Exchange of viral promoter/enhancer elements with heterologous regulatory sequences generates targeted hybrid long terminal repeat vectors for gene therapy of melanoma

被引:59
作者
Diaz, RM
Eisen, T
Hart, IR
Vile, RG
机构
[1] HAMMERSMITH HOSP,IMPERIAL CANC RES FUND,LAB MOL THERAPY,ONCOL UNIT,LONDON W12 0NN,ENGLAND
[2] ST THOMAS HOSP,RAYNE INST,ICRF LAB,RICHARD DIMBLEBY DEPT CANC RES,LONDON SE1 7EH,ENGLAND
[3] MARIE CURIE RES INST,OXTED RH8 0TL,SURREY,ENGLAND
关键词
D O I
10.1128/JVI.72.1.789-795.1998
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
To generate transcriptionally targeted vectors, tissue-specific elements of the human tyrosinase promoter were exchanged with corresponding viral elements in the Moloney murine leukemia virus long terminal repeat (LTR). From these experiments, a vesicular stomatitis virus type G pseudotyped, hybrid LTR vector that contained three tyrosinase enhancer elements and gave high-level, tightly tissue-specific expression at high titers (3 x 10(7) CFU/ml) was constructed.
引用
收藏
页码:789 / 795
页数:7
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