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Anti-inflammatory food

Jessica Alber, Kelly McGarry, Richard B Noto, Peter J Snyder
Background: Recent genome-wide association screening (GWAS) studies have linked Alzheimer's disease (AD) neuropathology to gene networks that regulate immune function. Kan et al. recently reported that Arg1 (an anti-inflammatory gene that codes for arginase-1) is expressed in parts of the brain associated with amyloidosis prior to the onset of neuronal loss, suggesting that chronic brain arginine deprivation promotes AD-related neuropathology. They blocked arginine catabolism in their mouse AD model by administration of eflornithine (DFMO) to juvenile animals, effectively blocking the expression of AD-related amyloid pathology as the mice aged...
2018: Frontiers in Aging Neuroscience
Machiko Usui, Masayuki Akashi
Oral mite anaphylaxis (OMA) caused by mite-containing food that was initially reported in 1993 has become commonly known after accumulating the case reports. Although it has been pointed out as being related to aspirin intolerance overseas, there are only a few cases reported in Japan so far, particularly no case for children. We report a child case which is seemingly related to OMA and aspirin intolerance. The case is for a boy at the age of 10. After eating Takoyaki with the ingredient of mite-containing flour, he was diagnosed as OMA due to the occurrence of anaphylaxis with respiratory discomfort, abdominal pain, and vomiting...
2018: Arerugī, [Allergy]
Josy Goldoni Lazarini, Janaina de Cássia Orlandi Sardi, Marcelo Franchin, Bruno Dias Nani, Irlan Almeida Freires, Juliana Infante, Jonas Augusto Rizzato Paschoal, Severino Matias de Alencar, Pedro Luiz Rosalen
The anti-inflammatory and antibiofilm activities as well as toxicity and chemical profile of Eugenia brasiliensis pulp extract (EBE), were evaluated. EBE chemical profile and phenolic content were determined by LC-MS/MS. EBE was tested for its in vitro and in vivo anti-inflammatory activity, including TNF-α release, NF-кB activation, neutrophil migration and paw edema. The MIC/MBC and antibiofilm activities were tested against methicillin sensitive and resistant Staphylococcus aureus, Escherichia coli, Pseudomona aeruginosa, Streptococcus mutans, and Lactobacillus acidophilus...
March 15, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Jose-Manuel Carrascosa, Ira Jacobs, Danielle Petersel, Robert Strohal
Psoriasis is a chronic, inflammatory, lifelong disease with a high prevalence (afflicting approximately 1-5% of the population worldwide) and is associated with significant morbidity. The introduction of biologic therapies has improved the management of this disease. Multiple biologic medicines that block cytokine signaling, including tumor necrosis factor (TNF) antagonists (adalimumab, etanercept, and infliximab) and inhibitors of interleukin (IL)-17 (brodalumab, ixekizumab, and secukinumab), IL-23 (guselkumab), or IL-12/23 (ustekinumab), are approved for the treatment of psoriasis...
March 16, 2018: Dermatology and Therapy
Haipeng Yin, Qiang Guo, Xin Li, Tiantian Tang, Cuiling Li, Hengxiao Wang, Yuanxin Sun, Qi Feng, Chunhong Ma, Chengjiang Gao, Fan Yi, Jun Peng
Turmeric is traditionally used as a spice and coloring in foods. Curcumin is the primary active ingredient in the turmeric, and compelling evidence has shown that it has the ability to inhibit inflammation. However, the mechanism mediating its anti-inflammatory effects are not fully understood. We report that curcumin inhibited caspase-1 activation and IL-1β secretion through suppressing LPS priming and the inflammasome activation pathway in mouse bone marrow-derived macrophages. The inhibitory effect of curcumin on inflammasome activation was specific to the NLRP3, not to the NLRC4 or the AIM2 inflammasomes...
March 16, 2018: Journal of Immunology: Official Journal of the American Association of Immunologists
Sophie Outh-Gauer, Marie Alt, Christophe Le Tourneau, Jérémy Augustin, Chloé Broudin, Cassandre Gasne, Thomas Denize, Haitham Mirghani, Elizabeth Fabre, Madeleine Ménard, Florian Scotte, Eric Tartour, Cécile Badoual
Cancer occurrence can be understood as the result of dysfunctions in immune tumoral microenvironment. Here we review the recent understandings of those microenvironment changes, regarding their causes and prognostic significance in head and neck (HN) carcinoma. We will focus on HN squamous cell cancer (SCC) and nasopharyngeal carcinomas (NPC). Their overall poor prognosis may be improved with immunotherapy in a subset of patients, as supported by current clinical trials. However, finding reliable markers of therapeutic response is crucial for patient selection, due to potential severe adverse reactions and high costs...
March 1, 2018: Cancer Treatment Reviews
Chengzhi Fang, Lili Xie, Chunmei Liu, Chunhua Fu, Wei Ye, Hong Liu, Binghong Zhang
Neonatal necrotizing enterocolitis (NEC) is a severe acquired disease that predominantly affects the small intestine of neonates. NEC is caused by a combination of metabolic products, dysfunctions of the blood vessels, mucus and other unknown factors. Berberine may induce beneficial effects on necrotic and cardiovascular diseases due to its anti-inflammatory and anti-apoptotic effects on epithelial cells. In the present study, the therapeutic effects of berberine were investigated and the potential mechanisms by which it functions within a neonatal NEC mouse model were analyzed...
April 2018: Experimental and Therapeutic Medicine
Guillermo de Anda-Jáuregui, Kai Guo, Brett A McGregor, Junguk Hur
The quintessential biological response to disease is inflammation. It is a driver and an important element in a wide range of pathological states. Pharmacological management of inflammation is therefore central in the clinical setting. Anti-inflammatory drugs modulate specific molecules involved in the inflammatory response; these drugs are traditionally classified as steroidal and non-steroidal drugs. However, the effects of these drugs are rarely limited to their canonical targets, affecting other molecules and altering biological functions with system-wide effects that can lead to the emergence of secondary therapeutic applications or adverse drug reactions (ADRs)...
2018: Frontiers in Physiology
Marion Griton, Jan Pieter Konsman
Although the immune and nervous systems have long been considered independent biological systems, they turn out to mingle and interact extensively. The present review summarizes recent insights into the neural pathways activated by and involved in infection-induced inflammation and discusses potential clinical applications. The simplest activation concerns a reflex action within C-fibers leading to neurogenic inflammation. Low concentrations of pro-inflammatory cytokines or bacterial fragments may also act on these afferent nerve fibers to signal the central nervous system and bring about early fever, hyperalgesia and sickness behavior...
March 14, 2018: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
Antonella Dewell, Philip Tsao, Joseph Rigdon, Christopher D Gardner
Antioxidants have been reported to have anti-inflammatory effects, but there is a lack of research comparing food to supplement antioxidant sources. The aim of this study was to determine if increases in intake of foods naturally rich in antioxidants would lower blood levels of inflammatory markers more than consuming antioxidant supplements among adults with cardiovascular disease risk factors. Eighty-eight generally healthy adults with ≥1 elevated risk factor for cardiovascular disease were randomized in a single-blind (diets)/double-blind (supplements), parallel-group study for 8 weeks...
February 2018: Nutrition Research
Ewelina Kurtys, Ulrich L M Eisel, Robert J J Hageman, J Martin Verkuyl, Laus M Broersen, Rudi A J O Dierckx, Erik F J de Vries
Neuroinflammation has been implicated in the pathology of various psychiatric and neurodegenerative disorders. Accumulating evidence suggests that food components can modulate inflammatory processes, and therefore it could be hypothesized that such nutrients might exhibit therapeutic efficacy against these brain diseases. Rice bran is often discarded as a waste product, although it contains a wide range of potentially useful substances. Several rice fiber components from rice bran have been described as having antiinflammatory properties...
March 9, 2018: Nutrition Reviews
Wolfgang Miehsler, Clemens Dejaco, Hans-Peter Gröchenig, Harry Fuchssteiner, Christoph Högenauer, Lili Kazemi-Shirazi, Harald Maier, Andreas Mayer, Alexander Moschen, Walter Reinisch, Wolfgang Petritsch, Reingard Platzer, Pius Steiner, Herbert Tilg, Harald Vogelsang, Heimo Wenzl, Gottfried Novacek
Anti-TNFα-antibodies have revolutionized the therapy of inflammatory bowel diseases and other immune-mediated inflammatory diseases. Due to the increasing application of these substances, the Working Group of Inflammatory Bowel Diseases of the Austrian Association of Gastroenterology and Hepatology intended to update their consensus report on the safe use of Infliximab (published in 2010) and to enlarge its scope to cover all anti-TNFα-antibodies. The present consensus report summarizes the current evidence on the safe use of anti-TNFα-antibodies and covers the following topics: general risk of infection, bacterial infections (i...
March 2018: Zeitschrift Für Gastroenterologie
Shi-Jun Liu, Zhi-Shu Tang, Zhi-Xin Liao, Chun-Li Cui, Hong-Bo Liu, Yan-Ni Liang, Yu Zhang, Hong-Bo Xu, Dong-Bo Zhang, Ya-Ting Zheng, Huan-Xian Shi, Shi-Ying Li
ETHNOPHARMACOLOGICAL RELEVANCE: Ligularia przewalskii (Maxim.) Diels (LP) (called zhangyetuowu in Chinese), is generally found in moist forest areas in the western regions of China. The root, leaves and flower of LP are utilized as a common traditional medicine in China. It has been utilized conventionally in herbal remedies for the remedy of haemoptysis, asthma, pulmonary phthisis, jaundice hepatitis, food poisoning, bronchitis, cough, fever, wound healing, measles, carbuncle, swelling and phlegm diseases...
March 8, 2018: Journal of Ethnopharmacology
Mei-Chin Yin, Chiung-Hung Chang, Chiu-Hsian Su, Bi Yu, Yuan-Man Hsu
Pteris multifida (PM) and Cortex phellodendri (CP) are medicinal foods used for gastrointestinal protection. Lactic-acid bacteria are probiotics. Salmonella Typhimurium strain ST21-infected mice were used to examine the alleviative effects of two lactic-acid bacteria (LAB) as well as aqueous extracts of PM and CP for a 4-day treatment. CP and LAB decreased fecal ST counts. CP and PM reduced the ST21 count in the blood, intestine, and liver. LAB lowered the ST21 count in the intestine and spleen. CP and LAB decreased the IFN-gamma level; PM lowered the TNF-alpha level; and both LAB and PM reduced the IL-1beta level in serum...
March 8, 2018: Bioscience, Biotechnology, and Biochemistry
Luigi Rosa, Antimo Cutone, Maria Stefania Lepanto, Mellani Jinnett Scotti, Maria Pia Conte, Rosalba Paesano, Piera Valenti
Human and bovine lactoferrin (hLf and bLf) are multifunctional iron-binding glycoprotein constitutively synthesized and secreted by glandular epithelial cells and by neutrophils following induction. HLf and bLf possess very high similarity of sequence. Therefore, most of the in vitro and in vivo studies are carried out with commercial bLf (cbLf), available in large quantities and recognized by Food and Drug Administration (FDA, USA) as a safe substance. Physico-chemical heterogeneity of different cbLf preparations influences their effectiveness...
March 7, 2018: Biometals: An International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine
Simona Arena, Andrea Scaloni
Hen egg is a raw material widely used for preparation of food, pharmaceutical and cosmetoceutical products. Dedicated proteomic studies on egg fractions identified most abundant proteins. No similar studies have been performed at the peptidomic level so far. This study fills this gap and provides a comprehensive picture of the peptides present in the yolk plasma of different hen egg types after 24 and 264 h of laying, using a two-step fractionation followed by combined MALDI-TOF-TOF-MS and nanoLC-ESI-Q-Orbitrap-MS/MS analysis...
March 7, 2018: Journal of Agricultural and Food Chemistry
Hyo-Young Kim, Jang Hoon Kim, YangKang So, Si-Yong Kang, Hye Gwang Jeong, Chang Hyun Jin
Apios americana, a leguminous plant, is used as food in some countries. Although the biological activities of Apios extract have been reported, there have been no reports about the anti-inflammatory mechanism of lupinalbin A on the RAW264.7 cells. In this study, we investigated the anti-inflammatory effect of A. americana lupinalbin A on lipopolysaccharide (LPS)-treated RAW264.7 cells. Lupinalbin A significantly inhibited nitric oxide production and inducible nitric oxide synthase expression in LPS-treated RAW264...
March 6, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
Kaeko Murota, Yoshimasa Nakamura, Mariko Uehara
Several dietary flavonoids exhibit anti-oxidative, anti-inflammatory, and anti-osteoporotic activities relevant to prevention of chronic diseases, including lifestyle-related diseases. Dietary flavonoids (glycoside forms) are enzymatically hydrolyzed and absorbed in the intestine, and are conjugated to their glucuronide/sulfate forms by phase II enzymes in epithelial cells and the liver. The intestinal microbiota plays an important role in the metabolism of flavonoids found in foods. Some specific products of bacterial transformation, such as ring-fission products and reduced metabolites, exhibit enhanced properties...
March 5, 2018: Bioscience, Biotechnology, and Biochemistry
Angela A Pridal, Wiebke Böttger, Alastair B Ross
Avenanthramides are phenolic compounds found only in oats, and are of interest due to suggested bioactivities, including anti-inflammatory effects and induction of apoptosis. The objective of this work was to optimise a high performance liquid chromatography (HPLC) method for analysis of avenanthramides in food, and analyse the avenanthramide content in 45 oat fractions and products. The optimised HPLC method was based on triplicate extraction of 100 mg sample with 1 ml 80% ethanol in phosphate buffer (pH 2...
July 1, 2018: Food Chemistry
Wenlin Yu, Catherine J Field, Jianping Wu
Spent hens have low market value and incur significant costs for disposal. This study explored the use of spent hens as a source of bioactive peptides. Spent hen hydrolysates prepared by Protease M or Protex 50FP exhibited interleukin (IL)-6 inhibitory activity in endotoxin-activated macrophage-like U937 cells (p < .05). The potential peptides from Protex 50FP hydrolysate were further fractionated using a combination of ultrafiltration, solid-phase extraction and high-performance liquid chromatography; 17 novel peptides encoded in major muscle proteins were identified by mass spectrometry analysis, of which 7 were chemically synthesized and assayed for the IL-6 inhibitory activity...
July 1, 2018: Food Chemistry
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