Results 131 to 140 of about 3,800,153 (377)

Viral quasispecies profiles as the result of the interplay of competition and cooperation [PDF]

open access: yes, 2010
Viral quasispecies can be regarded as a swarm of genetically related mutants or a quasispecies (QS). A common formalism to approach QS is the replicator-mutator equation (RME).
Arbiza, Juan   +2 more
core   +3 more sources

Viral capsid, antibody, and receptor interactions: experimental analysis of the antibody escape evolution of canine parvovirus [PDF]

open access: gold, 2023
Robert A. López-Astacio   +14 more
openalex   +1 more source

Porcine circovirus 2 immunology and viral evolution

open access: yesPorcine Health Management, 2015
Porcine circovirus 2 (PCV2) has and is still causing important economic losses to pig industry. This is due to PCV2-systemic disease (PCV2-SD), formerly known as postweaning multi-systemic wasting syndrome (PMWS), which increases mortality rates and ...
T. Kekarainen, J. Segalés
semanticscholar   +1 more source

Field Investigation Evaluating the Efficacy of Porcine Reproductive and Respiratory Syndrome Virus Type 2 (PRRSV-2) Modified Live Vaccines in Nursery Pigs Exposed to Multiple Heterologous PRRSV Strains

open access: yesAnimals
This study was conducted to evaluate the protective efficacy of modified live vaccines (MLVs) against porcine reproductive and respiratory syndrome (PRRS) in nursery pigs in a worst case scenario where MLV does not match the genetic profile of the field ...
Sunit Mebumroong   +4 more
doaj   +1 more source

Predictors of response and rational combinations for the novel MCL‐1 inhibitor MIK665 in acute myeloid leukemia

open access: yesMolecular Oncology, EarlyView.
This study characterizes the responses of primary acute myeloid leukemia (AML) patient samples to the MCL‐1 inhibitor MIK665. The results revealed that monocytic differentiation is associated with MIK665 sensitivity. Conversely, elevated ABCB1 expression is a potential biomarker of resistance to the treatment, which can be overcome by the combination ...
Joseph Saad   +17 more
wiley   +1 more source

Understanding the Wolbachia-mediated inhibition of arboviruses in mosquitoes: progress and challenges [PDF]

open access: yes, 2014
Arthropod-borne viruses (arboviruses) pose a considerable threat to human and animal health, yet effective control measures have proven difficult to implement, and novel means of controlling their replication in arthropod vectors, such as mosquitoes, are
Dietrich, Isabelle   +3 more
core   +1 more source

RNA Virus Evolution via a Quasispecies-Based Model Reveals a Drug Target with a High Barrier to Resistance

open access: yesViruses, 2017
The rapid occurrence of therapy-resistant mutant strains provides a challenge for anti-viral therapy. An ideal drug target would be a highly conserved molecular feature in the viral life cycle, such as the packaging signals in the genomes of RNA viruses ...
Richard J. Bingham   +2 more
doaj   +1 more source

Feasibility of a ctDNA multigenic panel for non‐small‐cell lung cancer early detection and disease surveillance

open access: yesMolecular Oncology, EarlyView.
Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande   +11 more
wiley   +1 more source

Co-Evolution of quasispecies: B-cell mutation rates maximize viral error catastrophes

open access: yes, 2001
Co-evolution of two coupled quasispecies is studied, motivated by the competition between viral evolution and adapting immune response. In this co-adaptive model, besides the classical error catastrophe for high virus mutation rates, a second ...
A. Aigner   +29 more
core   +1 more source

The development of DNA delivery system based on ionic liquid and carboxylic acid modified polyethyleneimine

open access: yesDrug Delivery
Recombinant DNA vaccines offer significant potential for disease prevention and therapy, but their clinical success is often limited by poor immunogenicity, low cellular uptake, instability, and inefficient delivery without proper carriers.
Yaminn Thant   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy