage was evaluated histologically...
February 14, 2018: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29456060/association-of-tnf-%C3%AE-but-not-il-1%C3%AE-levels-with-the-presence-of-helicobacter-pylori-infection-increased-the-risk-of-peptic-ulcer-development
#17
Mehdi Tourani, Maryam Habibzadeh, Ahmad Karkhah, Javad Shokri-Shirvani, Ladan Barari, Hamid Reza Nouri
Peptic ulcer is a lesion in the mucosa of the digestive tract affecting many people all around the world. Recent investigations have indicated that produced inflammatory cytokines such as TNF-α and IL-1β in response to gastric infection by Helicobacter pylori play an important role in the development of peptic ulcer. With regard to the significance of these cytokines in peptic ulcer development and the high prevalence of this disease in the developing countries, this study aimed to investigate the association of TNF-α and IL-1β with peptic ulcer in the presence of H...
February 15, 2018: Cytokine
https://www.readbyqxmd.com/read/29456014/structural-characterization-of-polysaccharides-from-cabernet-franc-cabernet-sauvignon-and-sauvignon-blanc-wines-anti-inflammatory-activity-in-lps-stimulated-raw-264-7-cells
#18
Iglesias de Lacerda Bezerra, Adriana Rute Cordeiro Caillot, Lais Cristina Gusmão Ferreira Palhares, Arquimedes Paixão Santana-Filho, Suely Ferreira Chavante, Guilherme Lanzi Sassaki
The structural characterization of the polysaccharides and in vitro anti-inflammatory properties of Cabernet Franc (WCF), Cabernet Sauvignon (WCS) and Sauvignon Blanc (WSB) wines were studied for the first time in this work. The polysaccharides of wines gave rise to three fractions of polysaccharides, namely (WCF) 0.16%, (WCS) 0.05% and (WSB) 0.02%; the highest one was chosen for isolation of polysaccharides (WCF). It was identified the presence of mannan, formed by a sequence of α-d-Manp (1 → 6)-linked and side chains O-2 substituted for α-d-mannan (1 → 2)-linked; type II arabinogalactan, formed by (1 → 3)-linked β-d-Galp main chain, substituted at O-6 by (1 → 6)-linked β-d-Galp side chains, and nonreducing end-units of arabinose 3-O-substituted; type I rhamnogalacturonan formed by repeating (1 → 4)-α-d-GalpA-(1 → 2)-α-L-Rhap groups; and traces of type II rhamnogalacturonan...
April 15, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29455917/respiratory-hazard-assessment-of-combined-exposure-to-complete-gasoline-exhaust-and-respirable-volcanic-ash-in-a-multicellular-human-lung-model-at-the-air-liquid-interface
#19
Ines Tomašek, Claire J Horwell, Christoph Bisig, David E Damby, Pierre Comte, Jan Czerwinski, Alke Petri-Fink, Martin J D Clift, Barbara Drasler, Barbara Rothen-Rutishauser
Communities resident in urban areas located near active volcanoes can experience volcanic ash exposures during, and following, an eruption, in addition to sustained exposures to high concentrations of anthropogenic air pollutants (e.g., vehicle exhaust emissions). Inhalation of anthropogenic pollution is known to cause the onset of, or exacerbate, respiratory and cardiovascular diseases. It is further postulated similar exposure to volcanic ash can also affect such disease states. Understanding of the impact of combined exposure of volcanic ash and anthropogenic pollution to human health, however, remains limited...
February 15, 2018: Environmental Pollution
https://www.readbyqxmd.com/read/29455725/anti-inflammatory-effect-of-external-use-of-escin-on-cutaneous-inflammation-possible-involvement-of-glucocorticoids-receptor
#20
Shu-Qi Zhao, Shi-Qiang Xu, Jing Cheng, Xiao-Lu Cao, Ying Zhang, Wei-Ping Zhou, Yan-Juan Huang, Jun Wang, Xia-Min Hu
Escin, as an internally applied anti-inflammatory agent, has been widely used in the treatment of inflammation and edema resulting from trauma or operation in the clinic. However, the effect of its external use on cutaneous inflammation and edema remains unexplored. In the present study, the anti-inflammatory and anti-edematous effects of external use of escin were studied in carrageenan-induced paw edema and histamine-induced capillary permeability in rats, paraxylene-induced ear swelling in mice, and cotton pellet-induced granuloma in rats...
February 2018: Chinese Journal of Natural Medicines
keyword
keyword
4323
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"