scholarly journals Lack of ifn-?-mediated induction of the class II transactivator (CIITA) through promoter methylation is predominantly found in developmental tumor cell lines

2002 ◽  
Vol 97 (4) ◽  
pp. 501-507 ◽  
Author(s):  
Nienke van der Stoep ◽  
Paula Biesta ◽  
Edwin Quinten ◽  
Peter J. van den Elsen
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Promoter Methylation ◽  
Class Ii ◽  
Tumor Cell Lines ◽  
Class Ii Transactivator

scholarly journals MHC class II‐deficient tumor cell lines with a defective expression of the class II transactivator

2002 ◽  
Vol 14 (5) ◽  
pp. 481-491 ◽  
Author(s):  
Rodrigo Naves ◽  
Ana Maria Lennon ◽  
Giovanna Barbieri ◽  
Lilian Reyes ◽  
Gisella Puga ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Mhc Class Ii ◽  
Class Ii ◽  
Tumor Cell Lines ◽  
Class Ii Transactivator

The multiple promoter methylation profile of PR gene and ERα gene in tumor cell lines

Life Sciences ◽  
2003 ◽  
Vol 73 (15) ◽  
pp. 1963-1972 ◽  
Author(s):  
Ze-Jun Liu ◽  
Masato Maekawa ◽  
Toshinobu Horii ◽  
Motoki Morita
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Promoter Methylation ◽  
Methylation Profile ◽  
Tumor Cell Lines ◽  
Multiple Promoter

Interaction of Human Tumor Cells with Human Platelets and the Coagulation System

1983 ◽  
Vol 50 (03) ◽  
pp. 726-730 ◽  
Author(s):  
Hamid Al-Mondhiry ◽  
Virginia McGarvey ◽  
Kim Leitzel
Keyword(s):  
Tumor Cell ◽  
Tumor Cells ◽  
Cell Lines ◽  
Human Tumor ◽  
Human Platelets ◽  
Factor Vii ◽  
Coagulation System ◽  
Breast Adenocarcinoma ◽  
Activate Factor ◽  
Tumor Cell Lines

SummaryThis paper reports studies on the interaction between human platelets, the plasma coagulation system, and two human tumor cell lines grown in tissue culture: Melanoma and breast adenocarcinoma. The interaction was monitored through the use of 125I- labelled fibrinogen, which measures both thrombin activity generated by cell-plasma interaction and fibrin/fibrinogen binding to platelets and tumor cells. Each tumor cell line activates both the platelets and the coagulation system simultaneously resulting in the generation of thrombin or thrombin-like activity. The melanoma cells activate the coagulation system through “the extrinsic pathway” with a tissue factor-like effect on factor VII, but the breast tumor seems to activate factor X directly. Both tumor cell lines activate platelets to “make available” a platelet- derived procoagulant material necessary for the conversion of prothrombin to thrombin. The tumor-derived procoagulant activity and the platelet aggregating potential of cells do not seem to be inter-related, and they are not specific to malignant cells.

Differential Increases in Glutathione S-Transferase Activities in a Range of Multidrug-Resistant Human Tumor Cell Lines

1989 ◽  
Vol 1 (6) ◽  
pp. 359-365 ◽  
Author(s):  
Richard D. H. Whelan ◽  
Louise K. Hosking ◽  
Alan J. Townsend ◽  
Kenneth H. Cowan ◽  
Bridget T. Hill
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Human Tumor ◽  
Multidrug Resistant ◽  
Tumor Cell Lines ◽  
Glutathione S Transferase ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines

Cytotoxic Activities of Red Algae Collected from Jeju Island Against Four Tumor Cell Lines

2006 ◽  
Vol 11 (3) ◽  
pp. 177-183 ◽  
Author(s):  
Kil-Nam Kim ◽  
Ki-Wan Lee ◽  
Choon-Bok Song ◽  
Chang-Bum Ahn ◽  
You-Jin Jeon
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Red Algae ◽  
Jeju Island ◽  
Cytotoxic Activities ◽  
Tumor Cell Lines
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