نتایج جستجو برای: cell lymphotrophic virus type
تعداد نتایج: 3015222 فیلتر نتایج به سال:
face of the molecule. A fourth loop, termed HV4, is also † Molecular Immunology Section present. The exception to these similarities has been Neuroimmunology Branch the C domain of the ␣ chain that has a noncanonical National Institute of Neurological Disorders fold (Garcia et al., 1996; Ding et al., 1998). Structural and Stroke studies of entire ␣TCR molecules were slowed by the National Inst...
Human leukocyte antigens (HLAs) play an important role in regulating the immune response to infectious agents and determinants of malignant transformation. We compared the HLA frequencies of 25 black patients with adult T-cell leukemia/lymphoma (ATL) referred to the National Cancer Institute for therapy with a racially similar, asymptomatic control population of human T-cell lymphotrophic virus...
Sir, A 34-year-old man, presented with progressive swelling and serous discharge on his face and scalp for 4 months. General examination revealed pallor and multiple, enlarged, non-tender, discrete, mobile lymph nodes in bilateral cervical, axillary, and inguinal regions, the largest of which was 5 cm × 6 cm in the right axillary region, associated with hepatosplenomegaly. He had a leonine faci...
In the past two decades, the study of viruses has contributed greatly to the understanding of cancer biology. But determining that a virus is a cause or a co-factor in cancer is another story, and it is slow, difficult work. " As tools of discovery, viruses have turned out to be a Rosetta Stone for unlocking the mysteries of cell growth control, " said Janet Butel, Ph.D., professor of virology ...
Following infection by human T cell lymphotrophic virus-I (HTLV-I), high frequencies of polyclonal Tax11-19-reactive CD8(+) T cells can be detected in the peripheral blood. To investigate whether there are differences in the effector functions of these cells, we generated a panel of Tax11-19-reactive T cell clones by single cell sorting of HLA-A2/Tax11-19 tetramer binding CD8(+) T cells followe...
PURPOSE Adult T-cell leukemia/lymphoma (ATLL) is an aggressive human T-cell malignancy induced by human T-lymphotrophic virus-1 (HTLV-1) infection. The genetic alterations in infected cells that lead to transformation have not been completely elucidated, thus hindering the identification of effective therapeutic targets for ATL. Here, we present the first assessment of MYB proto-oncogene dysreg...
Abstract Background and Objectives Human T-cell lymphotropic virus type I (HTLV-I) has been associated with two diseases in humans such as adult T-cell leukemia/lymphoma (ATLL) and HTLV-associated myelopathy/tropical spastic Para paresis (HAM/TSP). About 5 to 10 million people are infected with HTLV-1 worldwide. In order to improve the blood safety and to prevent false positive results in bloo...
the influenza viruses are major etiologic agents of human respiratory infections, and inflict a sizable health and economic burden. this study examines the antiinfluenza virus activity of hydroalcoholic extract of olive leaves (olhe). olive leaves were collected from gardens around the city of shiraz, characterized, dried, ground to powder, and its hydroalcoholic extract was prepared. the influ...
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