PMID- 37031915 OWN - NLM STAT- MEDLINE DCOM- 20230428 LR - 20230502 IS - 1872-7980 (Electronic) IS - 0304-3835 (Linking) VI - 562 DP - 2023 May 28 TI - Dendritic cell-derived exosomes: A new horizon in personalized cancer immunotherapy? PG - 216168 LID - S0304-3835(23)00119-2 [pii] LID - 10.1016/j.canlet.2023.216168 [doi] AB - Dendritic cells (DCs) release nanometer-sized membrane vesicles known as dexosomes, containing different molecules, particularly proteins, for presenting antigens, i.e., major histocompatibility complex (MHC)-I/II and CD86. Dexosomes can, directly and indirectly, stimulate antigen-reactive CD8(+) and CD4(+) T cell responses. Antigen-loaded dexosomes can lead to the development of potent anti-tumoral immune responses. Notably, developing dexosome-based cell-free vaccines could serve as a new vaccination platform in the era of immunotherapy for various cancers. Furthermore, combining dexosomes vaccination strategies with other treatment approaches can considerably increase tumor-specific T cell responses. Herein, we aimed to review how dexosomes interact with immune cells, e.g., CD4(+) and CD8(+) T cells and natural killer (NK) cells. Besides, we discussed the limitations of this approach and suggested potential strategies to improve its effectiveness for affected patients. CI - Copyright (c) 2023 Elsevier B.V. All rights reserved. FAU - Ghorbaninezhad, Farid AU - Ghorbaninezhad F AD - Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Alemohammad, Hajar AU - Alemohammad H AD - Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran. FAU - Najafzadeh, Basira AU - Najafzadeh B AD - Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran. FAU - Masoumi, Javad AU - Masoumi J AD - Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Shadbad, Mahdi Abdoli AU - Shadbad MA AD - Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Shahpouri, Mohammad AU - Shahpouri M AD - Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Saeedi, Hossein AU - Saeedi H AD - Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Rahbarfarzam, Omid AU - Rahbarfarzam O AD - Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. FAU - Baradaran, Behzad AU - Baradaran B AD - Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran. Electronic address: baradaranb@tbzmed.ac.ir. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20230407 PL - Ireland TA - Cancer Lett JT - Cancer letters JID - 7600053 RN - 0 (Cancer Vaccines) SB - IM MH - Humans MH - *Exosomes MH - CD8-Positive T-Lymphocytes MH - Dendritic Cells MH - *Neoplasms/therapy/metabolism MH - Immunotherapy MH - *Cancer Vaccines/therapeutic use OTO - NOTNLM OT - CD4(+) T cells OT - CD8(+) T cells OT - Cancer immunotherapy OT - Dendritic cells OT - Dexosomes OT - NK cells COIS- Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2023/04/10 06:00 MHDA- 2023/04/28 06:41 CRDT- 2023/04/09 19:26 PHST- 2023/01/20 00:00 [received] PHST- 2023/03/25 00:00 [revised] PHST- 2023/04/03 00:00 [accepted] PHST- 2023/04/28 06:41 [medline] PHST- 2023/04/10 06:00 [pubmed] PHST- 2023/04/09 19:26 [entrez] AID - S0304-3835(23)00119-2 [pii] AID - 10.1016/j.canlet.2023.216168 [doi] PST - ppublish SO - Cancer Lett. 2023 May 28;562:216168. doi: 10.1016/j.canlet.2023.216168. Epub 2023 Apr 7.