keyword
MENU ▼
Read by QxMD icon Read
search

Systemic inflammatory response

keyword
https://www.readbyqxmd.com/read/29149778/the-changes-of-th17-treg-and-related-cytokines-il-17-il-23-il-10-and-tgf-%C3%AE-in-respiratory-syncytial-virus-bronchiolitis-rat-model
#1
Meng Gao, Liang-Xiao Liu, Fu-Ling Wu, Xuejing Zhang, Ying-Ying Li, Tao Shi, De-Zhi Li, Ting-Ting Han
Respiratory syncytial virus (RSV) is the leading cause of bronchiolitis and hospitalization that lead to high morbidity and mortality among young infants. T helper 17 (Th17) cells and regulatory T cells (Tregs) play essential roles in the pathogenesis of autoimmune, cancer, and inflammatory diseases. However, whether changes in T-cell subsets are related to the systemic immune responses in RSV-caused bronchiolitis merit further investigation. Three-week-old Sprague Dawley (SD) rats were randomly divided into the normal control (NC) and RSV bronchiolitis (RSV-B) groups...
October 2017: Iranian Journal of Allergy, Asthma, and Immunology
https://www.readbyqxmd.com/read/29149454/melatonin-alleviates-adipose-inflammation-through-elevating-%C3%AE-ketoglutarate-and-diverting-adipose-derived-exosomes-to-macrophages-in-mice
#2
Zhenjiang Liu, Lu Gan, Tiantian Zhang, Qian Ren, Chao Sun
Obesity is associated with macrophage infiltration and metabolic inflammation, both of which promote metabolic disease progression. Melatonin is reported to possess anti-inflammatory properties by inhibiting inflammatory response of adipocytes and macrophages activation. However, the effects of melatonin on the communication between adipocytes and macrophages during adipose inflammation remain elusive. Here, we demonstrated melatonin alleviated inflammation and elevated α-ketoglutarate (αKG) level in adipose tissue of obese mice...
November 17, 2017: Journal of Pineal Research
https://www.readbyqxmd.com/read/29149212/mycolactone-displays-anti-inflammatory-effects-on-the-nervous-system
#3
Caroline Isaac, Annie Mauborgne, Alfonso Grimaldi, Kemy Ade, Michel Pohl, Cristina Limatola, Yves Boucher, Caroline Demangel, Laure Guenin-Macé
BACKGROUND: Mycolactone is a macrolide produced by the skin pathogen Mycobacterium ulcerans, with cytotoxic, analgesic and immunomodulatory properties. The latter were recently shown to result from mycolactone blocking the Sec61-dependent production of pro-inflammatory mediators by immune cells. Here we investigated whether mycolactone similarly affects the inflammatory responses of the nervous cell subsets involved in pain perception, transmission and maintenance. We also investigated the effects of mycolactone on the neuroinflammation that is associated with chronic pain in vivo...
November 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29149185/linezolid-and-atorvastatin-impact-on-pneumonia-caused-by-staphyloccocus-aureus-in-rabbits-with-or-without-mechanical-ventilation
#4
Laure-Anne Pauchard, Mathieu Blot, Rémi Bruyere, Saber-Davide Barbar, Delphine Croisier, Lionel Piroth, Pierre-Emmanuel Charles
Pneumonia may involve methicillin-resistant Staphylococcus aureus (MRSA), with elevated rates of antibiotics failure. The present study aimed to assess the effect of statins given prior to pneumonia development. Spontaneously breathing (SB) or mechanically ventilated (MV) rabbits with pneumonia received atorvastatin alone, linezolid (LNZ) alone, or a combination of both (n = 5 in each group). Spontaneously breathing and MV untreated infected animals (n = 11 in each group), as well as uninfected animals (n = 5 in each group) were used as controls...
2017: PloS One
https://www.readbyqxmd.com/read/29148731/conjugation-of-transforming-growth-factor-beta-to-antigen-loaded-poly-lactide-co-glycolide-nanoparticles-enhances-efficiency-of-antigen-specific-tolerance
#5
Liam M Casey, Ryan M Pearson, Kevin Hughes, Jeffrey Liu, Justin Rose, Madeleine G North, Leon Wang, Lei Mei, Stephen D Miller, Lonnie D Shea
Current strategies for treating autoimmunity involve the administration of broad-acting immunosuppressive agents that impair healthy immunity. Intravenous (i.v.) administration of poly(lactide-co-glycolide) nanoparticles (NPs) containing disease-relevant antigens (Ag-NPs) have demonstrated antigen(Ag)-specific immune tolerance in models of autoimmunity. However, subcutaneous (s.c.) delivery of Ag-NPs has not been effective. This investigation tested the hypothesis that co-delivery of the immunomodulatory cytokine, transforming growth factor beta 1 (TGF-β), on Ag-NPs would modulate the immune response to Ag-NPs and improve the efficiency of tolerance induction...
November 17, 2017: Bioconjugate Chemistry
https://www.readbyqxmd.com/read/29147967/association-of-inflammatory-bowel-disease-with-arthritis-evidence-from-in-silico-gene-expression-patterns-and-network-topological-analysis
#6
Anukriti Verma, Pallavi Somvanshi, Shafiul Haque, Bhawna Rathi, Shivani Sharda
Inflammatory bowel disease (IBD) is an idiopathic prolonged ailment accountable for inflammatory conditions of the intestine. Moreover, arthritis is responsible for joints' stiffness and painful inflammation. IBD shows certain articular extra-intestinal manifestations associating IBD with arthritis. IBD associated arthritis is found to be linked with ankylosing spondylitis (AS). The present study insights for the potential and putative drug targets and biomarkers of IBD associated with arthritis using in silico approaches...
November 17, 2017: Interdisciplinary Sciences, Computational Life Sciences
https://www.readbyqxmd.com/read/29146976/association-of-a-variant-in-the-gene-encoding-for-erv1-chemr23-with-reduced-inflammation-in-visceral-adipose-tissue-from-morbidly-obese-individuals
#7
Cristina López-Vicario, Bibiana Rius, José Alcaraz-Quiles, Ana González-Périz, Ana Isabel Martínez-Puchol, Mireia Casulleras, Marta Duran-Güell, Ainitze Ibarzabal, Ricard Corcelles, Andrés Laguna-Fernández, Magnus Back, Esther Titos, Joan Clària
Obesity comorbidities are closely associated with chronic low-grade adipose tissue inflammation. A number of SNPs associated with inflammation has been identified, underscoring the impact of genetic determinants on this process. Here, we screened SNPs in genes with pro-inflammatory (IL-1β, IL-6, STAT3 and JAK2), anti-inflammatory (IL-10 and SOCS3) and pro-resolving (ERV1/ChemR23) properties in 101 obese and 99 non-obese individuals. Among the SNPs analyzed, we identified that individuals carrying a C allele in the rs1878022 polymorphism of the ERV1/ChemR23 gene, which encodes for the receptor of the pro-resolving mediator RvE1, had increased ERV1/ChemR23 protein expression and reduced levels of the inflammatory cytokine IL-6 in adipose tissue...
November 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29146851/draft-whole-genome-sequences-of-periodontal-pathobionts-porphyromonas-gingivalis-prevotella-intermedia-and-tannerella-forsythia-contain-phase-variable-restriction-modification-systems
#8
Richard D Haigh, Liam A Crawford, Joseph D Ralph, Joseph J Wanford, Sonia R Vartoukian, Karolin Hijazi, William Wade, Marco R Oggioni
Periodontal disease comprises mild to severe inflammatory host responses to oral bacteria that can cause destruction of the tooth-supporting tissue. We report genome sequences for 18 clinical isolates of Porphyromonas gingivalis, Prevotella intermedia, and Tannerella forsythia, Gram-negative obligate anaerobes that play a role in the periodontal disease process.
November 16, 2017: Genome Announcements
https://www.readbyqxmd.com/read/29146590/camkii%C3%AE-mediates-the-effect-of-il-17-to-promote-ongoing-spontaneous-and-evoked-pain-in-multiple-sclerosis
#9
Xiaoyu Hu, Fang Huang, Zaijie Jim Wang
Pain is a common and severe symptom in multiple sclerosis (MS), a chronic inflammatory and demyelinating disease of the central nervous system. The neurobiological mechanism underlying MS pain is poorly understood. In this study, we investigated the role of Ca(2+)/calmodulin dependent kinase type IIα (CaMKIIα) in driving chronic pain in MS using a mouse experimental autoimmune encephalomyelitis (EAE) model. We found that spinal CaMKIIα activity was enhanced in EAE correlating with the development of ongoing spontaneous pain and evoked hypersensitivity to mechanical and thermal stimuli...
November 16, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/29146352/anti-inflammatory-properties-of-edible-mushrooms-a-review
#10
REVIEW
Bożena Muszyńska, Agata Grzywacz-Kisielewska, Katarzyna Kała, Joanna Gdula-Argasińska
Mushrooms have been used extensively, owing to their nutritional and medicinal value, for thousands of years. Modern research confirms the therapeutic effect of traditionally used species. Inflammation is a natural response of the immune system to damaging factors, e.g. physical, chemical and pathogenic. Deficiencies of antioxidants, vitamins, and microelements, as well as physiological processes, such as aging, can affect the body's ability to resolve inflammation. Mushrooms are rich in anti-inflammatory components, such as polysaccharides, phenolic and indolic compounds, mycosteroids, fatty acids, carotenoids, vitamins, and biometals...
March 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29146294/distinct-effects-of-interleukin-6-classic-and-trans-signaling-in-bone-fracture-healing
#11
Katja Prystaz, Kathrin Kaiser, Anna Kovtun, Melanie Haffner-Luntzer, Verena Fischer, Anna E Rapp, Astrid Liedert, Gudrun Strauss, Georg H Waetzig, Stefan Rose-John, Anita Ignatius
Bone healing is a complex process with closely linked phases of inflammation, regeneration, and remodeling. Interleukin-6 (IL-6) may crucially regulate this process; however, the underlying mechanisms are presently unclear. IL-6 signals are transmitted via the transmembrane glycoprotein 130 by two distinct mechanisms: classic signaling employing the membrane-anchored IL-6 receptor, and trans-signaling using its soluble form. Here, we investigated the hypothesis that IL-6 classic and trans-signaling have different functions during bone healing...
November 13, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/29146243/current-progress-and-challenges-of-nanoparticle-based-therapeutics-in-pain-management
#12
REVIEW
Vanesa Andreu, Manuel Arruebo
Pain is a widespread and growing health problem worldwide that exerts a considerable social and economic impact on both patients and healthcare systems and, therefore, on society in general. Although current treatment modalities include a wide variety of pharmacological and non-pharmacological approaches, due to the complexity of pain and individual differences in clinical response these options are not always effective in mitigating and relieving pain. In addition, some pain drugs such as non-steroidal anti-inflammatory drugs (NSAIDs), local anesthetics and opioids show several unfavorable side effects...
November 13, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/29146186/human-soluble-thrombomodulin-induced-blockade-of-peripheral-hmgb1-dependent-allodynia-in-mice-requires-both-the-lectin-like-and-egf-like-domains
#13
Yusuke Hayashi, Ryuichi Tsujita, Maho Tsubota, Haruka Saeki, Fumiko Sekiguchi, Goichi Honda, Atsufumi Kawabata
Thrombomodulin (TM), an endothelial protein with anti-coagulant activity, is composed of 5 domains, D1-D5. Recombinant human soluble TM (TMα) consisting of D1-D3, which is generated in CHO cells, suppresses inflammatory and nociceptive signals by inactivating high mobility group box 1 (HMGB1), one of damage-associated molecular patterns. TMα sequesters HMGB1 with the lectin-like D1 and promotes its degradation by thrombin binding to the EGF-like D2. We prepared TM's D123, D1 and D2 by the protein expression system of yeast, and evaluated their effects on HMGB1 degradation in vitro and on the allodynia caused by HMGB1 in distinct redox forms in mice in vivo...
November 13, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29145950/a-combination-of-allogeneic-stem-cells-promotes-cardiac-regeneration
#14
Makoto Natsumeda, Victoria Florea, Angela C Rieger, Bryon A Tompkins, Monisha N Banerjee, Samuel Golpanian, Julia Fritsch, Ana Marie Landin, Nilesh D Kashikar, Vasileios Karantalis, Viky Y Loescher, Kostas E Hatzistergos, Luiza Bagno, Cristina Sanina, Muzammil Mushtaq, Jose Rodriguez, Marcos Rosado, Ariel Wolf, Kevin Collon, Louis Vincent, Anthony J Kanelidis, Ivonne H Schulman, Raul Mitrani, Alan W Heldman, Wayne Balkan, Joshua M Hare
BACKGROUND: The combination of autologous mesenchymal stem cells (MSCs) and cardiac stem cells (CSCs) synergistically reduces scar size and improves cardiac function in ischemic cardiomyopathy. Whereas allogeneic (allo-)MSCs are immunoevasive, the capacity of CSCs to similarly elude the immune system remains controversial, potentially limiting the success of allogeneic cell combination therapy (ACCT). OBJECTIVES: This study sought to test the hypothesis that ACCT synergistically promotes cardiac regeneration without provoking immunologic reactions...
November 14, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29145291/early-enteral-nutrition-versus-delayed-enteral-nutrition-in-acute-pancreatitis-a-prisma-compliant-systematic-review-and-meta-analysis
#15
Ping Feng, Chenjian He, Guqing Liao, Yanming Chen
BACKGROUND: Whether early enteral nutrition (EEN) administration is more beneficial than delayed enteral nutrition (DEN) for patients with acute pancreatitis remains controversial. METHODS: This meta-analysis aimed to pool all relevant articles to evaluate the effects of EEN within 48 hours versus DEN beyond 48 hours on the clinical outcomes of patients with acute pancreatitis. We searched PubMed, Scopus, Embase, and Web of Science for all relevant studies and extracted the data concerning basic characteristics, complications, and mortality...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145255/functional-polymorphism-rs3783553-in-the-3-untranslated-region-of-il-1a-increased-the-risk-of-ischemic-stroke-a-case-control-study
#16
Peng Wang, Qian He, Chen Liu, Shi Zhen He, Shou Yan Zhu, Ying Wen Li, Wei Su, Shu Tian Xiang, Bo Zhao
Accumulating evidence indicates interleukin-1 (IL-1) is a critical mediator of inflammatory responses in ischemic stroke (IS). The aim of this study was to investigate whether rs3783553 in the 3'-untranslated region of IL-1A was associated with the risk of IS. In this hospital-based case-control study, we genotyped the rs3783553 using polymerase chain reaction in 316 patients with IS and 332 age, sex, and ethnicity-matched controls. Plasma level of IL-1α was measured by enzyme-linked immunosorbent assay. The relative luciferase activities were measured by the Dual Luciferase assay system...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145191/antioxidants-maintain-cellular-redox-homeostasis-by-elimination-of-reactive-oxygen-species
#17
Long He, Ting He, Shabnam Farrar, Linbao Ji, Tianyi Liu, Xi Ma
Reactive oxygen species (ROS) are produced by living cells as normal cellular metabolic byproduct. Under excessive stress conditions, cells will produce numerous ROS, and the living organisms eventually evolve series of response mechanisms to adapt to the ROS exposure as well as utilize it as the signaling molecules. ROS molecules would trigger oxidative stress in a feedback mechanism involving many biological processes, such as apoptosis, necrosis and autophagy. Growing evidences have suggested that ROS play a critical role as the signaling molecules throughout the entire cell death pathway...
November 17, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29145183/catastrophe-reaction-and-emotionalism
#18
Antonio Carota, Julien Bogousslavsky
The catastrophic reaction (CR; a disruptive and uncontrolled behavior triggered by anger, irritability, and hostility) and emotionalism (a condition of uncontrolled crying or laughing) are disorders of the emotional regulation and expression, the prevalence of which is underestimated in neurology. Their occurrence is an additional factor of poor outcome for neurologic patients. Although they have been recognized and completely described in their clinical manifestations more than a century ago, many issues remain unsolved regarding their pathogenesis and the respective role of the brain damage and psychological factors...
2018: Frontiers of Neurology and Neuroscience
https://www.readbyqxmd.com/read/29144982/bone-mesenchymal-stem-cell-secretion-of-srankl-opg-m-csf-in-response-to-macrophage-mediated-inflammatory-response-influences-osteogenesis-on-nanostructured-ti-surfaces
#19
Qian-Li Ma, Liang Fang, Nan Jiang, Liang Zhang, Ying Wang, Yu-Mei Zhang, Li-Hua Chen
Although it has been well established that osteogenic differentiation of bone mesenchymal stem cells (bMSCs) as well as osteoclastic differentiation of macrophages can be manipulated by the nanostructure of biomaterial surfaces, the interactions among the effects of the surface on immune cells and bMSCs remained unknown. Therefore, in this study, the osteogenic behaviors and secretion of osteoclastogenesis-related cytokines of human bMSCs on TiO2 nanotubular (NT) surfaces in conditioned medium (CM) generated by macrophages cultured on the respective NT surfaces (NT-CM) were analyzed...
November 4, 2017: Biomaterials
https://www.readbyqxmd.com/read/29144825/salt-hypertension-and-immunity
#20
A Justin Rucker, Nathan P Rudemiller, Steven D Crowley
The link between inappropriate salt retention in the kidney and hypertension is well recognized. However, growing evidence suggests that the immune system can play surprising roles in sodium homeostasis, such that the study of inflammatory cells and their secreted effectors has provided important insights into salt sensitivity. As part of the innate immune system, myeloid cells have diverse roles in blood pressure regulation, ranging from prohypertensive actions in the kidney, vasculature, and brain, to effects in the skin that attenuate blood pressure elevation...
November 16, 2017: Annual Review of Physiology
keyword
keyword
57906
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"