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diseases review

Roberta E Rossi, Tara Whyand, Charles D Murray, Mark I Hamilton, Dario Conte, Martyn E Caplin
Inflammatory bowel diseases (IBD) are chronic immune disorders of unclear aetiology. Dietary deficiencies may be a potential pathogenic factor in their development. Patients often take food supplements without knowledge of any evidence base. We have therefore assessed the evidence for food supplementation in the management of IBD. A PubMed search was performed for the terms Inflammatory bowel disease; nutritional deficiencies; dietary supplements; curcumin; green tea; vitamin D/other vitamins; folic acid; iron; zinc; probiotics; andrographis paniculata; and boswellia serrate...
December 2016: European Journal of Gastroenterology & Hepatology
Shuaihantian Luo, Yunuo Wang, Ming Zhao, Qianjin Lu
Systemic lupus erythematosus (SLE) is a severe autoimmune disease that causes multiple-organ dysfunction mainly affecting women in their childbearing years. Type I IFN synthesis is usually triggered by viruses, and its production is tightly regulated and limited in time in health individuals. However, many patients with systemic autoimmune diseases including SLE have signs of aberrant production of type I interferon (IFN) and display an increased expression of IFN-inducible genes. Continuous type I IFNs derived from activated plasmacytoid dendritic cells (pDCs) by interferogenic immune complexes (ICs) and migration of these cells to tissues both break immune tolerance and promote an on-going autoimmune reaction in human body...
October 18, 2016: International Immunopharmacology
Julien Muffat, Yun Li, Rudolf Jaenisch
In vitro differentiation of human pluripotent stem cells provides a systematic platform to investigate the physiological development and function of the human nervous system, as well as the etiology and consequence when these processes go awry. Recent development in three-dimensional (3D) organotypic culture systems allows modeling of the complex structure formation of the human CNS, and the intricate interactions between various resident neuronal and glial cell types. Combined with an ever-expanding genome editing and regulation toolkit such as CRISPR/Cas9, it is now a possibility to study human neurological disease in the relevant molecular, cellular and anatomical context...
October 18, 2016: Current Opinion in Cell Biology
Thais Gimenez, Beatriz Albuquerque Bispo, Daniela Pereira Souza, Maria Eduarda Viganó, Marcia Turolla Wanderley, Fausto Medeiros Mendes, Marcelo Bönecker, Mariana Minatel Braga
OBJECTIVE: To carry out a systematic review with meta-analysis of prevalence of caries in Latin America and Caribbean children considering studies performed in this new century. METHODS: Two reviewers searched PubMed, Embase, LILACS and governmental databases through May 2016 to identify papers published in English, Portuguese or Spanish. Studies in those countries performed with 5-6 or 11-13 year-old children and that presented separate prevalence figures from primary and permanent teeth were selected...
2016: PloS One
Kelly R Moran, Sara Y Del Valle
Respiratory infectious disease epidemics and pandemics are recurring events that levy a high cost on individuals and society. The health-protective behavioral response of the public plays an important role in limiting respiratory infectious disease spread. Health-protective behaviors take several forms. Behaviors can be categorized as pharmaceutical (e.g., vaccination uptake, antiviral use) or non-pharmaceutical (e.g., hand washing, face mask use, avoidance of public transport). Due to the limitations of pharmaceutical interventions during respiratory epidemics and pandemics, public health campaigns aimed at limiting disease spread often emphasize both non-pharmaceutical and pharmaceutical behavioral interventions...
2016: PloS One
Daniel Verdini, Daniel Vargas, Anderson Kuo, Brian Ghoshhajra, Phillip Kim, Horacio Murillo, Jacobo Kirsch, Michael Lane, Carlos Restrepo
PURPOSE: Coronary-pulmonary arterial fistulas (CPAFs) are rare coronary artery anomalies that have been described only in limited case reports. This study aims to evaluate the clinical presentation and imaging findings of CPAFs collected from 6 participating medical centers along with CPAFs reported in the literature, to discern any general trends present in CPAFs. MATERIALS AND METHODS: A total of 25 cases of CPAF diagnosed by coronary computed tomography angiography were collected across 6 participating institutions...
November 2016: Journal of Thoracic Imaging
Xiaohui Huang, Weisong Shen, Hongqing Xi, Kecheng Zhang, Jianxin Cui, Bo Wei, Lin Chen
The prognostic role of Extracellular matrix metalloproteinase inducer (EMMPRIN/ CD147) in gastrointestinal cancer remains controversial. We systematically reviewed the evidence of assessment of CD147 expression in gastrointestinal cancer to help clarify this issue. Pubmed, Embase, Cochrane Library and Web of Science databases were searched to identify eligible studies to evaluate the association of CD147 expression and disease-free and overall survival of gastrointestinal cancer. Hazard ratios (HRs) were pooled to estimate the effect...
October 19, 2016: Oncotarget
Sachin S Kumbhar, Ryan B O'Malley, Tracy J Robinson, Suresh Maximin, Neeraj Lalwani, David R Byrd, Carolyn L Wang
Optimal treatment of thyroid cancer is highly dependent on accurate staging of the extent of disease at presentation. Preoperative ultrasonography (US) is the most sensitive method for detecting metastatic lymph nodes and is recommended as part of the standard preoperative workup. Missed findings on preoperative scans may lead to understaging and inadequate surgical management, which subsequently predispose these patients to residual disease postoperatively and a higher risk for recurrence, possibly requiring repeat surgery...
October 21, 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
David E Rosow, Jamal Ahmed
Importance: Adult laryngotracheal stenosis (LTS) is typically managed surgically, but some patients fail treatment because of rapid restenosis or granulation tissue formation. The need for frequent surgery or tracheostomy reduces the quality of life in these patients and poses a significant challenge for the treating physician. New adjuvant treatments are required to reduce the surgical burden of this condition. Objective: To examine whether patients with rapidly recurrent nonvasculitic LTS who fail surgical management of their stenosis (ie, requiring dilation more frequently than every 6 months) experience longer intervals between surgical procedures when receiving adjuvant treatment with low-dose methotrexate...
October 20, 2016: JAMA Otolaryngology—Head & Neck Surgery
R C Gerring, C T Ott, J M Curry, Z B Sargi, S T Wester
PurposeTo describe prognostic factors and survival outcomes in patients who underwent orbital exenteration for periocular non-melanoma cutaneous malignancies.MethodsThe authors performed an institutional review board-approved retrospective review of all patients who underwent orbital exenteration for non-melanoma periocular cutaneous malignancies at a tertiary care hospital system over a 10-year period. Patient demographics, tumor, and treatment data were recorded. Survival outcomes included disease-free survival (DFS) and overall survival (OS)...
October 21, 2016: Eye
S J Lang, D Böhringer, G Geerling, T Reinhard
AimThe objective of the study was to evaluate the long-term results of allogenic penetrating limbo-keratoplasy. This method allows simultaneous transplantation of a corneal graft and limbal stem cells of the donor by means of eccentric trephination of the donor button.MethodThe data of 192 consecutive cases of allogenic penetrating limbo-keratoplasty from 1995 to 2015 were reviewed. These had been performed exclusively in eyes with complete failure of the limbal stem cells, in combination with deep corneal scarring...
October 21, 2016: Eye
Giulia R Mosele, Gianfilippo Caggiari, Roberto M Scarpa, Carlo Doria
BACKGROUND: Renal cell carcinoma (RCC) is among the 10 most common cancers in both men and women. It comprises 2-3% of all malignancies. The most common site for metastasis from RCC is the lung (50% of patients), followed by the skeleton (20% to 50% of patients). METHODS: We retrospectively reviewed our consecutive series of 63 patients surgically treated for spinal metastases from RCC. The surgical treatment for spinal metastases varied in each patient. Factors influencing the choice of surgery included age, disease status, symptoms, morbidity of the patient, the location, the number of repetitive lesions and the existence of extra-osseous metastases...
October 21, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
Manan Jhaveri, Nicholas Procaccini, Kris V Kowdley
Chronic Hepatitis C is a major public health problem. The chronicity of the Hepatitis C can lead to advanced liver disease, cirrhosis and even hepatocellular carcinoma. Chronic hepatitis C is the leading indication of for liver transplantation in the United States. Since the introduction of directly acting antiviral agents (DAAs), there have been there have been dramatic advances in treatment of hepatitis C in terms of tolerability, duration of therapy with significant increases in the rates of sustained virology response (SVR)...
October 21, 2016: Minerva Gastroenterologica e Dietologica
Qian Cai, Prasad Tammineni
Alzheimer's disease (AD) is characterized by brain deposition of amyloid plaques and tau neurofibrillary tangles along with steady cognitive decline. Synaptic damage, an early pathological event, correlates strongly with cognitive deficits and memory loss. Mitochondria are essential organelles for synaptic function. Neurons utilize specialized mechanisms to drive mitochondrial trafficking to synapses in which mitochondria buffer Ca2+ and serve as local energy sources by supplying ATP to sustain neurotransmitter release...
October 20, 2016: Journal of Alzheimer's Disease: JAD
Kristine Carandang, Elizabeth A Pyatak, Cheryl L P Vigen
OBJECTIVE: In this study, we systematically reviewed the effectiveness of educational interventions falling within the scope of occupational therapy practice for people with rheumatoid arthritis (RA). These interventions included disease education, joint protection and energy conservation, psychosocial techniques, pain management, and a combination category. METHOD: Two databases, MEDLINE and CINAHL, and select journals were searched for randomized controlled trials published between January 2002 and June 2015...
November 2016: American Journal of Occupational Therapy: Official Publication of the American Occupational Therapy Association
Rabeea'h W Aslam, Vickie Bates, Yenal Dundar, Juliet Hounsome, Marty Richardson, Ashma Krishan, Rumona Dickson, Angela Boland, Eleanor Kotas, Joanne Fisher, Sudip Sikdar, Louise Robinson
BACKGROUND: Cognitive impairment is a growing public health concern, and is one of the most distinctive characteristics of all dementias. The timely recognition of dementia syndromes can be beneficial, as some causes of dementia are treatable and are fully or partially reversible. Several automated cognitive assessment tools for assessing mild cognitive impairment (MCI) and early dementia are now available. Proponents of these tests cite as benefits the tests' repeatability and robustness and the saving of clinicians' time...
October 2016: Health Technology Assessment: HTA
Nathan R Unger, Marylee V Worley, Jamie J Kisgen, Elizabeth M Sherman, Lindsey M Childs-Kean
Current antiretrovirals (ARVs) have demonstrated the ability to prolong the life of an HIV infected individual via suppression of the virus and subsequent restoration of immune function. Despite significant advancement, there remains an opportunity for improvement. One ARV that attempts to fill global HIV therapeutic needs by balancing convenience, safety, and efficacy is elvitegravir (EVG). Areas covered: Using MEDLINE/PubMed, a literature search was conducted for published articles on the safety and efficacy of EVG in the treatment of HIV infection...
October 21, 2016: Expert Opinion on Pharmacotherapy
Hiroshi Keino, Annabelle A Okada, Takayo Watanabe, Makiko Nakayama, Tomoko Nakamura
PURPOSE: To compare the efficacy of infliximab (IFX) on refractory uveoretinitis between Behçet disease (BD) patients with short duration (≤18 months, n = 6) versus long duration (>18 months, n = 7) of their ocular disease. METHODS: Records of 13 BD patients treated with IFX for 24 months were retrospectively reviewed. RESULTS: Frequency of ocular attacks decreased with IFX treatment in both groups, with no significant difference. Retinal and disc vascular leakage scores also decreased in both groups, however was significantly lower in the short-duration group...
October 21, 2016: Ocular Immunology and Inflammation
Eric Banan-Mwine Daliri, Shuai Wei, Deog H Oh, Byong H Lee
The mammalian gastrointestinal tract has co-developed with a large number of microbes in a symbiotic relationship over millions of years. Recent studies indicate that indigenous bacteria are intimate with the intestine and play essential roles in health and disease. In the quest to maintain a stable niche, these prokaryotes influence multiple host metabolic pathways, resulting from an interactive host-microbiota metabolic signaling and impacting strongly on the metabolic phenotypes of the host. Since dysbiosis of the gut bacteria result in alteration in the levels of certain microbial and host co-metabolites, identifying these markers could enhance early detection of diseases...
October 21, 2016: Critical Reviews in Food Science and Nutrition
Christine M Freeman, Jeffrey L Curtis
Hallmarks of chronic obstructive pulmonary disease (COPD) include innate inflammation and remodeling of small airways that begin in early disease and the development of lung lymphoid follicles (LLF), indicative of adaptive immunity, in more spirometrically-severe stages. Common to these processes in all stages is orchestration by dendritic cells (DC). Recently improved understanding of the analogous lung DC subsets in humans and mice has allowed for better integration and interpretation of the experimental and clinical pathological literature...
October 21, 2016: American Journal of Respiratory Cell and Molecular Biology
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