The purpose of this paper is to evaluate radiation sensitization by HT and different molecular targeting agents (Poly [ADP-ribose] polymerase 1 inhibitor, PARP1-i; DNA-dependent protein kinase catalytic subunit inhibitor, DNA-PKcs-i and Heat Shock Protein 90 inhibitor, HSP90-i) in cervical cancer cell lines. The gene discussed is PARP1; the disease is cervical carcinoma.