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https://www.readbyqxmd.com/read/28934305/the-prognostic-value-of-interleukin-17-in-lung-cancer-a-systematic-review-with-meta-analysis-based-on-chinese-patients
#1
Xiao-Fei Wang, Yi-Tong Zhu, Jia-Jia Wang, Da-Xiong Zeng, Chuan-Yong Mu, Yan-Bin Chen, Wei Lei, Ye-Han Zhu, Jian-An Huang
BACKGROUND: Interleukin-17 (IL-17) plays an important role in cancer progression. Previous studies remained controversial regarding the correlation between IL-17 expression and lung cancer (LC) prognosis. To comprehensively and quantitatively summarize the prognostic value of IL-17 expression in LC patients, a systematic review and meta-analysis were performed. METHODS: We identified the relevant literatures by searching the PubMed, EMBASE, Cochrane Library, SinoMed, China National Knowledge Infrastructure (CNKI) and Wanfang Data databases, up until April 1, 2017...
2017: PloS One
https://www.readbyqxmd.com/read/28934245/angiopoietin-like-protein-2-regulates-porphyromonas-gingivalis-lipopolysaccharide-induced-inflammatory-response-in-human-gingival-epithelial-cells
#2
Tasuku Ohno, Genta Yamamoto, Jun-Ichiro Hayashi, Eisaku Nishida, Hisashi Goto, Yasuyuki Sasaki, Takeshi Kikuchi, Mitsuo Fukuda, Yoshiaki Hasegawa, Makio Mogi, Akio Mitani
Angiopoietin-like protein 2 (ANGPTL2) maintains tissue homeostasis by inducing inflammation and angiogenesis. It is produced in infiltrating immune cells or resident cells, such as adipocytes, vascular endothelial cells, and tumor cells. We hypothesized that ANGPTL2 might play an important role as a unique mediator in both systemic and periodontal disease. We demonstrated an increased ANGPTL2 concentration in gingival crevicular fluid from chronic periodontitis patients. Porphyromonas gingivalis lipopolysaccharide (LPS) treatment strongly induced ANGPTL2 mRNA and protein levels in Ca9-22 human gingival epithelial cells...
2017: PloS One
https://www.readbyqxmd.com/read/28934227/hemorrhage-enhances-cytokine-complement-component-3-and-caspase-3-and-regulates-micrornas-associated-with-intestinal-damage-after-whole-body-gamma-irradiation-in-combined-injury
#3
Juliann G Kiang, Joan T Smith, Marsha N Anderson, Thomas B Elliott, Paridhi Gupta, Nagaraja S Balakathiresan, Radha K Maheshwari, Barbara Knollmann-Ritschel
Hemorrhage following whole-body γ-irradiation in a combined injury (CI) model increases mortality compared to whole-body γ-irradiation alone (RI). The decreased survival in CI is accompanied by increased bone marrow injury, decreased hematocrit, and alterations of miRNA in the kidney. In this study, our aim was to examine cytokine homeostasis, susceptibility to systemic bacterial infection, and intestinal injury. More specifically, we evaluated the interleukin-6 (IL-6)-induced stress proteins including C-reactive protein (CRP), complement 3 (C3), Flt-3 ligand, and corticosterone...
2017: PloS One
https://www.readbyqxmd.com/read/28934137/evidence-for-involvement-of-il-9-and-il-22-in-cows-milk-allergy-in-infants
#4
Karina V Barros, Vera L Flor Silveira, Marisa S Laranjeira, Neusa F Wandalsen, Susana Passeti, Roberta de Oliveira, Regina V Munekata, Paul S Noakes, Elizabeth A Miles, Philip C Calder
Although allergic inflammation is characterized by a T helper (Th) 2-dominant immune response, the discovery of a role for new T cell subsets in inflammatory diseases has added an additional layer of complexity to the understanding of the pathogeneses of allergic diseases. We evaluated plasma cytokine profiles in infants with cows' milk allergy (CMA), who were being treated with an elimination diet. In a prospective, randomized and controlled study, infants (aged 8.4 ± 3.9 months) with CMA were treated with an elimination diet for 120 days, which replaced cows' milk with a hydrolysed soy protein formula (n = 26) or a free amino acid formula (n = 20)...
September 21, 2017: Nutrients
https://www.readbyqxmd.com/read/28933797/perivascular-perfusion-on-contrast-enhanced-ultrasound-ceus-is-associated-with-inflammation-in-patients-with-acute-deep-vein-thrombosis
#5
Mathias Kaspar, Stephan Imfeld, Sasan Partovi, Markus Aschwanden, Thomas Baldi, Alexander Dikkes, Deborah R Vogt, Dimitrios A Tsakiris, Daniel Staub
Background Inflammatory processes of the venous wall in acute deep vein thrombosis (DVT) play a role in thrombus formation and resolution. However, direct evaluation of the perivascular inflammation is currently not feasible. Objective To assess perivascular perfusion in acute proximal DVT using contrast-enhanced ultrasound (CEUS) reflecting perivenous inflammation and its association with systemic inflammatory markers in a single-centre, prospective observational study. Patients/Methods Twenty patients with proximal DVT underwent CEUS imaging in the thrombosed and contralateral popliteal vein at baseline and after 2 weeks and 3 months...
September 21, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28933769/a-lanosteryl-triterpene-from-protorhus-longifolia-improves-glucose-tolerance-and-pancreatic-beta-cell-ultrastructure-in-type-2-diabetic-rats
#6
Sihle E Mabhida, Rebamang A Mosa, Dambudzo Penduka, Foluso O Osunsanmi, Phiwayinkosi V Dludla, Tryana G Djarova, Andy R Opoku
Type 2 diabetes remains one of the leading causes of death worldwide. Persistent hyperglycemia within a diabetic state is implicated in the generation of oxidative stress and aggravated inflammation that is responsible for accelerated modification of pancreatic beta cell structure. Here we investigated whether a lanosteryl triterpene, methyl-3β-hydroxylanosta-9,24-dien-21-oate (RA-3), isolated from Protorhus longifolia can improve glucose tolerance and pancreatic beta cell ultrastructure by reducing oxidative stress and inflammation in high fat diet and streptozotocin-induced type 2 diabetes in rats...
July 26, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28933492/the-hepatoprotective-effect-of-the-probiotic-clostridium-butyricum-against-carbon-tetrachloride-induced-acute-liver-damage-in-mice
#7
Jiaming Liu, Yaoyang Fu, Hao Zhang, Jindan Wang, Jing Zhu, Yaqi Wang, Yuegui Guo, Guocan Wang, Tianqi Xu, Maoping Chu, Fangyan Wang
Previous studies have revealed that the probiotic Clostridium butyricum (C. butyricum) can attenuate cirrhosis in chronic non-alcoholic liver disease. However, the effects of C. butyricum on acute liver injury (ALI) remain unclear. Therefore, the present study aims to examine the hepatoprotective effects and the underlying mechanisms employed by C. butyricum in a carbon tetrachloride (CCl4)-induced ALI murine model. Here, we evaluated the survival rate and the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), anti-oxidants, cytokines and the gut microbiota to elucidate the potential mechanisms by which C...
September 21, 2017: Food & Function
https://www.readbyqxmd.com/read/28933476/piceatannol-inhibits-the-il-1%C3%AE-induced-inflammatory-response-in-human-osteoarthritic-chondrocytes-and-ameliorates-osteoarthritis-in-mice-by-activating-nrf2
#8
Qian Tang, Zhenhua Feng, Minji Tong, Jianxiang Xu, Gang Zheng, Liyan Shen, Ping Shang, Yu Zhang, Haixiao Liu
Osteoarthritis (OA) is a complex process, to which an inflammatory environment contributes markedly. Piceatannol exerts anti-inflammatory effects on several diseases. In the current study, we explored the protective effects of piceatannol on the progression of OA and investigated its molecular target. In vitro, piceatannol not only attenuated the over-production of inflammatory mediators and cytokines-such as nitric oxide (NO), prostaglandin E2 (PGE2), tumor necrosis factor alpha (TNF-α), and interleukin-6 (IL-6)-but also suppressed the expression of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) at both the mRNA and protein levels...
September 21, 2017: Food & Function
https://www.readbyqxmd.com/read/28932629/a-circulating-th2-cytokines-profile-predicts-survival-in-patients-with-resectable-pancreatic-adenocarcinoma
#9
Geny Piro, Francesca Simionato, Carmine Carbone, Melissa Frizziero, Giuseppe Malleo, Silvia Zanini, Raffaella Casolino, Raffaela Santoro, Maria Mihaela Mina, Camilla Zecchetto, Valeria Merz, Aldo Scarpa, Claudio Bassi, Giampaolo Tortora, Davide Melisi
Surgery is the only potentially curative option for patients with pancreatic ductal adenocarcinoma (PDAC), but metastatic relapse remains common. We hypothesized that the expression levels of inflammatory cytokines could predict recurrence of PDAC, thus allowing to select patients who most likely could benefit from surgical resection. We prospectively collected plasma at diagnosis from 287 patients with pancreatic resectable neoplasms. The expression levels of 23 cytokines were measured in 90 patients with PDAC by using a multiplex analyte profiling assay...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28932550/lncrna260-specific-sirna-targeting-il28ra-gene-inhibit-cardiomyocytes-hypoxic-reoxygenation-injury
#10
Ge Gong, Xin-Xing Yang, Yanyan Li, Hong-Yu Geng, Zhi-Jian Yang, Lian-Sheng Wang, Hyun Jun Kim, Xin-Zheng Lu
BACKGROUND: The interleukin 28 receptor alpha (IL28RA) gene was indicated to be associated with apoptosis. However, it was not clear whether long non-coding RNA 260 (lncRNA 260)-specific siRNA targeting IL28RA gene could inhibit hypoxic reoxygenation (H/R) cardiomyocytes injury or not. To explore the mechanisms underlying the protective effects of lncRNA260-specific siRNA-mediated inhibition of IL28RA from H/R injury in cardiomyocytes, the current research was performed. METHODS: The primary neonatal rat cardiomyocytes were transfected with three different pairs of siRNA specific to lncRNA260 targeting IL28RA gene and then were undergone with the conditions simulating H/R injury...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28931410/lentivirus-mediated-interleukin-1%C3%AE-il-1%C3%AE-knock-down-in-the-hippocampus-alleviates-lipopolysaccharide-lps-induced-memory-deficits-and-anxiety-and-depression-like-behaviors-in-mice
#11
Mengmeng Li, Chenli Li, Hanjie Yu, Xiongxiong Cai, Xinbei Shen, Xin Sun, Jinting Wang, Yanhua Zhang, Chuang Wang
BACKGROUND: Recent evidence has suggested that peripheral inflammatory responses induced by lipopolysaccharides (LPS) play an important role in neuropsychiatric dysfunction in rodents. Interleukin-1β (IL-1β), a pro-inflammatory cytokine, has been proposed to be a key mediator in a variety of behavioral dysfunction induced by LPS in mice. Thus, inhibition of IL-1β may have a therapeutic benefit in the treatment of neuropsychiatric disorders. However, the precise underlying mechanism of knock-down of IL-1β in repairing behavioral changes by LPS remains unclear...
September 20, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28931396/il-4-induced-caveolin-1-containing-lipid-rafts-aggregation-contributes-to-muc5ac-synthesis-in-bronchial-epithelial-cells
#12
Yu Xia, Peng-Cheng Cai, Fan Yu, Liang Xiong, Xin-Liang He, Shan-Shan Rao, Feng Chen, Xiang-Ping Yang, Wan-Li Ma, Hong Ye
BACKGROUND: Mucus overproduction is an important feature of asthma. Interleukin (IL)-4 is required for allergen-induced airway inflammation and mucus production. MUC5AC gene expression is regulated by transcript factors NF-κB. The intracellular Ca(2+) ([Ca(2+)]i) signal is required for activation of NF-κB. The transient receptor potential canonical 1 (TRPC1) channel has been shown to contribute for agonist-stimulated Ca(2+) influx in some types of cells. However, the relationships among IL-4, TRPC1 and mucus overproduction in bronchial epithelial cells (BECs) in asthma are poorly understood...
September 20, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28931374/effects-of-dexmedetomidine-on-tnf-%C3%AE-and-interleukin-2-in-serum-of-rats-with-severe-craniocerebral-injury
#13
Wan-Wei Jiang, Qing-Hui Wang, Ya-Jing Liao, Pai Peng, Min Xu, Li-Xin Yin
BACKGROUND: Dexmedetomidine is a highly selective adrenergic receptor agonist, which has a dose-dependent sedative hypnotic effect. Furthermore, it also has pharmacological properties, and the ability to inhibit sympathetic activity and improve cardiovascular stability during an operation. However, its protective effect on patients with severe craniocerebral injury in the perioperative period remains unclear. METHOD: Eighty adult male SD rats were used and divided into two groups (n = 40, each group): dexmedetomidine injury group (experimental group), and sodium chloride injury group (control group)...
September 20, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28930866/p2x7r-blockade-prevents-nlrp3-inflammasome-activation-and-pancreatic-fibrosis-in-a-mouse-model-of-chronic-pancreatitis
#14
Gui-Xian Zhang, Man-Xue Wang, Wei Nie, Da-Wei Liu, Yi Zhang, Hong-Bin Liu
OBJECTIVES: The aim of this study was to investigate the role of P2X7R (purinergic 2X7 receptor) and NLRP3 (NACHT, LRR, and PYD domains-containing protein 3) inflammasome activation in the process of pancreatic fibrosis in a mouse model of chronic pancreatitis (CP). METHODS: Chronic pancreatitis was induced by repeated intraperitoneal injections of 50 μg/kg cerulein for 6 weeks in mice. P2X7R antagonist oxidized ATP (OxATP) or brilliant blue G (BBG) was administered after the last cerulein injection for 2 weeks...
September 19, 2017: Pancreas
https://www.readbyqxmd.com/read/28930656/more-is-less-il-9-in-the-resolution-of-inflammation
#15
Fotios Karagiannis, Christoph Wilhelm
In a recent study in Nature Medicine, Rauber et al. (2017) identify interleukin-9 (IL-9) derived from group 2 innate lymphoid cells as crucial regulators inducing resolution of chronic inflammation in rheumatoid arthritis. Their findings provide insight into the varied functions of IL-9 and open the door to novel therapeutic interventions.
September 19, 2017: Immunity
https://www.readbyqxmd.com/read/28930532/neuroprotective-role-of-asiatic-acid-in-aluminium-chloride-induced-rat-model-of-alzheimer-s-disease
#16
Mashoque Ahmad Rather, Arokiasamy Justin Thenmozhi, Thamilarasan Manivasagam, Mathiyazahan Dhivya Bharathi, Musthafa Mohamed Essa, Gilles J Guillemin
Alzheimer's disease (AD) is the most common form of dementia, characterized by memory loss, cognitive impairment and personality disorders accompanied by diffuse structural abnormalities in the brain of elderly people. The current investigation explored the neuroprotective potential of asiatic acid (AA), a natural triterpene of Centella asiatica on aluminium chloride (AlCl3) induced rat model of AD. Oral administration of AlCl3 (100 mg/kg b.w.) for 42 days significantly elevated the levels of Al, activity of acetyl cholinesterase and expressions of amyloid precursor protein, amyloid beta1-42, beta and gamma secretases, glial fibrillary acidic protein, ionized calcium binding adaptor molecule 1, interleukins -1β, 6, 4, 2, tumor necrosis factor alpha, inducible nitric oxide synthase, nuclear factor- k beta and cyclooxygenase-2 in the hippocampus and cortex  compared to the control group...
January 1, 2018: Frontiers in Bioscience (Scholar Edition)
https://www.readbyqxmd.com/read/28929820/high-dose-interleukin-2-il-2-for-the-treatment-of-melanoma-safety-considerations-and-future-directions
#17
Stephen Marabondo, Howard L Kaufman
In 1998, high-dose interleukin-2 (IL-2) was the first immunotherapy approved for the treatment of metastatic melanoma based on durable objective responses documented in a subset of patients but widespread utilization was limited by significant toxicity. Advances in targeted therapy and the emergence of T cell checkpoint inhibitors, which can generally be given in the ambulatory setting, have further limited consideration of IL-2 for melanoma patients and the role of IL-2 in the current landscape of melanoma treatment is uncertain...
September 20, 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28929498/dog-skin-parasite-load-tlr-2-il-10-and-tnf-%C3%AE-expression-and-infectiousness
#18
Dandara Camila Morais Pereira-Fonseca, Fernanda Muller de Oliveira-Rovai, Lílian Aparecida Colebrusco Rodas, Carolina Aparecida Carlin Beloti, Rafaela Beatriz Pintor Torrecilha, Píer Kenji Rauschkolb Katsuda Ito, Saulo Vinícius Avanço, Rafael Silva Cipriano, Yuri Tani Utsunomiya, Roberto Mitsuyoshi Hiramoto, Leontides Calvo-Bado, Orin Courtenay, Gisele Fabrino Machado, Valéria Marçal Felix de Lima, Cáris Maroni Nunes
Visceral leishmaniosis is a zoonotic disease that is transmitted by Lutzomyia longipalpis sandflies. Dogs are the main peri-urban reservoir of the disease, and progression of canine leishmaniosis is dependent on the type of immune response elaborated against the parasite. Type 1 immunity is characterized by effective cellular response, with production of pro-inflammatory cytokines such as tumor necrosis factor alpha (TNF-α). In contrast, Type 2 immunity is predominantly humoral, associated with progression of the disease, and mediated by anti-inflammatory cytokines such as interleukin 10 (IL-10)...
September 20, 2017: Parasite Immunology
https://www.readbyqxmd.com/read/28929152/size-dependent-targeted-delivery-of-gold-nanoparticles-modified-with-the-il-6r-specific-aptamer-air-3a-to-il-6r-carrying-cells
#19
Lisa Prisner, Nadine Bohn, Ulrich Hahn, Alf Mews
The delivery of gold nanoparticles (AuNPs) to specific cells strongly depends on the properties e.g. the size of the particles and is of great interest for a large variety of biomedical applications. Here we investigated the size dependence of the receptor-ligand mediated AuNP delivery to cells by comparing very small "molecular" Au-clusters of only 2 nm to larger 7 nm and 36 nm AuNPs with a distinct surface plasmon resonance. Since the molecular weight in this range changes by almost three orders of magnitude, we show how the amount of gold relates to the number of delivered AuNPs...
September 20, 2017: Nanoscale
https://www.readbyqxmd.com/read/28929125/the-association-of-inflammatory-markers-with-nonalcoholic-fatty-liver-disease-differs-by-human-immunodeficiency-virus-serostatus
#20
Jennifer C Price, Ruibin Wang, Eric C Seaberg, Matthew J Budoff, Lawrence A Kingsley, Frank J Palella, Mallory D Witt, Wendy S Post, Chloe L Thio
BACKGROUND: We aimed to determine the relationship of circulating adipokines and inflammatory biomarkers with fatty liver among men in the Multicenter AIDS Cohort Study. METHODS: Noncontrast computed tomography was used to assess fatty liver and measure abdominal visceral adipose tissue (VAT) area in 526 participants without history of cardiovascular disease, heavy alcohol use, or viral hepatitis infection. Multivariable logistic regression was used to assess associations of circulating biomarker levels with fatty liver...
2017: Open Forum Infectious Diseases
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