摘要:
A replication-defective retroviral vector carrying a cytochrome P450 gene under transcriptional control of target cell specific regulatory elements or promoters, or X-ray inducible promoters.
摘要:
The present invention relates to a retroviral vector undergoing promoter conversion comprising a 5'LTR region of the structure U3-R-U5; one or more sequences selected from coding and non-coding sequences; and a 3'LTR region comprising a completely or partially deleted U3 region wherein said deleted U3 region is replaced by a polylinker sequence, followed by the R and U5 region. Said retroviral vector undergoes promoter conversion and is useful as a gene transfer vehicle for targeted gene therapy.
摘要:
The present invention relates to the use of the WAP or MMTV regulatory sequences for the targeted expression of linked heterologous DNA sequences in human mammary cells, including human mammary carcinoma cells.
摘要:
The present invention relates to retroviral vectors carrying sequences encoding naturally occuring, antimicrobial peptides or derivatives thereof for the treatment of mammalian tumours, viral infections such as HIV infection and bacterial and fungal infections. In particular the present invention relates to retroviral vectors which undergo promoter conversion (Procon vectors) carrying such sequences. Since these vectors also carry tumour or virus specific regulatory elements, the therapeutic antimicrobial peptide will be delivered and expressed only in relevant, affected cells and not in innocent bystander cells.
摘要:
A replication-defective retroviral vector carrying a cytochrome P450 gene under transcriptional control of target cell specific regulatory elements or promoters, or X-ray inducible promoters.
摘要:
The present invention relates to retroviral vectors carrying DNA sequences encoding SDI-1, functional analogues or fragments thereof, or antisense SDI-1 DNA sequences, and especially retroviral vectors carrying SDI-1 or antisense SDI-1 sequences under transcriptional control of target cell specific regulatory elements or promoters or X-ray inducible promoters.
摘要:
The present invention relates to retroviral vectors carrying sequences encoding naturally occuring, antimicrobial peptides or derivatives thereof for the treatment of mammalian tumours, viral infections such as HIV infection and bacterial and fungal infections. In particular the present invention relates to retroviral vectors which undergo promoter conversion (Procon vectors) carrying such sequences. Since these vectors also carry tumour or virus specific regulatory elements, the therapeutic antimicrobial peptide will be delivered and expressed only in relevant, affected cells and not in innocent bystander cells.
摘要:
The present invention relates to the use of the WAP or MMTV regulatory sequences for the targeted expression of linked heterologous DNA sequences in human mammary cells, including human mammary carcinoma cells.