keyword
MENU ▼
Read by QxMD icon Read
search

IL-18

keyword
https://www.readbyqxmd.com/read/28345767/nlrp3-inflammasome-its-regulation-and-involvement-in-atherosclerosis
#1
REVIEW
Zahra Hoseini, Fatemeh Sepahvand, Bahman Rashidi, Amirhossein Sahebkar, Aria Masoudifar, Hamed Mirzaei
Inflammasomes are intracellular complexes involved in the innate immunity that convert proIL-1β and proIL-18 to mature forms and initiate pyroptosis via cleaving procaspase-1. The most well-known inflammasome is NLRP3. Several studies have indicated a decisive and important role of NLRP3 inflammasome, IL-1β, IL-18, and pyroptosis in atherosclerosis. Modern hypotheses introduce atherosclerosis as an inflammatory/lipid-based disease and NLRP3 inflammasome has been considered as a link between lipid metabolism and inflammation because crystalline cholesterol and oxidized low-density lipoprotein (oxLDL) (two abundant components in atherosclerotic plaques) activate NLRP3 inflammasome...
March 27, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28345580/differential-roles-of-caspase-1-and-caspase-11-in-infection-and-inflammation
#2
Si Ming Man, Rajendra Karki, Benoit Briard, Amanda Burton, Sebastien Gingras, Stephane Pelletier, Thirumala-Devi Kanneganti
Caspase-1, also known as interleukin-1β (IL-1β)-converting enzyme (ICE), regulates antimicrobial host defense, tissue repair, tumorigenesis, metabolism and membrane biogenesis. On activation within an inflammasome complex, caspase-1 induces pyroptosis and converts pro-IL-1β and pro-IL-18 into their biologically active forms. "ICE(-/-)" or "Casp1(-/-)" mice generated using 129 embryonic stem cells carry a 129-associated inactivating passenger mutation on the caspase-11 locus, essentially making them deficient in both caspase-1 and caspase-11...
March 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28342645/the-expression-and-activation-of-the-aim2-inflammasome-correlates-with-inflammation-and-disease-severity-in-patients-with-acute-pancreatitis
#3
Francisco Algaba-Chueca, Enrique de-Madaria, Beatriz Lozano-Ruiz, Claudia Martínez-Cardona, Noé Quesada-Vázquez, Victoria Bachiller, Fabián Tarín, José Such, Rubén Francés, Pedro Zapater, José M González-Navajas
BACKGROUND: Acute pancreatitis is an inflammatory disorder of the pancreas that is responsible for significant morbidity and mortality. The inflammasome pathway has acquired significant relevance in the pathogenesis of many inflammatory disorders, but its role in patients with acute pancreatitis still awaits clarification. METHODS: We performed a prospective study in which 27 patients with acute pancreatitis and 16 healthy controls were included. We isolated peripheral blood mononuclear cells (PBMCs) and we assessed the expression and activation of different inflammasomes as well as their association with the clinical course of the disease...
March 18, 2017: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/28342224/interleukin-18-activates-vg9vd2-t-cells-from-hiv-individuals-recovering-the-response-to-phosphoantigen
#4
Alanna S Murday, Suchita Chaudhry, C David Pauza
OBJECTIVE: Identify an immunoregulatory factor that restores the phosphoantigen response of Vg9Vd2+ T cells from HIV+ individuals on antiretroviral therapy. DESIGN: Characterize the effects of IL-18 on proliferation and effector function in Vg9Vd2 T cells from HIV-negative individuals. Test whether exogenous IL-18 reconstitutes the Vg9Vd2 T cell response to phosphoantigen from HIV-positive donors. METHODS: The Vg9Vd2 T cells from HIV-negative individuals respond strongly to phosphoantigen or aminobisphosphonate stimulation of PBMC, while cells with similar T cell receptor profiles from HIV+ individuals only respond to aminobisphosphonate...
March 25, 2017: Immunology
https://www.readbyqxmd.com/read/28341495/a-phase-2-study-of-tmx-101-intravesical-imiquimod-for-the-treatment-of-carcinoma-in-situ-bladder-cancer
#5
Nicholas M Donin, Karim Chamie, Andrew T Lenis, Allan J Pantuck, Madhu Reddy, Dana Kivlin, Johanna Holldack, Rafaella Pozzi, Gil Hakim, Lawrence I Karsh, Donald L Lamm, Laurence H Belkoff, Arie S Belldegrun, Stuart Holden, Neal Shore
PURPOSE: Imiquimod is a toll-like receptor agonist with proven antitumor activity as a topical treatment for skin cancer. TMX-101 (Vesimune) is a novel liquid formulation of imiquimod optimized for intravesical delivery. The agent demonstrated safety as an intravesical treatment for non-muscle-invasive bladder cancer in a phase 1 clinical trial. We report the results of a phase 2 prospective multicenter clinical trial assessing the safety and activity of TMX-101. MATERIALS AND METHODS: Patients with non-muscle-invasive bladder cancer containing carcinoma in situ were eligible for inclusion...
February 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28339042/immunomodulatory-effects-in-workers-exposed-to-naturally-occurring-asbestos-fibers
#6
Caterina Ledda, Chiara Costa, Serena Matera, Beatrice Puglisi, Valentina Costanzo, Massimo Bracci, Concettina Fenga, Venerando Rapisarda, Carla Loreto
Natural asbestiform fibers are defined 'naturally occurring asbestos' (NOA) and refer to the mineral as a natural component of soils or rocks. The release of NOA fibers into the air from rocks or soils by routine human activities or natural weathering processes represents a risk for human beings. Fluoro-edenite (FE) is a NOA fiber detected in the benmoreitic lava in the area of Biancavilla, South-west slope of Mt. Etna. The aim of the present study was to investigate FE immunotoxicity pathways in a group of 38 occupationally exposed construction workers, in order to find any biological markers of its effect...
March 24, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28337574/the-rs504393-influences-the-level-of-nociceptive-factors-and-enhances-opioid-analgesic-potency-in-neuropathic-rats
#7
Klaudia Kwiatkowski, Anna Piotrowska, Ewelina Rojewska, Wioletta Makuch, Joanna Mika
Increasing evidence has indicated that activated glial cells releasing nociceptive factors, such as interleukins and chemokines, are of key importance for neuropathic pain. Significant changes in the production of nociceptive factors are associated with the low effectiveness of opioids in neuropathic pain. Recently, it has been suggested that CCL2/CCR2 signaling is important for nociception. Here, we studied the time course changes in the mRNA/protein level of CD40/Iba-1, CCL2 and CCR2 in the spinal cord/dorsal root ganglia (DRG) in rats following chronic constriction injury (CCI) of the sciatic nerve...
March 23, 2017: Journal of Neuroimmune Pharmacology: the Official Journal of the Society on NeuroImmune Pharmacology
https://www.readbyqxmd.com/read/28337127/nlrp3-inflammasome-in-neurological-diseases-from-functions-to-therapies
#8
REVIEW
Limin Song, Lei Pei, Shanglong Yao, Yan Wu, You Shang
Neuroinflammation has been identified as a causative factor of multiple neurological diseases. The nucleotide-binding oligomerization domain-, leucine-rich repeat- and pyrin domain-containing 3 (NLRP3) inflammasome, a subcellular multiprotein complex that is abundantly expressed in the central nervous system (CNS), can sense and be activated by a wide range of exogenous and endogenous stimuli such as microbes, aggregated and misfolded proteins, and adenosine triphosphate, which results in activation of caspase-1...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/28336525/extracellular-tdp-43-aggregates-target-mapk-mak-mrk-overlapping-kinase-mok-and-trigger-caspase-3-il-18-signaling-in-microglia
#9
María M Leal-Lasarte, Jaime M Franco, Adahir Labrador-Garrido, David Pozo, Cintia Roodveldt
Dysregulated microglial responses are central in neurodegenerative proteinopathies, including amyotrophic lateral sclerosis (ALS) and frontotemporal lobar disease (FTLD). Pathologic TDP-43, which is typically found in intracellular inclusions, is a misfolding protein with emerging roles in ALS and FTLD. Recently, TDP-43 species have been found in extracellular fluids of patients; however, the overall implications of TDP-43-mediated signaling linked to neuroinflammation are poorly understood. Our work-the first, to our knowledge, to focus on innate immunity responses to TDP-43 aggregates-shows that such species are internalized by microglia and cause abnormal mobilization of endogenous TDP-43...
March 23, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28333114/inflammatory-cytokines-as-uremic-toxins-ni-son-todos-los-que-estan-ni-estan-todos-los-que-son
#10
REVIEW
Esmeralda Castillo-Rodríguez, Soledad Pizarro-Sánchez, Ana B Sanz, Adrian M Ramos, Maria Dolores Sanchez-Niño, Catalina Martin-Cleary, Beatriz Fernandez-Fernandez, Alberto Ortiz
Chronic kidney disease is among the fastest growing causes of death worldwide. An increased risk of all-cause and cardiovascular death is thought to depend on the accumulation of uremic toxins when glomerular filtration rate falls. In addition, the circulating levels of several markers of inflammation predict mortality in patients with chronic kidney disease. Indeed, a number of cytokines are listed in databases of uremic toxins and uremic retention solutes. They include inflammatory cytokines (IL-1β, IL-18, IL-6, TNFα), chemokines (IL-8), and adipokines (adiponectin, leptin and resistin), as well as anti-inflammatory cytokines (IL-10)...
March 23, 2017: Toxins
https://www.readbyqxmd.com/read/28330430/effect-of-waterpipe-tobacco-smoking-on-airway-inflammation-in-murine-model-of-asthma
#11
Nour A Al-Sawalha, Ala'a M Migdadi, Karem H Alzoubi, Omar F Khabour, Nidal A Qinna
OBJECTIVE: There has been an increase in the popularity of waterpipe tobacco smoking (WTS) worldwide, especially in the younger population, including asthma patients. In this study, we investigated the effects of waterpipe smoking on airway inflammation, cytokine levels and oxidative stress markers in an antigen-driven murine model of asthma. MATERIALS AND METHODS: Balb/c mice were divided into four groups; (1) control (received fresh air, ovalbumin sensitization and saline challenge), (2) WTS (received WTS, ovalbumin sensitization and saline challenge), (3) Ova S/C (received fresh air, ovalbumin sensitization and ovalbumin challenge) and (4) simultaneous WTS and Ova S/C (received WTS, ovalbumin sensitization and ovalbumin challenge)...
February 2017: Inhalation Toxicology
https://www.readbyqxmd.com/read/28326926/potential-protein-biomarkers-for-burning-mouth-syndrome-discovered-by-quantitative-proteomics
#12
Eoon Hye Ji, Cynthia Diep, Tong Liu, Hong Li, Robert Merrill, Diana Messadi, Shen Hu
Burning mouth syndrome (BMS) is a chronic pain disorder characterized by severe burning sensation in normal looking oral mucosa. Diagnosis of BMS remains to be a challenge to oral healthcare professionals because the method for definite diagnosis is still uncertain. In this study, a quantitative saliva proteomic analysis was performed in order to identify target proteins in BMS patients' saliva that may be used as biomarkers for simple, non-invasive detection of the disease. By using isobaric tags for relative and absolute quantitation labeling and liquid chromatography-tandem mass spectrometry to quantify 1130 saliva proteins between BMS patients and healthy control subjects, we found that 50 proteins were significantly changed in the BMS patients when compared to the healthy control subjects ( p ≤ 0...
January 2017: Molecular Pain
https://www.readbyqxmd.com/read/28326454/quercetin-and-ascorbic-acid-suppress-fructose-induced-nlrp3-inflammasome-activation-by-blocking-intracellular-shuttling-of-txnip-in-human-macrophage-cell-lines
#13
Jung-Yoon Choe, Seong-Kyu Kim
The aim of this study was to identify the role of thioredoxin-interacting protein (TXNIP) and its interaction with antioxidants in the activation of the fructose-induced NOD-like receptor protein 3 (NLRP3) inflammasome in human macrophages. The study was performed with U937 and THP-1 macrophage cell lines. Total reactive oxygen species (ROS) were measured by flow cytometry. Interleukin-1β (IL-1β), IL-18, NLRP3, TXNIP, and caspase-1 protein expression was detected using western blotting. Quantitative real-time polymerase chain reaction was used to detect IL-1β, IL-18, and caspase-1 gene expression...
March 22, 2017: Inflammation
https://www.readbyqxmd.com/read/28322925/il-22-suppresses-the-infection-of-porcine-enteric-coronaviruses-and-rotavirus-by-activating-stat3-signal-pathway
#14
Mei Xue, Jing Zhao, Lan Ying, Fang Fu, Lin Li, Yanlong Ma, Hongyan Shi, Jiaoer Zhang, Li Feng, Pinghuang Liu
Interleukin-22 (IL-22), a member of the IL-10 superfamily, plays essential roles in fighting against mucosal microbial infection and maintaining mucosal barrier integrity within the intestine. However, little knowledge exists on the ability of porcine IL-22 (pIL-22) to fight against viral infection in the gut. In this study, we found that recombinant mature pIL-22 (mpIL-22) inhibited the infection of multiple diarrhea viruses, including alpha coronavirus, porcine epidemic diarrhea virus (PEDV), transmissible gastroenteritis virus (TGEV), and porcine rotavirus (PoRV), in the intestinal porcine epithelial cell line J2 (IPEC-J2) cells...
March 16, 2017: Antiviral Research
https://www.readbyqxmd.com/read/28322830/antidiabetic-antidyslipidemic-and-toxicity-profile-of-env-2-a-potent-pyrazole-derivative-against-diabetes-and-related-diseases
#15
Eduardo Hernández-Vázquez, Hugo Ocampo-Montalban, Litzia Cerón-Romero, Miguel Cruz, Jaime Gomez-Zamudio, Guadalupe Hiriart-Valencia, Rafael Villalobos-Molina, Angelica Flores-Flores, Samuel Estrada-Soto
Diabetes is a major health problem and a predisposition factor for further degenerative complications and, therefore, novel therapies are urgently needed. Currently, cannabinoid receptor 1 (CB1 receptor) antagonists have been considered as promissory entities for metabolic disorders treatment. Accordingly, the purpose of this work was the evaluation of the sub-acute antidiabetic, anti-hyperglycemic, antidyslipidemic and toxicological profile of ENV-2, a potent hypoglycemic and antioxidant CB1 receptor antagonist...
March 17, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28321151/the-antimalarial-chloroquine-suppresses-lps-induced-nlrp3-inflammasome-activation-and-confers-protection-against-murine-endotoxic-shock
#16
Xiaoli Chen, Ning Wang, Yuanfeng Zhu, Yongling Lu, Xin Liu, Jiang Zheng
Activation of the NLRP3 inflammasome, which catalyzes maturation of proinflammatory cytokines like IL-1β and IL-18, is implicated and essentially involved in many kinds of inflammatory disorders. Chloroquine (CQ) is a traditional antimalarial drug and also possesses an anti-inflammatory property. In this study, we investigated whether CQ suppresses NLRP3 inflammasome activation and thereby confers protection against murine endotoxic shock. CQ attenuated NF-κB and MAPK activation and prohibited expression of IL-1β, IL-18, and Nlrp3 in LPS treated murine bone marrow-derived macrophages (BMDMs), demonstrating its inhibitory effect on the priming signal of NLRP3 activation...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28320049/d-%C3%AE-hydroxybutyrate-promotes-functional-recovery-and-relieves-pain-hypersensitivity-in-mice-with-spinal-cord-injury
#17
Jiao Qian, Wenjun Zhu, Ming Lu, Bin Ni, Jun Yang
BACKGROUND AND PURPOSE: Spinal cord injury (SCI) leads to severe motor and sensory dysfunction and significantly reduces the quality of life. The aim of present work was to investigate the effect of administration of exogenous D-β-hydroxybutyrate (DBHB) on functional recovery and neuropathic pain in spinal-cord-injured mice. EXPERIMENTAL APPROACH: Mice were given a moderate-severe thoracic spinal contusion injury at the T9-10 level, and treated with exogenous DBHB...
March 20, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28319103/microglia-activation-due-to-obesity-programs-metabolic-failure-leading-to-type-two-diabetes
#18
REVIEW
R Maldonado-Ruiz, L Montalvo-Martínez, L Fuentes-Mera, A Camacho
Obesity is an energy metabolism disorder that increases susceptibility to the development of metabolic diseases. Recently, it has been described that obese subjects have a phenotype of chronic inflammation in organs that are metabolically relevant for glucose homeostasis and energy. Altered expression of immune system molecules such as interleukins IL-1, IL-6, IL-18, tumor necrosis factor alpha (TNF-α), serum amyloid A (SAA), and plasminogen activator inhibitor-1 (PAI-1), among others, has been associated with the development of chronic inflammation in obesity...
March 20, 2017: Nutrition & Diabetes
https://www.readbyqxmd.com/read/28316373/nuclear-factor-of-activated-t-cells-and-cytokines-gene-expression-of-the-t-cells-in-aids-patients-with-immune-reconstitution-inflammatory-syndrome-during-highly-active-antiretroviral-therapy
#19
Jia Sun, Heling Chen, Yirui Xie, Junwei Su, Ying Huang, Lijun Xu, Michael Yin, Qihui Zhou, Biao Zhu
Background. The etiology of immune reconstitution inflammatory syndrome (IRIS) in AIDS patients after the initiation of HAART remains unknown. Several researches indicated that the development of IRIS is associated with the production and variation of cytokines, whose gene expression are closely related to the Ca2(+)/CN-nuclear factor of activated T cells (NFAT) pathway. Methods. We studied the expression of NFAT isoforms and their major target cytokines genes in peripheral blood CD3(+) T cells of subjects through fluorescence quantitative PCR and explored the expression changes of these genes before and after HAART...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28303497/n-acetylcysteine-prevents-alcohol-related-neuroinflammation-in-rats
#20
Ricardo Schneider, Solange Bandiera, Débora Guerini Souza, Bruna Bellaver, Greice Caletti, André Quincozes-Santos, Elaine Elisabetsky, Rosane Gomez
Alcoholism has been characterized as a systemic pro-inflammatory condition and alcohol withdrawal has been linked to various changes in the brain homeostasis, including oxidative stress and glutamate hyperactivity. N-acetylcysteine (NAC) is an anti-inflammatory and antioxidant multi-target drug with promising results in psychiatry, including drug addiction. We assessed the effects of NAC on the serum and brain inflammatory cytokines after cessation of chronic alcohol treatment in rats. Male Wistar rats received 2 g/kg alcohol or vehicle twice a day by oral gavage for 30 days...
March 16, 2017: Neurochemical Research
keyword
keyword
59126
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"