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Chen J, Zhang Y, Zhang H, Zhang M, Dong H, Qin T, Gao S, Wang S. IL-24 is the key effector of Th9 cell-mediated tumor immunotherapy. iScience 2023; 26:107531. [PMID: 37680459 PMCID: PMC10480301 DOI: 10.1016/j.isci.2023.107531] [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: 03/07/2023] [Revised: 06/28/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Th9 cells are powerful effector T cells for cancer immunotherapy. However, the underlying antitumor mechanism of Th9 cells still needs to be further elucidated. Here, we show that Th9 cells express high levels of not only IL-9, but also IL-24. We found that knockout of Il24 gene in Th9 cells promotes Th9 cell proliferation in vitro, but decreases Th9 cell survival in vitro and in vivo. Interestingly, knockout of Il24 gene in Th9 cells decreases the tumor-specific cytotoxicity of Th9 cells in vitro. In addition, immunotherapy with Il24 knockout Th9 cells exhibit less tumor inhibition than regular Th9 cells in mouse tumor models. We found that inhibition of Foxo1 by a specific inhibitor downregulates IL-24 expression in Th9 cells and decreases Th9 cell antitumor efficacy in vivo. Our results identify IL-24 as a powerful antitumor effector of Th9 cells and provide a target in Th9 cell-mediated tumor therapy.
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Affiliation(s)
- Jintong Chen
- Department of Cancer Immunology, First Hospital of Jilin University, Changchun 130061, China
| | - Yunwei Zhang
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Hua Zhang
- Department of Gastrointestinal Surgery, First Hospital of Jilin University, Changchun 130021, China
| | - Mingyue Zhang
- Department of Gynecological Oncology, First Hospital of Jilin University, Changchun 130021, China
| | - He Dong
- Department of Gynecological Oncology, First Hospital of Jilin University, Changchun 130021, China
| | - Tianxue Qin
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Sujun Gao
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Siqing Wang
- Department of Cancer Immunology, First Hospital of Jilin University, Changchun 130061, China
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Hua J, Wei Y, Zhang Y, Xu H, Ge J, Liu M, Wang Y, Shi Y, Hou L, Jiang H. Adaptation process of engineered cell line FCHO/IL-24 stably secreted rhIL-24 in serum-free suspension culture. Protein Expr Purif 2022; 199:106154. [PMID: 35970490 DOI: 10.1016/j.pep.2022.106154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/29/2022] [Accepted: 08/07/2022] [Indexed: 12/26/2022]
Abstract
Interleukin-24 (IL-24) displays tumor cell-specific proliferation inhibition in vitro and in vivo. Recombinant human IL-24 (rhIL-24) has significantly higher activity, yet significantly lower expression level in mammalian cells than in bacteria. To further realize therapeutic potential of IL-24, we enhanced rhIL-24 expression in mammalian cell systems by adapting engineered Flp-InTMCHO/IL-24 (FCHO/IL-24) cells (adherent cultured in Ham's F12 medium with 10% serum) to serum-free suspension culture. First, MTT assay showed that among four different media (F12, DMEM/F12, 1640 and DMEM), DMEM/F12 medium was the most suitable media for lower-serum adherent culture. Then, cells were adherently cultured in DMEM/F12 with serum concentration reduced from 10% to 0.5% in a gradient manner. Compared to cells in 10% serum, cells in 0.5% serum displayed significantly lower relative cell viability by 40%, increased G0/G1 phase arrest (8.5 ± 2.4%, p < 0.05), decreased supernatant rhIL-24 concentration by 73%, and altered metabolite profiles, such as glucose, lactate and ammonia concentration. Next, the cells were directly adapted to 0.5% serum suspension culture in 125 mL shake flask at 119 rpm with the optimal cell seeding density of 5 × 105 cells/mL (3.3 times higher than that of adherent culture), under which the concentration of rhIL-24 in culture medium was stable at 3.5 ng/mL. Finally, cells adapted to 0.5% serum proliferated better in serum-free medium Eden™-B300S with higher rhIL-24 expression level compared to CDM4CHO. The successful adaptation of engineered cells FCHO/IL-24 laid foundation for adapting cells from adherent culture to suspension serum-free culture to mass produce rhIL-24 protein for therapeutic purposes.
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Affiliation(s)
- Jilei Hua
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Yuexian Wei
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Yao Zhang
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China; National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Hanli Xu
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Jianlin Ge
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Mengzhe Liu
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Yuqi Wang
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Yinan Shi
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China; Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, 100700, PR China
| | - Lingling Hou
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China
| | - Hong Jiang
- College of Life Science and Bioengineering, Beijing Jiaotong University, No 3 Shangyuancun, Beijing, 100044, PR China.
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Enhancement of recombinant human IL-24 (rhIL-24) protein production from site-specific integrated engineered CHO cells by sodium butyrate treatment. Bioprocess Biosyst Eng 2022; 45:1979-1991. [DOI: 10.1007/s00449-022-02801-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/07/2022] [Indexed: 11/27/2022]
Abstract
AbstractInterleukin-24 (IL-24) has specific inhibitory effects on the proliferation of various tumor cells with almost no toxicity to normal cells. The antitumor activity of recombinant human IL-24 protein produced in mammalian cells is much higher than that of bacteria, but its expression level is extremely low. Sodium butyrate (NaBu) was utilized as a media additive to increase protein expression in Chinese hamster ovary cells. The site-specific integrated engineered cells FCHO/IL-24 were treated with NaBu under different culture conditions (10% and 0.5% serum adherent culture, 0.5% serum suspension culture). First, 3 days of 1 mmol/L NaBu treatment significantly increased rhIL-24 expression level in FCHO/IL-24 cells by 119.94 ± 1.5% (**p < 0.01), 57.49 ± 2.4% (**p < 0.01), and 20.17 ± 3.03% (*p < 0.05) under the above culture conditions. Second, NaBu has a time- and dose-dependent inhibitory effect on FCHO/IL-24 proliferation and induces G0/G1 phase arrest. Under 10% and 0.5% serum adherent culture, G0/G1 phase cells were increased by 11.3 ± 0.5% (**p < 0.01) and 15.0 ± 2.6% (**p < 0.01), respectively. No induction of apoptosis was observed under a high dosage of NaBu treatment. These results suggest that NaBu increases rhIL-24 secretion via inhibiting cell cycle progression, thereby trapping cells in the highly productive G0/G1 phase. Finally, with increasing NaBu dose, glucose concentration increased (**p < 0.01) while lactic acid and ammonia concentrations reduced significantly (**p < 0.01) in 10% and 0.5% serum adherent culture supernatant. RNA-seq showed that NaBu treatment affected multiple tumor and immune-related pathways. In conclusion, NaBu treatment dramatically promoted rhIL-24 production in engineered FCHO/IL-24 cells by altering downstream pathways and inducing G0/G1 cell arrest with little effect on apoptosis.
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Suo F, Pan M, Li Y, Yan Q, Hu H, Hou L. Mesenchymal Stem Cells Cultured in 3D System Inhibit Non-Small Cell Lung Cancer Cells through p38 MAPK and CXCR4/AKT Pathways by IL-24 Regulating. Mol Biol 2021. [DOI: 10.1134/s0026893321030110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Valiyari S, Salimi M, Bouzari S. Novel fusion protein NGR-sIL-24 for targetedly suppressing cancer cell growth via apoptosis. Cell Biol Toxicol 2020; 36:179-193. [PMID: 32239369 DOI: 10.1007/s10565-020-09519-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 02/24/2020] [Indexed: 02/06/2023]
Abstract
Pro-apoptotic peptides have attracted much attention as promising anticancer agents due to their high activity. However, poor cellular uptake of the peptides is often associated with limited therapeutic application. Cell-penetrating homing peptides (CPHPs) were found to increase cell internalization as well as anticancer efficacy of the peptide conjugates. In this study, we developed a novel recombinant fusion protein composed of sIL-24 peptide as a pro-apoptotic moiety and asparagine-glycine-arginine (NGR) motif as a CD13-targeting CPHP component. In silico analysis demonstrated that flexible GGGGS linker provided the best structure and stability for our designed fusion protein. Cell adhesion experiments showed a significant binding affinity toward high CD13-expressing cells (U937 and A549) for NGR-sIL-24. Moreover, confocal microscopy revealed that NGR strongly facilitated the binding and cellular uptake of sIL-24 in U937 and A549 cancer cells. NGR-sIL-24 treatment markedly inhibited the growth of U937 and A549 cancer cells in a dose and time-dependent manner, without affecting the normal cell line MRC-5. Flow cytometric analysis and Hoechst 33342 staining exhibited potent apoptosis induction in U937 and A549 cells treated with NGR-sIL-24. Further mechanism elucidation uncovered that apoptotic death promoted by NGR-sIL-24 was attributed to upregulation of BiP/GRP78, Bax/Bcl-2, GADD34, cytochrome c release, and cleavage of caspase-3, suggesting NGR-sIL-24 penetration into cancerous cells and subsequent apoptosis induction, mainly through endoplasmic reticulum (ER) stress-dependent and mitochondria-dependent signaling pathways. Our results indicate that the designed recombinant fusion protein NGR-sIL-24 may serve as a potential targeted therapy agent for cancers with high expression of CD13.
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Affiliation(s)
- Samira Valiyari
- Department of Molecular Biology, Pasteur Institute of Iran, Tehran, Iran
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Mona Salimi
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
| | - Saeid Bouzari
- Department of Molecular Biology, Pasteur Institute of Iran, Tehran, Iran.
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Emdad L, Bhoopathi P, Talukdar S, Pradhan AK, Sarkar D, Wang XY, Das SK, Fisher PB. Recent insights into apoptosis and toxic autophagy: The roles of MDA-7/IL-24, a multidimensional anti-cancer therapeutic. Semin Cancer Biol 2019; 66:140-154. [PMID: 31356866 DOI: 10.1016/j.semcancer.2019.07.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/21/2019] [Accepted: 07/19/2019] [Indexed: 12/18/2022]
Abstract
Apoptosis and autophagy play seminal roles in maintaining organ homeostasis. Apoptosis represents canonical type I programmed cell death. Autophagy is viewed as pro-survival, however, excessive autophagy can promote type II cell death. Defective regulation of these two obligatory cellular pathways is linked to various diseases, including cancer. Biologic or chemotherapeutic agents, which can reprogram cancer cells to undergo apoptosis- or toxic autophagy-mediated cell death, are considered effective tools for treating cancer. Melanoma differentiation associated gene-7 (mda-7) selectively promotes these effects in cancer cells. mda-7 was identified more than two decades ago by subtraction hybridization showing elevated expression during induction of terminal differentiation of metastatic melanoma cells following treatment with recombinant fibroblast interferon and mezerein (a PKC activating agent). MDA-7 was classified as a member of the IL-10 gene family based on its chromosomal location, and the presence of an IL-10 signature motif and a secretory sequence, and re-named interleukin-24 (MDA-7/IL-24). Multiple studies have established MDA-7/IL-24 as a potent anti-cancer agent, which when administered at supra-physiological levels induces growth arrest and cell death through apoptosis and toxic autophagy in a wide variety of tumor cell types, but not in corresponding normal/non-transformed cells. Furthermore, in a phase I/II clinical trial, MDA-7/IL-24 administered by means of a non-replicating adenovirus was well tolerated and displayed significant clinical activity in patients with multiple advanced cancers. This review examines our current comprehension of the role of MDA-7/IL-24 in mediating cancer-specific cell death via apoptosis and toxic autophagy.
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Affiliation(s)
- Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
| | - Praveen Bhoopathi
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Sarmistha Talukdar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Anjan K Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
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Zhang Y, Ma Q, Wang J, Ge J, Hua J, Shi Y, Zhang C, Liu M, Wang Y, Chen Z, Wang Z, Liu Y, Jiang H. Expression, Purification, and Polyethylene Glycol Site-Specific Modification of Recombinant Human Interleukin 24 in Escherichia coli. Protein J 2019; 38:576-585. [PMID: 31062210 DOI: 10.1007/s10930-019-09836-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Interleukin 24 (IL-24) has a broad spectrum of specific antitumor activities without affecting normal cells. The recombinant human IL-24 (rhIL-24) expressed in E. coli has low biological activity due to lack of necessary glycosylation modification. In this study, based on the modification of the non-glycosylated IL-24 with polyethylene glycol (PEG), we aimed to improve the stability and prolong its half-life in vivo. Firstly, the recombinant plasmid containing the hIL-24 cDNA was prepared by the prokaryotic-expression plasmid pET-28a and transformed into E. coli BL21. After induced by isopropyl β-D-thiogalactoside (IPTG), the target protein rhIL-24 was expressed as insoluble inclusion body, which was solubilized and denatured by 6 M guanidine hydrochloride. The denatured rhIL-24 was diluted to refold in the optimized buffer overnight at the protein concentration of 0.1 mg/mL. The refolded rhIL-24 was mainly in the form of soluble aggregate, but high-purity monomer rhIL-24 was obtained through size exchange chromatography with the addition of SDS in elution buffer. The tertiary structure of rhIL-24 was confirmed by fluorescence spectroscopy. Western blot analysis showed that rhIL-24 could be site-specifically modified by mPEG5000-ALD. Methyl thiazolyl tetrazolium (MTT) assay showed no significant difference between mPEG5000-ALD-rhIL-24 and rhIL-24 in inhibiting the growth of melanoma cell line A375 in vitro. Pharmacokinetic studies showed that PEG modification could significantly improve the stability and prolong the half-life of rhIL-24 from 8.41 to 13.2 h. The data strongly suggested that mPEG-ALD 5000 could site-specifically modify rhIL-24 expressed in E. coli. The PEG modification significantly prolonged the half-life of rhIL-24 without reducing its antitumor activity in vitro.
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Affiliation(s)
- Yao Zhang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China.,National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
| | - Qunfeng Ma
- Department of Thoracic Surgery, Affiliated Hospital of the Academy of Military Medical Sciences, Beijing, 100071, People's Republic of China
| | - Junfeng Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Jianlin Ge
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Jilei Hua
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yinan Shi
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Chi Zhang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Mengzhe Liu
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yuqi Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Zhinan Chen
- The Air Force Medical University, Xi'an, Shaanxi, 710032, People's Republic of China
| | - Ziling Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yongdong Liu
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
| | - Hong Jiang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China.
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Zhang J, Sun L, Li W, Wang Y, Li X, Liu Y. Overexpression of macrophage stimulating 1 enhances the anti-tumor effects of IL-24 in esophageal cancer via inhibiting ERK-Mfn2 signaling-dependent mitophagy. Biomed Pharmacother 2019; 114:108844. [PMID: 30981108 DOI: 10.1016/j.biopha.2019.108844] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 03/26/2019] [Accepted: 04/01/2019] [Indexed: 12/31/2022] Open
Abstract
Although cytokine-based therapy is a promising tool to control the progression of esophageal cancer, low therapeutic responses largely compromise treatment efficacy through unidentified mechanisms. The goal of our study was to explore the roles of macrophage stimulating 1 (Mst1) and mitophagy in enhancing IL-24-based cytokine therapy in esophageal cancer. Our data demonstrated that IL-24 application promoted cancer death by inducing mitochondrial stress, as manifested by mitochondrial ROS overproduction, mitochondrial potential dissipation, cellular ATP deprivation and mitochondrial death activation. Overexpression of Mst1 enhanced IL-24-mediated mitochondrial damage and further augmented IL-24-induced death in esophageal cancer. Molecular investigations illustrated that the IL-24-activated mitochondrial response is accompanied by activation of mitophagy, a protective mechanism to attenuate mitochondrial damage. However, Mst1 overexpression inhibited mitophagy activity, which was achieved by inactivating the ERK-Mfn2 signaling pathway. The re-activation of mitophagy abolished the cancer-killing effects of Mst1 overexpression on esophageal cancer. Altogether, our data demonstrate that IL-24-related therapeutic resistance is associated with mitophagy activation. Mst1 overexpression inhibits mitophagy activity via suppressing the ERK-Mfn2 pathway, ultimately augmenting IL-24-inducd esophageal cancer death via enhanced mitochondrial stress.
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Affiliation(s)
- Jianpeng Zhang
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
| | - Lin Sun
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
| | - Weiqiang Li
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
| | - Yanyu Wang
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
| | - Xinzhen Li
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
| | - Yang Liu
- Department of Thoracic Surgery, Beijing Luhe Hospital, Capital Medical University, 82 Xinhua South Road, Tongzhou District, Beijing, 101149, PR China.
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Rasoolian M, Kheirollahi M, Hosseini SY. MDA-7/interleukin 24 (IL-24) in tumor gene therapy: application of tumor penetrating/homing peptides for improvement of the effects. Expert Opin Biol Ther 2019; 19:211-223. [PMID: 30612497 DOI: 10.1080/14712598.2019.1566453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION MDA-7/Interleukin-24 (IL-24), as a pleiotropic cytokine, exhibits a specific tumor suppression property that has attracted a great deal of attention. While its anti-tumor induction is mostly attributed to endogenous gene expression, attachment of secreted MDA-7/IL-24 to cognate receptors also triggers the death of cancerous cell via different pathways. Therefore, precise targeting of secreted MDA-7/IL-24 to tumor cells would render it more efficacy and specificity. AREAS COVERED In order to target soluble cytokines, particularly MDA-7/IL-24 to the neighbor tumor sites and enhance their therapeutic efficiency, fusing with cell penetrating peptides (CPPs) or Tumor homing peptides (THPs) seems logical due to the improvement of their bystander effects. Although the detailed anti-tumor mechanisms of endogenous mda-7/IL-24 have been largely investigated, the significance of the secreted form in these activities and methods of its improving by CPPs or THPs need more discussion. EXPERT OPINION While the employment of CPPs/THPs for the improvement of cytokine gene therapy is desirable, to create fusions of CPPs/THPs with MDA-7/IL-24, some hurdles are not avoidable. Regarding our expertise, herein, the importance of CPPs/THPs, needs for their elegant designing in a fusion structure, and their applications in cytokine gene therapy are discussed with a special focus on mda-7/IL-24.
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Affiliation(s)
- Mohammad Rasoolian
- a Department of Genetics and Molecular Biology, School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran
| | - Majid Kheirollahi
- a Department of Genetics and Molecular Biology, School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran.,b Department of Genetics and Molecular Biology, Pediatrics Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran
| | - Seyed Younes Hosseini
- c Bacteriology and Virology Department, School of Medicine , Shiraz University of Medical Sciences , Shiraz , Iran
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Abstract
Subtraction hybridization identified genes displaying differential expression as metastatic human melanoma cells terminally differentiated and lost tumorigenic properties by treatment with recombinant fibroblast interferon and mezerein. This approach permitted cloning of multiple genes displaying enhanced expression when melanoma cells terminally differentiated, called melanoma differentiation associated (mda) genes. One mda gene, mda-7, has risen to the top of the list based on its relevance to cancer and now inflammation and other pathological states, which based on presence of a secretory sequence, chromosomal location, and an IL-10 signature motif has been named interleukin-24 (MDA-7/IL-24). Discovered in the early 1990s, MDA-7/IL-24 has proven to be a potent, near ubiquitous cancer suppressor gene capable of inducing cancer cell death through apoptosis and toxic autophagy in cancer cells in vitro and in preclinical animal models in vivo. In addition, MDA-7/IL-24 embodied profound anticancer activity in a Phase I/II clinical trial following direct injection with an adenovirus (Ad.mda-7; INGN-241) in tumors in patients with advanced cancers. In multiple independent studies, MDA-7/IL-24 has been implicated in many pathological states involving inflammation and may play a role in inflammatory bowel disease, psoriasis, cardiovascular disease, rheumatoid arthritis, tuberculosis, and viral infection. This review provides an up-to-date review on the multifunctional gene mda-7/IL-24, which may hold potential for the therapy of not only cancer, but also other pathological states.
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Fernandes AR, Santos AC, Sanchez-Lopez E, Kovačević AB, Espina M, Calpena AC, Veiga FJ, Garcia ML, Souto EB. Neoplastic Multifocal Skin Lesions: Biology, Etiology, and Targeted Therapies for Nonmelanoma Skin Cancers. Skin Pharmacol Physiol 2017; 31:59-73. [PMID: 29262420 DOI: 10.1159/000479529] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 07/13/2017] [Indexed: 12/30/2022]
Abstract
Neoplastic skin lesions are multifocal, diffuse skin infiltrations of particular relevance in the differential diagnosis of ulcerative, nodular, or crusting skin lesions. Nonmelanoma skin cancers (NMSCs), namely, basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and also actinic keratosis (AK), are the most common malignant tumors in humans. BCCs do not proliferate rapidly and most of the times do not metastasize, while SCCs are more infiltrative, metastatic, and destructive. AKs are precursor lesions of cutaneous SCCs. The classical therapy of NMSCs makes use of photodynamic therapy associated with chemotherapeutics. With improved understanding of the pathological mechanisms of tumor initiation, progression, and differentiation, a case is made towards the use of targeted chemotherapy with the intent to reduce the cytotoxicity of classical treatments. The present review aims to describe the current state of the art on the knowledge of NMSC, including its risks factors, oncogenes, and skin carcinogenesis, discussing the classical therapy against new therapeutic options.
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Affiliation(s)
- Ana R Fernandes
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Coimbra, Portugal
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Zhao D, Hou L, Pan M, Hua J, Wang Z, He J, Hu H. Inhibitory Effect and Mechanism of Mesenchymal Stem Cells Cultured in 3D System on Hepatoma Cells HepG2. Appl Biochem Biotechnol 2017; 184:212-227. [PMID: 28664526 DOI: 10.1007/s12010-017-2533-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 06/05/2017] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) exhibit the feature of homing to tumor site and being immunosuppressive, which have broad prospects in tumor therapy. However, MSCs are commonly cultured in a two-dimensional (2D) condition, which would gradually loss some in vivo important properties. In this study, we built a three-dimensional (3D) system with collagen/Matrigel scaffolds to culture MSCs. The results indicated that MSCs in 3D scaffolds showed higher proliferation ability than that of in 2D cells. In vitro, 3D-cultured MSC-conditioned media (CM) significantly inhibited the proliferation of hepatoma cells HepG2 than that of in 2D-cultured MSC-CM and control groups. In vivo, animal transplantation experiment showed that the treatment of 3D-cultured MSC-CM could further significantly delay the tumor initiation and decrease the tumor volume. The microarray, quantitative PCR, and ELISA assay found that MSCs cultured in the 3D system expressed and secreted more amounts of IL-24. RT-PCR and western blot results showed that IL-24 can activate JAK1-STAT3 pathway via IL22R1 and IL20R2, and further inhibit the proliferation of HepG2 cells. Taken together, these results demonstrated that MSCs cultured in the 3D system had an inhibitory effect on the proliferation of HepG2 cells, probably through secreting more IL-24, which activated JAK1-STAT3 signaling and finally inhibited the cell proliferation to delay tumor initiation. This study also provided a simpler and more reliable approach for MSCs to suppress tumor cells, and provided effective experimental data for clinical treatment of tumor and experimental basis.
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Affiliation(s)
- Diandian Zhao
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
| | - Lingling Hou
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China.
| | - Mengwu Pan
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
| | - Jilei Hua
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
| | - Ziling Wang
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
| | - Jinsheng He
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
| | - Honggang Hu
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China
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Zhang C, Ma Q, Shi Y, Li X, Wang M, Wang J, Ge J, Chen Z, Wang Z, Jiang H. A novel 5-fluorouracil-resistant human esophageal squamous cell carcinoma cell line Eca-109/5-FU with significant drug resistance-related characteristics. Oncol Rep 2017; 37:2942-2954. [DOI: 10.3892/or.2017.5539] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 10/31/2016] [Indexed: 11/05/2022] Open
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14
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Hosseini E, Hosseini SY, Hashempour T, Fattahi MR, Sadeghizadeh M. Effect of RGD coupled MDA-7/IL-24 on apoptosis induction in a hepatocellular carcinoma cell line. Mol Med Rep 2016; 15:495-501. [DOI: 10.3892/mmr.2016.6009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 11/02/2016] [Indexed: 11/05/2022] Open
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