PMID- 11721619 OWN - NLM STAT- MEDLINE DCOM- 20020418 LR - 20181113 IS - 1073-6085 (Print) IS - 1073-6085 (Linking) VI - 19 IP - 3 DP - 2001 Nov TI - Hot topics in adeno-associated virus as a gene transfer vector. PG - 229-37 AB - Adeno-associated virus (AAV) is a promising viral vector in treating many kinds of hereditary diseases. The broad host range, low level of immune response, and longevity of gene expression observed with this vector have enabled the initiation of a number of clinical trials using this gene delivery system. Another potential benefit of AAV vectors is their ability to integrate site-specifically in the presence of Rep proteins. However, this virus is not well characterized. To obtain high level, persistent expression of the foreign gene, some problems should be solved. In this article, we will describe the advances in some fields of recombinant AAV technology that overcome certain limitations of the vector as a gene delivery system, such as the transduction efficiency, the production, the package capacity, and elimination of immune responses, as well as the applications involving these recombinant vectors for the treatment of some diseases. FAU - Zhao, N AU - Zhao N AD - National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100005, P. R. China. FAU - Liu, D P AU - Liu DP FAU - Liang, C C AU - Liang CC LA - eng PT - Journal Article PT - Review PL - Switzerland TA - Mol Biotechnol JT - Molecular biotechnology JID - 9423533 SB - IM MH - Dependovirus/*genetics MH - *Gene Transfer Techniques MH - *Genetic Vectors MH - Transfection RF - 58 EDAT- 2001/11/28 10:00 MHDA- 2002/04/19 10:01 CRDT- 2001/11/28 10:00 PHST- 2001/11/28 10:00 [pubmed] PHST- 2002/04/19 10:01 [medline] PHST- 2001/11/28 10:00 [entrez] AID - MB:19:3:229 [pii] AID - 10.1385/MB:19:3:229 [doi] PST - ppublish SO - Mol Biotechnol. 2001 Nov;19(3):229-37. doi: 10.1385/MB:19:3:229.