The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Hot spots of retroviral integration in human CD34+ hematopoietic cells
Abstract
Insertional oncogenesis is a possible consequence of the integration of gamma-retroviral (RV) or lentiviral (LV) vectors into the human genome. RV common insertion sites (CISs) have been identified in hematopoietic malignancies and in the nonmalignant progeny of transduced hematopoietic stem/progenitor cells (HSCs), possibly as a consequence of clonal selection in vivo. We have mapped a large number of RV and LV integrations in human CD34+ HSCs, transduced in vitro and analyzed without selection. Recurrent insertion sites (hot spots) account for more than 21% of the RV integration events, while they are significantly less frequent in the case of LV vectors. RV but not LV hot spots are highly enriched in proto-oncogenes, cancer-associated CISs, and growth-controlling genes, indicating that at least part of the biases observed in the HSC progeny in vivo are characteristics of RV integration, already present in nontransplanted cells. Genes involved in hematopoietic and immune system development are targeted at high frequency and enriched in hot spots, suggesting that the CD34+ gene expression program is instrumental in directing RV integration. The lower propensity of LV vectors for integrating in potentially dangerous regions of the human genome may be a factor determining a better safety profile for gene therapy applications.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
DAVID: Database for Annotation, Visualization, and Integrated Discovery
Dennis, G., Sherman, B. T., Hosack, D. A., Yang, J., Gao, W., Lane, H. C., & Lempicki, R. A. (2003) · Genome Biology · doi:10.1186/gb-2003-4-5-p3 · Cited by 9,327
A Third-Generation Lentivirus Vector with a Conditional Packaging System
Dull, T., Zufferey, R., Kelly, M., Mandel, R. J., Nguyen, M., Trono, D., & Naldini, L. (1998) · Journal of Virology · doi:10.1128/jvi.72.11.8463-8471.1998 · Cited by 3,341
HIV-1 Integration in the Human Genome Favors Active Genes and Local Hotspots
Schröder, A. R. W., Shinn, P., Chen, H., Berry, C., Ecker, J. R., & Bushman, F. (2002) · Cell · doi:10.1016/s0092-8674(02)00864-4 · Cited by 1,832
Transcription Start Regions in the Human Genome Are Favored Targets for MLV Integration
Wu, X., Li, Y., Crise, B., & Burgess, S. M. (2003) · Science · doi:10.1126/science.1083413 · Cited by 1,305
A role for LEDGF/p75 in targeting HIV DNA integration
Ciuffi, A., Llano, M., Poeschla, E., Hoffmann, C., Leipzig, J., Shinn, P., Ecker, J. R., & Bushman, F. (2005) · Nature Medicine · doi:10.1038/nm1329 · Cited by 658
Cited by
Viral vector platforms within the gene therapy landscape
Bulcha, J. T., Wang, Y., Ma, H., Tai, P. W. L., & Gao, G. (2021) · Signal Transduction and Targeted Therapy · doi:10.1038/s41392-021-00487-6 · Cited by 1,404
Lentiviral Hematopoietic Stem Cell Gene Therapy in Patients with Wiskott-Aldrich Syndrome
Aiuti, A., Biasco, L., Scaramuzza, S., Ferrua, F., Cicalese, M. P., Baricordi, C., Dionisio, F., Calabria, A., Giannelli, S., Castiello, M. C., et al. (2013) · Science · doi:10.1126/science.1233151 · Cited by 1,025
Self-citationMontini, E., Cesana, D., Schmidt, M., Sanvito, F., Bartholomae, C. C., Ranzani, M., Benedicenti, F., Sergi, L. S., Ambrosi, A., Ponzoni, M., et al. (2009) · Journal of Clinical Investigation · doi:10.1172/jci37630 · Cited by 571
Self-citationViral Vectors for Gene Therapy: Translational and Clinical Outlook
Kotterman, M. A., Chalberg, T. W., & Schaffer, D. V. (2015) · Annual Review of Biomedical Engineering · doi:10.1146/annurev-bioeng-071813-104938 · Cited by 424
Modlich, U., Navarro, S., Zychlinski, D., Maetzig, T., Knoess, S., Brugman, M. H., Schambach, A., Charrier, S., Galy, A., Thrasher, A. J., et al. (2009) · Molecular Therapy · doi:10.1038/mt.2009.179 · Cited by 387
Self-citation
Metadata
- Authors
- Cattoglio, C., Facchini, G., Sartori, D., Antonelli, A., Miccio, A., Cassani, B., Schmidt, M., von Kalle, C., Howe, S., Thrasher, A. J., Aiuti, A., Ferrari, G., Recchia, A., & Mavilio, F.
- Venue
- Blood
- Publisher
- American Society of Hematology
- Published
- 2007-09-15
- Volume
- 110
- Issue
- 6
- Pages
- 1770-1778
- ISSN
- 0006-4971 (ISSN-L)
- 1528-0020
- OpenAlex
- W2009078306
- Cited by
- 270
- References
- 5
- FWCI
- 14.23
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Hot spots of retroviral integration in human CD34+ hematopoietic cells. https://app.cochat.ai/papers/10.1182/blood-2007-01-068759
- The paper
- Cattoglio, C., Facchini, G., Sartori, D., Antonelli, A., Miccio, A., Cassani, B., Schmidt, M., von Kalle, C., Howe, S., Thrasher, A. J., Aiuti, A., Ferrari, G., Recchia, A., & Mavilio, F. (2007). Hot spots of retroviral integration in human CD34+ hematopoietic cells. Blood. https://doi.org/10.1182/blood-2007-01-068759
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
