Dual Mechanisms of Metabolism and Gene Expression of the CCRF-CEM Leukemia Cells under Glucocorticoid Treatment
نویسندگان
چکیده
منابع مشابه
Continued expression of vinca alkaloid resistance by CCRF-CEM cells after treatment with tunicamycin or pronase.
We have shown that a glycoprotein(s) with a molecular weight of approximately 180,000 exists on the surface of cultured lymphoblasts selected for resistance to vinblastine (VLB) (CEM/VLB100). The amount of this glycoprotein, which is barely detectable on the VLB-sensitive cells (CEM), appears to be related in part to the degree of resistance, up to approximately 270-fold. Exposure of the cells ...
متن کاملContinued Expression of Vinca Alkaloid Resistance by CCRF-CEM Cells after Treatment with Tunicamycin or Pronase1
We have shown that a glycoprotein(s) with a molecular weight of —180,000 exists on the surface of cultured lymphoblasts selected for resistance to vinblastine (VLB) (CEM/VLB100). The amount of this glycoprotein, which is barely detectable on the VLB-sensitive cells (GEM), appears to be related in part to the degree of resistance, up to -270-fold. Exposure of cells to Pronase for 45 to 60 min ...
متن کاملCytotoxic activity of curcumin towards CCRF-CEM leukemia cells and its effect on DNA damage.
The cytotoxic activity of curcumin towards CCRF-CEM human T-cell leukemia cells was measured by the MTT assay. Tumor cells were more sensitive to the cytotoxic activity of curcumin or curcumin-Cu (II)compared to normal cells, and the IC(50) of curcumin towards CCRF-CEM cells was 8.68 microM, and that of curcumin-Cu (II) was 8.14 microM. The cell cycle distribution of curcumin-treated CCRF-CEM c...
متن کاملEffects of antileukemia agents on nuclear matrix-bound DNA replication in CCRF-CEM leukemia cells.
The effects of various antileukemic agents on DNA replication associated with the nuclear matrix were investigated in CCRF-CEM leukemia cells. Residual nuclear matrices were prepared by sequential treatment of nuclei with 1.5 M NaCl, DNase I, and Triton X-100 and contained 1-5, 10, and 37% of the total nuclear DNA, protein, and phospholipid, respectively. In control cells pulse-labeled for 45 s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2021
ISSN: 1422-0067
DOI: 10.3390/ijms22115889