keyword
MENU ▼
Read by QxMD icon Read
search

Cmv

keyword
https://www.readbyqxmd.com/read/28534856/manipulation-of-viral-micrornas-as-a-potential-antiviral-strategy-for-the-treatment-of-cytomegalovirus-infection
#1
Jiang Deng, Jun Xiao, Ping Ma, Bo Gao, Feng Gong, Liping Lv, Yanyu Zhang, Jinbo Xu
Cytomegalovirus (CMV) infection leads to notable morbidity and mortality in immunosuppressed patients. Current antiviral drugs are effective but seriously limited in their long-term use due to their relatively high toxicity. In the present study, we characterized the expression of murine CMV microRNAs (MCMV miRNAs) both in vitro and in vivo. Although 29 miRNAs were detectable during in vitro infection, only 11 miRNAs (classified as Group 1) were detectable during in vivo infection, and as many as 18 viral miRNAs (classified as Group 2) were less detectable (<50% of animals) in both the liver and lungs...
May 19, 2017: Viruses
https://www.readbyqxmd.com/read/28534034/clinical-and-mucosal-immune-correlates-of-hiv-1-semen-levels-in-antiretroviral-naive-men
#2
Brendan J W Osborne, Angie K Marsh, Sanja Huibner, Kamnoosh Shahabi, Cindy Liu, Tania Contente, Nico J D Nagelkerke, Colin Kovacs, Erika Benko, Lance Price, Kelly S MacDonald, Rupert Kaul
BACKGROUND: This study was done to characterize parameters associated with semen human immunodeficiency virus (HIV)-1 ribonucleic acid (RNA) viral load (VL) variability in HIV-infected, therapy-naive men. METHODS: Paired blood and semen samples were collected from 30 HIV-infected, therapy-naive men who have sex with men, and 13 participants were observed longitudinally for up to 1 year. Human immunodeficiency virus RNA, bacterial load by 16S RNA, herpesvirus (Epstein-Barr virus and cytomegalovirus [CMV]) shedding, and semen cytokines/chemokines were quantified, and semen T-cell subsets were assessed by multiparameter flow cytometry...
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28533779/cytomegalovirus-driven-adaptive-like-natural-killer-cell-expansions-are-unaffected-by-concurrent-chronic-hepatitis-virus-infections
#3
David F G Malone, Sebastian Lunemann, Julia Hengst, Hans-Gustaf Ljunggren, Michael P Manns, Johan K Sandberg, Markus Cornberg, Heiner Wedemeyer, Niklas K Björkström
Adaptive-like expansions of natural killer (NK) cell subsets are known to occur in response to human cytomegalovirus (CMV) infection. These expansions are typically made up of NKG2C(+) NK cells with particular killer-cell immunoglobulin-like receptor (KIR) expression patterns. Such NK cell expansion patterns are also seen in patients with viral hepatitis infection. Yet, it is not known if the viral hepatitis infection promotes the appearance of such expansions or if effects are solely attributed to underlying CMV infection...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28532344/pre-transplantation-thymic-function-is-associated-with-the-risk-of-acute-graft-versus-host-disease-and-cytomegalovirus-viremia-after-allogeneic-hematopoietic-stem-cell-transplantation
#4
Xin Yang, Yuanxin Sun, Sudong Zhang, Hui Yang, Jialin Wei, Yi He, Donglin Yang, Erlie Jiang, Mingzhe Han, Xuemei Qin, Sizhou Feng
OBJECTIVES: To analyze the kinetics of T-cell subsets and thymic function reconstitution after allogeneic hematopoietic stem cell transplantation (AHSCT); to determine whether sjTREC (signal joint TCR rearrangement excision circle) and CD31-positive recent thymic emigrant (CD31 + RTE) are correlated with acute graft versus host disease (aGVHD) or CMV (cytomegalovirus) viremia after AHSCT. METHODS: Forty-nine patients who underwent AHSCT in our institution were prospectively enrolled...
May 22, 2017: Hematology (Amsterdam, Netherlands)
https://www.readbyqxmd.com/read/28529646/peptide-vaccination-in-the-presence-of-adjuvants-in-patients-after-hematopoietic-stem-cell-transplantation-with-cd4-t-cell-reconstitution-elicits-consistent-cd8-t-cell-responses
#5
Michael Schmitt, Anita Schmitt, Markus Wiesneth, Angela Hückelhoven, Zeguang Wu, Jürgen Kuball, Lei Wang, Peter Schauwecker, Susanne Hofmann, Marlies Götz, Birgit Michels, Birgit Maccari, Patrick Wuchter, Volker Eckstein, Thomas Mertens, Paul Schnitzler, Hartmut Döhner, Anthony D Ho, Donald W Bunjes, Peter Dreger, Hubert Schrezenmeier, Jochen Greiner
Rationale: Patients receiving an allogeneic stem cell graft from cytomegalovirus (CMV) seronegative donors are particularly prone to CMV reactivation with a high risk of disease and mortality. Therefore we developed and manufactured a novel vaccine and initiated a clinical phase I trial with a CMV phosphoprotein 65 (CMVpp65)-derived peptide. Methods: Ten patients after allogeneic stem cell transplantation received four vaccinations at a biweekly interval. All patients were monitored for CMVpp65 antigenemia...
2017: Theranostics
https://www.readbyqxmd.com/read/28528760/experimental-evaluation-of-four-airway-devices-in-anaesthetized-new-zealand-white-rabbits
#6
Sandra Wenger, Désirée Müllhaupt, Stefanie Ohlerth, Sarah Prasse, Karina Klein, Bianca da Silva Valente, Martina Mosing
OBJECTIVE: To compare airway management during induction of anaesthesia, spontaneous ventilation (SV) and controlled mechanical ventilation (CMV), using an endotracheal tube (ETT), laryngeal mask (LM), rabbit-specific supraglottic airway device (v-gel) or facemask (FM). STUDY DESIGN: Prospective randomized crossover experiment. ANIMALS: Ten New Zealand White rabbits. METHODS: After premedication, rabbits were randomly allocated to four groups: 1) ETT; 2) LM; 3) v-gel or 4) FM...
January 11, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28528440/the-human-cmv-ie1-protein-an-offender-of-pml-nuclear-bodies
#7
Myriam Scherer, Eva-Maria Schilling, Thomas Stamminger
PML nuclear bodies (PML-NBs) are SUMOylation-dependent, highly complex protein assemblies that accumulate in the interchromosomal territories of the cell nucleus. Research of the last two decades revealed that many viruses have evolved effector proteins that modify PML-NBs. This correlates with antagonization of individual PML-NB components which act as host cell restriction factors. The multifunctional immediate-early protein IE1 of human cytomegalovirus directly interacts with the PML protein resulting in a disruption of the dot-like structure of PML-NBs...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28526937/molecular-confirmation-of-intraspecific-tomato-solanum-lycopersicum-hybrids-and-their-evaluation-against-late-blight-and-cucumber-mosaic-virus
#8
Amjad Hameed, Muhammad Yussouf Saleem, Khalid Pervaiz Akhtar, Muhammad Shoaib, Qumer Iqbal, Muhammad Asghar
Tomato is one of the most consumed vegetables in the world. Diseases are the number one concern in the development of high-yield and disease-resistant tomato hybrids which is the foremost priority of breeders. Present study was conducted (1) to develop DNA-based markers for genetic confirmation of tomato F1 hybrids, (2) to utilize sequenced characterized amplified region (SCAR) marker linked to the Ph-3 gene for Phytophthora infestans resistance in tomato and (3) to evaluate male and female parental genotypes and their F1 hybrids against late blight (LB) and cucumber mosaic virus (CMV)...
May 19, 2017: Molecular Biotechnology
https://www.readbyqxmd.com/read/28523231/association-of-anti-gangliosides-antibodies-and-anti-cmv-antibodies-in-guillain-barr%C3%A3-syndrome
#9
Lijuan Wang, Chunqing Shao, Chunjiao Yang, Xixiong Kang, Guojun Zhang
INTRODUCTION: Numerous types of infection were closely related to GBS, mainly including Campylobacter jejuni, Cytomegalovirus, which may lead to the production of anti-gangliosides antibodies (AGA). Currently, although there are increased studies on the AGA and a few studies of anti-CMV antibodies in GBS, the association between them remains poorly documented. Therefore, our research aims to analyze the correlation of anti-CMV antibodies and AGA in GBS. METHODS: A total of 29 patients with GBS were enrolled in this study...
May 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28521201/validation-of-the-use-of-an-artificial-mitochondrial-reporter-dna-vector-containing-a-cytomegalovirus-promoter-for-mitochondrial-transgene-expression
#10
Yuma Yamada, Takuya Ishikawa, Hideyoshi Harashima
Mitochondria have their own gene expression system that is independent of the nuclear system, and control cellular functions in cooperation with the nucleus. While a number of useful technologies for achieving nuclear transgene expression have been reported, only a few have focused on mitochondria. In this study, we validated the utility of an artificial mitochondrial DNA vector with a virus promoter on mitochondrial transgene expression. We designed and constructed pCMV-mtLuc (CGG) that contains a CMV promotor derived from Cytomegalovirus and an artificial mitochondrial genome with a NanoLuc (Nluc) luciferase gene that records adjustments to the mitochondrial codon system...
May 10, 2017: Biomaterials
https://www.readbyqxmd.com/read/28514919/periconceptional-cmv-infection-prevention-in-portugal-population-subgroup-study-in-a-tertiary-perinatal-care-center
#11
Patrícia Sousa, Gabriel Madureira, Marina Moucho, Ana Lídia Sampaio-Dias, Nuno Montenegro
Currently in Portugal, universal screening of pregnant women for Cytomegalovirus (CMV) infection is not performed. However, it is recommended to screen all women attending preconception care. We aimed to assess women's attendance to preconception care and if their serologic status regarding CMV was known and/or investigated in that consultation. In this cross-sectional study, we interviewed 240 women admitted to the obstetrical ward of a hospital in the Metropolitan Area of Porto (Portugal) about their adherence to preconception care and collected data regarding their CMV serologic status and its investigation...
May 17, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28512755/evaluation-of-safety-of-concomitant-splenectomy-in-living-donor-liver-transplantation
#12
Amr Badawy, Yuhei Hamaguchi, Satoru Seo, Tochimi Kaido, Hideaki Okajima, Shinji Uemoto
In Asian countries, concomitant splenectomy in living donor liver transplantation (LDLT) is indicated to modulate the portal vein pressure in the small sized graft to protect against small for size syndrome. While concomitant splenectomy in deceased donor liver transplantation is almost contraindicated based on western reports of increased mortality and morbidity rate due to septic complications, there are few studies about that in LDLT. So, we retrospectively investigated the clinical outcome of adult LDLT at Kyoto University Hospital from July 2010 to July 2016...
May 17, 2017: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/28511386/assessment-of-disease-severity-and-role-of-cytomegalo-virus-infection-in-patients-with-ulcerative-colitis
#13
Nobin Babu Kalappurayil, Jino Thomas, Baburajan Mankuni, Varghese Thomas
INTRODUCTION: Course of Ulcerative Colitis is characterized by intermittent flares interposed between variable periods of remission. Identification of exacerbating factors and appropriate assessment of disease activity are crucial in deciding the choice of treatment. AIM: To evaluate various clinical, endoscopic and histological parameters in assessing disease activity and to find out various risk factors involved in the exacerbation of ulcerative colitis especially the role of Cytomegalo Virus (CMV) infection...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28510221/development-of-a-dual-expression-vector-facilitated-with-selection-free-pcr-recombination-cloning-strategy
#14
Liting Cao, Yancheng Zhou, Lin Huang, Shiqi Dong, Yue Ma
The conventional procedure for the construction of recombinant expression vector of a target gene includes PCR cloning and restriction enzyme mediated subcloning, which is time-consuming and sometimes troublesome because of the inefficiency of ligation. A variety of ligase-independent PCR cloning strategies have been developed, but they either involve complicated PCR procedures or need other DNA modifying enzymes. In this study, we report the design, and construction of an omnipotent expression vector pOmni, with which a target gene can be easily cloned through innovative selection-free PCR recombination cloning strategy with only one pair of primer and two times of PCR in one work day, without using any restriction enzymes, ligase and other DNA modifying enzymes...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28509677/stool-cytomegalovirus-polymerase-chain-reaction-for-the-diagnosis-of-cytomegalovirus-related-gastrointestinal-disease
#15
Noparat Prachasitthisak, Pornthep Tanpowpong, Chatmanee Lertudomphonwanit, Suporn Treepongkaruna, Sophida Boonsathorn, Napat Angkathunyakul, Pattana Sornmayura, Wasun Chantratita
OBJECTIVES: The diagnosis of cytomegalovirus-related gastrointestinal disease (CMV-GI disease) still requires histopathology, but biopsy is considered invasive. Stool CMV PCR has been reported in adults as an alternative method to diagnose this condition; hence, the results between studies are discrepant. Moreover, no pediatric studies on stool CMV real-time PCR in CMV-GI disease have been carried out. Here, we evaluate the value of stool CMV real-time PCR in detecting CMV-GI disease among immunocompromised children...
May 15, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28508343/cytomegalovirus-infection-in-pregnancy
#16
REVIEW
Karl Oliver Kagan, Klaus Hamprecht
PURPOSE: Due to the severe risk of long-term sequelae, prenatal cytomegalovirus infection is of particular importance amongst intrauterine viral infections. This review summarizes the current knowledge about CMV infection in pregnancy. METHODS: A search of the Medline and Embase database was done for articles about CMV infection in pregnany. We performed a detailed review of the literature in view of diagnosis, epidemiology and management of CMV infection in pregnancy...
May 15, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28508224/rescue-of-infectious-salmon-anemia-virus-isav-from-cloned-cdna
#17
Daniela Toro-Ascuy, Marcelo Cortez-San Martín
The piscine Orthomyxovirus called Infectious Salmon Anemia Virus (ISAV) is one of the most important emerging pathogens affecting the salmon industry worldwide. The first reverse genetics system for ISAV, which allows the generation of recombinant ISA virus (rISAV), is an important tool for the characterization and study of this fish virus. The plasmid-based reverse genetics system for ISAV includes the use of a novel fish promoter, the Atlantic salmon internal transcribed spacer region 1 (ITS-1). The salmon, viral and mammalian genetic elements included in pSS-URG vectors allow the expression of the eight viral RNA segments...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28508212/reverse-genetics-for-porcine-reproductive-and-respiratory-syndrome-virus
#18
Mingyuan Han, Hanzhong Ke, Yijun Du, Qingzhan Zhang, Dongwan Yoo
Porcine reproductive and respiratory syndrome (PRRS) is a reemerging swine disease, and has become economically the most significant disease in pork production worldwide. The causative agent is PRRS virus (PRRSV), which is a member virus of the family Arteriviridae. The PRRSV genome is a single-stranded positive-sense RNA and is infectious. Two strategies in the PRRSV reverse genetics system have been employed for reconstitution of progeny virus: RNA transfection and DNA transfection. The PRRSV reverse genetics has broadly been used for studies including protein structure-function relationship, foreign gene expression, vaccine development, virulence determinants, and viral pathogenesis...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28507767/post-traumatic-stress-in-pregnant-women-with-primary-cytomegalovirus-infection-and-risk-of-congenital-infection-in-newborns
#19
Francesco Vadini, Elisa Tracanna, Ennio Polilli, Monica Tontodonati, Elena Ricci, Francesca Santilli, Giustino Parruti
BACKGROUND: Substantial evidence indicates that perinatal mental disturbances are associated with the risk for negative maternal-newborn outcomes. A neuroendocrine brain-placenta interaction has been described to explain the association between prenatal stress-related disorders and placental abnormalities. Whether these mechanisms may affect the likelihood of mother-to-child transmission (MTCT) of infections has never been investigated. AIMS: To evaluate the role of psychological factors in cytomegalovirus (CMV) MTCT in pregnant women with primary CMV infection...
November 2016: BJPsych Open
https://www.readbyqxmd.com/read/28506921/decrease-of-blood-anti-%C3%AE-1-3-galactose-abs-levels-in-multiple-sclerosis-ms-and-clinically-isolated-syndrome-cis-patients
#20
L Le Berre, J Rousse, P-A Gourraud, B-M Imbert-Marcille, A Salama, G Evanno, G Semana, A Nicot, E Dugast, P Guérif, C Adjaoud, T Freour, S Brouard, F Agbalika, R Marignier, D Brassat, D-A Laplaud, E Drouet, V Van Pesch, J-P Soulillou
The etiology of multiple sclerosis (MS) remains elusive. Among the possible causes, the increase of anti-Neu5Gc antibodies during EBV primo-infection of Infectious mononucleosis (IMN) may damage the integrity of the blood-brain barrier facilitating the transfer of EBV-infected B cells and anti-EBV T cell clones in the brain. We investigated the change in titers of anti-Neu5Gc and anti-α1,3 Galactose antibodies in 49 IMN, in 76 MS, and 73 clinically isolated syndrome (CIS) patients, as well as age/gender-matched healthy individuals...
May 18, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
keyword
keyword
6658
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"