Further exploration of the mechanisms involved in CKAP2 was done by examining the effect of CKAP2 overexpression on cell motility after infection with pLVX-Puro-CKAP2 or empty vector in the presence of FAK inhibitor PF-562271 or ERK2 inhibitor VX-11e in SiHa cells. The gene discussed is PTK2; the disease is infection.