title: Immune suppression in HTLV-I carriers: a predictive sign of adult T-cell leukemia.
abstract: Suppression of the cellular immune system appears to be a prerequisite for the manifestation of adult T-cell leukemia (ATL). In other words, ATL will develop when impairment of the immune system is caused by the infection of human T-lymphotropic virus type I (HTLV-I). This defect of immune surveillance against virus-infected cells may be a result of the impairment of the function of cytotoxic T-cells (CTLs) specific for the HTLV-I-infected cells. The manifestation of ATL could be predicted by examining the function of CTLs in HTLV-I carriers. A new strategy of prevention and therapy for ATL would include an attempt to restore and fortify the CTL function of the host.
authors.affiliation: Department of Internal Medicine, Kochi Medical School, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Taguchi
authors.forename: I
authors.initials: I
authors.lastname: Miyoshi
mesh_terms: D015490:HTLV-I Infections / Q000276:immunology* / Q000635:transmission; D006801:Humans; D007108:Immune Tolerance; D007153:Immunologic Deficiency Syndromes / Q000382:microbiology; D015458:Leukemia, T-Cell / Q000382:microbiology