PMID- 37813764 OWN - NLM STAT- MEDLINE DCOM- 20240216 LR - 20240408 IS - 1879-0305 (Electronic) IS - 1359-6101 (Linking) VI - 75 DP - 2024 Feb TI - Bioengineering strategies to enhance the interleukin-18 bioactivity in the modern toolbox of cancer immunotherapy. PG - 65-80 LID - S1359-6101(23)00070-9 [pii] LID - 10.1016/j.cytogfr.2023.09.005 [doi] AB - Cytokines are the first modern immunotherapeutic agents used for activation immunotherapy. Interleukin-18 (IL-18) has emerged as a potent anticancer immunostimulatory cytokine over the past three decades. IL-18, structurally is a stable protein with very low toxicity at biological doses. IL-18 promotes the process of antigen presentation and also enhances innate and acquired immune responses. It can induce the production of proinflammatory cytokines and increase tumor infiltration of effector immune cells to revert the immunosuppressive milieu of tumors. Furthermore, IL-18 can reduce tumorigenesis, suppress tumor angiogenesis, and induce tumor cell apoptosis. These characteristics present IL-18 as a promising option for cancer immunotherapy. Although several preclinical studies have reported the immunotherapeutic potential of IL-18, clinical trials using it as a monotherapy agent have reported disappointing results. These results may be due to some biological characteristics of IL-18. Several bioengineering approaches have been successfully used to correct its defects as a bioadjuvant. Currently, the challenge with this anticancer immunotherapeutic agent is mainly how to use its capabilities in a rational combinatorial therapy for clinical applications. The present study discussed the strengths and weaknesses of IL-18 as an immunotherapeutic agent, followed by comprehensive review of various promising bioengineering approaches that have been used to overcome its disadvantages. Finally, this study highlights the promising application of IL-18 in modern combinatorial therapies, such as chemotherapy, immune checkpoint blockade therapy, cell-based immunotherapy and cancer vaccines to guide future studies, circumventing the barriers to administration of IL-18 for clinical applications, and bring it to fruition as a potent immunotherapy agent in cancer treatment. CI - Copyright (c) 2023 Elsevier Ltd. All rights reserved. FAU - Taheri, Mojtaba AU - Taheri M AD - Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. FAU - Tehrani, Hossein Abdul AU - Tehrani HA AD - Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. Electronic address: h.tehrani@modares.ac.ir. FAU - Daliri, Fatemeh AU - Daliri F AD - Gonabad University of Medical Sciences, Gonabad, Iran. FAU - Alibolandi, Mona AU - Alibolandi M AD - Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Soleimani, Masoud AU - Soleimani M AD - Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Iran. FAU - Shoari, Alireza AU - Shoari A AD - Department of Cancer Biology, Mayo Clinic, Jacksonville, FL, USA. FAU - Arefian, Ehsan AU - Arefian E AD - Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran; Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: arefian@ut.ac.ir. FAU - Ramezani, Mohammad AU - Ramezani M AD - Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic address: ramezanim@mums.ac.ir. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20230928 PL - England TA - Cytokine Growth Factor Rev JT - Cytokine & growth factor reviews JID - 9612306 RN - 0 (Interleukin-18) RN - 0 (Cytokines) RN - 0 (Antineoplastic Agents) RN - 0 (Interleukin-2) SB - IM MH - Humans MH - Interleukin-18/therapeutic use MH - Immunotherapy/methods MH - *Neoplasms/therapy MH - Cytokines MH - *Antineoplastic Agents MH - Bioengineering MH - Interleukin-2 OTO - NOTNLM OT - CAR T cell OT - Cancer OT - Cell therapy OT - Cytokine engineering OT - Immunotherapy OT - Interleukine-18 COIS- Declaration of Competing Interest The authors declare that they have no competing interests that could have appeared to influence the work reported in this paper. EDAT- 2023/10/10 00:42 MHDA- 2024/02/16 06:42 CRDT- 2023/10/09 22:22 PHST- 2023/08/26 00:00 [received] PHST- 2023/09/26 00:00 [revised] PHST- 2023/09/26 00:00 [accepted] PHST- 2024/02/16 06:42 [medline] PHST- 2023/10/10 00:42 [pubmed] PHST- 2023/10/09 22:22 [entrez] AID - S1359-6101(23)00070-9 [pii] AID - 10.1016/j.cytogfr.2023.09.005 [doi] PST - ppublish SO - Cytokine Growth Factor Rev. 2024 Feb;75:65-80. doi: 10.1016/j.cytogfr.2023.09.005. Epub 2023 Sep 28.