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background for cancer genetics case study
Cancer
when the genes regulating cell cycle fail to function properly due to mutation
Proto-oncogenes
genes that promote cell division
Tumor Suppressor Genes
genes that prevent cell division
Oncogenes
inappropriately active proto-oncogenes
Most cancers are ___ (sporadic/familial)
sporadic
Most cancers occur due to an ___, hence why they affect older people
accumulation of random mutations