Results 61 to 70 of about 3,671,396 (364)

Visualization of Viral Infection Dynamics in a Unicellular Eukaryote and Quantification of Viral Production Using Virus Fluorescence in situ Hybridization

Frontiers in Microbiology, 2020
One of the major challenges in viral ecology is to assess the impact of viruses in controlling the abundance of specific hosts in the environment. To this end, techniques that enable the detection and quantification of virus-host interactions at the ...
Yaiza M. Castillo, Marta Sebastián, Marta Sebastián, Irene Forn, Nigel Grimsley, Sheree Yau, Sheree Yau, Cristina Moraru, Dolors Vaqué   +8 more
doaj   +1 more source

An Advanced Protocol for the Quantification of Marine Sediment Viruses via Flow Cytometry

Viruses, 2021
Viruses are highly abundant, diverse, and active components of marine environments. Flow cytometry has helped to increase the understanding of their impact on shaping microbial communities and biogeochemical cycles in the pelagic zone.
Mara Elena Heinrichs, Daniele De Corte, Bert Engelen, Donald Pan   +3 more
doaj   +1 more source

Immune-mediated loss of transgene expression from virally transduced brain cells is irreversible, mediated by IFNγ, perforin, and TNFα, and due to the elimination of transduced cells [PDF]

, 2012
The adaptive immune response to viral vectors reduces vector-mediated transgene expression from the brain. It is unknown, however, whether this loss is caused by functional downregulation of transgene expression or death of transduced cells.
Ahmed, Ali, Asadi-Moghaddam, Bantug, Barcia, Barcia, Barcia, Barcia, Barcia, Barcia, Bergmann, Byrnes, Byrnes, Carlos Barcia, Chen, Chiocca, Chunyan Liu, Conrady, Dewey, Diamond, Glass, Griffin, Griffin, Hausmann, Huse, Jeffrey M Zirger, Jiang, Jiang, Jiang, Josee Bergeron, Kanegae, Kurt M Kroeger, Lang, Lowenstein, Lowenstein, Maria G Castro, Mariana Puntel, McGavern, Mia Wibowo, Määttä, Niyati Bondale, O'Keefe, Parra, Paxinos, Pedro R Lowenstein, Pulkkanen, Puntel, Rall, Rameen Moridzadeh, Shi, Smith-Arica, Southgate, Southgate, Thomas, Thomas, Wang, Wilkinson, Williamson, Wirth, Yang, Zambrowicz   +60 more
core   +1 more source

Mobility-Based Quantification of Multivalent Virus-Receptor Interactions: New Insights Into Influenza A Virus Binding Mode.

Nano letters (Print), 2019
Viruses, such as influenza A, typically bind to the plasma membrane of their host by engaging multiple membrane receptors in parallel, thereby forming so-called multivalent interactions that are created by the collective action of multiple weak ligand ...
Matthias Müller, D. Lauster, Helen H. K. Wildenauer, A. Herrmann, Stephan Block   +4 more
semanticscholar   +1 more source

Rabies screen reveals GPe control of cocaine-triggered plasticity. [PDF]

, 2017
Identification of neural circuit changes that contribute to behavioural plasticity has routinely been conducted on candidate circuits that were preselected on the basis of previous results.
AE Stepien, AH Gittis, B Weissbourd, BN Armbruster, Boris D. Heifets, C Hammond, C Lüscher, Christina K. Kim, CM Bäckman, D Lin, EJ Nestler, ES Boyden, F-M Zhou, G Schiavo, H Taniguchi, HH Yin, IR Wickersham, JA Shuen, JS Park, K Miyamichi, K Miyamichi, K Yonehara, Karl Deisseroth, Katherine E. DeLoach, Kevin T. Beier, KF Raab-Graham, KT Beier, L Madisen, L Petreanu, L Ye, LA Gunaydin, LA Schwarz, Lin Wai Hung, Liqun Luo, M Watabe-Uchida, M Xue, MJ Krashes, NR Wall, P Rajasethupathy, Paul Hoerbelt, PE Rothwell, PW Kalivas, RC Pierce, RL Albin, Robert C. Malenka, S Hippenmeyer, S Lammel, S Lammel, SHR Oliet, Sophie Neuner, Timothy J. Mosca, TJ Mosca, TJ Stachniak, TN Lerner, Y Smith   +54 more
core   +2 more sources

Quantification of Torque Teno Virus Viremia as a Prospective Biomarker for Infectious Disease in Kidney Allograft Recipients

Journal of Infectious Diseases, 2018
Quantification of the apathogenic and ubiquitous torque teno virus (TTV) in the peripheral blood predicts infectious disease in recipients of a kidney allograft. TTV might be a potential tool to tailor immunosuppressive drug therapy to prevent infections
R. Strassl, M. Schiemann, K. Doberer, I. Görzer, E. Puchhammer-Stöckl, F. Eskandary, Ž. Kikić, Guido A. Gualdoni, Mathias G. Vossen, S. Rasoul-rockenschaub, H. Herkner, G. Böhmig, G. Bond   +12 more
semanticscholar   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

FEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez, Juan Carlos Ruiz‐Rodríguez, Ricard Ferrer, Raquel Durá, Antonio Artigas, Iván Bajaña, David Bolado López de Andujar, Irene Cánovas‐Cervera, Adrián Ceccato, Luis Chiscano‐Camón, Elena Climent‐Martinez, Georgia García Fernández, Gemma Goma, Verónica Monforte, Beatriz Quevedo‐Sánchez, Adolf Ruiz‐Sanmartín, Antonio Sierra‐Rivera, Nieves Carbonell Monleón   +17 more
wiley   +1 more source

Quantitative Flow Cytometry to Measure Viral Production Using Infectious Pancreatic Necrosis Virus as a Model: A Preliminary Study

Applied Sciences, 2018
In recent decades, flow cytometry (FCM) has become an important tool in virology, due to its applications in viral replication and viral-cell interactions, as well as its capacity to quantify proteins (qFCM).
Diego Vázquez, Carmen López-Vázquez, José G. Olveira, Isabel Bandín, Carlos P. Dopazo   +4 more
doaj   +1 more source

Comparison of High-Performance Liquid Chromatography with Sucrose Density Gradient Ultracentrifugation for the Quantification of Foot-and-Mouth Disease Vaccine Antigens

Vaccines, 2022
Foot-and-mouth disease (FMD) causes substantial economic losses in the livestock industry. The protective immunizing component of the FMD virus (FMDV) is a ribonucleoprotein particle with a sedimentation coefficient of 146S.
Ah-Young Kim, Sun Young Park, Sang Hyun Park, Jae Young Kim, Jong Sook Jin, Eun-Sol Kim, Jong-Hyeon Park, Young-Joon Ko   +7 more
doaj   +1 more source

Elevated expression of human bHLH factor ATOH7 accelerates cell cycle progression of progenitors and enhances production of avian retinal ganglion cells. [PDF]

, 2018
The production of vertebrate retinal projection neurons, retinal ganglion cells (RGCs), is regulated by cell-intrinsic determinants and cell-to-cell signaling events.
Hashimoto, Takao, Tang, Ronald, Yang, Xian-Jie, Zhang, Xiang-Mei   +3 more
core   +1 more source