htlv-i infection: virus structure, immune response to the virus and genetic association studies in htlv-i-infected individuals

نویسندگان

houshang rafatpanah

reza farid

gelareh golanbar

farahzad jabbari azad

چکیده

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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HTLV-I Infection: virus structure, immune response to the virus and genetic association studies in HTLV-I-infected individuals.

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عنوان ژورنال:
iranian journal of allergy, asthma and immunology

جلد ۵، شماره ۴، صفحات ۱۵۳-۱۶۶

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