نتایج جستجو برای: plasma cell leukemia

تعداد نتایج: 2034196  

Journal: :Blood 2005
Rongzhen Xu Yingzi Yu Shu Zheng Xiaoying Zhao Qinghua Dong Zhiwen He Yun Liang Qinghua Lu Yongmin Fang Xiaoxian Gan Xiaohua Xu Suzhan Zhang Qi Dong Xiaohong Zhang Gen-Sheng Feng

Shp2 tyrosine phosphatase plays a critical role in hematopoiesis, and dominant active mutations have been detected in the human gene PTPN11, encoding Shp2, in child leukemia patients. We report here that although no such mutations were detected in 44 adult leukemia patients screened, Shp2 expression levels were significantly elevated in primary leukemia cells and leukemia cell lines, as compare...

Journal: :Cancer research 2011
Ana Silva Angelo B A Laranjeira Leila R Martins Bruno A Cardoso Jocelyne Demengeot J Andrés Yunes Benedict Seddon João T Barata

The importance of microenvironmental factors for driving progression in leukemia has been debated. Previous evidence has pointed to interleukin-7 (IL-7), a fundamental cytokine to normal T-cell development and homeostasis, as an important determinant of the viability and proliferation of T-cell acute lymphoblastic leukemia (T-ALL) cells in vitro. In this study, we report that IL-7 is also a cri...

2011
Ana Silva Angelo B.A. Laranjeira Leila R. Martins Bruno A. Cardoso Jocelyne Demengeot Benedict Seddon T. Barata

The importance of microenvironmental factors for driving progression in leukemia has been debated. Previous evidence has pointed to interleukin-7 (IL-7), a fundamental cytokine to normal T-cell development and homeostasis, as an important determinant of the viability and proliferation of T-cell acute lymphoblastic leukemia (T-ALL) cells in vitro. In this study, we report that IL-7 is also a cri...

Bashir Mirtajani Fatemeh Naeimpour Jafar Aghajani Mahdi Tat, Mohammad Sadegh Hashemzadeh, Mojtaba Sharti Nasim Padasht Omid Lakzaie Azar Ruhollah Dorostkar, Saman Ayoubi

Human T-cell lymphotropic virus type 1 , 2 (HTLV-1, 2) is endemic in Particular Areas of the world in which it is associated with myeloid leukemia.In this study, we described the prevalence of HTLV-1, 2 in myeloid leukemia and Mycobacterium Tuberculosis in Iran. We have worked with tissue and blood samples for 2 years. These were the same samples which were positive for myeloid leukemia, Mycoba...

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