Cited by 61Virus-based gene therapy researchLysosomal Storage Disorders ResearchRNA Interference and Gene Delivery

Transduced CD34+ cells from adrenoleukodystrophy patients with HIV-derived vector mediate long-term engraftment of NOD/SCID mice

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Benhamida, Sonia, Pflumio, Françoise, Dubart-Kupperschmitt, Anne, Zhao-Emonet, Jing-Chao, Cavazzana-Calvo, Marina, Rocchiccioli, Francis, Fichelson, Serge, Aubourg, Patrick +2 more·2003·Molecular Therapy

Abstract

X-linked adrenoleukodystrophy (ALD), an inherited demyelinating disorder of the central nervous system, can be corrected by allogeneic bone marrow transplantation, likely due to the turnover of brain macrophages that are bone marrow derived. ALD is characterized by an accumulation of very long chain fatty acids (VLCFA) due to the deficiency of an ATP binding cassette transporter that imports these fatty acids in peroxisomes. Murine retroviral transduction results in metabolic correction of ALD CD34(+) cells in vitro but reinfusion of these cells into ALD patients would not provide clinical benefit owing to the absence of selective advantage conferred by transgene expression. High-efficiency transduction of ALD CD34(+) peripheral blood mobilized cells was achieved using an HIV-based vector driving ALD gene expression under the elongation factor 1 alpha promoter and a protocol without prestimulation of CD34(+) cells with cytokines prior to transduction to preserve their stem cell properties. Efficient expression of the ALD gene was demonstrated in monocytes/macrophages derived from cultures of transduced ALD CD34(+) cells and in long-term culture initiating cells. VLCFA metabolism was corrected in transduced CD34(+), CFU-derived, and LTC-derived cells, indicating that the vector-encoded ALD protein was fully functional. Transplantation of transduced ALD CD34(+) cells into NOD/SCID mice resulted in long-term expression of ALD protein in monocytes/macrophages derived from engrafted stem cells.

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Crossref · 10.1016/s1525-0016(03)00002-9

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Authors
Benhamida, S., Pflumio, F., Dubart-Kupperschmitt, A., Zhao-Emonet, J.-C., Cavazzana-Calvo, M., Rocchiccioli, F., Fichelson, S., Aubourg, P., Charneau, P., & Cartier, N.
Affiliations
  • Inserm (FR)
  • Hôpital Cochin (FR)
  • Institut Pasteur (FR)
Corresponding author
Cartier, Nathalie
Venue
Molecular Therapy
Publisher
Elsevier BV
Published
2003-03
Volume
7
Issue
3
Pages
317-324
ISSN
1525-0016 (ISSN-L)
OpenAlex
W2020819071
Cited by
61
References
29
Citations by year
2026: 1 · 2025: 2 · 2024: 2 · 2022: 2 · 2020: 2 · 2019: 3 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 3 · 2014: 2 · 2013: 4 · 2012: 4
FWCI
2.49
Type
journal article
Language
en
Open access
Locations
  • Molecular Therapy (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Virus-based gene therapy research
  • Health Sciences › Medicine › Physiology › Lysosomal Storage Disorders Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
Keywords
X-linked adrenoleukodystrophy, CD34+ hematopoietic stem cells, gene therapy, monocytes/macrophages, long-term engraftment, NOD/SCID mice, long-term culture-initiating cells, demyelinating disease
MeSH terms
ATP Binding Cassette Transporter, Subfamily D, Member 1, Adrenoleukodystrophy, Animals, Cell Differentiation, Cell Survival, Cells, Cultured, Colony-Forming Units Assay, Flow Cytometry, Genetic Vectors, Hematopoietic Stem Cells, HIV, Humans, Transfection, Genetic Therapy, Gene Expression, Lentivirus, Mice, SCID, Mice, Inbred NOD, Gene Transfer Techniques, Hematopoietic Stem Cell Transplantation, ATP-Binding Cassette Transporters, Antigens, CD34, Peptide Elongation Factor 1, Mice

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