Bunyamwera Virus Study
Bunyamwera Virus Study - Related Videos
10:44
Influenza A Virus Studies in a Mouse Model of Infection
0 Views •
Cited by 38 •
2017
Influenza A viruses (IAVs) are important human respiratory pathogens. To understand the pathogenicity of IAVs and to perform preclinical testing of novel vaccine approaches, animal models mimicking human physiology are required. Here, we describe techniques to evaluate IAV pathogenesis, humoral responses and vaccine efficacy using a mouse model of infection.
09:47
Simple and Robust in vivo and in vitro Approach for Studying Virus Assembly
0 Views •
Cited by 6 •
2012
A simple, efficient and robust way to synchronize the delivery of multiple viral components to plant cells via Agrobacterium-mediated transient expression is described. This approach is amenable for studying replication, encapsidation followed by in vitro reassembly of non-viral components into genome depleted optical viral ghosts suitable for biomedical applications.
00:50
What are Viruses?
0 Views •
2019
Overview A virus is a microscopic infectious particle that consists of an RNA or DNA genome enclosed in a protein shell. It is not able to reproduce on its own: it can only make more viruses by entering a cell and using its cellular machinery. When a virus infects a host cell, it removes its protein coat and directs the host’s machinery to transcribe and translate its genetic material. The hijacked cell assembles the replicated components into thousands of viral progeny, which can rupture and...
12:22
A Primary Neuron Culture System for the Study of Herpes Simplex Virus Latency and Reactivation
0 Views •
Cited by 49 •
2012
The protocol describes an efficient and reproducible model system to study herpes simplex virus type 1 (HSV-1) latency and reactivation. The assay employs homogenous sympathetic neuron cultures and allows for the molecular dissection of virus-neuron interactions using a variety of tools including RNA interference and expression of recombinant proteins.
10:14
Using Adeno-associated Virus as a Tool to Study Retinal Barriers in Disease
0 Views •
Cited by 6 •
2015
To investigate the blood-retinal barrier permeability and the inner limiting membrane integrity in animal models of retinal disease, we used several adeno-associated virus (AAV) variants as tools to label retinal neurons and glia. Virus mediated reporter gene expression is then used as an indicator of retinal barrier permeability.
FAQs
Investigators can follow the viral cycle from genome release into a susceptible cell through RNA replication. Because the genome is segmented and negative-sense, studies must consider how its RNA becomes available for replication after entry rather than treating infection as a single undifferentiated event. This connects intracellular replication with later immune and disease outcomes.
Host sensors detect viral RNA and initiate type I interferon and inflammatory responses. These pathways provide a central point for studying how infected cells recognize the virus and communicate danger to the immune system. Measuring this signaling helps relate early innate immune activation to viral replication, infection progression, and the development of disease.
Immune evasion research examines how viral infection interacts with host defenses rather than considering replication in isolation. Comparing viral replication with interferon and inflammatory responses can reveal why immune activation may not fully prevent infection. This perspective helps identify mechanisms that influence pathogenesis and supports investigation of targets for antiviral approaches.
A study can examine several connected outcomes: viral genome release and replication, detection of viral RNA by host sensors, activation of type I interferon, and inflammatory signaling. Considering these events together allows researchers to link cellular infection with immune responses. The resulting framework is useful for interpreting how specific interactions contribute to disease-related effects.
Researchers use the system to investigate viral replication and the host responses that accompany infection, providing experimental context for antiviral evaluation. Candidate strategies can be considered in relation to whether they affect replication, innate immune signaling, or interactions associated with pathogenesis. This makes the virus relevant to broader efforts to identify ways of controlling infection.
Findings from these studies can support the evaluation of vaccines and broader approaches to controlling mosquito-borne viral infections. Their value extends beyond describing the virus itself because they connect arbovirus biology with immunity, disease mechanisms, and intervention research. In immunology and infection, this provides experimental insight into how host responses may influence protection and pathogenesis.