منابع مشابه
DNA vaccines for viral diseases.
DNA plasmids encoding foreign proteins may be used as immunogens by direct intramuscular injection alone, or with various adjuvants and excipients, or by delivery of DNA-coated gold particles to the epidermis through biolistic immunization. Antibody, helper T lymphocyte, and cytotoxic T lymphocyte (CTL) responses have been induced in laboratory and domesticated animals by these methods. In a nu...
متن کاملRecombinant viruses as vaccines against viral diseases.
Vaccine approaches to infectious diseases are widely applied and appreciated. Amongst them, vectors based on recombinant viruses have shown great promise and play an important role in the development of new vaccines. Many viruses have been investigated for their ability to express proteins from foreign pathogens and induce specific immunological responses against these antigens in vivo. General...
متن کاملViral diseases: DNA viruses
The disease is caused by members of the gammaherpesviruses group. Alcelaphine herpesvirus-1 (AHV-1), carried asymptomatically by the wildebeest (Connochaetes taurinus) in Africa, has been diagnosed in disease outbreaks in zoos in North America. Ovine herpesvirus-2 (OHV-2) is carried asymptomatically by sheep (117). A third, as yet unnamed virus, has been detected in an outbreak of MCF in white-...
متن کاملDNA vaccines for emerging infectious diseases: what if?
A novel and powerful method for vaccine research, colloquially known as DNA vaccines, involves the deliberate introduction into tissues of a DNA plasmid carrying an antigen-coding gene that transfects cells in vivo and results in an immune response. DNA vaccines have several distinct advantages, which include ease of manipulation, use of a generic technology, simplicity of manufacture, and chem...
متن کاملRecent Advances and Current Status of GM-CSF as an Adjuvant in DNA Vaccines for Viral Diseases
Here, I update the recent advances and current status of Granulocyte macrophage colony-stimulating factor (GM-CSF), since we have reported for the first time that porcine GM-CSF gene in a DNA vaccine formulation exerted immuno-adjuvant and protective effects against Aujeszky’s (Pseudorabies)viral disease to the natural host pigs with a single vaccination. GM-CSF has been broadly used as an adju...
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ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 1999
ISSN: 0100-879X
DOI: 10.1590/s0100-879x1999000200010