HIV and the cortisol connection: a feasible concept of the process of AIDS

Recent evidence suggests that HIV infection and the clinical and laboratory manifestations of acquired immunodeficiency syndrome (AIDS) are a result of the genetic influence of the virus on cellular adrenocorticotrophic hormone (ACTH) and cortisol metabolism. Recent genetic studies substantiate this view with the observation that the HIV-1 genome is linked to glucocorticoid inducibility and to glucocorticoid receptor binding, and may explain the strong ability of cortisol to enhance HIV replication. Adrenocortical hyperactivity observed in HIV-infected individuals has been found to be independent of the hypothalamic-pituitary axis, and is apparently a result of increased ACTH production by HIV. It is proposed that the HIV-induced cortisol excess is the foundation of the immunosuppression seen in AIDS, and is the basis for alternative avenues of treatment, including the use of ascorbic acid.