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Il- 13

Sérgio Ferreira de Lima, Mayara Mansur Fernandes Tavares, Jamilly Lopes de Macedo, Renata Santos de Oliveira, Sandra de Andrade Heráclio, Maria de Mascena Diniz Maia, Paulo Roberto Eleutério de Souza, Ronald Moura, Sergio Crovella
Human papillomavirus (HPV) infections are strongly associated with the development of cervical intraepithelial neoplasias and invasive cervical cancer. Polymorphisms in cytokine-encoding genes and behavioural cofactors could play an important role in protecting an individual against viral infections and cancer. Here, we investigated whether IL-6 -174 G>C, IL-8 +396 G>T, and TGF-β1 +869 G>C and +915 G>C polymorphisms were associated with susceptibility to HPV infection in women from north-east (Pernambuco) Brazil...
October 24, 2016: Memórias do Instituto Oswaldo Cruz
Wen Gu, Rong Cui, Tao Ding, Xiaoming Li, Juan Peng, Weiguo Xu, Fengfeng Han, Xuejun Guo
BACKGROUND AND OBJECTIVE: Statins have been widely used in inflammatory diseases including asthma, because of their anti-inflammatory and immunomodulatory properties. It has been shown that simvastatin induces autophagy and cell death in some circumstances. However, the possible cross-talk between simvastatin and autophagic processes in lung disease is largely unknown. Thus, we investigated the impact of simvastatin on airway inflammation and airway remodelling and the possible relationship of these processes to a simvastatin-induced autophagic pathway in mouse models of asthma...
October 26, 2016: Respirology: Official Journal of the Asian Pacific Society of Respirology
Kelly C G Manfrere, Marina P Torrealba, Denis R Miyashiro, Luanda M S Oliveira, Gabriel C de Carvalho, Josenilson F Lima, Anna Claudia C C Branco, Nátalli Z Pereira, Juliana Pereira, José A Sanches, Maria N Sato
Sézary syndrome (SS) carries a poor prognosis, and infections represent the most frequent cause of death in SS patients. Toll-like receptors (TLRs) are a family of innate immune receptors that induce protective immune responses against infections. We sought to evaluate the ability of TLR agonists to induce inflammatory cytokine, Th2 cytokine, and type I interferon (IFN-I) production by peripheral blood mononuclear cells (PBMC) of untreated SS patients. We detected impaired IL-6, IL-10 and IL-13 secretion by PBMC induced by the agonists for TLR5, TLR3, TLR7 and TLR9 in SS patients, while it was partially recovered by TLR2/TLR4 and TLR7/8 agonists TNF secretion was restored following stimulation with TLR2/TLR4 agonists...
October 21, 2016: Oncotarget
Xing He, Rui Tang, Yue Sun, Yan-Ge Wang, Kui-Yang Zhen, Dong-Mei Zhang, Wei-Qing Pan
Schistosomiasis is a chronic disease caused by the parasite of the Schistosoma genus and is characterized by egg-induced hepatic granulomas and fibrosis. Macrophages play a central role in schistosomiasis with several studies highlighting their differentiation into M2 cells involved in the survival of infected mice through limitation of immunopathology. However, little is known regarding the mechanisms of regulating macrophage differentiation. Here, we showed that the early stage of infection by Schistosoma japonicum induced expression of type 1T-helper-cell (Th1) cytokine, interferon-γ (IFN-γ), leading to increase in M1 cells...
October 19, 2016: EBioMedicine
Botao Wang, Ying Gao, Guoxi Zheng, Xiaoyong Ren, Bin Sun, Kang Zhu, Huanan Luo, Zhenghui Wang, Min Xu
Allergic rhinitis (AR) is a common chronic inflammatory condition of the nasal mucosal tissue. Platycodin D (PLD), a triterpenoid saponin isolated from the root of Platycodon grandiflorum, has anti-inflammatory effects in a mouse model of allergic asthma. However, the anti-inflammatory effects of PLD in the nasal mucosa have not been deeply investigated. The objective was to investigate the effect of PLD on inflammatory cytokines and mucus production from nasal epithelial cells. Our study showed that PLD inhibited the levels of granulocyte-macrophage colony-stimulating factor (GM-CSF) and eotaxin in interleukin (IL)-13-stimulated RPMI2650 cells...
October 22, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Moyu Ming, Zhixi Luo, Shengqiu Lv, Chaoqian Li
The present study aimed to investigate whether inhalation of inactivated‑Mycobacterium phlei could prevent airway hyperresponsiveness and airway eosinophilia. A total of 24 male Balb/c mice were randomly divided into three groups: Normal control group (group A), asthma model group (group B) and the intervention group (group C), (8 mice/group). Group A mice were sensitized and with challenged saline and group B with ovalbumin (OVA). Group C mice were administered with aerosol Mycobacterium phlei once daily prior to the allergen challenge...
October 19, 2016: Molecular Medicine Reports
Da-Wun Yang, Ok-Hwa Kang, Young-Seob Lee, Sin-Hee Han, Sang-Won Lee, Seon-Woo Cha, Yun-Soo Seo, Su-Hyun Mun, Ryong Gong, Dong-Won Shin, Dong-Yeul Kwon
Salidroside [2-(4-hydroxyphenyl)ethyl β-D-gluco-pyranoside (SAS)] has been identified as the most potent ingredient of the plant Rhodiola rosea L. Previous studies have demonstrated that it possesses a number of pharmacological properties, including anti-aging, anti-fatigue, antioxidant, anticancer and anti-inflammatory properties. In this study, to ascertain the molecular mechanisms responsible for the anti-inflammatory activity of SAS, we used phorbol-12-myristate-13-acetate (PMA) plus A23187 to induce inflammation in human mast cell line-1 (HMC-1)...
October 18, 2016: International Journal of Molecular Medicine
Xu-Xu Chen, Tao Wang, Jian Li, Hui Kang
BACKGROUND: After total hip arthroplasty (THA), there is a noteworthy inflammatory response. The inflammatory response is associated with postoperative recovery and complications. However, there had been few reports on the relationship between inflammatory response and postoperative complication rate. The aim of the present study was to investigate early inflammatory response in the first 3 days after THA, and to identify the relationship between inflammatory response and estimated complication rate after surgery...
2016: Chinese Medical Journal
Lun Cai, Lei Yu, Sa Liu, Tongxun Li, Xiaoping Zhang, Wei Cui, Jie Du, Qinyi Zhang
Accumulating evidence shows that immune cells play an important role in carotid atherosclerotic plaque development. In this study, we assessed the association of 6 different natural killer T (NKT) cell subsets, based on CD57 and CD8 expression, with risk for development of carotid atherosclerotic plaque (CAP). Molecular expression by peripheral NKT cells was evaluated in 13 patients with high-risk CAP and control without carotid stenosis (n = 18). High-risk CAP patients, compared with healthy subjects, had less percentage of CD57+CD8- NKT cell subsets (8...
October 24, 2016: Inflammation
Fanqi Kong, Bozhi Ye, Jiatian Cao, Xueli Cai, Lu Lin, Shanjun Huang, Weijian Huang, Zhouqing Huang
Aims: In the NOD-like receptor (NLR) family, the pyrin domain containing 3 (NLRP3) inflammasome is closely related to the progression of atherosclerosis. This study aimed to assess the effects of curcumin on NLRP3 inflammasome in phorbol 12-myristate 13-acetate (PMA)-induced macrophages and explore its underlying mechanism. Methods: Human monocytic THP-1 cells were pretreated with curcumin for 1 h and subsequently induced with PMA for 48 h. Total protein was collected for Western blot analysis. Cytokine interleukin (IL)-1β release and nuclear factor kappa B (NF-κB) p65 translocation were detected by ELISA assay and cellular NF-κB translocation kit, respectively...
2016: Frontiers in Pharmacology
Zhao Cheng, Hong-Ling Peng, Rong Zhang, Xian-Ming Fu, Guang-Sen Zhang
Previous studies have shown that a subpopulation of granulocyte macrophage colony-stimulating factor (GM-CSF)-dependent F4/80(high) CD11b(high) innate macrophages could be derived from bone marrow cells by continuous in vitro culturing. These cells could be induced to differentiate into M1 or M2 macrophages in vitro. In the current study, we sought to determine whether bone marrow cell-derived innate macrophages (BMIMs) could be used to fulfill an anti-inflammatory purpose by intravenous transplantation in vivo after being stimulated to differentiate into M2 macrophages...
October 12, 2016: Cellular Immunology
Annamaria Cattaneo, Nadia Cattane, Samantha Galluzzi, Stefania Provasi, Nicola Lopizzo, Cristina Festari, Clarissa Ferrari, Ugo Paolo Guerra, Barbara Paghera, Cristina Muscio, Angelo Bianchetti, Giorgio Dalla Volta, Marinella Turla, Maria Sofia Cotelli, Michele Gennuso, Alessandro Prelle, Orazio Zanetti, Giulia Lussignoli, Dario Mirabile, Daniele Bellandi, Simona Gentile, Gloria Belotti, Daniele Villani, Taoufiq Harach, Tristan Bolmont, Alessandro Padovani, Marina Boccardi, Giovanni B Frisoni
The pathway leading from amyloid-β deposition to cognitive impairment is believed to be a cornerstone of the pathogenesis of Alzheimer's disease (AD). However, what drives amyloid buildup in sporadic nongenetic cases of AD is still unknown. AD brains feature an inflammatory reaction around amyloid plaques, and a specific subset of the gut microbiota (GMB) may promote brain inflammation. We investigated the possible role of the GMB in AD pathogenesis by studying the association of brain amyloidosis with (1) GMB taxa with pro- and anti-inflammatory activity; and (2) peripheral inflammation in cognitively impaired patients...
August 31, 2016: Neurobiology of Aging
José Alcaraz-Quiles, Esther Titos, Mireia Casulleras, Marco Pavesi, Cristina López-Vicario, Bibiana Rius, Aritz Lopategi, Andrea de Gottardi, Ivo Graziadei, Henning Gronbaek, Pere Ginès, Mauro Bernardi, Vicente Arroyo, Joan Clària
: Acute-on-chronic liver failure (ACLF) in cirrhosis is an increasingly recognized syndrome characterized by acute decompensation, organ failure(s) and high short-term mortality. Recent findings suggest that an over-exuberant systemic inflammation plays a primary role in ACLF progression. In this study, we examined whether genetic factors shape systemic immune responses in patients with decompensated cirrhosis. Six single nucleotide polymorphisms (SNPs) in inflammation-related genes (IL-1β: rs1143623, IL-1ra: rs4251961, IL-10: rs1800871, SOCS3: rs4969170, NOD2: rs3135500 and CMKLR1: rs1878022) were genotyped in 279 cirrhotic patients with (n=178) and without (n=101) ACLF from the CANONIC study of the CLIF consortium...
October 24, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
Aiko Tanaka, Mie Nishimura, Yuji Sato, Hiroki Sato, Jun Nishihira
Pleurotus cornucopiae (Oyster mushroom, Tamogitake) has long been eaten as a functional food for enhancement of the immune system, but its effectiveness has not been well confirmed in humans. To this end, we set up a double-blind placebo-controlled human clinical trial to investigate the potential of Oyster mushrooms with respect to the up-regulation of the immune system. The subjects ingested Oyster mushroom extract for 8 weeks. We measured the serum cytokine levels involved in regulation of the immune system, including interferon (IFN)-γ, interleukin (IL)-4, IL-5, IL-10, IL-12, IL-13, and tumor-necrosis factor (TNF)-α...
October 2016: Journal of Traditional and Complementary Medicine
Byung Sup Kim, Doo-Sik Kong, Ho Jun Seol, Do-Hyun Nam, Jung-Il Lee
Residual or recurrent hemangiopericytoma (HPC) has been treated with radiosurgery; however, its long-term outcome is not well known. This study is to investigate the long-term outcome of gamma knife radiosurgery (GKS) for residual or recurrent HPCs. We conducted a retrospective analysis of 18 patients who underwent gamma knife radiosurgery for residual or recurrent HPCs. Of the 18 patients, 10 patients had high-grade HPCs (27 tumors) and 8 had low-grade HPCs (13 tumors). Median overall survival (OS) after the first GKS was 134...
October 18, 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
Kaori Sadakane, Takamichi Ichinose, Masataka Nishikawa, Hirohisa Takano, Takayuki Shibamoto
BACKGROUND: Epidemiological studies have implicated Asian sand dust (ASD) in the increased prevalence of respiratory disorders, including asthma. It has been observed that fungal elements such as β-glucan can be adsorbed onto ASD. In the present study, the exacerbating effect of the combined exposure to zymosan A (ZymA) containing yeast β-glucan and heat-inactivated ASD on ovalbumin (OVA)-induced murine lung eosinophilia was investigated. METHODS: BALB/c mice were repeatedly instilled intratracheally with one of eight immunogenic formulations consisting of various combinations of (1) ZymA, (2) ASD that was briefly heated to remove organic substances (H-ASD), and (3) OVA in normal saline, or each of the above alone...
2016: Allergy, Asthma, and Clinical Immunology
Alessandro Marcon, Alberto Vaona, Giulio Rigon, Marco Carazzolo, Franco Del Zotti, Sandro Girotto, Claudio Marafetti
OBIETTIVI: descrivere, nella ASL 21 di Legnago (VR), l'andamento di alcuni indicatori sanitari tra il 2009, anno precedente all'avvio di un progetto triennale per la gestione integrata dell'assistenza al paziente con diabete mellito di tipo 2, e il 2012, ultimo anno del progetto. DISEGNO: studio longitudinale trasversale ripetuto. SETTING E PARTECIPANTI: tutti i pazienti diabetici di tipo 2 della ASL 21, identificati nei database aziendali (in base a esenzioni per patologia, accessi al servizio diabetologico, consumo di farmaci antidiabetici e strisce per la determinazione della glicemia) e nelle cartelle cliniche dei medici di famiglia...
September 2016: Epidemiologia e Prevenzione
Sylwia Wrotek, Krzysztof Domagalski, Tomasz Jędrzejewski, Eliza Dec, Wiesław Kozak
PURPOSE: The aim of our study was to investigate the effect of buthionine sulfoximine (BSO) - a glutathione depletor - on a course of endotoxic fever and IL-1β and IL-6 production. MATERIAL AND METHODS: Male Wistar rats were subjected to intraperitoneal injection of lipopolysaccharide (LPS) from E. coli (50μg/kg, ip) to provoke fever. The level of spleen glutathione, plasma interleukin (IL)-1β, IL-6, and deep body temperature (Tb) were measured. RESULTS: The LPS administration provoked fever (the average Tb was 38...
October 17, 2016: Cytokine
Hye Seon Kang, Chin Kook Rhee, Hea Yon Lee, Hyoung Kyu Yoon, Soon Seok Kwon, Sook Young Lee
Background/Aims: Inhaled corticosteroids are the most effective treatment currently available for asthma, but their beneficial effect against airway remodeling is limited. The tyrosine kinase inhibitor nilotinib has inhibitory activity against c-kit and the platelet-derived growth factor receptor. We compared the effects of fluticasone and nilotinib on airway remodeling in a chronic asthma model. We also examined whether co-treatment with nilotinib and fluticasone had any synergistic effect in preventing airway remodeling...
October 20, 2016: Korean Journal of Internal Medicine
Nirali N Shah, Theresa M Watson, Bonnie Yates, David J Liewehr, Seth M Steinberg, David Jacobsohn, Terry J Fry
BACKGROUND: Diagnosis of engraftment syndrome (ES) following allogeneic hematopoietic stem cell transplantation (HSCT) can be a challenge due to the systemic presentation and alternative etiologies. With a goal of establishing biomarkers to more accurately distinguish ES, we prospectively analyzed levels of cytokines during HSCT. PROCEDURES: We performed a prospective study of children ≤21 years who underwent allogeneic HSCT. Blood samples for interleukin (IL)-6, IL-8, IL-10, IL-1b, IL-12p70, interferon-γ, tumor necrosis factor alpha (TNF-α) and procalcitonin were obtained from each subject prior to conditioning, at day 0, and then biweekly through engraftment and at days 30, 60 and 100...
October 20, 2016: Pediatric Blood & Cancer
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