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Kuang S, Zhang J, Huang N, Zhang J, Chen B, Wang L, Liu M. The cumulative antitumor effects of regorafenib and radiotherapy in hepatocellular carcinoma. Mol Carcinog 2024; 63:1738-1749. [PMID: 38837427 DOI: 10.1002/mc.23769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 05/16/2024] [Accepted: 05/23/2024] [Indexed: 06/07/2024]
Abstract
Regorafenib is a second-line standard treatment for hepatocellular carcinoma (HCC). However, the efficacy of regorafenib is often limited due to drug resistance, individual differences among patients, and irrational drug use. Radiotherapy (RT) is an important method of localized HCC treatment, and combining RT with other therapies may exert a synergetic antitumor effect. Platelet-derived growth factor receptor-like (PDGFRL) is a tumor suppressor in various solid tumors. However, the function of PDGFRL in HCC is still unknown. In this study, we explored whether regorafenib and RT exert a synergetic effect on the treatment of HCC. The antitumor effect and mechanisms of the combination of regorafenib and RT were verified in a xenograft mouse model in vivo and in HCC cells in vitro. The combination treatment significantly inhibited cell proliferation and promoted apoptosis both in vitro and in vivo. PDGFRL, a potential target of regorafenib, was increased after cumulative treatment in HCC cells, and PDGFRL suppressed HCC cell proliferation and promoted apoptosis by inhibiting STAT3 pathway activation. Furthermore, the cumulative antitumor effect was dependent on the upregulated expression of PDGFRL and inhibition of STAT3 signaling pathway activation in HCC cells. This study increased the understanding of the molecular mechanism underlying the effect of regorafenib plus RT on HCC and provided a theoretical basis for the clinical practice of HCC.
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Affiliation(s)
- Shuwen Kuang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiajun Zhang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning Huang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Zhang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liming Wang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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2
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Zhou L, Su P, Luo X, Zhong X, Liu Q, Su Y, Zeng C, Li G. Regorafenib Attenuates Osteoclasts Differentiation by Inhibiting the NF-κB, NFAT, ERK, and p38 Signaling Pathways. ACS OMEGA 2024; 9:33574-33593. [PMID: 39130575 PMCID: PMC11307286 DOI: 10.1021/acsomega.4c01308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 08/13/2024]
Abstract
Osteolytic diseases such as osteoporosis and neoplastic bone metastases are caused by the excessive activation of osteoclasts. Inhibiting the excessive activation of osteoclasts is a crucial strategy for treating osteolytic diseases. This study investigated the roles and mechanisms of regorafenib, a tyrosine kinase inhibitor, on osteoclasts and osteolytic diseases. We first identified the potential targets and mechanisms of regorafenib on osteoclast-related osteolytic diseases using network pharmacological analysis and molecular docking techniques. Then, we verified its role and mechanism on osteoclasts via cellular and animal experiments. Network pharmacology analysis identified 89 common targets shared by regorafenib and osteoclast-related osteolytic diseases. Enrichment analysis suggested that regorafenib may act on osteoclast-related osteolytic diseases by modulating targets such as AKT1, CASP3, MMP9, and MAPK3, regulating biological processes such as cell proliferation, apoptosis, and phosphorylation regulation, and influencing signaling pathways such as MAPK, PI3K/AKT, and osteoclast differentiation. The molecular docking results indicated that regorafenib and AKT1, CASP3, MMP9, MAPK3, and MAPK14 were stably docked. Cell experiments demonstrated that regorafenib significantly inhibited osteoclast differentiation and bone resorption in RAW 264.7 cells and bone marrow macrophages in a dose-dependent manner, with up to 50% reduction at 800 nM concentration without exhibiting cytotoxic effects. Furthermore, Western blot and RT-qPCR results demonstrated that regorafenib inhibited osteoclast differentiation by blocking the transduction of RANKL-induced NF-κB, p38, ERK, and NFAT signaling pathways. In vivo studies using an ovariectomized mouse model showed that regorafenib significantly improved bone volume fraction (BV/TV), bone surface to total volume (BS/TV), and number of trabeculae (TB.N), as well as reduced trabecular separation (Tb.Sp) compared to the OVX groups (P < 0.05). TRAcP staining results revealed a reduction in the number of osteoclasts with regorafenib treatment (P < 0.01). These results indicate that regorafenib exerts its protective effects against osteoclast-related osteolytic disease by inhibiting the RANKL-induced NF-κB, NFAT, ERK, and p38 signaling pathways. This study proves that regorafenib may serve as a potential therapeutic agent for osteoclast-related osteolytic diseases.
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Affiliation(s)
- Lin Zhou
- Department
of Endocrinology, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education
Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510700, Guangdong, China
| | - Peiru Su
- Department
of Endocrinology, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education
Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510700, Guangdong, China
| | - Xiangya Luo
- Department
of Endocrinology, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education
Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510700, Guangdong, China
| | - Xuanli Zhong
- Department
of Endocrinology, The Affiliated Shunde
Hospital of Jinan University, Foshan 528305, Guangdong, China
| | - Qian Liu
- Guangxi
Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Yuangang Su
- Guangxi
Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Chunping Zeng
- Department
of Endocrinology, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education
Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510700, Guangdong, China
| | - Ge Li
- Department
of Endocrinology, The Affiliated Shunde
Hospital of Jinan University, Foshan 528305, Guangdong, China
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3
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Long S, Zhong Y, Liu J. Aurora-B: a novel biomarker in the invasion and metastasis of osteosarcoma. Biomark Med 2024; 18:639-647. [PMID: 39069957 PMCID: PMC11370910 DOI: 10.1080/17520363.2024.2366160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 05/29/2024] [Indexed: 07/30/2024] Open
Abstract
Osteosarcoma (OS), a primary human malignant tumor that affects the bones, mostly arises in children and adolescents. Even though surgical resection followed by radiotherapy and chemotherapy has improved the survival rate up to 60%, the long-term positive effect for most patients with OS is not satisfactory. Hence, elucidating the specific mechanisms involved in the pathogenesis of OS is particularly important. Aurora-B, a serine/threonine kinase, plays a crucial role in centrosome regulation, spindle formation and chromosomal separation during mitosis. It has been found that Aurora-B overexpression is related to the occurrence and development of several malignant tumors, including OS. This article summarizes the role of Aurora-B in the invasion and metastasis of OS.
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Affiliation(s)
- Siping Long
- Department of Orthopaedic Surgery, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330006, China
- The Fourth Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330100, China
| | - Yanxin Zhong
- Department of Orthopaedic Surgery, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330006, China
- Jiangxi Provincial Key Laboratory of Spine & Spinal Cord Disease, Nanchang, Jiangxi, 330006, China
| | - Jiaming Liu
- Department of Orthopaedic Surgery, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330006, China
- Jiangxi Provincial Key Laboratory of Spine & Spinal Cord Disease, Nanchang, Jiangxi, 330006, China
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Oh K, Lee GW, Kim HB, Park JH, Shin EY, Kim EG. Regorafenib prevents the development of emphysema in a murine elastase model. BMB Rep 2023; 56:439-444. [PMID: 37357536 PMCID: PMC10471461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/02/2023] [Accepted: 06/26/2023] [Indexed: 06/27/2023] Open
Abstract
Emphysema is a chronic obstructive lung disease characterized by inflammation and enlargement of the air spaces. Regorafenib, a potential senomorphic drug, exhibited a therapeutic effect in porcine pancreatic elastase (PPE)-induced emphysema in mice. In the current study we examined the preventive role of regorafenib in development of emphysema. Lung function tests and morphometry showed that oral administration of regorafenib (5 mg/kg/day) for seven days after instillation of PPE resulted in attenuation of emphysema. Mechanistically, regorafenib reduced the recruitment of inflammatory cells, particularly macrophages and neutrophils, in bronchoalveolar lavage fluid. In agreement with these findings, measurements using a cytokine array and ELISA showed that expression of inflammatory mediators including interleukin (IL)-1β, IL-6, and CXCL1/KC, and tissue inhibitor of matrix metalloprotease-1 (TIMP-1), was downregulated. The results of immunohistochemical analysis confirmed that expression of IL-6, CXCL1/KC, and TIMP-1 was reduced in the lung parenchyma. Collectively, the results support the preventive role of regorafenib in development of emphysema in mice and provide mechanistic insights into prevention strategies. [BMB Reports 2023; 56(8): 439-444].
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Affiliation(s)
- Kwangseok Oh
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
| | - Gun-Wu Lee
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
| | - Han-Byeol Kim
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
| | - Jin-Hee Park
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
| | - Eun-Young Shin
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
| | - Eung-Gook Kim
- Department of Biochemistry, College of Medicine, and Medical Research Center, Chungbuk National University, Cheongju 28644, Korea
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5
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Cruz-Nova P, Gibbens-Bandala B, Ancira-Cortez A, Ramírez-Nava G, Santos-Cuevas C, Luna-Gutiérrez M, Ocampo-García B. Chemo-radiotherapy with 177Lu-PLGA(RGF)-CXCR4L for the targeted treatment of colorectal cancer. Front Med (Lausanne) 2023; 10:1191315. [PMID: 37378300 PMCID: PMC10292846 DOI: 10.3389/fmed.2023.1191315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/19/2023] [Indexed: 06/29/2023] Open
Abstract
Introduction More than 1.9 million new cases of colorectal cancer and 935,000 deaths were estimated to have occurred worldwide in 2020. Therapies for metastatic colorectal cancer include cytotoxic chemotherapy and targeted therapies in multiple lines of treatment. Nevertheless, the optimal use of these agents has not yet been resolved. Regorafenib (RGF) is an Food and Drug Administration (FDA)-authorized multikinase inhibitor indicated for patients with metastatic colorectal cancer, non-responding to priority lines of chemotherapy and immunotherapy. Nanoparticles have been used in specific applications, such as site-specific drug delivery systems, cancer therapy, and clinical bioanalytical diagnostics. C-X-C Chemokine receptor type 4 (CXCR4) is the most widely-expressed chemokine receptor in more than 23 human cancer types, including colorectal cancer. This research aimed to synthesize and preclinically evaluate a targeted nanosystem for colorectal cancer chemo-radiotherapy using RGF encapsulated in Poly(D,L-lactic-co-glycolic acid) (PLGA) nanoparticles coated with a CXCR4 ligand (CXCR4L) and 177Lu as a therapeutic β-emitter. Methods Empty PLGA and PLGA(RGF) nanoparticles were prepared using the microfluidic method, followed by the DOTA and CXCR4L functionalization and nanoparticle radiolabeling with 177Lu. The final nanosystem gave a particle size of 280 nm with a polydispersity index of 0.347. In vitro and in vivo toxicity effects were assessed using the HCT116 colorectal cancer cell line. Results 177Lu-PLGA(RGF)-CXCR4L nanoparticles decreased cell viability and proliferation by inhibiting Erk and Akt phosphorylation and promoting apoptosis. Moreover, in vivo administration of 177Lu-PLGA(RGF)-CXCR4L significantly reduced tumor growth in an HCT116 colorectal cancer xenograft model. The biokinetic profile showed hepatic and renal elimination. Discussion Data obtained in this research justify additional preclinical safety trials and the clinical evaluation of 177Lu-PLGA(RGF)-CXCR4L as a potential combined treatment of colorectal cancer.
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Affiliation(s)
- Pedro Cruz-Nova
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
| | - Brenda Gibbens-Bandala
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
| | - Alejandra Ancira-Cortez
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
| | - Gerardo Ramírez-Nava
- Institute of Advanced Materials for Sustainable Manufacturing, Tecnológico de Monterrey, Mexico City, Mexico
| | - Clara Santos-Cuevas
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
| | - Myrna Luna-Gutiérrez
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
| | - Blanca Ocampo-García
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
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Vasarri M, Barletta E, Stio M, Bergonzi MC, Galli A, Degl’Innocenti D. Ameliorative Effect of Posidonia oceanica on High Glucose-Related Stress in Human Hepatoma HepG2 Cells. Int J Mol Sci 2023; 24:ijms24065203. [PMID: 36982278 PMCID: PMC10048879 DOI: 10.3390/ijms24065203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/02/2023] [Accepted: 03/04/2023] [Indexed: 03/11/2023] Open
Abstract
Metabolic disorders characterized by elevated blood glucose levels are a recognized risk factor for hepatocellular carcinoma (HCC). Lipid dysregulation is critically involved in the HCC progression, regulating energy storage, metabolism, and cell signaling. There is a clear link between de novo lipogenesis in the liver and activation of the NF-κB pathway, which is involved in cancer metastasis via regulation of metalloproteinases MMP-2/9. As conventional therapies for HCC reach their limits, new effective and safe drugs need to be found for the prevention and/or adjuvant therapy of HCC. The marine plant Posidonia oceanica (L.) Delile is endemic to the Mediterranean and has traditionally been used to treat diabetes and other health disorders. The phenol-rich leaf extract of Posidonia oceanica (POE) is known to have cell-safe bioactivities. Here, high glucose (HG) conditions were used to study lipid accumulation and fatty acid synthase (FASN) expression in human HepG2 hepatoma cells using Oil Red O and Western blot assays. Under HG conditions, the activation status of MAPKs/NF-κB axis and MMP-2/9 activity were determined by Western blot and gelatin zymography assays. The potential ameliorative role of POE against HG-related stress in HepG2 cells was then investigated. POE reduced lipid accumulation and FASN expression with an impact on de novo lipogenesis. Moreover, POE inhibited the MAPKs/NF-κB axis and, consequently, MMP-2/9 activity. Overall, these results suggest that P. oceanica may be a potential weapon in the HCC additional treatment.
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Affiliation(s)
- Marzia Vasarri
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy
- Department of Chemistry “Ugo Schiff”, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Emanuela Barletta
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy
| | - Maria Stio
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy
| | - Maria Camilla Bergonzi
- Department of Chemistry “Ugo Schiff”, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Andrea Galli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy
| | - Donatella Degl’Innocenti
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy
- Interuniversity Center of Marine Biology and Applied Ecology “G. Bacci” (CIBM), Viale N. Sauro 4, 57128 Livorno, Italy
- Correspondence:
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The Expression of Connexin 26 Regulates the Radiosensitivity of Hepatocellular Carcinoma Cells through a Mitogen-Activated Protein Kinases Signal Pathway. Int J Mol Sci 2022; 23:ijms232314644. [PMID: 36498978 PMCID: PMC9740976 DOI: 10.3390/ijms232314644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/09/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Connexin 26 (Cx26) is a protein that constitutes a gap junction and is widely expressed in the liver. Abnormal expression of Cx26 is one of the important mechanisms of liver cancer, and is closely related to the transmission of radiation damage signals between cells. In the present study, we investigated the radiosensitivity of hepatocellular carcinoma (HCC) cells HepG2, with low expression of Cx26, and SK-hep-1, with high expression of Cx26 after X-ray irradiation. The cell survival, micronucleus formation and protein expressions of the mitogen-activated protein kinases (MAPK) signaling pathway were detected. The expression level of Cx26 could affect the radiosensitivity of liver cancer cells by affecting the phosphorylation of p38 and ERK proteins and regulating the expression of downstream NF-κB. Cell lines with knock-out and overexpression of Cx26 were also built to confirm the findings. Our results suggested that Cx26 might play an important role in the radiosensitivity of liver cancer and could be a potential target for clinical radiotherapy of liver cancer.
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8
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Kim JH, Lim SR, Jung DH, Kim EJ, Sung J, Kim SC, Choi CH, Kang JW, Lee SJ. Grifola frondosa Extract Containing Bioactive Components Blocks Skin Fibroblastic Inflammation and Cytotoxicity Caused by Endocrine Disrupting Chemical, Bisphenol A. Nutrients 2022; 14:nu14183812. [PMID: 36145189 PMCID: PMC9503552 DOI: 10.3390/nu14183812] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 12/03/2022] Open
Abstract
Grifola frondosa (GF), a species of Basidiomycotina, is widely distributed across Asia and has been used as an immunomodulatory, anti-bacterial, and anti-cancer agent. In the present study, the pharmacological activity of the GF extract against an ecotoxicological industrial chemical, bisphenol A (BPA) in normal human dermal fibroblasts (NHDFs), was investigated. GF extract containing naringin, hesperidin, chlorogenic acid, and kaempferol showed an inhibitory effect on cell death and inflammation induced by BPA in the NHDFs. For the cell death caused by BPA, GF extract inhibited the production of reactive oxygen species responsible for the unique activation of the extracellular signal-regulated kinase. In addition, GF extract attenuated the expression of apoptosis-related proteins (Bax, Bcl-2, and cleaved caspase-3) and the pro-inflammatory cytokine IL-1β by the suppression of the redox-sensitive transcription factor, nuclear factor-kappa B (NF-κB) in BPA-treated NHDFs. For the inflammation triggered by BPA, GF extract blocked the inflammasome-mediated caspase-1 activation that leads to the secretion of IL-1β protein. These results indicate that the GF extract is a functional antioxidant that prevents skin fibroblastic pyroptosis induced by BPA.
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Affiliation(s)
- Ju-Ha Kim
- Department of Public Health, Daegu Haany University, Gyeongsan 38610, Korea
| | - Seong-Ryeong Lim
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Dae-Hwa Jung
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Eun-Ju Kim
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
| | - Junghee Sung
- RFBio Research & Development Center, RFBio Co., Ltd., Gunpo-si 15807, Korea
| | - Sang Chan Kim
- College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Korea
| | - Chang-Hyung Choi
- Division of Cosmetic Science and Technology, Daegu Haany University, Gyeongsan 38610, Korea
| | - Ji-Woong Kang
- Department of Public Health, Daegu Haany University, Gyeongsan 38610, Korea
- Correspondence: (J.-W.K.); (S.-J.L.); Tel.: +82-54-819-1806 (S.-J.L.)
| | - Sei-Jung Lee
- Department of Pharmaceutical Engineering, Daegu Haany University, Gyeongsan 38610, Korea
- Correspondence: (J.-W.K.); (S.-J.L.); Tel.: +82-54-819-1806 (S.-J.L.)
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Allyl Isothiocyanate (AITC) Induces Apoptotic Cell Death In Vitro and Exhibits Anti-Tumor Activity in a Human Glioblastoma GBM8401/luc2 Model. Int J Mol Sci 2022; 23:ijms231810411. [PMID: 36142326 PMCID: PMC9499574 DOI: 10.3390/ijms231810411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 11/17/2022] Open
Abstract
Some clinically used anti-cancer drugs are obtained from natural products. Allyl isothiocyanate (AITC), a plant-derived compound abundant in cruciferous vegetables, has been shown to possess an anti-cancer ability in human cancer cell lines in vitro, including human brain glioma cells. However, the anti-cancer effects of AITC in human glioblastoma (GBM) cells in vivo have not yet been examined. In the present study, we used GBM8401/luc2 human glioblastoma cells and a GBM8401/luc2-cell-bearing animal model to identify the treatment efficacy of AITC. Here, we confirm that AITC reduced total cell viability and induced cell apoptosis in GBM8401/luc2 cells in vitro. Furthermore, Western blotting also showed that AITC induced apoptotic cell death through decreased the anti-apoptotic protein BCL-2, MCL-1 expression, increased the pro-apoptotic protein BAX expression, and promoted the activities of caspase-3, -8, and -9. Therefore, we further investigated the anti-tumor effects of AITC on human GBM8401/luc2 cell xenograft mice. The human glioblastoma GBM8401/luc2 cancer cells were subcutaneously injected into the right flank of BALB/c nude mice to generate glioblastoma xenograft mice. The animals were randomly divided into three groups: group I was treated without AITC (control); group II with 0.1 mg/day of AITC; and group III with 0.2 mg/day of AITC every 3 days for 27 days. Bodyweight, and tumor volume (size) were recorded every 3 days. Tumors exhibiting Luc2 intensity were measured, and we quantified intensity using Living Image software on days 0, 12, and 24. After treatment, tumor weight from each mouse was recorded. Tumor tissues were examined for histopathological changes using H&E staining, and we analyzed the protein levels via immunohistochemical analysis. Our results indicate that AITC significantly inhibited tumor growth at both doses of AITC due to the reduction in tumor size and weight. H&E histopathology analysis of heart, liver, spleen, and kidney samples revealed that AITC did not significantly induce toxicity. Body weight did not show significant changes in any experiment group. AITC significantly downregulated the protein expression levels of MCL-1, XIAP, MMP-9, and VEGF; however, it increased apoptosis-associated proteins, such as cleaved caspase-3, -8, and -9, in the tumor tissues compared with the control group. Based on these observations, AITC exhibits potent anti-cancer activity in the human glioblastoma cell xenograft model via inhibiting tumor cell proliferation and the induction of cell apoptosis. AITC may be a potential anti-GBM cancer drug that could be used in the future.
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Hsia TC, Peng SF, Chueh FS, Lu KW, Yang JL, Huang AC, Hsu FT, Wu RSC. Bisdemethoxycurcumin Induces Cell Apoptosis and Inhibits Human Brain Glioblastoma GBM 8401/ Luc2 Cell Xenograft Tumor in Subcutaneous Nude Mice In Vivo. Int J Mol Sci 2022; 23:ijms23010538. [PMID: 35008959 PMCID: PMC8745075 DOI: 10.3390/ijms23010538] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/30/2021] [Accepted: 12/30/2021] [Indexed: 02/04/2023] Open
Abstract
Bisdemethoxycurcumin (BDMC) has biological activities, including anticancer effects in vitro; however, its anticancer effects in human glioblastoma (GBM) cells have not been examined yet. This study aimed to evaluate the tumor inhibitory effect and molecular mechanism of BDMC on human GBM 8401/luc2 cells in vitro and in vivo. In vitro studies have shown that BDMC significantly reduced cell viability and induced cell apoptosis in GBM 8401/luc2 cells. Furthermore, BDMC induced apoptosis via inhibited Bcl-2 (anti-apoptotic protein) and increased Bax (pro-apoptotic proteins) and cytochrome c release in GBM 8401/luc2 cells in vitro. Then, twelve BALB/c-nude mice were xenografted with human glioblastoma GBM 8401/luc2 cancer cells subcutaneously, and the xenograft nude mice were treated without and with BDMC (30 and 60 mg/kg of BDMC treatment) every 3 days. GBM 8401/luc2 cell xenografts experiment showed that the growth of the tumors was significantly suppressed by BDMC administration at both doses based on the reduction of tumor size and weights. BDMC did not change the body weight and the H&E histopathology analysis of liver samples, indicating that BDMC did not induce systemic toxicity. Meanwhile, treatment with BDMC up-regulated the expressions of BAX and cleaved caspase-3, while it down-regulated the protein expressions of Bcl-2 and XIAP in the tumor tissues compared with the control group. This study has demonstrated that BDMC presents potent anticancer activity on the human glioblastoma GBM 8401/luc2 cell xenograft model by inducing apoptosis and inhibiting tumor cell proliferation and shows the potential for further development to the anti-GBM cancer drug.
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Affiliation(s)
- Te-Chun Hsia
- Department of Respiratory Therapy, China Medical University, Taichung 406, Taiwan;
- Department of Internal Medicine, China Medical University Hospital, Taichung 404, Taiwan
| | - Shu-Fen Peng
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan;
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan
| | - Fu-Shin Chueh
- Department of Food Nutrition and Health Biotechnology, Asia University, Taichung 413, Taiwan;
| | - Kung-Wen Lu
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 406, Taiwan;
| | - Jiun-Long Yang
- Department of Nursing, St. Mary’s Junior College of Medicine, Nursing and Management, Yilan 266, Taiwan; (J.-L.Y.); (A.-C.H.)
| | - An-Cheng Huang
- Department of Nursing, St. Mary’s Junior College of Medicine, Nursing and Management, Yilan 266, Taiwan; (J.-L.Y.); (A.-C.H.)
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan
- Correspondence: (F.-T.H.); (R.S.-C.W.); Tel.: +886-4-2205-3366 (ext. 2532) (F.-T.H.); +886-4-2205-2121 (ext. 5242) (R.S.-C.W.); Fax: +886-4-2205-3764 (F.-T.H.); +886-4-2205-2121 (ext. 5237) (R.S.-C.W.)
| | - Rick Sai-Chuen Wu
- Department of Anesthesiology, China Medical University Hospital, Taichung 404, Taiwan
- Department of Anesthesiology, China Medical University, Taichung 404, Taiwan
- Correspondence: (F.-T.H.); (R.S.-C.W.); Tel.: +886-4-2205-3366 (ext. 2532) (F.-T.H.); +886-4-2205-2121 (ext. 5242) (R.S.-C.W.); Fax: +886-4-2205-3764 (F.-T.H.); +886-4-2205-2121 (ext. 5237) (R.S.-C.W.)
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Su C, Lin S, Wang H, Hsu F, Chung JG, Hsu L. The inhibitory effect and mechanism of quetiapine on tumor progression in hepatocellular carcinoma in vivo. ENVIRONMENTAL TOXICOLOGY 2022; 37:92-100. [PMID: 34626444 PMCID: PMC9293313 DOI: 10.1002/tox.23380] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 05/27/2023]
Abstract
Hepatocellular carcinoma (HCC) is the primary tumor of the liver and the fourth leading cause of cancer-related death. Recently, several studies indicated the anti-tumor potential of antipsychotic medicine. Quetiapine, an atypical antipsychotic, is used to treat schizophrenia, bipolar disorder, and major depressive disorder since 1997. However, whether quetiapine may show potential to suppress HCC progression and its underlying mechanism is persisting unclear. Quetiapine has been shown to induce apoptosis and inhibit invasion ability in HCC in vitro. Here, we established two different HCC (Hep3B, SK-Hep1) bearing animals to identify the treatment efficacy of quetiapine. Tumor growth, signaling transduction, and normal tissue pathology after quetiapine treatment were validated by caliper, bioluminescence image, immunohistochemistry (IHC), and hematoxylin and eosin staining, respectively. Quetiapine suppressed HCC progression in a dose-dependent manner. Extracellular signal-regulated kinases (ERKs) and Nuclear factor-κB (NF-κB) mediated downstream proteins, such as myeloid leukemia cell differentiation protein (MCL-1), cellular FLICE-inhibitory protein (C-FLIP), X-linked inhibitor of apoptosis protein (XIAP), Cyclin-D1, matrix metallopeptidase 9 (MMP-9), vascular endothelial growth factor-A (VEGF-A) and indoleamine 2,3-dioxygenase (IDO) which involved in proliferation, survival, angiogenesis, invasion and anti-tumor immunity were all decreased by quetiapine. In addition, extrinsic/intrinsic caspase-dependent and caspase-independent pathways, including cleaved caspase-3, -8, and - 9 were increased by quetiapine. In sum, the tumor inhibition that results from quetiapine may associate with ERK and NF-κB inactivation.
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Affiliation(s)
- Chun‐Min Su
- Department of SurgeryShow Chwan Memorial HospitalChanghuaTaiwan, ROC
| | - Song‐Shei Lin
- Department of Medical Imaging and Radiological SciencesCentral Taiwan University of Science and TechnologyTaichungTaiwan, ROC
| | - Hsiao‐Chia Wang
- Emergency DepartmentCathay General HospitalTaipeiTaiwan, ROC
- School of MedicineFu Jen Catholic UniversityNew Taipei CityTaiwan, ROC
| | - Fei‐Ting Hsu
- Department of Biological Science and TechnologyChina Medical UniversityTaichungTaiwan, ROC
| | - Jing Gung Chung
- Department of Biological Science and TechnologyChina Medical UniversityTaichungTaiwan, ROC
| | - Li‐Cho Hsu
- School of MedicineNational Yang‐Ming Chiao‐Tung University HospitalTaipeiTaiwan, ROC
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Wu CH, Hsu FT, Chao TL, Lee YH, Kuo YC. Revealing the suppressive role of protein kinase C delta and p38 mitogen-activated protein kinase (MAPK)/NF-κB axis associates with lenvatinib-inhibited progression in hepatocellular carcinoma in vitro and in vivo. Biomed Pharmacother 2021; 145:112437. [PMID: 34864311 DOI: 10.1016/j.biopha.2021.112437] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/05/2021] [Accepted: 11/12/2021] [Indexed: 12/20/2022] Open
Abstract
Nuclear factor-kappa B (NF-κB), an oncogenic transcription factor, modulates tumor formation and progression by inducing the expression of oncogenes involved in proliferation, survival, angiogenesis, and metastasis. Oral multikinase inhibitors, such as sorafenib, regorafenib, and lenvatinib have been used for the treatment of hepatocellular carcinoma (HCC). Both sorafenib and regorafenib were shown to abolish the NF-κB-mediated progression of HCC. However, the effect of lenvatinib on NF-κB-mediated progression of HCC is ambiguous. Therefore, the primary purpose of the present study was to evaluate the inhibitory effect of lenvatinib and its inhibitory mechanism on the NF-κB-mediated progression of HCC in vitro and in vivo. Here, we used two HCC cell lines to identify the cytotoxicity, apoptosis and metastasis effect of lenvatinib. We also applied a Hep3B-bearing animal model to investigate the therapeutic efficacy of lenvatinib on in vivo model. An NF-κB translocation assay, NF-κB reporter gene assay, a Western blotting assay and immunohistochemistry staining were used to investigate the underlying mechanism by which lenvatinib acts on HCC. In this study, we demonstrated that lenvatinib induced extrinsic/intrinsic apoptosis and suppressed the metastasis of HCC both in vitro and in vivo. Lenvatinib may also suppress NF-κB translocation and activation. We also found both protein kinase C delta (PKC-δ) and p38 mitogen-activated protein kinase (MAPK) inactivation participated in lenvatinib-reduced NF-κB signaling. In conclusion, this study reveals that the suppression of PKC-δ, and the p38 MAPK/NF-κB axis is associated with the lenvatinib-inhibited progression of HCC in vitro and in vivo.
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Affiliation(s)
- Ching-Hsuan Wu
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua 505, Taiwan, ROC
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan, ROC.
| | - Tsu-Lan Chao
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan, ROC
| | - Yuan-Hao Lee
- Department of Radiation Physics, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yu-Cheng Kuo
- School of Medicine, College of Medicine, China Medical University, Taichung, ROC; Department of Radiation Oncology, China Medical University Hsinchu Hospital, Hsinchu, Taiwan, ROC.
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13
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Liao CL, Ma YS, Hsia TC, Chou YC, Lien JC, Peng SF, Kuo CL, Hsu FT. Tetrandrine Suppresses Human Brain Glioblastoma GBM 8401/ luc2 Cell-Xenografted Subcutaneous Tumors in Nude Mice In Vivo. Molecules 2021; 26:molecules26237105. [PMID: 34885686 PMCID: PMC8659155 DOI: 10.3390/molecules26237105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 02/04/2023] Open
Abstract
Tetrandrine (TET), a bisbenzylisoquinoline (BBI) alkaloid, is isolated from the plant Stephania tetrandra S. Moore and has a wide range of biological activity, including anticancer properties in vitro and in vivo. At first, we established a luciferase-expressing stable clone that was named GBM 8401/luc2 cells. Herein, the primary results indicated that TET reduced the total cell viability and induced cell apoptosis in GBM 8401/luc2 human glioblastoma cells. However, there is no available information showing that TET suppresses glioblastoma cells in vivo. Thus, we investigated the effects and mechanisms of TET on a GBM 8401/luc2 cell-generated tumor in vivo. After the tumor volume reached 100-120 mm3 in subcutaneously xenografted nude mice, all of the mice were randomly divided into three groups: Group I was treated with phosphate-buffered solution (PBS) containing 0.1% dimethyl sulfoxide, Group II with 25 mg/kg of TET, and Group III with 50 mg/kg of TET. All mice were given the oral treatment of PBS or TET by gavage for 21 days, and the body weight and tumor volumes were recorded every 5 days. After treatment, individual tumors, kidneys, livers, and spleens were isolated from each group. The results showed that TET did not affect the body weights, but it significantly decreased the tumor volumes. The TET treatment at 50 mg/kg had a two-fold decrease in tumor volumes than that at 25 mg/kg when compared to the control. TET decreased the total photon flux, and treatment with TET at 50 mg/kg had a lower total photon flux than that at 25 mg/kg, as measured by a Xenogen IVIS imaging system. Moreover, the higher TET treatment had lower tumor volumes and weights than those of the lower dose. The apoptosis-associated protein expression in the tumor section was examined by immunohistochemical analysis, and the results showed that TET treatment reduced the levels of c-FLIP, MCL-1, and XIAP but increased the signals of cleaved-caspase-3, -8, and -9. Furthermore, the hematoxylin and eosin (H & E) staining of kidney, liver, and spleen tissues showed no significant difference between the TET-treated and control groups. Overall, these observations demonstrated that TET suppressed subcutaneous tumor growth in a nude-mice model via the induction of cell apoptosis.
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Affiliation(s)
- Ching-Lung Liao
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 40604, Taiwan;
| | - Yi-Shih Ma
- School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung 840, Taiwan;
- Department of Chinese Medicine, E-Da Hospital, Kaohsiung 824, Taiwan
| | - Te-Chun Hsia
- Department of Respiratory Therapy, China Medical University, Taichung 404, Taiwan;
- Department of Internal Medicine, China Medical University Hospital, Taichung 404, Taiwan
| | - Yu-Cheng Chou
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung 407, Taiwan;
- Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Jin-Cherng Lien
- School of Pharmacy, China Medical University, Taichung 404, Taiwan;
| | - Shu-Fen Peng
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan;
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - Chao-Lin Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
- Correspondence: (C.-L.K.); (F.-T.H.); Tel.: +886-4-2205-3366 (ext. 5202) (C.-L.K.); +886-4-2205-3366 (ext. 2531) (F.-T.H.); Fax: +886-4-2205-3764 (C.-L.K. & F.-T.H.)
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
- Correspondence: (C.-L.K.); (F.-T.H.); Tel.: +886-4-2205-3366 (ext. 5202) (C.-L.K.); +886-4-2205-3366 (ext. 2531) (F.-T.H.); Fax: +886-4-2205-3764 (C.-L.K. & F.-T.H.)
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Yueh PF, Lee YH, Chiang IT, Chen WT, Lan KL, Chen CH, Hsu FT. Suppression of EGFR/PKC-δ/NF-κB Signaling Associated With Imipramine-Inhibited Progression of Non-Small Cell Lung Cancer. Front Oncol 2021; 11:735183. [PMID: 34765548 PMCID: PMC8576332 DOI: 10.3389/fonc.2021.735183] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/07/2021] [Indexed: 12/12/2022] Open
Abstract
Background Anti-depressants have been reported to own anti-tumor potential types of cancers; however, the role of imipramine in non-small cell lung cancer (NSCLC) has not been elucidated. Epidermal growth factor receptor (EGFR) was known to be one of the key regulators that control NSCLC progression. Whether EGFR would be the target of imipramine for suppressing tumor signaling transduction and results in anti-tumor potential is remaining unclear. Methods We used CL-1-5-F4 cells and animal models to identify the underlying mechanism and therapeutic efficacy of imipramine. Cytotoxicity, apoptosis, invasion/migration, DNA damage, nuclear translocation of NF-κB, activation of NF-κB, phosphorylation of EGFR/PKC-δ/NF-κB was assayed by MTT, flow cytometry, transwell, wound healing assay, comet assay, immunofluorescence staining, NF-κB reporter gene assay and Western blotting, respectively. Tumor growth was validated by CL-1-5-F4/NF-κB-luc2 bearing animal model. Results Imipramine effectively induces apoptosis of NSCLC cells via both intrinsic and extrinsic apoptosis signaling. DNA damage was increased, while, invasion and migration potential of NSCLC cells was suppressed by imipramine. The phosphorylation of EGFR/PKC-δ/NF-κB and their downstream proteins were all decreased by imipramine. Similar tumor growth inhibition was found in imipramine with standard therapy erlotinib (EGFR inhibitor). Non-obvious body weight loss and liver pathology change were found in imipramine treatment mice. Conclusion Imipramine-triggered anti-NSCLC effects in both in vitro and in vivo model are at least partially attributed to its suppression of EGFR/PKC-δ/NF-κB pathway.
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Affiliation(s)
- Po-Fu Yueh
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
| | - Yuan-Hao Lee
- Department of Radiation Physics, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - I-Tsang Chiang
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan.,Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan.,Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan
| | - Wei-Ting Chen
- Department of Psychiatry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Keng-Li Lan
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan.,Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Hsien Chen
- Surgical Department of Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
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Autophagy-Related Chemoprotection against Sorafenib in Human Hepatocarcinoma: Role of FOXO3 Upregulation and Modulation by Regorafenib. Int J Mol Sci 2021; 22:ijms222111770. [PMID: 34769197 PMCID: PMC8583804 DOI: 10.3390/ijms222111770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/20/2021] [Accepted: 10/26/2021] [Indexed: 02/07/2023] Open
Abstract
Early acquisition of sorafenib resistance is responsible for the dismal prognosis of advanced hepatocarcinoma (HCC). Autophagy, a catabolic process involved in liver homeostasis, has been associated with chemosensitivity modulation. Forkhead box O3 (FOXO3) is a transcription factor linked to HCC pathogenesis whose role on autophagy-related sorafenib resistance remains controversial. Here, we unraveled the linkage between autophagy and sorafenib resistance in HCC, focusing on the implication of FOXO3 and its potential modulation by regorafenib. We worked with two HepG2-derived sorafenib-resistant HCC in vitro models (HepG2S1 and HepG2S3) and checked HCC patient data from the UALCAN database. Resistant cells displayed an enhanced basal autophagic flux compared to HepG2, showing higher autophagolysosome content and autophagy markers levels. Pharmacological inhibition of autophagy boosted HepG2S1 and HepG2S3 apoptosis and subG1 cells, but reduced viability, indicating the cytoprotective role of autophagy. HCC samples displayed higher FOXO3 levels, being associated with shorter survival and autophagic genes expression. Consistently, chemoresistant in vitro models showed significant FOXO3 upregulation. FOXO3 knockdown suppressed autophagy and caused resistant cell death, demonstrating that overactivation of such pro-survival autophagy during sorafenib resistance is FOXO3-dependent; a cytoprotective mechanism that the second-line drug regorafenib successfully abolished. Therefore, targeting FOXO3-mediated autophagy could significantly improve the clinical efficacy of sorafenib.
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16
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Huxie Huaji Ointment Induced Apoptosis of Liver Cancer Cells In Vivo and In Vitro by Activating the Mitochondrial Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9922059. [PMID: 34335843 PMCID: PMC8298153 DOI: 10.1155/2021/9922059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/28/2021] [Accepted: 07/06/2021] [Indexed: 12/03/2022]
Abstract
Huxie Huaji (HXHJ) Ointment is a famous traditional Chinese medicinal prescription and is commonly used for the clinical treatment of hepatocellular carcinoma by boosting immunity and detoxification. However, the scientific evidence for the effect of HXHJ Ointment on hepatocellular carcinoma and the underlying molecular mechanism are lacking. The present study aimed to identify the effects of HXHJ Ointment on hepatocellular carcinoma in vitro and in vivo as well as investigating the mechanistic basis for the anticancer effect of HXHJ ointment. First, liquid chromatography-mass spectrometry was used to verify the composition of HXHJ Ointment and quality control. Second, in vitro, Cell Counting Kit (CCK8) cell viability assay and Hoechst 33342 staining assay were performed to explain the cell apoptosis. The protein levels of tumor suppressor protein (p53), B-cell lymphoma 2 gene (Bcl-2), cytochrome C (Cyt-C), and aspartate proteolytic enzyme-3 (caspase-3) were examined by immunofluorescence. Finally, in vivo, hematoxylin and eosin (H&E) staining was used to observe the pathological changes in hepatocellular carcinoma samples. Western blots and immunohistochemistry were used to detect the anticancer properties of HXHJ ointment. The results in vitro showed that 20% HXHJ Ointment serum could significantly inhibit HepG2 cell proliferation, increased tumor suppressor gene p53, downregulated antiapoptotic protein Bcl-2, promoted the release of mitochondrial Cyt-C, activated caspase-3, and induced HepG2 cell apoptosis. Furthermore, in vivo experiments showed that HXHJ Ointment could effectively inhibit tumor growth in nude mice xenotransplanted with HepG2 cells, changed the morphology of tumor cells, and regulated the expression of apoptosis-related protein pathway p53/Bcl-2/Cyt-C/caspase-3. HXHJ Ointment can significantly inhibit the development of hepatocellular carcinoma, and its mechanism may be related to the regulation of p53/Bcl-2/Cyt-C/caspase-3 signaling pathway to induce cell mitochondrial apoptosis.
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Huang YP, Ma YS, Kuo CL, Liao CL, Chen PY, Peng SF, Hsu FT, Lai KC. Demethoxycurcumin Suppresses Human Brain Glioblastoma Multiforme GBM 8401 Cell Xenograft Tumor in Nude Mice In Vivo. Int J Mol Sci 2021; 22:ijms22115503. [PMID: 34071132 PMCID: PMC8197162 DOI: 10.3390/ijms22115503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/12/2021] [Accepted: 05/21/2021] [Indexed: 11/16/2022] Open
Abstract
Demethoxycurcumin (DMC), a derivate of curcumin, has been shown to induce apoptotic cell death in human glioblastoma multiforme GBM 8401 cells via cell cycle arrest and induction of cell apoptosis. However, there is no report showing DMC suppresses glioblastoma multiforme cells in vivo. In the present study, we investigated the effects of DMC on GBM8401 cells in vivo. At first, we established a luciferase-expressing stable clone named GBM 8401/luc2. Second, mice were inoculated subcutaneously with GBM 8401/luc2 cells to generate a xenograft tumor mice model. After inoculation, tumor volume reached 100-120 mm3, and all mice were randomly divided into three groups: Group I was treated with 110 µL phosphate-buffered solution (PBS) containing 0.1% dimethyl sulfoxide, Group II with 30 mg/kg of DMC, and Group III with 60 mg/kg of DMC. Mice from each group were given the oral treatment of DMC by gavage for 21 days. The body weight and tumor volume were recorded every 3 days. DMC significantly decreased the tumor volumes, and 60 mg/kg treatment showed a higher decrease in tumor volumes than that of 30 mg/kg, However, DMC did not affect the body weights. The photons emitted from mice tumors were detected with Xenogen IVIS imaging system, DMC at both doses decreased the total photon flux and 60 mg/kg treatment of DMC has low total photon flux than that of 30 mg/kg. The tumor volumes and weights in 60 mg/kg treatment of DMC were lower than that of 30 mg/kg. Immunohistochemical analysis was used to measure protein expression of tumors and results showed that DMC treatment led to lightly staining with anti-Bcl-2 and -XIAP and 60 mg/kg treatment of DMC has lighter staining with anti-Bcl-2 and -XIAP than that of 30 mg/kg. The higher dose (60 mg/kg) of DMC has higher signals of cleaved-caspase-3 than that of the lower dose (30 mg/kg). Furthermore, the hematoxylin and eosin (H&E) staining of liver tissues showed no significant difference between DMC-treated and control-groups. Overall, these observations showed that DMC suppressed tumor properties in vivo and DMC may be used against human glioblastoma multiforme in the future.
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Affiliation(s)
- Yi-Ping Huang
- Department of Physiology, School of Medicine, China Medical University, Taichung 406, Taiwan;
| | - Yi-Shih Ma
- School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung 840, Taiwan;
- Department of Chinese Medicine, E-Da Hospital, Kaohsiung 824, Taiwan
| | - Chao-Lin Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 406, Taiwan;
| | - Ching-Lung Liao
- College of Chinese Medicine, School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung 406, Taiwan;
| | - Po-Yuan Chen
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan; (P.-Y.C.); (S.-F.P.)
| | - Shu-Fen Peng
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan; (P.-Y.C.); (S.-F.P.)
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan; (P.-Y.C.); (S.-F.P.)
- Correspondence: (F.-T.H.); (K.-C.L.); Tel.: +886-4-22053366 (ext. 2532) (F.-T.H.); +886-5-7837901 (ext. 1161) (K.-C.L.); Fax: +886-4-22053764 (F.-T.H.); +886-5-7831121 (K.-C.L.)
| | - Kuang-Chi Lai
- Department of Medical Laboratory Science and Biotechnology, College of Medical Technology, Chung Hwa University of Medical Technology, Tainan 717, Taiwan
- Department of Surgery, China Medical University Beigang Hospital, Beigang, Yunlin 651, Taiwan
- Correspondence: (F.-T.H.); (K.-C.L.); Tel.: +886-4-22053366 (ext. 2532) (F.-T.H.); +886-5-7837901 (ext. 1161) (K.-C.L.); Fax: +886-4-22053764 (F.-T.H.); +886-5-7831121 (K.-C.L.)
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Hsu FT, Liu YC, Tsai CL, Yueh PF, Chang CH, Lan KL. Preclinical Evaluation of Recombinant Human IL15 Protein Fused with Albumin Binding Domain on Anti-PD-L1 Immunotherapy Efficiency and Anti-Tumor Immunity in Colon Cancer and Melanoma. Cancers (Basel) 2021; 13:cancers13081789. [PMID: 33918641 PMCID: PMC8070266 DOI: 10.3390/cancers13081789] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 11/30/2022] Open
Abstract
Simple Summary In this manuscript, we reported that a newly developed recombinant human IL15 fused with albumin binding domain (hIL15-ABD) showed superior biological half-life, pharmacokinetic and anti-tumor immunity than wild-type (WT) hIL15. Our hIL-15-ABD can effectively enhance anti-tumor efficacy of anti-PD-L1 on colon cancer and melanoma animal models. The anti-tumor potential of hIL-15-ABD was associated with tumor microenvironment (TME) regulation, including the activation of NK cells and CD8+ T cells, the reduction of immunosuppressive cells (MDSCs and Tregs) and the suppression of immunosuppressive factors (IDO, FOXP3 and VEGF). In conclusion, our new hIL15-ABD combined with anti-PD-L1 antibody increased the activity of anti-tumor effector cells involved in both innate and adaptive immunities, decreased the TME’s immunosuppressive cells, and showed greater anti-tumor effect than that of either monotherapy. We suggested hIL15-ABD as the potential complementary agent may effectively augment the therapeutic efficacy of anti-PD-L1 antibody in colon cancer and melanoma model. Abstract Anti-PD-L1 antibody monotherapy shows limited efficacy in a significant proportion of the patients. A common explanation for the inefficacy is a lack of anti-tumor effector cells in the tumor microenvironment (TME). Recombinant human interleukin-15 (hIL15), a potent immune stimulant, has been investigated in clinical trial with encouraging results. However, hIL15 is constrained by the short half-life of hIL15 and a relatively unfavorable pharmacokinetics profile. We developed a recombinant fusion IL15 protein composed of human IL15 (hIL15) and albumin binding domain (hIL15-ABD) and explored the therapeutic efficacy and immune regulation of hIL-15, hIL15-ABD and/or combination with anti-PD-L1 on CT26 murine colon cancer (CC) and B16-F10 murine melanoma models. We demonstrated that hIL15-ABD has significant inhibitory effect on the CT26 and B16-F10 tumor growths as compared to hIL-15. hIL-15-ABD not only showed superior half-life and pharmacokinetics data than hIL-15, but also enhance anti-tumor efficacy of antibody against PD-L1 via suppressive effect on accumulation of Tregs and MDSCs and activation of NK and CD8+T cells. Immune suppressive factors including VEGF and IDO were also decreased by combination treatment. hIL15-ABD combined with anti-PD-L1 antibody increased the activity of anti-tumor effector cells involved in both innate and adaptive immunities, decreased the TME’s immunosuppressive cells, and showed greater anti-tumor effect than that of either monotherapy.
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Affiliation(s)
- Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan; (F.-T.H.); (P.-F.Y.)
| | - Yu-Chang Liu
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Lukang, Changhua 505, Taiwan;
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 500, Taiwan
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan
| | - Chang-Liang Tsai
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-L.T.); (C.-H.C.)
| | - Po-Fu Yueh
- Department of Biological Science and Technology, China Medical University, Taichung 406, Taiwan; (F.-T.H.); (P.-F.Y.)
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chih-Hsien Chang
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-L.T.); (C.-H.C.)
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan 325, Taiwan
| | - Keng-Li Lan
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Oncology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Correspondence: or ; Tel.: +886-2-2826-7000 (ext. 7121)
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Zhang N, Zhang S, Wu W, Lu W, Jiang M, Zheng N, Huang J, Wang L, Liu H, Zheng M, Wang J. Regorafenib inhibits migration, invasion, and vasculogenic mimicry of hepatocellular carcinoma via targeting ID1-mediated EMT. Mol Carcinog 2021; 60:151-163. [PMID: 33428809 DOI: 10.1002/mc.23279] [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: 09/21/2020] [Revised: 12/22/2020] [Accepted: 12/28/2020] [Indexed: 12/20/2022]
Abstract
Regorafenib is approved for patients with unresectable hepatocellular carcinoma (HCC) following sorafenib. However, the effect of regorafenib on HCC metastasis and its mechanism are poorly understood. Here, our data showed that regorafenib significantly restrained the migration, invasion and vasculogenic mimicry (VM) of HCC cells, and downregulated the expression of epithelial-to-mesenchymal transition (EMT)/VM-related molecules. Using RNA-seq and cellular thermal shift assays, we found that inhibitor of differentiation 1 (ID1) was a key target of regorafenib. In HCC tissues, the protein expression of ID1 was positively correlated with EMT and VM formation (CD34- /PAS+ ). Functionally, ID1 knockdown inhibited HCC cell migration, invasion, metastasis, and VM formation in vitro and in vivo, with upregulation of E-cadherin and downregulation of Snail and VE-cadherin. Moreover, Snail overexpression promoted the migration, invasion, and VM formation of ID1 knockdown cells. Snail knockdown reduced the migration, invasion, and VM formation of ID1 overexpression cells. Finally, regorafenib suppressed VM formation and decreased the expression of ID1, VE-cadherin and Snail in HCC PDX model. In conclusion, we manifested that regorafenib distinctly inhibited EMT in HCC cells via targeting ID1, leading to the suppression of cell migration, invasion and VM formation. These findings suggest that regorafenib may be developed as a suitable therapeutic agent for HCC metastasis.
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Affiliation(s)
- Nan Zhang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Shaoqin Zhang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Wenda Wu
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Wenxian Lu
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Mingting Jiang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Ning Zheng
- Department of Pharmacology, Fujian Provincial Key Laboratory of Natural Medicine Pharmacology, The School of Pharmacy, Fujian Medical University, Fujian, China
| | - Jing Huang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Long Wang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Hekun Liu
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Min Zheng
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
| | - Jichuang Wang
- Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, The School of Basic Medical Sciences, Fujian Medical University, Fujian, China
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Dituri F, Scialpi R, Schmidt TA, Frusciante M, Mancarella S, Lupo LG, Villa E, Giannelli G. Proteoglycan-4 is correlated with longer survival in HCC patients and enhances sorafenib and regorafenib effectiveness via CD44 in vitro. Cell Death Dis 2020; 11:984. [PMID: 33199679 PMCID: PMC7669886 DOI: 10.1038/s41419-020-03180-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 10/27/2020] [Accepted: 10/27/2020] [Indexed: 12/13/2022]
Abstract
Sorafenib and regorafenib administration is among the preferential approaches to treat hepatocellular carcinoma (HCC), but does not provide satisfactory benefits. Intensive crosstalk occurring between cancer cells and other multiple non-cancerous cell subsets present in the surrounding microenvironment is assumed to affect tumor progression. This interplay is mediated by a number of soluble and structural extracellular matrix (ECM) proteins enriching the stromal milieu. Here we assess the HCC tumor expression of the ECM protein proteoglycan 4 (PRG4) and its potential pharmacologic activity either alone, or in combination with sorafenib and regorafenib. PRG4 mRNA levels resulted strongly correlated with increased survival rate of HCC patients (p = 0.000) in a prospective study involving 78 HCC subjects. We next showed that transforming growth factor beta stimulates PRG4 expression and secretion by primary human HCC cancer-associated fibroblasts, non-invasive HCC cell lines, and ex vivo specimens. By functional tests we found that recombinant human PRG4 (rhPRG4) impairs HCC cell migration. More importantly, the treatment of HCC cells expressing CD44 (the main PRG4 receptor) with rhPRG4 dramatically enhances the growth-limiting capacity of sorafenib and regorafenib, whereas not significantly affecting cell proliferation per se. Conversely, rhPRG4 only poorly potentiates drug effectiveness on low CD44-expressing or stably CD44-silenced HCC cells. Overall, these data suggest that the physiologically-produced compound PRG4 may function as a novel tumor-suppressive agent by strengthening sorafenib and regorafenib effects in the treatment of HCC.
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Affiliation(s)
- Francesco Dituri
- National Institute of Gastroenterology "S. De Bellis" Research Hospital, 70013, Castellana Grotte, Italy.
| | - Rosanna Scialpi
- National Institute of Gastroenterology "S. De Bellis" Research Hospital, 70013, Castellana Grotte, Italy
| | - Tannin A Schmidt
- Biomedical Engineering Department, University of Connecticut Health Centre, Farmington, CT, USA
| | - Martina Frusciante
- National Institute of Gastroenterology "S. De Bellis" Research Hospital, 70013, Castellana Grotte, Italy
| | - Serena Mancarella
- National Institute of Gastroenterology "S. De Bellis" Research Hospital, 70013, Castellana Grotte, Italy
| | - Luigi Giovanni Lupo
- University of Bari, Department of General Surgery and Liver Transplantation, Policlinico - piazza Giulio Cesare 14, 70125, Bari, Italy
| | - Erica Villa
- Gastroenterology Unit, Department of Internal Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Gianluigi Giannelli
- National Institute of Gastroenterology "S. De Bellis" Research Hospital, 70013, Castellana Grotte, Italy
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21
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Tsai JJ, Pan PJ, Hsu FT, Chung JG, Chiang IT. Glycyrrhizic Acid Modulates Apoptosis through Extrinsic/Intrinsic Pathways and Inhibits Protein Kinase B- and Extracellular Signal-Regulated Kinase-Mediated Metastatic Potential in Hepatocellular Carcinoma In Vitro and In Vivo. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:223-244. [PMID: 32054305 DOI: 10.1142/s0192415x20500123] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A previous study presented that glycyrrhizic acid as the hepatoprotective agent inhibits total parenteral nutrition-associated acute liver injury in rats. However, the anticancer effect and mechanism of glycyrrhizic acid in human hepatocellular carcinoma (HCC) is ambiguous. The purpose of the present study was to investigate the effect of glycyrrhizic acid on apoptosis dysregulation and metastatic potential in HCC in vitro and in vivo. Both SK-Hep1 and Hep3B cells were treated with different concentrations of glycyrrhizic acid for 24 or 48h. SK-Hep1/luc2 tumor-bearing mice were treated with vehicle or glycyrrhizic acid (50mg/kg/day by intraperitoneal injection) for 7 days. Tumor cells growth, apoptotic, and metastatic signaling transduction were evaluated by using MTT assay, digital caliper, bioluminescence imaging (BLI), flow cytometry, western blotting assay, and immunohistochemistry (IHC) staining. The results demonstrated glycyrrhizic acid significantly inhibits tumor cell growth, cell invasion, and expression of AKT (Ser473), extracellular-signal-regulated kinase (ERK), epidermal growth factor receptor (EGFR) phosphorylation, anti-apoptotic and metastatic proteins in HCC in vitro and in vivo. Glycyrrhizic acid also significantly triggered apoptosis and extrinsic/intrinsic apoptotic signaling transduction. In addition, PD98059 (ERK inhibitor) and LY294002 (AKT inhibitor) obviously reduced cell invasion and expression of metastasis-associated proteins. Taken together, these results indicated that glycyrrhizic acid induces apoptosis through extrinsic/intrinsic apoptotic signaling pathways and diminishes EGFR/AKT/ERK-modulated metastatic potential in HCC in vitro and in vivo.
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Affiliation(s)
- Jai-Jen Tsai
- Division of Gastroenterology, Department of Medicine, National Yang-Ming University Hospital, Yilan 260, Taiwan, R.O.C.,Department of Medicine, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
| | - Po-Jung Pan
- Department of Physical Medicine and Rehabilitation, National Yang-Ming University Hospital, Yilan 260, Taiwan, R.O.C.,Department of Medicine, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan, R.O.C
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan, R.O.C.,Department of Biotechnology, Asia University, Taichung, Taiwan, R.O.C
| | - I-Tsang Chiang
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 505, Taiwan, R.O.C.,Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan, R.O.C.,Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua 505, Taiwan, R.O.C
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22
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Song H, Zhou Y, Peng A, Liu J, Wu X, Chen W, Liu Z. Aurora-B Promotes Osteosarcoma Cell Growth and Metastasis Through Activation of the NPM1/ERK/NF-κβ/MMPs Axis. Cancer Manag Res 2020; 12:4817-4827. [PMID: 32606971 PMCID: PMC7320907 DOI: 10.2147/cmar.s252847] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 05/10/2020] [Indexed: 12/14/2022] Open
Abstract
Purpose Osteosarcoma (OS) is the most common primary malignant tumor of the bone in young adolescents and children. We explored the underlying mechanism of Aurora-B in promoting OS cell proliferation and metastasis. Patient and Methods Bioinformatics was employed to predict the substrate of Aurora-B. IHC and Western blot were used to confirm the correlation between Aurora-B and NPM1. ERK/NF-κβ pathway-related proteins were detected by Western blot and immunofluorescence (IF). CCK8, wound healing, transwell, and Tunel assays were used to identify the cell proliferation, migration and apoptosis potential. Spontaneous metastasis xenografts were established to confirm the role of Aurora-B and NPM1. Results Aurora-B promotes NPM1 phosphorylation on Ser125. The phosphorylation of NPM1Ser125 induced by Aurora-B activates the ERK/NF-κβ signaling. Further study revealed that Aurora-B promotes proliferation, migration and inhibits apoptosis via phosphorylating NPM1 in vitro and in vivo. Conclusion Aurora-B promotes OS malignancy via phosphorylating NPM1Ser125 and activating ERK/NF-κβ signaling.
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Affiliation(s)
- Honghai Song
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China.,Institute of Spinal and Spinal Cord Diseases, Nanchang University, Nanchang 330031, People's Republic of China
| | - Yang Zhou
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Aifen Peng
- College of Humanities, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, People's Republic of China
| | - Jiaming Liu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China.,Institute of Spinal and Spinal Cord Diseases, Nanchang University, Nanchang 330031, People's Republic of China.,Jiangxi Institute of Respiratory Disease, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Xin Wu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Wenzhao Chen
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Zhili Liu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China.,Institute of Spinal and Spinal Cord Diseases, Nanchang University, Nanchang 330031, People's Republic of China.,Division of Science and Technology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
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23
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Juengpanich S, Topatana W, Lu C, Staiculescu D, Li S, Cao J, Lin J, Hu J, Chen M, Chen J, Cai X. Role of cellular, molecular and tumor microenvironment in hepatocellular carcinoma: Possible targets and future directions in the regorafenib era. Int J Cancer 2020; 147:1778-1792. [PMID: 32162677 DOI: 10.1002/ijc.32970] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/02/2020] [Accepted: 03/09/2020] [Indexed: 12/12/2022]
Abstract
Hepatocellular carcinoma (HCC) remains as one of the major causes of cancer-related mortality, despite the recent development of new therapeutic options. Regorafenib, an oral multikinase inhibitor, is the first systemic therapy that has a survival benefit for patients with advanced HCC that have a poor response to sorafenib. Even though regorafenib has been approved by the FDA, the clinical trial for regorafenib treatment does not show significant improvement in overall survival. The impaired efficacy of regorafenib caused by various resistance mechanisms, including epithelial-mesenchymal transitions, inflammation, angiogenesis, hypoxia, oxidative stress, fibrosis and autophagy, still needs to be resolved. In this review, we provide insight on regorafenib microenvironmental, molecular and cellular mechanisms and interactions in HCC treatment. The aim of this review is to help physicians select patients that would obtain the maximal benefits from regorafenib in HCC therapy.
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Affiliation(s)
- Sarun Juengpanich
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China
| | - Win Topatana
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China
| | - Chen Lu
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China
| | - Daniel Staiculescu
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Shijie Li
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Jiasheng Cao
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Jiacheng Lin
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiahao Hu
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Mingyu Chen
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiang Chen
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Xiujun Cai
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China
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24
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Liu YC, Lin KH, Hsieh JH, Chung JG, Tan ZL, Hsu FT, Chiang CH. Hyperforin Induces Apoptosis Through Extrinsic/Intrinsic Pathways and Inhibits NF-ĸB-modulated Survival and Invasion Potential in Bladder Cancer. In Vivo 2020; 33:1865-1877. [PMID: 31662514 DOI: 10.21873/invivo.11680] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND/AIM Muscle-invasive bladder cancer (MIBC) has long been recognized as a difficult to treat cancer type, thus a new treatment strategy is needed. The major purpose of the present study was to verify the anticancer effect of hyperforin and the mechanism through which it affects tumor cell growth and invasion in bladder cancer in vitro. MATERIALS AND METHODS Bladder cancer TSGH-8301 cells were treated with different concentrations of hyperforin for different durations of time. The changes in cell viability, production of calcium and reactive oxygen species (ROS), and anti-apoptotic signaling were evaluated using MTT assay, flow cytometry, and western blot analysis. The effect of hyperforin on the expression of nuclear factor-kappaB (NF-ĸB) p65 (Ser276), tumor progression-associated proteins, as well as on cell invasion was investigated using western blotting and cell invasion assay, respectively. RESULTS Hyperforin significantly induces apoptosis, extrinsic/intrinsic apoptotic signaling, accumulation of cytosol ROS, and calcium signalling. Hyperforin also significantly diminishes the expression of NF-ĸB p65 (Ser276), anti-apoptotic and tumor progression-associated proteins, as well as the cell invasion ability of TSGH-8301 cells. CONCLUSION Our findings demonstrate that hyperforin triggers apoptosis depending on extrinsic/intrinsic pathways and suppresses NF-ĸB-mediated cell survival as well as the invasive properties of bladder cancer in vitro.
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Affiliation(s)
- Yu-Chang Liu
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Kuang-Hsuan Lin
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Jung-Hung Hsieh
- Department of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C
| | - Jing-Gung Chung
- Department of Biotechnology, Asia University, Taichung, Taiwan, R.O.C.,Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Zhao-Lin Tan
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Chih-Hung Chiang
- Department of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C. .,Department of Nursing, Cardinal Tien Junior College of Healthcare and Management, New Taipei, Taiwan, R.O.C.,Department of Urology, National Taiwan University Hospital, Taipei, Taiwan, R.O.C
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25
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Hsu LC, Tu HF, Hsu FT, Yueh PF, Chiang IT. Beneficial effect of fluoxetine on anti-tumor progression on hepatocellular carcinoma and non-small cell lung cancer bearing animal model. Biomed Pharmacother 2020; 126:110054. [PMID: 32145588 DOI: 10.1016/j.biopha.2020.110054] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/22/2020] [Accepted: 02/25/2020] [Indexed: 12/14/2022] Open
Abstract
Fluoxetine, an antidepressant, has been indicated to elicit anti-cancer response in hepatocellular carcinoma (HCC) and non-small cell lung cancer (NSCLC) in vitro. However, anticancer effect and mechanism of fluoxetine in HCC and NSCLC in vivo still needs to be elucidated. In this study, we showed anticancer efficacy and inhibitory mechanism of fluoxetine on the tumor progression of HCC and NSCLC in vivo. Tumor growth was significantly inhibited with fluoxetine treatment in HCC and NSCLC in vivo. Fluoxetine obviously decreased expression of cell proliferative, anti-apoptotic, invasion-associated proteins including Cyclin-D1, survivin, vascular endothelial growth factor (VEGF), matrix metallopeptidase 9 (MMP-9) and urokinase-type plasminogen activator (uPA). Importantly, fluoxetine diminished the phosphorylation of NF-κB p65 which recognized as one of the critical transcription factors in tumor progression. Inhibition of AKT or extracellular signal-regulated kinases (ERK) phosphorylation was linked to NF-κB inactivation in NSCLC or HCC in vitro. Furthermore, expression of AKT or ERK phosphorylation was effectively attenuated by fluoxetine treatment in NSCLC or HCC in vivo. In addition, fluoxetine also triggered extrinsic/intrinsic apoptotic signaling by activating caspase-3, -8, and -9 in HCC and NSCLC. Our findings suggest that fluoxetine may represent as a promising adjuvant for patients with HCC or NSCLC. In conclude, the results also suggested the blockage of AKT/NF-κB or ERK/NF-κB activation and the induction of apoptosis are associated with fluoxetine-inhibited tumor progression of HCC or NSCLC in vivo.
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Affiliation(s)
- Li-Cho Hsu
- Division of Endocrinology and Metabolism, Department of Medicine, National Yang-Ming University Hospital, Yilan 260, Taiwan
| | - Hsi-Feng Tu
- Department of Dentistry, National Yang-Ming University Hospital, Department of Dentistry, Dental School, National Yang-Ming University, Taipei 112, Taiwan
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - Po-Fu Yueh
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - I-Tsang Chiang
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 500, Taiwan; Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua 505, Taiwan; Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan.
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26
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Tsai JJ, Chen JH, Chen CH, Chung JG, Hsu FT. Apoptosis induction and ERK/NF-κB inactivation are associated with magnolol-inhibited tumor progression in hepatocellular carcinoma in vivo. ENVIRONMENTAL TOXICOLOGY 2020; 35:167-175. [PMID: 31714653 DOI: 10.1002/tox.22853] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 06/10/2023]
Abstract
Although hepatitis B and/or hepatitis C virus were recognized as major risk factor for the development of hepatocellular carcinoma (HCC), certain occupational, environmental, and lifestyle factors also play key roles in HCC tumorigenesis. Moreover, in molecular signaling route, extracellular signal-regulated kinase (ERK)/nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) signaling was found to be overexpressed and linked to poor prognosis in HCC. Thus, to identify possible nature compound that can suppress ERK/NF-κB may be benefit to HCC patient. Magnolol, a natural compound derived from herbal plant Magnolia officinalis, has been recognized as a liver protection and antitumor reagent. However, whether magnolol-inhibited HCC progression correlates with disruption of ERK/NF-κB signaling is remained unclear. In this studies, we performed SK-Hep1/luc2 HCC bearing animal model to investigate the anticancer efficacy and mechanism of magnolol on tumor progression. Tumor size and tumor growth rate were dramatically suppressed after treatment of magnolol. In addition, expression of phospho-ERK (p-ERK), NF-κB p65 (Ser536), and tumor progression-associated proteins, such as matrix metallopeptidase 9 (MMP-9), vascular endothelial growth factor (VEGF), X-linked inhibitor of apoptosis protein (XIAP), and CyclinD1 were all significantly decreased by magnolol. Most important, major extrinsic and intrinsic apoptosis signaling factors, including active caspase-8 and caspase-9 were both enhanced by magnolol. This study indicated that apoptosis induction through extrinsic/intrinsic pathways and blockage of ERK/NF-κB activation were associated with magnolol-inhibited tumor progression in HCC in vivo.
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Affiliation(s)
- Jai-Jen Tsai
- Division of Gastroenterology, Department of Medicine, National Yang-Ming University Hospital, Yilan, Taiwan, ROC
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Jiann-Hwa Chen
- Department of Emergency Medicine, Cathay General Hospital, Taipei, Taiwan, ROC
- School of Medicine, Fu Jen Catholic University, Taipei, Taiwan, ROC
| | - Cheng Hsien Chen
- Surgical Intensive Care Unit, Department of Surgery, Changhua Show Chwan Memorial Hospital, Changhua, Taiwan, ROC
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, ROC
- Department of Biotechnology, Asia University, Taichung, Taiwan, ROC
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, ROC
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27
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Protein Kinase B Inactivation Is Associated with Magnolol-Enhanced Therapeutic Efficacy of Sorafenib in Hepatocellular Carcinoma In Vitro and In Vivo. Cancers (Basel) 2019; 12:cancers12010087. [PMID: 31905887 PMCID: PMC7017147 DOI: 10.3390/cancers12010087] [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: 07/12/2019] [Revised: 12/03/2019] [Accepted: 12/20/2019] [Indexed: 12/11/2022] Open
Abstract
Although sorafenib, an oral multikinase inhibitor, was approved as a treatment drug of advance hepatocellular carcinoma (HCC), treatment efficacy still requires improvement. Searching for the adjuvant reagent for enhancing sorafenib efficacy remains as a critical issue. Sorafenib has been proved to suppress extracellular signal-regulated kinases (ERK) in HCC; however, protein kinase B (AKT) was not affected by it. Targeting AKT in combination with sorafenib could be an important breakthrough point of HCC treatment. Many herbal compounds and composite formulas have been shown to enhance anti-HCC activity of sorafenib. Magnolol is a bioactive compound extracted from the bark of the Magnolia officinalis and has been shown to induce apoptosis and inhibit cell invasion in HCC in vitro. However, whether magnolol sensitizes HCC to sorafenib is ambiguous. In this study, we indicated that magnolol significantly enhanced sorafenib-diminished tumor cell growth, expression of anti-apoptotic proteins, and migration/invasion ability compared to sorafenib alone. Magnolol significantly boosted sorafenib-induced extrinsic/intrinsic dependent apoptosis pathways in HCC. Notably sorafenib could not reduce protein level of AKT (Ser473), but expression of AKT (Ser473) was significantly decreased by magnolol or magnolol combined with sorafenib. LY294002 as specific AKT inhibitor was used to confirm that AKT inactivation may promote anticancer effect of sorafenib. Taken together, AKT inhibition is associated with magnolol-enhanced the therapeutic effect of sorafenib in HCC. We suggested magnolol as the potential adjuvant which may enhance therapeutic benefits of sorafenib in patients with HCC.
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28
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The anti-carcinogenesis properties of erianin in the modulation of oxidative stress-mediated apoptosis and immune response in liver cancer. Aging (Albany NY) 2019; 11:10284-10300. [PMID: 31754081 PMCID: PMC6914393 DOI: 10.18632/aging.102456] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 11/07/2019] [Indexed: 12/25/2022]
Abstract
In this study, erianin was found to reduce the viability of cancer cells, inhibit their proliferation and migration, induce G2/M phase arrest, enhance cancer cell apoptosis, promote an increase in levels of intracellular reactive oxygen species and a decrease in mitochondrial membrane potential, and regulate the expression levels of anti- and pro-apoptosis-related proteins in HepG2 and SMMC-7721 cells. Erianin inhibited tumor growth in HepG2- and SMMC-7721-xenograft tumor nude mouse models, reduced the expression levels of anti-apoptosis proteins and enhanced the expression levels of pro-apoptosis proteins in tumor tissues. Erianin inhibited tumor growth in immunosuppressed BALB/c mice bearing heterotopic tumors. Among 111 types of cytokines detected in proteome profiling of tumor tissues, erianin substantially influenced levels of 38 types of cytokines in HepG2-xenografted tumors and of 15 types of cytokines in SMMC-7721-xenografted tumors, most of which are related to immune functions. Erianin strongly affected the serum levels of cytokines, and regulated the activation of nuclear factor-kappa B (NF-κB), and the expression levels of nuclear factor erythroid 2-related factor 2 (Nrf2) and its downstream proteins in spleen. The anti-liver cancer properties of erianin were found to be related mostly to its modulation of oxidative stress-mediated mitochondrial apoptosis and immune response.
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Cheng W, Kao Y, Chao T, Lin Y, Chen S, Chen Y. MicroRNA-133 suppresses ZFHX3-dependent atrial remodelling and arrhythmia. Acta Physiol (Oxf) 2019; 227:e13322. [PMID: 31152485 DOI: 10.1111/apha.13322] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 05/16/2019] [Accepted: 05/28/2019] [Indexed: 01/26/2023]
Abstract
AIM Atrial fibrillation (AF) is an important cause of morbidity and mortality in the modern world. Loss-of-function mutation in the zinc finger homeobox 3 gene (ZFHX3) is associated with increased risk of AF. MicroRNAs (miRNAs) participate in arrhythmogenesis, and thus miRNA modulators may be applicable as therapeutic modalities for AF. However, the altered miRNA profiles after ZFHX3 knockdown (KD) remain unclear. This study aimed to analyse the changes of miRNA expression in loss-of-function of ZFHX3 and the effect of miRNA modulation on atrial arrhythmias in this model. METHODS We performed small RNA deep sequencing on ZFHX3-KD and control HL-1 mouse atrial myocytes. The effect of miRNAs on ZFHX3-dependent atrial arrhythmia was evaluated through in vitro and in vivo assays in mice. RESULTS Among the differentially expressed miRNAs, 11 were down-regulated and 6 were up-regulated after ZFHX3 KD. Quantitative real-time PCR analysis confirmed that after ZFHX3 KD, miR-133a and miR-133b were significantly down-regulated, whereas miR-184 was the most significantly up-regulated. DIANA-miRPath analysis suggested that miR-133a/b down-regulation increases the targeted signalling of miR-133 (ie, adrenergic, Wnt/calcium and fibroblast growth factor receptor 1 signalling), which could contribute to pathological remodelling of cardiomyocytes. These results were confirmed through Western blotting. After transfection of miR-133a/b mimics in ZFHX3-KD cells, miR-133a/b levels increased, accompanied by the inhibition of their target signalling. Treatment with miR-133a/b mimics diminished ZFHX3 KD-induced atrial ectopy in mice. CONCLUSION ZFHX3-KD promotes distinct miRNA expressional changes in atrial myocytes. MiR-133a/b mimics may reverse signalling of ZFHX3 KD-mediated cardiac remodelling and atrial arrhythmia.
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Affiliation(s)
- Wan‐Li Cheng
- Graduate Institute of Clinical Medicine, College of Medicine Taipei Medical University Taipei Taiwan
| | - Yu‐Hsun Kao
- Graduate Institute of Clinical Medicine, College of Medicine Taipei Medical University Taipei Taiwan
- Department of Medical Education and Research, Wan Fang Hospital Taipei Medical University Taipei Taiwan
| | - Tze‐Fan Chao
- Division of Cardiology and Cardiovascular Research Center Taipei Veterans General Hospital Taipei Taiwan
| | - Yung‐Kuo Lin
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine Taipei Medical University Taipei Taiwan
- Division of Cardiovascular Medicine, Department of Internal Medicine, Wan Fang Hospital Taipei Medical University Taipei Taiwan
| | - Shih‐Ann Chen
- Division of Cardiology and Cardiovascular Research Center Taipei Veterans General Hospital Taipei Taiwan
- School of Medicine National Yang‐Ming University Taipei Taiwan
| | - Yi‐Jen Chen
- Graduate Institute of Clinical Medicine, College of Medicine Taipei Medical University Taipei Taiwan
- Cardiovascular Research Center, Wan Fang Hospital Taipei Medical University Taipei Taiwan
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Fondevila F, Méndez-Blanco C, Fernández-Palanca P, González-Gallego J, Mauriz JL. Anti-tumoral activity of single and combined regorafenib treatments in preclinical models of liver and gastrointestinal cancers. Exp Mol Med 2019; 51:1-15. [PMID: 31551425 PMCID: PMC6802659 DOI: 10.1038/s12276-019-0308-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/09/2019] [Accepted: 06/12/2019] [Indexed: 12/24/2022] Open
Abstract
Regorafenib is a sorafenib-derived chemotherapy drug belonging to the multikinase inhibitor family. This agent effectively targets a wide range of tyrosine kinases involved in cancer biology, such as those implicated in oncogenesis, angiogenesis, and tumor microenvironment control. The beneficial effects of regorafenib in clinical trials of patients who suffer from advanced hepatocellular carcinoma (HCC), colorectal cancer (CRC) or gastrointestinal stromal tumors (GISTs) refractory to standard treatments led to regorafenib monotherapy approval as a second-line treatment for advanced HCC and as a third-line treatment for advanced CRC and GISTs. Multiple in vitro and in vivo studies have been performed over the last decade to reveal the molecular mechanisms of the favorable actions exerted by regorafenib in patients. Given the hypothetical loss of sensitivity to regorafenib in tumor cells, preclinical research is also searching for novel therapeutic approaches consisting of co-administration of this drug plus other agents as a strategy to improve regorafenib effectiveness. This review summarizes the anti-tumor effects of regorafenib in single or combined treatment in preclinical models of HCC, CRC and GISTs and discusses both the global and molecular effects that account for its anti-cancer properties in the clinical setting. The cancer drug regorafenib exhibits a broad range of anti-tumor activities that could be enhanced by combination with other treatments. A team led by José L. Mauriz from the University of León, Spain, review the ways in which regorafenib, blocking several enzymes involved in cancer biology, has been shown to shrink tumors in different models of liver, colon and gastrointestinal cancer. Its mechanisms of action include blockade of new blood vessel formation, induction of cell death and modulation of the immune microenvironment. Research studies show that co-administration of regorafenib with other drugs directed at various molecular targets or immune pathways produces synergistic effects against cancer cells. The preclinical data highlights the potential of combination drug regimens to improve outcomes among patients eligible for regorafenib treatment.
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Affiliation(s)
- Flavia Fondevila
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Carolina Méndez-Blanco
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Paula Fernández-Palanca
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Javier González-Gallego
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - José L Mauriz
- Institute of Biomedicine, University of León, León, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.
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Protein Kinase B and Extracellular Signal-Regulated Kinase Inactivation is Associated with Regorafenib-Induced Inhibition of Osteosarcoma Progression In Vitro and In Vivo. J Clin Med 2019; 8:jcm8060900. [PMID: 31238539 PMCID: PMC6616516 DOI: 10.3390/jcm8060900] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/17/2019] [Accepted: 06/20/2019] [Indexed: 12/19/2022] Open
Abstract
Osteosarcoma is the most common type of bone cancer. Multimodality treatment involving chemotherapy, radiotherapy and surgery is not effective enough to control osteosarcoma. Regorafenib, the oral multi-kinase inhibitor, has been shown to have positive efficacy on disease progression delay in chemotherapy resistant osteosarcoma patients. However anti-cancer effect and mechanism of regorafenib in osteosarcoma is ambiguous. Thus, the aim of this study is to investigate the efficacy and molecular mechanism of regorafenib on osteosarcoma in vitro and in vivo. Human osteosarcomas U-2 OS or MG-63 were treated with regorafenib, miltefosine (protein kinase B (AKT) inhibitor), or PD98059 (mitogen-activated protein/extracellular signal-regulated kinase (MEK) pathway inhibitor) for 24 or 48 h. Cell viability, apoptotic signaling transduction, tumor invasion, expression of tumor progression-associated proteins and tumor growth after regorafenib treatment were assayed by MTT 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, flow cytometry, transwell assay, Western blotting assay and in vivo animal experiment, respectively. In these studies, we also indicated that regorafenib suppressed cell growth by prompting apoptosis of osteosarcoma cells, which is mediated through inactivation of ERK and AKT signaling pathways. After regorafenib treatment, downregulation of related genes in invasion (vascular endothelial growth factor (VEGF) and matrix metallopeptidase 9 (MMP-9)), proliferation (CyclinD1) and anti-apoptosis (X-linked inhibitor of apoptosis protein (XIAP), myeloid cell leukemia-1 (MCL-1), and cellular FLICE (FADD-like IL-1β-converting enzyme)-inhibitory protein (C-FLIP)) were found. Moreover, upregulation of caspase-3 and caspase-8 cleavage were also observed. In sum, we suggest that regorafenib has potential to suppress osteosarcoma progression via inactivation of AKT and ERK mediated signaling pathway.
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32
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Chiang C, Chung J, Hsu F. Regorefenib induces extrinsic/intrinsic apoptosis and inhibits MAPK/NF-κB-modulated tumor progression in bladder cancer in vitro and in vivo. ENVIRONMENTAL TOXICOLOGY 2019; 34:679-688. [PMID: 30801954 PMCID: PMC6594039 DOI: 10.1002/tox.22734] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/20/2019] [Accepted: 01/27/2019] [Indexed: 05/12/2023]
Abstract
The aim of the present study is to investigate anticancer effect and mechanism of regorafenib in bladder cancer in vitro and in vivo. Human bladder cancer TSGH 8301 cells were treated with regorafenib, NF-κB, AKT, or mitogen-activated protein kinase (MAPK) inhibitors for different time. The changes of cell viability, NF-κB activation, apoptotic signaling transduction, and expression of tumor progression-associated proteins were evaluated with MTT, NF-κB reporter gene assay, flow cytometry, and Western blotting assay. TSGH 8301 tumor bearing mice were established and treated with vehicle (140 μL of 0.1% DMSO) or regorafenib (10 mg/kg/day by gavage) for 15 days. The changes of tumor volume, body weight, NF-κB activation, MAPK activation, and tumor progression-associated proteins (MMP-9, XIAP, VEGF, and Cyclin-D1) after regorafenib treatment were evaluated with digital caliper, digital weight, and ex vivo Western blotting assay. Our results demonstrated NF-κB activation and protein levels of MMP-9, XIAP, VEGF, and Cyclin-D1 were significantly reduced by NF-κB (QNZ), ERK (PD98059), and P38 (SB203580) inhibitors. Regorafenib also significantly induced extrinsic and intrinsic apoptotic signaling transduction in bladder cancer in vitro. In addition, regorafenib significantly inhibited tumor growth, NF-κB, p38, ERK activation and expression of tumor progression-associated proteins in bladder cancer in vitro and in vivo. Taken together, these results proved that regorafenib not only induced apoptosis through extrinsic and intrinsic pathways and but suppressed MAPK/ NF-κB-modulated tumor progression in bladder cancer.
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Affiliation(s)
- Chih‐Hung Chiang
- Department of UrologyMedical Research and Education, Taipei Veterans General HospitalYuan‐Shan/Su‐Ao Branch, YilanTaiwan
- Department of NursingCardinal Tien Junior College of Healthcare and ManagementNew Taipei CityTaiwan
- Department of UrologyNational Taiwan University HospitalTaipeiTaiwan
| | - Jing‐Gung Chung
- Department of Biological Science and TechnologyChina Medical UniversityTaichungTaiwan
- Department of BiotechnologyAsia UniversityTaichungTaiwan
| | - Fei‐Ting Hsu
- Department of Biological Science and TechnologyChina Medical UniversityTaichungTaiwan
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33
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Weng MC, Li MH, Chung JG, Liu YC, Wu JY, Hsu FT, Wang HE. Apoptosis induction and AKT/NF-κB inactivation are associated with regroafenib-inhibited tumor progression in non-small cell lung cancer in vitro and in vivo. Biomed Pharmacother 2019; 116:109032. [PMID: 31163381 DOI: 10.1016/j.biopha.2019.109032] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 01/11/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is a malignant lung cancer type with poor prognosis. NF-κB, the oncogenic transcription factor, has been recognized as an important mediator in progression of NSCLC. Regorafenib, a multikinase inhibitor, was demonstrated to inhibit tumor progression through suppression of ERK/NF-κB signaling in hepatocellular carcinoma cells in vitro and in vivo. However, whether regorafenib inhibit progression of NSCLC is ambiguous. Thus, the major purpose of present study was to evaluate anticancer efficacy and underlying mechanism of regorafenib on tumor progression in NSCLC in vitro and in vivo. CL-1-5-F4 cells were treated with regorafenib, NF-κB (QNZ) or AKT (LY294002) inhibitor for 24 or 48 h. Then, we performed cell viability assay, NF-κB reporter gene assay, transwell invasion assay and apoptosis related flow cytometry assay on cellular level to verify anti-cancer effect and mechanism of regorafenib. CL-1-5-F4 bearing animal model was treated with vehicle or regorafenib for 28 days. The therapeutic efficacy and mechanism of regorafenib in CL-1-5-F4 bearing animal model were investigated by tumor size evaluation, whole body computer tomography (CT) scan, Haemotoxylin and Eosin (H&E) stain and immunohistochemistry (IHC) stain. Our results demonstrated regorafenib significantly inhibited tumor growth and induced apoptosis through extrinsic/intrinsic pathways in NSCLC in vitro and in vivo. Furthermore, we also found the suppression of AKT/NF-κB signaling was required for regorafenib inhibited expression of progression-related and invasion-related proteins. Our finding indicated apoptosis induction and suppression of AKT/NF-κB signaling were associated with regorafenib-inhibited progression of NSCLC in vitro and in vivo.
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Affiliation(s)
- Mao-Chi Weng
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taiwan; Isotope Application Division, Institute of Nuclear Energy Research, Atomic Energy Council, Taiwan
| | - Ming-Hsin Li
- Isotope Application Division, Institute of Nuclear Energy Research, Atomic Energy Council, Taiwan
| | - Jing Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan; Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Yu-Chang Liu
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan
| | - Jeng-Yuan Wu
- Department of Thoracic Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan.
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan.
| | - Hsin-Ell Wang
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taiwan.
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Hsu FT, Chiang IT, Kuo YC, Hsia TC, Lin CC, Liu YC, Chung JG. Amentoflavone Effectively Blocked the Tumor Progression of Glioblastoma via Suppression of ERK/NF- κ B Signaling Pathway. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2019; 47:913-931. [PMID: 31096773 DOI: 10.1142/s0192415x19500484] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Glioblastoma is the most common primary malignant tumor of the central nervous system, with an annual incidence of 5.26 per 100000 people. The clinical outcome of standard therapy and the survival rate remain poor; therefore, there is an unmet need for a new strategy to treat this lethal disease. Although amentoflavone was known to have anticancer potential in various types of cancers, its antiglioblastoma ability and mechanism remain unrecognized. We demonstrated that amentoflavone may suppress glioblastoma invasion and migration by transwell assay. Moreover, we established NF- κ B reporter gene system and used that for verifying NF- κ B inhibition efficacy of amentoflavone on in vitro and in vivo studies. Here, we indicated that amentoflavone not only diminished NF- κ B activation, but also reduced NF- κ B-mediated downstream oncogenes expression, such as MMP-2, MMP-9, XIAP, cyclinD1 and VEGF, which was elucidated by Western blot and immunohistochemistry (IHC). Tumor growth inhibition and NF- κ B reduction was found in the amentoflavone treatment group, which was revealed by the glioblastoma-bearing animal model. In this study, we also used ERK inhibitor and NF- κ B inhibitor (QNZ) to confirm whether the beneficial result of amentoflavone on glioblastoma was mainly regulated by blockage of ERK/NF- κ B signaling. In summary, ERK/NF- κ B signaling pathway has a role in the inhibition of tumor growth by amentoflavone in glioblastoma.
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Affiliation(s)
- Fei-Ting Hsu
- * Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan, R.O.C
| | - I-Tsang Chiang
- § Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C.,¶ Department of Radiological Technology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,∥ Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,*** Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 500, Taiwan, R.O.C
| | - Yu-Cheng Kuo
- ‡ School of Medicine, China Medical University, Taichung 404, Taiwan, R.O.C.,‡‡ Radiation Oncology, China Medical University Hospital, Taiwan, R.O.C
| | - Te-Chun Hsia
- † Department of Respiratory Therapy, China Medical University, Taichung 404, Taiwan, R.O.C.,§§ Department of Internal Medicine, China Medical University Hospital, Taichung 404, Taiwan, R.O.C
| | - Chin-Chung Lin
- ** General Education Center, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,¶¶ Department of Chinese Medicine, Feng-Yuan Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, Taiwan, R.O.C
| | - Yu-Chang Liu
- § Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C.,¶ Department of Radiological Technology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,∥ Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,†† Department of Radiation Oncology, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,*** Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 500, Taiwan, R.O.C
| | - Jing-Gung Chung
- * Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan, R.O.C.,∥∥ Department of Biotechnology, Asia University, Taichung, Taiwan, R.O.C
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Huot JR, Essex AL, Gutierrez M, Barreto R, Wang M, Waning DL, Plotkin LI, Bonetto A. Chronic Treatment with Multi-Kinase Inhibitors Causes Differential Toxicities on Skeletal and Cardiac Muscles. Cancers (Basel) 2019; 11:cancers11040571. [PMID: 31018508 PMCID: PMC6520777 DOI: 10.3390/cancers11040571] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/12/2019] [Accepted: 04/18/2019] [Indexed: 12/20/2022] Open
Abstract
Despite recent progress, chemotherapy remains the preferred treatment for cancer. We have shown a link between anticancer drugs and the development of cachexia, i.e., body wasting accompanied by muscle loss. The multi-kinase inhibitors (MKIs) regorafenib and sorafenib, used as second-line treatment for solid tumors, are frequently accompanied by several side effects, including loss of muscle mass and strength. In the present study we aimed to investigate the molecular mechanisms associated with the occurrence of muscle toxicities in in vivo conditions. Hence, we treated 8-week old healthy CD2F1 male mice with MKIs for up to six weeks and observed decreased skeletal and cardiac muscle mass, consistent with muscle weakness. Modulation of ERK1/2 and GSK3β, as well as increased expression of markers of autophagy, previously associated with muscle atrophy conditions, were shown in skeletal muscle upon treatment with either drug. MKIs also promoted cardiac abnormalities consistent with reduced left ventricular mass, internal diameter, posterior wall thickness and stroke volume, despite unchanged overall function. Notably, different signaling pathways were affected in the heart, including reduced expression of mitochondrial proteins, and elevated AKT, GSK3β, mTOR, MEK1/2 and ERK1/2 phosphorylation. Combined, our data demonstrate detrimental effects on skeletal and cardiac muscle in association with chronic administration of MKIs, although different mechanisms would seem to contribute to the cachectic phenotype in the two tissues.
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Affiliation(s)
- Joshua R Huot
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - Alyson L Essex
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - Maya Gutierrez
- Greenfield Central High School, Greenfield, IN 46140, USA.
| | - Rafael Barreto
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - Meijing Wang
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - David L Waning
- Department of Cellular and Molecular Physiology, Penn State University, Hershey, PA 17033, USA.
| | - Lilian I Plotkin
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - Andrea Bonetto
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
- Department of Otolaryngology-Head & Neck Surgery, Indiana Center for Musculoskeletal Health, Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
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Chen WT, Hsu FT, Liu YC, Chen CH, Hsu LC, Lin SS. Fluoxetine Induces Apoptosis through Extrinsic/Intrinsic Pathways and Inhibits ERK/NF-κB-Modulated Anti-Apoptotic and Invasive Potential in Hepatocellular Carcinoma Cells In Vitro. Int J Mol Sci 2019; 20:ijms20030757. [PMID: 30754643 PMCID: PMC6386946 DOI: 10.3390/ijms20030757] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 01/09/2019] [Accepted: 01/30/2019] [Indexed: 01/06/2023] Open
Abstract
The aim of the present study was to verify the effects of fluoxetine on dysregulation of apoptosis and invasive potential in human hepatocellular carcinoma (HCC) SK-Hep1 and Hep3B cells. Cells were treated with different concentrations of fluoxetine for different times. MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) assays were used for testing the effects of fluoxetine on cell viability. The regulation of apoptosis signaling, and anti-apoptotic, proliferation, and metastasis-associated proteins after fluoxetine treatment were assayed by flow cytometry and Western blotting assay. The detection of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) activation after fluoxetine treatment was performed by NF-κB reporter gene assay. The results demonstrated that fluoxetine significantly reduced cell viability, cell migration/invasion, NF-κB, extracellular signal-regulated kinases (ERK) activation, and expression of anti-apoptotic (Cellular FLICE (FADD-like IL-1β-converting enzyme)-inhibitory protein (C-FLIP), Myeloid cell leukemia-1 (MCL-1), X-Linked inhibitor of apoptosis protein (XAIP), and Survivin), proliferation (Cyclin-D1), angiogenesis (vascular endothelial growth factor (VEGF)), and metastasis-associated proteins (matrix metalloproteinase-9 (MMP-9)). Fluoxetine also significantly induced apoptosis, unregulated extrinsic (activation of first apoptosis signal protein and ligand (Fas/FasL), and caspase-8) and intrinsic (loss of mitochondrial membrane potential (ΔΨm) pathways and increased Bcl-2 homologous antagonist killer (BAK) apoptosis signaling. Taken together, these results demonstrated that fluoxetine induced apoptosis through extrinsic/intrinsic pathways and diminished ERK/NF-κB-modulated anti-apoptotic and invasive potential in HCC cells in vitro.
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Affiliation(s)
- Wei-Ting Chen
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan.
- Department of Psychiatry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung 813, Taiwan.
- Department of Physical Therapy, Shu-Zen Junior College of Medicine and Management, Kaohsiung 821, Taiwan.
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan.
| | - Yu-Chang Liu
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan.
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua 505, Taiwan.
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua 500, Taiwan.
| | - Cheng-Hsien Chen
- Department of Surgery, Show Chwan Memorial Hospital, Changhua 500, Taiwan.
| | - Li-Cho Hsu
- Division of Endocrinology and Metabolism, Department of Medicine, National Yang-Ming University Hospital, Yilan 260, Taiwan.
| | - Song-Shei Lin
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406, Taiwan.
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Kuan LY, Chen WL, Chen JH, Hsu FT, Liu TT, Chen WT, Wang KL, Chen WC, Liu YC, Wang WS. Magnolol Induces Apoptosis and Inhibits ERK-modulated Metastatic Potential in Hepatocellular Carcinoma Cells. In Vivo 2019; 32:1361-1368. [PMID: 30348689 DOI: 10.21873/invivo.11387] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND/AIM The aim of the present study was to evaluate the anti-cancer effect of magnolol in hepatocellular carcinoma (HCC) cells in vitro. MATERIALS AND METHODS HCC SK-Hep1 cells were treated with different concentrations of magnolol or PD98059 [extracellular-signal-regulated kinase (ERK) inhibitor] for 48 h, and then cell viability, apoptosis, signal transduction, expression of anti-apoptotic and metastasis-related proteins, and cell invasion were investigated by [3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] (MTT) assay, flow cytometry, nuclear factor kappa B (NF-ĸB) reporter gene, western blotting, and cell invasion assays. RESULTS Magnolol significantly induced accumulation of sub-G1 phase and caspase-3 activation and inhibited NF-ĸB activation, cell invasion, expression of phosphorylated ERK (pERK), anti-apoptotic and metastatic-related proteins. ERK inactivation was required for magnolol-induced inhibition of metastatic potential of SK-Hep1 cells. CONCLUSION Taken together, these results indicated that magnolol not only induced apoptosis, but also inhibited ERK-modulated metastatic potential of HCC SK-Hep1 cells.
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Affiliation(s)
- Lin-Yen Kuan
- Department of Emergency Medicine, Cathay General Hospital, Taipei, Taiwan, R.O.C.,School of Medicine, Fu Jen Catholic University, Taipei, Taiwan, R.O.C
| | - Wei-Lung Chen
- Department of Emergency Medicine, Cathay General Hospital, Taipei, Taiwan, R.O.C.,School of Medicine, Fu Jen Catholic University, Taipei, Taiwan, R.O.C
| | - Jiann-Hwa Chen
- Department of Emergency Medicine, Cathay General Hospital, Taipei, Taiwan, R.O.C.,School of Medicine, Fu Jen Catholic University, Taipei, Taiwan, R.O.C
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Tsu-Te Liu
- Division of Gastroenterology, Department of Internal Medicine, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C
| | - Wei-Ting Chen
- Department of Psychiatry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan, R.O.C
| | - Kai-Lee Wang
- Department of Nursing, Ching Kuo Institute of Management and Health, Keelung, Taiwan, R.O.C
| | - Wen-Chang Chen
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Chiayi Branch, Chang Gung University of Science and Technology, Chiayi, Taiwan, R.O.C.,Department of Medical Imaging and Radiological Science, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - Yu-Chang Liu
- Department of Medical Imaging and Radiological Science, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C. .,Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C.,Department of Radiation Oncology, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Wei-Shu Wang
- Department of Medicine, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C. .,School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C
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Lee KC, Chen WT, Liu YC, Lin SS, Hsu FT. Amentoflavone Inhibits Hepatocellular Carcinoma Progression Through Blockage of ERK/NF-ĸB Activation. In Vivo 2018; 32:1097-1103. [PMID: 30150431 DOI: 10.21873/invivo.11351] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/21/2018] [Accepted: 05/23/2018] [Indexed: 02/06/2023]
Abstract
AIM The aim of the present study was to confirm therapeutic efficacy and find probable mechanism of action of amentoflavone in hepatocellular carcinoma (HCC) in vivo. MATERIALS AND METHODS Luciferase reporter vector pGL4.50_transfected SK-Hep1 (SK-Hep1/luc2) tumor-bearing mice were treated with vehicle or amentoflavone (100 mg/kg/day by gavage) for 14 days. Tumor growth, amentoflavone toxicity, and extracellular signal-regulated kinase (ERK)/nuclear factor-kappaB (NF-ĸB) signaling in tumor progression were evaluated with digital caliper, bioluminescence imaging, computed tomography, body weight, pathological examination of liver, and immunohistochemistry staining. RESULTS Amentoflavone significantly inhibited tumor growth, ERK/NF-ĸB activation, and expression of tumor progression-associated proteins as compared to vehicle-treated group. In addition, body weight and liver morphology of mice were not influenced by amentoflavone treatment. CONCLUSION These results suggest that amentoflavone inhibits HCC progression through suppression of ERK/NF-ĸB signaling.
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Affiliation(s)
- Kun-Ching Lee
- Department of Medical Imaging and Radiological Sciences, Central-Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C
| | - Wei-Ting Chen
- Department of Medical Imaging and Radiological Sciences, Central-Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,Department of Psychiatry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan, R.O.C
| | - Yu-Chang Liu
- Department of Medical Imaging and Radiological Sciences, Central-Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.,Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan, Taiwan, R.O.C
| | - Song-Shei Lin
- Department of Medical Imaging and Radiological Sciences, Central-Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.
| | - Fei-Ting Hsu
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C. .,Department of Medical Imaging, Taipei Medical University Hospital, Taipei, Taiwan, R.O.C.,Research Center of Translational Imaging, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C.,Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, R.O.C
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