There have been promising results from clinical trials on the efficacy of engineering patients' immune cells to treat their cancers. CAR T-cell therapy also has unique toxicities advanced practitioners should be aware of.
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http://dx.doi.org/10.6004/jadpro.2017.8.3.3 | DOI Listing |
Nat Protoc
January 2025
Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, USA.
The clinical potential of current chimeric antigen receptor-engineered T (CAR-T) cell therapy is hampered by its autologous nature that poses considerable challenges in manufacturing, costs and patient selection. This spurs demand for off-the-shelf therapies. Here we introduce an ex vivo feeder-free culture method to differentiate gene-engineered hematopoietic stem and progenitor (HSP) cells into allogeneic invariant natural killer T (NKT) cells and their CAR-armed derivatives (CAR-NKT cells).
View Article and Find Full Text PDFMethods Cell Biol
January 2025
Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, A Partnership Between the DKFZ Heidelberg and LMU University Hospital, Munich, Germany; Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany. Electronic address:
Treatment with autologous chimeric antigen receptor (CAR)-modified T cells can achieve outstanding clinical response rates in heavily pretreated patients with B and plasma cell malignancies. However, relapses occur, and they limit the efficacy of this promising treatment approach. The complex GMP-compliant production and high treatment costs cause that CAR T cells cannot yet be used in a broad population.
View Article and Find Full Text PDFJ Immunother Cancer
January 2025
Biotherapy Center & Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
Background: Glucose deprivation inhibits T-cell metabolism and function. Glucose levels are low in the tumor microenvironment of solid tumors and insufficient glucose uptake limits the antitumor response of T cells. Furthermore, glucose restriction can contribute to the failure of chimeric antigen receptor T (CAR-T) cell therapy for solid tumors.
View Article and Find Full Text PDFTransl Pediatr
December 2024
Department of Infectious Diseases, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background: Chronic active Epstein-Barr virus (CAEBV) infection is a rare disease in which the Epstein-Barr virus (EBV) persists and replicates, causing chronic symptoms and fatal complications. The treatment of CAEBV is still evolving. Our case report showed a new therapy for CAEBV.
View Article and Find Full Text PDFCureus
December 2024
Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA.
Chimeric antigen receptor (CAR) T-cell therapy has shown very promising results in the treatment of refractory or relapsed diffuse large B-cell lymphoma (DLBCL). This systematic review evaluates the effectiveness and side effects of CAR T-cell therapies, focusing on factors affecting both clinical outcomes and adverse effects. This review included data from 14 studies involving 1392 patients with DLBCL who underwent CAR T-cell therapy.
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