keyword
MENU ▼
Read by QxMD icon Read
search

Sugar and inflammation

keyword
https://www.readbyqxmd.com/read/29351623/development-of-sugar-chain-binding-single-chain-variable-fragment-antibody-to-adult-t-cell-leukemia-cells-using-glyco-nanotechnology-and-phage-display-method
#1
Kaname Muchima, Taro Todaka, Hiroyuki Shinchi, Ayaka Sato, Arisa Tazoe, Rikiya Aramaki, Yuhei Kakitsubata, Risa Yokoyama, Naomichi Arima, Masanori Baba, Masahiro Wakao, Yuji Ito, Yasuo Suda
Adult T-cell leukemia (ATL) is an intractable blood cancer caused by the infection of human T-cell leukemia virus type-1, and effective medical treatment is required. It is known that the structure and expression levels of cell surface sugar chains vary depending on cell states such as inflammation and cancer. Thus, it is expected that the antibody specific for ATL cell surface sugar chain would be an effective diagnostic tool and a strong candidate for the development of an anti-ATL drug. Here, we developed a stable sugar chain binding single chain variable fragment antibody (scFv) that can bind to ATL cells using a fiber type Sugar Chip and phage display method...
January 17, 2018: Journal of Biochemistry
https://www.readbyqxmd.com/read/29351480/mechanistically-different-effects-of-fat-and-sugar-on-insulin-resistance-hypertension-and-gut-microbiota-in-rats
#2
Sara Ramos-Romero, Mercè Hereu, Lidia Atienza, Josefina Casas, Olga Jáuregui, Susana Amézqueta, Gabriel Dasilva, Isabel Medina, Maria Rosa Nogués, Marta Romeu, Josep Lluís Torres
Insulin resistance (IR) and impaired glucose tolerance (IGT) are the first manifestations of diet-induced metabolic alterations leading to type-2 diabetes, while hypertension is the deadliest risk factor of cardiovascular disease. The roles of dietary fat and fructose in the development of IR, IGT and hypertension are controversial. We tested the long-term effects of an excess of fat or sucrose (fructose/glucose) on healthy male Wistar Kyoto (WKY) rats. Fat affects IR and IGT earlier than fructose through low-grade systemic inflammation evidenced by liver inflammatory infiltration, increased levels of plasma interleukin-6, prostaglandin E2 and reduced levels of protective short-chain fatty acids without triggering hypertension...
January 2, 2018: American Journal of Physiology. Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29349649/structure-activity-relationships-of-flavanones-flavanone-glycosides-and-flavones-in-anti-degranulation-activity-in-rat-basophilic-leukemia-rbl-2h3-cells
#3
Toshiro Noshita, Kaori Miura, Kaoru Ikeda, Hidekazu Ouchi, Takuya Matsumoto, Akihiro Tai
The incidence of type I allergies, which are associated with mast cell degranulation and local inflammation, is increasing, and new treatments are needed. To date, structure-activity relationships of flavonoids in their degranulation-inhibiting activity have not been systematically characterized. In the current study, the degranulation-inhibiting activity of a series of flavonoids was evaluated. The following three observations were made: (1) the activity disappears when a sugar moiety is introduced into the A ring of the flavanone; (2) the activity depends on the number of hydroxyl groups on the B ring; (3) the activity is markedly enhanced when a double bond is introduced into the C ring...
January 18, 2018: Journal of Natural Medicines
https://www.readbyqxmd.com/read/29342369/added-sugar-consumption-and-chronic-oral-disease-burden-among-adolescents-in-brazil
#4
C D S Carmo, M R C Ribeiro, J X P Teixeira, C M C Alves, M M Franco, A K T C França, B B Benatti, J Cunha-Cruz, C C C Ribeiro
Chronic oral diseases are rarely studied together, especially with an emphasis on their common risk factors. This study examined the association of added sugar consumption on "chronic oral disease burden" among adolescents, with consideration of obesity and systemic inflammation pathways through structural equation modeling. A cross-sectional study was conducted of a complex random sample of adolescent students enrolled at public schools in São Luís, Brazil ( n = 405). The outcome was chronic oral disease burden, a latent variable based on the presence of probing depth ≥4 mm, bleeding on probing, caries, and clinical consequences of untreated caries...
January 1, 2018: Journal of Dental Research
https://www.readbyqxmd.com/read/29275858/engineered-sialylation-of-pathogenic-antibodies-in%C3%A2-vivo-attenuates-autoimmune-disease
#5
Jose D Pagan, Maya Kitaoka, Robert M Anthony
Self-reactive IgGs contribute to the pathology of autoimmune diseases, including systemic lupus erythematosus and rheumatoid arthritis. Paradoxically, IgGs are used to treat inflammatory diseases in the form of high-dose intravenous immunoglobulin (IVIG). Distinct glycoforms on the IgG crystallizable fragment (Fc) dictate these divergent functions. IgG anti-inflammatory activity is attributed to sialylation of the Fc glycan. We therefore sought to convert endogenous IgG to anti-inflammatory mediators in vivo by engineering solubilized glycosyltransferases that attach galactose or sialic acid...
December 11, 2017: Cell
https://www.readbyqxmd.com/read/29246256/effect-of-oral-glycine-on-the-clinical-spirometric-and-inflammatory-status-in-subjects-with-cystic-fibrosis-a-pilot-randomized-trial
#6
Mario H Vargas, Rosangela Del-Razo-Rodríguez, Amando López-García, José Luis Lezana-Fernández, Jaime Chávez, María E Y Furuya, Juan Carlos Marín-Santana
BACKGROUND: Patients with cystic fibrosis (CF) have airway inflammation that contributes to symptoms and to pulmonary function derangement. Current drugs used to diminish airway inflammation improve the clinical and spirometric status of patients with CF, but their use is limited due to their undesired side effects, for example, glucose intolerance, growth retardation, and cataracts with corticosteroids, gastrointestinal toxicity with ibuprofen, and macrolide resistance with azythromycin...
December 15, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/29240802/systemic-factors-related-to-soluble-pro-renin-receptor-in-plasma-of-patients-with-proliferative-diabetic-retinopathy
#7
Keitaro Hase, Atsuhiro Kanda, Ikuyo Hirose, Kousuke Noda, Susumu Ishida
(Pro)renin receptor [(P)RR], a new component of the tissue renin-angiotensin system (RAS), plays a crucial role in inflammation and angiogenesis in the eye, thus contributing to the development of proliferative diabetic retinopathy (PDR). In this study, we investigated systemic factors related to plasma levels of soluble form of (P)RR [s(P)RR] in patients with PDR. Twenty type II diabetic patients with PDR and 20 age-matched, non-diabetic patients with idiopathic macular diseases were enrolled, and plasma levels of various molecules were measured by enzyme-linked immunosorbent assays...
2017: PloS One
https://www.readbyqxmd.com/read/29234288/lipocalin-2-in-fructose-induced-fatty-liver-disease
#8
Jessica Lambertz, Thorsten Berger, Tak W Mak, Josef van Helden, Ralf Weiskirchen
The intake of excess dietary fructose most often leads to non-alcoholic fatty liver disease (NAFLD). Fructose is metabolized mainly in the liver and its chronic consumption results in lipogenic gene expression in this organ. However, precisely how fructose is involved in NAFLD progression is still not fully understood, limiting therapy. Lipocalin-2 (LCN2) is a small secreted transport protein that binds to fatty acids, phospholipids, steroids, retinol, and pheromones. LCN2 regulates lipid and energy metabolism in obesity and is upregulated in response to insulin...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29229075/does-periodontal-inflammation-affect-glycosylated-haemoglobin-level-in-otherwise-systemically-healthy-individuals-a-hospital-based-study
#9
Rosamma Joseph Vadakkekuttical, Priyanka Chand Kaushik, Jerry Mammen, Joseraj Manaloor George
BACKGROUND AND OBJECTIVES: Microbial biofilm and host susceptibility play an important role in the initiation and progression of periodontitis. Periodontitis is considered the sixth complication of diabetes mellitus and a bidirectional relationship exists between diabetes and periodontitis. This cross-sectional observational study was undertaken to evaluate the glycosylated haemoglobin (HbA1c) level in chronic periodontitis. METHODS: The study involved 100 subjects...
December 2017: Singapore Dental Journal
https://www.readbyqxmd.com/read/29225114/fructose-induced-inflammation-and-increased-cortisol-a-new-mechanism-for-how-sugar-induces-visceral-adiposity
#10
REVIEW
James J DiNicolantonio, Varshil Mehta, Neema Onkaramurthy, James H O'Keefe
Traditionally, the leading hypothesis regarding the development of obesity involves caloric imbalance, whereby the amount of calories consumed exceeds the amount of calories burned which causes obesity. Another hypothesis for why we get fat has surfaced in the last decade which is the idea that the overconsumption of added sugars and refined carbohydrates induce insulin resistance and high insulin levels causing obesity. While insulin is a fat-storing hormone, this hypothesis does not explain visceral adiposity, or why certain people are found to have fat stored in and around their organs...
December 7, 2017: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/29222421/the-transcriptomic-signature-of-disease-development-and-progression-of-nonalcoholic-fatty-liver-disease
#11
Sophie Cazanave, Alexei Podtelezhnikov, Kristian Jensen, Mulugeta Seneshaw, Divya P Kumar, Hae-Ki Min, Prasanna K Santhekadur, Bubu Banini, Adolfo Gabriele Mauro, Abdul M Oseini, Robert Vincent, Keith Q Tanis, Andrea L Webber, Liangsu Wang, Pierre Bedossa, Faridoddin Mirshahi, Arun J Sanyal
A longitudinal molecular model of the development and progression of nonalcoholic fatty liver disease (NAFLD) over time is lacking. We have recently validated a high fat/sugar water-induced animal (an isogenic strain of C57BL/6 J:129S1/SvImJ mice) model of NAFLD that closely mimics most aspects of human disease. The hepatic transcriptome of such mice with fatty liver (8 weeks), steatohepatitis with early fibrosis (16-24 weeks) and advanced fibrosis (52 weeks) after initiation of the diet was evaluated and compared to mice on chow diet...
December 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29202699/comparison-of-lipopolysaccharides-composition-of-two-different-strains-of-helicobacter-pylori
#12
Kristy Leker, Ivonne Lozano-Pope, Keya Bandyopadhyay, Biswa P Choudhury, Marygorret Obonyo
BACKGROUND: Helicobacter pylori (H. pylori) is a Gram-negative, microaerophilic bacterium that is recognized as a major cause of chronic gastritis, peptic ulcers, and gastric cancer. Comparable to other Gram-negative bacteria, lipopolysaccharides (LPS) are an important cellular component of the outer membrane of H. pylori. The LPS of this organism plays a key role in its colonization and persistence in the stomach. In addition, H. pylori LPS modulates pathogen-induced host inflammatory responses resulting in chronic inflammation within the gastrointestinal tract...
December 4, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/29163542/effects-of-food-additives-on-immune-cells-as-contributors-to-body-weight-gain-and-immune-mediated-metabolic-dysregulation
#13
REVIEW
Heitor A Paula Neto, Priscila Ausina, Lilian S Gomez, João G B Leandro, Patricia Zancan, Mauro Sola-Penna
Food additives are compounds used in order to improve food palatability, texture, and shelf life. Despite a significant effort to assure safety of use, toxicological analysis of these substances, generally, rely on their direct toxicity to target organs (liver and kidney) or their genotoxic effects. Much less attention is paid to the effects of these compounds on cells of the immune system. This is of relevance given that metabolic dysregulation and obesity have a strong immune-mediated component. Obese individuals present a state of chronic low-grade inflammation that contributes to the establishment of insulin resistance and other metabolic abnormalities known as the metabolic syndrome...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29156622/advanced-glycation-end-products-in-the-pathogenesis-of-psoriasis
#14
REVIEW
Anastasia Papagrigoraki, Martina Maurelli, Micol Del Giglio, Paolo Gisondi, Giampiero Girolomoni
Advanced glycation end products (AGEs) are extremely oxidant and biologically reactive compounds, which form through oxidation of sugars, lipids and amino acids to create aldehydes that bind covalently to proteins. AGEs formation and accumulation in human tissues is a physiological process during ageing but it is enhanced in case of persistent hyperglycemia, hyperlipidemia and oxidative or carbonyl stress, which are common in patients with moderate to severe psoriasis. Exogenous AGEs may derive from foods, UV irradiation and cigarette smoking...
November 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29152245/metabolic-syndrome-and-inflammation-in-adipose-tissue-occur-at-different-times-in-animals-submitted-to-a-high-sugar-fat-diet
#15
Fabiane Valentini Francisqueti, André Ferreira Nascimento, Igor Otávio Minatel, Marcos Correa Dias, Renata de Azevedo Melo Luvizotto, Carolina Berchieri-Ronchi, Ana Lúcia A Ferreira, Camila Renata Corrêa
Obesity is associated with low-grade inflammation, triggered in adipose tissue, which may occur due to an excess of SFA from the diet that can be recognised by Toll-like receptor-4. This condition is involved in the development of components of the metabolic syndrome associated with obesity, especially insulin resistance. The aim of the study was to evaluate the manifestation of the metabolic syndrome and adipose tissue inflammation as a function of the period of time in which rats were submitted to a high-sugar/fat diet (HSF)...
2017: Journal of Nutritional Science
https://www.readbyqxmd.com/read/29127476/co-supplementation-of-isomalto-oligosaccharides-potentiates-metabolic-health-benefits-of-polyphenol-rich-cranberry-extract-in-high-fat-diet-fed-mice-via-enhanced-gut-butyrate-production
#16
Dhirendra Pratap Singh, Shashank Singh, Vandana Bijalwan, Vijay Kumar, Pragyanshu Khare, Ritesh Kumar Baboota, Paramdeep Singh, Ravneet Kaur Boparai, Jagdeep Singh, Kanthi Kiran Kondepudi, Kanwaljit Chopra, Mahendra Bishnoi
PURPOSE: Cranberries are a rich source of polyphenolic antioxidants. Purified sugars or artificial sweeteners are being added to cranberry-based food products to mask tartness. Refined sugar and artificial sweeteners intake modulate gut microbiota and result in metabolic complications. We evaluated effects of isomalto-oligosaccharides (IMOs; sweet tasting non-digestible oligosaccharides) with cranberry extract (CRX) on high fat diet (HFD)-induced metabolic alterations in mice. METHODS: Male Swiss albino mice were fed normal chow or HFD (58% fat kcal), and were administered either CRX (200 mg/kg) alone or in combination with IMOs (1 g/kg)...
November 10, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/29115472/anti-inflammatory-activity-of-resveratrol-prevents-inflammation-by-inhibiting-nf%C3%A2-%C3%AE%C2%BAb-in-animal-models-of-acute-pharyngitis
#17
Zhong-Xin Zhou, Shao-Feng Mou, Xiao-Qin Chen, Li-Li Gong, Wen-Sheng Ge
Recent studies have demonstrated that resveratrol can reduce blood sugar, improve insulin resistance, regulate abnormalities in lipid metabolism, and lower the secretion and expression of inflammatory factors. The present study investigated the anti‑inflammatory effects of resveratrol in animal models of acute pharyngitis, and its possible mechanisms. Commercial ELISA kits were used to measure tumor necrosis factor‑α, interleukin (IL)‑6, macrophage inflammatory protein‑2, cyclooxygenase‑2 levels and caspase‑3/9 activity...
November 2, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29113952/do-all-roads-lead-to-the-rome-the-glycation-perspective
#18
REVIEW
Saheem Ahmad, Firoz Akhter, Uzma Shahab, Zeeshan Rafi, Mohd Sajid Khan, Rabia Nabi, Mohd Salman Khan, Khurshid Ahmad, Jalaluddin Mohammad Ashraf, Moinuddin
Oxidative, carbonyl, and glycative stress have gained substantial attention recently for their alleged influence on cancer progression. Oxidative stress can trigger variable transcription factors, such as nuclear factor erythroid-2-related factor (Nrf2), nuclear factor kappa B (NF-κB), protein-53 (p-53), activating protein-1 (AP-1), hypoxia-inducible factor-1α (HIF-1α), β-catenin/Wnt and peroxisome proliferator-activated receptor-γ (PPAR-γ). Activated transcription factors can lead to approximately 500 different alterations in gene expression, and can alter expression patterns of inflammatory cytokines, growth factors, regulatory cell cycle molecules, and anti-inflammatory molecules...
November 4, 2017: Seminars in Cancer Biology
https://www.readbyqxmd.com/read/29107872/inflammation-and-gut-brain-axis-link-obesity-to-cognitive-dysfunction-plausible-pharmacological-interventions
#19
REVIEW
Maite Solas, Fermin I Milagro, María J Ramírez, J Alfredo Martínez
Obesity prevalence is increasing steadily throughout the world's population in most countries and in parallel the prevalence of metabolic disorders including cardiovascular diseases and type 2 diabetes is also rising, but less is reported about excessive adiposity relationship with poorer cognitive performance, cognitive decline and dementia. Some human clinical studies have evidenced that obesity is related to the risk of the development of mild cognitive impairment, in the form of short-term memory and executive function deficits, as well as dementia and Alzheimer's disease...
December 2017: Current Opinion in Pharmacology
https://www.readbyqxmd.com/read/29107462/each-meal-matters-in-the-exposome-biological-and-community-considerations-in-fast-food-socioeconomic-associations
#20
Susan L Prescott, Alan C Logan
Advances in omics and microbiome technology have transformed the ways in which the biological consequences of life in the 'ecological theatre' can be visualized. Exposome science examines the total accumulated environmental exposures (both detrimental and beneficial) as a means to understand the response of the 'total organism to the total environment' over time. The repetitive stimulation of compensatory physiological responses (immune, cardiovascular, neuroendocrine) in response to stress - including sources of stress highly relevant to socioeconomic disadvantage - may lead to metabolic dysregulation and cellular damage, ultimately influencing behavior and disease...
November 2017: Economics and Human Biology
keyword
keyword
105966
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"