Results 61 to 70 of about 3,085,466 (300)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Specificity of a Neuraminidase Activity of Sendai Virus

Experimental Biology and Medicine, 1967
SummaryThe pH optima for the neuraminidase activity of several myxoviruses were determined. The same pH optimum was found for Sendai virus grown in either egg or L cell and for NDV which is closely related to the former virus. However, the antibody prepared against the neuraminidase fraction of egg-grown Sendai virus showed an inhibitory effect only on
H, Tozawa, M, Homma, N, Ishida
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

The transcriptional response of Drosophila melanogaster to infection with the sigma virus (Rhabdoviridae). [PDF]

, 2009
Bacterial and fungal infections induce a potent immune response in Drosophila melanogaster, but it is unclear whether viral infections induce an antiviral immune response.
Carpenter Jennifer, Sarah S. Saminadin-Peter, Jiggins, F., Saminadin-Peter Sarah S., Roller, Julia, John F Baines, Saminadin-Peter, S., Stephan Hutter, Sarah S Saminadin-Peter, Jiggins, Francis M., Roller Julia, Jiggins Francis M., Julia Roller, John F. Baines, John Parsch, Jennifer Carpenter, Parsch, J., Baines, J., Parsch, John, Roller, J., Baines, John F., Francis M. Jiggins, Parsch John, Francis M Jiggins, Sarah S. Saminadin-peter¤a, Saminadin-Peter, Sarah S., Carpenter, J., Jennifer Carpenter, Hutter Stephan, Hutter, S., Hutter, Stephan, Carpenter, Jennifer, Baines John F., Francis M. Jiggins¤b   +33 more
core   +2 more sources

Human Pegivirus Type 1: A Common Human Virus That Is Beneficial in Immune-Mediated Disease?

Frontiers in Immunology, 2022
Two groups identified a novel human flavivirus in the mid-1990s. One group named the virus hepatitis G virus (HGV) and the other named it GB Virus type C (GBV-C).
Jack T. Stapleton, Jack T. Stapleton
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The Chikungunya Virus nsP3 Macro Domain Inhibits Activation of the NF-κB Pathway

Viruses
The role of the chikungunya virus (CHIKV) non-structural protein 3 (nsP3) in the virus lifecycle is poorly understood. The protein comprises three domains.
Grace C. Roberts, Nicola J. Stonehouse, Mark Harris   +2 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A comparative analysis of cowpox virus (CPV WT) and a deletion mutant lacking the gene encoding the inflammation modulatory protein (CPV IMP) [PDF]

, 2007
Includes bibliographical references (leaves 96-114).Cowpox virus has been found to encode the inflammation modulatory protein (IMP) (Miller, C.G., 1997), a homologue vaccinia virus complement control protein (VCP). VCP belongs to regulation of complement
Paulsen, Janis
core   +1 more source

Sphingosine kinase 1 serves as a pro-viral factor by regulating viral RNA synthesis and nuclear export of viral ribonucleoprotein complex upon influenza virus infection.

PLoS ONE, 2013
Influenza continues to pose a threat to humans by causing significant morbidity and mortality. Thus, it is imperative to investigate mechanisms by which influenza virus manipulates the function of host factors and cellular signal pathways. In this study,
Young-Jin Seo, Curtis J Pritzl, Madhuvanthi Vijayan, Kavita Bomb, Mariah E McClain, Stephen Alexander, Bumsuk Hahm   +6 more
doaj   +1 more source