Results 31 to 40 of about 185,516 (303)

Hepatitis C viral entry inhibitors prolong viral suppression by replication inhibitors in persistently-infected Huh7 cultures. [PDF]

PLoS ONE, 2013
Efforts to treat HCV patients are focused on developing antiviral combinations that lead to the eradication of infection. Thus, it is important to identify optimal combinations from the various viral inhibitor classes.
Caroline O Bush, Andrew E Greenstein, William E Delaney, Rudolf K F Beran   +3 more
doaj   +1 more source

Use of a slow-release intravitreal clindamycin implant for the management of ocular toxoplasmosis

American Journal of Ophthalmology Case Reports, 2021
Purpose: To report the first patient with ocular toxoplasmosis treated with a slow-release biodegradable intravitreal clindamycin implant. Observations: A 39-year-old human immunodeficiency virus (HIV)-positive woman with recurrent toxoplasmic ...
Rodrigo Jorge, MD, PhD, Igor Neves Coelho, MD, Armando Silva-Cunha, PhD, Gabriella Maria Fernandes Cunha, PhD, Ingrid U. Scott, MD, MPH, Silvia Ligório Fialho, PhD, João Marcello Furtado, MD, PhD   +6 more
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

Influenza A Virus Utilizes Suboptimal Splicing to Coordinate the Timing of Infection

Cell Reports, 2013
Influenza A virus is unique as an RNA virus in that it replicates in the nucleus and undergoes splicing. With only ten major proteins, the virus must gain nuclear access, replicate, assemble progeny virions in the cytoplasm, and then egress. In an effort
Mark A. Chua, Sonja Schmid, Jasmine T. Perez, Ryan A. Langlois, Benjamin R. tenOever   +4 more
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Isolation of vaccinia MVA recombinants using the viral F13L gene as the selective marker

BioTechniques, 2005
Modified vaccinia Ankara (MVA) is a highly attenuated vaccine vector that has an excellent vaccine safety record. Also, as a eukaryotic gene expression vector, MVA can be used in a biosafety level 1 setup, in contrast to more virulent vaccinia virus ...
Juana M. Sánchez-Puig, Rafael Blasco
doaj   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source