Gene therapy for choroideremia: in vitro rescue mediated by recombinant adenovirus

نویسندگان

  • Vibha Anand
  • Duarte C Barral
  • Yong Zeng
  • Frank Brunsmann
  • Albert M Maguire
  • Miguel C Seabra
  • Jean Bennett
چکیده

Choroideremia (CHM) is an X-linked retinal degenerative disease resulting from a lack of functional Rab Escort Protein-1 (REP-1). As a first step in developing gene-based therapies for this disease, we evaluated the feasibility of delivering functional REP-1 to defective lymphocytes and fibroblasts isolated from individuals with CHM. A recombinant adenovirus delivering the full-length human cDNA encoding REP-1 under the control of a cytomegalovirus promoter was generated. Adenovirus-mediated delivery of REP-1 rescued the defective cells as assessed through protein and enzymatic assays. Ultimately, it may be possible to use virus-mediated delivery of REP-1 to evaluate disease intervention in vivo.

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عنوان ژورنال:
  • Vision Research

دوره 43  شماره 

صفحات  -

تاریخ انتشار 2003