â¢ AUTOIMMUNE DISEASE (noun). The noun AUTOIMMUNE DISEASE has 1 sense: 1. any of a large group of diseases characterized by abnormal functioning of the immune system that causes your immune system to produce antibodies against your own tissues.
The initiation of cell transformation is generally associated with genetic alterations in normal cells that lead to the loss of intercellular-and/or extracellular-matrix- (ECM-) mediated cell adhesion.ancer afflicts an organ or a tissue by inducing abnormal and uncontrolled division of cells that either constitute it or migrate to it. At the cellular level, this is caused by genetic alterations in networks that regulate cell division and cell death.
Best Answer: Cancer is caused by damage (mutations) to the DNA within cells. Your DNA contains a set of instructions for your cells, telling them how to grow and divide. Normal cells often develop mutations in their DNA, but they have the ability to repair most of these mutations.est Answer: Cancer is caused by damage (mutations) to the DNA within cells. Your DNA contains a set of instructions for your cells, telling them how to grow and divide. Normal cells often develop mutations in their DNA, but they have the ability to repair most of these mutations.