Tumour cells

... Defence mechanisms (Phagocytosis, fever, inflammation, natural killer cells, complement proteins) 2. Adaptive (specific) Defence mechanisms also ... :) ) 2. Cellular Immunity (T-cells destroy infected body cells and tumour cells by lethal hit) B-cells and T-cells are both lymphocytes made ...

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yes, cancer can be very painful... multiple mechanisms: 1) tumours have ways of inducing inflammation via release of many inflammatory ... become macroscopic - it isn't as simple as continuous proliferation of cells... certainly not all cancers proliferate exponentially... as for treatment ...

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Cancer is described a multitude of cells that grow outwith normal control. This is a way of looking at how cancer occurs. ... checkpoints and the proteins involved in signalling any damage (such as p53-a tumour suppressor gene) means that abnormal cells are able to continue growing and ...

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... crypt fission, genetic instability, APC inactivation and tumour heterogeneity. We focus on the model assumptions, limitations and ... division. This suggests that natural niche succession may protect stem cells against malignant transformation in the gut. Finally, we explain how ...

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... is rare in cell types that themselves rarely divide, such as muscle cells. There are fewer active signals to alter in such cells. yes... the ... to have accumulation of genetic mutations (i.e. loss of function of tumour suppressor genes and gain of function of oncogenes), which cause loss ...

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