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Cancer, What Causes It?

Cancer arises from one single cell. The transformation from a normal cell into a tumour cell is a multistage process, typically a progression from a pre-cancerous lesion to malignant tumours. These changes are the result of the interaction between a person's genetic factors and three categories of external agents, called carcinogens (including ultraviolet light, tobacco smoke or certain viruses)

Ageing is another fundamental factor for the development of cancer. The incidence of cancer rises dramatically with age, most likely due to a build up of risks for specific cancers that increase with age. The overall risk accumulation is combined with the tendency for cellular repair mechanisms to be less effective as a person grows older.

source: WHO

Anaplastic Large Cell Lymphomas remain difficult to treat. However, researchers of the LBI-CR identified PDGFR (red) expression recently, which can be targeted by the compound imatinib (Novartis).