Essays /

Cancer Essay

Essay preview

By researching stem cells scientists have suggested that too much SP2 protein may turn stem cells into cancer cells.[3] Other issues thought to play a role in the spread of cancer include viruses, immune system issues, genetics, environment and age.[4] However, a lack of particular co-stimulated molecules that aid in the way antigens react with lymphocytes can impair the natural killer cells abilit...

Read more


1 1600 2 3 4 5 6 abil accumul advanc affect age aid ancient anoth antigen autopsi b back basic bc becom begin biologist blood bodi call cancer caus cell clinic co co-stimul control correl cours credit damag descript detect determin die discov discoveri divis dna dual edit egypt environ eye far find first form found general genet german giovanni go goe grow growth happen healthi help howev human ill immun impair includ infect issu keep kill killer know lack life link lymphocyt made mani mass materi may mic mic-a mic-b microscop molecul morgagni much mutat natur need new normal often old older particular patholog peopl period play politician process produc product protein put react reason receptor renaiss replac research role rudolf said scientist seen signific sir sometim sp2 spread start stem stimul stress suggest surfac system thought tissu tumor turn type ultim unaid understand unit use virchow virus way whether white work wrong