Biomaterial Database

Chloroquine enhances replication of Semliki Forest virus and encephalomyocarditis virus in mice. 1991

R K Maheshwari, and V Srikantan, and D Bhartiya

Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20814-4799.

Chloroquine (CHL) has been suggested to play an important role in the development of Burkitt's lymphoma by enhancing Epstein-Barr virus expression. Herpes zoster virus incidence is markedly increased following malaria infection in children being treated with CHL. Recently, CHL has also been shown to dramatically increase the transactivation of Tat protein purified from human immunodeficiency virus. These previous studies indirectly suggest that CHL may be involved in the enhancement of virus replication. This study demonstrates for the first time that CHL indeed enhances Semliki Forest virus and encephalomyocarditis virus replication in mice. These results raise the possible connection between the increased spread of AIDS in endemic malaria areas and the wide use of CHL in those areas for the chemotherapy of malaria.

UI	MeSH Term	Description	Entries
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D008297	Male		Males
D008807	Mice, Inbred BALB C	An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research.	BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D001921	Brain	The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.	Encephalon
D002738	Chloroquine	The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses.	Aralen,Arechine,Arequin,Chingamin,Chlorochin,Chloroquine Sulfate,Chloroquine Sulphate,Khingamin,Nivaquine,Sulfate, Chloroquine,Sulphate, Chloroquine
D004686	Encephalomyocarditis virus	The type species of CARDIOVIRUS causing encephalomyelitis and myocarditis in rodents, pigs, and monkeys. Infection in man has been reported with CNS involvement but without myocarditis.	EMCV
D004769	Enterovirus Infections	Diseases caused by ENTEROVIRUS.	Infections, Enterovirus,Enterovirus Infection,Infection, Enterovirus
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012672	Semliki forest virus	A species of ALPHAVIRUS isolated in central, eastern, and southern Africa.
D014036	Togaviridae Infections	Virus diseases caused by the TOGAVIRIDAE.	Togavirus Infections,Infections, Togaviridae,Infections, Togavirus,Togaviridae Disease,Disease, Togaviridae,Diseases, Togaviridae,Infection, Togaviridae,Infection, Togavirus,Togaviridae Diseases,Togaviridae Infection,Togavirus Infection