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https://www.readbyqxmd.com/read/28078565/the-influence-of-sodium-on-pathophysiology-of-multiple-sclerosis
#1
REVIEW
Jacek Zostawa, Jowita Adamczyk, Paweł Sowa, Monika Adamczyk-Sowa
Multiple sclerosis (MS) is a chronic, inflammatory, autoimmune disease of the central nervous system, and is an important cause of disability in young adults. In genetically susceptible individuals, several environmental factors may play a partial role in the pathogenesis of MS. Some studies suggests that high-salt diet (>5 g/day) may contribute to the MS and other autoimmune disease development through the induction of pathogenic Th17 cells and pro-inflammatory cytokines in both humans and mice. However, the precise mechanisms of pro-inflammatory effect of sodium chloride intake are not yet explained...
January 11, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28078067/%C3%AE-linolenic-acid-reduces-tnf-induced-apoptosis-in-c2c12-myoblasts-by-regulating-expression-of-apoptotic-proteins
#2
Felicia Carotenuto, Dario Coletti, Paolo Di Nardo, Laura Teodori
Impaired regeneration and consequent muscle wasting is a major feature of muscle degenerative diseases. Nutritional interventions such as adjuvant strategy for preventing these conditions are recently gaining increasing attention. Ingestion of n3-polyunsaturated fatty acids has been suggested as having a positive impact on muscle diseases. We recently demonstrated that a diet enriched with plant derived n3-fatty acid, α-linolenic acid (ALA), exerts potent beneficial effects in preserving skeletal muscle regeneration in models of muscle dystrophy...
September 15, 2016: European Journal of Translational Myology
https://www.readbyqxmd.com/read/28076613/the-role-of-dietary-fatty-acid-intake-in-inflammatory-gene-expression-a-critical-review
#3
Daniela Mayumi Rocha, Josefina Bressan, Helen Hermana Hermsdorff
CONTEXT AND OBJECTIVE: Diet is an important modifiable factor involved in obesity-induced inflammation. We reviewed clinical trials that assessed the effect of consumption of different fatty acids on the expression of inflammation-related genes, such as cytokines, adipokines, chemokines and transcription factors. DESIGN AND SETTING: Narrative review study conducted at a research center. METHODS: This was a review on the effect of fat intake on inflammatory gene expression in humans...
January 5, 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28076416/the-ccr2-inhibitor-propagermanium-attenuates-diet-induced-insulin-resistance-adipose-tissue-inflammation-and-non-alcoholic-steatohepatitis
#4
Petra Mulder, Anita M van den Hoek, Robert Kleemann
BACKGROUND AND AIM: Obese patients with chronic inflammation in white adipose tissue (WAT) have an increased risk of developing non-alcoholic steatohepatitis (NASH). The C-C chemokine receptor-2 (CCR2) has a crucial role in the recruitment of immune cells to WAT and liver, thereby promoting the inflammatory component of the disease. Herein, we examined whether intervention with propagermanium, an inhibitor of CCR2, would attenuate tissue inflammation and NASH development. METHODS: Male C57BL/6J mice received a high-fat diet (HFD) for 0, 6, 12 and 24 weeks to characterize the development of early disease symptoms of NASH, i...
2017: PloS One
https://www.readbyqxmd.com/read/28074058/intracellular-atp-in-balance-of-pro-and-anti-inflammatory-cytokines-in-adipose-tissue-with-and-without-tissue-expansion
#5
J H Lee, Y Zhang, Z Zhao, X Ye, X Zhang, H Wang, J Ye
OBJECTIVES: To understand the mechanism of white fat expansion in the presence of inflammation, we examined the balance of pro- and anti-inflammatory cytokines in epididymal fat during weight gain in DIO mice. METHODS: The pro- and anti-inflammatory cytokines were examined in white fat of diet-induced obese mice and lean mice. The mechanism of gene expression was investigated with a focus on intracellular ATP (iATP). ATP activity was tested in cellular and non-cellular systems in activation of serine kinases (IKKβ, JNK and ERK)...
January 11, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28072821/maysin-and-its-flavonoid-derivative-from-centipedegrass-attenuates-amyloid-plaques-by-inducting-humoral-immune-response-with-th2-skewed-cytokine-response-in-the-tg-appswe-ps1de9-alzheimer-s-mouse-model
#6
Yuno Song, Hong-Duck Kim, Min-Kwon Lee, Il-Hwa Hong, Chung-Kil Won, Hyoung-Woo Bai, Seung Sik Lee, SungBeom Lee, Byung Yeoup Chung, Jae-Hyeon Cho
Alzheimer's disease (AD) is a slow, progressive neurodegenerative disease and the most common type of dementia in the elderly. The etiology of AD and its underlying mechanism are still not clear. In a previous study, we found that an ethyl acetate extract of Centipedegrass (CG) (i.e., EA-CG) contained 4 types of Maysin derivatives, including Luteolin, Isoorientin, Rhamnosylisoorientin, and Derhamnosylmaysin, and showed protective effects against Amyloid beta (Aβ) by inhibiting oligomeric Aβ in cellular and in vitro models...
2017: PloS One
https://www.readbyqxmd.com/read/28071789/aspirin-triggered-lipoxin-inhibits-atherosclerosis-progression-in-apoe-mice
#7
Marcelo H Petri, Andrés Laguna-Fernandez, Hildur Arnardottir, Craig E Wheelock, Mauro Perretti, Göran K Hansson, Magnus Bäck
BACKGROUND AND PURPOSE: Atherosclerosis is characterized by a chronic non-resolving inflammation in the arterial wall. Aspirin-triggered lipoxin A4 (ATL) is a potent anti-inflammatory mediator, involved in the resolution of inflammation. However, the therapeutic potential of immune targeting by means of ATL in atherosclerosis has not previously been explored. The aim of the present study was to determine the effects of ATL and its receptor Fpr2 on atherosclerosis development and progression in apolipoprotein E (ApoE(-/-) ) deficient mice...
January 10, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28070452/dietary-inflammatory-index-and-recurrence-of-depressive-symptoms-results-from-the-whitehall-ii-study
#8
Tasnime Akbaraly, Clarisse Kerlau, Marilyn Wyart, Nathalie Chevallier, Louise Ndiaye, Nitin Shivappa, James R Hébert, Mika Kivimäki
There is a growing interest in understanding the role of inflammation in diet-depression relationship. The present study examined whether the dietary inflammatory index (DII, a measure of the inflammatory potential of individuals' diets) is associated with recurrent depressive symptoms (DepS) (CES-D score>16 or taking antidepressants both at baseline and follow-up) assessed over 5 years in middle-aged men (n=3178) and women (n=1068) from the Whitehall II Study. For each increment of 1 SD of DII score, odds of recurrent DepS increased by 66% (95 % CI:1...
November 2016: Clinical Psychological Science
https://www.readbyqxmd.com/read/28069582/human-apolipoprotein-a-i-exerts-a-prophylactic-effect-on-high-fat-diet-induced-atherosclerosis-via-inflammation-inhibition-in-a-rabbit-model
#9
Jiyang Li, Weina Wang, Lei Han, Meiqing Feng, Hui Lu, Li Yang, Xiangxiang Hu, Si Shi, Shanshan Jiang, Qian Wang, Li Ye
Apolipoprotein A-I (apoA-I) is the major functional protein fraction of high-density lipoprotein. The prophylactic effect and mechanism of human apoA-I on atherosclerosis (AS) were investigated in a high-fat diet-induced AS rabbit model. The rabbits were injected with apoA-I once a week while fed high-fat diet for 20 weeks. Our results showed that apoA-I could raise the serum level of high-density lipoprotein-cholesterol and reduce those of lipid total cholesterol, triglyceride, and low-density lipoprotein-cholesterol in AS rabbits...
January 8, 2017: Acta Biochimica et Biophysica Sinica
https://www.readbyqxmd.com/read/28063950/dietary-alpha-linolenic-acid-linoleic-acid-ratios-modulate-immune-response-physical-barrier-and-related-signaling-molecules-mrna-expression-in-the-gills-of-juvenile-grass-carp-ctenopharyngodon-idella
#10
Yun-Yun Zeng, Lin Feng, Wei-Dan Jiang, Yang Liu, Pei Wu, Jun Jiang, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou
This study was conducted to explore the possible effects of dietary ALA/LNA ratios on the gill immunity, tight junction and antioxidant capacity, and the related signaling factor mRNA levels of juvenile grass carp (Ctenopharyngodon idella). Fish were fed diets with different ALA/LNA ratios (0.01, 0.34, 0.68, 1.03, 1.41, 1.76 and 2.15) for 60 days. The present results showed that ALA/LNA ratio of 1.03 significantly enhanced lysozyme and acid phosphatase activities, complement 3 contents, promoted mRNA levels of antimicrobial peptides (Hepcidin and liver expression antimicrobial peptide-2), anti-inflammatory cytokines (interleukin 10 and transforming growth factor β1) and inhibitor protein κBα, whereas suppressed pro-inflammatory cytokines (interleukin 1β, interleukin 8, tumor necrosis factor a and interferon γ2), and signal molecules (IκB kinase β, IκB kines γ and nuclear factor κB p65) mRNA levels in the gill, indicating that optimal dietary ALA/LNA ratio improve gill immunity of juvenile fish...
January 4, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28060909/long-term-depletion-of-conventional-dendritic-cells-cannot-be-maintained-in-an-atherosclerotic-zbtb46-dtr-mouse-model
#11
Miche Rombouts, Nathalie Cools, Mandy O J Grootaert, Flore de Bakker, Ilse Van Brussel, An Wouters, Guido R Y De Meyer, Benedicte Y De Winter, Dorien M Schrijvers
BACKGROUND AND AIMS: Increased evidence suggests a pro-atherogenic role for conventional dendritic cells (cDC). However, due to the lack of an exclusive marker for cDC, their exact contribution to atherosclerosis remains elusive. Recently, a unique transcription factor was described for cDC, namely Zbtb46, enabling us to selectively target this cell type in mice. METHODS: Low-density lipoprotein receptor-deficient (Ldlr-/-) mice were transplanted with bone marrow from Zbtb46-diphtheria toxin receptor (DTR) transgenic mice following total body irradiation...
2017: PloS One
https://www.readbyqxmd.com/read/28057539/effects-of-ibuprofen-on-cognition-and-nmda-receptor-subunit-expression-across-aging
#12
Alejandra Márquez Loza, Valerie Elias, Carmen P Wong, Emily Ho, Michelle Bermudez, Kathy R Magnusson
Age-related declines in long- and short-term memory show relationships to decreases in N-methyl-d-aspartate (NMDA) receptor expression, which may involve inflammation. This study was designed to determine effects of an anti-inflammatory drug, ibuprofen, on cognitive function and NMDA receptor expression across aging. Male C57BL/6 mice (ages 5, 14, 20, and 26months) were fed ibuprofen (375ppm) in NIH31 diet or diet alone for 6weeks prior to testing. Behavioral testing using the Morris water maze showed that older mice performed significantly worse than younger in spatial long-term memory, reversal, and short-term memory tasks...
January 3, 2017: Neuroscience
https://www.readbyqxmd.com/read/28055129/long-term-ethanol-exposure-decreases-the-endotoxin-induced-hepatic-acute-phase-response-in-rats
#13
Emilie Glavind, Hendrik Vilstrup, Henning Grønbaek, Stephen Hamilton-Dutoit, Nils Erik Magnusson, Karen Louise Thomsen
BACKGROUND: Long-term excess alcohol intake predisposes to infectious diseases. The hepatic acute phase response is a component of the innate immune system and is part of the first line of defense against invading pathogens, which may be compromised by alcohol. We aimed to investigate whether an induced acute phase response is impaired in long-term ethanol-fed rats. METHODS: For six weeks, rats were either fed a Lieber-DeCarli ethanol-containing (36% as calories) liquid diet ad libitum or calorically pair-fed...
January 5, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28051997/genetic-variation-in-ppargc1a-may-affect-the-role-of-diet-associated-inflammation-in-colorectal-carcinogenesis
#14
Young Ae Cho, Jeonghee Lee, Jae Hwan Oh, Hee Jin Chang, Dae Kyung Sohn, Aesun Shin, Jeongseon Kim
The role of inflammation in colorectal carcinogenesis may differ according to individuals' genetic variations. Therefore, we investigated whether genetic susceptibility alters the association between inflammatory potential of diet and the risk of colorectal cancer within the Korean population. We genotyped four polymorphisms in four genes (IL1B, TNF, PPARG, and PPARGC1A) and calculated the dietary inflammatory index (DII) in a case-control study with 701 colorectal cancer patients and 1,402 controls. Among the investigated polymorphisms, heterozygous carriers of rs3774921 in PPARGC1A showed a higher risk of colorectal cancer (OR [95% CI] = 1...
December 29, 2016: Oncotarget
https://www.readbyqxmd.com/read/28035952/high-dietary-fructose-intake-on-cardiovascular-disease-related-parameters-in-growing-rats
#15
SooYeon Yoo, Hyejin Ahn, Yoo Kyoung Park
The objective of this study was to determine the effects of a high-fructose diet on cardiovascular disease (CVD)-related parameters in growing rats. Three-week-old female Sprague Dawley rats were randomly assigned to four experimental groups; a regular diet group (RD: fed regular diet based on AIN-93G, n = 8), a high-fructose diet group (30Frc: fed regular diet with 30% fructose, n = 8), a high-fat diet group (45Fat: fed regular diet with 45 kcal% fat, n = 8) or a high fructose with high-fat diet group (30Frc + 45Fat, fed diet 30% fructose with 45 kcal% fat, n = 8)...
December 26, 2016: Nutrients
https://www.readbyqxmd.com/read/28032994/sodium-butyrate-ameliorates-high-concentrate-diet-induced-inflammation-in-the-rumen-epithelium-of-dairy-goats
#16
Hongyu Dai, Xinxin Liu, Jinyu Yan, Zain Ul Aabdin, Muhammad Shahid Bilal, Xiangzhen Shen
To investigate the effect of sodium butyrate on high-concentrate diet-induced local inflammation of the rumen epithelium, 18 midlactating dairy goats were randomly assigned to 3 groups: a low-concentrate diet group as the control (concentrate:forage = 4:6), a high-concentrate (HC) diet group (concentrate:forage = 6:4), and a sodium butyrate (SB) group (concentrate:forage = 6:4, with 1% SB by weight). The results showed that, with the addition of sodium butyrate, the concentration of lipopolysaccharide (LPS) in rumen fluid (2...
January 11, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28030845/withdrawn-could-some-epigenetic-modifications-hold-the-key-to-opposing-the-metabolic-syndrome
#17
REVIEW
Giovanni Tarantino, Matteo Nicola Di Minno, Carmine Finelli
Ahead of Print article withdrawn by publisher.
December 21, 2016: Oncotarget
https://www.readbyqxmd.com/read/28029505/parenteral-nutrition-dysregulates-bile-salt-homeostasis-in-a-rat-model-of-parenteral-nutrition-associated-liver-disease
#18
Kiran V K Koelfat, Frank G Schaap, Caroline M J M Hodin, Ruben G J Visschers, Björn I Svavarsson, Martin Lenicek, Ronit Shiri-Sverdlov, Kaatje Lenaerts, Steven W M Olde Damink
BACKGROUND & AIMS: Parenteral nutrition (PN), a lifesaving therapy in patients with intestinal failure, has been associated with hepatobiliary complications including steatosis, cholestasis and fibrosis, collectively known as parenteral nutrition-associated liver disease (PNALD). To date, the pathogenesis of PNALD is poorly understood and therapeutic options are limited. Impaired bile salt homeostasis has been proposed to contribute PNALD. The objective of this study was to establish a PNALD model in rats and to evaluate the effects of continuous parenteral nutrition (PN) on bile salt homeostasis...
September 24, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28025954/anti-inflammatory-effects-of-an-oxylipin-containing-lyophilised-biomass-from-a-microalga-in-a-murine-recurrent-colitis-model
#19
Javier Ávila-Román, Elena Talero, Azahara Rodríguez-Luna, Sofía García-Mauriño, Virginia Motilva
Diet and nutritional factors have emerged as possible interventions for inflammatory bowel diseases (IBD), which are characterised by chronic uncontrolled inflammation of the intestinal mucosa. Microalgal species are a promising source of n-3 PUFA and derived oxylipins, which are lipid mediators with a key role in the resolution of inflammation. The aim of the present study was to investigate the effects of an oxylipin-containing lyophilised biomass from Chlamydomonas debaryana on a recurrent 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced colitis mice model...
December 27, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/28017776/nobiletin-inhibits-oxidized-ldl-mediated-expression-of-tissue-factor-in-human-endothelial-cells-through-inhibition-of-nf-kb
#20
Plinio Cirillo, Stefano Conte, Giovanni Cimmino, Grazia Pellegrino, Francesca Ziviello, Giusi Barra, Ferdinando Carlo Sasso, Francesco Borgia, Raffaele De Palma, Bruno Trimarco
INTRODUCTION: Flavonoids are nutrients usually included in human diet with several significant biological activities. Nobiletin is a flavonoid that, besides having anti-inflammatory and anti-tumoral activity, seems to exert protective effects on cardiovascular system. Several studies investigated nobiletin as a natural drug to antagonize the atherosclerotic disease. On the contrary, literature about its potential role in modulating the main acute complication of atherosclerosis, thrombosis, is still scanty...
December 22, 2016: Biochemical Pharmacology
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