HTLV-1 infection of Humanized SCID mice recapitulates Adult T-cell Leukemia/Lymphoma (ATLL) development
نویسندگان
چکیده
منابع مشابه
Adult T-cell leukemia/lymphoma development in HTLV-1-infected humanized SCID mice.
The molecular and genetic factors induced by human T-lymphotropic virus type-1 (HTLV-1) that initiate adult T-cell leukemia/lymphoma (ATLL) remain unclear, in part from the lack of an animal model that accurately recapitulates leukemogenesis. HTLV-1-infected humanized nonobese diabetic severe combined immunodeficiency (HU-NOD/SCID) mice were generated by inoculation of NOD/SCID mice with CD34(+...
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Human T-cell leukemia virus type 1 (HTLV-1) is causally associated with adult T-cell leukemia (ATL), an aggressive T-cell malignancy with a poor prognosis. To elucidate ATL pathogenesis in vivo, a variety of animal models have been established; however, the mechanisms driving this disorder remain poorly understood due to deficiencies in each of these animal models. Here, we report a novel HTLV-...
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Human T lymphotropic virus type 1 (HTLV-1) causes a range of chronic inflammatory diseases and an aggressive malignancy of T lymphocytes known as adult T-cell leukaemia/lymphoma (ATLL). A cardinal feature of HTLV-1 infection is the presence of expanded clones of HTLV-1-infected T cells, which may persist for decades. A high viral burden (proviral load) is associated with both the inflammatory a...
متن کاملAdult T-cell leukemia/lymphoma (ATLL)
Pathogenesis of the disease: ATLL is associated with HTLV-1 infection of the tumour clone in 100% of the cases. The interval between HTLV-1 infection and the onset of lymphoma is long (10-40 years) and only <5% of infected people actually develops the disease. HTLV-1 produces a trans-regulatory protein (Tax) inducing interleukin-2 (IL-2) and IL-2 receptor expression and consequent polyclonal CD...
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ژورنال
عنوان ژورنال: Retrovirology
سال: 2009
ISSN: 1742-4690
DOI: 10.1186/1742-4690-6-s2-o24