9-(2‐phosphonylmethoxyethyl)adenine (PMEA) effectively inhibits retrovirus replicationin vitroand simian immunodeficiency virus infection in rhesus monkeys
作者:
Jan Balzarini,
Lieve Naesens,
Jan Slachmuylders,
Henk Niphuis,
Ivan Rosenberg,
Anthony Hol,
Huub Schellekens,
Erik Clercq,
期刊:
AIDS
(OVID Available online 1991)
卷期:
Volume 5,
issue 1
页码: 21-28
ISSN:0269-9370
年代: 1991
出版商: OVID
关键词: 9-(2-Phosphonylmethoxyethyl)adenine (PMEA);simian immunodeficiency virus (SIV);AIDS
数据来源: OVID
摘要:
9-(2-Phosphonylmethoxyethyl)adenine (PMEA) is a potent and selective inhibitor of thein vitroreplication of a number of retroviruses, including HIV-1 and HIV-2, simian immunodeficiency virus (SIV), simian AIDS-related virus (SRV), feline immunodeficiency virus (FIV) and Moloney murine sarcoma virus (MSV). PMEA causes a dose-dependent suppression of the induction of anti-SIVmacgp120 antibodies in SIVmac-infected rhesus monkeys. Complete suppression of anti-SIVmacgp120 antibodies was achieved in SIV-infected animals treated with PMEA at 2 ± 10 or 2 ± 5 mg/kg per day for 29 days. No toxic side-effects were noted during this treatment period. Antibodies against SIVmacgp120 appeared 1–2 weeks after PMEA treatment was stopped, but the antibody titre reached in these animals was significantly lower than in the SIVmac-infected animals who had not been treated with PMEA. Our data strongly suggest that PMEA should be pursued for its potential in the treatment of AIDS and other retrovirus infections.
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