JAC Advance Access originally published online on March 13, 2003
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Journal of Antimicrobial Chemotherapy (2003) 51, 757-759
© 2003 The British Society for Antimicrobial Chemotherapy
Leading Article |
Therapeutic potential of neutralizing antibodies in the treatment of HIV-1 infection
Institute of Applied Microbiology, Vienna, Austria
Keywords: HIV, neutralizing antibodies
| The first 10% of the full text of this article appears below. |
In 1981 unusual cases of severe immune deficiency were reported. Two years later the cause of the acquired immunodeficiency syndrome (AIDS) was identified: a retrovirus, designated the human immunodeficiency virus (HIV), that caused a loss of important immune functions leading to a dramatic vulnerability to a variety of bacterial, viral and fungal infections. The finding that the presence of neutralizing antibodies correlated with the disease status suggested that infusion with hyperimmune plasma and human HIV-specific immunoglobulin (HIVIG) obtained from chronically HIV-1-infected asymptomatic donors may be of benefit to patients. However, early clinical studies were disappointing. No clear benefits were found for the majority of patients treated.1
The introduction of highly active antiretroviral therapy (HAART) in 1996 caused great excitement. HAART drugs inhibit viral replication within infected cells by interfering
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