keyword
MENU ▼
Read by QxMD icon Read
search

Echovirus

keyword
https://www.readbyqxmd.com/read/28071799/seroepidemiological-and-phylogenetic-characterisation-of-neurotropic-enteroviruses-in-ireland-2005-2014
#1
Jorge Abboud Guerra, Allison Waters, Alison Kelly, Ursula Morley, Paul O'Reilly, Edwin O'Kelly, Jonathan Dean, Robert Cunney, Piaras O'Lorcain, Suzanne Cotter, Jeff Connell, Joanne O'Gorman, William W Hall, Michael Carr, Cillian F De Gascun
Enteroviruses (EVs) are associated with a broad spectrum of clinical presentation, including aseptic meningitis (AM), encephalitis, hand, foot and mouth disease, acute flaccid paralysis and acute flaccid myelitis. Epidemics occur sporadically and are associated with increased cases of AM in children. The present study describes the seroepidemiological analysis of circulating EVs in Ireland from 2005-2014 and phylogenetic characterisation of echovirus 30 (E-30), enterovirus A71 (EV-A71) and enterovirus D68 (EV-D68)...
January 10, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28061751/evolutionary-phylogeography-and-transmission-pattern-of-echovirus-14-an-exploration-of-spatiotemporal-dynamics-based-on-the-26-year-acute-flaccid-paralysis-surveillance-in-shandong-china
#2
Peng Chen, Yan Li, Zexin Tao, Haiyan Wang, Xiaojuan Lin, Yao Liu, Suting Wang, Nan Zhou, Pei Wang, Aiqiang Xu
BACKGROUND: Echovirus 14 (E-14) causes various clinical recognized syndromes, mostly with gastrointestinal syndrome and paralysis. The current study summarized the Shandong E-14 strains isolated from a 26-year acute flaccid paralysis (AFP) surveillance, and elucidated the characterization of phylogenetic and phylogeographic relationships of E-14 worldwide. RESULTS: As a predominant serotype circulating in AFP surveillance, phylogenetic analysis showed that E-14 exhibited both time and geographic subdivision worldwide...
January 7, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28039136/laboratory-surveillance-of-polio-and-other-enteroviruses-in-high-risk-populations-and-environmental-samples
#3
Vasiliki Pogka, Stavroula Labropoulou, Mary Emmanouil, Androniki Voulgari-Kokota, Alexandra Vernardaki, Theano Georgakopoulou, Andreas F Mentis
: In the context of poliomyelitis eradication, a reinforced supplementary laboratory surveillance of enteroviruses was implemented in Greece. From 2008 to 2014, the Hellenic Polioviruses/Enteroviruses Reference Laboratory performed detailed supplementary surveillance of circulating enteroviruses among healthy individuals in high-risk population groups, among immigrants from poliovirus endemic countries as well as in environmental samples. In total, 722 stool samples and 179 sewage water samples were included in the study...
December 30, 2016: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28011355/elimination-of-representative-contaminant-candidate-list-viruses-coxsackievirus-echovirus-hepatitis-a-virus-and-norovirus-from-water-by-coagulation-processes
#4
N Shirasaki, T Matsushita, Y Matsui, K Murai, A Aochi
We examined the removal of representative contaminant candidate list (CCL) viruses (coxsackievirus [CV] B5, echovirus type [EV] 11, and hepatitis A virus [HAV] IB), recombinant norovirus virus-like particles (rNV-VLPs), and murine norovirus (MNV) type 1 by coagulation. Water samples were subjected to coagulation with polyaluminum chloride (PACl, basicity 1.5) followed by either settling or settling and filtration. Together with our previously published results, the removal ratio order, as evaluated by a plaque-forming-unit method or an enzyme-linked immunosorbent assay after settling, was HAV>EV=rNV-VLPs≥CV=poliovirus type 1=MNV>adenovirus type 40 (range, 0...
December 8, 2016: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28011278/molecular-characterization-of-echovirus-13-uncovering-high-genetic-diversity-and-identification-of-new-genotypes-in-pakistan
#5
Shahzad Shaukat, Mehar Angez, Tariq Mahmood, Muhammad Masroor Alam, Salmaan Sharif, Adnan Khurshid, Muhammad Suleman Rana, Syed Sohail Zahoor Zaidi
Echovirus 13 (E-13) is reported worldwide and is mostly related to aseptic meningitis but it is also isolated from cases of acute flaccid paralysis (AFP). Unfortunately, all studies conducted on non polio enterovirus in Pakistan only confirm E-13 isolation based on microneutralization assay but there is lack of molecular epidemiological data on this serotype. In this study, 113 stool samples were collected from AFP patients during 2008-2010. An enterovirus primer mediated real-time reverse transcriptase polymerase chain reaction, a standard microneutralization assay and sequencing of viral protein 1 gene (VP1) identified the predominant serotype E-13...
December 20, 2016: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/27993855/obatoclax-inhibits-alphavirus-membrane-fusion-by-neutralizing-the-acidic-environment-of-endocytic-compartments
#6
Finny S Varghese, Kai Rausalu, Marika Hakanen, Sirle Saul, Beate M Kümmerer, Petri Susi, Andres Merits, Tero Ahola
As new pathogenic viruses continue to emerge, it is paramount to have intervention strategies that target a common denominator in these pathogens. The fusion of viral and cellular membranes during viral entry is one such process that is used by many pathogenic viruses including chikungunya virus, West Nile virus, influenza virus etc. Obatoclax, a small-molecule antagonist of the Bcl-2 family of proteins was previously determined to be antiviral against influenza A virus and also Sindbis virus. Here, we report it to be active against alphaviruses like chikungunya virus (EC50 = 0...
December 19, 2016: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/27933184/coxsackie-adenovirus-receptor-expression-is-enhanced-in-pancreas-from-patients-with-type-1-diabetes
#7
M Hodik, M Anagandula, J Fuxe, L Krogvold, K Dahl-Jørgensen, H Hyöty, L Sarmiento, G Frisk
OBJECTIVES: One of the theories connecting enterovirus (EV) infection of human islets with type 1 diabetes (T1D) is the development of a fertile field in the islets. This implies induction of appropriate proteins for the viral replication such as the coxsackie-adenovirus receptor (CAR). The aim of this study was to investigate to what extent CAR is expressed in human islets of Langerhans, and what conditions that would change the expression. DESIGN: Immunohistochemistry for CAR was performed on paraffin-embedded pancreatic tissue from patients with T1D (n=9 recent onset T1D, n=4 long-standing T1D), islet autoantibody-positive individuals (n=14) and non-diabetic controls (n=24) individuals...
2016: BMJ Open Diabetes Research & Care
https://www.readbyqxmd.com/read/27930588/three-cases-of-mumps-virus-and-enterovirus-coinfection-in-children-with-enteroviral-meningitis
#8
Mojtaba Rasti, Manoochehr Makvandi, Niloofar Neisi, Azarakhsh Azaran, Nasrin Rastegarvand, Davod Khalafkhany, Emad Jahangirnezhad, Ali Teimoori, Maryam Hadian, Abdolnabi Shabani, Ahmad Shamsizadeh, Roya Nikfar, Mehran Varnaseri
Several viruses are responsible for aseptic meningitis; however, in the region of Southwest Iran, the role played by each virus is still not very well known. The aim of this study is to determine the relative frequencies of mumps virus, herpes viruses, and enteroviruses, as well as coinfections among them, in patients with aseptic meningitis.In this cross-sectional study, samples of cerebrospinal fluid were collected between December 2012 and December 2013 from patients under 14 years, who were hospitalized in Abuzar Children's Hospital in Ahvaz, Southwest Iran (the only children's hospital in Khuzestan province and Southwest Iran)...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27929744/surveillance-of-poliomyelitis-in-northern-italy-results-of-acute-flaccid-paralysis-surveillance-and-environmental-surveillance-2012-2015
#9
Laura Pellegrinelli, Laura Bubba, Valeria Primache, Elena Pariani, Andrea Battistone, Roberto Delogu, Stefano Fiore, Sandro Binda
Although in the last years poliovirus (PV) transmission has been reported at the lowest levels ever recorded, the spread of virus from endemic countries endures; the high levels of immigration flows across the Mediterranean Sea jeopardize Italy for PV reintroduction. The World Health Organization (WHO) strategic plan for global poliomyelitis (polio) eradication indicates the nationwide surveillance of Acute Flaccid Paralysis (AFP) as the gold standard for detecting cases of polio. In addition, the Environmental Surveillance (ES), seeking the presence of PV and Non-Polio Enterovirus (NPEV) in sewage, is recognized as a powerful tool to confirm PV circulation in absence of AFP cases, especially in polio-free countries...
December 8, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27907970/-epidemiology-etiology-and-clinical-picture-of-enteroviral-meningitis-in-children-in-south-moravia
#10
Adriana Braunová, Petra Rainetová, Lenka Krbková, Iva Čapovová, Lenka Klapačová, Václav Musil, Martin Musílek, Jana Bednářová
OBJECTIVES: Enteroviruses (EVs) are the most common cause of aseptic viral meningitis. In some cases, they can cause severe meningoencephalitis and acute flaccid paralysis - an association with some virulent serotypes. The objectives were to describe the epidemiological situation of EV meningitis in children in South Moravia, to elucidate the etiology including the incidence of virulent serotypes and to evaluate the clinical presentation. MATERIAL AND METHODS: A total of 88 children with EV meningitis were prospectively evaluated...
September 2016: Klinická Mikrobiologie a Infekc̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27893696/molecular-epidemiological-study-of-enteroviruses-associated-with-encephalitis-in-children-from-hangzhou-china
#11
Wei Li, Zhang Qiong, Shen Xiao-Ting, Liu Yu-Jie, Mao Jian-Hua, Shu Qiang, Shang Shi-Qiang
Enterovirus (EV) has over 100 serotypes of species A-D, which can cause various symptoms in infants. Enterovirus encephalitis (EVE) is serve disease with high morbidity and mortality in children. To well define the epidemiology of EVE, we wanted to know more about EV and EV molecular typing by conducting this study in Hangzhou.Cerebrospinal fluid samples were collected from children with diagnosis of encephalitis. Meanwhile, one-step real-time RT-PCR was used for the detection of EV, and we also identified the serotypes of EV by using gene sequencing of VP1 or 5'UTR region...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27789638/complete-genome-sequence-analysis-of-echovirus-18-associated-with-aseptic-meningitis-in-hebei-province-china-in-2015
#12
Xiang-Peng Chen, Su-Zhen Sun, Jia-Yun Guo, Jing-Jie Li, Zheng-de Xie
Echovirus 18 is a member of the genus Enterovirus, family Picornaviridae, which can cause meningitis in children. Here, we report the echovirus 18 complete genome sequence, which was isolated from the cerebrospinal fluid of a child with aseptic meningitis in Hebei Province, China.
October 27, 2016: Genome Announcements
https://www.readbyqxmd.com/read/27786297/identification-of-different-respiratory-viruses-after-a-cell-culture-step-by-matrix-assisted-laser-desorption-ionization-time-of-flight-mass-spectrometry-maldi-tof-ms
#13
Adriana Calderaro, Maria Cristina Arcangeletti, Isabella Rodighiero, Mirko Buttrini, Sara Montecchini, Rosita Vasile Simone, Maria Cristina Medici, Carlo Chezzi, Flora De Conto
In this study matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS), a reliable identification method for the diagnosis of bacterial and fungal infections, is presented as an innovative tool to investigate the protein profile of cell cultures infected by the most common viruses causing respiratory tract infections in humans. MALDI-TOF MS was applied to the identification of influenza A and B viruses, adenovirus C species, parainfluenza virus types 1, 2 and 3, respiratory syncytial virus, echovirus, cytomegalovirus and metapneumovirus...
October 27, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27752104/large-outbreak-of-herpangina-in-children-caused-by-enterovirus-in-summer-of-2015-in-hangzhou-china
#14
Wei Li, Hui-Hui Gao, Qiong Zhang, Yu-Jie Liu, Ran Tao, Yu-Ping Cheng, Qiang Shu, Shi-Qiang Shang
Herpangina, usually caused by coxsackie virus A, is prevalent in children spreading through the fecal-oral transmission and the respiratory droplets dissemination. Also, it is mostly asymptomatic and self-limiting. In our study, we found that large outbreak of herpangina in children occurred in the summer of 2015 in Hangzhou, China. From May 1th to August 31th, a total of 10 210 children were diagnosed with herpangina in Children's Hospital of Zhejiang University School of Medicine. 2 310 throat swabs were collected and tested for enterovirus detection by real-time RT-PCR, while 1 651 cases were positive with the rate of 71...
October 18, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27749541/molecular-epidemiological-study-of-enteroviruses-associated-with-encephalitis-in-children-from-hangzhou-china
#15
Li Wei, Zhang Qiong, Shen Xiao-Ting, Liu Yu-Jie, Mao Jian-Hua, Shu Qiang, Shang Shi-Qiang
Enterovirus (EV) has over 100 serotypes of species A-D, which can cause various symptoms in infants. Enterovirus encephalitis (EVE) is serve disease with high morbidity and mortality in children. To well define the epidemiology of EVE, we wanted to know more about EV and EV molecular typing by conducting this study in Hangzhou.Cerebrospinal fluid samples were collected from children with diagnosis of encephalitis. Meanwhile, one-step real-time RT-PCR was used for the detection of EV, and we also identified the serotypes of EV by using gene sequencing of VP1 or 5'UTR region...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27736044/molecular-characterization-of-environmental-and-clinical-echovirus-6-isolates-from-poland-2006-2014
#16
Magdalena Wieczorek, Arleta Krzysztoszek, Agnieszka Ciąćka, Agnieszka Figas
The aim of this study was to investigate the genetic variability of echovirus 6 (E6) isolates from environmental samples and clinical cases of aseptic meningitis from 2006 to 2014. The analysis of the VP1 region showed the extensive diversity (up to 18.8%) and revealed that E6 circulating in Poland belong to four groups. Environmental strains clustered in three groups excepting the 2012 outbreak group, which shows the sudden introduction of new epidemic variant with Asiatic origin. Data from the study established relationships of E6 from Poland with previously characterized strains and confirmed the importance of both clinical and environmental surveillance...
October 13, 2016: Journal of Medical Virology
https://www.readbyqxmd.com/read/27719751/increase-in-echovirus-6-infections-associated-with-neurological-symptoms-in-the-netherlands-june-to-august-2016
#17
Kimberley Sm Benschop, Felix Geeraedts, Barbara Beuvink, Silke A Spit, Ewout B Fanoy, Eric Cj Claas, Suzan D Pas, Rob Schuurman, Jaco J Verweij, Sylvia M Bruisten, Katja C Wolthers, Hubert Gm Niesters, Marion Koopmans, Erwin Duizer
The Dutch virus-typing network VIRO-TypeNed reported an increase in ECHOvirus 6 (E-6) infections with neurological symptoms in the Netherlands between June and August 2016. Of the 31 cases detected from January through August 2016, 15 presented with neurological symptoms. Ten of 15 neurological cases were detected in the same province and the identified viruses were genetically related. This report is to alert medical and public health professionals of the circulation of E-6 associated with neurological symptoms...
September 29, 2016: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/27701670/annular-eruptive-pseudoangiomatosis-and-adenovirus-infection-a-novel-clinical-variant-of-paraviral-exanthems-and-a-novel-virus-association
#18
Antonio Chuh, Rüdiger Panzer, Ann-Christine Rosenthal, Ehrhardt Proksch, Werner Kempf, Vijay Zawar, Helmuth Fickenscher, Regina Fölster-Holst
Eruptive pseudoangiomatosis is a distinct exanthem thought to be caused by viruses. The usual rash configu-ration is erythematous papules and macules. An association with echovirus infection has been reported. We present here one adult and one child with this exanthem, supported by clinical, histopathological, and immunohistochemical findings. Both patients presented with prodromal symptoms, widespread angioma-like macules in annular configuration, blanchable telangiectasia, followed by spontaneous remission in 6-8 weeks...
October 4, 2016: Acta Dermato-venereologica
https://www.readbyqxmd.com/read/27665309/echovirus-1-internalization-negatively-regulates-egfr-down-regulation
#19
Moona Huttunen, Paula Turkki, Anita Mäki, Lassi Paavolainen, Pekka Ruusuvuori, Varpu Marjomäki
We have demonstrated previously that the human picornavirus Echovirus 1 (EV1) triggers an infectious internalization pathway that follows closely, but seems to stay separate from the EGFR pathway triggered by EGF. Here we confirmed by using live and confocal microscopy that EGFR and EV1 vesicles are following intimately each other but are distinct entities with different degradation kinetics. We show here that despite being sorted to different pathways and located in distinct endosomes, EV1 inhibits EGFR down-regulation...
September 24, 2016: Cellular Microbiology
https://www.readbyqxmd.com/read/27652088/molecular-identification-of-human-enteroviruses-associated-with-aseptic-meningitis-in-yunnan-province-southwest-china
#20
Yanju Zhu, Xi Zhou, Jiansheng Liu, Longhui Xia, Yue Pan, Junying Chen, Na Luo, Jianzhong Yin, Shaohui Ma
Human enteroviruses (EVs) are the major causative agents of aseptic meningitis. In this study, a total of 524 children were admitted to the children Kunming hospital (continental China) for aseptic meningitis manifestations in 2009 and 2010. An EV infection was diagnosed in 85/524 children (16.2 %) and the viruses detected were assigned to 16 serotypes. Most serotypes belonged to the enterovirus B species. Echovirus 9 was predominant (24.7 %), followed by coxsackievirus B5 (23.5 %) and then echovirus 30 (16...
2016: SpringerPlus
keyword
keyword
44893
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"