الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
Cancer is considered as a major health problem and a threat to any organ and tissue in the body as it causes abnormal cell growth, proliferation, and spread to other organs (metastasis). The WHO declared that cancer is the second leading cause of death all over the world [1]. In 2020, around 20 million new cases and about 10 million deaths have been reported, which increases the cancer burden globally. There are many types of cancer and the most common ones are lung, stomach, colorectal, liver, prostate, and breast cancers (Figure 1).