Cited by 243Hematopoietic Stem Cell TransplantationVirus-based gene therapy researchMesenchymal stem cell research

In vivo tracking of human hematopoiesis reveals patterns of clonal dynamics during early and steady-state reconstitution phases

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Biasco, Luca, Pellin, Danilo, Scala, Serena, Dionisio, Francesca, Basso-Ricci, Luca, Leonardelli, Lorena, Scaramuzza, Samantha, Baricordi, Cristina +14 more·2016·Cell stem cell

Abstract

Hematopoietic stem/progenitor cells (HSPCs) are capable of supporting the lifelong production of blood cells exerting a wide spectrum of functions. Lentiviral vector HSPC gene therapy generates a human hematopoietic system stably marked at the clonal level by vector integration sites (ISs). Using IS analysis, we longitudinally tracked >89,000 clones from 15 distinct bone marrow and peripheral blood lineages purified up to 4 years after transplant in four Wiskott-Aldrich syndrome patients treated with HSPC gene therapy. We measured at the clonal level repopulating waves, populations' sizes and dynamics, activity of distinct HSPC subtypes, contribution of various progenitor classes during the early and late post-transplant phases, and hierarchical relationships among lineages. We discovered that in-vitro-manipulated HSPCs retain the ability to return to latency after transplant and can be physiologically reactivated, sustaining a stable hematopoietic output. This study constitutes in vivo comprehensive tracking in humans of hematopoietic clonal dynamics during the early and late post-transplant phases.

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Crossref · 10.1016/j.stem.2016.04.016

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  • Myeloid cells and adipocytes produce numerous proinflammatory cytokines leading to a vicious cycle with accumulation of myeloid or myeloid-skewed cells in the BM.

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Authors
Biasco, L., Pellin, D., Scala, S., Dionisio, F., Basso-Ricci, L., Leonardelli, L., Scaramuzza, S., Baricordi, C., Ferrua, F., Cicalese, M. P., Giannelli, S., Neduva, V., Dow, D. J., Schmidt, M., Von Kalle, C., Roncarolo, M. G., Ciceri, F., Vicard, P., Wit, E., Di Serio, C., Naldini, L., & Aiuti, A.
Affiliations
  • The San Raffaele Telethon Institute for Gene Therapy (IT)
  • Vita-Salute San Raffaele University (IT)
  • IRCCS Ospedale San Raffaele (IT)
  • GlaxoSmithKline (United Kingdom) (GB)
  • German Cancer Research Center (DE)
  • Stanford Medicine (US)
  • Roma Tre University (IT)
  • University of Groningen (NL)
Corresponding author
  • Biasco, Luca
  • Aiuti, Alessandro
Venue
Cell stem cell
Publisher
Elsevier BV
Published
2016-07
Volume
19
Issue
1
Pages
107-119
ISSN
  • 1875-9777 (ISSN-L)
  • 1934-5909
OpenAlex
W2400758624
Cited by
243
References
51
Citations by year
2026: 11 · 2025: 13 · 2024: 23 · 2023: 27 · 2022: 26 · 2021: 24 · 2020: 34 · 2019: 23 · 2018: 24 · 2017: 27 · 2016: 10 · 2015: 1
FWCI
26.65
Type
journal article
Language
en
Open access
Locations
  • Cell stem cell (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Iris (Roma Tre University) (submittedVersion)
  • Archivio Istituzionale della Ricerca - Università Vita-Salute San Raffaele (submittedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion, cc-by-nc-nd)
Funders
  • GlaxoSmithKline
  • European Commission (261387)
  • Fondazione Telethon
  • Ministero della Salute (RF-2009-1485896)
Topics
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Virus-based gene therapy research
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
Keywords
hematopoietic stem and progenitor cells, clonal dynamics, Wiskott-Aldrich syndrome, lentiviral gene therapy, hematopoietic recovery, lineage hierarchy, bone marrow, peripheral blood
MeSH terms
Child, Preschool, Clone Cells, Hematopoiesis, Hematopoietic Stem Cells, Humans, Infant, Male, Time Factors, Wiskott-Aldrich Syndrome, Genetic Therapy, Mutagenesis, Insertional, Antigens, CD34, Cell Lineage, Multipotent Stem Cells, Cell Tracking, Cell Engineering

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