HTLV-I infection: virus structure, immune response to the virus and genetic association studies in HTLV-I-infected individuals
Iranian Journal of Allergy, Asthma and Immunology. 2006; 5 (4): 153-166
Dans Anglais
| IMEMR
| ID: emr-167351
ABSTRACT
Although the structure of human T lymphoptropic virus type I [HTLV-I] has been known well, the function of some proteins encoded by HTLV-I PX region is not fully understood. Furthermore, the responses of the immune system to HTLV-I remain still unknown. Most of HTLV-I infected individuals show a strong and persistently activated cytotoxic T-cell [CTL] response to the virus. The frequency of HTLV-I specific CTL is higher in patients with HTLV-I -associated myelopathy/ tropical spastic paraparesis [HAM/TSP] compared with HTLV-I carriers. However, the efficacy of the immune response determines the outcome of HTLV-I-associated diseases. Among the risk factors which contribute to the observed differences between HAM/TSP patients and HTLV-I carriers, the interaction between different genes and/or environmental factors seem to be important. These factors may also involve in outcome of HTLV-I infection in infected- individuals
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Indice:
Méditerranée orientale
langue:
Anglais
Texte intégral:
Iran. J. Allergy Asthma Immunol.
Année:
2006
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