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https://www.readbyqxmd.com/read/27913403/interleukin-4-induced-1-il4i1-promotes-central-nervous-system-remyelination
#1
Stefano Pluchino, Luca Peruzzotti-Jametti
No abstract text is available yet for this article.
December 2016: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/27911873/interleukin-8-holds-promise-to-serve-as-a-molecular-adjuvant-in-dna-vaccination-model-against-streptococcus-iniae-infection-in-fish
#2
Erlong Wang, Bo Long, Kaiyu Wang, Jun Wang, Yang He, Xingli Wang, Qian Yang, Tao Liu, Defang Chen, Yi Geng, Xiaoli Huang, Ping Ouyang, Weimin Lai
DNA vaccines had been widely used in animal models against various viral infections, while it was not so convincing for many infectious diseases especially bacterial disease in aquaculture. Interleukin-8(IL-8) as one of the CXC chemokines, its immunological role and adjuvant potential which had been proved in mammals were rarely reported in fish species. In this study, recombination plasmid pcDNA3.1/IL-8(pcIL-8) was conducted and the capacity of IL-8 as molecular adjuvant was explored from several aspects by co-injecting with a DNA vaccine encoding α-enolase(pcENO) against Streptococcus iniae infection in channel catfish...
November 30, 2016: Oncotarget
https://www.readbyqxmd.com/read/27909880/il-9-producing-cells-in-the-development-of-ige-mediated-food-allergy
#3
REVIEW
Dana Shik, Sunil Tomar, Jee-Boong Lee, Chun-Yu Chen, Andrew Smith, Yui-Hsi Wang
Food allergy is a harmful immune reaction driven by uncontrolled type 2 immune responses. Considerable evidence demonstrates the key roles of mast cells, IgE, and TH2 cytokines in mediating food allergy. However, this evidence provides limited insight into why only some, rather than all, food allergic individuals are prone to develop life-threatening anaphylaxis. Clinical observations suggest that patients sensitized to food through the skin early in life may later develop severe food allergies. Aberrant epidermal thymic stromal lymphopoietin and interleukin (IL) 33 production and genetic predisposition can initiate an allergic immune response mediated by dendritic cells and CD4(+)TH2 cells in inflamed skin...
December 1, 2016: Seminars in Immunopathology
https://www.readbyqxmd.com/read/27909742/the-anti-inflammatory-effect-of-montelukast-a-cysteinyl-leukotriene-receptor-1-antagonist-against-estradiol-induced-nonbacterial-inflammation-in-the-rat-prostate
#4
Mahmoud M Said, Maarten C Bosland
There is no standard treatment of chronic nonbacterial prostatitis in humans. The current study was aimed to investigate the effect of montelukast, an antagonist of cysteinyl leukotriene receptor-1, against estrogen-induced, nonbacterial lateral lobe-specific prostate inflammation in rats. Male Wistar rats were randomized into five groups of six rats, including sham controls (group 1) and castrated rats (group 2), whereas nonbacterial prostatitis (NBP) was induced in groups 3-5 by castration followed by a daily subcutaneous injection of estradiol (0...
December 1, 2016: Naunyn-Schmiedeberg's Archives of Pharmacology
https://www.readbyqxmd.com/read/27909722/expression-of-soluble-programmed-death-1-protein-in-peripheral-blood-regulatory-t-cells-and-its-effects-on-rheumatoid-arthritis-progression
#5
Chun-Feng Ren, Ya-Xin Zhao, Chun-Feng Hou, Luan Luan, Guo-Qing Duan, Shu-Jie Li, Jian-Hong Zhao
The present study aimed to investigate the role of the soluble programmed death‑1 (sPD-1) protein, which is released by peripheral blood regulatory T cells (Treg) during the progression of rheumatoid arthritis (RA). From October 2012 to May 2014, 82 RA patients (RA group) and 90 healthy volunteers (healthy controls; HC) were recruited. Cluster of differentiation (CD)4, CD25 and forkhead/winged helix transcription factor p3 (Foxp3) and expression of cytotoxic T lymphocyte associated antigen 4 (CTLA-4) and Foxp3 were detected by flow cytometry...
November 28, 2016: Molecular Medicine Reports
https://www.readbyqxmd.com/read/27908701/inhibitory-effects-of-l-theanine-on-airway-inflammation-in-ovalbumin-induced-allergic-asthma
#6
Yong Pil Hwang, Sun Woo Jin, Jae Ho Choi, Chul Yung Choi, Hyung Gyun Kim, Se Jong Kim, Yongan Kim, Kyung Jin Lee, Young Chul Chung, Hye Gwang Jeong
L-theanine, a water-soluble amino acid isolated from green tea (Camellia sinensis), has anti-inflammatory activity, antioxidative properties, and hepatoprotective effects. However, the anti-allergic effect of L-theanine and its underlying molecular mechanisms have not been elucidated. In this study, we investigated the protective effects of L-theanine on asthmatic responses, particularly airway inflammation and oxidative stress modulation in an ovalbumin (OVA)-induced murine model of asthma. Treatment with L-theanine dramatically attenuated the extensive trafficking of inflammatory cells into bronchoalveolar lavage fluid (BALF)...
November 28, 2016: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/27908549/noni-leaf-and-black-tea-enhance-bone-regeneration-in-estrogen-deficient-rats
#7
Nor Aijratul Asikin Mohd Shalan, Noordin M Mustapha, Suhaila Mohamed
OBJECTIVE: Black tea and Nonileaf are among the dietary compounds that can benefit patients with bone resorption disorders. Their bone regeneration effects and their mechanisms were studied in estrogen-deficient rats. METHODS: Noni leaves (three doses) and black tea water extracts were fed to ovariectomized rats for 4 mo, and their effects (analyzed via mechanical measurements, micro-computed tomography scan, and reverse transcriptase polymerase chain reaction mRNA) were compared with Remifemin (a commercial phytoestrogen product from black cohosh)...
January 2017: Nutrition
https://www.readbyqxmd.com/read/27907187/substance-p-induces-ho-1-expression-in-raw-264-7-cells-promoting-switch-towards-m2-like-macrophages
#8
Giovanna Montana, Nadia Lampiasi
Substance P (SP) is a neuropeptide that mediates many physiological as well as inflammatory responses. Recently, SP has been implicated in the resolution of inflammation through induction of M2 macrophages phenotype. The shift between M1-like and M2-like, allowing the resolution of inflammatory processes, also takes place by means of hemeoxygenase-1 (HO-1). HO-1 is induced in response to oxidative stress and inflammatory stimuli and modulates the immune response through macrophages polarisation. SP induces HO-1 expression in human periodontal ligament (PDL), the latter potentially plays a role in cytoprotection...
2016: PloS One
https://www.readbyqxmd.com/read/27906723/safety-and-outcome-measures-of-first-in-human-intraperitoneal-%C3%AE-radioimmunotherapy-with-212pb-tcmc-trastuzumab
#9
Ruby F Meredith, Julien J Torgue, Tania A Rozgaja, Eileen P Banaga, Patty W Bunch, Ronald D Alvarez, J Michael Straughn, Michael C Dobelbower, Andrew M Lowy
PURPOSE: One-year monitoring of patients receiving intraperitoneal (IP) Pb-TCMC-trastuzumab to provide long-term safety and outcome data. A secondary objective was to study 7 tumor markers for correlation with outcome. METHODS: Eighteen patients with relapsed intra-abdominal human epidermal growth factor receptor-2 expressing peritoneal metastases were treated with a single IP infusion of Pb-TCMC-trastuzumab, delivered <4 h after 4 mg/kg IV trastuzumab. Seven tumor markers were studied for correlation with outcome...
November 30, 2016: American Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27906187/systemic-application-of-3-methyladenine-markedly-inhibited-atherosclerotic-lesion-in-apoe-mice-by-modulating-autophagy-foam-cell-formation-and-immune-negative-molecules
#10
Shen Dai, Bo Wang, Wen Li, Liyang Wang, Xingguo Song, Chun Guo, Yulan Li, Fengming Liu, Faliang Zhu, Qun Wang, Xiaoyan Wang, Yongyu Shi, Jianing Wang, Wei Zhao, Lining Zhang
A growing body of evidence demonstrates that autophagy, an evolutionarily conserved intracellular degradation process, is involved in the pathogenesis of atherosclerosis and has become a potential therapeutic target. Here we tested the effect of two inhibitors of phosphatidylinositol 3-kinase, 3-methyladenine (3-MA) and 2-(4-morpholinyl)-8-phenyl-chromone (LY294002), commonly used as inhibitors of autophagy, in atherosclerosis in apolipoprotein E(-/-) mice. Systemic application of 3-MA but not LY294002 markedly reduced the size of atherosclerotic plaque and increased the stability of lesions in high-fat diet-fed mice as compared with controls...
December 1, 2016: Cell Death & Disease
https://www.readbyqxmd.com/read/27905107/co-operative-suppression-of-inflammatory-responses-in-human-dendritic-cells-by-plant-proanthocyanidins-and-products-from-the-parasitic-nematode-trichuris-suis
#11
Andrew R Williams, Elsenoor J Klaver, Lisa C Laan, Aina Ramsay, Christos Fryganas, Rolf Difborg, Helene Kringel, Jess D Reed, Irene Mueller-Harvey, Søren Skov, Irma van Die, Stig M Thamsborg
Interactions between dendritic cells (DCs) and environmental, dietary and pathogen antigens play a key role in immune homeostasis and regulation of inflammation. Dietary polyphenols such as proanthocyanidins (PAC) may reduce inflammation, and we therefore hypothesized that PAC may suppress lipopolysaccharide (LPS) -induced responses in human DCs and subsequent T helper type 1 (Th1) -type responses in naive T cells. Moreover, we proposed that, because DCs are likely to be exposed to multiple stimuli, the activity of PAC may synergise with other bioactive molecules that have anti-inflammatory activity, e...
November 7, 2016: Immunology
https://www.readbyqxmd.com/read/27904853/effects-of-postoperative-parenteral-nutrition-with-different-lipid-emulsions-in-patients-undergoing-major-abdominal-surgery
#12
Seher Demirer, Ali Sapmaz, Ahmet Serdar Karaca, Ilknur Kepenekci, Semih Aydintug, Deniz Balci, Pinar Sonyurek, Kenan Kose
PURPOSE: This study was designed to investigate the effects of total parenteral nutrition (PN) using different lipid emulsions in patients undergoing major abdominal surgery. METHODS: Fifty-two patients were randomized to receive soybean oil + medium chain triglycerides (MCT) (group I), soybean oil + olive oil (group II), soybean oil + olive oil + fish oil (group III) as a lipid source. PN was started on postoperative day 1 and patients were maintained on PN for a minimum period of 4 days...
December 2016: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/27904712/hyperbaric-oxygen-protects-mandibular-condylar-chondrocytes-from-interleukin-1%C3%AE-induced-apoptosis-via-the-pi3k-akt-signaling-pathway
#13
Hang Chen, Gaoyi Wu, Qi Sun, Yabing Dong, Huaqiang Zhao
Objectives: Mandibular condylar chondrocyte apoptosis is mainly responsible for the development and progression of temporomandibular joint osteoarthritis (TMJ-OA). Interleukin-1β (IL-1β) generally serves an agent that induces chondrocyte apoptosis. Hyperbaric oxygen (HBO) treatment increases proteoglycan synthesis in vivo. We explore the protective effect of HBO on IL-1β-induced mandibular condylar chondrocyte apoptosis in rats and the potential molecular mechanisms. Methods: Chondrocytes were isolated from the TMJ of 3-4-week old Sprague-Dawley rats...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27904530/blockade-of-il-23-ameliorates-allergic-lung-inflammation-via-decreasing-the-infiltration-of-tc17-cells
#14
Sheng Cheng, Huilong Chen, Aili Wang, Hansvin Bunjhoo, Yong Cao, Jungang Xie, Yongjian Xu, Weining Xiong
INTRODUCTION: Tc17 cells are interleukin (IL)-17-producing CD8(+) T cells and have been found to participate in the development of allergic asthma. Interleukin-23 is a cytokine that may be involved in modulating the IL-17 response via Th17 cells. This study aimed to investigate whether IL-23 also has immunomodulatory effects on Tc17 cells. MATERIAL AND METHODS: An allergic asthmatic mouse model was induced by sensitizing and challenging with ovalbumin (OVA). Anti-IL-23 antibody was administered intratracheally before challenge to the OVA-induced asthmatic mouse model...
December 1, 2016: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/27903680/herpes-simplex-virus-specific-t-cell-response-in-a-cohort-with-primary-genital-infection-correlates-inversely-with-frequency-of-subsequent-recurrences
#15
Elisabeth Franzen-Röhl, Danika Schepis, Fredrik Atterfelt, Kristina Franck, Arne Wikström, Jan-Åke Liljeqvist, Tomas Bergström, Elisabeth Aurelius, Klas Kärre, Louise Berg, Hans Gaines
OBJECTIVES: During the last decades, a changing epidemiological pattern of genital herpes simplex virus (HSV) infection has emerged. Primary infection is now caused as often by HSV-1 as by HSV-2. Once established, HSV can be reactivated leading to recurrent mucocutaneous lesions as well as meningitis. Why some otherwise immune-competent individuals experience severe and frequent recurrences is not known, and the immunological mechanism underlying recurrent symptomatic HSV infection is not fully understood...
November 30, 2016: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/27903619/interleukin-10-mediated-regenerative-postnatal-tissue-repair-is-dependent-on-regulation-of-hyaluronan-metabolism-via-fibroblast-specific-stat3-signaling
#16
Swathi Balaji, Xinyi Wang, Alice King, Louis D Le, Sukanta S Bhattacharya, Chad M Moles, Manish J Butte, Vinicio A de Jesus Perez, Kenneth W Liechty, Thomas N Wight, Timothy M Crombleholme, Paul L Bollyky, Sundeep G Keswani
The cytokine IL-10 has potent antifibrotic effects in models of adult fibrosis, but the mechanisms of action are unclear. Here, we report a novel finding that IL-10 triggers a signal transducer and activator of transcription 3 (STAT3)-dependent signaling pathway that regulates hyaluronan (HA) metabolism and drives adult fibroblasts to synthesize an HA-rich pericellular matrix, which mimics the fetal regenerative wound healing phenotype with reduced fibrosis. By using cre-lox-mediated novel, inducible, fibroblast-, keratinocyte-, and wound-specific STAT3 knockdown postnatal mice-plus syngeneic fibroblast cell-transplant models-we demonstrate that the regenerative effects of IL-10 in postnatal wounds are dependent on HA synthesis and fibroblast-specific STAT3-dependent signaling...
November 30, 2016: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/27901018/the-signaling-axis-of-microrna-31-interleukin-25-regulates-th1-th17-mediated-inflammation-response-in-colitis
#17
T Shi, Y Xie, Y Fu, Q Zhou, Z Ma, J Ma, Z Huang, J Zhang, J Chen
Interleukin-25 (IL-25) is an important regulatory cytokine that has a key role on mucosal immune tolerance during inflammation response. However, the molecular mechanism that regulates the colonic IL-25 expression in Crohn's disease (CD) remains unclear. In this study, IL-25 level was proved to decrease in 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced colitis mice and IL-10 knockout (KO) spontaneous colitis mice. An inverse correlation between IL-25 and miR-31 was discovered in the colons from model mice and CD patients...
November 30, 2016: Mucosal Immunology
https://www.readbyqxmd.com/read/27900996/suppression-of-immunotherapy-on-group-2-innate-lymphoid-cells-in-allergic-rhinitis
#18
Da-Chuan Fan, Xiang-Dong Wang, Cheng-Shuo Wang, Yang Wang, Fei-Fei Cao, Luo Zhang
BACKGROUND: Group 2 innate lymphoid cells (ILC2s) are regarded as a novel population of lineage-negative cells that induce innate Type 2 responses by producing the critical Th2-type cytokines interleukin (IL)-5 and IL-13. ILC2s as key players in the development of allergic rhinitis (AR) have been proved, however, the effect of subcutaneous immunotherapy (SCIT) with dermatophagoides pteronyssinus extract (Der p-SCIT) on ILC2s in AR patients is not clear. This study aimed to investigate the response of ILC2s of peripheral blood in house dust mites (HDM)-sensitized Chinese patients with AR who received SCIT with Der P extract...
2016: Chinese Medical Journal
https://www.readbyqxmd.com/read/27900412/demethyleneberberine-alleviates-inflammatory-bowel-disease-in-mice-through-regulating-nf-%C3%AE%C2%BAb-signaling-and-t-helper-cell-homeostasis
#19
Ying-Ying Chen, Rui-Yan Li, Mei-Jing Shi, Ya-Xing Zhao, Yan Yan, Xin-Xin Xu, Miao Zhang, Xiao-Tong Zhao, Yu-Bin Zhang
OBJECTIVE: The activation of NF-κB signaling and unbalance of T-helper (Th) cells have been reported to play a key role in the pathogenesis of colitis. Cortex Phellodendri Chinensis (CPC) is commonly used to treat inflammation and diarrhea. Demethyleneberberine (DMB), a component of CPC, was reported to treat alcoholic liver disease as a novel natural mitochondria-targeted antioxidant in our previous study. In this study, we investigated whether DMB could protect against dextran sulfate sodium (DSS)-induced inflammatory colitis in mice by regulation of NF-κB pathway and Th cells homeostatis...
November 29, 2016: Inflammation Research: Official Journal of the European Histamine Research Society ... [et Al.]
https://www.readbyqxmd.com/read/27900018/influence-of-ezrin-shrna-in-combination-with-hsp70-on-the-apoptosis-and-proliferation-of-osteosarcoma-cells
#20
Qin Yao, Yihua Pei, Huiqin Zhuo, Bozhen Xie
Ezrin and heat shock protein (HSP)70 have been reported to regulate cell apoptosis and tumor development of osteosarcoma. However, there has not been reported the synergy effect of knocking down ezrin and overexpressing HSP70. In the present study, two vectors, pGFP-V-RS-shRNA and pGFP-V-RS-shRNA-HSP70, were constructed and transfected into LM8 cells [denoted as small hairpin (sh)RNA group and dual group, respectively]. The apoptosis rates in these two transfected groups were significantly higher than those in the control group (empty vector) (P=0...
November 2016: Oncology Letters
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