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DNA Vaccines, Once injected, DNA vaccinations prompt helper T cells and B…
DNA Vaccines
Consideration
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They may disrupt cellular processes and produce anti-DNA antibodies, resulting in too-low levels of immunogenicity.
DNA vaccines do not contain a live virus, so one cannot get sick from them, whereas other vaccines pose that risk.
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In general, genetic material from the virus or bacteria is used to elicit an immune response.
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Effects on the body
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Building a potent humoral, or antibody, response
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Future development
Research indicates that scientists are also attempting to convert the DNA vaccine into a liquid form that could be used as nasal spray.
The global DNA vaccine market was valued at nearly $244 million in 2013 but is expected to grow to $2.7 billion by 2019, according to some market research.
In addition, new biotechnologies and nanotechnologies are helping to improve the vaccines.
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Once injected, DNA vaccinations prompt helper T cells and B cells to multiply and produce memory cells
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