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Chen X, Liu Q, Wu E, Ma Z, Tuo B, Terai S, Li T, Liu X. The role of HMGB1 in digestive cancer. Biomed Pharmacother 2023; 167:115575. [PMID: 37757495 DOI: 10.1016/j.biopha.2023.115575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023] Open
Abstract
High mobility group box protein B1 (HMGB1) belongs to the HMG family, is widely expressed in the nucleus of digestive mucosal epithelial cells, mesenchymal cells and immune cells, and binds to DNA to participate in genomic structural stability, mismatch repair and transcriptional regulation to maintain normal cellular activities. In the context of digestive inflammation and tumors, HMGB1 readily migrates into the extracellular matrix and binds to immune cell receptors to affect their function and differentiation, further promoting digestive tract tissue injury and tumor development. Notably, HMGB1 can also promote the antitumor immune response. Therefore, these seemingly opposing effects in tumors make targeted HMGB1 therapies important in digestive cancer. This review focuses on the role of HMGB1 in tumors and its effects on key pathways of digestive cancer and aims to provide new possibilities for targeted tumor therapy.
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Affiliation(s)
- Xiangqi Chen
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Qian Liu
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Enqing Wu
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Zhiyuan Ma
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Biguang Tuo
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Shuji Terai
- Division of Gastroenterology & Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Japan
| | - Taolang Li
- Department of General Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China.
| | - Xuemei Liu
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China.
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DU K, Wu X, Ji X, Liang N, Li Z. Early growth response 1 promoted the invasion of glioblastoma multiforme by elevating HMGB1. J Neurosurg Sci 2023; 67:422-430. [PMID: 33297605 DOI: 10.23736/s0390-5616.20.05107-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Glioblastoma multiforme (GBM) is the most common and deadly glioma subtype. Early growth response 1 (EGR1) participates in the progression of several cancer types, but the expression and function of EGR1 in GBM was rarely investigated. METHODS The expressions of EGR1 in GBM were detected with qRT-PCR and immunohistochemistry in 12 pairs of fresh GBM tissues and 116 paraffin-embedded specimens. The patients were divided into high and low EGR1 groups according to the IHC score of EGR1, and the prognostic significances of different groups were evaluated with univariate and multivariate analyses. With in-vitro experiments, we assessed the role of EGR1 in the proliferation and invasion of GBM cells. RESULTS In our study, EGR1 was up-regulated in GBM tissues compared with tumor-adjacent normal tissues. High expression of EGR1 or HMGB1 were unfavorable prognostic biomarkers of GBM. Coexpression of EGR1 and HMGB1 could predict the prognosis of GBM more sensitively. EGR1 facilitated the proliferation and invasion of GBM cells. Moreover, EGR1 promoted the invasion, instead of proliferation, of GBM cells by elevating the expression of HMGB1. CONCLUSIONS ERG1 was a prognostic biomarker of GBM, and ERG1 and HMGB1 synergistically could predict the GBM prognosis more precisely. ERG1 could promote GBM cell invasion by inducing HMGB1 expression.
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Affiliation(s)
- Kai DU
- Department of Neurosurgery, Yidu Central Hospital of Weifang, Weifang, China
| | - Xiaoyou Wu
- Department of Pediatrics, Yidu Central Hospital of Weifang, Weifang, China
| | - Xiaofei Ji
- Department of Pediatrics, Yidu Central Hospital of Weifang, Weifang, China
| | - Nan Liang
- Department of Neurosurgery, the Second Hospital of Shandong First Medical University, Taian, China
| | - Zheng Li
- Department of Neurosurgery, the Second Hospital of Shandong First Medical University, Taian, China -
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Huang H, Dai Y, Duan Y, Yuan Z, Li Y, Zhang M, Zhu W, Yu H, Zhong W, Feng S. Effective prediction of potential ferroptosis critical genes in clinical colorectal cancer. Front Oncol 2022; 12:1033044. [PMID: 36324584 PMCID: PMC9619366 DOI: 10.3389/fonc.2022.1033044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/27/2022] [Indexed: 08/30/2023] Open
Abstract
BACKGROUND Colon cancer is common worldwide, with high morbidity and poor prognosis. Ferroptosis is a novel form of cell death driven by the accumulation of iron-dependent lipid peroxides, which differs from other programmed cell death mechanisms. Programmed cell death is a cancer hallmark, and ferroptosis is known to participate in various cancers, including colon cancer. Novel ferroptosis markers and targeted colon cancer therapies are urgently needed. To this end, we performed a preliminary exploration of ferroptosis-related genes in colon cancer to enable new treatment strategies. METHODS Ferroptosis-related genes in colon cancer were obtained by data mining and screening for differentially expressed genes (DEGs) using bioinformatics analysis tools. We normalized the data across four independent datasets and a ferroptosis-specific database. Identified genes were validated by immunohistochemical analysis of pathological and healthy clinical samples. RESULTS We identified DEGs in colon cancer that are involved in ferroptosis. Among these, five core genes were found: ELAVL1, GPX2, EPAS1, SLC7A5, and HMGB1. Bioinformatics analyses revealed that the expression of all five genes, except for EPAS1, was higher in tumor tissues than in healthy tissues. CONCLUSIONS The preliminary exploration of the five core genes revealed that they are differentially expressed in colon cancer, playing an essential role in ferroptosis. This study provides a foundation for subsequent research on ferroptosis in colon cancer.
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Affiliation(s)
- Hongliang Huang
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yuexiang Dai
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yingying Duan
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Zhongwen Yuan
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yanxuan Li
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Maomao Zhang
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenting Zhu
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
| | - Hang Yu
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
| | - Wenfei Zhong
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
| | - Senling Feng
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangzhou, China
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
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Li L, Beeraka NM, Xie L, Dong L, Liu J, Wang L. Co-expression of High-mobility group box 1 protein (HMGB1) and receptor for advanced glycation end products (RAGE) in the prognosis of esophageal squamous cell carcinoma. Discov Oncol 2022; 13:64. [PMID: 35829833 PMCID: PMC9279518 DOI: 10.1007/s12672-022-00527-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/15/2022] [Indexed: 12/24/2022] Open
Abstract
Esophageal cancer is a malignant type of cancer with a high mortality rate. The aim of this study is to determine co-expression patterns of High-mobility group box 1 protein (HMGB1) and receptor for advanced glycation end products (RAGE) in ESCC (esophageal squamous cell carcinoma) conditions and their prognostic role in cancer progression. The expression of HMGB1 and RAGE in ESCC tissues has been analyzed using qRT-PCR and Western blotting. Co-localized expression patterns of HMGB1 and RAGE in ESCC tissues were determined using immunohistochemistry and analyzed for clinical-pathological parameters. Overall survival was performed based on co-expression of HMGB1 and RAGE proteins. A higher expression pattern of HMGB1, and RAGE was observed at mRNA and protein level in the ESCC group compared to the adjacent tissue group. Expression of HMGB1 was significantly correlated with lymph node, metastasis, lymphatic invasion, and venous invasion (p < 0.05). RAGE expression exhibited a significant correlation with venous invasion. Overall survival was significantly shorter (P < 0.05) in the patients with co-expression of HMGB1 and RAGE compared to the patients without co-expression. A significant difference in the overall survival was evident between the patients with co-expression of HMGB1 and RAGE and the patients without coexpression. HMGB1 and RAGE expression patterns were associated with aggressive metastatic characteristics of ESCC. The co-expression of HMGB1 and RAGE was correlated with shorter survival times. Results concluded the co-expression patterns of HMGB1 and RAGE exhibited a prognostic relevance in ESCC conditions.
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Affiliation(s)
- Lingzhao Li
- Department of Clinical Laboratory, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007 Henan People’s Republic of China
| | - Narasimha M. Beeraka
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000 Henan People’s Republic of China
- Department of Human Anatomy, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991 Russian Federation
| | - Linsen Xie
- Department of Clinical Laboratory, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007 Henan People’s Republic of China
| | - Li Dong
- Department of Clinical Laboratory, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007 Henan People’s Republic of China
| | - Junqi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000 Henan People’s Republic of China
| | - Lei Wang
- Department of Radiation Oncology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, 195# Tongbai Road, Zhengzhou, 450052 Henan People’s Republic of China
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Maesaka F, Kuwada M, Horii S, Kishi S, Fujiwara-Tani R, Mori S, Fujii K, Mori T, Ohmori H, Owari T, Miyake M, Nakai Y, Tanaka N, Bhawal UK, Luo Y, Kondoh M, Fujimoto K, Kuniyasu H. Hypomethylation of CLDN4 Gene Promoter Is Associated with Malignant Phenotype in Urinary Bladder Cancer. Int J Mol Sci 2022; 23:ijms23126516. [PMID: 35742959 PMCID: PMC9224287 DOI: 10.3390/ijms23126516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 06/03/2022] [Accepted: 06/08/2022] [Indexed: 12/04/2022] Open
Abstract
The tight junction (TJ) protein claudin-4 (CLDN4) is overexpressed in bladder urothelial carcinoma (BUC) and correlates with cancer progression. However, the mechanism of CLDN4 upregulation and promotion of malignant phenotype is not clear. Here, we analyzed 157 cases of BUC and investigated the hypomethylation of CpG island in the CLDN4 promoter DNA and its correlation with cancer progression. In hypomethylated cases, CLDN4 expression, cell proliferation, stemness, and epithelial-mesenchymal transition were increased. Treatment of three human BUC cell lines with the demethylating agent aza-2′-deoxycytidine (AZA) led to excessive CLDN4 expression, and, specifically, to an increase in CLDN4 monomer that is not integrated into the TJ. The TJ-unintegrated CLDN4 was found to bind integrin β1 and increase stemness, drug resistance, and metastatic ability of the cells as well as show an anti-apoptosis effect likely via FAK phosphorylation, which reduces upon knockdown of CLDN4. Thus, CLDN4 is overexpressed in BUC by an epigenetic mechanism and the high expression enhances the malignant phenotype of BUC via increased levels of TJ-unintegrated CLDN4. CLDN4 promoter DNA methylation is expected to be a novel indicator of BUC malignant phenotype and a new therapeutic target.
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Affiliation(s)
- Fumisato Maesaka
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Masaomi Kuwada
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Shohei Horii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
| | - Takuya Owari
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Makito Miyake
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Yasushi Nakai
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Nobumichi Tanaka
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Ujjal Kumar Bhawal
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India
| | - Yi Luo
- Jiangsu Province Key Laboratory of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong 226001, China;
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, 6-1 Yamadaoka, Suita 565-0871, Osaka, Japan;
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan; (T.O.); (M.M.); (Y.N.); (N.T.); (K.F.)
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Nara, Japan; (F.M.); (M.K.); (S.H.); (S.K.); (R.F.-T.); (S.M.); (K.F.); (T.M.); (H.O.); (U.K.B.)
- Correspondence: ; Tel.: +81-744-22-3051; Fax: +81-744-25-7308
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Yang Y, Li XB, Li Y, Li TX, Li P, Deng GM, Guo Q, Zhou X, Chen XH. Extracellular Vesicles Derived From Hypoxia-Conditioned Adipose-Derived Mesenchymal Stem Cells Enhance Lymphangiogenesis. Cell Transplant 2022; 31:9636897221107536. [PMID: 35861534 PMCID: PMC9310282 DOI: 10.1177/09636897221107536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Extracellular vesicles from adipose-derived mesenchymal stem cells (ADSCs) play an important role in lymphangiogenesis; however, the underlying mechanisms are not fully understood. In this study, we aimed to investigate the function of extracellular vesicles secreted by hypoxia-conditioned ADSCs in lymphangiogenesis and explore the potential molecular mechanisms. Extracellular vesicles were extracted from ADSCs cultured under hypoxia or normoxia conditions. The uptake of extracellular vesicles by lymphatic endothelial cells (LECs) was detected by immunofluorescence staining. The effects of extracellular vesicles on the viability, migration, and tube formation of LECs were determined by CCK-8 assay, migration assay, and tube formation assay, respectively. Molecules and pathway involved in lymphangiogenesis mediated by ADSC-derived extracellular vesicles were analyzed by luciferase reporter assay, qRT-polymerase chain reaction (PCR), and Western blot. Hypoxia ADSC-derived extracellular vesicles (H-ADSC/evs) significantly enhanced the proliferation, migration, and tube formation of LECs. Hypoxia decreased the expression of miR-129 in ADSC-derived extracellular vesicles. Overexpression of miR-129 counteracted the promoting effect of H-ADSC/evs on lymphangiogenesis. In addition, decreased exosomal miR-129 expression resulted in upregulation of HMGB1 in LECs, which led to AKT activation and lymphangiogenesis enhancement. Our data reveal that extracellular vesicles derived from hypoxia-conditioned ADSCs induce lymphangiogenesis, and this effect is mediated by miR-129/HMGB1/AKT signaling. Our findings imply that hypoxia ADSC-isolated extracellular vesicles may represent as a valuable target for the treatment of diseases associated with lymphatic remodeling.
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Affiliation(s)
- Yi Yang
- Department of Microsurgery, Trauma and Hand Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xu-Bo Li
- Department of Microsurgery, Trauma and Hand Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yu Li
- Department of Microsurgery, Trauma and Hand Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tian-Xiao Li
- Department of Pharmacy, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Ping Li
- Department of Microsurgery, Trauma and Hand Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Guang-Mao Deng
- Department of Orthopedic, Huiya Hospital, The First Affiliated Hospital of Sun Yat-sen University, Huizhou, China
| | - Qiang Guo
- Department of Orthopedic, Huiya Hospital, The First Affiliated Hospital of Sun Yat-sen University, Huizhou, China
| | - Xiang Zhou
- Department of Microsurgery, Trauma and Hand Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiao-Hu Chen
- Department of Orthopedic, Huiya Hospital, The First Affiliated Hospital of Sun Yat-sen University, Huizhou, China
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Gorgulho CM, Krishnamurthy A, Lanzi A, Galon J, Housseau F, Kaneno R, Lotze MT. Gutting it Out: Developing Effective Immunotherapies for Patients With Colorectal Cancer. J Immunother 2021; 44:49-62. [PMID: 33416261 PMCID: PMC8092416 DOI: 10.1097/cji.0000000000000357] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/27/2020] [Indexed: 12/20/2022]
Abstract
Risk factors for colorectal cancer (CRC) include proinflammatory diets, sedentary habits, and obesity, in addition to genetic syndromes that predispose individuals to this disease. Current treatment relies on surgical excision and cytotoxic chemotherapies. There has been a renewed interest in immunotherapy as a treatment option for CRC given the success in melanoma and microsatellite instable (MSI) CRC. Immunotherapy with checkpoint inhibitors only plays a role in the 4%-6% of patients with MSIhigh tumors and even within this subpopulation, response rates can vary from 30% to 50%. Most patients with CRC do not respond to this modality of treatment, even though colorectal tumors are frequently infiltrated with T cells. Tumor cells limit apoptosis and survive following intensive chemotherapy leading to drug resistance and induction of autophagy. Pharmacological or molecular inhibition of autophagy improves the efficacy of cytotoxic chemotherapy in murine models. The microbiome clearly plays an etiologic role, in some or most colon tumors, realized by elegant findings in murine models and now investigated in human clinical trials. Recent results have suggested that cancer vaccines may be beneficial, perhaps best as preventive strategies. The search for therapies that can be combined with current approaches to increase their efficacy, and new knowledge of the biology of CRC are pivotal to improve the care of patients suffering from this disease. Here, we review the basic immunobiology of CRC, current "state-of-the-art" immunotherapies and define those areas with greatest therapeutic promise for the future.
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Affiliation(s)
- Carolina Mendonça Gorgulho
- Department of Microbiology and Immunology, Institute of Biosciences of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- Department of Pathology, School of Medicine of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- DAMP Laboratory, Department of Surgery, University of Pittsburgh, Pittsburgh - PA, USA
| | | | - Anastasia Lanzi
- INSERM, Laboratory of Integrative Cancer Immunology, Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers, Sorbonne Université, Sorbonne Paris Cité, Université de Paris, Paris, France
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers, Sorbonne Université, Sorbonne Paris Cité, Université de Paris, Paris, France
| | - Franck Housseau
- Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins School of Medicine, CRB-I Room 4M59, 1650 Orleans Street, Baltimore, MD, USA
| | - Ramon Kaneno
- Department of Microbiology and Immunology, Institute of Biosciences of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- Department of Pathology, School of Medicine of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Michael T. Lotze
- DAMP Laboratory, Department of Surgery, University of Pittsburgh, Pittsburgh - PA, USA
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Owari T, Sasaki T, Fujii K, Fujiwara-Tani R, Kishi S, Mori S, Mori T, Goto K, Kawahara I, Nakai Y, Miyake M, Luo Y, Tanaka N, Kondoh M, Fujimoto K, Kuniyasu H. Role of Nuclear Claudin-4 in Renal Cell Carcinoma. Int J Mol Sci 2020; 21:ijms21218340. [PMID: 33172177 PMCID: PMC7664319 DOI: 10.3390/ijms21218340] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 12/22/2022] Open
Abstract
Claudin-4 (CLDN4) is a tight junction protein to maintain the cancer microenvironment. We recently reported the role of the CLDN4 not forming tight junction in the induction of epithelial-mesenchymal transition (EMT). Herein, we investigated the role of CLDN4 in renal cell carcinoma (RCC), focusing on CLDN4. CLDN4 expression in 202 RCCs was examined by immunostaining. CLDN4 phosphorylation and subcellular localization were examined using high metastatic human RCC SN12L1 and low metastatic SN12C cell lines. In 202 RCC cases, the CLDN4 expression decreased in the cell membrane and had no correlation with clinicopathological factors. However, CLDN4 was localized in the nucleus in 5 cases (2%), all of which were pT3. Contrastingly, only 6 of 198 nuclear CLDN4-negative cases were pT3. CLDN4 was found in the nuclear fraction of a highly metastatic human RCC cell line, SN12L1, but not in the low metastatic SN12C cells. In SN12L1 cells, phosphorylation of tyrosine and serine residues was observed in cytoplasmic CLDN4, but not in membranous CLDN4. In contrast, phosphorylation of serine residues was observed in nuclear CLDN4. In SN12L1 cells, CLDN4 tyrosine phosphorylation by EphA2/Ephrin A1 resulted in the release of CLDN4 from tight junction and cytoplasmic translocation. Furthermore, protein kinase C (PKC)-ε phosphorylated the CLDN4 serine residue, resulting in nuclear import. Contrarily, in SN12C cells that showed decreased expression of EphA2/Ephrin A1 and PKCε, the activation of EphA2/EphrinA1 and PKCε induced cytoplasmic and nuclear translocation of CLDN4, respectively. Furthermore, the nuclear translocation of CLDN4 promoted the nuclear translocation of Yes-associated protein (YAP) bound to CLDN4, which induced the EMT phenotype. These findings suggest that the release of CLDN4 by impaired tight junction might be a mechanism underlying the malignant properties of RCC. These findings suggest that the release of CLDN4 by impaired tight junction might be one of the mechanisms of malignant properties of RCC.
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Affiliation(s)
- Takuya Owari
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (Y.N.); (M.M.); (N.T.)
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
| | - Yasushi Nakai
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (Y.N.); (M.M.); (N.T.)
| | - Makito Miyake
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (Y.N.); (M.M.); (N.T.)
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, Jiangsu, China
| | - Nobumichi Tanaka
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (Y.N.); (M.M.); (N.T.)
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, 6-1 Yamadaoka, Suita, Osaka 565-0871, Japan;
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (Y.N.); (M.M.); (N.T.)
- Correspondence: (K.F.); (H.K.)
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (T.O.); (T.S.); (K.F.); (R.F.-T.); (S.K.); (S.M.); (T.M.); (K.G.); (I.K.); (Y.L.)
- Correspondence: (K.F.); (H.K.)
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9
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Azizian-Farsani F, Abedpoor N, Hasan Sheikhha M, Gure AO, Nasr-Esfahani MH, Ghaedi K. Receptor for Advanced Glycation End Products Acts as a Fuel to Colorectal Cancer Development. Front Oncol 2020; 10:552283. [PMID: 33117687 PMCID: PMC7551201 DOI: 10.3389/fonc.2020.552283] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/14/2020] [Indexed: 12/14/2022] Open
Abstract
Receptor for advanced glycation end-products (RAGE) is a multiligand binding and single-pass transmembrane protein taken in diverse chronic inflammatory conditions. RAGE behaves as a pattern recognition receptor, which binds and is engaged in the cellular response to a variety of damage-associated molecular pattern molecules, as well as HMGB1, S100 proteins, and AGEs (advanced glycation end-products). The RAGE activation turns out to a formation of numerous intracellular signaling mechanisms, resulting in the progression and prolongation of colorectal carcinoma (CRC). The RAGE expression correlates well with the survival of colon cancer cells. RAGE is involved in the tumorigenesis, which increases and develops well in the stressed tumor microenvironment. In this review, we summarized downstream signaling cascade activated by the multiligand activation of RAGE, as well as RAGE ligands and their sources, clinical studies, and tumor markers related to RAGE particularly in the inflammatory tumor microenvironment in CRC. Furthermore, the role of RAGE signaling pathway in CRC patients with diabetic mellitus is investigated. RAGE has been reported to drive assorted signaling pathways, including activator protein 1, nuclear factor-κB, signal transducer and activator of transcription 3, SMAD family member 4 (Smad4), mitogen-activated protein kinases, mammalian target of rapamycin, phosphoinositide 3-kinases, reticular activating system, Wnt/β-catenin pathway, and Glycogen synthase kinase 3β, and even microRNAs.
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Affiliation(s)
| | - Navid Abedpoor
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Reasearch (ACECR), Isfahan, Iran
| | | | - Ali Osmay Gure
- Department of Molecular Biology and Genetics, Faculty of Science, Bilkent University, Ankara, Turkey
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Reasearch (ACECR), Isfahan, Iran
| | - Kamran Ghaedi
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Reasearch (ACECR), Isfahan, Iran.,Division of Cellular and Molecular Biology, Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
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10
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Nakashima C, Kirita T, Yamamoto K, Mori S, Luo Y, Sasaki T, Fujii K, Ohmori H, Kawahara I, Mori T, Goto K, Kishi S, Fujiwara-Tani R, Kuniyasu H. Malic Enzyme 1 Is Associated with Tumor Budding in Oral Squamous Cell Carcinomas. Int J Mol Sci 2020; 21:ijms21197149. [PMID: 32998265 PMCID: PMC7582746 DOI: 10.3390/ijms21197149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/14/2022] Open
Abstract
Budding at the tumor invasive front has been correlated with the malignant properties of many cancers. Malic enzyme 1 (ME1) promotes the Warburg effect in cancer cells and induces epithelial–mesenchymal transition (EMT) in oral squamous cell carcinoma (OSCC). Therefore, we investigated the role of ME1 in tumor budding in OSCC. Tumor budding was measured in 96 human OSCCs by immunostaining for an epithelial marker (AE1/AE3), and its expression was compared with that of ME1. A significant correlation was observed between tumor budding and ME1 expression. The correlation increased with the progression of cancer. In human OSCC cells, lactate secretion decreased when lactate fermentation was suppressed by knockdown of ME1 and lactate dehydrogenase A or inhibition of pyruvate dehydrogenase (PDH) kinase. Furthermore, the extracellular pH increased, and the EMT phenotype was suppressed. In contrast, when oxidative phosphorylation was suppressed by PDH knockdown, lactate secretion increased, extracellular pH decreased, and the EMT phenotype was promoted. Induction of chemical hypoxia in OSCC cells by CoCl2 treatment resulted in increased ME1 expression along with HIF1α expression and promotion of the EMT phenotype. Hypoxic conditions also increased matrix metalloproteinases expression and decreased mitochondrial membrane potential, mitochondrial oxidative stress, and extracellular pH. Furthermore, the hypoxic treatment resulted in the activation of Yes-associated protein (YAP), which was abolished by ME1 knockdown. These findings suggest that cancer cells at the tumor front in hypoxic environments increase their lactate secretion by switching their energy metabolism from oxidative phosphorylation to glycolysis owing to ME1 overexpression, decrease in extracellular pH, and YAP activation. These alterations enhance EMT and the subsequent tumor budding. Tumor budding and ME1 expression are thus considered useful markers of OSCC malignancy, and ME1 is expected to be a relevant target for molecular therapy.
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MESH Headings
- Adaptor Proteins, Signal Transducing/genetics
- Adaptor Proteins, Signal Transducing/metabolism
- Aged
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/pathology
- Cell Hypoxia
- Cell Line, Tumor
- Cell Proliferation
- Disease Progression
- Epithelial-Mesenchymal Transition/genetics
- Female
- Gene Expression Regulation, Neoplastic
- Glycolysis/genetics
- Humans
- Hydrogen-Ion Concentration
- Hypoxia-Inducible Factor 1, alpha Subunit/genetics
- Hypoxia-Inducible Factor 1, alpha Subunit/metabolism
- L-Lactate Dehydrogenase/antagonists & inhibitors
- L-Lactate Dehydrogenase/genetics
- L-Lactate Dehydrogenase/metabolism
- Lymphatic Metastasis
- Malate Dehydrogenase/antagonists & inhibitors
- Malate Dehydrogenase/genetics
- Malate Dehydrogenase/metabolism
- Male
- Middle Aged
- Monocarboxylic Acid Transporters/antagonists & inhibitors
- Monocarboxylic Acid Transporters/genetics
- Monocarboxylic Acid Transporters/metabolism
- Mouth Neoplasms/genetics
- Mouth Neoplasms/metabolism
- Mouth Neoplasms/pathology
- Oxidative Phosphorylation
- Pyruvate Dehydrogenase Acetyl-Transferring Kinase/antagonists & inhibitors
- Pyruvate Dehydrogenase Acetyl-Transferring Kinase/genetics
- Pyruvate Dehydrogenase Acetyl-Transferring Kinase/metabolism
- RNA, Small Interfering/genetics
- RNA, Small Interfering/metabolism
- Signal Transduction
- Symporters/antagonists & inhibitors
- Symporters/genetics
- Symporters/metabolism
- Transcription Factors/genetics
- Transcription Factors/metabolism
- YAP-Signaling Proteins
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Affiliation(s)
- Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
- Department of Oral and Maxillofacial Surgery, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan;
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan;
- Correspondence: (T.K.); (H.K.); Tel.: +81-744-22-3051 (T.K. & H.K.); Fax: +81-744-25-7308 (H.K.)
| | - Kazuhiko Yamamoto
- Department of Oral and Maxillofacial Surgery, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan;
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, China;
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (C.N.); (S.M.); (T.S.); (K.F.); (H.O.); (I.K.); (T.M.); (K.G.); (S.K.); (R.F.-T.)
- Correspondence: (T.K.); (H.K.); Tel.: +81-744-22-3051 (T.K. & H.K.); Fax: +81-744-25-7308 (H.K.)
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11
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Fujiwara-Tani R, Sasaki T, Fujii K, Luo Y, Mori T, Kishi S, Mori S, Matsushima-Otsuka S, Nishiguchi Y, Goto K, Kawahara I, Kondoh M, Sho M, Kuniyasu H. Diabetes mellitus is associated with liver metastasis of colorectal cancer through production of biglycan-rich cancer stroma. Oncotarget 2020; 11:2982-2994. [PMID: 32821344 PMCID: PMC7415403 DOI: 10.18632/oncotarget.27674] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/20/2020] [Indexed: 12/17/2022] Open
Abstract
High morbidity and mortality of cancer, especially colorectal cancer (CRC), in diabetic patients have been reported. In this study, we investigated the relationship between the presence of diabetes mellitus (blood hemoglobin A1C was 6.5% or higher at the time of diagnosis of CRC) and the progression and liver metastasis of CRC. Histopathological findings in the primary lesions, which were preferential to diabetes-complicated CRC (DM-CRC) and the liver metastasis, were also investigated. Of the 473 CRC patients who underwent curative surgical resection, 148 (31%) had diabetes. In DM-CRC cases, the stage was more advanced, with more cases in stage IV or postoperative disease recurrence. Histopathological findings correlated with liver metastasis in DM-CRC, including budding grade, perineural invasion, and myxomatous tumor stroma, and all were highly correlated with the stage. Additionally, myxomatous stroma showed the strongest correlation with liver metastasis in multivariate analysis. Myxomatous stroma in stage III cases correlated with liver recurrence. The myxomatous stroma was abundant in biglycan protein and contained numerous CD90-positive mesenchymal stem cells (MSCs). In human colon cancer cell line HT29, biglycan expression was induced by high sugar concentration, fatty acids, and insulin, and its contact co-culture with MSCs resulted in enhanced stemness and epithelial-mesenchymal transition phenotype. Thus, DM-CRC has higher malignant phenotypes compared to non-DM-CRC, and the involvement of diabetes-induced biglycan may act as a pathogenic factor.
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Affiliation(s)
- Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | | | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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12
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Sasaki T, Mori S, Kishi S, Fujiwara-Tani R, Ohmori H, Nishiguchi Y, Hojo Y, Kawahara I, Nakashima C, Fujii K, Luo Y, Kuniyasu H. Effect of Proton Pump Inhibitors on Colorectal Cancer. Int J Mol Sci 2020; 21:ijms21113877. [PMID: 32485921 PMCID: PMC7312442 DOI: 10.3390/ijms21113877] [Citation(s) in RCA: 19] [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: 04/13/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 02/07/2023] Open
Abstract
Proton pump inhibitors (PPIs) are administered commonly to aged people; however, their effect on colorectal cancer (CRC) has still not been fully elucidated. Here, we examined the effect of PPIs and consequent alkalization on CRC cells. PPI administration alkalized the fecal pH and increased serum gastrin concentration. PPI and pH8 treatment (alkalization) of CMT93 mouse colon cancer cells inhibited cell growth and invasion, increased oxidative stress and apoptosis, and decreased mitochondrial volume and protein levels of cyclin D1 and phosphorylated extracellular signal-regulated kinase (pERK) 1/2. In contrast, gastrin treatment enhanced growth and invasion, decreased oxidative stress and apoptosis, and increased mitochondrial volume and cyclin D1 and pERK1/2 levels. Concurrent treatment with a PPI, pH8, and gastrin increased aldehyde dehydrogenase activity and also enhanced liver metastasis in the BALB/c strain of mice. PPI administration was associated with Clostridiumperfringens enterotoxin (CPE) in CRC lesions. CPE treatment activated yes-associated protein (YAP) signals to enhance proliferation and stemness. The orthotopic colon cancer model of CMT93 cells with long-term PPI administration showed enhanced tumor growth and liver metastasis due to gastrin and YAP activation, as indicated by gastrin receptor knockdown and treatment with a YAP inhibitor. These findings suggest that PPI promotes CRC growth and metastasis by increasing gastrin concentration and YAP activation, resulting in gut flora alteration and fecal alkalization. These findings suggest that PPI use in colorectal cancer patients might create a risk of cancer promotion.
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Affiliation(s)
- Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Yudai Hojo
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, China
- Correspondence: (Y.L.); (H.K.); Tel.: +86-0513-85051805 (Y.L.); +81-744-22-3051 (H.K.); Fax: +81-744-25-7308 (H.K.)
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan; (T.S.); (S.M.); (S.K.); (R.F.-T.); (H.O.); (Y.N.); (Y.H.); (I.K.); (C.N.); (K.F.)
- Correspondence: (Y.L.); (H.K.); Tel.: +86-0513-85051805 (Y.L.); +81-744-22-3051 (H.K.); Fax: +81-744-25-7308 (H.K.)
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13
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Fujiwara-Tani R, Fujii K, Mori S, Kishi S, Sasaki T, Ohmori H, Nakashima C, Kawahara I, Nishiguchi Y, Mori T, Sho M, Kondoh M, Luo Y, Kuniyasu H. Role of Clostridium perfringens Enterotoxin on YAP Activation in Colonic Sessile Serrated Adenoma/ Polyps with Dysplasia. Int J Mol Sci 2020; 21:ijms21113840. [PMID: 32481659 PMCID: PMC7313056 DOI: 10.3390/ijms21113840] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/26/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022] Open
Abstract
Sessile serrated adenoma/polyp with dysplasia (SSA/P-D) is an SSA/P with cellular dysplasia and has a higher risk of progressing to colon carcinogenesis. Previously, we reported that tight junction impairment by Clostridiumperfringens enterotoxin (CPE) leads to activation of the transcriptional co-activator yes-associated protein (YAP) in oral squamous cell carcinoma. Here, we investigated whether CPE activates YAP to promote the malignant progression of SSA/P. E-cadherin expression was lower in the 12 cases with SSA/P-D examined than that in normal mucosa, SSA/P, or tubular adenoma (TA). Furthermore, intracellular translocation of claudin-4 (CLDN4) and nuclear translocation of YAP were observed. The CPE gene was detected in DNA extracted from SSA/P-D lesions, but not in SSA/P or TA. Treatment of the rat intestinal epithelial cell line IEC6 with low-dose CPE resulted in intracellular translocation of CLDN4 to the cytoplasmic membrane. Cytoplasmic CLDN4 showed co-precipitation with transcriptional co-activator with PDZ-binding motif, zonula occludens (ZO)-1, large tumor suppressor, and mammalian Ste20-like. Additionally, YAP co-precipitated with ZO-2 under CPE treatment led to decreased YAP phosphorylation and nuclear translocation. YAP activation promoted increase in nuclear TEA domain family member level, expression of cyclin D1, snail, vimentin, CD44, NS and decrease in E-cadherin levels, thereby inducing stemness and epithelial-mesenchymal-transition (EMT). The Hippo complex with the incorporation of CLDN4 increased stability. Upon low-dose CPE treatment, HT29 cells with BRAFV600E gene mutation showed increased growth, enhanced invasive potential, stemness, and induced EMT phenotype, whereas HCT116 cells, which carry KRASG13D gene mutation, did not show such changes. In an examination of 10 colorectal cancers, an increase in EMT and stemness was observed in CPE (+) and BRAF mutation (+) cases. These findings suggest that C.perfringens might enhance the malignant transformation of SSA/P-D via YAP activation. Our findings further highlight the importance of controlling intestinal flora using probiotics or antibiotics.
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Affiliation(s)
- Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan;
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, 6-1 Yamadaoka, Suita, Osaka 565-0871, Japan;
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, Jiangsu Province, China
- Correspondence: (Y.L.); (H.K.); Tel.: +86-0513-8505-1805 (Y.L.); +81-744-22-3051 (H.K.); Fax: +81-744-25-7308 (H.K.)
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (R.F.-T.); (K.F.); (S.M.); (S.K.); (T.S.); (H.O.); (C.N.); (I.K.); (Y.N.); (T.M.)
- Correspondence: (Y.L.); (H.K.); Tel.: +86-0513-8505-1805 (Y.L.); +81-744-22-3051 (H.K.); Fax: +81-744-25-7308 (H.K.)
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Luo Y, Kishi S, Sasaki T, Ohmori H, Fujiwara-Tani R, Mori S, Goto K, Nishiguchi Y, Mori T, Kawahara I, Kondoh M, Kuniyasu H. Targeting claudin-4 enhances chemosensitivity in breast cancer. Cancer Sci 2020; 111:1840-1850. [PMID: 32086991 PMCID: PMC7226188 DOI: 10.1111/cas.14361] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 02/05/2020] [Accepted: 02/16/2020] [Indexed: 12/11/2022] Open
Abstract
Triple negative breast cancer (TNBC) is characterized by highly aggressive phenotype, limited treatment options and a poor prognosis. In the present study, we examined the therapeutic effect of anti–claudin (CLDN)‐4 extracellular domain antibody, 4D3, on TNBC. When the expression of CLDN4 and CLDN1 in invasive ductal carcinoma (IDC) was examined in 114 IDC (78 cases from 2004 to 2009 in a single center and 36 cases of tissues array), CLDN1 had lower expression than CLDN4 and was correlated with histological grade. In contrast, expression of CLDN4 was correlated with histological grade, receptor subtype, and stage. CLDN4 expression in human IDC cell lines MCF‐7 (luminal subtype) and MDA‐468 (TNBC) was at the same level. In both cells, paclitaxel (PTX)‐induced growth suppression was enhanced by 4D3. Furthermore, 4D3 increased both intracellular PTX concentration (in both cells) and apoptosis. In the mouse model, 4D3 promoted the antitumor effect of PTX on subcutaneous tumors and reduced lung metastasis. The combination of PTX and 4D3 reduced M2 macrophages and mesenchymal stem cells in the tumor. 4D3 also reduced stemness of the tumors and increased the intratumoral pH. Moreover, concurrent treatment with 4D3, PTX and tamoxifen, or with PTX and tamoxifen in MDA‐468 also showed the same level of antitumor activity and survival as MCF‐7. Furthermore, in a bone metastasis model, combination of PTX and bisphosphonate with 4D3 promoted tumor growth in both cells. Thus, CLDN4 targeting of the antibody facilitated existing therapeutic effects.
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Affiliation(s)
- Yi Luo
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | | | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
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15
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Nakashima C, Yamamoto K, Kishi S, Sasaki T, Ohmori H, Fujiwara-Tani R, Mori S, Kawahara I, Nishiguchi Y, Mori T, Kondoh M, Luo Y, Kirita T, Kuniyasu H. Clostridium perfringens enterotoxin induces claudin-4 to activate YAP in oral squamous cell carcinomas. Oncotarget 2020; 11:309-321. [PMID: 32064037 PMCID: PMC6996904 DOI: 10.18632/oncotarget.27424] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 12/21/2019] [Indexed: 12/12/2022] Open
Abstract
Claudin (CLDN)-4 expression has been associated with malignancy in various cancers. When CLDN4 expression was examined in oral squamous cell carcinoma (OSCC), 22 out of 57 (39%) cases showed immunoreactivity in the nucleus. Nuclear CLDN4-positive cases showed a stronger correlation with cancer progression than the negative cases. Intratumoral anaerobic bacterial DNA examination revealed nuclear CLDN4 expression in 81% of Clostridium perfringens-positive cases. Treatment of human oral squamous cell carcinoma cell lines HSC3 and HSC4 with Clostridium perfringens enterotoxin (CPE), induced CLDN4 nuclear translocation to enhance epithelial-mesenchymal transition (EMT), stemness, cell proliferation and invasive ability. In addition, CPE treatment suppressed phosphorylation of yes-associated protein-1 (YAP1) and promoted YAP1 nuclear translocation, resulting in increased expression of YAP1 target genes; cyclin D1 and connective tissue growth factor. Moreover, it was revealed that the complex of YAP1, CLDN4 and zona occludens-2 (ZO-2) was formed by CPE treatment, further suppressing YAP1 phosphorylation by LATS1 and activating it. Thus YAP activation in OSCC was regarded important in promoting malignant phenotypes. Our research suggested that the control of oral anaerobic bacteria may suppress YAP activation and in turn tumor progression.
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Affiliation(s)
- Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Kazuhiko Yamamoto
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yi Luo
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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16
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Ghweil AA, Osman HA, Hassan MH, Sabry AM, Mahdy RE, Ahmed AR, Okasha A, Khodeary A, Ameen HH. Validity of serum amyloid A and HMGB1 as biomarkers for early diagnosis of gastric cancer. Cancer Manag Res 2020; 12:117-126. [PMID: 32021428 PMCID: PMC6958557 DOI: 10.2147/cmar.s207934] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 06/11/2019] [Indexed: 12/23/2022] Open
Abstract
Background and aim Gastric carcinomais a frequent neoplasm with poor outcome, and its early detection would improve prognosis. This study was designed to evaluate the possible use of new biomarkers, namely SAA and HMGB1, for early diagnosis of gastric cancer. Methods A total of 100 patients presenting with gastric symptoms were included. All patients underwent upper endoscopic evaluation, histopathological diagnosis and serum CEA, SAA, and HMGB1 measurements. Results Patients were classed endoscopically with neoplastic, inflammatory, and normal-appearing gastric mucosa: 50, 25, and 25 patients, respectively. Histologically, half the patients had chronic gastritis and the remaining cases gastric carcinoma of diffuse (n=28) or intestinal (n=22) type. SAA at cutoff of 18.5 mg/L had the best validity to differentiate gastritis from gastric carcinoma, with AUC, sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) of 0.99, 98%, 100%, 100%, and 98%, respectively, followed by HMGB1 at cutoff of 14.5 pg/μL, with AUC, sensitivity, specificity, PPV, and NPV of 0.91, 70%, 96%, 94.6%, and 76.2%, respectively. Sensitivity, specificity, PPV, and NPV of serum CEA at cutoff of 2.9 ng/mL to differentiate gastritis from gastric carcinoma were 42%, 72%, 60%, and 55.4%, respectively, with AUC of 0.53. Nonetheless, higher serum levels of both SAA and HMGB1 reflected higher tumor grade (P=0.027 and P=0.016, respectively) and advanced tumor stage (P-OBrk-0.001 for both). Conclusion Serum levels of both SAA and HMGB1 could be of great value for early diagnosis of gastric carcinoma, comparable to the diagnostic role of serum CEA, which is not valid for early diagnosis of gastric cancer.
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Affiliation(s)
- Ali A Ghweil
- Tropical Medicine and Gastroenterology Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Heba A Osman
- Tropical Medicine and Gastroenterology Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Mohammed H Hassan
- Department of Medical Biochemistry, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Abeer Mm Sabry
- Internal Medicine and Gastroenterology Department, Faculty of Medicine, Helwan University, Helwan, Egypt
| | - Reem E Mahdy
- Internal Medicine Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed Rh Ahmed
- Pathology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Ahmed Okasha
- Radiology Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Ashraf Khodeary
- Clinical Pathology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Hesham H Ameen
- Clinical Pathology Department, Faculty of Medicine, Al-Azhar University (Assiut Branch), Assiut, Egypt
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Role of Metastasis-Related Genes in Cisplatin Chemoresistance in Gastric Cancer. Int J Mol Sci 2019; 21:ijms21010254. [PMID: 31905926 PMCID: PMC6981396 DOI: 10.3390/ijms21010254] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 12/23/2019] [Accepted: 12/26/2019] [Indexed: 02/06/2023] Open
Abstract
The role of metastasis-related genes in cisplatin (CDDP) chemoresistance in gastric cancer is poorly understood. Here, we examined the expression of four metastasis-related genes (namely, c-met, HMGB1, RegIV, PCDHB9) in 39 cases of gastric cancer treated with neoadjuvant therapy with CDDP or CDDP+5-fluorouracil and evaluated its association with CDDP responsiveness. Comparison of CDDP-sensitive cases with CDDP-resistant cases, the expression of c-met, HMGB1, and PCDHB9 was correlated with CDDP resistance. Among them, the expression of HMGB1 showed the most significant correlation with CDDP resistance in multivariate analysis. Treatment of TMK-1 and MKN74 human gastric cancer cell lines with ethyl pyruvate (EP) or tanshinone IIA (TAN), which are reported to inhibit HMGB1 signaling, showed a 4–5-fold increase in inhibition by CDDP. Treatment with EP or TAN also suppressed the expression of TLR4 and MyD88 in the HMGB1 signal transduction pathway and suppressed the activity of NFκB in both cell lines. These results suggest that the expression of these cancer metastasis-related genes is also related to anticancer drug resistance and that suppression of HMGB1 may be particularly useful for CDDP sensitization.
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18
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Cheng KJ, Alshawsh MA, Mejia Mohamed EH, Thavagnanam S, Sinniah A, Ibrahim ZA. HMGB1: an overview of its versatile roles in the pathogenesis of colorectal cancer. Cell Oncol (Dordr) 2019; 43:177-193. [PMID: 31677065 DOI: 10.1007/s13402-019-00477-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In recent years, the high mobility group box-1 (HMGB1) protein, a damage-associated molecular pattern (DAMP) molecule, has been found to play multifunctional roles in the pathogenesis of colorectal cancer. Although much attention has been given to the diagnostic and prognostic values of HMGB1 in colorectal cancer, the exact functional roles of the protein as well as the mechanistic pathways involved have remained poorly defined. This systematic review aims to discuss what is currently known about the roles of HMGB1 in colorectal cancer development, growth and progression, and to highlight critical areas for future investigations. To achieve this, the bibliographic databases Pubmed, Scopus, Web of Science and ScienceDirect were systematically screened for articles from inception till June 2018, which address associations of HMGB1 with colorectal cancer. CONCLUSIONS HMGB1 plays multiple roles in promoting the pathogenesis of colorectal cancer, despite a few contradicting studies. HMGB1 may differentially regulate disease-related processes, depending on the redox status of the protein in colorectal cancer. Binding of HMGB1 to various protein partners may alter the impact of HMGB1 on disease progression. As HMGB1 is heavily implicated in the pathogenesis of colorectal cancer, it is crucial to further improve our understanding of the functional roles of HMGB1 not only in colorectal cancer, but ultimately in all types of cancers.
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Affiliation(s)
- Kim Jun Cheng
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | | | | | - Surendran Thavagnanam
- Paediatric Department, Royal London Hospital, Whitechapel Road, Whitechapel, London, E1 1BB, UK
| | - Ajantha Sinniah
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Zaridatul Aini Ibrahim
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia.
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19
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Sasaki T, Fujiwara‐Tani R, Kishi S, Mori S, Luo Y, Ohmori H, Kawahara I, Goto K, Nishiguchi Y, Mori T, Sho M, Kondo M, Kuniyasu H. Targeting claudin-4 enhances chemosensitivity of pancreatic ductal carcinomas. Cancer Med 2019; 8:6700-6708. [PMID: 31498559 PMCID: PMC6825989 DOI: 10.1002/cam4.2547] [Citation(s) in RCA: 10] [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: 06/27/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 12/28/2022] Open
Abstract
Claudin (CLDN) family comprises of protein that form a tight junction, and is involved in regulating polarity and differentiation of cells. Here, we aimed to investigate the effects of inhibiting CLDN4 in pancreatic ductal carcinomas (PDC). We first examined 91 cases of human PDC by immunohistochemistry and found that CLDN4 expression was correlated with tumor invasion, nodal metastasis, and distant metastasis. Anti-CLDN4 extracellular domain antibody, previously established by us (4D3), inhibited the proliferation of MIA-PaCa-2 PDC cells and increased intracellular 5-fluorouracil (5-FU) concentration with lowering transepithelial electrical resistance. Concurrent treatment of 5-FU and 4D3 resulted in synergistic inhibition of growth of MIA-PaCa-2 cells in nude mice. In addition, MIA-PaCa-2 cell tumors treated with full-dose folfirinox (FFX) decreased tumor diameters to 50%; however, 60% of mice were dead from adverse effects. In contrast, half-dose FFX concomitant with 4D3 treatment decreased tumors equivalent to full-dose FFX, but without the adverse effects. These findings suggest that targeting CLDN4 might increase the effectiveness and safety of anticancer drug therapy in PDC.
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Affiliation(s)
- Takamitsu Sasaki
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Rina Fujiwara‐Tani
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Shingo Kishi
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Shiori Mori
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Yi Luo
- Jiangsu Province Key Laboratory of NeuroregenerationNantong UniversityNantongJiangsuChina
| | - Hitoshi Ohmori
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Isao Kawahara
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Kei Goto
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Yukiko Nishiguchi
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Takuya Mori
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
| | - Masayuki Sho
- Department of SurgeryNara Medical UniversityKashiharaNaraJapan
| | - Masuo Kondo
- Drug Innovation CenterGraduate School of Pharmaceutical SciencesOsaka UniversitySuitaOsakaJapan
| | - Hiroki Kuniyasu
- Department of Molecular PathologyNara Medical UniversityKashiharaNaraJapan
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20
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Fujiwara-Tani R, Sasaki T, Ohmori H, Luo Y, Goto K, Nishiguchi Y, Mori S, Nakashima C, Mori T, Miyagawa Y, Kawahara I, Fujii K, Kishi S, Tatsumoto N, Kuniyasu H. Concurrent Expression of CD47 and CD44 in Colorectal Cancer Promotes Malignancy. Pathobiology 2019; 86:182-189. [PMID: 31132784 DOI: 10.1159/000496027] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/04/2018] [Indexed: 12/15/2022] Open
Abstract
CD47 activates signal regulatory protein alpha expressed on macrophages and suppresses its phagocytic ability; therefore, CD47 is drawing attention as an immune checkpoint in the innate immune system. Expression of CD47 in cancer is thought to allow cancer cells to escape antitumor immunity of the innate immune system. In this study, expression of CD47 was examined by immunostaining in colorectal cancer (CRC) and compared with the expression of CD44, which is a marker for cancer stem cells. In 95 cases of stage II-IV CRC, CD47 and CD44 showed overexpression in 82 and 80 cases, respectively. Both expression levels correlated with distant metastasis. Moreover, the expression of CD47 and CD44 in each case showed a significant correlation. In stage III cases, disease-free survival of cases showing high expression of CD47 and CD44 was worse than that of the cases with low expression. Furthermore, 3 of the stage IV cases were administered nivolumab, a checkpoint inhibitor of the acquired immune system, and 2 patients showed recurrence thereafter. All recurrent tumors highly expressed CD47 and CD44 and showed the epithelial-mesenchymal transition (EMT) phenotype. Our results suggest that CD47 promotes the malignancy of CRC in association with EMT and enhances the stemness of cancer cells. Moreover, our study suggests that CD47 and CD44 are involved in imparting resistance to programmed cell death (PD)-1/PD-ligand 1 inhibitors.
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Affiliation(s)
- Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yoshihiro Miyagawa
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | | | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan,
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Nishiguchi Y, Fujiwara-Tani R, Sasaki T, Luo Y, Ohmori H, Kishi S, Mori S, Goto K, Yasui W, Sho M, Kuniyasu H. Targeting claudin-4 enhances CDDP-chemosensitivity in gastric cancer. Oncotarget 2019; 10:2189-2202. [PMID: 31040910 PMCID: PMC6481338 DOI: 10.18632/oncotarget.26758] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 02/22/2019] [Indexed: 12/21/2022] Open
Abstract
Claudins are major tight-junction proteins that mediate cellular polarity and differentiation. The present study investigated whether the 4D3 antibody to the human CLDN4 extracellular domain (that we previously established) is capable of modulating chemotherapeutic sensitivity in gastric cancer (GC). The results of the present study showed that CLDN4 was overexpressed in 137 of the 192 analyzed GC cases, and that CLDN4 expression was retained in tumors of a lower histological grade (more differentiated), and/or those that were caudal-type homeobox protein 2 (CDX2)-positive, but was reduced in more highly undifferentiated, and CDX2-negative GC cases. The study also compared the synergic effects of combining 4D3 with CDDP treatment and knocking down CLDN4 expression in MKN74 and TMK-1 human GC cells. Co-treatment with 4D3 increased anti-tumor effects of CDDP, whereas CLDN4 knockdown did not. In the TMK-1 cells, non-tight junction CLDN4 associated with integrin β1, increasing stem cell-associated proteins via FAK-c-SRC signals. The anti-tumoral effect of CDDP and 4D3 was examined in a nude mouse subcutaneous tumor model. In the two GC cell lines, concurrent treatment with 4D3 and CDDP synergistically inhibited cell proliferation and increased tumor necrosis and apoptosis to a greater degree than CDDP treatment alone. These findings suggest that 4D3 might increase chemotherapeutic sensitivity by evoking structural disintegration of tight-junction CLDN4 expressed in gastric cancer.
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Affiliation(s)
- Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Department of Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Jiangsu Province Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, China
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Wataru Yasui
- Department of Molecular Pathology, Hiroshima University Graduate School, Hiroshima 734-8551, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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22
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Fujiwara-Tani R, Sasaki T, Luo Y, Goto K, Kawahara I, Nishiguchi Y, Kishi S, Mori S, Ohmori H, Kondoh M, Kuniyasu H. Anti-claudin-4 extracellular domain antibody enhances the antitumoral effects of chemotherapeutic and antibody drugs in colorectal cancer. Oncotarget 2018; 9:37367-37378. [PMID: 30647838 PMCID: PMC6324772 DOI: 10.18632/oncotarget.26427] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 11/26/2018] [Indexed: 12/17/2022] Open
Abstract
Claudin-4 (CLDN4) is a major epithelial tight junction protein overexpressed in many cancers to maintain the tumor environment. In this report, we aimed to determine the efficacy of targeting CLDN4 in colorectal cancer (CRC) using an anti-CLDN4 extracellular domain antibody, 4D3. CLDN4 was upregulated in CRC metastatic foci. CLDN4 expression in CRC cells was reduced by upregulation of TNFα, which was induced by Clostridium perfringens enterotoxin produced by gut flora. In a nude mouse liver metastasis model, inhibition of metastasis was increased by combination treatment with 5-fluorouracil (FU) and 4D3 compared to that with 5-FU alone. Moreover, combination treatment with 4D3 and anti-epithelial growth factor receptor (EGFR) antibody C225 resulted in more pronounced inhibition of in vitro sphere formation and tumor growth in nude mice compared to that observed with C225 alone. Moreover, the time interval between the administration of 4D3 and that of C225 was important for maximizing the C225-induced inhibition of EGFR phosphorylation. In a nude mouse model, sequential treatment with 4D3 and C225 with a 6-h time interval resulted in more pronounced inhibition of tumor growth than concurrent treatment. These findings suggest that the targeting of CLDN4 enhances the antitumoral effects of chemotherapeutic agents and molecular targeting antibodies when used in combination.
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Affiliation(s)
- Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan.,Jiangsu Province Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, China
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Masuo Kondoh
- Drug Innovation Center, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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23
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Matsushima-Otsuka S, Fujiwara-Tani R, Sasaki T, Ohmori H, Nakashima C, Kishi S, Nishiguchi Y, Fujii K, Luo Y, Kuniyasu H. Significance of intranuclear angiotensin-II type 2 receptor in oral squamous cell carcinoma. Oncotarget 2018; 9:36561-36574. [PMID: 30564297 PMCID: PMC6290968 DOI: 10.18632/oncotarget.26337] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 11/01/2018] [Indexed: 11/29/2022] Open
Abstract
The renin-angiotensin system (RAS) is implicated in the maintenance of blood pressure and in many other biological processes including tumorigenesis and metastasis formation. Angiotensin-II (A-II) type 2 receptor (AGTR2) seems to be involved in different types of cancer; its role, however, is still unclear. Here, we investigated the role of RAS, and specifically that of AGTR2, in oral squamous cell carcinoma (OSCC) progression. AGTR2 has opposite effect on vasodilation and blood pressure compared to AGTR1. In 23 OSCCs, we found that the AGTR1/AGTR2 mRNA ratio was inversely associated with disease progression, while nuclear AGTR2 positivity was associated with disease progression. In the human OSCC cell lines HSC3 and HSC4, AGTR1 was associated with proliferation and invasion, while AGTR2 was associated with anti-apoptosis and anti-oxidative stress. Levels of nuclear AGTR2 confirmed by subcellular fractionation increased in hypoxic and hyperglycemic conditions, in which apoptosis and oxidative stress were suppressed and the redox status altered to reduction. Accumulation of nuclear AGTR2 by inhibition of extranuclear transportation decreased apoptosis and increased proliferation and invasion in HSC3 cells. Intratumoral angiotensin-II (but not serum angiotensin-II) levels were associated with stage and nuclear AGTR2 positivity. In OSCC cell lines, intracellular angiotensin-II was produced by themselves. Notably, losartan, an angiotensin receptor blocker, inhibited intracellular angiotensin-II production and AGTR2 nuclear localization to enhance the antitumoral effect of 5-FU in an OSCC tumor model. While the precise role of nuclear AGTR2 requires further examination, these data suggest that the intracellular angiotensin system might be a significant target for OSCC.
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Affiliation(s)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Jiangsu Province Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, China
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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24
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HMGB1 correlates with angiogenesis and poor prognosis of perihilar cholangiocarcinoma via elevating VEGFR2 of vessel endothelium. Oncogene 2018; 38:868-880. [PMID: 30177842 DOI: 10.1038/s41388-018-0485-8] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 08/08/2018] [Accepted: 08/09/2018] [Indexed: 12/15/2022]
Abstract
Perihilar cholangiocarcinoma (PHCCA) is the most common type of cholangiocarcinoma with low resection rate and high morbidity. The study of PHCCA biomarkers made progresses slowly compared with intrahepatic cholangiocarcinoma because of surgical complexity and low possibility of radical surgery, which resulted in the difficulty of specimen obtainment. To screen and identify new biomarkers in PHCCA, we constructed a retrospective cohort with 121 PHCCA patients and a prospective cohort consisting of 64 PHCCA patients, and screened the candidate biomarkers by immunohistochemistry and quantified PCR. In our study, expression of high mobility group box 1 (HMGB1) was demonstrated to be significantly associated with microvascular density (MVD) and unfavorable prognosis of PHCCA in both retrospective and prospective study. Moreover, HMGB1 concentrations in bile and serum of PHCCA patients and healthy controls were detected and compared. Postoperative serum HMGB1 and reflux cholangitis indicated recurrence and unfavorable prognosis of PHCCA. With experiments in vitro and in vivo, we demonstrated that intracellular HMGB1 could be released from PHCCA cells and induce invasion and angiogenesis with LPS stimulation. VEGFR2 expression in vessel endothelial cells was upregulated by the released HMGB1 from PHCCA, resulting in the ectopic angiogenesis. In conclusion, intracellular HMGB1 could be released from PHCCA cells and promote angiogenesis via elevating VEGFR2 in vessel endothelial cells. High expression of HMGB1 was associated with MVD and poor prognosis in clinical analyzation. Postoperative serum HMGB1 and cholangitis could predict high recurrence and unfavorable prognosis.
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25
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Cai X, Gao C, Su B, Tan F, Yang N, Wang G. Expression profiling and microbial ligand binding analysis of high-mobility group box-1 (HMGB1) in turbot (Scophthalmus maximus L.). FISH & SHELLFISH IMMUNOLOGY 2018; 78:100-108. [PMID: 29679761 DOI: 10.1016/j.fsi.2018.04.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 04/12/2018] [Accepted: 04/13/2018] [Indexed: 06/08/2023]
Abstract
High-mobility group box 1 (HMGB1), a highly conserved DNA-binding protein, was involved in nucleosome formation and transcriptional regulation, and could also act as an extracellular cytokine to trigger inflammation and immune responses. In this study, we identified a HMGB1 gene in turbot (Scophthalmus maximus L.). The full-length SaHMGB1 cDNA includes an open reading frame of 615 bp which encoded a 204 amino acid polypeptide with an estimated molecular mass of 23.19 kDa. SaHMGB1 was closely related to several fish HMGB1 and shared 74.4% overall identity with human. In addition, phylogenetic analyses revealed SaHMGB1 showed the closest relationship to Larimichthys crocea. Furthermore, QPCR analysis showed that SaHMGB1 was expressed in all examined tissues with abundant expression levels in brain, gill, intestine, and head kidney, and showed different expression patterns following different bacterial challenge. The significant quick regulation of SaHMGB1 in mucosal surfaces against infection suggest that HMGB1 might play critical roles in mucosal immunity against bacterial challenge. Finally, the in vitro binding assay showed that SaHMGB1 had strong binding ability to LPS, LTA, and PGN. Functional studies should further characterize HMGB1 function to understand the importance of the integrity of the mucosal barriers against infection, and to facilitate selection of the disease resistant family/strain in turbot.
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Affiliation(s)
- Xin Cai
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao 266109, People's Republic of China
| | - Chengbin Gao
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao 266109, People's Republic of China
| | - Baofeng Su
- National and Local Joint Engineering Laboratory of Freshwater Fish Breeding, Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, People's Republic of China
| | - Fenghua Tan
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao 266109, People's Republic of China
| | - Ning Yang
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao 266109, People's Republic of China.
| | - Guodong Wang
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao 266109, People's Republic of China.
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26
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Nakashima C, Yamamoto K, Fujiwara‐Tani R, Luo Y, Matsushima S, Fujii K, Ohmori H, Sasahira T, Sasaki T, Kitadai Y, Kirita T, Kuniyasu H. Expression of cytosolic malic enzyme (ME1) is associated with disease progression in human oral squamous cell carcinoma. Cancer Sci 2018; 109:2036-2045. [PMID: 29601126 PMCID: PMC5989842 DOI: 10.1111/cas.13594] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 03/13/2018] [Accepted: 03/21/2018] [Indexed: 12/17/2022] Open
Abstract
Malic enzyme 1 (ME1) is a multifunctional protein involved in glycolysis, the citric acid cycle, NADPH production, glutamine metabolism, and lipogenesis. It is overexpressed in various cancers. We examined the expression of ME1 in 119 oral squamous cell carcinomas (OSCCs) using immunohistochemistry. Malic enzyme 1 expression was moderate to strong in 57 (48%) OSCCs and correlated with pT, pN, clinical stage, and histological grade. In 37 cases with prognostic evaluation, moderate to strong ME1 expression indicated a worse prognosis than did weak ME1 expression. Malic enzyme 1 knockdown or inactivation by lanthanide inhibited cell proliferation and motility and suppressed the epithelial-mesenchymal transition in HSC3 human OSCC cells. Knockdown of ME1 also shifted energy metabolism from aerobic glycolysis and lactate fermentation to mitochondrial oxidative phosphorylation, and the redox status from reductive to oxidative. In a mouse tumor model, lanthanide suppressed tumor growth and increased survival time. These findings reveal that ME1 is a valid target for molecular therapy in OSCC.
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Affiliation(s)
- Chie Nakashima
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
- Department of Oral and Maxillofacial SurgeryNara Medical UniversityKashiharaJapan
| | - Kazuhiko Yamamoto
- Department of Oral and Maxillofacial SurgeryNara Medical UniversityKashiharaJapan
| | | | - Yi Luo
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
- Jiangsu Province Key Laboratory of NeuroregenerationNantong UniversityNantongChina
| | - Sayako Matsushima
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
| | - Kiyomu Fujii
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
| | - Hitoshi Ohmori
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
| | - Tomonori Sasahira
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
| | - Takamitsu Sasaki
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
| | - Yasuhiko Kitadai
- Department of Health and SciencePrefectural University of HiroshimaHiroshimaJapan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial SurgeryNara Medical UniversityKashiharaJapan
| | - Hiroki Kuniyasu
- Department of Molecular PathologyNara Medical UniversityKashiharaJapan
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27
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Kusuoka O, Fujiwara-Tani R, Nakashima C, Fujii K, Ohmori H, Mori T, Kishi S, Miyagawa Y, Goto K, Kawahara I, Kuniyasu H. Intermittent calorie restriction enhances epithelial-mesenchymal transition through the alteration of energy metabolism in a mouse tumor model. Int J Oncol 2018; 52:413-423. [PMID: 29345287 PMCID: PMC5741368 DOI: 10.3892/ijo.2017.4229] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 12/07/2017] [Indexed: 12/19/2022] Open
Abstract
The effect of intermittent calorie restriction (ICR) on cancer is controversial. In this study, we examined the effects of ICR and food content in syngeneic BALB/c mice injected with CT26 mouse colon cancer cells. Mice were subjected to 24-h fasting once a week for 4 weeks, and then provided with a control, high-calorie, or trans fatty acid-rich diet. While ICR resulted in increases in tumor weights, metastasis and in the number of cancer stem cells (CSCs) in the tumors or blood of mice fed the control and high-fat diets, it had no effect on body weight after 4 weeks. In particular, we detected increases in the numbers of CSCs in the tumor or blood on the day after starvation, when food overconsumption was detected. Conversely, continuous calorie restriction had no effect on tumor weight, metastasis, or the number of CSCs in tumors or blood. In the post-starvation period, energy metabolism in the tumor was altered from oxidative phosphorylation to glycolysis/lactate fermentation, with the acquisition of the epithelial-mesenchymal transition (EMT) phenotype. Hyperglycemia at the post-starvation period induced the expression of insulin-like growth factor-1, hypoxia-induced factor-1α and Nanog, as well as the phosphorylation of Stat3. Taken together, these findings suggest that ICR induces an increase in the number of CSCs and enhances EMT by promoting the Warburg/Crabtree effect following post-fasting food overconsumption.
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Affiliation(s)
- Osamu Kusuoka
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yoshihiro Miyagawa
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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28
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Kishi S, Fujiwara-Tani R, Luo Y, Kawahara I, Goto K, Fujii K, Ohmori H, Nakashima C, Sasaki T, Kuniyasu H. Pro-metastatic signaling of the trans fatty acid elaidic acid is associated with lipid rafts. Oncol Lett 2018; 15:4423-4426. [PMID: 29556289 DOI: 10.3892/ol.2018.7817] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 01/11/2018] [Indexed: 12/23/2022] Open
Abstract
Trans fatty acids (TFAs) are risk factors for cardiovascular disorders, and the cancer-promoting effects of TFAs have been previously reported. The present study examined the effects and signaling of elaidic acid (EA), a TFA, in colorectal cancer (CRC) cells. Oral intake of EA was found to increase metastasis of HT29 human CRC cells. Results indicated that, in the plasma membrane, EA was integrated into cholesterol rafts, which contain epidermal growth factor receptors (EGFR). EA increased nanog and c-myc, and decreased PGC-1A through lipid raft-associated EGFR signaling in HT29 cells. Depletion of cholesterol by methyl-β-cyclodextrin treatment abrogated the EA-induced stemness and oxidative phosphorylation. Simvastatin treatment also abrogated EA-enhanced tumor growth. These results indicate that EA enhances the stemness by activating EGFR in lipid rafts.
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Affiliation(s)
- Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Jiangsu Province Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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29
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Abstract
Although acute liver failure (ALF) is a rare disease, it continues to have high mortality and morbidity rates due to its many causes. High mobility group box 1 (HMGB1), originally reported as a ubiquitous non-histone chromosomal protein, is a multi-functional protein with varying functions depending on its location, such as in the nucleus, cytoplasm and extracellular space. The role of extracellular HMGB1 as an inflammatory mediator has been well studied, and the elevation of serum HMGB1 has been reported in several diseases that are closely associated with ALF. Areas covered: In this review, we focus on the relationship between causes of acute liver failure, such as viral infection, drug-induced liver injury, ischemia/reperfusion injury, and acute-on-chronic liver failure, and the role of HMGB1. Furthermore, we also consolidate and summarize the current reports of HMGB1-targeting therapies in hepatic injury models. Expert commentary: HMGB1 could be a novel therapeutic candidate for ALF, and the clinical testing of HMGB1-targeting therapies for ALF patients is expected.
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Affiliation(s)
- Tetsu Yamamoto
- a Department of Digestive and General Surgery , Shimane University Faculty of Medicine , Izumo , Japan
| | - Yoshitsugu Tajima
- a Department of Digestive and General Surgery , Shimane University Faculty of Medicine , Izumo , Japan
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30
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Kadochi Y, Mori S, Fujiwara-Tani R, Luo Y, Nishiguchi Y, Kishi S, Fujii K, Ohmori H, Kuniyasu H. Remodeling of energy metabolism by a ketone body and medium-chain fatty acid suppressed the proliferation of CT26 mouse colon cancer cells. Oncol Lett 2017; 14:673-680. [PMID: 28693220 PMCID: PMC5494726 DOI: 10.3892/ol.2017.6195] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 03/13/2017] [Indexed: 01/10/2023] Open
Abstract
Normal and cancerous cells are suggested to have differential utilization of fatty acids and ketone bodies, which could be exploited in cancer therapy. The present study examined the effect of 3-hydroxybutyric acid (3-HBA), which is a ketone body generating acetyl-CoA, and lauric acid (LAA, C12:0), which is a medium-chain saturated fatty acid translocated to mitochondria in a carnitine-independent manner to produce acetyl-CoA, on the energy metabolism of mouse CT26 colon cancer cells. In CT26 cells expressing 3-HBA and LAA transporters, 3-HBA and LAA reduced cell proliferation, mitochondrial volume and lactate production, and increased oxidative stress, particularly in low-glucose conditions. Concurrent treatment with 3-HBA and LAA under glucose starvation had a synergistic effect on cell growth inhibition. In addition, LAA and LAA + 3-HBA promoted an imbalance in the expression of enzymes in the electron transport chain. These findings suggested that treatment with 3-HBA and/or LAA during glucose starvation may reprogram energy metabolism and decrease the proliferation of cancer cells.
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Affiliation(s)
- Yui Kadochi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
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31
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HMGB1 attenuates TGF-β-induced epithelial-mesenchymal transition of FaDu hypopharyngeal carcinoma cells through regulation of RAGE expression. Mol Cell Biochem 2017; 431:1-10. [PMID: 28285361 DOI: 10.1007/s11010-017-2968-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/02/2017] [Indexed: 10/20/2022]
Abstract
Abnormal expression of high-mobility group box-1 (HMGB1) protein occurs in many tumors and is closely associated with tumor invasion and metastasis. However, a role for HMGB1 in epithelial-mesenchymal transition (EMT) in hypopharyngeal carcinoma has not been previously reported. We cultured cells of the hypopharyngeal carcinoma cell line FaDu in vitro and then treated them with 5 ng/ml TGF-β1 for 48 h to induce EMT. Vimentin, Snail, and HMGB1 expression patterns were then detected using immunofluorescence staining; HMGB1 mRNA and protein expression were verified by RT-PCR and western blot analyses. HMGB1 was then silenced in FaDu cells using RNAi, followed by detection of Vimentin, Snail, and HMGB1 expressions by immunofluorescence staining. The mRNA expression levels of Vimentin, Snail, HMGB1, and E-cadherin were verified by RT-PCR, while protein expression of HMGB1 and receptor for advanced glycation end products (RAGE) were detected by western blot analysis. The biological behavior of FaDu cells was observed before and after HMGB1 silencing using wound healing and cell invasion assays. Following culture with 5 ng/ml TGF-β1 for 48 h, the morphology of FaDu cells changed from a regular cobblestone-like appearance into a spindle-like shape. Expression levels of Vimentin, Snail, and HMGB1 were upregulated at both mRNA and protein levels as determined by RT-PCR, immunofluorescence, and western blotting. After HMGB1 silencing, mRNA expression levels of the epithelial cell marker E-cadherin were upregulated. Meanwhile, expression levels of the mesenchymal markers Vimentin and Snail were decreased. Western blotting revealed that HMGB1 and RAGE were downregulated. RNAi-mediated inhibition of HMGB1 expression decreased the capacities of FaDu cells for invasion and metastasis as determined by wound healing and cell invasion assays. HMGB1 is essential for maintaining the interstitial cell phenotype in TGF-β1-induced EMT of FaDu cells, and silencing HMGB1 greatly inhibits the invasive and metastatic ability of these cells.
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Mori S, Kadochi Y, Luo Y, Fujiwara-Tani R, Nishiguchi Y, Kishi S, Fujii K, Ohmori H, Kuniyasu H. Proton pump inhibitor induced collagen expression in colonocytes is associated with collagenous colitis. World J Gastroenterol 2017; 23:1586-1593. [PMID: 28321159 PMCID: PMC5340810 DOI: 10.3748/wjg.v23.i9.1586] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 11/13/2016] [Accepted: 01/03/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To elucidate the role of proton pump inhibitors (PPIs) in collagenous disease, direct effect of PPI on colonocytes was examined.
METHODS Collagenous colitis is a common cause of non-bloody, watery diarrhea. Recently, there has been increasing focus on the use of proton PPIs as a risk factor for developing collagenous colitis. Mouse CT26 colonic cells were treated with PPI and/or PPI-induced alkaline media. Expression of fibrosis-associated genes was examined by RT-PCR. In human materials, collagen expression was examined by immunohistochemistry.
RESULTS CT26 cells expressed a Na+-H+ exchanger gene (solute carrier family 9, member A2). Treatment with PPI and/or PPI-induced alkaline media caused growth inhibition and oxidative stress in CT26 cells. The treatment increased expression of fibrosis inducing factors, transforming growth factor β and fibroblast growth factor 2. The treatment also decreased expression of a negative regulator of collagen production, replication factor C1, resulting in increased expression of collagen types III and IV in association with lipid peroxide. In biopsy specimens from patients with collagenous colitis, type III and IV collagen were increased. Increase of type III collagen was more pronounced in PPI-associated collagenous colitis than in non-PPI-associated disease.
CONCLUSION From these findings, the reaction of colonocytes to PPI might participate in pathogenesis of collagenous colitis.
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Fujii K, Luo Y, Fujiwara-Tani R, Kishi S, He S, Yang S, Sasaki T, Ohmori H, Kuniyasu H. Pro-metastatic intracellular signaling of the elaidic trans fatty acid. Int J Oncol 2016; 50:85-92. [PMID: 27959384 DOI: 10.3892/ijo.2016.3797] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/02/2016] [Indexed: 11/05/2022] Open
Abstract
Trans fatty acids (TFAs) are risk factors of cardiovascular disorders, and a few studies have reported the cancer-promoting effects of TFAs. In the present study, we examined the effects and signaling of elaidic acid (EA), a TFA, in colorectal cancer (CRC) cells. Oral intake of EA increased the metastasis of CT26 mouse CRC cells by inducing the expression of stemness markers nucleostemin (NS) and CD133. Mechanisms underlying EA-induced signaling were confirmed by determining the binding of EA to G-protein coupled receptor 40 (GPR40) and GPR120 by performing surface protein internalization assay. We found that c-SRC mediated EGFR transactivation was induced by the binding of EA to GPR40 and GPR120. Moreover, EGFR signaling upregulated NS and Snail expression and downregulated E-cadherin expression in wild-type APC-containing CT26 cells, and upregulated NS, Wnt5a and CD44 expression in APC-null HT29 cells. These results indicate that EA enhances the stemness and epithelial-mesenchymal transition of CRC cells. These results also indicate the prominent metastatic potential of EA-treated cancer cells and highlight the important implications of EA on public health.
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Affiliation(s)
- Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
| | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
| | - Song He
- Department of Pathology, Nantong University Cancer Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Shuyun Yang
- Department of Pathology, Nantong University Cancer Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Takamitsu Sasaki
- Department of Gastroenterological Surgery, Fukuoka University School of Medicine, Jonan-ku, Fukuoka 814-0180, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara 634-8521, Japan
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Zhang X, Yu J, Li M, Zhu H, Sun X, Kong L. The association of HMGB1 expression with clinicopathological significance and prognosis in Asian patients with colorectal carcinoma: a meta-analysis and literature review. Onco Targets Ther 2016; 9:4901-11. [PMID: 27540303 PMCID: PMC4982502 DOI: 10.2147/ott.s105512] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background The association of high mobility group box 1 (HMGB1) expression with clinicopathological significance and prognosis in Asian patients with colorectal carcinoma (CRC) remains controversial. The purpose of this study was to conduct a meta-analysis and literature review to identify the role of HMGB1 in the development and prognosis of CRC in Asians. Methods All eligible studies regarding the association between HMGB1 expression in tissue with clinicopathological significance and prognosis in Asian patients with CRC published up to January 2015 were identified by searching PubMed, Web of Science, Chinese National Knowledge Infrastructure, and WanFang database. Analysis of pooled data was performed, while odds ratio (OR) or hazard radio with 95% confidence interval (CI) was calculated and summarized to evaluate the strength of this association in fixed- or random-effects model. Results The expression level of HMGB1 in CRC tissues was much higher than normal colorectal tissues (OR =27.35, 95% CI 9.32–80.26, P<0.0001) and para-tumor colorectal tissues (OR =10.06, 95% CI 4.61–21.95, P<0.0001). There was no relation between the HMGB1 expression and sex, age, clinical T stage, tumor size, and location (colon or rectum cancer). However, a significant relation was detected between the HMGB1 expression and clinical stage (American Joint Committee on Cancer 7), lymph node metastasis, distant metastasis, tumor invasion depth, and differentiation rate (P=0.002, P≤0.0001, P<0.0001, P<0.0001, and P=0.007, respectively). Patients with higher HMGB1 expression had shorter overall survival time, whereas patients with lower level of HMGB1 had better survival (hazard ratio =1.40, 95% CI 0.98–1.82, P<0.0001). Conclusion In this meta-analysis, our results illustrated the significant relationship of HMGB1 protein overexpression in tissues with clinicopathological characteristics and prognosis of CRC. Thus, HMGB1 may be a promising marker in predicting the clinical outcome of patients with CRC. However, more well-designed studies of large sample size are warranted to validate the findings of current study.
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Affiliation(s)
- Xiaoli Zhang
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province; Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
| | - Jinming Yu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province; Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
| | - Minghuan Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
| | - Hui Zhu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
| | - Xindong Sun
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
| | - Li Kong
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong Province, People's Republic of China
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Fujiwara R, Luo Y, Sasaki T, Fujii K, Ohmori H, Kuniyasu H. Cancer Therapeutic Effects of Titanium Dioxide Nanoparticles Are Associated with Oxidative Stress and Cytokine Induction. Pathobiology 2015; 82:243-51. [DOI: 10.1159/000439404] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 08/12/2015] [Indexed: 11/19/2022] Open
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Kuwada M, Chihara Y, Luo Y, Li X, Nishiguchi Y, Fujiwara R, Sasaki T, Fujii K, Ohmori H, Fujimoto K, Kondoh M, Kuniyasu H. Pro-chemotherapeutic effects of antibody against extracellular domain of claudin-4 in bladder cancer. Cancer Lett 2015; 369:212-21. [PMID: 26342407 DOI: 10.1016/j.canlet.2015.08.019] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 08/12/2015] [Accepted: 08/20/2015] [Indexed: 01/17/2023]
Abstract
Bladder cancer displays an aggressive phenotype in the muscle-invasive phase, and is associated with a high mortality rate. Therefore, novel molecular therapeutic targets are needed to improve patient survival. A monoclonal antibody against the extracellular domain of the claudin-4 (CLDN4) tight junction protein was established by immunizing rats with a plasmid vector encoding human CLDN4. A hybridoma clone, producing a rat monoclonal antibody recognizing CLDN4 (clone 4D3), was obtained. Immunohistochemistry by using the 4D3 antibody showed that CLDN4 expression was associated with local invasion, nodal metastasis, distant metastasis, and advanced stage in 86 cases of bladder cancer. The 4D3 antibody inhibited growth, invasion, and survival, associated with abrogation of the intratumoral microenvironment; lowered concentrations of epidermal growth factor and vascular endothelial growth factor were found in three-dimensional cultures of T24 and RT4 cells. In combination with cisplatin therapy, 4D3 enhanced cisplatin cytotoxicity by increasing cellular permeability, leading to increased intracellular cisplatin concentrations. In mouse models of subcutaneous tumors and lung metastasis, 4D3 enhanced tumor growth inhibition, alone and with concurrent cisplatin treatment. The anti-tumor activity of the newly established 4D3 antibody suggests that it may be a powerful tool in CLDN4-targeting therapy, and in combination with chemotherapy.
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Affiliation(s)
- Masaomi Kuwada
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan; Department of Urology, Nara Medical University, Nara 634-8521, Japan
| | - Yoshitomo Chihara
- Department of Urology, Nara Medical University, Nara 634-8521, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan
| | - Xiangru Li
- Laboratory of Bio-Functional Molecular Chemistry, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan
| | - Rina Fujiwara
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan
| | - Takamistu Sasaki
- Department of Gastrointestinal Surgery, Fukuoka University School of Medicine, Fukuoka 7-45-1, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, Nara 634-8521, Japan
| | - Masuo Kondoh
- Laboratory of Bio-Functional Molecular Chemistry, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Nara 634-8521, Japan.
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Xu YF, Ge FJ, Han B, Yang XQ, Su H, Zhao AC, Zhao MH, Yang YB, Yang J. High-mobility group box 1 expression and lymph node metastasis in intrahepatic cholangiocarcinoma. World J Gastroenterol 2015; 21:3256-3265. [PMID: 25805932 PMCID: PMC4363755 DOI: 10.3748/wjg.v21.i11.3256] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 09/02/2014] [Accepted: 10/15/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the prognostic value of high-mobility group box 1 (HMGB1) expression in intrahepatic cholangiocarcinoma (IHCC) and the possible underlying mechanism.
METHODS: Tissue microarray was constructed from 65 IHCC patients. Immunohistochemistry was performed to validate expression of HMGB1 and Vascular endothelial growth factor C (VEGF-C). Real-time PCR and Western blot analyses were used to study transcript and protein levels. The interaction between HMGB1 and VEGF-C was evaluated by siRNA, real-time PCR, and enzyme-linked immuno assays. The correlation between HMGB1 expression and other clinicopathologic parameters was analyzed by χ2 test, and the univariate as well as multivariate analyses were accomplished by Kaplan-Meier method and Cox-regression model, respectively.
RESULTS: Overall, overexpression of HMGB1 was found in 38/65 (58.8%) IHCCs, whereas VEGF-C overexpression was present in 30/65 (46.2%) cases. Overexpression of HMGB1 was significantly correlated with lymphatic microvessel density (P = 0.031, r = 0.268) and VEGF-C expression (P = 0.041, r = 0.254). With univariate analysis, both HMGB1 (P = 0.001) and VEGF-C (P = 0.004) were identified to be significantly associated with overall survival rate. Multivariate analysis indicated that HMGB1 could be served as an unfavorable independent prognostic factor in IHCCs (P = 0.005). siRNA knockdown of HMGB1 inhibited transforming growth factor-β-induced epithelial-mesenchymal transition (EMT) by elevating E-Cadherin expression and reducing expression of N-Cadherin, Vimentin and Snail in RBE cells. Further in vitro study revealed that HMGB1 silencing significantly decreased the level of VEGF-C, whereas the recombinant HMGB1 increased the VEGF-C level in RBE cells (both P < 0.05), which suggested that HMGB1 could promote lymphatic microvessel density, and subsequently lymphatic invasion, via promoting VEGF-C expression.
CONCLUSION: Our results define an important role of HMGB1 in the progression of cholangiocarcinoma, and HMGB1 may serve as a prognostic marker for IHCC patients.
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Wang JL, Wu DW, Cheng ZZ, Han WZ, Xu SW, Sun NN. Expression of high mobility group box - B1 (HMGB-1) and matrix metalloproteinase-9 (MMP-9) in non-small cell lung cancer (NSCLC). Asian Pac J Cancer Prev 2015; 15:4865-9. [PMID: 24998555 DOI: 10.7314/apjcp.2014.15.12.4865] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE This study evaluated the expression level of high mobility group box-B1 (HMGB-1) and matrix metalloproteinase-9 (MMP-9) in non-small cell lung cancer (NSCLC) inmorder to reveal any relation with development and prognosis. METHODS NSCLC and normal tissues were selected from 30 patients at age of 30- 73, and used for RT-PCR and Western blot analyses of HMGB-1. A total of 100 paraffin embedded NSCLC tissues were also isolated from patients through surgical resection, and used for detection of HMGB-1 by immunohistochemistry. In addition, 50 samples were also applied for MMP-9 detection, and 30 normal tissues were considered as controls. Correlation analysis of HMGB-1 and MMP-9 was carried out by Pearsons correlation coefficient. RESULTS The average expression level of HMGB-1 in NSCLC patients was significantly higher than in normal lung tissues. In addition, patients in III-IV period exhibit significantly higher positive rate of HMGB- 1 when compared with I-II period cases. Furthermore, a positive correlation with HMGB-1 was found in the expression of MPP-9. CONCLUSION HMGB-1 was highly expressed in NSCLC, which may become a prognostic and predictive marker for NSCLC. Besides, MPP-9 was positively correlated with HMGB-1.
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Affiliation(s)
- Jing-Luan Wang
- Department of Critical Care Medicine, Qilu Hospital, Shandong University, Jinan, China E-mail :
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Zhao CB, Bao JM, Lu YJ, Zhao T, Zhou XH, Zheng DY, Zhao SC. Co-expression of RAGE and HMGB1 is associated with cancer progression and poor patient outcome of prostate cancer. Am J Cancer Res 2014; 4:369-377. [PMID: 25057439 PMCID: PMC4106654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 06/06/2014] [Indexed: 06/03/2023] Open
Abstract
Receptor for advanced glycation end products (RAGE), along with its ligand high mobility group box 1 (HMGB1), is believed to play an important role in prostate cancer. The aim of this retrospective study was to investigate the expression of RAGE and HMGB1 and their clinical impact on prostate cancer progression and prognosis. The expression of RAGE and HMGB1 was assessed by immunohistochemistry in cancer lesions from 85 confirmed prostate cancer cases. We determined the potential association between the expression level of these two proteins and the clinicopathological features and overall patient survival. RAGE and HMGB1 were expressed in 78.8% (67/85) and 68.2% (58/85) cases of prostate cancer, respectively, and in the majority (54/85) of cases, these two proteins were co-expressed. There was a strong correlation between RAGE and HMGB1 expressions (P<0.001). The expression of RAGE, HMGB1 and their co-expression were all associated with advanced tumor clinical stage (P<0.05 for all). RAGE expression was also associated with the prostate specific antigen (PSA) level (P=0.014). However, neither the individual expression of those genes nor their co-expression was significantly related with age or Gleason score. The co-expression of RAGE and HMGB1 was associated with poor overall survival in patients with stage III and IV prostate cancer (P=0.047). These results suggest that the expression of RAGE and HMGB1 is associated with the progression and poor prognosis of prostate cancer. RAGE and HMGB1 could be new prognostic biomarkers for prostate cancer as well as molecular target for novel forms of therapies.
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Affiliation(s)
- Chu-Biao Zhao
- Department of Urology and Medical Center for Overseas Patients, Nanfang Hospital, Southern Medical UniversityGuangzhou, China
| | - Ji-Ming Bao
- Department of Urology and Medical Center for Overseas Patients, Nanfang Hospital, Southern Medical UniversityGuangzhou, China
| | - Yong-Jie Lu
- Molecular Oncology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of LondonLondon, UK
| | - Tong Zhao
- Department of Pathology, School of Basic Medical Sciences, Southern Medical UniversityGuangzhou, China
| | - Xin-Hua Zhou
- Department of Pathology, School of Basic Medical Sciences, Southern Medical UniversityGuangzhou, China
| | - Da-Yong Zheng
- Department of Oncology, Nanfang Hospital, Southern Medical UniversityGuangzhou, China
| | - Shan-Chao Zhao
- Department of Urology and Medical Center for Overseas Patients, Nanfang Hospital, Southern Medical UniversityGuangzhou, China
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Xie J, Hodgkinson JW, Li C, Kovacevic N, Belosevic M. Identification and functional characterization of the goldfish (Carassius auratus L.) high mobility group box 1 (HMGB1) chromatin-binding protein. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2014; 44:245-253. [PMID: 24406304 DOI: 10.1016/j.dci.2013.12.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Revised: 12/23/2013] [Accepted: 12/24/2013] [Indexed: 06/03/2023]
Abstract
We report on the identification and functional characterization of HMGB1 of the goldfish. Quantitative analysis indicated the highest expression of goldfish HMGB1 in the brain, with lower mRNA levels in spleen, intestine, kidney, gill and heart. HMGB1 was also differentially expressed in goldfish immune cell populations with highest mRNA levels present in splenocytes and neutrophils. We generated and functionally characterized the recombinant HMGB1 (rgHMGB1). The rgHMGB1 primed the respiratory burst response in monocytes and induced nitric oxide production of primary goldfish macrophages. Treatment of goldfish macrophages with heat-killed Mycobacterium marinum and Aeromonas salmonicida elevated the expression of HMGB1 and resulted in higher HMGB1 protein levels. The rgHMGB1 induced a dose-dependent production of TNFα-2 and IL-1β1 of goldfish macrophages. Furthermore, the dual luciferase reporter assay revealed that goldfish HMGB1 induced the activation of the NF-κB signaling pathway. Our results indicate that goldfish HMGB1 is a critical regulatory cytokine of inflammatory and antimicrobial response of the goldfish.
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Affiliation(s)
- Jiasong Xie
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Jordan W Hodgkinson
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Chao Li
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada; Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, Canada
| | - Nikolina Kovacevic
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Miodrag Belosevic
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada; Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada.
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Little JP, Simtchouk S, Schindler SM, Villanueva EB, Gill NE, Walker DG, Wolthers KR, Klegeris A. Mitochondrial transcription factor A (Tfam) is a pro-inflammatory extracellular signaling molecule recognized by brain microglia. Mol Cell Neurosci 2014; 60:88-96. [DOI: 10.1016/j.mcn.2014.04.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 03/10/2014] [Accepted: 04/14/2014] [Indexed: 12/31/2022] Open
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Süren D, Yıldırım M, Demirpençe Ö, Kaya V, Alikanoğlu AS, Bülbüller N, Yıldız M, Sezer C. The role of high mobility group box 1 (HMGB1) in colorectal cancer. Med Sci Monit 2014; 20:530-7. [PMID: 24681824 PMCID: PMC3976146 DOI: 10.12659/msm.890531] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background HMGB1, the most important member of the high mobility group box protein family, is a nuclear protein with different functions in the cell; it has a role in cancer progression, angiogenesis, invasion, and metastasis development. We studied the expression of HMGB1 and whether it is a prognostic factor in colorectal carcinoma. Material/Methods The study included 110 cases that were histopathologically diagnosed with colorectal carcinoma from the tissue samples acquired by surgical resection and biopsy in Antalya Education and Research Hospital between 2008 and 2012. HMGB1 expression was examined via immunohistochemical method. Results HMGB1 expression was evaluated as negative in 32 (44.4%) of the patients and as positive in 40 (55.6%) patients. There was no relation between the HMGB1 expression and sex, age, tumor invasion depth, and histological type. However, a significant relation was detected between the HMGB1 expression and lymph node status, metastasis status, and stage (p:<0.001, p:<0.001, p:<0.001, respectively). Similar results were obtained for the relations between the HMGB1 and histological grade, perineural invasion, lymphovascular invasion, and lymphocytic response (p<0.001, p<0.001, p<0.001, and p<0.001, respectively). Conclusions The results of our study demonstrate that HMGB1 overexpression has a significant role in tumor progression (especially migration of tumor cells) and tumor ability to metastasize in colorectal cancers; thus, it corroborates the idea that it might be an important prognostic factor.
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Affiliation(s)
- Dinç Süren
- Department of Medical Oncology, Ministry of Health Batman Regional Government Hospital, Batman, Turkey
| | - Mustafa Yıldırım
- Department of Pathology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Özlem Demirpençe
- Department of Biochemistry, Dicle University, Medical Faculty, Diyarbakır, Turkey
| | - Vildan Kaya
- Department of Radiation Oncology, Süleyman Demirel University, Medical Faculty, Isparta, Turkey
| | | | - Nurullah Bülbüller
- Department of General Surgey, Antalya Education and Research Hospital, Antalya, Turkey
| | - Mustafa Yıldız
- Department of Medical Oncology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Cem Sezer
- Department of Pathology, Antalya Education and Research Hospital, Antalya, Turkey
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Yin Y, Li W, Deng M, Zhang P, Shen Q, Wang G, Tao K. Extracellular high mobility group box chromosomal protein 1 promotes drug resistance by increasing the expression of P‑glycoprotein expression in gastric adenocarcinoma cells. Mol Med Rep 2014; 9:1439-43. [PMID: 24549588 DOI: 10.3892/mmr.2014.1961] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 02/07/2014] [Indexed: 12/21/2022] Open
Abstract
It has previously been reported that high mobility group box chromosomal protein 1 (HMGB1) is overexpressed in the majority of gastric adenocarcinoma cell types, and that HMGB1 can be released into the extracellular matrix from stressed or necrotic cancer cells. HMGB1 is considered to promote cell proliferation and invasion in gastric adenocarcinoma cells. Furthermore, in a number of cancer cell types, HMGB1 has been reported to promote autophagy and inhibit anticancer drug‑induced apoptosis, which has been identified as an important mechanism in the development of multidrug resistance (MDR). However, there have been no studies on the effects of HMGB1 on expression of the MDR‑related transporter proteins in gastric adenocarcinoma. In the present study, extracellular HMGB1 increased the expression levels of P-glycoprotein (P-gp) at the pre-transcriptional and post‑transcriptional levels in the human gastric adenocarcinoma cell lines, SGC7901, MKN28 and AGS, as detected by quantitative polymerase chain reaction and western blot assays. MTT and apoptosis assays were also performed and it was demonstrated that extracellular HMGB1 subsequently enhanced resistance to the P‑gp‑related drugs, adriamycin and vincristine. In brief, this study demonstrated that extracellular HMGB1 may promote drug resistance to adriamycin and vincristine by upregulating P‑gp in human gastric adenocarcinoma cells.
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Affiliation(s)
- Yuping Yin
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Wei Li
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Meizhou Deng
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Peng Zhang
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Qian Shen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Guobing Wang
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Kaixiong Tao
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
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Cirillo P, Giallauria F, Palma VD, Maresca F, Ziviello F, Bevilacqua M, Vigorito C, Trimarco B. Cardiovascular Disease and High-Mobility Group Box 1—Is a New Inflammatory Killer in Town? Angiology 2013; 64:343-355. [DOI: 10.1177/0003319712458032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
High-mobility group box 1 (HMGB-1) is a nuclear protein physiologically involved in the maintaining of DNA structure in the nucleus. When tissue damage occurs, necrotic cells as well as inflammatory cells, once activated, release this protein in circulating blood, where it seems to exert a direct proinflammatory action. Thus, HMGB-1 might be involved in the pathophysiology of several diseases, including cardiovascular disease. However, the experimental evidence has not yet clarified its cardiovascular role which is still debated. Specifically, it is still not completely resolved whether HMGB-1 plays a protective or detrimental role on cardiovascular function. In this review, we consider the role of HMGB-1 in pathological conditions and comment on the role of this protein in the cardiovascular disease.
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Affiliation(s)
- Plinio Cirillo
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Francesco Giallauria
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Vito Di Palma
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Fabio Maresca
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Francesca Ziviello
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Michele Bevilacqua
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Carlo Vigorito
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
| | - Bruno Trimarco
- Department of Clinical Medicine, Cardiovascular and Immunological Science, University of Naples “Federico II,” Naples, Italy
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45
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Li W, Wu K, Zhao E, Shi L, Li R, Zhang P, Yin Y, Shuai X, Wang G, Tao K. HMGB1 recruits myeloid derived suppressor cells to promote peritoneal dissemination of colon cancer after resection. Biochem Biophys Res Commun 2013; 436:156-61. [PMID: 23707808 DOI: 10.1016/j.bbrc.2013.04.109] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Accepted: 04/30/2013] [Indexed: 01/02/2023]
Abstract
Peritoneal metastasis of colorectal cancer is a major clinical issue and results in poor prognosis for patients after surgical resection. Here, we found that abdominal surgery trauma induced high release of high-mobility group box 1 (HMGB1) in the peritoneal cavity of mice. Recombinant HMGB1 injected in the peritoneal cavity recruited abundant myeloid derived suppressor cells (MDSCs) after the surgical trauma. HMGB1 Box-A and gemcitabine reduced the recruitment of MDSCs in the peritoneal cavity after the operation and ameliorated the peritoneal metastasis burden of colon cancer in mouse model. These results showed that abdominal surgery trauma leads to a large amount of HMGB1 released in the peritoneal cavity which recruits numerous MDSCs to promote peritoneal metastasis of colon cancer after curative surgery.
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Affiliation(s)
- Wei Li
- Department of General Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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46
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Li ML, Wang XF, Tan ZJ, Dong P, Gu J, Lu JH, Wu XS, Zhang L, Ding QC, Wu WG, Rao LH, Mu JS, Yang JH, Weng H, Ding Q, Zhang WJ, Chen L, Liu YB. Ethyl pyruvate administration suppresses growth and invasion of gallbladder cancer cells via downregulation of HMGB1-RAGE axis. Int J Immunopathol Pharmacol 2013; 25:955-65. [PMID: 23298486 DOI: 10.1177/039463201202500413] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
High mobility group box B1 (HMGB1)-receptor for advanced glycation end products (RAGE) axis has been previously known to be involved in carcinogenesis and development of multiple malignancies. Some studies have confirmed that Ethyl pyruvate (EP), a potent inhibitor of HMGB1, exerts the therapeutic effects on metastatic live tumor from gastric cancer. However, the effects and possible molecular mechanisms of EP on gallbladder cancer (GBC) need to be further explored. In the present study, human GBC cell lines (GBC-SD and SGC-996) were treated with different concentrations of EP. Then, the expression levels of HMGB1, RAGE and some transcription factors were identified by Real-time PCR and Western blot assays. Cell proliferative activities indicated by MTT assay, invasive potential by Transwell assay and cell apoptosis and cycle distribution were performed for functional analysis of GBC cell lines in vitro. As a result, EP decreased the expression of HMGB11, RAGE, PCNA and matrix metallopeptidase-9 (MMP-9), while it increased the expression of p53. Moreover, EP administration decreased GBC cell proliferation, inhibited the invasive potential, and induced apoptosis and cycle arrest in S phase in GBC cells. In conclusion, EP administration inhibits growth and invasion of gallbladder cancer cells possibly via down-regulation of the HMGB1-RAGE axis, suggesting that EP may play a critical role in the treatment of cancer in conjunction with other therapeutic agents.
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Affiliation(s)
- M-L Li
- Department of General Surgery, Shanghai Jiaotong University, Shanghai, China
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47
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Hao J, Zhang YJ, Lv X, Xu N, Liu QJ, Zhao S, Feng XJ, Xing LL, Kang PP, Li GY, Liu SX. IFN-γ induces lipogenesis in mouse mesangial cells via the JAK2/STAT1 pathway. Am J Physiol Cell Physiol 2013; 304:C760-7. [PMID: 23407880 DOI: 10.1152/ajpcell.00352.2012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The objective is to investigate the effect of high mobility group box-1 (HMGB1) on lipid deposition in γ-interferon (IFN-γ)-stimulated mouse mesangial cell line (MMC) and to determine whether the Janus kinase 2 and signal transducer and activator of transcription 1 (JAK2/STAT1) signaling pathway plays an important role in this process. We employed a control group, an IFN-γ stimulation group, and an IFN-γ + AG490 (JAK2 inhibitor) group. RNA interference aimed at sterol regulatory element-binding protein-1 (SREBP-1) or HMGB1 was used to investigate the effect of these proteins on IFN-γ-induced lipid deposition. Western blotting was used to detect phospho (p)-JAK2, JAK2, p-STAT1, STAT1, SREBP-1, fatty acid synthase (FAS), and HMGB1 protein expression. RT-PCR was used to detect SREBP-1, FAS, and HMGB1 mRNA. Oil Red O staining and the triglyceride assay were used to detect lipid deposition and triglyceride content. Results were as follows: 1) IFN-γ increased MMC cell lipid deposition, triglyceride content, and p-JAK2, p-STAT1, SREBP-1, and FAS expression; 2) SREBP-1 inhibition prevented FAS upregulation and attenuated IFN-γ-induced MMC cell lipid deposition and triglyceride content; 3) HMGB1 upregulated SREBP-1 and FAS mRNA and protein levels, which increased lipid deposition in MMC cells. Small interfering RNA-mediated inhibition of HMGB1 decreased SREBP-1 and FAS expression and lipid accumulation; 4) AG490 decreased upregulation of HMGB1 and p-JAK2/p-STAT1, as well as IFN-γ-induced lipogenesis. In conclusion, the JAK2/STAT1 pathway mediates IFN-γ-induced lipogenesis in MMC cells through regulation of HMGB1/SREBP-1/FAS.
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Affiliation(s)
- Jun Hao
- Department of Pathology, Hebei Medical University, Hebei Key Laboratory of Nephrology, Shijiazhuang, China
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48
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Luo Y, Chihara Y, Fujimoto K, Sasahira T, Kuwada M, Fujiwara R, Fujii K, Ohmori H, Kuniyasu H. High mobility group box 1 released from necrotic cells enhances regrowth and metastasis of cancer cells that have survived chemotherapy. Eur J Cancer 2012; 49:741-51. [PMID: 23040637 DOI: 10.1016/j.ejca.2012.09.016] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Revised: 08/08/2012] [Accepted: 09/17/2012] [Indexed: 11/30/2022]
Abstract
The role of the high mobility group box 1 (HMGB1) protein in chemotherapy-induced cell death was examined. CT26 mouse colon cancer cells were treated with trichostatin A (TSA; apoptosis inducer) or doxorubicin (DXR; necrosis inducer). DXR increased HMGB1 concentration in CT26 cell culture medium, whereas TSA did not. In a CT26 bilateral subcutaneous tumour model, DXR or TSA was injected in a single tumour. After injection, serum HMGB1 concentration in DXR-treated mice was 10 times higher than that in TSA-treated mice. After DXR treatment, the contralateral and remnant tumours showed more pronounced growth than did those treated with TSA. In mouse models, lung and liver metastasis was enhanced by DXR but not by TSA. DXR-enhanced metastasis was abrogated by anti-HMGB1 antibody treatment. In a cancer dormancy model, DXR induced regrowth of quiescent CT26 cells. HMGB1 induced tumour necrosis factor-α secretion via Toll-like receptor (TLR)4 in U937 monocytes; however, HMGB1 decreased the number of U937 cells, resulting in restriction of immune activation via receptor for advanced glycation endproducts (RAGE). RAGE showed a more pronounced effect on nuclear factor kappa B activation than did TLR4 in CT26 cells. These findings suggest that HMGB1 released from necrotic cancer cells treated with a necrosis inducer enhances regrowth and metastasis of remnant cancer cells via RAGE activation.
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Affiliation(s)
- Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
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Shimomoto T, Ohmori H, Luo Y, Chihara Y, Denda A, Sasahira T, Tatsumoto N, Fujii K, Kuniyasu H. Diabetes-associated angiotensin activation enhances liver metastasis of colon cancer. Clin Exp Metastasis 2012; 29:915-25. [PMID: 22552372 DOI: 10.1007/s10585-012-9480-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 04/23/2012] [Indexed: 12/29/2022]
Abstract
We examined the effects of hyperglycemic conditions on liver metastasis of colorectal cancer (CRC). Angiotensin (A)-II increased growth, invasion, and anti-apoptotic survival in HT29 and CT26 cells. In contrast, angiotensinogen (ATG) increased these features in HT29 cells but not in CT26 cells. HT29 cells expressed A-II type 1 receptor, chymase, and rennin, whereas CT26 cells did not express renin. Renin expression and ATG-induced cell growth, invasion, and survival induced and increased as glucose concentration increased in HT29 cells and also CT26 cells. An inhibitor of renin or chymase abrogated A-II production in HT29 cells. Reduction of hepatic ATG production by cholesterol-conjugated antisense S-oligodeoxynucleotide suppressed liver metastasis of HT29 cells. An examination of 121 CRC patients showed that diabetes in CRC cases was associated with higher blood HbA1c, higher renin and A-II concentrations in the primary tumors, and higher incidence of liver metastasis than in nondiabetic cases. These results suggest that diabetes-associated angiotensin activation enhances liver metastasis of CRC and may therefore provide a possible target for antimetastatic therapy in CRC.
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Affiliation(s)
- Takasumi Shimomoto
- Department of Molecular Pathology, Nara Medical University, Shijo-cho, Kashihara, Nara, Japan
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Yamada T, Takeuchi S, Nakade J, Kita K, Nakagawa T, Nanjo S, Nakamura T, Matsumoto K, Soda M, Mano H, Uenaka T, Yano S. Paracrine receptor activation by microenvironment triggers bypass survival signals and ALK inhibitor resistance in EML4-ALK lung cancer cells. Clin Cancer Res 2012; 18:3592-602. [PMID: 22553343 DOI: 10.1158/1078-0432.ccr-11-2972] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE Cancer cell microenvironments, including host cells, can critically affect cancer cell behaviors, including drug sensitivity. Although crizotinib, a dual tyrosine kinase inhibitor (TKI) of ALK and Met, shows dramatic effect against EML4-ALK lung cancer cells, these cells can acquire resistance to crizotinib by several mechanisms, including ALK amplification and gatekeeper mutation. We determined whether microenvironmental factors trigger ALK inhibitor resistance in EML4-ALK lung cancer cells. EXPERIMENTAL DESIGN We tested the effects of ligands produced by endothelial cells and fibroblasts, and the cells themselves, on the susceptibility of EML4-ALK lung cancer cell lines to crizotinib and TAE684, a selective ALK inhibitor active against cells with ALK amplification and gatekeeper mutations, both in vitro and in vivo. RESULTS EML4-ALK lung cancer cells were highly sensitive to ALK inhibitors. EGF receptor (EGFR) ligands, such as EGF, TGF-α, and HB-EGF, activated EGFR and triggered resistance to crizotinib and TAE684 by transducing bypass survival signaling through Erk1/2 and Akt. Hepatocyte growth factor (HGF) activated Met/Gab1 and triggered resistance to TAE684, but not crizotinib, which inhibits Met. Endothelial cells and fibroblasts, which produce the EGFR ligands and HGF, respectively, decreased the sensitivity of EML4-ALK lung cancer cells to crizotinib and TAE684, respectively. EGFR-TKIs resensitized these cells to crizotinib and Met-TKI to TAE684 even in the presence of EGFR ligands and HGF, respectively. CONCLUSIONS Paracrine receptor activation by ligands from the microenvironment may trigger resistance to ALK inhibitors in EML4-ALK lung cancer cells, suggesting that receptor ligands from microenvironment may be additional targets during treatment with ALK inhibitors.
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Affiliation(s)
- Tadaaki Yamada
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
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