Enhancement of Interleukin-2 Production in CCRF-CEM, Human T-Cell Leukemia, by Tea Flavonols
نویسندگان
چکیده
منابع مشابه
Growth and Differentiation of a Human T-Cell Leukemia Cell Line, CCRF-CEM, Grafted in Mice1
The growth of human CCRF-CEM T-cell lymphoblastic leukemia was studied in mice immune deprived by different techniques, and in CD-nu/ nu atli>mie mice. Female CBA/CaJ mice were immune deprived by infant thymectomy, priming with l-/î-i>-arabinofuranosylcytosine(200 mg/kg) 48 h prior to total body irradiation (925 cGy) designated Oara-Cy; or after thymectomy the mice received 925 cGy total body ...
متن کاملGrowth and differentiation of a human T-cell leukemia cell line, CCRF-CEM, grafted in mice.
The growth of human CCRF-CEM T-cell lymphoblastic leukemia was studied in mice immune deprived by different techniques, and in CD-nu/nu athymic mice. Female CBA/CaJ mice were immune deprived by infant thymectomy, priming with 1-beta-D-arabinofuranosylcytosine (200 mg/kg) 48 h prior to total body irradiation (925 cGy) designated theta ara-C gamma; or after thymectomy the mice received 925 cGy to...
متن کاملProfile of interleukin-2 production in human mononuclear cells and T-cell lines
Introduction: Interleukin-2 (IL-2) as a T helper type 1 (Th1) cytokine has an important role Background and Objective: Interleukin-2 (IL-2) as a T helper type 1 (Th1) cytokine has an important role in activation, growth and differentiation of several immune cells. Moreover IL-2 is known as a pro-inflammatory and anti-tumoral cytokine. In addition deysregulation of IL-2 in some diseases such as ...
متن کاملKaempferol, a Tea Flavonol, Effect on Interleukin-2 Signal Transduction of Human T Cell Leukemia
CCRF-CEM and Jurkat E6-1, human T cell leukemia, produced interleukin (IL)-2 stimulated with phorbol myristate acetate (PMA) and pokeweed mitogen (PWM). IL-2 cytokine production and mRNA expression of CCRF-CEM were increased by treatment with kaempferol, a tea (Camellia sinensis L.) flavonol, while those of Jurkat E6-1 were decreased by kaempferol treatment. We therefore investigated the nuclea...
متن کاملMultifactorial resistance to 5,10-dideazatetrahydrofolic acid in cell lines derived from human lymphoblastic leukemia CCRF-CEM.
5,10-dideaza-5,6,7,8-terrahydrofolic acid (DDATHF) is a potent antiproliferative agent in cell culture systems and in vivo in a number of murine and human xenograft tumors. In contrast to classical antifolates, which are dihydrofolate reductase inhibitors, DDATHF primarily inhibits GAR transformylase, the first folate-dependent enzyme along the pathway of de novo purine biosynthesis. The (6R) d...
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ژورنال
عنوان ژورنال: Japan Agricultural Research Quarterly: JARQ
سال: 2005
ISSN: 0021-3551,2185-8896
DOI: 10.6090/jarq.39.51