Abstract:
:We present an overview of clinical trials involving gene editing using clustered interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 (Cas9), transcription activator-like effector nucleases (TALENs), or zinc finger nucleases (ZFNs) and discuss the underlying mechanisms. In cancer immunotherapy, gene editing is applied ex vivo in T cells, transgenic T cell receptor (tTCR)-T cells, or chimeric antigen receptor (CAR)-T cells to improve adoptive cell therapy for multiple cancer types. This involves knockouts of immune checkpoint regulators such as PD-1, components of the endogenous TCR and histocompatibility leukocyte antigen (HLA) complex to generate universal allogeneic CAR-T cells, and CD7 to prevent self-destruction in adoptive cell therapy. In cervix carcinoma caused by human papillomavirus (HPV), E6 and E7 genes are disrupted using topically applied gene editing machinery. In HIV infection, the CCR5 co-receptor is disrupted ex vivo to generate HIV-resistant T cells, CAR-T cells, or hematopoietic stem cells. In β-thalassemia and sickle cell disease, hematopoietic stem cells are engineered ex vivo to induce the production of fetal hemoglobin. AAV-mediated in vivo gene editing is applied to exploit the liver for systemic production of therapeutic proteins in hemophilia and mucopolysaccharidoses, and in the eye to restore splicing of the CEP920 gene in Leber's congenital amaurosis. Close consideration of safety aspects and education of stakeholders will be essential for a successful implementation of gene editing technology in the clinic.
journal_name
Mol Ther Methods Clin Devjournal_title
Molecular therapy. Methods & clinical developmentauthors
Ernst MPT,Broeders M,Herrero-Hernandez P,Oussoren E,van der Ploeg AT,Pijnappel WWMPdoi
10.1016/j.omtm.2020.06.022subject
Has Abstractpub_date
2020-07-03 00:00:00pages
532-557issn
2329-0501pii
S2329-0501(20)30146-7journal_volume
18pub_type
杂志文章,评审abstract::Lentiviral vectors have emerged as an efficient, safe therapeutic tool for gene therapy based on hematopoietic stem cells (HSCs) or T cells. However, the monitoring of transduced cells in preclinical models remains challenging because of the inefficient transduction of murine primary T cells with lentiviral vectors, i...
journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
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doi:10.1016/j.omtm.2017.11.002
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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abstract::[This corrects the article DOI: 10.1038/mtm.2015.16.]. ...
journal_title:Molecular therapy. Methods & clinical development
pub_type: 已发布勘误
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journal_title:Molecular therapy. Methods & clinical development
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doi:10.1016/j.omtm.2020.09.017
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1038/mtm.2014.13
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journal_title:Molecular therapy. Methods & clinical development
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doi:10.1016/j.omtm.2019.06.008
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1016/j.omtm.2020.05.033
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1016/j.omtm.2019.12.002
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1016/j.omtm.2018.06.002
更新日期:2018-07-14 00:00:00
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1038/mtm.2014.16
更新日期:2014-06-04 00:00:00
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
doi:10.1038/mtm.2014.42
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章,评审
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journal_title:Molecular therapy. Methods & clinical development
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journal_title:Molecular therapy. Methods & clinical development
pub_type: 杂志文章
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