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Chen Z, Hu T, Zhou J, Gu X, Chen S, Qi Q, Wang L. Overview of tumor immunotherapy based on approved drugs. Life Sci 2024; 340:122419. [PMID: 38242494 DOI: 10.1016/j.lfs.2024.122419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/25/2023] [Accepted: 01/07/2024] [Indexed: 01/21/2024]
Abstract
Tumor immunotherapy has become a new hotspot for cancer treatment. Various immunotherapies, such as immune checkpoint inhibitors, oncolytic viruses (OVs), cytokines, and cancer vaccines, have been used to treat tumors. They operate through different mechanisms, along with certain toxicities and side effects. Understanding the mechanisms by which immunotherapy modulates the immune system is essential for improving the efficacy and managing these adverse effects. This article discusses various currently approved cancer immunotherapy mechanisms and related agents approved by the Food and Drug Administration, the European Medicines Agency, and the Medicines and Medical Devices Agency. We also review the latest progress in immune drugs approved by the National Medical Products Administration, including monoclonal antibodies, cytokines, OVs, and chimeric antigen receptor-T cell therapy, to help understand the clinical application of tumor immunotherapy.
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Affiliation(s)
- Ziqin Chen
- College of Chinese Medicine, Hubei University of Chinese Medicine, Wuhan, Hubei 430061, China
| | - Tiantian Hu
- Clinical Base of Qingpu Traditional Medicine Hospital, the Academy of Integrative Medicine of Fudan University, Shanghai 201700, China
| | - Jing Zhou
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China; The Academy of Integrative Medicine of Fudan University, Shanghai 200011, China; Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai 200011, China
| | - Xiaolei Gu
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei 430061, China
| | - Song Chen
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei 430061, China
| | - Qing Qi
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China; The Academy of Integrative Medicine of Fudan University, Shanghai 200011, China; Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai 200011, China.
| | - Ling Wang
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China; The Academy of Integrative Medicine of Fudan University, Shanghai 200011, China; Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai 200011, China.
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Anti-Vascular Endothelial Growth Factor Therapy Abolishes Glioma-Associated Endothelial Cell-Induced Tumor Invasion. J Mol Neurosci 2023; 73:104-116. [PMID: 36653624 DOI: 10.1007/s12031-023-02099-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/03/2023] [Indexed: 01/20/2023]
Abstract
Tumor-remodeled endothelial cells not only facilitate the formation of tumor angiogenesis but also promote tumorigenesis. In this study, we aimed to explore the interaction between glioma-associated endothelial cells (GAEs) and glioma cells. We found that different subtypes of glioma owned distinct GAE abundance. Glioma patients with high GAE abundance exhibited poor prognosis. Both the results of the bioinformatics analysis and the in vitro co-culture system assay revealed that GAE promoted glioma cell invasion. Besides, anti-vascular endothelial growth factor (VEGF) therapy partially abolished the effects of GAE on gliomas. Moreover, anti-VEGF therapy upregulated IL-2 expression in GAE, and exogenous IL-2 administration inhibits GAE-induced glioma cell invasion. Collectively, our present study provides a novel outstanding of the interaction between GAE and glioma cells.
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Anti-GD2 Directed Immunotherapy for High-Risk and Metastatic Neuroblastoma. Biomolecules 2022; 12:biom12030358. [PMID: 35327550 PMCID: PMC8945428 DOI: 10.3390/biom12030358] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/30/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
Neuroblastoma is one of the few childhood cancers that carries a tumor-specific antigen in the form of a glycolipid antigen known as GD2. It has restricted expression in normal tissue, such as peripheral afferent nerves. Monoclonal antibodies targeting GD2 have been applied clinically to high-risk neuroblastoma with significant success. However, there are different anti-GD2 products and administration regimens. For example, anti-GD2 has been used in combination with chemotherapy during the induction phase or with retinoic acid during the maintenance stage. Regimens also vary in the choice of whether to add cytokines (i.e., IL-2, GMCSF, or both). Furthermore, the addition of an immune enhancer, such as β-glucan, or allogeneic natural killer cells also becomes a confounder in the interpretation. The question concerning which product or method of administration is superior remains to be determined. So far, most studies agree that adding anti-GD2 to the conventional treatment protocol can achieve better short- to intermediate-term event-free and overall survival, but the long-term efficacy remains to be verified. How to improve its efficacy is another challenge. Late relapse and central nervous system metastasis have emerged as new problems. The methods to overcome the mechanisms related to immune evasion or resistance to immunotherapy represent new challenges to be resolved. The newer anti-GD2 strategies, such as bispecific antibody linking of anti-GD2 with activated T cells or chimeric antigen receptor T cells, are currently under clinical trials, and they may become promising alternatives. The use of anti-GD2/GD3 tumor vaccine is a novel and potential approach to minimizing late relapse. How to induce GD2 expression from tumor cells using the epigenetic approach is a hot topic nowadays. We expect that anti-GD2 treatment can serve as a model for the use of monoclonal antibody immunotherapy against cancers in the future.
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Sun Y, Yang J, Yang T, Li Y, Zhu R, Hou Y, Liu Y. Co-delivery of IL-12 cytokine gene and cisplatin prodrug by a polymetformin-conjugated nanosystem for lung cancer chemo-gene treatment through chemotherapy sensitization and tumor microenvironment modulation. Acta Biomater 2021; 128:447-461. [PMID: 33894351 DOI: 10.1016/j.actbio.2021.04.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 12/27/2022]
Abstract
The combination of chemotherapy and gene therapy has been indicated as a promising approach for cancer therapy. However, this combination strategy is still faced a challenge by the lack of suitable carriers to co-loaded chemotherapeutic drug and gene into one single nanoplatform. In this study, a tumor-targeted HC/pIL-12/polyMET micelleplexes were developed for the co-loading and co-delivery of cisplatin (CDDP) and plasmid encoding interleukin-12 gene (pIL-12), which would be utilized to generate synergistic actions through chemotherapy sensitization and microenvironment modulation. The HC/pIL-12/polyMET exhibited desirable particle size, superior serum stability, effective intracellular CDDP release and pIL-12 transfection efficiency. More important, the HC/pIL-12/polyMET generated the enhanced LLC cell proliferation inhibition and apoptosis induction efficiency. The long-circulating HC/pIL-12/polyMET micelleplexes promoted the accumulation of CDDP and pIL-12 in tumor site, which resulted in significantly inhibiting the growth of lung cancer, and prolonging the overall survival of tumor-bearing mice. The underlying immune mechanism demonstrated the combination of CDDP and pIL-12 activated immune effector cells to release IFN-γ and induced M1-type differentiation of tumor-related macrophages, thereby generating synergistic chemoimmunotherapy effect. Taken together, this study may provide an effective strategy for drug/gene co-delivery and cancer chemoimmunotherapy. STATEMENT OF SIGNIFICANCE: Chemoimmunotherapy has been indicated as an approach to improve efficacy of cancer therapy. Herein, a tumor-targeted micelleplexes (HC/pIL-12/polyMET) were developed for the co-delivery of cisplatin (CDDP) and plasmid encoding IL-12 gene (pIL-12), which can employ the synergistic effects through chemotherapy sensitization and microenvironment modulation. The HC/pIL-12/polyMET exhibited desirable particle size, superior serum stability, high gene transfection efficiency and antitumor activity on tumor cell proliferation inhibition and apoptosis induction. More importantly, the long-circulating HC/pIL-12/polyMET micelleplexes could effectively accumulate in tumor sites and then rapidly release the CDDP and pIL-12, significantly inhibit the growth of lung cancer. This strategy provides a new concept for chemo-gene combination with a strengthened overall therapeutic efficacy of chemoimmunotherapy.
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Affiliation(s)
- Yue Sun
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Jiayu Yang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Tong Yang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Yifan Li
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Rongyue Zhu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Yanhui Hou
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China
| | - Yanhua Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160, Shengli Street, Yinchuan, 750004, China; Key Laboratory of Hui Ethnic Medicine Modernization, Ningxia Medical University, Yinchuan, 750004, China.
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Ortiz-Aguirre JP, Velandia-Vargas EA, Rodríguez-Bohorquez OM, Amaya-Ramírez D, Bernal-Estévez D, Parra-López CA. Inmunoterapia personalizada contra el cáncer basada en neoantígenos. Revisión de la literatura. REVISTA DE LA FACULTAD DE MEDICINA 2021. [DOI: 10.15446/revfacmed.v69n3.81633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. Los avances que se han hecho en inmunoterapia contra el cáncer y la respuesta clínica de los pacientes que han recibido este tipo de terapia la han convertido en el cuarto pilar para el tratamiento del cáncer.
Objetivo. Describir brevemente el fundamento biológico de la inmunoterapia personalizada contra el cáncer basada en neoantígenos, las perspectivas actuales de su desarrollo y algunos resultados clínicos de esta terapia.
Materiales y métodos. Se realizó una búsqueda de la literatura en PubMed, Scopus y EBSCO utilizando la siguiente estrategia de búsqueda: tipo de artículos: estudios experimentales originales, ensayos clínicos y revisiones narrativas y sistemáticas sobre métodos de identificación de mutaciones generadas en los tumores y estrategias de inmunoterapia del cáncer con vacunas basadas en neoantígenos; población de estudio: humanos y modelos animales; periodo de publicación: enero 1989- diciembre 2019; idioma: inglés y español; términos de búsqueda: “Immunotherapy”, “Neoplasms”, “Mutation” y “Cancer Vaccines”.
Resultados. La búsqueda inicial arrojó 1344 registros; luego de remover duplicados (n=176), 780 fueron excluidos luego de leer su resumen y título, y se evaluó el texto completo de 338 para verificar cuáles cumplían con los criterios de inclusión, seleccionándose finalmente 73 estudios para análisis completo. Todos los artículos recuperados se publicaron en inglés, y fueron realizados principalmente en EE. UU. (43.83%) y Alemania (23.65%). En el caso de los estudios originales (n=43), 20 se realizaron únicamente en humanos, 9 solo en animales, 2 en ambos modelos, y 12 usaron metodología in silico.
Conclusión. La inmunoterapia personalizada contra el cáncer con vacunas basadas en neoantígenos tumorales se está convirtiendo de forma contundente en una nueva alternativa para tratar el cáncer. Sin embargo, para lograr su implementación adecuada, es necesario usarla en combinación con tratamientos convencionales, generar más conocimiento que contribuya a aclarar la inmunobiología del cáncer, y reducir los costos asociados con su producción.
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Chulpanova DS, Gilazieva ZE, Kletukhina SK, Aimaletdinov AM, Garanina EE, James V, Rizvanov AA, Solovyeva VV. Cytochalasin B-Induced Membrane Vesicles from Human Mesenchymal Stem Cells Overexpressing IL2 Are Able to Stimulate CD8 + T-Killers to Kill Human Triple Negative Breast Cancer Cells. BIOLOGY 2021; 10:biology10020141. [PMID: 33579033 PMCID: PMC7916789 DOI: 10.3390/biology10020141] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 02/07/2023]
Abstract
Simple Summary Almost all human cells release extracellular vesicles participating in intercellular communication. Extracellular vesicles are rounded structures surrounded by the cytoplasmic membrane, which embody cytoplasmic contents of the parental cells, which makes extracellular vesicles a promising therapeutic tool for cell-free cancer therapy. In this study, human mesenchymal stem cells were genetically modified to overexpress human interleukin-2 (IL2), a cytokine which regulates the proliferation and activation of immune cells. Membrane vesicle release from native and genetically modified stem cells was induced by cytochalasin B treatment to increase the yield of membrane vesicles. To evaluate the immunomodulating properties of isolated membrane vesicles, immune cells were isolated from human peripheral blood and co-cultured with membrane vesicles from native or IL2 overexpressing stem cells. To analyze the anti-tumor activity of immune cells after interaction with IL2-enriched membrane vesicles, immune cells were co-cultured with triple negative breast cancer cells. As a result, IL2-enriched membrane vesicles were able to activate and stimulate the proliferation of immune cells, which in turn were able to induce apoptosis in breast cancer cells. Therefore, the production of IL2-enriched membrane vesicles represents a unique opportunity to meet the potential of extracellular vesicles to be used in clinical applications for cancer therapy. Abstract Interleukin 2 (IL2) was one of the first cytokines used for cancer treatment due to its ability to stimulate anti-cancer immunity. However, recombinant IL2-based therapy is associated with high systemic toxicity and activation of regulatory T-cells, which are associated with the pro-tumor immune response. One of the current trends for the delivery of anticancer agents is the use of extracellular vesicles (EVs), which can carry and transfer biologically active cargos into cells. The use of EVs can increase the efficacy of IL2-based anti-tumor therapy whilst reducing systemic toxicity. In this study, human adipose tissue-derived mesenchymal stem cells (hADSCs) were transduced with lentivirus encoding IL2 (hADSCs-IL2). Membrane vesicles were isolated from hADSCs-IL2 using cytochalasin B (CIMVs-IL2). The effect of hADSCs-IL2 and CIMVs-IL2 on the activation and proliferation of human peripheral blood mononuclear cells (PBMCs) as well as the cytotoxicity of activated PBMCs against human triple negative cancer MDA-MB-231 and MDA-MB-436 cells were evaluated. The effect of CIMVs-IL2 on murine PBMCs was also evaluated in vivo. CIMVs-IL2 failed to suppress the proliferation of human PBMCs as opposed to hADSCs-IL2. However, CIMVs-IL2 were able to activate human CD8+ T-killers, which in turn, killed MDA-MB-231 cells more effectively than hADSCs-IL2-activated CD8+ T-killers. This immunomodulating effect of CIMVs-IL2 appears specific to human CD8+ T-killer cells, as the same effect was not observed on murine CD8+ T-cells. In conclusion, the use of CIMVs-IL2 has the potential to provide a more effective anti-cancer therapy. This compelling evidence supports further studies to evaluate CIMVs-IL2 effectiveness, using cancer mouse models with a reconstituted human immune system.
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Affiliation(s)
- Daria S. Chulpanova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Zarema E. Gilazieva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Sevindzh K. Kletukhina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Aleksandr M. Aimaletdinov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Ekaterina E. Garanina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Victoria James
- Biodiscovery Institute, School of Veterinary Medicine and Science, University of Nottingham, Nottingham LE12 5RD, UK;
| | - Albert A. Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
| | - Valeriya V. Solovyeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (Z.E.G.); (S.K.K.); (A.M.A.); (E.E.G.); (A.A.R.)
- Correspondence: ; Tel.: +7-919-649-9343
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Zeng Q, Zeng Y, Nie X, Guo Y, Zhan Y. Britanin Exhibits Potential Inhibitory Activity on Human Prostate Cancer Cell Lines Through PI3K/Akt/NF-κB Signaling Pathways. PLANTA MEDICA 2020; 86:1401-1410. [PMID: 32781474 DOI: 10.1055/a-1211-4656] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Britanin, a natural pseudoguaiacane sesquiterpene lactone, has significant antioxidant and anti-inflammatory activity, but little is known about its tumor inhibitory activity and the underlying mechanism. Here, we demonstrated in vitro and in vivo that britanin inhibited the growth of human prostate cancer cell lines (PC-3, PC-3-LUC, and DU-145). Through in vitro study, the results showed that britanin significantly decreased cell proliferation, migration, and motility. The moderate toxicity of britanin was determined with an acute toxicity study. A luciferase-labeled animal tumor xenograft model and bioluminescence imaging were applied, combining with biological validation for assessing the tumor progression. In vivo results demonstrated that britanin inhibited the growth of PC-3-LUC. The interleukin-2 level in mice was upregulated by britanin, which indicated that britanin induced antitumor immune activation. In addition, britanin downregulated the expression of nuclear factor (NF)-κB p105/p50, pp65, IκBα, pIκBα, phosphoinositide 3-kinase, pPI3k, Akt (protein kinase B, PKB), and pAkt proteins and upregulated expression of Bax. We discovered that britanin inhibits the growth of prostate cancer cells both in vitro and in vivo by regulating PI3K/Akt/NF-κB-related proteins and activating immunity. These findings shed light on the development of britanin as a promising agent for prostate cancer therapy.
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Affiliation(s)
- Qi Zeng
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
| | - Yun Zeng
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
| | - Xu Nie
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
| | - Yingying Guo
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
| | - Yonghua Zhan
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China
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Zharinov GM, Bogomolov OA, Chepurnaya IV, Neklasova NY, Anisimov VN. Melatonin increases overall survival of prostate cancer patients with poor prognosis after combined hormone radiation treatment. Oncotarget 2020; 11:3723-3729. [PMID: 33110479 PMCID: PMC7566809 DOI: 10.18632/oncotarget.27757] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The antitumor and immunomodulating activities of melatonin are widely known. These activities are based upon the multifactorial mechanism of action on various links of carcinogenesis. In the present paper, the long-term results of the clinical use of melatonin in the combined treatment of patients with prostate cancer of various risk groups were evaluated. MATERIALS AND METHODS A retrospective study included 955 patients of various stages of prostate cancer (PCa) who received combined hormone radiation treatment from 2000 to 2019. Comprehensive statistical methods were used to analyze the overall survival rate of PCa patients treated with melatonin in various prognosis groups. RESULTS The overall survival rate of PCa patients with favorable and intermediate prognoses treated or not treated with melatonin was not statistically significantly different. In the poor prognosis group, the median overall survival in patients taking the drug was 153.5 months versus 64.0 months in patients not using it (p < 0.0001). The 5-year overall survival rates in the research and control groups were 66.8 ± 1.9 and 53.7 ± 2.6 (p < 0.0001) respectively. In a multivariate analysis, melatonin administration proved to be an independent prognostic factor and reduced the risk of death of PCa patients by more than twice (p < 0.0001). CONCLUSIONS The multicomponent antitumor effect of melatonin is fully realized and clearly demonstrated in treatment of PCa patients with poor prognosis with a set of unfavorable factors of the tumor progression.
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Affiliation(s)
- Gennady M. Zharinov
- A.M. Granov Russian Research Center for Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation, Pesochny, St. Petersburg 197758, Russia
| | - Oleg A. Bogomolov
- A.M. Granov Russian Research Center for Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation, Pesochny, St. Petersburg 197758, Russia
| | - Irina V. Chepurnaya
- A.M. Granov Russian Research Center for Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation, Pesochny, St. Petersburg 197758, Russia
| | - Natalia Yu. Neklasova
- A.M. Granov Russian Research Center for Radiology and Surgical Technologies of the Ministry of Health of the Russian Federation, Pesochny, St. Petersburg 197758, Russia
| | - Vladimir N. Anisimov
- N.N. Petrov National Medical Research Center of Oncology, Pesochny, St. Petersburg 197758, Russia
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Kaboli PJ, Zhang L, Xiang S, Shen J, Li M, Zhao Y, Wu X, Zhao Q, Zhang H, Lin L, Yin J, Wu Y, Wan L, Yi T, Li X, Cho CH, Li J, Xiao Z, Wen Q. Molecular Markers of Regulatory T Cells in Cancer Immunotherapy with Special Focus on Acute Myeloid Leukemia (AML) - A Systematic Review. Curr Med Chem 2020; 27:4673-4698. [PMID: 31584362 DOI: 10.2174/0929867326666191004164041] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/13/2019] [Accepted: 08/28/2019] [Indexed: 12/16/2022]
Abstract
The next-generation immunotherapy can only be effective if researchers have an in-depth understanding of the function and regulation of Treg cells in antitumor immunity combined with the discovery of new immunity targets. This can enhance clinical efficacy of future and novel therapies and reduces any adverse reactions arising from the latter. This review discusses tumor treatment strategies using regulatory T (Treg) cell therapy in a Tumor Microenvironment (TME). It also discusses factors affecting TME instability as well as relevant treatments to prevent future immune disorders. It is prognosticated that PD-1 inhibitors are risky and their adverse effects should be taken into account when they are administered to treat Acute Myeloid Leukemia (AML), lung adenocarcinoma, and prostate adenocarcinoma. In contrast, Treg molecular markers FoxP3 and CD25 analyzed here have stronger expression in almost all kinds of cancers compared with normal people. However, CD25 inhibitors are more effective compared to FoxP3 inhibitors, especially in combination with TGF-β blockade, in predicting patient survival. According to the data obtained from the Cancer Genome Atlas, we then concentrate on AML immunotherapy and discuss different therapeutic strategies including anti-CD25/IL-2, anti-CTLA-4, anti-IDO, antityrosine kinase receptor, and anti-PI3K therapies and highlight the recent advances and clinical achievements in AML immunotherapy. In order to prognosticate the risk and adverse effects of key target inhibitors (namely against CTLA-4, FoxP3, CD25, and PD-1), we finally analyzed and compared the Cancer Genome Atlas derived from ten common cancers. This review shows that Treg cells are strongly increased in AML and the comparative review of key markers shows that Tregbased immunotherapy is not effective for all kinds of cancer. Therefore, blocking CD25(+)FoxP3(+) Treg cells is suggested in AML more than other kinds of cancer; meanwhile, Treg markers studied in other cancers have also great lessons for AML immunotherapy.
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Affiliation(s)
- Parham Jabbarzadeh Kaboli
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Lingling Zhang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Shixin Xiang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Qijie Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Hanyu Zhang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Ling Lin
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Jianhua Yin
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Yuanlin Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Lin Wan
- Department of Hematology and Oncology, The Children's Hospital of Soochow, Jiangsu, China
| | - Tao Yi
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Xiang Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Chi Hin Cho
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Jing Li
- Department of Oncology and Hematology, Hospital (T.C.M) Affiliated to Southwest Medical University, Luzhou, Sichuan, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000 Sichuan, China
| | - Qinglian Wen
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
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Chulpanova DS, Solovyeva VV, James V, Arkhipova SS, Gomzikova MO, Garanina EE, Akhmetzyanova ER, Tazetdinova LG, Khaiboullina SF, Rizvanov AA. Human Mesenchymal Stem Cells Overexpressing Interleukin 2 Can Suppress Proliferation of Neuroblastoma Cells in Co-Culture and Activate Mononuclear Cells In Vitro. Bioengineering (Basel) 2020; 7:bioengineering7020059. [PMID: 32560387 PMCID: PMC7356660 DOI: 10.3390/bioengineering7020059] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/09/2020] [Accepted: 06/15/2020] [Indexed: 12/20/2022] Open
Abstract
High-dose recombinant interleukin 2 (IL2) therapy has been shown to be successful in renal cell carcinoma and metastatic melanoma. However, systemic administration of high doses of IL2 can be toxic, causing capillary leakage syndrome and stimulating pro-tumor immune response. One of the strategies to reduce the systemic toxicity of IL2 is the use of mesenchymal stem cells (MSCs) as a vehicle for the targeted delivery of IL2. Human adipose tissue-derived MSCs were transduced with lentivirus encoding IL2 (hADSCs-IL2) or blue fluorescent protein (BFP) (hADSCs-BFP). The proliferation, immunophenotype, cytokine profile and ultrastructure of hADSCs-IL2 and hADSCs-BFP were determined. The effect of hADSCs on activation of peripheral blood mononuclear cells (PBMCs) and proliferation and viability of SH-SY5Y neuroblastoma cells after co-culture with native hADSCs, hADSCs-BFP or hADSCs-IL2 on plastic and Matrigel was evaluated. Ultrastructure and cytokine production by hADSCs-IL2 showed modest changes in comparison with hADSCs and hADSCs-BFP. Conditioned medium from hADSC-IL2 affected tumor cell proliferation, increasing the proliferation of SH-SY5Y cells and also increasing the number of late-activated T-cells, natural killer (NK) cells, NKT-cells and activated T-killers. Conversely, hADSC-IL2 co-culture led to a decrease in SH-SY5Y proliferation on plastic and Matrigel. These data show that hADSCs-IL2 can reduce SH-SY5Y proliferation and activate PBMCs in vitro. However, IL2-mediated therapeutic effects of hADSCs could be offset by the increased expression of pro-oncogenes, as well as the natural ability of hADSCs to promote the progression of some tumors.
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Affiliation(s)
- Daria S. Chulpanova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, The Russian Academy of Sciences, 117997 Moscow, Russia
| | - Valeriya V. Solovyeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, The Russian Academy of Sciences, 117997 Moscow, Russia
| | - Victoria James
- School of Veterinary Medicine and Science, University of Nottingham, Nottingham LE12 5RD, UK;
| | - Svetlana S. Arkhipova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
| | - Marina O. Gomzikova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, The Russian Academy of Sciences, 117997 Moscow, Russia
| | - Ekaterina E. Garanina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, The Russian Academy of Sciences, 117997 Moscow, Russia
| | - Elvira R. Akhmetzyanova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
| | - Leysan G. Tazetdinova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
| | - Svetlana F. Khaiboullina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV 89557, USA
| | - Albert A. Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (D.S.C.); (V.V.S.); (S.S.A.); (M.O.G.); (E.E.G.); (E.R.A.); (L.G.T.); (S.F.K.)
- Correspondence: ; Tel.: +7-905-316-7599
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He JQ, Zheng MX, Ying HZ, Zhong YS, Zhang HH, Xu M, Yu CH. PRP1, a heteropolysaccharide from Platycodonis Radix, induced apoptosis of HepG2 cells via regulating miR-21-mediated PI3K/AKT pathway. Int J Biol Macromol 2020; 158:542-551. [PMID: 32380108 DOI: 10.1016/j.ijbiomac.2020.04.193] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/03/2020] [Accepted: 04/22/2020] [Indexed: 02/07/2023]
Abstract
Two polysaccharides (PRP1 and PRP2) were isolated from Platycodonis Radix. Preliminary structural analysis indicated that PRP1 was composed of glucose, fructose, and arabinose in a molar ratio of 1:1.91:1.59 with a molecular weight of 440 kDa, whereas PRP2 was composed of arabinose, fructose, and galactose in a molar ratio of 1:1.39:1.18 with a molecular weight of 2.85 kDa. Compared with PRP2, PRP1 exerted stronger anticancer activity in vitro. Treatment with 5-30 μg/ml of PRP1 significantly inhibited the proliferation of HepG2 cells in vitro, and oral administration at the doses of 75-300 mg/kg also reduced the tumor growth in vivo. The miRNA expression patterns of human liver cancer cells HepG2 in vivo under PRP1 treatment were established, and microRNA-21 (miR-21) as the onco-miRNA was appreciably downregulated. PRP1 repressed the expression of miR-21, which directly targeted and suppressed PTEN (a negative regulator of the PI3K/Akt signaling cascade), and subsequently upregulated the expression of PTEN but downregulated the PI3K/AKT pathway, thereby promoting liver cancer cell apoptosis. These findings indicated that PRP1 inhibited the proliferation and induced the apoptosis of HepG2 mainly via inactivating the miR-21/PI3K/AKT pathway. Therefore, PRP1 could be used as a food supplement and candidate for the treatment of liver cancer.
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Affiliation(s)
- Jia-Qi He
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China.
| | - Min-Xia Zheng
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China
| | - Hua-Zhong Ying
- Zhejiang Key Laboratory of Experimental Animal and Safety Evaluation, Hangzhou Medical College, Hangzhou 310013, China
| | - Yu-Sen Zhong
- Zhejiang Key Laboratory of Experimental Animal and Safety Evaluation, Hangzhou Medical College, Hangzhou 310013, China
| | - Huan-Huan Zhang
- Zhejiang Key Laboratory of Experimental Animal and Safety Evaluation, Hangzhou Medical College, Hangzhou 310013, China
| | - Min Xu
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China.
| | - Chen-Huan Yu
- Zhejiang Key Laboratory of Experimental Animal and Safety Evaluation, Hangzhou Medical College, Hangzhou 310013, China; Institute of Cancer and Basic Medicine, Chinese Academy of Sciences, Hangzhou 310018, China.
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Baydoun M, Moralès O, Frochot C, Ludovic C, Leroux B, Thecua E, Ziane L, Grabarz A, Kumar A, de Schutter C, Collinet P, Azais H, Mordon S, Delhem N. Photodynamic Therapy Using a New Folate Receptor-Targeted Photosensitizer on Peritoneal Ovarian Cancer Cells Induces the Release of Extracellular Vesicles with Immunoactivating Properties. J Clin Med 2020; 9:jcm9041185. [PMID: 32326210 PMCID: PMC7230754 DOI: 10.3390/jcm9041185] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/11/2020] [Accepted: 04/12/2020] [Indexed: 12/12/2022] Open
Abstract
Often discovered at an advanced stage, ovarian cancer progresses to peritoneal carcinoma, which corresponds to the invasion of the serosa by multiple tumor implants. The current treatment is based on the combination of chemotherapy and tumor cytoreduction surgery. Despite the progress and standardization of surgical techniques combined with effective chemotherapy, post-treatment recurrences affect more than 60% of women in remission. Photodynamic therapy (PDT) has been particularly indicated for the treatment of superficial lesions on large surfaces and appears to be a relevant candidate for the treatment of microscopic intraperitoneal lesions and non-visible lesions. However, the impact of this therapy on immune cells remains unclear. Hence, the objective of this study is to validate the efficacy of a new photosensitizer [pyropheophorbide a-polyethylene glycol-folic acid (PS)] on human ovarian cancer cells and to assess the impact of the secretome of PDT-treated cells on human peripheral blood mononuclear cells (PBMC). We show that PS, upon illumination, can induce cell death of different ovarian tumor cells. Furthermore, PDT using this new PS seems to favor activation of the immune response by inducing the secretion of effective cytokines and inhibiting the pro-inflammatory and immunosuppressive ones, as well as releasing extracellular vesicles (EVs) prone to activating immune cells. Finally, we show that PDT can activate CD4+ and CD8+ T cells, resulting in a potential immunostimulating process. The results of this pilot study therefore indicate that PS-PDT treatment may not only be effective in rapidly and directly destroying target tumor cells but also promote the activation of an effective immune response; notably, by EVs. These data thus open up good prospects for the treatment of micrometastases of intraperitoneal ovarian carcinosis which are currently inoperable.
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Affiliation(s)
- Martha Baydoun
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Olivier Moralès
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- CNRS UMS 3702, Institut de Biologie de Lille, 59 021 Lille, France
| | - Céline Frochot
- LGRGP, UMR-CNRS 7274, University of Lorraine, 54 001 Nancy, France; (C.F.); (C.L.)
| | - Colombeau Ludovic
- LGRGP, UMR-CNRS 7274, University of Lorraine, 54 001 Nancy, France; (C.F.); (C.L.)
| | - Bertrand Leroux
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Elise Thecua
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Laurine Ziane
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Anne Grabarz
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Unité de Gynécologie-Obstétrique, Hôpital Jeanne de Flandre, 59 000 CHU Lille, France
| | - Abhishek Kumar
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Clémentine de Schutter
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Pierre Collinet
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Unité de Gynécologie-Obstétrique, Hôpital Jeanne de Flandre, 59 000 CHU Lille, France
| | - Henri Azais
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Service de Chirurgie et Cancérologie Gynécologique et Mammaire, Hôpital de la Pitié-Salpêtrière, AP-HP, 75 013 Paris, France
| | - Serge Mordon
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Correspondence: (S.M.); (N.D.); Tel./Fax: +33-32044-6708 (S.M.); Tel.: +33-3208-71253/1251 (N.D.); Fax: +33-32087-1019 (N.D.)
| | - Nadira Delhem
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Correspondence: (S.M.); (N.D.); Tel./Fax: +33-32044-6708 (S.M.); Tel.: +33-3208-71253/1251 (N.D.); Fax: +33-32087-1019 (N.D.)
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A mouse model-based screening platform for the identification of immune activating compounds such as natural products for novel cancer immunotherapies. Bioorg Med Chem 2019; 27:115145. [DOI: 10.1016/j.bmc.2019.115145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 09/19/2019] [Accepted: 09/28/2019] [Indexed: 12/28/2022]
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Zhou ZF, Peng F, Li JY, Ye YB. Intratumoral IL-12 Gene Therapy Inhibits Tumor Growth In A HCC-Hu-PBL-NOD/SCID Murine Model. Onco Targets Ther 2019; 12:7773-7784. [PMID: 31571927 PMCID: PMC6760038 DOI: 10.2147/ott.s222097] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 09/11/2019] [Indexed: 12/18/2022] Open
Abstract
Purpose This study aimed to evaluate the efficacy and safety of intratumoral IL-12 gene therapy in an HCC-hu-PBL-NOD/SCID mouse model. Materials and methods The HCC murine model was generated in NOD/SCID mice, and mice with grafted tumors were injected intraperitoneally with 2 × 107 human peripheral blood lymphocytes 14 days after modeling. After 4 days, mice were randomly divided into the 9597/IL-12 group, the 9597/plasmid group and the PBS group. The changes of tumor volume were measured and mouse peripheral blood was sampled post-treatment for ELISA and CBA analyses, and the grafted tumors were collected 28 days post-treatment for immunohistochemistry, ELISA, CBA and detection of cell cycle and apoptosis. Results The tumor volume was smaller in the 9597/IL-12 group than in the 9597/plasmid and PBS groups on days 7, 14, 21, and 28 post-treatment (P < 0.05). Higher IL-12 levels were detected in the peripheral blood and the supernatants of grafted tumor homogenates in the 9597/IL-12 group than in the 9597/plasmid and PBS groups 7, 14, 21 and 28 days post-treatment (P < 0.05). IHC revealed higher counts of CD3+T cells, CD4+T helper cells, IFN-γ Th1 cells+ and S-100 protein positive dentric cells and lower MVD in the 9597/IL-12 group than in the 9597/plasmid and PBS groups (P < 0.05). Flow cytometry showed a significantly higher proportion of HCC cells at the G0/G1 phase and a significantly lower proportion of HCC cells at the S phase in the 9597/IL-12 group than in the PBS group (P < 0.05) and a greater apoptotic rate of HCC cells in the 9597/IL-12 group than in the 9597/plasmid and PBS groups (P < 0.05). Conclusion Intratumoral IL-12 gene therapy may inhibit tumorigenesis with mild adverse effects in a HCC-hu-PBL-NOD/SCID murine model through inhibiting angiogenesis, arresting cells in G0/G1 phase and inducing apoptosis.
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Affiliation(s)
- Zhi-Feng Zhou
- Laboratory of Immuno-Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou 350014, People's Republic of China.,Fujian Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou 350014, People's Republic of China
| | - Feng Peng
- Laboratory of Immuno-Oncology, Fujian Medical University Cancer Hospital, Fuzhou 350014, People's Republic of China
| | - Jie-Yu Li
- Laboratory of Immuno-Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou 350014, People's Republic of China.,Fujian Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou 350014, People's Republic of China
| | - Yun-Bin Ye
- Laboratory of Immuno-Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou 350014, People's Republic of China.,Fujian Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou 350014, People's Republic of China
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Lopes A, Feola S, Ligot S, Fusciello M, Vandermeulen G, Préat V, Cerullo V. Oncolytic adenovirus drives specific immune response generated by a poly-epitope pDNA vaccine encoding melanoma neoantigens into the tumor site. J Immunother Cancer 2019; 7:174. [PMID: 31291991 PMCID: PMC6621971 DOI: 10.1186/s40425-019-0644-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 06/19/2019] [Indexed: 02/08/2023] Open
Abstract
Background DNA vaccines against cancer held great promises due to the generation of a specific and long-lasting immune response. However, when used as a single therapy, they are not able to drive the generated immune response into the tumor, because of the immunosuppressive microenvironment, thus limiting their use in humans. To enhance DNA vaccine efficacy, we combined a new poly-epitope DNA vaccine encoding melanoma tumor associated antigens and B16F1-specific neoantigens with an oncolytic virus administered intratumorally. Methods Genomic analysis were performed to find specific mutations in B16F1 melanoma cells. The antigen gene sequences were designed according to these mutations prior to the insertion in the plasmid vector. Mice were injected with B16F1 tumor cells (n = 7–9) and therapeutically vaccinated 2, 9 and 16 days after the tumor injection. The virus was administered intratumorally at day 10, 12 and 14. Immune cell infiltration analysis and cytokine production were performed by flow cytometry, PCR and ELISPOT in the tumor site and in the spleen of animals, 17 days after the tumor injection. Results The combination of DNA vaccine and oncolytic virus significantly increased the immune activity into the tumor. In particular, the local intratumoral viral therapy increased the NK infiltration, thus increasing the production of different cytokines, chemokines and enzymes involved in the adaptive immune system recruitment and cytotoxic activity. On the other side, the DNA vaccine generated antigen-specific T cells in the spleen, which migrated into the tumor when recalled by the local viral therapy. The complementarity between these strategies explains the dramatic tumor regression observed only in the combination group compared to all the other control groups. Conclusions This study explores the immunological mechanism of the combination between an oncolytic adenovirus and a DNA vaccine against melanoma. It demonstrates that the use of a rational combination therapy involving DNA vaccination could overcome its poor immunogenicity. In this way, it will be possible to exploit the great potential of DNA vaccination, thus allowing a larger use in the clinic. Electronic supplementary material The online version of this article (10.1186/s40425-019-0644-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alessandra Lopes
- Université Catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, B-1200, Brussels, Belgium
| | - Sara Feola
- University of Helsinki, Biocenter 2, Viikinkari 5E, Helsinki, Finland
| | - Sophie Ligot
- Université Catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, B-1200, Brussels, Belgium
| | - Manlio Fusciello
- University of Helsinki, Biocenter 2, Viikinkari 5E, Helsinki, Finland
| | - Gaëlle Vandermeulen
- Université Catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, B-1200, Brussels, Belgium
| | - Véronique Préat
- Université Catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, B-1200, Brussels, Belgium.
| | - Vincenzo Cerullo
- University of Helsinki, Biocenter 2, Viikinkari 5E, Helsinki, Finland.
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Di Vito C, Mikulak J, Zaghi E, Pesce S, Marcenaro E, Mavilio D. NK cells to cure cancer. Semin Immunol 2019; 41:101272. [PMID: 31085114 DOI: 10.1016/j.smim.2019.03.004] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 12/12/2022]
Abstract
Natural Killer (NK) cells are innate lymphocytes able to mediate immune-surveillance and clearance of viral infected and tumor-transformed cells. Growing experimental and clinical evidence highlighted a dual role of NK cells either in the control of cancer development/progression or in promoting the onset of immune-suppressant tumor microenvironments. Indeed, several mechanisms of NK cell-mediated tumor escape have been described and these includes cancer-induced aberrant expression of activating and inhibitory receptors (i.e. NK cell immune checkpoints), impairments of NK cell migration to tumor sites and altered NK cell effector-functions. These phenomena highly contribute to tumor progression and metastasis formation. In this review, we discuss the latest insights on those NK cell receptors and related molecules that are currently being implemented in clinics either as possible prognostic factors or therapeutic targets to unleash NK cell anti-tumor effector-functions in vivo. Moreover, we address here the major recent advances in regard to the genetic modification and ex vivo expansion of anti-tumor specific NK cells used in innovative adoptive cellular transfer approaches.
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Affiliation(s)
- Clara Di Vito
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Joanna Mikulak
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Italy
| | - Elisa Zaghi
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Silvia Pesce
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Emanuela Marcenaro
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy; Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy.
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Italy.
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Abo H, Flannigan KL, Geem D, Ngo VL, Harusato A, Denning TL. Combined IL-2 Immunocomplex and Anti-IL-5 mAb Treatment Expands Foxp3 + Treg Cells in the Absence of Eosinophilia and Ameliorates Experimental Colitis. Front Immunol 2019; 10:459. [PMID: 30930900 PMCID: PMC6428029 DOI: 10.3389/fimmu.2019.00459] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 02/20/2019] [Indexed: 01/08/2023] Open
Abstract
Interleukin (IL)-2 is expressed during T cell activation and induces the proliferation and differentiation of T cells. CD4+Foxp3+ regulatory T cells (Tregs) constitutively express the high affinity IL-2 receptor (CD25/IL-2Rα) and rapidly respond to IL-2 to elaborate numerous suppressive mechanisms that limit immune-mediated pathologies. Accumulating evidence supports the concept that an aberrant balance between Tregs and Teff contribute to the pathology of intestinal inflammation and that the IL-2/Treg axis is a potential pathway to exploit for the treatment of inflammatory bowel disease (IBD). Here, we show that treatment of mice with IL-2/IL-2 antibody (JES6-1) immunocomplex during DSS-induced colitis induced Foxp3+ Treg expansion, but also potently stimulated GATA3+ type 2 innate lymphoid cell (ILC2) proliferation and high-level expression of IL-5. Furthermore, IL-2/JES6-1 treatment resulted in massive eosinophil accumulation and activation in the inflamed colon, and afforded only modest protection from colitis. In light of these findings, we observed that combined IL-2/JES6-1 and anti-IL-5 mAb treatment was most effective at ameliorating DSS-induced colitis compared to either treatment alone and that this regimen allowed for Foxp3+ Treg expansion without concomitant eosinophilia. Collectively, our findings provide insight into how blockade of IL-5 may aid in optimizing IL-2 immunotherapy for the treatment of intestinal inflammation.
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Affiliation(s)
- Hirohito Abo
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Kyle L Flannigan
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Duke Geem
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Vu L Ngo
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Akihito Harusato
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Timothy L Denning
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
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18
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Interleukin 2 with anti-GD2 antibody ch14.18/CHO (dinutuximab beta) in patients with high-risk neuroblastoma (HR-NBL1/SIOPEN): a multicentre, randomised, phase 3 trial. Lancet Oncol 2018; 19:1617-1629. [DOI: 10.1016/s1470-2045(18)30578-3] [Citation(s) in RCA: 170] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 02/07/2023]
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19
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Mao Z, Fu X, Dong Z, Jian X, Sun J, Wei J. Study of the molecular mechanism of interleukin-2 mutein D10 binding to IL-2 receptors by molecular simulations. MOLECULAR SIMULATION 2018. [DOI: 10.1080/08927022.2018.1467013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Zhuo Mao
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
| | - Xuegang Fu
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
| | - Zeyun Dong
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
| | - Xiaodong Jian
- National Supercomputing Center in Tianjin, Tianjin, P. R. China
| | - Jian Sun
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
| | - Jing Wei
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
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