Non-invasive cell-tracking methods for adoptive T cell therapies.

Adoptive T cell therapies (ACT) have demonstrated groundbreaking results in blood cancers and melanoma. Nevertheless, their significant cost, the occurrence of severe adverse events, and their poor performance in solid tumors are important hurdles hampering more widespread applicability. In vivo cell-tracking allows instantaneous and non-invasive monitoring of the distribution, tumor homing, persistence, and redistribution to other organs of infused T cells in patients. Furthermore, cell-tracking could aid in the clinical management of patients, allowing the detection of non-responders or severe adverse events at an early stage. This review provides a concise overview of the main principles and potential of cell-tracking, followed by a discussion of the clinically relevant labeling strategies and their application in ACT. Copyright © 2021 Elsevier Ltd. All rights reserved.

Citation

Jelter Van Hoeck, Christian Vanhove, Stefaan C De Smedt, Koen Raemdonck. Non-invasive cell-tracking methods for adoptive T cell therapies. Drug discovery today. 2022 Mar;27(3):793-807

Mesh Tags

PMID: 34718210

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