Results 91 to 100 of about 657,629 (304)

Zika virus: New clinical syndromes and its emergence in the western hemisphere [PDF]

, 2016
Zika virus (ZIKV) had remained a relatively obscure flavivirus until a recent series of outbreaks accompanied by unexpectedly severe clinical complications brought this virus into the spotlight as causing an infection of global public health concern.
Brazilian Medical Genetics Society–Zika Embryopathy Task Force, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Collaborative Cross Consortium, European Centre for Disease Prevention and Control, European Centre for Disease Prevention and Control, Helen M. Lazear, Michael S. Diamond, T. C. Pierson   +9 more
core   +3 more sources

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Experimental studies on comparison of the vector competence of four Italian Culex pipiens populations for West Nile virus

Parasites & Vectors, 2015
Background West Nile virus (WNV) is a vector-borne disease responsible for causing epidemics in many areas of the world. The virus is maintained in nature by an enzootic bird-mosquito-bird cycle and occasionally transmitted to other hosts, such as ...
Claudia Fortuna, Maria Elena Remoli, Marco Di Luca, Francesco Severini, Luciano Toma, Eleonora Benedetti, Paola Bucci, Fabrizio Montarsi, Giada Minelli, Daniela Boccolini, Roberto Romi, Maria Grazia Ciufolini   +11 more
doaj   +1 more source

Genetic Characterization of Chikungunya Virus in Field-Caught Aedes aegypti Mosquitoes Collected during the Recent Outbreaks in 2019, Thailand

Pathogens, 2019
Chikungunya virus (CHIKV) is a mosquito-borne virus belonging to the genus Alphavirus. The virus is transmitted to humans by the bite of infected female Aedes mosquitoes, primarily Aedes aegypti.
Proawpilart Intayot, Atchara Phumee, Rungfar Boonserm, Sriwatapron Sor-suwan, Rome Buathong, Supaporn Wacharapluesadee, Narisa Brownell, Yong Poovorawan, Padet Siriyasatien   +8 more
doaj   +1 more source

Rescue of splicing-mediated intron loss maximizes expression in lentiviral vectors containing the human ubiquitin C promoter. [PDF]

, 2014
Lentiviral vectors almost universally use heterologous internal promoters to express transgenes. One of the most commonly used promoter fragments is a 1.2-kb sequence from the human ubiquitin C (UBC) gene, encompassing the promoter, some enhancers, first
Cooper, Aaron R, Gschweng, Eric H, Kohn, Donald B, Lill, Georgia R   +3 more
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Experimental evaluation of sand fly collection and storage methods for the isolation and molecular detection of Phlebotomus-borne viruses

Parasites & Vectors, 2015
Background Several viruses have been recently isolated from Mediterranean phlebotomine sand flies; some are known to cause human disease while some are new to science.
Maria Elena Remoli, Gioia Bongiorno, Claudia Fortuna, Antonella Marchi, Riccardo Bianchi, Cristina Khoury, Maria Grazia Ciufolini, Marina Gramiccia   +7 more
doaj   +1 more source

Detailed Protocol for the Novel and Scalable Viral Vector Upstream Process for AAV Gene Therapy Manufacturing

, 2021
Nagarathinam Selvaraj, Chao-Kuei Wang, Brian Bowser, Trevor Broadt, Silvana T. Shaban, Jenna Burns, Nirmala Saptharishi, Peter Pecháň, Diane Golebiowski, Asaf Alimardanov, N. Nora Yang, George Mitra, Ramarao Vepachedu   +12 more
openalex   +2 more sources

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source