Results 21 to 30 of about 274,774 (268)

The extraordinary evolutionary history of the reticuloendotheliosis viruses [PDF]

open access: yes, 2013
The reticuloendotheliosis viruses (REVs) comprise several closely related amphotropic retroviruses isolated from birds. These viruses exhibit several highly unusual characteristics that have not so far been adequately explained, including their extremely
A Katzourakis   +95 more
core   +3 more sources

A Novel Formulation Strategy to Deliver Combined DNA and VLP Based HPV Vaccine

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2019
Human papillomaviruses (HPV) are small, double-stranded DNA viruses that cause cervical cancer, the second most lethal cancer among women in the world. Currently, two vaccines are on the market for preventing HPV-caused cervical cancers and warts.
Mohammad Nasir Uddin   +4 more
doaj   +1 more source

Nanoplasmid Vectors Co-expressing Innate Immune Agonists Enhance DNA Vaccines for Venezuelan Equine Encephalitis Virus and Ebola Virus

open access: yesMolecular Therapy: Methods & Clinical Development, 2020
DNA vaccines expressing codon-optimized Venezuelan equine encephalitis virus (VEEV) and Ebola virus (EBOV) glycoprotein genes provide protective immunity to mice and nonhuman primates when delivered by intramuscular (IM) electroporation (EP).
John J. Suschak   +7 more
doaj   +1 more source

Immune responses and protective efficacy of a trivalent combination DNA vaccine based on oprL, oprF and flgE genes of Pseudomonas aeruginosa

open access: yesVeterinární Medicína, 2023
Pseudomonas aeruginosa is an infectious pathogenic bacteria infecting many different species of animals. Currently, it lacks a commercial vaccine. In this study, three monovalent DNA vaccines (poprL, poprF, and pflgE), three bivalent combination DNA ...
Q Gong, Y Li, W Zhai, M Niu
doaj   +1 more source

A Comparison of Plasmid DNA and mRNA as Vaccine Technologies

open access: yesVaccines, 2019
This review provides a comparison of the theoretical issues and experimental findings for plasmid DNA and mRNA vaccine technologies. While both have been under development since the 1990s, in recent years, significant excitement has turned to mRNA ...
Margaret A. Liu
doaj   +1 more source

Needle-Free Devices and CpG-Adjuvanted DNA Improve Anti-HIV Antibody Responses of Both DNA and Modified Vaccinia Ankara-Vectored Candidate Vaccines

open access: yesVaccines, 2023
The combination of mosaic Gag and CAP256 envelope in an HIV vaccine regimen comprising DNA prime and modified vaccinia Ankara (MVA) boost followed by protein boost has previously been shown to generate robust autologous Tier 2 neutralizing antibodies ...
Rosamund Chapman   +5 more
doaj   +1 more source

DNA vaccine: Methods and mechanisms

open access: yesAdvances in Human Biology, 2018
Infectious diseases are the biggest cause of mortality and morbidity in humans, especially in poor and developing countries. For many years, no new vaccine has been developed, which indicates the limitations of the development of common vaccines ...
Saber Soltani   +5 more
doaj   +1 more source

Vaccines against toxoplasma gondii : challenges and opportunities [PDF]

open access: yes, 2009
Development of vaccines against Toxoplasma gondii infection in humans is of high priority, given the high burden of disease in some areas of the world like South America, and the lack of effective drugs with few adverse effects.
Aliberti J   +117 more
core   +3 more sources

DNA Vaccines for Epidemic Preparedness: SARS-CoV-2 and Beyond

open access: yesVaccines, 2023
We highlight the significant progress in developing DNA vaccines during the SARS-CoV-2 pandemic. Specifically, we provide a comprehensive review of the DNA vaccines that have progressed to Phase 2 testing or beyond, including those that have received ...
Joel N. Maslow   +8 more
doaj   +1 more source

Deletion of parasite immune modulatory sequences combined with immune activating signals enhances vaccine mediated protection against filarial nematodes [PDF]

open access: yes, 2012
<p>Background: Filarial nematodes are tissue-dwelling parasites that can be killed by Th2-driven immune effectors, but that have evolved to withstand immune attack and establish chronic infections by suppressing host immunity. As a consequence, the
AB Fredriksen   +63 more
core   +4 more sources

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