Na. Habib et al., PRELIMINARY-REPORT - THE SHORT-TERM EFFECTS OF DIRECT P53 DNA INJECTION IN PRIMARY HEPATOCELLULAR CARCINOMAS, Cancer detection and prevention, 20(2), 1996, pp. 103-107
A pilot study, to assess the therapeutic potential of percutaneous inj
ection of wild-type p53 (wt-p53) in five patients with primary hepatoc
ellular carcinoma is reported. Three of the five patients showed objec
tive tumor response with reduction of the tumor volume on computed tom
ographic (CT) scan measurements as well as a significant fall of serum
alphafetoprotein. Much further work will be needed to elucidate the m
echanism of action.