The development of resistance to host defense mechanisms such as tumor necrosis factor ( TNF ) - and Fas- mediated apoptosis of transformed or virus-infected cells may be a critical component in the development of disease .
the development of resistance to host defense mechanisms such as tumor necrosis factor ( tnf ) - and fas- mediated apoptosis of transformed or virus-infected cells may be a critical component in the development of disease .
O O O O O B-other_name I-other_name I-other_name O O O O O O O O O O O O O O B-cell_type O B-cell_type I-cell_type O O O O O O O O O O O