Title |
Interferon-α (IFN-α) suppresses HTLV-1 gene expression and cell cycling, while IFN-α combined with zidovudin induces p53 signaling and apoptosis in HTLV-1-infected cells
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Published in |
Retrovirology, May 2013
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DOI | 10.1186/1742-4690-10-52 |
Pubmed ID | |
Authors |
Shuichi Kinpara, Mami Kijiyama, Ayako Takamori, Atsuhiko Hasegawa, Amane Sasada, Takao Masuda, Yuetsu Tanaka, Atae Utsunomiya, Mari Kannagi |
Abstract |
Human T-cell leukemia virus type-1 (HTLV-1) is the causative retrovirus of adult T-cell leukemia/lymphoma (ATL) and HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). HTLV-1 gene expression is maintained at low levels in vivo by unknown mechanisms. A combination therapy of interferon-α (IFN-α) and zidovudin (AZT) shows therapeutic effects in ATL patients, although its mechanism is also obscure. We previously found that viral gene expression in IL-2-dependent HTLV-1-infected T-cells (ILTs) derived from ATL patients was markedly suppressed by stromal cells through a type I IFN response. Here, we investigated the effects of IFN-α with or without AZT on viral gene expression and cell growth in ILTs. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United States | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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United Kingdom | 1 | 2% |
Brazil | 1 | 2% |
Unknown | 61 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 11 | 17% |
Student > Master | 11 | 17% |
Student > Bachelor | 9 | 14% |
Student > Postgraduate | 6 | 10% |
Student > Ph. D. Student | 5 | 8% |
Other | 9 | 14% |
Unknown | 12 | 19% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 18 | 29% |
Medicine and Dentistry | 15 | 24% |
Immunology and Microbiology | 9 | 14% |
Biochemistry, Genetics and Molecular Biology | 4 | 6% |
Nursing and Health Professions | 3 | 5% |
Other | 1 | 2% |
Unknown | 13 | 21% |