[Gene expression and distribution in mouse abdominal cavity mediated by adenovirus].
Infection and expression of recombinant human adenovirus in mouse abdominal cavity was reported. After adenovirus vector Ad/RSV-beta-gal harboring the E. coli lacZ marker gene was injected into mice abdominal cavity, the peritoneal surface of jejunum, ileum, colon, uterus, liver, spleen, stomach, bladder, abdominal wall, diaphragm and testis was found large patches of lacZ-positive cells. But the adenovirus vector was not able to penetrate the peritoneum, as demonstrated by histochemical staining. Another adenovirus vector Ad/RSV-tk harboring the HSV-tk gene was injected into mouse abdominal cavity and the mouse was treated with ACV. No acute toxic reaction was observed. Based on these data, the feasibility of gene therapy of malignant tumor within abdominal cavity with adenovirus mediated TK/GCV system was discussed.
Wu
H Q
HQ
Institute of Genetics, Fudan University, Statekey Laboratory of Genetic-Engineering, Shanghai.
Geng
Y H
YH
Xu
R E
RE
Ying
B B
BB
Sun
J T
JT
Wan
Y B
YB
Zhao
S Y
SY
Li
C B
CB
D000005:Abdomen / Q000821:virology; D000212:Acyclovir; D000258:Adenovirus Infections, Human; D000260:Adenoviruses, Human / Q000235:genetics*; D000818:Animals; D000998:Antiviral Agents; D004926:Escherichia coli / Q000235:genetics; D015870:Gene Expression; D015316:Genetic Therapy; D005822:Genetic Vectors; D006801:Humans; D007763:Lac Operon; D051379:Mice; D011817:Rabbits; D011995:Recombination, Genetic; D013937:Thymidine Kinase / Q000096:biosynthesis / Q000235:genetics*
D000998:Antiviral Agents; D013937:Thymidine Kinase; D000212:Acyclovir