Results 31 to 40 of about 303,937 (307)

Influenza-Induced Innate Immunity: Regulators of Viral Replication, Respiratory Tract Pathology & Adaptive Immunity [PDF]

open access: yesFuture Virology, 2011
Influenza virus infections usually cause mild to moderately severe respiratory disease, however some infections, like those involving the avian H5N1 virus, can cause massive viral pneumonia, systemic disease and death. The innate immune response of respiratory tract resident cells is the first line of defense and limits virus replication.
Karen L, Oslund, Nicole, Baumgarth
openaire   +2 more sources

Regulation of Human Papillomavirus Type 1 Replication by the Viral E2 Protein

open access: yesVirology, 2001
The E1 and E2 proteins encoded by papillomaviruses are required for viral replication. Earlier studies have shown that the viral E2 protein plays an important role in replication by targeting the E1 helicase to the origin of replication (ori). We have previously shown that the E1 protein of human papillomavirus (HPV) type 1 is sufficient for the in ...
Van Horn, Gerald   +2 more
openaire   +2 more sources

Regulation of simian virus 40 early and late gene transcription without viral DNA replication [PDF]

open access: yesJournal of Virology, 1979
Primary cultures of African green monkey kidney cells were infected with the simian virus 40 temperature-sensitive mutant tsA58 at the nonpermissive temperature of 41 degrees C for 12 to 20 h. Under these conditions, a defective T antigen was produced and no viral DNA replication was detected.
Birkenmeier, E H   +4 more
openaire   +2 more sources

TRIM62 From Chicken as a Negative Regulator of Reticuloendotheliosis Virus Replication

open access: yesFrontiers in Veterinary Science, 2020
Emerging evidence suggests that the tripartite motif containing 62 (TRIM62), a member of the TRIM family, plays an important role in antiviral processes.
Ling Li   +6 more
doaj   +1 more source

Hepatocyte nuclear factor 1α downregulates HBV gene expression and replication by activating the NF-κB signaling pathway. [PDF]

open access: yesPLoS ONE, 2017
The role of hepatocyte nuclear factor 1α (HNF1α) in the regulation of gene expression and replication of hepatitis B virus (HBV) is not fully understood.
Junyu Lin   +8 more
doaj   +1 more source

Mycophenolic acid (MPA) modulates host cellular autophagy progression in sub genomic dengue virus-2 replicon cells [PDF]

open access: yes, 2019
Cellular autophagy (Macrophagy) is a self-degradative process, executed through the network of autophagy associated genes (ATGs) encoded proteins. Both in vitro and in vivo studies suggest that dengue virus (DENV) induces autophagy and supports the viral
Dungdung, Ranjeet   +4 more
core   +1 more source

The KSHV ORF20 Protein Interacts with the Viral Processivity Factor ORF59 and Promotes Viral Reactivation

open access: yesMicrobiology Spectrum, 2021
Upon Kaposi’s Sarcoma-associated herpesvirus (KSHV) lytic reactivation, rapid and widespread amplification of viral DNA (vDNA) triggers significant nuclear reorganization.
D. Hoffman   +4 more
doaj   +1 more source

17,β-estradiol inhibits hepatitis C virus mainly by interference with the release phase of its life cycle [PDF]

open access: yes, 2016
Rationale & Aim: Estrogen and estrogen-mediated signalling protect from hepatitis C virus through incompletely understood mechanisms. We aimed to ascertain which phase(s) of HCV life cycle is/are affected by estrogens.
Barbaglia, Matteo N.   +10 more
core   +2 more sources

The nucleocapsid protein of rice stripe virus in cell nuclei of vector insect regulates viral replication [PDF]

open access: yesProtein & Cell, 2021
AbstractRice stripe virus (RSV) transmitted by the small brown planthopper causes severe rice yield losses in Asian countries. Although viral nuclear entry promotes viral replication in host cells, whether this phenomenon occurs in vector cells remains unknown.
Zhao, Wan   +8 more
openaire   +2 more sources

Upregulation of DUSP6 impairs infectious bronchitis virus replication by negatively regulating ERK pathway and promoting apoptosis

open access: yesVeterinary Research, 2021
Elucidating virus-cell interactions is fundamental to understanding viral replication and identifying targets for therapeutic control of viral infection.
Huan Wang   +9 more
doaj   +1 more source

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