keyword
MENU ▼
Read by QxMD icon Read
search

IL 25 receptor

keyword
https://www.readbyqxmd.com/read/28625263/-bacterial-endotoxin-induced-endothelial-cell-injury-and-calcium-overload-associated-with-toll-like-receptor-and-calcium-signal
#1
Jianguo Xiao, Qing Song, Tanshi Li, Rongju Sun
OBJECTIVE: To explore the effect of toll-like receptor 4 (TLR4), myeloid differentiation protein-2 (MD2), and stromal interaction molecular 1 (STIM1) for regulating human vascular endothelial calcium overload injury and inflammatory reaction induced by bacterial endotoxin (LPS). METHODS: Human umbilical vein endothelial cells (HUVECs) were cultured in Dulbecco's modification of Eagle's medium (DMEM). (1) The levels of TLR4, MD2 and nuclear factor-κB (NF-κB) were detected by reverse transcriotion-polymerase chain reaction (RT-PCR) before and 0...
February 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28624391/efficacy-of-melatonin-il-25-and-siil-17b-in-tumorigenesis-associated-properties-of-breast-cancer-cell-lines
#2
Gabriela Bottaro Gelaleti, Thaiz Ferraz Borin, Larissa Bazela Maschio-Signorini, Marina Gobbe Moschetta, Bruna Victorasso Jardim-Perassi, Guilherme Berto Calvinho, Mariana Castilho Facchini, Alicia M Viloria-Petit, Debora Aparecida Pires de Campos Zuccari
Mammary tumorigenesis can be modulated by melatonin, which has oncostatic action mediated by multiple mechanisms, including the inhibition of the activity of transcription factors such as NF-κB and modulation of interleukins (ILs) expression. IL-25 is an active cytokine that induces apoptosis in tumor cells due to differential expression of its receptor (IL-17RB). IL-17B competes with IL-25 for binding to IL-17RB in tumor cells, promoting tumorigenesis. This study purpose is to address the possibility of engaging IL-25/IL-17RB signaling to enhance the effect of melatonin on breast cancer cells...
June 14, 2017: Life Sciences
https://www.readbyqxmd.com/read/28620392/interleukin-25-produced-by-synoviocytes-has-anti-inflammatory-effects-by-acting-as-a-receptor-antagonist-for-interleukin-17a-function
#3
Fabien Lavocat, Ndiémé Ndongo-Thiam, Pierre Miossec
The production and function of cytokines are highly regulated. One mechanism is the balance between pro- and anti-inflammatory cytokines. As interleukin (IL)-17A and IL-25 share the IL-17RA receptor chain, we hypothesize that IL-25 acts as an IL-17A receptor antagonist and limits its pro-inflammatory effects. The production and expression kinetics of IL-25 and its receptor chains IL-17RA and RB were analyzed in rheumatoid synoviocytes alone or in coculture with peripheral blood mononuclear cells (PBMCs). The effects of autocrine or exogenous IL-25 on synoviocytes were investigated in the presence or not of an anti-IL-25 antibody...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28615416/il-17-receptor-a-maintains-and-protects-the-skin-barrier-to-prevent-allergic-skin-inflammation
#4
Achilleas Floudas, Sean P Saunders, Tara Moran, Christian Schwartz, Emily Hams, Denise C Fitzgerald, James A Johnston, Graham S Ogg, Andrew N McKenzie, Patrick T Walsh, Padraic G Fallon
Atopic dermatitis (AD) is a common inflammatory skin disease affecting up to 20% of children and 3% of adults worldwide and is associated with dysregulation of the skin barrier. Although type 2 responses are implicated in AD, emerging evidence indicates a potential role for the IL-17A signaling axis in AD pathogenesis. In this study we show that in the filaggrin mutant mouse model of spontaneous AD, IL-17RA deficiency (Il17ra(-/-) ) resulted in severe exacerbation of skin inflammation. Interestingly, Il17ra(-/-) mice without the filaggrin mutation also developed spontaneous progressive skin inflammation with eosinophilia, as well as increased levels of thymic stromal lymphopoietin (TSLP) and IL-5 in the skin...
June 14, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28601871/perinatal-factors-affecting-serum-hepcidin-levels-in-low-birth-weight-infants
#5
Kenji Ichinomiya, Kenichi Maruyama, Takahiro Inoue, Aya Koizumi, Fumitaka Inoue, Kazuyo Fukuda, Yu Yamazaki, Hirokazu Arakawa
BACKGROUND: Hepcidin, an iron-regulatory hormone, plays a key role in preventing iron overload. Few studies have investigated the regulation of hepcidin in low-birth-weight (LBW) infants who are vulnerable to iron imbalance. OBJECTIVES: To identify perinatal factors associated with serum hepcidin levels in LBW infants. METHODS: Ninety-two LBW infants with a median gestational age (GA) of 32.6 weeks and birth weight of 1,587 g were prospectively enrolled...
June 10, 2017: Neonatology
https://www.readbyqxmd.com/read/28598282/microrna-126-regulates-inflammatory-cytokine-secretion-in-human-gingival-fibroblasts-under-high-glucose-via-targeting-tumor-necrosis-factor-receptor-associated-factor-6
#6
Yi Wu, Li-Ting Song, Jia-Shan Li, Dong-Wang Zhu, Shao-Yun Jiang, Jia-Yin Deng
BACKGROUND: MicroRNAs (miRs) play a crucial role in inflammatory diseases including periodontitis. Meanwhile, miRs act as biomarkers for predicting diabetes mellitus. However, the regulatory mechanism of miR-126 on the development of periodontitis in diabetes patients still remains unclear. METHODS: Human gingival fibroblasts were cultured with low (5.5 mmol/L), medium (15 mmol/L) and high (25 mmol/L) glucose, respectively. The expressions of miR-126, tumor necrosis factor (TNF) receptor associated factor 6 (TRAF6) and related cytokines were analyzed by real-time polymerase chain reaction (PCR)...
June 9, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28578651/immunomodulatory-effect-of-g2013-a-l-guluronic-acid-on-thetlr2-and-tlr4-in-human-mononuclear-cells
#7
Laleh Sharifi, Monireh Mohsenzadegan, Asghar Aghamohammadi, Nima Rezaei, Farzaneh Tofighi Zavareh, Saied Bokaie, Mona Moshiri, Gholamreza Azizi, Abbas Mirshafiey, Zahra Aghazadeh
BACKGROUND: Inhibition of Toll-like receptors (TLRs) signaling have been established as a new method for development of anti-inflammatory drugs instead of NSAIDs (non-steroid anti-inflammatory drugs). Since the immunomodulatory role of G2013 was reported in some recent experiments, we decided to assess the effects of G2013 (a-L-Guluronic acid) on the protein expression of TLR2 and TLR4, their downstream signaling cascade, and the secretion of pro-inflammatory cytokines in human peripheral blood mononuclear cells (PBMCs)...
June 4, 2017: Current Drug Discovery Technologies
https://www.readbyqxmd.com/read/28573424/vitamin-d-inhibits-the-staphylococcal-enterotoxin-b-induced-expression-of-tumor-necrosis-factor-in-microglial-cells
#8
Jinggui He, Xiyun Guo, Zhi-Qiang Liu, Ping-Chang Yang, Shaobo Yang
Microglial cells play a crucial role in inflammatory responses in neural tissue. Vitamin D (VitD3) deficiency is associated with the pathogenesis of inflammation. Staphylococcal enterotoxin B (SEB) is a superantigen and can initiate inflammation. This study tests a hypothesis that VitD3 deficiency upregulates the expression of tumor necrosis factor (TNF) in microglial cells. Microglial cells were isolated from the mouse brain. The microglial cells were cultured in the presence or absence of VitD3 or/and SEB...
June 1, 2017: Immunologic Research
https://www.readbyqxmd.com/read/28552588/vitamin-d-supplementation-during-pregnancy-effect-on-the-neonatal-immune-system-in-a-randomized-controlled-trial
#9
Eve Hornsby, Paul E Pfeffer, Nancy Laranjo, William Cruikshank, Marina Tuzova, Augusto A Litonjua, Scott T Weiss, Vincent J Carey, George O'Connor, Catherine Hawrylowicz
BACKGROUND: Programming of the immune system during fetal development can influence asthma-related risk factors and outcomes in later life. Vitamin D is a well-recognized immune modulator, and deficiency of this nutrient during pregnancy is hypothesized to influence disease development in offspring. OBJECTIVE: We sought to investigate the effect on neonatal immunity of maternal supplementation with 4400 IU/d vitamin D3 during the second and third trimesters of pregnancy by using a subset of cord blood samples from a randomized, double-blind, placebo-controlled clinical trial (the Vitamin D Antenatal Asthma Reduction Trial)...
May 16, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28539367/implications-for-breast-cancer-treatment-from-increased-autotaxin-production-in-adipose-tissue-after-radiotherapy
#10
Guanmin Meng, Xiaoyun Tang, Zelei Yang, Matthew G K Benesch, Alison Marshall, David Murray, Denise G Hemmings, Frank Wuest, Todd P W McMullen, David N Brindley
We have previously established that adipose tissue adjacent to breast tumors becomes inflamed by tumor-derived cytokines. This stimulates autotaxin (ATX) secretion from adipocytes, whereas breast cancer cells produce insignificant ATX. Lysophosphatidate produced by ATX promotes inflammatory cytokine secretion in a vicious inflammatory cycle, which increases tumor growth and metastasis and decreases response to chemotherapy. We hypothesized that damage to adipose tissue during radiotherapy for breast cancer should promote lysophosphatidic acid (LPA) signaling and further inflammatory signaling, which could potentially protect cancer cells from subsequent fractions of radiation therapy...
May 24, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28538649/attenuation-of-hemorrhage-associated-lung-injury-by-adjuvant-treatment-with-c23-an-oligopeptide-derived-from-cold-inducible-rna-binding-protein-cirp
#11
Fangming Zhang, Weng-Lang Yang, Max Brenner, Ping Wang
BACKGROUND: Hemorrhagic shock (HS) is an important cause of mortality. HS is associated with an elevated incidence of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS), significantly contributing to HS morbidity and mortality. Cold-inducible RNA-binding protein (CIRP) is released into the circulation during HS and can cause lung injury. C23 is a CIRP-derived oligopeptide that binds with high affinity to the CIRP receptor and inhibits CIRP-induced phagocyte secretion of TNF-α...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28529526/genetic-factors-and-the-risk-of-periodontitis-development-findings-from-a-systematic-review-composed-of-13-studies-of-meta-analysis-with-71-531-participants
#12
REVIEW
Maélson Klever da Silva, Antonio Carlos Gonçalves de Carvalho, Even Herlany Pereira Alves, Felipe Rodolfo Pereira da Silva, Larissa Dos Santos Pessoa, Daniel Fernando Pereira Vasconcelos
Purpose. This work aimed to synthesize the results of recent meta-analysis focusing on polymorphism in inflammatory mediators and its relation with the risk of periodontitis development. Materials and Methods. A systematic search was conducted using databases for publications prior to October 2016. Three examiners extracted data from articles with a clear association between polymorphisms in the inflammatory mediator gene and the development of periodontitis through meta-analysis using the fixed or randomized statistical models to calculate the Odds Ratio with values of P < 0...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28512632/understanding-interleukin-33-and-its-roles-in-eosinophil-development
#13
REVIEW
Laura K Johnston, Paul J Bryce
Over the last decade, significant interest in the contribution of three "epithelial-derived cytokines," such as thymic stromal lymphopoietin, interleukin 25, and interleukin 33 (IL-33), has developed. These cytokines have been strongly linked to the early events that occur during allergen exposures and how they contribute to the subsequent type 2 immune response. Of these three cytokines, IL-33 has proven particularly interesting because of the strong associations found between both it and its receptor, ST2, in several genome-wide association studies of allergic diseases...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/28507179/elevated-expression-of-the-nlrp3-inflammasome-and-its-correlation-with-disease-activity-in-adult-onset-still-disease
#14
Chia-Wei Hsieh, Yi-Ming Chen, Chi-Chen Lin, Kuo-Tung Tang, Hsin-Hua Chen, Wei-Ting Hung, Kuo-Lung Lai, Der-Yuan Chen
OBJECTIVE: The dysregulation of the NLRP3 (NLR containing a pyrin domain) inflammasome is involved in autoinflammatory diseases. Adult-onset Still disease (AOSD) is regarded as an autoinflammatory disease. However, the pathogenic involvement of NLRP3 inflammasome in AOSD remains unclear and NLRP3 activators in AOSD are currently unknown. METHODS: The mRNA expression of NLRP3 inflammasome signaling in peripheral blood mononuclear cells (PBMC) from 34 patients with AOSD and 14 healthy subjects was determined using quantitative-PCR (qPCR)...
May 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28482409/-protective-effect-of-glycogen-synthase-kinase-3%C3%AE-inhibition-via-peroxisome-proliferator-activated-receptor-alpha-activation-in-mice-with-acute-liver-failure
#15
H B Shi, H L Shi, X Y Zhang, D X Chen, Z P Duan, F Ren
Objective: To investigate the role of the glycogen synthase kinase 3β (GSK3β) and the peroxisome proliferator-activated receptor alpha (PPARα) signaling pathway in acute liver failure and related mechanisms in a mouse model of acute liver failure induced by D-galactosamine/lipopolysaccharide (D-GalN/LPS). Methods: C57BL/6 mice were given intraperitoneal injection of D-GalN/LPS to establish a mouse model of acute liver failure. SB216763 was used to inhibit the activity of GSK3β and PPARα siRNA was used to inhibit the expression of PPARα...
March 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/28479300/p2x7-receptor-antagonism-implications-in-diabetic-retinopathy
#16
Chiara Bianca Maria Platania, Giovanni Giurdanella, Luisa Di Paola, Gian Marco Leggio, Filippo Drago, Salvatore Salomone, Claudio Bucolo
Diabetic retinopathy (DR) is the most frequent complication of diabetes and one of leading causes of blindness worldwide. Early phases of DR are characterized by retinal pericyte loss mainly related to concurrent inflammatory process. Recently, an important link between P2X7 receptor (P2X7R) and inflammation has been demonstrated indicating this receptor as potential pharmacological target in DR. Here we first carried out an in silico molecular modeling study in order to characterize the allosteric pocket in P2X7R, and identify a suitable P2X7R antagonist through molecular docking...
May 4, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28475641/a-nonsense-mutation-in-tlr5-is-associated-with-survival-and-reduced-il-10-and-tnf-%C3%AE-levels-in-human-melioidosis
#17
Panjaporn Chaichana, Narisara Chantratita, Florian Brod, Sirikamon Koosakulnirand, Kemajittra Jenjaroen, Suchintana Chumseng, Manutsanun Sumonwiriya, Mary N Burtnick, Paul J Brett, Prapit Teparrukkul, Direk Limmathurotsakul, Nicholas P J Day, Susanna J Dunachie, T Eoin West
BACKGROUND: Melioidosis, caused by the flagellated bacterium Burkholderia pseudomallei, is a life-threatening and increasingly recognized emerging disease. Toll-like receptor (TLR) 5 is a germline-encoded pattern recognition receptor to bacterial flagellin. We evaluated the association of a nonsense TLR5 genetic variant that truncates the receptor with clinical outcomes and with immune responses in melioidosis. METHODOLOGY/PRINCIPAL FINDINGS: We genotyped TLR5 c...
May 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28459398/-effect-of-mechanical-stretch-preconditioning-on-pathological-stretch-induced-activation-of-%C3%AE-aminobutyric-acid-signaling-pathway-in-human-type-ii-alveolar-epithelial-cells
#18
Ke Luo, Luojing Zhou, Tianfeng Huang, Weizhen Guo, Ju Gao
OBJECTIVE: To evaluate the effect of mechanical stretch preconditioning on pathological stretch-induced activation of γ-aminobutyric acid (GABA) signaling pathway in human type II alveolar epithelial cells (AEC II). METHODS: AEC II cell line (A549 cells) cultured in vitro were divided into control group (group C), pathological stretch group (group P1) and mechanical stretch preconditioning group (group P2). In group C, A549 cells were cultured routinely. In group P1, A549 cells were exposed to 20% cyclic stretch for 6 hours...
January 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28446249/adipose-derived-mesenchymal-stem-cells-modulate-cd14-cd16-expression-on-monocytes-from-sepsis-patients-in-vitro-via-prostaglandin-e2
#19
Guanguan Qiu, Guoping Zheng, Menghua Ge, Lanfang Huang, Haijiang Tong, Ping Chen, Dengming Lai, Yaoqin Hu, Baoli Cheng, Qiang Shu, Jianguo Xu
BACKGROUND: Mesenchymal stem cells (MSCs) have been shown to reduce sepsis-induced inflammation and improve survival in mouse models of sepsis. CD16(+) monocytes are proinflammatory and abundant in inflammatory conditions such as sepsis. The primary objective in this exploratory study was to determine the effects of adipose-derived MSCs (ASCs) on three subsets of monocytes from sepsis patients in vitro and to delineate the underlying mechanism. METHODS: This is a prospective cohort study of patients admitted to the medical intensive care unit (ICU) at an academic medical center...
April 26, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28439735/preoperative-prediction-of-the-size-of-pure-ductal-carcinoma-in-situ-using-three-imaging-modalities-as-compared-to-histopathological-size-does-magnetic-resonance-imaging-add-value
#20
Ojuka Kinyuru Daniel, Sung Mook Lim, Joo Heung Kim, Hyung Seok Park, Seho Park, Seung Il Kim
PURPOSE: The purpose of this study was to evaluate whether magnetic resonance imaging (MRI) and ultrasonography add value to traditional mammography in an Asian population with ductal carcinoma in situ (DCIS). METHODS: Data of 244 patients with pure DCIS treated at Severance Hospital between 2013 and 2015 were analyzed retrospectively. Data extracted included age, preoperative diagnosis, tumor size on preoperative imaging studies, and final histopathological tumor type and size, including hormone receptor status...
April 24, 2017: Breast Cancer Research and Treatment
keyword
keyword
47335
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"