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char = p;code = 112
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char = e;code = 101
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char = r;code = 114
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char = s;code = 115
char = i;code = 105
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = t;code = 116
char = o;code = 111
char = ;code = 32
char = h;code = 104
char = u;code = 117
char = m;code = 109
char = a;code = 97
char = n;code = 110
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char = t;code = 116
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = i;code = 105
char = n;code = 110
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char = /;code = 47
char = >;code = 62
result sql = The design of vaccines against viral disease has evolved considerably over the past 50 years. Live attenuated viruses (LAVs)-those created by passaging a virus in cultured cells-have proven to be an effective means for preventing many viral diseases, including smallpox, polio, measles, mumps and yellow fever. Even so, empirical attenuation is unreliable in some cases and LAVs pose several safety issues. Although inactivated viruses and subunit vaccines alleviate many of these concerns, they have in general been less efficacious than their LAV counterparts. Advances in molecular virology--creating deleterious gene mutations, altering replication fidelity, deoptimizing codons and exerting control by microRNAs or zinc finger nucleases--are providing new ways of controlling viral replication and virulence and renewing interest in LAV vaccines. Whereas these rationally attenuated viruses may lead to a new generation of safer, more widely applicable LAV vaccines, each approach requires further testing before progression to human testing.
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char = i;code = 105
char = o;code = 111
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = i;code = 105
char = z;code = 122
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = d;code = 100
char = e;code = 101
char = v;code = 118
char = e;code = 101
char = l;code = 108
char = o;code = 111
char = p;code = 112
char = m;code = 109
char = e;code = 101
char = n;code = 110
char = t;code = 116
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = l;code = 108
char = i;code = 105
char = v;code = 118
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = t;code = 116
char = t;code = 116
char = e;code = 101
char = n;code = 110
char = u;code = 117
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = v;code = 118
char = i;code = 105
char = r;code = 114
char = u;code = 117
char = s;code = 115
char = ;code = 32
char = v;code = 118
char = a;code = 97
char = c;code = 99
char = c;code = 99
char = i;code = 105
char = n;code = 110
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result sql = Rationalizing the development of live attenuated virus vaccines.
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char = i;code = 105
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char = l;code = 108
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char = a;code = 97
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char = d;code = 100
char = ;code = 32
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char = i;code = 105
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char = ,;code = 44
char = ;code = 32
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char = ;code = 32
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char = p;code = 112
char = p;code = 112
char = r;code = 114
char = o;code = 111
char = a;code = 97
char = c;code = 99
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char = ;code = 32
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char = q;code = 113
char = u;code = 117
char = i;code = 105
char = r;code = 114
char = e;code = 101
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char = ;code = 32
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char = u;code = 117
char = r;code = 114
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = r;code = 114
char = ;code = 32
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char = ;code = 32
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result sql = The design of vaccines against viral disease has evolved considerably over the past 50 years. Live attenuated viruses (LAVs)-those created by passaging a virus in cultured cells-have proven to be an effective means for preventing many viral diseases, including smallpox, polio, measles, mumps and yellow fever. Even so, empirical attenuation is unreliable in some cases and LAVs pose several safety issues. Although inactivated viruses and subunit vaccines alleviate many of these concerns, they have in general been less efficacious than their LAV counterparts. Advances in molecular virology--creating deleterious gene mutations, altering replication fidelity, deoptimizing codons and exerting control by microRNAs or zinc finger nucleases--are providing new ways of controlling viral replication and virulence and renewing interest in LAV vaccines. Whereas these rationally attenuated viruses may lead to a new generation of safer, more widely applicable LAV vaccines, each approach requires further testing before progression to human testing.
Publication: Nat. Biotechnol. 2010 Jun ;28(6)::573-9. :doi: 10.1038/nbt.1635.
Publication Date: 2010 Jun
Study Author(s): Lauring, Adam S;Jones, Jeremy O;Andino, Raul;
Institution: Department of Medicine, University of California, San Francisco, California, USA. [email protected]
Shortcut link to this study:
Publication Date: 2010 Jun
Study Author(s): Lauring, Adam S;Jones, Jeremy O;Andino, Raul;
Institution: Department of Medicine, University of California, San Francisco, California, USA. [email protected]
Shortcut link to this study:
The design of vaccines against viral disease has evolved considerably over the past 50 years. Live attenuated viruses (LAVs)-those created by passaging a virus in cultured cells-have proven to be an effective means for preventing many viral diseases, including smallpox, polio, measles, mumps and yellow fever. Even so, empirical attenuation is unreliable in some cases and LAVs pose several safety issues. Although inactivated viruses and subunit vaccines alleviate many of these concerns, they have in general been less efficacious than their LAV counterparts. Advances in molecular virology--creating deleterious gene mutations, altering replication fidelity, deoptimizing codons and exerting control by microRNAs or zinc finger nucleases--are providing new ways of controlling viral replication and virulence and renewing interest in LAV vaccines. Whereas these rationally attenuated viruses may lead to a new generation of safer, more widely applicable LAV vaccines, each approach requires further testing before progression to human testing.
PMID: 20531338
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