High IFN-γ/IL-10 Expression Ratio and Increased Frequency of Persistent Human T-Cell Lymphotropic Virus Type 1-Infected Clones Are Associated with Human T-Cell Lymphotropic Virus Type 1-Associated Myelopathy/Tropical Spastic Paraparesis Development
Author(s) -
Otávio de Melo Espíndola,
Luã C. Oliveira,
Priscilla M.S. Ferreira,
Ana Claúdia Celestino Bezerra Leite,
Marco Antônio Lima,
Maria José AndradaSerpa
Publication year - 2015
Publication title -
intervirology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.641
H-Index - 61
eISSN - 1423-0100
pISSN - 0300-5526
DOI - 10.1159/000371766
Subject(s) - tropical spastic paraparesis , provirus , virology , human t lymphotropic virus , retrovirus , human t lymphotropic virus 1 , biology , virus , microbiology and biotechnology , medicine , gene , myelopathy , biochemistry , genome , neuroscience , spinal cord , t cell leukemia
Human T-cell lymphotropic virus type 1 (HTLV-1) is a retrovirus that causes a persistent infection, and only 0.5-5% of infected individuals will develop HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). Therefore, we investigated parameters to discriminate HTLV-1 asymptomatic carriers (ACs) with an increased chance to develop HAM/TSP.
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