不受限制的生長（不死，由於有大量端粒酶，細胞不受到細胞凋亡機制的調控） 多數癌症是自發性的（英語：sporadic），但是有些癌症還是與遺傳有關，通常遺傳到缺陷的腫瘤抑制基因時會有較顯著的影響和症狀。舉例而言： Why we like it: Its ethereal House, the place sunshine streams in by working day, and lightweight fixtures fashioned soon after clouds are suspended overhead, is as relaxed as it is act... https://zaneiibzw.blogproducer.com/43854883/5-tips-about-癌症-you-can-use-today