Cited by 696Virus-based gene therapy researchHemoglobinopathies and Related DisordersHematopoietic Stem Cell Transplantation

Gene therapy in a patient with sickle cell disease

Open access
Ribeil, Jean-Antoine, Hacein-Bey-Abina, Salima, Payen, Emmanuel, Magnani, Alessandra, Semeraro, Michaela, Magrin, Elisa, Caccavelli, Laure, Neven, Benedicte +19 more·2017·New England Journal of Medicine

Abstract

Sickle cell disease results from a homozygous missense mutation in the β-globin gene that causes polymerization of hemoglobin S. Gene therapy for patients with this disorder is complicated by the complex cellular abnormalities and challenges in achieving effective, persistent inhibition of polymerization of hemoglobin S. We describe our first patient treated with lentiviral vector-mediated addition of an antisickling β-globin gene into autologous hematopoietic stem cells. Adverse events were consistent with busulfan conditioning. Fifteen months after treatment, the level of therapeutic antisickling β-globin remained high (approximately 50% of β-like-globin chains) without recurrence of sickle crises and with correction of the biologic hallmarks of the disease. (Funded by Bluebird Bio and others; HGB-205 ClinicalTrials.gov number, NCT02151526 .).

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Crossref · 10.1056/nejmoa1609677

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  • Betibeglogene autotemcel is approved in the EU for TDT with non-β0 mutations and no matched sibling donor, and is under study in β0/β0 TDT and SCD.

    “Betibeglogene autotemcel, a lentiviral vector-based gene-addition product, is approved in the European Union for the treatment of patients with TDT who have non-β 0 mutations and who do not have a matched sibling donor 14 and is being studied in patients with β 0 /β 0 TDT genotypes and in those with SCD.15,16”

    From CRISPR-Cas9 Gene Editing for Sickle Cell Disease and β-Thalassemia (2021) · cites this paper as [16]

    The Discussion reports ongoing studies of the BB305 vector in patients with sickle cell disease and β-thalassemia. It also identifies four recipients as having transfusion-dependent β-thalassemia, but does not specify a β0/β0 genotype. The EU approval statement is attached to a different citation in the citing sentence and is not judged here. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • In a patient with sickle cell anemia treated with the HbA T87Q-lentiviral approach, about 1 copy of the vector was present per cell; after 15 months, total hemoglobin was 11 to 12 g/dL, HbA T87Q formed about half of total hemoglobin, and the patient was asymptomatic.

    “This same approach was used in a patient with sickle cell anemia.About 1 copy of this vector was present in each cell.After 15 months, total hemoglobin level was 11 to 12 g/dL; HbA T87Q formed about half of the total hemoglobin; and the patient was asymptomatic.117”

    From Fetal hemoglobin in sickle cell anemia (2020) · cites this paper as [117]

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Research works printed but not linked: 3

  1. [13]13. Negre O, Eggimann AV, Beuzard Y, et al. Gene therapy of the β-hemo glob in opathies by lentiviral transfer of the β(A(T87Q))- globin gene. Hum Gene Ther 2016; 27: 148-65.
  2. [17]17. Wu X, Li Y, Crise B, Burgess SM. Tran- scription start regions in the human ge- nome are favored targets for MLV integra- tion. Science 2003; 300: 1749-51.
  3. [20]20. Alsultan A, Alabdulaali MK, Griffin PJ, et al. Sickle cell disease in Saudi Ara- bia: the phenotype in adults with the Arab-Indian haplotype is not benign. Br J Haematol 2014; 164: 597-604.

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Authors
Ribeil, J.-A., Hacein-Bey-Abina, S., Payen, E., Magnani, A., Semeraro, M., Magrin, E., Caccavelli, L., Neven, B., Bourget, P., El Nemer, W., Bartolucci, P., Weber, L., Puy, H., Meritet, J.-F., Grevent, D., Beuzard, Y., Chrétien, S., Lefebvre, T., Ross, R. W., Negre, O., Veres, G., Sandler, L., Soni, S., de Montalembert, M., Blanche, S., Leboulch, P., & Cavazzana, M.
Affiliations
  • Hôpital Necker-Enfants Malades (FR)
  • Université Paris-Sud (FR)
Venue
New England Journal of Medicine
Published
2017-03-02
Volume
376
Issue
9
Pages
848-855
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2593923181
Cited by
696
References
27
Citations by year
2026: 24 · 2025: 40 · 2024: 42 · 2023: 62 · 2022: 71 · 2021: 99 · 2020: 108 · 2019: 99 · 2018: 95 · 2017: 52 · 2016: 2 · 2013: 1
FWCI
64.26
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • bluebird bio
  • Agence Nationale de la Recherche (ANR-11-LABX-0051)
  • Université Paris Diderot
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Virus-based gene therapy research
  • Health Sciences › Medicine › Genetics › Hemoglobinopathies and Related Disorders
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
Keywords
sickle cell disease, gene therapy, lentiviral vectors, autologous hematopoietic stem cells, beta-globin gene mutations, hemoglobin S polymerization, busulfan conditioning
MeSH terms
Adolescent, Anemia, Sickle Cell, Clinical Trials as Topic, Genetic Vectors, Hemoglobin A, Humans, Male, Genetic Therapy, Gene Expression, Lentivirus, beta-Globins

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