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TMPRSS2 Is Essential for SARS-CoV-2 Beta and Omicron Infection

open access: yesViruses, 2023
The COVID-19 pandemic remains a global health threat and novel antiviral strategies are urgently needed. SARS-CoV-2 employs the cellular serine protease TMPRSS2 for entry into lung cells, and TMPRSS2 inhibitors are being developed for COVID-19 therapy ...
Kristin Metzdorf   +13 more
doaj   +1 more source

The nucleolus and viral infection [PDF]

open access: yesVirologica Sinica, 2010
The nucleolus is a subnuclear structure of eukaryocytes. It was thought that nucleolus only participates in the biogenesis and processing of rRNA. However, more and more evidence shows that it has many other functions, such as tRNA precursor processing, stress sensing and it is also involved in gene silencing, senescence and cell cycle regulation. Here,
Wang, Lei   +3 more
openaire   +2 more sources

One Step Ahead: Herpesviruses Light the Way to Understanding Interferon-Stimulated Genes (ISGs)

open access: yesFrontiers in Microbiology, 2020
The host immune system is engaged in a constant battle with microorganisms, with the immediate detection of pathogenic invasion and subsequent signalling acting as crucial deterrents against the establishment of a successful infection.
A. Cristina Gonzalez-Perez   +5 more
doaj   +1 more source

Systematical assessment of the impact of single spike mutations of SARS-CoV-2 Omicron sub-variants on the neutralization capacity of post-vaccination sera

open access: yesFrontiers in Immunology, 2023
IntroductionThe evolution of novel SARS-CoV-2 variants significantly affects vaccine effectiveness. While these effects can only be studied retrospectively, neutralizing antibody titers are most used as correlates of protection.
Maeva Katzmarzyk   +12 more
doaj   +1 more source

Dengue viral infections [PDF]

open access: yesPostgraduate Medical Journal, 2004
Abstract Dengue viral infections are one of the most important mosquito borne diseases in the world. They may be asymptomatic or may give rise to undifferentiated fever, dengue fever, dengue haemorrhagic fever (DHF), or dengue shock syndrome.
G N, Malavige   +3 more
openaire   +2 more sources

Low concordance of oral and genital HPV infection among male patients with sexually transmitted infections in Vietnam

open access: yesBMC Infectious Diseases, 2019
Background Human papillomavirus (HPV) causes cancers in men, including penile, anal, and oropharyngeal cancers. This cross-sectional study aimed to investigate the prevalence, the genotypes, and the risk factors of HPV infections in the oral cavity ...
Hai Ha Long Le   +5 more
doaj   +1 more source

Liquid Biomolecular Condensates and Viral Lifecycles: Review and Perspectives

open access: yesViruses, 2021
Viruses are highly dependent on the host they infect. Their dependence triggers processes of virus–host co-adaptation, enabling viruses to explore host resources whilst escaping immunity.
Temitope Akhigbe Etibor   +2 more
doaj   +1 more source

Dengue viral infections

open access: yesIndian Journal of Dermatology, 2010
Dengue viral infections are one of the most important mosquito-borne diseases in the world. Presently dengue is endemic in 112 countries in the world. It has been estimated that almost 100 million cases of dengue fever and half a million cases of dengue hemorrhagic fever (DHF) occur worldwide. An increasing proportion of DHF is in children less than 15
Gurugama Padmalal   +4 more
openaire   +3 more sources

Tropical viral infections

open access: yesCurrent Opinion in Infectious Diseases, 1998
This section should be of particular interest to the travel medicine physician as it reports many new manifestations of exotic viral infections, both in terms of new clinical expression or extension to new geographical territory. Included are descriptions of improved diagnostic methodologies for arboviral diseases, a discussion of safety issues ...
T F, Tsai, S B, Halstead
openaire   +3 more sources

Simultaneous Administration of Recombinant Measles Viruses Expressing Respiratory Syncytial Virus Fusion (F) and Nucleo (N) Proteins Induced Humoral and Cellular Immune Responses in Cotton Rats

open access: yesVaccines, 2019
We previously reported that recombinant measles virus expressing the respiratory syncytial virus (RSV) fusion protein (F), MVAIK/RSV/F, induced neutralizing antibodies against RSV, and those expressing RSV-NP (MVAIK/RSV/NP) and M2-1 (MVAIK/RSV/M2-1 ...
Yoshiaki Yamaji   +4 more
doaj   +1 more source

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