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https://www.readbyqxmd.com/read/28088126/severe-hypoalbuminemia-and-steatohepatitis-leading-to-death-in-a-young-vegetarian-female-8-months-after-mini-gastric-bypass-a-case-report
#1
Mohammad Kermansaravi, Mohammad Reza Abdolhosseini, Ali Kabir, Abdolreza Pazouki
BACKGROUND: Hypoalbuminemia is an important complication after Mini Gastric Bypass (MGB) and is more frequent in vegetarians, diabetic nephropathy, and alcoholic and liver disease patients. The patients must be followed in regular intervals and serum albumin must be checked in every visit after MGB. Hypoalbuminemia must be prevented by good protein regimes. CASE SUMMARY: A 29 years old female was admitted 8 month after Laparoscopic Mini Gastric Bypass with malaise, dyspnea, icter, nausea, vomiting, diarrhea and edema of extremities from 2 weeks before admission...
December 11, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28088124/nipah-virus-transmission-of-a-zoonotic-paramyxovirus
#2
REVIEW
Bronwyn Anne Clayton
Nipah virus is a recently-recognised, zoonotic paramyxovirus that causes severe disease and high fatality rates in people. Outbreaks have occurred in Malaysia, Singapore, India and Bangladesh, and a putative Nipah virus was also recently associated with human disease in the Philippines. Worryingly, human-to-human transmission is common in Bangladesh, where outbreaks occur with near-annual frequency. Onward human transmission of Nipah virus in Bangladesh is associated with close contact with clinically-unwell patients or their infectious secretions...
January 11, 2017: Current Opinion in Virology
https://www.readbyqxmd.com/read/28088112/a-current-perspective-on-the-oncopreventive-and-oncolytic-properties-of-selective-serotonin-reuptake-inhibitors
#3
REVIEW
Daniel P Radin, Parth Patel
Current cancer research strongly focuses on identifying novel pathways that can be selectively exploited in the clinic and identifying drugs capable of exploiting cancer vulnerabilities. Occasionally, drugs identified to exploit a cancer-specific vulnerability are on the market for clinical indications in another disease area. Rebranding them as anti-cancer drugs is a process commonly referred to as drug repurposing and is typically a faster method than bringing a novel drug to market. Selective serotonin reuptake inhibitors (SSRIs) are primarily used for treating several types of depression, but over the past two decades mounting evidence suggests that drugs in this class have oncolytic properties and reduce the risk of certain cancers...
January 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28088085/new-pyridazinone-4-carboxamides-as-new-cannabinoid-receptor-type-2-inverse-agonists-synthesis-pharmacological-data-and-molecular-docking
#4
Giulio Ragusa, María Gómez-Cañas, Paula Morales, Carmen Rodríguez-Cueto, María R Pazos, Battistina Asproni, Elena Cichero, Paola Fossa, Gerard A Pinna, Nadine Jagerovic, Javier Fernández-Ruiz, Gabriele Murineddu
In the last few years, cannabinoid type-2 receptor (CB2R) selective ligands have shown a great potential as novel therapeutic drugs in several diseases. With the aim of discovering new selective cannabinoid ligands, a series of pyridazinone-4-carboxamides was designed and synthesized, and the new derivatives tested for their affinity toward the hCB1R and hCB2R. The 6-(4-chloro-3-methylphenyl)-2-(4-fluorobenzyl)-N-(cis-4-methylcyclohexyl)-3-oxo-2,3-dihydropyridazine-4-carboxamide (9) displayed high CB2-affinity (KiCB2 = 2...
January 4, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28088029/an-updated-meta-analysis-of-cohort-studies-diabetes-and-risk-of-alzheimer-s-disease
#5
REVIEW
Jieyu Zhang, Chunxiang Chen, Shuizhen Hua, Hairong Liao, Meixiang Wang, Yan Xiong, Fei Cao
BACKGROUND: In recently, several large longitudinal population-based studies have shown that the rate of cognitive decline is accelerated in elderly people with diabetes mellitus. But the relation between diabetes and AD is still an area of controversy. The objective of this review was to update the evidence for or against diabetes as a risk factor of AD. METHODS: We searched the literature from their inception to May 2016 without restriction of language. We included all longitudinal population-based studies examining the association between diabetes and risk of AD...
November 9, 2016: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28088014/reduced-complexity-of-force-and-muscle-activity-during-low-level-isometric-contractions-of-the-ankle-in-diabetic-individuals
#6
E Y Suda, P Madeleine, R P Hirata, A Samani, T T Kawamura, I C N Sacco
BACKGROUND: This study evaluated the structure and amount of variability of surface electromyography (sEMG) patterns and ankle force data during low-level isometric contractions in diabetic subjects with different degrees of neuropathy. METHODS: We assessed 10 control subjects and 38 diabetic patients, classified as absent, mild, moderate, or severe neuropathy, by a fuzzy system based on clinical variables. Multichannel sEMG (64-electrode matrix) of tibialis anterior and gastrocnemius medialis muscles were acquired during isometric contractions at 10%, 20%, and 30% of the maximum voluntary contraction, and force levels during dorsi- and plantarflexion were recorded...
January 4, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28087959/a-study-on-hla-dr-dq-typing-in-adult-malay-patients-with-acute-amoebic-liver-abscess
#7
Z Nazli, N M S Azira, M Zeehaida, Z Nik Zairi, Y Nurul Khaiza, Y Maya Mazuwin
INTRODUCTION: Amoebiasis is a parasitic disease caused by Entamoeba histolytica that may lead to death in developing countries. Few important risk factors have been identified in the development of amoebic liver abscess (ALA). There are limited reports that suggest an association between antigens of the major histocompatibility complex (MHC) particularly class II antigens and ALA development. This present work aimed at studying the possible association of HLA antigens with ALA and disease severity...
December 2016: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28087945/innate-immune-responses-to-tuberculosis
#8
Jeffrey S Schorey, Larry S Schlesinger
Tuberculosis remains one of the greatest threats to human health. The causative bacterium, Mycobacterium tuberculosis, is acquired by the respiratory route. It is exquisitely adapted to humans and is a prototypic intracellular pathogen of macrophages, with alveolar macrophages being the primary conduit of infection and disease. However, M. tuberculosis bacilli interact with and are affected by several soluble and cellular components of the innate immune system which dictate the outcome of primary infection, most commonly a latently infected healthy human host, in whom the bacteria are held in check by the host immune response within the confines of tissue granuloma, the host histopathologic hallmark...
December 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/28087933/ecology-of-fungal-plant-pathogens
#9
Aad J Termorshuizen
Fungal plant pathogens are ubiquitous and highly diverse. Key to their success is high host density, which notably is the case in agroecosystems. Several hypotheses related to the effects of plant pathogens on plant diversity (the Janzen-Connell hypothesis, the dilution effect hypothesis) and the phenomenon of higher biomass in plant mixtures (i.e., overyielding) can all be explained by the quantitative interplay between host and pathogen density. In many agroecosystems, fungal plant pathogens cause great losses, since in monocultures diseased plants cannot be replaced by healthy plants...
December 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/28087924/clinical-testing-of-tuberculosis-vaccine-candidates
#10
Mark Hatherill, Dereck Tait, Helen McShane
It is almost 100 years since the development of bacille Calmette-Guérin (BCG), the only licensed vaccine against tuberculosis (TB). While BCG does confer consistent protection against disseminated disease, there is an urgent need for a more effective vaccine against pulmonary disease. There are several indications for such an improved vaccine, including prevention of infection, prevention of disease, and a therapeutic vaccine to prevent recurrent disease. The two main approaches to TB vaccine development are developing an improved whole mycobacterial priming agent to replace BCG and/or developing a subunit booster vaccine to be administered after a BCG or BCG replacement priming vaccination...
October 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/28087903/-interpretation-of-2016-asthma-management-and-prevention-guideline
#11
Wen Hua, Huaqiong Huang, Huahao Shen
The revision in 2016 asthma management and prevention guideline includes both the diagnosis of asthma and the control-based asthma management. It points out that asthma is a heterogeneous disease, and the diagnosis of asthma should be based on the characteristic pattern of symptoms and evidence of variable airflow limitation, emphasizing the diagnosis of atypical asthma. Besides, the epidemiology of asthma, assessment of asthma, management severe asthma, special type of asthma and asthma in special populations have been added in this version...
May 25, 2016: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28087842/novel-determinants-of-mammalian-primary-microrna-processing-revealed-by-systematic-evaluation-of-hairpin-containing-transcripts-and-human-genetic-variation
#12
Christine Anne Roden, Jonathan Gaillard, Shaveta Kanoria, William Rennie, Syndi Barish, Jijun Cheng, Wen Pan, Jun Liu, Chris Cotsapas, Ye Ding, Jun Lu
Mature microRNAs (miRNAs) are processed from hairpin-containing primary miRNAs (pri-miRNAs). However, rules that distinguish pri-miRNAs from other hairpin-containing transcripts in the genome are incompletely understood. By developing a computational pipeline to systematically evaluate 30 structural and sequence features of mammalian RNA hairpins, we report several new rules that are preferentially utilized in miRNA hairpins and govern efficient pri-miRNA processing. We propose that a hairpin stem length of 36+/-3nt is optimal for pri-miRNA processing...
January 13, 2017: Genome Research
https://www.readbyqxmd.com/read/28087828/tdp-43-pathology-and-memory-impairment-in-elders-without-pathologic-diagnoses-of-ad-or-ftld
#13
Sukriti Nag, Lei Yu, Robert S Wilson, Er-Yun Chen, David A Bennett, Julie A Schneider
OBJECTIVE: To investigate the association of TAR DNA-binding protein 43 (TDP-43) pathology with memory, other cognitive domains, and dementia in community-dwelling elders without pathologic diagnoses of Alzheimer disease (AD) or frontotemporal lobar degeneration (FTLD). METHODS: Of 1,058 autopsied participants, 343 (32.4%) did not have pathologic diagnoses of AD or FTLD. Diagnosis of dementia was based on clinical evaluation and cognitive performance tests, which were used to create summary measures of global cognition and of 5 cognitive domains...
January 13, 2017: Neurology
https://www.readbyqxmd.com/read/28087807/field-validation-of-the-los-angeles-motor-scale-as-a-tool-for-paramedic-assessment-of-stroke-severity
#14
Joon-Tae Kim, Pil-Wook Chung, Sidney Starkman, Nerses Sanossian, Samuel J Stratton, Marc Eckstein, Frank D Pratt, Robin Conwit, David S Liebeskind, Latisha Sharma, Lucas Restrepo, May-Kim Tenser, Miguel Valdes-Sueiras, Jeffrey Gornbein, Scott Hamilton, Jeffrey L Saver
BACKGROUND AND PURPOSE: The Los Angeles Motor Scale (LAMS) is a 3-item, 0- to 10-point motor stroke-deficit scale developed for prehospital use. We assessed the convergent, divergent, and predictive validity of the LAMS when performed by paramedics in the field at multiple sites in a large and diverse geographic region. METHODS: We analyzed early assessment and outcome data prospectively gathered in the FAST-MAG trial (Field Administration of Stroke Therapy-Magnesium phase 3) among patients with acute cerebrovascular disease (cerebral ischemia and intracranial hemorrhage) within 2 hours of onset, transported by 315 ambulances to 60 receiving hospitals...
January 13, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28087775/rapid-expansion-of-immune-related-gene-families-in-the-house-fly-musca-domestica
#15
Timothy B Sackton, Brian P Lazzaro, Clark G Andrew
The house fly, Musca domestica, occupies an unusual diversity of potentially septic niches compared to other sequenced Dipteran insects and is a vector of numerous diseases of humans and livestock. In the present study, we apply whole-transcriptome sequencing to identify genes whose expression is regulated in adult flies upon bacterial infection. We then combine the transcriptomic data with analysis of rates of gene duplication and loss to provide insight into the evolutionary dynamics of immune-related genes...
January 12, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28087766/control-of-amygdala-circuits-by-5-ht-neurons-via-5-ht-and-glutamate-co-transmission
#16
Ayesha Sengupta, Marco Bocchio, David M Bannerman, Trevor Sharp, Marco Capogna
: The serotonin (5-HT) system and the amygdala are key regulators of emotional behavior. Several lines of evidence suggest that 5-HT transmission in the amygdala is implicated in the susceptibility and drug treatment of mood disorders. Thus, elucidating the physiological mechanisms through which midbrain 5-HT neurons modulate amygdala circuits could be pivotal in understanding emotional regulation in health and disease. To shed light on these mechanisms, we performed patch-clamp recordings from basal amygdala (BA) neurons in brain slices from mice with channelrhodopsin (ChR2) genetically targeted to 5-HT neurons...
January 13, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28087732/novel-gnb1-mutations-disrupt-assembly-and-function-of-g-protein-heterotrimers-and-cause-global-developmental-delay-in-humans
#17
Katja Lohmann, Ikuo Masuho, Dipak N Patil, Hauke Baumann, Eva Hebert, Sofia Steinrücke, Daniel Trujillano, Nickolas K Skamangas, Valerija Dobricic, Irina Hüning, Gabriele Gillessen-Kaesbach, Ana Westenberger, Dusanka Savic-Pavicevic, Alexander Münchau, Gabriela Oprea, Christine Klein, Arndt Rolfs, Kirill A Martemyanov
Global developmental delay (GDD), often accompanied by intellectual disability, seizures and other features is a severe, clinically and genetically highly heterogeneous childhood-onset disorder. In cases where genetic causes have been identified, de-novo mutations in neuronally expressed genes are a common scenario. These mutations can be best identified by exome sequencing of parent-offspring trios. De novo mutations in the guanine nucleotide-binding protein, beta 1 (GNB1) gene, encoding the Gβ1 subunit of heterotrimeric G proteins, have recently been identified as a novel genetic cause of GDD...
January 13, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28087698/inhibition-of-trpml1-by-lysosomal-adenosine-involved-in-severe-combined-immunodeficiency-diseases
#18
Xi Zoë Zhong, Yuanjie Zou, Xue Sun, Gaofeng Dong, Qi Cao, Aditya Pandey, Jan K Rainey, Xiaojuan Zhu, Xian-Ping Dong
Impaired adenosine homeostasis has been associated with numerous human diseases. Lysosomes are referred to as the cellular recycling centers which generate adenosine by breaking down nucleic acids or ATP. Recent studies have suggested that lysosomal adenosine overload causes lysosome defects which phenocopy patients with mutations in TRPML1, a lysosomal Ca2+ channel, suggesting that lysosomal adenosine overload may impair TRPML1 and then lead to subsequent lysosomal dysfunction. In this study, we demonstrate that lysosomal adenosine is elevated by deleting adenosine deaminase (ADA), an enzyme responsible for adenosine degradation...
January 13, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28087670/plant-lectins-activate-the-nlrp3-inflammasome-to-promote-inflammatory-disorders
#19
Tao Gong, Xiaqiong Wang, Yanqing Yang, Yiqing Yan, Chenggong Yu, Rongbin Zhou, Wei Jiang
Plant-derived dietary lectins have been reported to be involved in the pathogenesis of several inflammatory diseases, including inflammatory bowel disease, diabetes, rheumatoid arthritis, and celiac disease, but little is known about the molecular mechanisms underlying lectin-induced inflammation. In this study, we showed that plant lectins can induce caspase-1 activation and IL-1β secretion via the NLRP3 inflammasome. Lectins were internalized and subsequently escaped from the lysosome and then translocated to the endoplasmic reticulum...
January 13, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28087667/prmt5-selective-inhibitors-suppress-inflammatory-t-cell-responses-and-experimental-autoimmune-encephalomyelitis
#20
Lindsay M Webb, Stephanie A Amici, Kyle A Jablonski, Himanshu Savardekar, Amanda R Panfil, Linsen Li, Wei Zhou, Kevin Peine, Vrajesh Karkhanis, Eric M Bachelder, Kristy M Ainslie, Patrick L Green, Chenglong Li, Robert A Baiocchi, Mireia Guerau-de-Arellano
In the autoimmune disease multiple sclerosis and its animal model, experimental autoimmune encephalomyelitis (EAE), expansion of pathogenic, myelin-specific Th1 cell populations drives active disease; selectively targeting this process may be the basis for a new therapeutic approach. Previous studies have hinted at a role for protein arginine methylation in immune responses, including T cell-mediated autoimmunity and EAE. However, a conclusive role for the protein arginine methyltransferase (PRMT) enzymes that catalyze these reactions has been lacking...
January 13, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
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