CAR-T immunotherapy: how will it change treatment for acute lymphoblastic leukemia and beyond?
Open accessAbstract
INTRODUCTION: The recent approval of CD19 chimeric antigen receptor (CAR) T cells for refractory or second relapse of B cell acute lymphoblastic leukemia (B-ALL) has led to a paradigm shift. Besides being an alternative to chemotherapy and antibody-based approaches, CAR-T cells have become the first successful example of "personalized medicine." AREAS COVERED: In clinical trials, tisagenlecleucel demonstrated higher response rates than prior therapies, and led to durable remissions lasting up to years for some children. Toxicities like cytokine release syndrome and neurotoxicity, while potentially reversible, have limited usage of CAR-T cells at certified centers with expertise in cellular therapy. Strategies to deal with B-ALL relapse after CAR-T remain an open area of research. EXPERT OPINION: Going forward, improvements will likely be seen in managing the side effects of CAR-T therapy as well as usage of CAR-T cells upfront as a replacement for chemotherapy or allogeneic bone marrow transplant for B-ALL. Further advances will need to reduce the biomanufacturing time needed to generate CAR-T cells as well as develop biomarkers that predict CAR-T persistence and/or toxicities.
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“Most of the Investigator Brochures and also the product insert of ZOLGENSMA recommend 30-day universal or standard precautions.126,128”
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- Authors
- Capitini, C. M.
- Affiliations
- University of Wisconsin–Madison (US)
- Corresponding author
- Capitini, Christian M.
- Venue
- Expert Opinion on Orphan Drugs
- Publisher
- Informa UK Limited
- Published
- 2018-10-03
- Volume
- 6
- Issue
- 10
- Pages
- 563-566
- ISSN
- 2167-8707 (ISSN-L)
- PMC
- PMC6375487
- OpenAlex
- W2893169522
- Cited by
- 7
- References
- 16
- Citations by year
- 2026: 1 · 2025: 1 · 2024: 1 · 2022: 1 · 2021: 1 · 2020: 2
- FWCI
- 0.28
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Expert Opinion on Orphan Drugs (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- Funders
- National Cancer Institute (K08 CA174750, P30 CA014520)
- National Science Foundation (EAGER CBET-1645123)
- Stand Up To Cancer (SU2C-AACR-DT1113)
- Topics
- Health Sciences › Medicine › Oncology › CAR-T cell therapy research
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Acute Lymphoblastic Leukemia research
- Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
- Keywords
- CAR-T immunotherapy, B-cell acute lymphoblastic leukemia, CD19 chimeric antigen receptor, tisagenlecleucel, cytokine release syndrome, neurotoxicity, relapsed/refractory leukemia, personalized medicine
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