Tumor Cells

Some articles on tumor, tumor cells, cells, tumors, cell, tumor cell:

Lymph Node Dissection
... some of the lymph nodes in the tumor area are removed in a radical lymph node dissection, most or all of the lymph nodes in the tumor area are removed ... ink and radio-labelled colloid protein particles injected near the tumor site ... the surgeon and excised for verification by the pathologist if tumor cells are present, and often these tumor cells are few and only easily recognized by careful examination ...
CD4+ T Cells And Antitumor Immunity - MHC Class II and Immunotherapy
... Many of the afore mentioned mechanisms by which CD4+ cells play a role in tumor immunity are dependent on phagocytosis of tumors by APCs and subsequent presentation on MHC class II ... It is rare that tumor cells will express sufficient MHC class II to directly activate a CD4+ T cell ... have been investigated to enhance the activation of CD4+ T cells ...
Radiation Oncology - Dose - Fractionation
... Fractionation allows normal cells time to recover, while tumor cells are generally less efficient in repair between fractions ... Fractionation also allows tumor cells that were in a relatively radio-resistant phase of the cell cycle during one treatment to cycle into a sensitive phase of the cycle before the next fraction is given ... Similarly, tumor cells that were chronically or acutely hypoxic (and therefore more radioresistant) may reoxygenate between fractions, improving the tumor cell kill ...
Future of COX-2 Inhibitors - Other Targets
... Moreover, a recent study with various malignant tumor cells showed that celecoxib could inhibit the growth of these cells, even though some of these cancer cells didn’t even contain ... However, when the ability of all these compounds to kill tumor cells in cell culture was investigated, it turned out that the antitumor potency did not at all depend on whether or not the respective ... could also be verified in highly drug-resistant tumor cells and in various animal tumor models ...
Contact Normalization
... junctions mediate signals that allow normal cells to inhibit the transformed growth of neighboring tumor cells ... Intimate junctional contact between tumor cells and normal cells is needed for this form of growth control ... describes the ability of nontransformed cells to normalize the growth of neighboring cancer cells ...

Famous quotes containing the word cells:

    The twelve Cells for Incorrigibles ... are also carved out of the solid rock hill. On the walls of one of the cells human “liberty” is clearly inscribed, with the “liberty” in significant quotation marks.
    —Administration in the State of Ariz, U.S. public relief program (1935-1943)