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https://www.readbyqxmd.com/read/28231175/mushroom-polysaccharides-chemistry-and-antiobesity-antidiabetes-anticancer-and-antibiotic-properties-in-cells-rodents-and-humans
#1
REVIEW
Mendel Friedman
More than 2000 species of edible and/or medicinal mushrooms have been identified to date, many of which are widely consumed, stimulating much research on their health-promoting properties. These properties are associated with bioactive compounds produced by the mushrooms, including polysaccharides. Although β-glucans (homopolysaccharides) are believed to be the major bioactive polysaccharides of mushrooms, other types of mushroom polysaccharides (heteropolysaccharides) also possess biological properties. Here we survey the chemistry of such health-promoting polysaccharides and their reported antiobesity and antidiabetic properties as well as selected anticarcinogenic, antimicrobial, and antiviral effects that demonstrate their multiple health-promoting potential...
November 29, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28230811/basigin-rs8259-polymorphism-confers-decreased-risk-of-chronic-heart-failure-in-a-chinese-population
#2
Mu-Peng Li, Xiao-Lei Hu, Yong-Long Yang, Yan-Jiao Zhang, Ji-Peng Zhou, Li-Ming Peng, Jie Tang, Xiao-Ping Chen
Left ventricular remodeling is an essential risk factor contributing to the pathogenesis of chronic heart failure (CHF). Basigin (BSG) promotes cardiovascular inflammation and myocardial remodeling processes by induction of extracellular matrix metalloproteinases and inflammatory cytokines. BSG rs8259 polymorphism was associated with BSG expression and risk of acute coronary syndrome. Therefore, we investigated whether rs8259 polymorphism contributes to risk and prognosis of CHF in Chinese patients. In total 922 adult patients with CHF and 1107 matched healthy controls were enrolled...
February 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28230201/relapsing-remitting-multiple-sclerosis-patients-display-an-altered-lipoprotein-profile-with-dysfunctional-hdl
#3
Winde Jorissen, Elien Wouters, Jeroen F Bogie, Tim Vanmierlo, Jean-Paul Noben, Denis Sviridov, Niels Hellings, Veerle Somers, Roland Valcke, Bart Vanwijmeersch, Piet Stinissen, Monique T Mulder, Alan T Remaley, Jerome J A Hendriks
Lipoproteins modulate innate and adaptive immune responses. In the chronic inflammatory disease multiple sclerosis (MS), reports on lipoprotein level alterations are inconsistent and it is unclear whether lipoprotein function is affected. Using nuclear magnetic resonance (NMR) spectroscopy, we analysed the lipoprotein profile of relapsing-remitting (RR) MS patients, progressive MS patients and healthy controls (HC). We observed smaller LDL in RRMS patients compared to healthy controls and to progressive MS patients...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28229840/-magnetic-resonance-imaging-conversion-predictors-of-clinically-isolated-syndrome-to-multiple-sclerosis
#4
REVIEW
Sara Peixoto, Pedro Abreu
INTRODUCTION: Clinically isolated syndrome may be the first manifestation of multiple sclerosis, a chronic demyelinating disease of the central nervous system, and it is defined by a single clinical episode suggestive of demyelination. However, patients with this syndrome, even with long term follow up, may not develop new symptoms or demyelinating lesions that fulfils multiple sclerosis diagnostic criteria. We reviewed, in clinically isolated syndrome, what are the best magnetic resonance imaging findings that may predict its conversion to multiple sclerosis...
November 2016: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28229303/phospholipase-d1-expression-analysis-in-relapsing-remitting-multiple-sclerosis-patients
#5
Mohammad Mahdi Eftekharian, Tahereh Azimi, Soudeh Ghafouri-Fard, Arezou Sayad, Mir Davood Omrani, Shaghayegh Sarrafzadeh, Roghayeh Abbasalipourkabir, Mehrdokht Mazdeh, Mohammad Taheri
Multiple sclerosis (MS) is a chronic disorder resulting from destruction of the myelin or insulating covers of neurons in the central nervous system (CNS). Several lines of evidence suggest a role for immune response in the occurrence and progression of this disorder. Several disease-modifying agents (DMA) including β-interferons (IFNβ) are being used in MS patients in order to stop the disease at the early inflammatory stage, postpone disease progression and diminish future disability. Phospholipase D1 (PLD1) is a critical enzyme responsible for the making lipid second messenger phosphatidic acid...
February 22, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28229097/pediatric-hypovitaminosis-d-molecular-perspectives-and-clinical-implications
#6
Rafiu Ariganjoye
Vitamin D, a secosteroid, is essential for the development and maintenance of healthy bone in both the adult and pediatric populations. Low level of 25-hydroxy vitamin D (25-(OH)-D) is highly prevalent in children worldwide and has been linked to various adverse health outcomes including rickets, osteomalacia, osteomalacic myopathy, sarcopenia, and weakness, growth retardation, hypocalcemia, seizure and tetany, autism, cardiovascular diseases, diabetes mellitus, cancers (prostate, colon, breast), infectious diseases (viral, tuberculosis), and autoimmune diseases, such as multiple sclerosis and Hashimoto's thyroiditis...
2017: Global Pediatric Health
https://www.readbyqxmd.com/read/28228588/investigation-of-the-role-of-protein-kinase-d-in-human-rhinovirus-replication
#7
Anabel Guedán, Dawid Swieboda, Mark Charles, Marie Toussaint, Sebastian L Johnston, Amin Asfor, Anusha Panjwani, Tobias J Tuthill, Henry Danahay, Tony Raynham, Aurelie Mousnier, Roberto Solari
Picornavirus replication is known to cause extensive remodelling of Golgi and endoplasmic reticulum membranes and a number of the host proteins involved in the viral replication complex have been identified, including oxysterol binding protein (OSBP) and phosphatidylinositol 4-kinase III beta (PI4KB). Since both OSBP and PI4KB are substrates for protein kinase D (PKD) and PKD is known to be involved in the control of Golgi vesicular and lipid transport, we hypothesised that PKD played a role in viral replication...
February 22, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28228118/the-association-of-kidney-function-with-repetitive-breath-hold-diving-activities-of-female-divers-from-korea-haenyeo
#8
Yun Jung Oh, Ji Yong Jung, Sung Soo Kim, Kyong-Suk Chae, Jiwon Rhu, Chungsik Lee
BACKGROUND: Voluntary apnea during breath-hold diving (BHD) induces cardiovascular changes including bradycardia, reduced cardiac output, and arterial hypertension. Although the impacts of repetitive BHD on cardiovascular health have been studied previously, the long-term risk for kidney dysfunction has never been investigated. METHODS: A cross-sectional propensity score-matched study was performed to evaluate the influence of repetitive long-lasting BHD on kidney function...
February 23, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28227457/evaluation-of-periodic-breathing-in-respiratory-flow-signal-of-elderly-patients-using-svm-and-linear-discriminant-analysis
#9
Sara Argerich, Sergio Herrera, Salvador Benito, Beatriz F Giraldo, Sara Argerich, Sergio Herrera, Salvador Benito, Beatriz F Giraldo, Beatriz F Giraldo, Salvador Benito, Sara Argerich, Sergio Herrera
Aging population is a major concern that is reflected in the increase of chronic diseases. Heart Failure (HF) is one of the most common chronic diseases of elderly people that is punctuated with acute episodes, which result in hospitalization. The periodic modulation of the amplitude of the breathing pattern is proved to be one of the multiple symptoms of an acute episode, and thus, the features extracted from its characterization contribute in the improvement of the first diagnosis of the clinical practice...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226333/prescription-opioid-abuse-in-chronic-pain-an-updated-review-of-opioid-abuse-predictors-and-strategies-to-curb-opioid-abuse-part-1
#10
Alan D Kaye, Mark R Jones, Adam M Kaye, Juan G Ripoll, Vincent Galan, Burton D Beakley, Frank Calixto, Jamie L Bolden, Richard D Urman, Laxmaiah Manchikanti
Chronic pain and prescription opioid abuse are extremely prevalent both in this country and worldwide. Consequences of opioid misuse can be life-threatening with significant morbidity and mortality, exacting a heavy toll on patients, physicians, and society. Individuals with chronic pain and co-occurring substance use disorders and/or mental health disorders, are at a higher risk for misuse of prescribed opioids. Opioid abuse and misuse occurs for a variety of reasons, including self-medication, use for reward, compulsive use because of addiction, and diversion for profit...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28225786/female-reproductive-factors-are-associated-with-objectively-measured-physical-activity-in-middle-aged-women
#11
Eija K Laakkonen, Janne Kulmala, Pauliina Aukee, Harto Hakonen, Urho M Kujala, Dawn A Lowe, Vuokko Kovanen, Tuija Tammelin, Sarianna Sipilä
Physical activity improves health and may delay the onset of several chronic diseases. For women in particular, the rate of these diseases accelerates at middle age; therefore it is important to identify the determinants of health-enhancing physical activity during midlife in this population. In this study, we focused on determinants that are unique to the female sex, such as childbearing and menopause. The main objective was to characterize the level of physical activity and differences between active and inactive middle-aged Finnish women...
2017: PloS One
https://www.readbyqxmd.com/read/28225782/chronic-treatment-of-non-small-cell-lung-cancer-cells-with-gefitinib-leads-to-an-epigenetic-loss-of-epithelial-properties-associated-with-reductions-in-microrna-155-and-200c
#12
Michiko Narita, Eri Shimura, Atsumi Nagasawa, Toshiki Aiuchi, Yukari Suda, Yusuke Hamada, Daigo Ikegami, Chizuru Iwasawa, Kazuhiko Arakawa, Katsuhide Igarashi, Naoko Kuzumaki, Yusuke Yoshioka, Takahiro Ochiya, Hideyuki Takeshima, Toshikazu Ushijima, Minoru Narita
BACKGROUND: The EGFR tyrosine kinase inhibitor gefitinib is used in therapy for non-small-cell lung cancer (NSCLC). However, its application is limited by resistance-accelerated disease progression, which is accompanied by the epithelial-to-mesenchymal transition (EMT). In the present study, we performed multiple expression analyses of microRNAs (miRNAs) and quantified the expression of several related EMT players in gefitinib-resistant NSCLC cells. METHODS AND RESULTS: To establish gefitinib-resistant NSCLC cells, gefitinib-sensitive HCC827 cells, which exhibit an in-frame deletion [E746-A750] in EGFR exon 19, were exposed to gefitinib for at least 1...
2017: PloS One
https://www.readbyqxmd.com/read/28225753/complement-drives-glucosylceramide-accumulation-and-tissue-inflammation-in-gaucher-disease
#13
Manoj K Pandey, Thomas A Burrow, Reena Rani, Lisa J Martin, David Witte, Kenneth D Setchell, Mary A Mckay, Albert F Magnusen, Wujuan Zhang, Benjamin Liou, Jörg Köhl, Gregory A Grabowski
Gaucher disease is caused by mutations in GBA1, which encodes the lysosomal enzyme glucocerebrosidase (GCase). GBA1 mutations drive extensive accumulation of glucosylceramide (GC) in multiple innate and adaptive immune cells in the spleen, liver, lung and bone marrow, often leading to chronic inflammation. The mechanisms that connect excess GC to tissue inflammation remain unknown. Here we show that activation of complement C5a and C5a receptor 1 (C5aR1) controls GC accumulation and the inflammatory response in experimental and clinical Gaucher disease...
February 22, 2017: Nature
https://www.readbyqxmd.com/read/28225235/-multiple-sclerosis-a-mitochondria-mediated-disease
#14
Kristin N Varhaug, Christian A Vedeler, Charalampos Tzoulis, Laurence A Bindoff
BACKGROUND Mitochondria play an important role in the pathogenesis of various neurodegenerative disorders, including Parkinson's disease. Neurodegenerative changes occur early in the course of multiple sclerosis (MS). This article aims to present information on a possible association between mitochondrial dysfunction and multiple sclerosis.MATERIAL AND METHOD The article is based on original and review articles selected following a literature search in PubMed, restricted to articles written in English, and concluded in May 2016...
February 2017: Tidsskrift for Den Norske Lægeforening: Tidsskrift for Praktisk Medicin, Ny Række
https://www.readbyqxmd.com/read/28224448/comparison-of-esc-and-acc-aha-guidelines-for-myocardial-revascularization
#15
Jim Stirrup, Alejandro Velasco, Fadi G Hage, Eliana Reyes
In 2014, the Task Force on Myocardial Revascularization of the European Society of Cardiology and the European Association for Cardio-Thoracic Surgery with the special contribution of the European Association of Percutaneous Cardiovascular Interventions published a comprehensive set of recommendations on myocardial revascularization in patients presenting with acute or chronic coronary artery disease. In the United States, pertinent guidance on this topic has been published by the American College of Cardiology, American Heart Association and other relevant societies in multiple guideline documents that have been published in recent years...
February 21, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28224237/attempts-to-overcome-remyelination-failure-toward-opening-new-therapeutic-avenues-for-multiple-sclerosis
#16
REVIEW
Mahsa Motavaf, Majid Sadeghizadeh, Mohammad Javan
Multiple sclerosis (MS) is a chronic immune-mediated disorder of the central nervous system that results in destruction of the myelin sheath wrapped around the axons and eventual axon degeneration. The disease is pathologically heterogeneous; however, perhaps its most frustrating aspect is the lack of efficient regenerative response for remyelination. Current treatment strategies are based on anti-inflammatory or immunomodulatory medications that have the potential to reduce the numbers of newly evolving lesions...
February 21, 2017: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/28224021/mesenchymal-stem-cells-as-potential-therapeutic-approaches-in-celiac-disease
#17
REVIEW
Ali Moheb-Alian, Flora Forouzesh, Mohammad Rostami-Nejad, Kamran Rostami
As a chronic immune complication, celiac disease has a broad spectrum of clinical manifestations and gluten ingestion as an external trigger will induce the onset of this disease in genetically predisposed individuals. Because of the complex nature of celiac disease and various cascades of immunological pathways, therapies which are tend to target a single pathway or factor, often have unsatisfactory results. Thus, it should be considered that the new emerging area of cellular therapy by targeting multiple pathways may hold the key for treating celiac affected patients with complicated forms of this disease...
December 2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28223801/phytobioactive-compound-based-nanodelivery-systems-for-the-treatment-of-type-2-diabetes-mellitus-current-status
#18
REVIEW
Palanivel Ganesan, Palanisamy Arulselvan, Dong-Kug Choi
Type 2 diabetes mellitus (T2DM) is a major chronic disease that is prevalent worldwide, and it is characterized by an increase in blood glucose, disturbances in the metabolism, and alteration in insulin secretion. Nowadays, food-based therapy has become an important treatment mode for type 2 diabetes, and phytobioactive compounds have gained an increasing amount of attention to this end because they have an effect on multiple biological functions, including the sustained secretion of insulin and regeneration of pancreatic islets cells...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28222988/thirty-day-and-90-day-hospital-readmission-after-outpatient-upper-extremity-hemodialysis-access-creation
#19
Jeffrey J Siracuse, Nishant K Shah, Matthew R Peacock, Georges Tahhan, Jeffrey A Kalish, Denis Rybin, Mohammad H Eslami, Alik Farber
OBJECTIVE: Patients with end-stage renal disease have multiple comorbidities and are at increased risk for postoperative complications and resource utilization. Our goal was to determine the rate and causes of 30-day and 90-day hospital readmissions after the creation of outpatient hemodialysis access. METHODS: We retrospectively reviewed all outpatient upper extremity hemodialysis access creations performed at our medical center from 2008 to 2015. Readmission was defined as any inpatient status admission ≤30 and 90 days...
February 17, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28221313/systematic-review-and-meta-analysis-of-interventions-for-depression-and-anxiety-in-persons-with-rheumatoid-arthritis
#20
Kirsten M Fiest, Carol A Hitchon, Charles N Bernstein, Christine A Peschken, John R Walker, Lesley A Graff, Ryan Zarychanski, Ahmed Abou-Setta, Scott B Patten, Jitender Sareen, James Bolton, Ruth Ann Marrie
BACKGROUND: Psychiatric comorbidities, such as depression and anxiety, are very common in persons with rheumatoid arthritis (RA) and can lead to adverse outcomes. By appropriately treating these comorbidities, disease-specific outcomes and quality of life may be improved. OBJECTIVE: The aim of this study was to systematically review the literature from controlled trials of treatments for depression and anxiety in persons with RA. METHODS: We searched multiple online databases from inception until March 25, 2015, without restrictions on language, date, or location of publication...
February 17, 2017: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
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