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Pan Y, Wang C, Zhou W, Shi Y, Meng X, Muhammad Y, Hammer RD, Jia B, Zheng H, Li DP, Liu Z, Hildebrandt G, Kang X. Inhibiting AGTR1 reduces AML burden and protects the heart from cardiotoxicity in mouse models. Sci Transl Med 2024; 16:eadl5931. [PMID: 38896605 PMCID: PMC11250918 DOI: 10.1126/scitranslmed.adl5931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 05/29/2024] [Indexed: 06/21/2024]
Abstract
Clinical treatment of acute myeloid leukemia (AML) largely relies on intensive chemotherapy. However, the application of chemotherapy is often hindered by cardiotoxicity. Patient sequence data revealed that angiotensin II receptor type 1 (AGTR1) is a shared target between AML and cardiovascular disease (CVD). We found that inhibiting AGTR1 sensitized AML to chemotherapy and protected the heart against chemotherapy-induced cardiotoxicity in a human AML cell-transplanted mouse model. These effects were regulated by the AGTR1-Notch1 axis in AML cells and cardiomyocytes from mice. In mouse cardiomyocytes, AGTR1 was hyperactivated by AML and chemotherapy. AML leukemogenesis increased the expression of the angiotensin-converting enzyme and led to increased production of angiotensin II, the ligand of AGTR1, in an MLL-AF9-driven AML mouse model. In this model, the AGTR1-Notch1 axis regulated a variety of genes involved with cell stemness and chemotherapy resistance. AML cell stemness was reduced after Agtr1a deletion in the mouse AML cell transplant model. Mechanistically, Agtr1a deletion decreased γ-secretase formation, which is required for transmembrane Notch1 cleavage and release of the Notch1 intracellular domain into the nucleus. Using multiomics, we identified AGTR1-Notch1 signaling downstream genes and found decreased binding between these gene sequences with Notch1 and chromatin enhancers, as well as increased binding with silencers. These findings describe an AML/CVD association that may be used to improve AML treatment.
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MESH Headings
- Animals
- Humans
- Mice
- Amyloid Precursor Protein Secretases/metabolism
- Cardiotoxicity/metabolism
- Cardiotoxicity/pathology
- Cell Line, Tumor
- Disease Models, Animal
- Heart/drug effects
- Leukemia, Myeloid, Acute/pathology
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/genetics
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/drug effects
- Myocytes, Cardiac/pathology
- Receptor, Angiotensin, Type 1/metabolism
- Receptor, Angiotensin, Type 1/genetics
- Receptor, Notch1/metabolism
- Signal Transduction/drug effects
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Affiliation(s)
- Yi Pan
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
| | - Chen Wang
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
| | - WenXuan Zhou
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
| | - Yao Shi
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
| | - XiaDuo Meng
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
| | - Yasir Muhammad
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
- Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Richard D Hammer
- Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Bei Jia
- Division of Hematology/Oncology, Penn State University College of Medicine, Hershey, PA 17033, USA
| | - Hong Zheng
- Division of Hematology/Oncology, Penn State University College of Medicine, Hershey, PA 17033, USA
| | - De-Pei Li
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Division of Cardiovascular Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Zhenguo Liu
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Division of Cardiovascular Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Gerhard Hildebrandt
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
- Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - XunLei Kang
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
- Ellis Fischel Cancer Center at MU Health Care, University of Missouri, Columbia, MO 65212, USA
- Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
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Yang X, Li P, Zhuang J, Wu Y, Qu Z, Wu W, Wei Q. Identification of Molecular Targets of Bile Acids Acting on Colorectal Cancer and Their Correlation with Immunity. Dig Dis Sci 2024; 69:123-134. [PMID: 37917212 DOI: 10.1007/s10620-023-08032-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 07/02/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Bile acids (BAs) are closely related to the occurrence and development of colorectal cancer (CRC), but the specific mechanism is still unclear. AIMS To identify potential targets related to BAs in CRC and analyze the correlation with immunity. METHODS The expression of BAs and CRC-related genes in TCGA was studied and screened using KEGG. GSE71187 was used for external validation of differentially expressed genes. Immunofluorescence, immunohistochemistry, and enzymatic cycling assays were used to detect the expression levels of the differentially expressed genes ki67 and BAs. Weighted gene coexpression network analysis (WGCNA) was used to identify genes associated with differential gene expression and immunity. The Cibersort algorithm was used to detect the infiltration of 22 kinds of immune cells in cancer tissues. The PPI network and ceRNA network were constructed to reveal the possible molecular mechanisms behind tumorigenesis. RESULTS The BA-related gene UGT2A3 is positively correlated with good prognoses in CRC. The expression level of UGT2A3 was negatively related to the BA level and positively related to the Ki67 proliferation index. The expression level of UGT2A3 was higher in the moderately differentiation and advanced stage (stage IV) of CRC. In addition, the expression level of UGT2A3 is correlated with CD8+ T cells. A PPI network related to UGT2A3 and T-cell immune-related genes was constructed. A ceRNA network containing 32 miRNA‒mRNA and 40 miRNA‒lncRNA regulatory pairs was constructed. CONCLUSION UGT2A3 is a potential molecular target of bile acids in the regulation of CRC and is related to T-cell immunity.
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Affiliation(s)
- Xi Yang
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, Huzhou, China
- Huzhou Central Hospital, Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Ping Li
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jing Zhuang
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, Huzhou, China
- Huzhou Central Hospital, Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yinhang Wu
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, Huzhou, China
- Huzhou Central Hospital, Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhanbo Qu
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, Huzhou, China
- Huzhou Central Hospital, Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Wei Wu
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, Huzhou, China
- Huzhou Central Hospital, Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Qichun Wei
- Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang, People's Republic of China.
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China.
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Hassani B, Attar Z, Firouzabadi N. The renin-angiotensin-aldosterone system (RAAS) signaling pathways and cancer: foes versus allies. Cancer Cell Int 2023; 23:254. [PMID: 37891636 PMCID: PMC10604988 DOI: 10.1186/s12935-023-03080-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/20/2023] [Indexed: 10/29/2023] Open
Abstract
The renin-angiotensin-aldosterone system (RAAS), is an old system with new fundamental roles in cancer biology which influences cell growth, migration, death, and metastasis. RAAS signaling enhances cell proliferation in malignancy directly and indirectly by affecting tumor cells and modulating angiogenesis. Cancer development may be influenced by the balance between the ACE/Ang II/AT1R and the ACE2/Ang 1-7/Mas receptor pathways. The interactions between Ang II/AT1R and Ang I/AT2R as well as Ang1-7/Mas and alamandine/MrgD receptors in the RAAS pathway can significantly impact the development of cancer. Ang I/AT2R, Ang1-7/Mas, and alamandine/MrgD interactions can have anticancer effects while Ang II/AT1R interactions can be involved in the development of cancer. Evidence suggests that inhibitors of the RAAS, which are conventionally used to treat cardiovascular diseases, may be beneficial in cancer therapies.Herein, we aim to provide a thorough description of the elements of RAAS and their molecular play in cancer. Alongside this, the role of RAAS components in sex-dependent cancers as well as GI cancers will be discussed with the hope of enlightening new venues for adjuvant cancer treatment.
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Affiliation(s)
- Bahareh Hassani
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Attar
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Negar Firouzabadi
- Department of Pharmacology & Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Muscella A, Resta L, Cossa LG, Marsigliante S. Immunolocalization of the AT-1R Ang II Receptor in Human Kidney Cancer. Biomolecules 2023; 13:1181. [PMID: 37627246 PMCID: PMC10452411 DOI: 10.3390/biom13081181] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/16/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
This study aimed to evaluate AT1-R expression in normal and cancerous human kidneys, how these expressions are modified, and AT1-R functionality. AT-1R mRNA expression, determined by real-time PCR, was detected in all samples. AT-1R mRNA increased in well-differentiated cancer (G1, p < 0.01) and decreased 2.9-fold in undifferentiated cancer (G4, p < 0.001) compared with normal kidney tissues. Immunocytochemistry analysis showed that the AT-1R was expressed in the normal tubular epithelium. The glomerulus was also immunoreactive, and as expected, the smooth muscle cells of the vessel walls also expressed the receptor. A total of 35 out of 42 tumors were AT-1R positive, with the cell tumors showing varying numbers of immunoreactive cells, which were stained in a diffuse cytoplasmic and membranous pattern. Computer-assisted counting of the stained tumor cells showed that the number of AT-1R-positive cells increased in the well-differentiated cancers. The functionality of AT-1R was assessed in primary cultures of kidney epithelial cells obtained from three G3 kidney cancer tissues and corresponding histologically proven non-malignant tissue adjacent to the tumor. Indeed, Ang II stimulated, in a dose-dependent manner, the 24 h proliferation of normal kidney cells and cancer cells in the primary culture and phosphorylated extracellular regulated kinases 1 and 2. In conclusion, Ang II may be involved in the growth or function of neoplastic kidney tissue.
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Affiliation(s)
- Antonella Muscella
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, Via Provinciale per Monteroni, 73100 Lecce, Italy (S.M.)
| | - Leonardo Resta
- Anatomia Patologica, Università di Bari, Piazza Umberto I, 70121 Bari, Italy;
| | - Luca Giulio Cossa
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, Via Provinciale per Monteroni, 73100 Lecce, Italy (S.M.)
| | - Santo Marsigliante
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, Via Provinciale per Monteroni, 73100 Lecce, Italy (S.M.)
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Chen D, Ye Z, Lew Z, Luo S, Yu Z, Lin Y. Expression of NMU, PPBP and GNG4 in colon cancer and their influences on prognosis. Transl Cancer Res 2022; 11:3572-3583. [PMID: 36388046 PMCID: PMC9641087 DOI: 10.21037/tcr-22-1377] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 08/17/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND This study aims to identify the core genes that influence the prognosis of colon cancer (CC) and analyze their relationships with clinical characteristics. METHODS The gene expression profiles were downloaded from The Cancer Genome Atlas (TCGA) database. Differentially expressed genes (DEGs) were identified. The top ten core genes were selected by bioinformatics tools and screened through the Oncomine database. The expression of core genes in CC tissues and cells was validated by immunohistochemistry, immunoblotting and quantitative real-time polymerase chain reaction. Spearman correlation was used to analyze the relationship between different parameters. Overall survival was assessed by the Kaplan-Meier method. The area under the curve (AUC) and the receiver operating curve (ROC) were applied to assess the accuracy of genes for predicting prognosis. RESULTS There were 1,665 DEGs that were identified from TCGA database. Bioinformatics analysis found that GNGT1, NMU, PPBP, AGT, and GNG4 were differentially expressed in CC tissue. Overexpression of NMU, PPBP, AGT, and GNG4 in CC was associated with shortened survival time (P<0.05). In the validation studies, the high expression levels of NMU, PPBP and GNG4 in CC cells and tissues were confirmed compared to the control groups (P<0.05) and were adverse prognostic biomarkers (P<0.01). The combination prognostic model of the three core genes predicted the 1-, 3-, and 5-year survival of CC with AUCs of 0.868, 0.635 and 0.770, respectively. CONCLUSIONS High levels of NMU, PPBP, and GNG4 were associated with poor prognosis in CC. The combination prognostic model of these three genes could be a new option.
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Affiliation(s)
- Danyu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China;,Department of Gastroenterology and Hepatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhen Ye
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China;,Department of Gastroenterology and Hepatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhenxian Lew
- Department of Surgery, Guangzhou Concord Cancer Center, Guangzhou, China
| | - Simin Luo
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China;,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhong Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China;,Department of Gastroenterology and Hepatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China;,Department of Gastroenterology and Hepatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Kishi S, Fujiwara-Tani R, Honoki K, Sasaki R, Mori S, Ohmori H, Sasaki T, Miyagawa Y, Kawahara I, Kido A, Tanaka Y, Kuniyasu H. Oxidized high mobility group B-1 enhances metastability of colorectal cancer via modification of mesenchymal stem/stromal cells. Cancer Sci 2022; 113:2904-2915. [PMID: 35570394 PMCID: PMC9357642 DOI: 10.1111/cas.15400] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/28/2022] [Accepted: 05/10/2022] [Indexed: 11/26/2022] Open
Abstract
High mobility group box-1 (HMGB1) is known to be a chemotactic factor for mesenchymal stem/stromal cells (MSCs), but the effect of post-translational modification on its function is not clear. In this study, we hypothesized that differences in the oxidation state of HMGB1 would lead to differences in the function of MSCs in cancer. In human colorectal cancer, MSCs infiltrating into the stroma were correlated with liver metastasis and serum HMGB1. In animal models, oxidized HMGB1 mobilized 3-fold fewer MSCs to subcutaneous tumors compared to reduced HMGB1. Reduced HMGB1 inhibited proliferation of mouse bone marrow MSCs (BM-MSCs) and induced differentiation into osteoblasts and vascular pericytes, whereas oxidized HMGB1 promoted proliferation and increased stemness, and no differentiation was observed. When BM-MSCs pretreated with oxidized HMGB1 were co-cultured with syngeneic cancer cells, cell proliferation and stemness of cancer cells were increased, and tumorigenesis and drug resistance were promoted. In contrast, co-culture with reduced HMGB1-pretreated BM-MSCs did not enhance stemness. In an animal orthotopic transplantation colorectal cancer model, oxidized HMGB1, but not reduced HMGB1, promoted liver metastasis with intratumoral MSC chemotaxis. Thus, oxidized HMGB1 reprograms MSCs and promotes cancer malignancy. The oxidized HMGB1-MSC axis may be an important target for cancer therapy.
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Affiliation(s)
- Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | | | - Kanya Honoki
- Department of Orthopedics, Nara Medical University, Nara, Japan
| | - Rika Sasaki
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | | | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Akira Kido
- Department of Orthopedics, Nara Medical University, Nara, Japan
| | - Yasuhito Tanaka
- Department of Orthopedics, Nara Medical University, Nara, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
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Ding J, Li X, Ge J, Gong Y, Zhou Y, Xiao J, Yang Q, Chen J, Mao M. Survival Risk Analysis of Small Cell Lung Cancer Patients with Pre-Existing Type 2 Diabetes Mellitus: A Single-Center Retrospective Cohort Study. Cancer Manag Res 2022; 14:1313-1322. [PMID: 35386185 PMCID: PMC8979423 DOI: 10.2147/cmar.s340334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/10/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose We aimed to investigate the clinicopathological characteristics and survival risk factors in small cell lung cancer (SCLC) patients with preexisting type 2 diabetes mellitus (preDM). Patients and Methods All patients with SCLC admitted to our hospital between January 2013 and August 2018 were followed up until August 2020 and retrospectively analyzed. Clinical characteristics of SCLC patients with and without preDM were extracted. Cox proportional hazards models were conducted to identify potential independent prognostic factors. Results Of 628 eligible individuals, 88 individuals had preDM. preDM was independently significantly associated with distant metastasis in all SCLC patients (p =0.016, OR=1.80, 95% CI 1.11–2.91), while preDM did not affect the outcome of SCLC patients (p=0.803, HR=1.04, 95% CI 0.79–1.36) by multivariate analysis. In the preDM group, the median overall survival (OS) was shorter in the insulin group than in the non insulin group (13.93 months versus 21.77 months, p=0.024). Multivariate analysis identified that insulin treatment was an independent unfavorable factor associated with OS (p =0.009, HR=2.10, 95% CI 1.19–3.64). In addition, poorer performance status (PS) and liver metastasis were also independent unfavorable prognostic factors (all p<0.01), while thoracic therapy significantly improved OS and decreased mortality risk in diabetic patients with SCLC (p<0.05). Conclusion preDM may promote distant metastasis of SCLC while it is insulin therapy and not preDM which adversely affects the prognosis of SCLC patients. These findings indicate that enhancing blood glucose control and reducing insulin analog use may be essential to the improvement of the long-term survival of the diabetic population with SCLC.
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Affiliation(s)
- Jing Ding
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Xudong Li
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Jun Ge
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Yuanqian Gong
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Ya Zhou
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Juan Xiao
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Qin Yang
- Department of Oncology, Bazhong Central Hospital, Bazhong, Sichuan, People’s Republic of China
| | - Jing Chen
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
| | - Mian Mao
- Department of Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China
- Correspondence: Mian Mao, Tel/Fax +86-28-85420311, Email
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Chen W, Chen Y, Zhang K, Yang W, Li X, Zhao J, Liu K, Dong Z, Lu J. AGT serves as a potential biomarker and drives tumor progression in colorectal carcinoma. Int Immunopharmacol 2021; 101:108225. [PMID: 34655849 DOI: 10.1016/j.intimp.2021.108225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 09/06/2021] [Accepted: 10/02/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Colorectal carcinoma (CRC) is one of the most common aggressive tumors worldwide, and it is necessary to identify candidate biomarkers and therapeutic targets in CRC to improve patient outcomes. METHODS The differentially expressed genes (DEGs) were obtained from CRC microarray. Functional enrichment was performed to explore the function of DEGs, and core genes were identified by Cytoscape. Then, the diagnosis and prognosis markers were identified by ROC curve and survival analyses. More importantly, a series of in vitro studies were conducted in CRC cells to explore the function of the selected biomarker. Further, the drug response was performed by Cancer Cell Line Encyclopedia (CCLE) and Cancer Therapy Response Portal (CTRP). In addition, the effect of drug on CRC cells was evaluated by functional experiments. RESULTS The identified DEGs were mainly associated with the processes relating to tumorigenesis. 25 core genes were selected and angiotensinogen (AGT) was filtered out as a diagnosis and prognosis biomarker. Comprehensive in vitro experiments showed that AGT attributed to the proliferation, migration, and invasion of CRC cells, as well as angiogenesis of HUVECs induced by CRC conditional medium. Furthermore, drug response analysis implied that AGT expression was associated with isoliquiritigenins (ISL). Additionally, ISL could suppress the progression of CRC cells. CONCLUSIONS AGT is identified as diagnosis and prognosis prediction of CRC. Moreover, AGT attributes to the progression of CRC. Additionally, AGT exhibits fine drug response to ISL, and ISL is also evaluated as potential therapy drug in CRC.
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Affiliation(s)
- Wei Chen
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China
| | - Yihuan Chen
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China
| | - Kai Zhang
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China
| | - Wanjing Yang
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China
| | - Xiang Li
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, Henan Province 450052, PR China
| | - Jun Zhao
- Department of Oncology, Changzhi People's Hospital, Changzhi, Shanxi 046000, PR China
| | - Kangdong Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, Henan Province 450052, PR China
| | - Ziming Dong
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, Henan Province 450052, PR China
| | - Jing Lu
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan Province 450001, PR China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, Henan Province 450052, PR China.
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9
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Hameed Y, Usman M, Liang S, Ejaz S. Novel diagnostic and prognostic biomarkers of colorectal cancer: Capable to overcome the heterogeneity-specific barrier and valid for global applications. PLoS One 2021; 16:e0256020. [PMID: 34473751 PMCID: PMC8412268 DOI: 10.1371/journal.pone.0256020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 07/28/2021] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION The heterogeneity-specific nature of the available colorectal cancer (CRC) biomarkers is significantly contributing to the cancer-associated high mortality rate worldwide. Hence, this study was initiated to investigate a system of novel CRC biomarkers that could commonly be employed to the CRC patients and helpful to overcome the heterogenetic-specific barrier. METHODS Initially, CRC-related hub genes were extracted through PubMed based literature mining. A protein-protein interaction (PPI) network of the extracted hub genes was constructed and analyzed to identify few more closely CRC-related hub genes (real hub genes). Later, a comprehensive bioinformatics approach was applied to uncover the diagnostic and prognostic role of the identified real hub genes in CRC patients of various clinicopathological features. RESULTS Out of 210 collected hub genes, in total 6 genes (CXCL12, CXCL8, AGT, GNB1, GNG4, and CXCL1) were identified as the real hub genes. We further revealed that all the six real hub genes were significantly dysregulated in colon adenocarcinoma (COAD) patients of various clinicopathological features including different races, cancer stages, genders, age groups, and body weights. Additionally, the dysregulation of real hub genes has shown different abnormal correlations with many other parameters including promoter methylation, overall survival (OS), genetic alterations and copy number variations (CNVs), and CD8+T immune cells level. Finally, we identified a potential miRNA and various chemotherapeutic drugs via miRNA, and real hub genes drug interaction network that could be used in the treatment of CRC by regulating the expression of real hub genes. CONCLUSION In conclusion, we have identified six real hub genes as potential biomarkers of CRC patients that could help to overcome the heterogenetic-specific barrier across different clinicopathological features.
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Affiliation(s)
- Yasir Hameed
- Department of Biotechnology, Institute of Biochemistry, Biotechnology and Bioinformatics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Usman
- Department of Biotechnology, Institute of Biochemistry, Biotechnology and Bioinformatics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Shufang Liang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, P.R. China
| | - Samina Ejaz
- Department of Biochemistry, Institute of Biochemistry, Biotechnology and Bioinformatics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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10
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Munro MJ, Peng L, Wickremesekera SK, Tan ST. Colon adenocarcinoma-derived cells possessing stem cell function can be modulated using renin-angiotensin system inhibitors. PLoS One 2021; 16:e0256280. [PMID: 34428252 PMCID: PMC8384197 DOI: 10.1371/journal.pone.0256280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/04/2021] [Indexed: 02/06/2023] Open
Abstract
The cancer stem cell (CSC) concept proposes that cancer recurrence and metastasis are driven by CSCs. In this study, we investigated whether cells from colon adenocarcinoma (CA) with a CSC-like phenotype express renin-angiotensin system (RAS) components, and the effect of RAS inhibitors on CA-derived primary cell lines. Expression of RAS components was interrogated using immunohistochemical and immunofluorescence staining in 6 low-grade CA (LGCA) and 6 high-grade CA (HGCA) tissue samples and patient-matched normal colon samples. Primary cell lines derived from 4 HGCA tissues were treated with RAS inhibitors to investigate their effect on cellular metabolism, tumorsphere formation and transcription of pluripotency genes. Immunohistochemical and immunofluorescence staining showed expression of AT2R, ACE2, PRR, and cathepsins B and D by cells expressing pluripotency markers. β-blockers and AT2R antagonists reduced cellular metabolism, pluripotency marker expression, and tumorsphere-forming capacity of CA-derived primary cell lines. This study suggests that the RAS is active in CSC-like cells in CA, and further investigation is warranted to determine whether RAS inhibition is a viable method of targeting CSCs.
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Affiliation(s)
- Matthew J. Munro
- Gillies McIndoe Research Institute, Wellington, New Zealand
- School of Biological Sciences and Centre for Biodiscovery, Victoria University of Wellington, Kelburn, Wellington, New Zealand
| | - Lifeng Peng
- School of Biological Sciences and Centre for Biodiscovery, Victoria University of Wellington, Kelburn, Wellington, New Zealand
| | - Susrutha K. Wickremesekera
- Gillies McIndoe Research Institute, Wellington, New Zealand
- Upper Gastrointestinal, Hepatobiliary & Pancreatic Section, Department of General Surgery, Wellington Regional Hospital, Wellington, New Zealand
| | - Swee T. Tan
- Gillies McIndoe Research Institute, Wellington, New Zealand
- Wellington Regional Plastic, Maxillofacial & Burns Unit, Hutt Hospital, Wellington, New Zealand
- Department of Surgery, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
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11
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Wang B, Wang S, Wang W, Liu E, Guo S, Zhao C, Niu J, Zhang Z. Hyperglycemia Promotes Liver Metastasis of Colorectal Cancer via Upregulation of Integrin αvβ6. Med Sci Monit 2021; 27:e930921. [PMID: 34408123 PMCID: PMC8383819 DOI: 10.12659/msm.930921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Diabetes is related to higher risk of multiple cancers. This study aimed to explore the effect and mechanism of diabetes on liver metastasis of CRC. Material/Methods Overall and liver metastasis-free survival in diabetic and non-diabetic CRC patients were compared by Kaplan-Meier analysis. Expression of αvβ6 was detected by immunohistochemistry in clinical specimens. Effects of hyperglycemia on αvβ6 expression in colon cancer cells were assessed by western blot, real-time PCR, and flowcytometry. Effects of hyperglycemia on migration and invasion were demonstrated by Transwell assay. Expression and activity of MMP-9 and MMP-2 were determined by real-time PCR and gelatin zymography. Liver metastatic nodules were counted and β6 expression was detected by western blot in a liver metastasis mouse model. Results CRC patients with diabetes had poorer overall and liver metastasis-free survival, and diabetes was associated with higher αvβ6 expression in CRC specimens. Hyperglycemia promoted the invasion and migration of colon cancer cells, and upregulated the expression and activity of MMP-9, which were attenuated by inhibition of αvβ6. Hyperglycemia upregulated the expression of β6 and cell surface expression of αvβ6, which was reduced by ERK inhibitor. The in vitro results were confirmed in vivo in the mouse model. Conclusions Our study demonstrated the enhancing effect of hyperglycemia on liver metastasis of CRC, and showed that αvβ6 was involved in this process, suggesting that control of glucose levels and inhibition of αvβ6 can reduce the risk of liver metastasis in diabetic CRC patients.
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Affiliation(s)
- Ben Wang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Shanjie Wang
- Department of General Surgery, People's Hospital, Zhangqiu District, Jinan, Shandong, China (mainland)
| | - Wenke Wang
- Department of Cardiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China (mainland)
| | - Enyu Liu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Sen Guo
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Chuanzong Zhao
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Jun Niu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Zongli Zhang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
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12
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Mehranfard D, Perez G, Rodriguez A, Ladna JM, Neagra CT, Goldstein B, Carroll T, Tran A, Trivedi M, Speth RC. Alterations in Gene Expression of Renin-Angiotensin System Components and Related Proteins in Colorectal Cancer. J Renin Angiotensin Aldosterone Syst 2021; 2021:9987115. [PMID: 34285715 PMCID: PMC8277508 DOI: 10.1155/2021/9987115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/13/2021] [Accepted: 06/07/2021] [Indexed: 12/16/2022] Open
Abstract
MATERIALS AND METHODS Quantitative expression of the RNA of these 17 genes in normal and cancerous tissues obtained using chip arrays from the public functional genomics data repository, Gene Expression Omnibus (GEO) application, was compared statistically. RESULTS Expression of four genes, AGT (angiotensinogen), ENPEP (aminopeptidase A) MME (neprilysin), and PREP (prolyl endopeptidase), was significantly upregulated in CRC specimens. Expression of REN (renin), THOP (thimet oligopeptidase), NLN (neurolysin), PRCP (prolyl carboxypeptidase), ANPEP (aminopeptidase N), and MAS1 (Mas receptor) was downregulated in CRC specimens. CONCLUSIONS Presuming gene expression parallel protein expression, these results suggest that increased production of the angiotensinogen precursor of angiotensin (ANG) peptides, with the reduction of the enzymes that metabolize it to ANG II, can lead to accumulation of angiotensinogen in CRC tissues. Downregulation of THOP, NLN, PRCP, and MAS1 gene expression, whose proteins contribute to the ACE2/ANG 1-7/Mas axis, suggests that reduced activity of this RAS branch could be permissive for oncogenicity. Components of the RAS may be potential therapeutic targets for treatment of CRC.
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Affiliation(s)
- Danial Mehranfard
- College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Gabriela Perez
- Department of Internal Medicine, Palmetto General Hospital, Hialeah, FL, USA
| | - Andres Rodriguez
- Department of Internal Medicine, University of Miami/Jackson Memorial Hospital, Miami, FL, USA
| | | | | | | | - Timothy Carroll
- College of Psychology, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Alice Tran
- Halmos College of Arts and Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Malav Trivedi
- College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Robert C. Speth
- College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL, USA
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Kishi S, Nishiguchi Y, Honoki K, Mori S, Fujiwara-Tani R, Sasaki T, Fujii K, Kawahara I, Goto K, Nakashima C, Kido A, Tanaka Y, Luo Y, Kuniyasu H. Role of Glycated High Mobility Group Box-1 in Gastric Cancer. Int J Mol Sci 2021; 22:5185. [PMID: 34068442 PMCID: PMC8153607 DOI: 10.3390/ijms22105185] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/06/2021] [Accepted: 05/11/2021] [Indexed: 12/30/2022] Open
Abstract
Advanced glycation end products (AGEs) are produced in response to a high-glucose environment and oxidative stress and exacerbate various diseases. Nε-(Carboxymethyl)lysine (CML) is an AGE that is produced by the glycation of lysine residues of proteins. There are a few reports on alterations in protein function due to CML modification; however, its association with cancer is not clear. We investigated the significance of CML modification in high mobility group box protein-1 (HMGB1), a cytokine that is significantly associated with cancer progression. Treatment of the gastric cancer cell lines TMK1 and MKN74 with glyoxal or glucose resulted in increased CML modification compared to untreated cells. CML-HMGB1 was modified via oxidation and more pronouncedly activated the receptor for AGE and downstream AKT and NF-κB compared to naïve HMGB1 and oxidized HMGB1. CML-HMGB1 bound with reduced affinity to DNA and histone H3, resulting in enhanced extranuclear translocation and extracellular secretion. Treatment of gastric cancer cells with CML-HMGB1 enhanced cell proliferation and invasion, sphere formation, and protection from thapsigargin-induced apoptosis, and decreased 5-FU sensitivity in comparison to HMGB1. Further, CML-HMGB1 was detected at various levels in all the 10 gastric cancer tumor specimens. HMGB1 levels correlated with primary tumor progression and distant metastasis, whereas CML-HMGB1 levels were associated with primary tumor progression, lymph node metastasis, distant metastasis, and stage. In addition, CML-HMGB1 levels correlated with oxidative stress in cancer tissues and resistance to neoadjuvant therapy. Therefore, CML modification of HMGB1 enhanced the cancer-promoting effect of HMGB1. In this study, CML-HMGB1 has been highlighted as a new therapeutic target, and analysis of the molecular structure of CML-HMGB1 is desired in the future.
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Affiliation(s)
- Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Kanya Honoki
- Department of Orthopedics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (K.H.); (A.K.); (Y.T.)
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Rina Fujiwara-Tani
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
| | - Akira Kido
- Department of Orthopedics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (K.H.); (A.K.); (Y.T.)
| | - Yasuhito Tanaka
- Department of Orthopedics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan; (K.H.); (A.K.); (Y.T.)
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, China
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan; (S.K.); (Y.N.); (S.M.); (R.F.-T.); (T.S.); (K.F.); (I.K.); (K.G.); (C.N.)
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14
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Feng W, Guo H, Gong H, Xue T, Wang X, Tang C, Xu Y, Dai C, Bao Y, Zhang T, Cui G. Comprehensive transcriptome analysis of colorectal cancer risk of hyperglycemia in humans. J Gastrointest Oncol 2021; 12:602-619. [PMID: 34012653 PMCID: PMC8107623 DOI: 10.21037/jgo-20-587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Epidemiological studies have found that hyperglycemia, is an independent risk factor for colorectal cancer (CRC), increasing colon cancer incidence and affecting the recurrence, metastasis, and prognosis in colon cancer patients. However, the intercorrelation between hyperglycemia and CRC risk is still unknown, In the present study, we sought to determine whether gene markers, which act in CRC with hyperglycemia, are silenced in CRC without hyperglycemia. METHODS In order to characterize the mechanism of functional genes associated with CRC with hyperglycemia, A total 24 CRC and matched controls were sequenced. Through bioinformatics analysis includes differential expression analysis, functional enrichment, new isoform prediction and alternative splicing event identification to found biomarker genes related to CRC development. RESULTS CRC patients with hyperglycemia were compared with patients without hyperglycemia, and we found that 21 genes were upregulated and 27 were downregulated. Further study showed that these genes are possibly of key genes involved in CRC development with hyperglycemia, such as mannan-binding lectin-associated serine protease 3 (MASP3), which has an immunological role in the activation of the complement system. Based on our comprehensive analysis, a cis-regulatory network for hyperglycemic CRC was reconstructed. CONCLUSIONS Protein-protein interactions revealed the mechanisms of molecules involved in the interaction of hyperglycemia and cancer development. Our results provide further information on the metabolic pathway interaction with cancer pathways and elucidated the mechanisms of hyperglycemic factors function in cancer development from a transcriptomic perspective.
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Affiliation(s)
- Wenming Feng
- Department of Surgery, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Huihui Guo
- Central Laboratory, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Hui Gong
- Central Laboratory, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Tao Xue
- Central Laboratory, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Xiang Wang
- Central Laboratory, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Chengwu Tang
- Department of Surgery, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Yongqiang Xu
- Department of Surgery, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Chuang Dai
- Department of Surgery, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Ying Bao
- Department of Surgery, The First Affiliated Hospital of Huzhou University, Huzhou, China
| | - Ting Zhang
- Department of Pathology, School of Medicine and Nursing Sciences, Huzhou University, Huzhou Central Hospital, Huzhou, China
| | - Ge Cui
- Department of Pathology, The First Affiliated Hospital of Huzhou University, Huzhou, China
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15
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Ziaja M, Urbanek KA, Kowalska K, Piastowska-Ciesielska AW. Angiotensin II and Angiotensin Receptors 1 and 2-Multifunctional System in Cells Biology, What Do We Know? Cells 2021; 10:cells10020381. [PMID: 33673178 PMCID: PMC7917773 DOI: 10.3390/cells10020381] [Citation(s) in RCA: 10] [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: 01/18/2021] [Revised: 02/05/2021] [Accepted: 02/09/2021] [Indexed: 12/13/2022] Open
Abstract
For years, the renin-angiotensin system (RAS) has been perceived as a system whose role is to primarily modulate the functioning of the cardiovascular system. Years of research into the role of RAS have provided the necessary data to confirm that the role of RAS is very complex and not limited to the cardiovascular system. The presence of individual elements of the renin-angiotensin (RA) system allows to control many processes, ranging from the memorization to pro-cancer processes. Maintaining the proportions between the individual axes of the RA system allows for achieving a balance, often called homeostasis. Thus, any disturbance in the expression or activity of individual RAS elements leads to pathophysiological processes.
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16
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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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17
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The Neuropeptide System and Colorectal Cancer Liver Metastases: Mechanisms and Management. Int J Mol Sci 2020. [DOI: 10.3390/ijms21103494
expr 969553959 + 931886332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Colorectal cancer (CRC), classified as the third most prevalent cancer worldwide, remains to be a clinical and research challenge. It is estimated that ~50% of CRC patients die from distant metastases, with treatment of this complication still posing significant difficulties. While liver metastasis (LM) cascade is known in the literature, its mechanisms are still unclear and remain studied in different research models. A connection is suggested between nervous system dysfunctions and a range of Neurotransmitters (Nts) (including Neuropeptides, NPs), Neurotrophins (Ntt) and their receptors (Rs) in CRC liver metastasis development. Studies on the role of NP/NP-Rs in the progression and metastasis of CRC, show the complexity of brain–tumor interactions, caused by their different forms of release to the extracellular environment (endocrine, autocrine, paracrine and neurocrine). Many stages of LM are connected to the activity of pro-inflammatory, e.g., Corticotropin-releasing Hormone Receptor 1 (CRHR1), Neuropeptide Y (NPY) and Neurotensin (NT), anti-inflammatory, e.g., Calcitonin Gene-related Peptide (CGRP), CRHR2 and Vasoactive Intestinal Polypeptide (VIP) or dual role neuropeptides, e.g., Substance P (SP). The regulation of the local immunological profile (e.g., CRH/CRHRs), dysfunctions of enteroprotective role of NPs on epithelial cells (e.g., NT/NT-R), as well as structural-functional changes in enteric nervous system innervation of the tumor are also important. More research is needed to understand the exact mechanisms of communication between the neurons and tumor cells. The knowledge on the mechanisms regulating tumor growth and different stages of metastasis, as well as effects of the action of a numerous group of Nts/NPs/Ntt as growth factors, have implications for future therapeutic strategies. To obtain the best treatment outcomes, it is important to use signaling pathways common for many NPs, as well to develop a range of broad-spectrum antagonists. This review aims to summarize the current knowledge on the importance of neuroactive molecules in the promotion of the invasion-metastasis cascade in CRC, as well as the improvements of clinical management of CRC liver metastasis.
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The Neuropeptide System and Colorectal Cancer Liver Metastases: Mechanisms and Management. Int J Mol Sci 2020; 21:ijms21103494. [PMID: 32429087 PMCID: PMC7279011 DOI: 10.3390/ijms21103494] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC), classified as the third most prevalent cancer worldwide, remains to be a clinical and research challenge. It is estimated that ~50% of CRC patients die from distant metastases, with treatment of this complication still posing significant difficulties. While liver metastasis (LM) cascade is known in the literature, its mechanisms are still unclear and remain studied in different research models. A connection is suggested between nervous system dysfunctions and a range of Neurotransmitters (Nts) (including Neuropeptides, NPs), Neurotrophins (Ntt) and their receptors (Rs) in CRC liver metastasis development. Studies on the role of NP/NP-Rs in the progression and metastasis of CRC, show the complexity of brain–tumor interactions, caused by their different forms of release to the extracellular environment (endocrine, autocrine, paracrine and neurocrine). Many stages of LM are connected to the activity of pro-inflammatory, e.g., Corticotropin-releasing Hormone Receptor 1 (CRHR1), Neuropeptide Y (NPY) and Neurotensin (NT), anti-inflammatory, e.g., Calcitonin Gene-related Peptide (CGRP), CRHR2 and Vasoactive Intestinal Polypeptide (VIP) or dual role neuropeptides, e.g., Substance P (SP). The regulation of the local immunological profile (e.g., CRH/CRHRs), dysfunctions of enteroprotective role of NPs on epithelial cells (e.g., NT/NT-R), as well as structural-functional changes in enteric nervous system innervation of the tumor are also important. More research is needed to understand the exact mechanisms of communication between the neurons and tumor cells. The knowledge on the mechanisms regulating tumor growth and different stages of metastasis, as well as effects of the action of a numerous group of Nts/NPs/Ntt as growth factors, have implications for future therapeutic strategies. To obtain the best treatment outcomes, it is important to use signaling pathways common for many NPs, as well to develop a range of broad-spectrum antagonists. This review aims to summarize the current knowledge on the importance of neuroactive molecules in the promotion of the invasion-metastasis cascade in CRC, as well as the improvements of clinical management of CRC liver metastasis.
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Kurihara-Shimomura M, Sasahira T, Shimomura H, Bosserhoff AK, Kirita T. Mast cell chymase promotes angiogenesis and lymphangiogenesis mediated by activation of melanoma inhibitory activity gene family members in oral squamous cell carcinoma. Int J Oncol 2020; 56:1093-1100. [PMID: 32319583 DOI: 10.3892/ijo.2020.4996] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/09/2020] [Indexed: 12/24/2022] Open
Abstract
Mast cells (MCs) are present in the tumor stroma, and MCs that express the mast cell‑specific proteases tryptase and chymase (MCTC) exhibit several tumor‑related functions. It was previously reported that melanoma inhibitory activity (MIA) gene family members, including MIA, MIA2, and transport and Golgi organization protein 1 (TANGO), possess oncogenic functions in oral squamous cell carcinoma (OSCC). However, the relationships between MCTC, and clinicopathological characteristics and activation of the MIA gene family in OSCC remain unknown. In the present study, the functional roles of MCTC in patients with OSCC were investigated using immunohistochemistry and reverse transcription‑quantitative PCR. In addition, the effects of extracellular chymase on oral cancer cells were examined. In patients with OSCC, MCTC density was significantly affected by tumor progression and nodal metastasis, and was correlated with vessel density. MCTC density was also correlated with MIA and MIA2 expression. In OSCC cells, extracellular chymase promoted the secretion of vascular endothelial growth factor family proteins, and the transmigration and adhesion of HSC3 cells to endothelial cells; knockdown of MIA, MIA2 and TANGO attenuated these effects. The present findings indicated that MCTC act as tumor‑progressive factors in OSCC via the activation and secretion of MIA and MIA2, and the induction of angiogenesis and lymphangiogenesis.
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Affiliation(s)
| | - Tomonori Sasahira
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634‑8521, Japan
| | - Hiroyuki Shimomura
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara 634‑8521, Japan
| | - Anja Katrin Bosserhoff
- Institute for Biochemistry, Friedrich‑Alexander University Erlangen‑Nürnberg, D‑91054 Erlangen, Germany
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara 634‑8521, Japan
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20
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Asgharzadeh F, Hassanian SM, Ferns GA, Khazaei M, Hasanzadeh M. The Therapeutic Potential of Angiotensin-converting Enzyme and Angiotensin Receptor Inhibitors in the Treatment of Colorectal Cancer: Rational Strategies and Recent Progress. Curr Pharm Des 2019; 24:4652-4658. [PMID: 30636592 DOI: 10.2174/1381612825666190111145140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/02/2019] [Indexed: 01/18/2023]
Abstract
Colorectal cancer (CRC) is one of the most common causes of cancer-related death in the world. There is a document that angiotensin (AT) which is found to be involved in the progression of CRC. Furthermore, Angiotensin receptor inhibitors (ARIs) and angiotensin-converting enzyme Inhibitors (ACE-Is) demonstrate activity in CRC by their inhibition of both Insulin-like growth factor 1 (IGF-1) and Vascular endothelial growth factor (VEGF), and therefore present a potentially novel therapeutic strategy in colorectal cancer, which have summarized in the current review. Preclinical studies have illustrated the direct effect of major active mediator angiotensin II (ATII) on the promotion of angiogenesis through VEGF and other proliferative mediators. Suppression of the angiotensin II type I receptor (AT1R) via ACE-Is has shown a reduction in the development of solid tumor and metastasis, particularly CRC incidence, polyp formation, and distant metastasis. MicroRNAs (miRs) are a family of small nucleotides without coding that plays an important role after transcribing hundreds to thousands of non-coding and coding gene. Against this background, the application of anti-hypertensive medications such as losartan might have a therapeutic impact, although further preclinical and clinical studies might provide novel insight into the potentially beneficial effect of ACE-Is in the treatment of colorectal cancer patients.
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Affiliation(s)
- Fereshteh Asgharzadeh
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex BN1 9PH, United Kingdom
| | - Majid Khazaei
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecology Oncology, Woman Health Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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21
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Mori T, Ohmori H, Luo Y, Mori S, Miyagawa Y, Nukaga S, Goto K, Fujiwara-Tani R, Kishi S, Sasaki T, Fujii K, Kawahara I, Kuniyasu H. Giving combined medium-chain fatty acids and glucose protects against cancer-associated skeletal muscle atrophy. Cancer Sci 2019; 110:3391-3399. [PMID: 31432554 PMCID: PMC6778650 DOI: 10.1111/cas.14170] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/15/2019] [Accepted: 08/16/2019] [Indexed: 12/26/2022] Open
Abstract
Skeletal muscle volume is associated with prognosis of cancer patients. Maintenance of skeletal muscle is an essential concern in cancer treatment. In nutritional intervention, it is important to focus on differences in metabolism between tumor and skeletal muscle. We examined the influence of oral intake of glucose (0%, 10%, 50%) and 2% medium‐chain fatty acid (lauric acid, LAA, C12:0) on tumor growth and skeletal muscle atrophy in mouse peritoneal metastasis models using CT26 mouse colon cancer cells and HT29 human colon cancer cells. After 2 weeks of experimental breeding, skeletal muscle and tumor were removed and analyzed. Glucose intake contributed to prevention of skeletal muscle atrophy in a sugar concentration‐dependent way and also promoted tumor growth. LAA ingestion elevated the level of skeletal muscle protein and suppressed tumor growth by inducing tumor‐selective oxidative stress production. When a combination of glucose and LAA was ingested, skeletal muscle mass increased and tumor growth was suppressed. Our results confirmed that although glucose is an important nutrient for the prevention of skeletal muscle atrophy, it may also foster tumor growth. However, the ingestion of LAA inhibited tumor growth, and its combination with glucose promoted skeletal muscle integrity and function, without stimulating tumor growth. These findings suggest novel strategies for the prevention of skeletal muscle atrophy.
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Affiliation(s)
- Takuya Mori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Nara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Yi Luo
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, Nantong University, Jiangsu, China
| | - Shiori Mori
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Yoshihiro Miyagawa
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Nara, Japan
| | - Shota Nukaga
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Nara, Japan
| | - Kei Goto
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Division of Rehabilitation, Hoshida Minami Hospital, Osaka, Japan
| | | | - Shingo Kishi
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Takamitsu Sasaki
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
| | - Isao Kawahara
- Department of Molecular Pathology, Nara Medical University, Nara, Japan.,Division of Rehabilitation, Hanna Central Hospital, Nara, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Nara, Japan
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22
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Sun S, Sun Y, Rong X, Bai L. High glucose promotes breast cancer proliferation and metastasis by impairing angiotensinogen expression. Biosci Rep 2019; 39:BSR20190436. [PMID: 31142626 PMCID: PMC6567675 DOI: 10.1042/bsr20190436] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/13/2019] [Accepted: 05/23/2019] [Indexed: 12/15/2022] Open
Abstract
A number of investigations have addressed the importance of high glucose in breast cancer, however, the involvement of angiotensinogen (AGT) in this scenario is yet to be defined. Here we set out to analyze the potential pro-tumor effects of high glucose in breast cancer, and understand the underlying molecular mechanism. We demonstrated that high glucose promoted cell proliferation, viability, and anchorage-independent growth of breast cancer cells. In addition, the migrative and invasive capacities were significantly enhanced by high glucose medium. Mechanistically, AGT expression was inhibited by high glucose at both transcriptional and translational levels. High AGT remarkably suppressed proliferation, inhibited viability, and compromised migration/invasion of breast cancer cells. Most importantly, ectopic introduction of AGT almost completely abrogated pro-tumor effects of high glucose. Our study has characterized the pro-tumor properties of high glucose in breast cancer cells, which is predominantly attributed to the suppression of AGT.
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Affiliation(s)
- Shichao Sun
- Department of Neurology, the Second Hospital, Hebei Medical University, No. 215 Heping West Road, Xinhua District, Shijiazhuang 050000, Hebei, China
| | - Yao Sun
- Department of Medical Image, the Fourth Hospital, Hebei Medical University, No. 12 Jiankang Road, Shijiazhuang 050011, Hebei, China
| | - Xiaoping Rong
- Department of Pediatrics, the Fourth Hospital, Hebei Medical University, No. 12 Jiankang Road, Shijiazhuang 050011, Hebei, China
| | - Lei Bai
- Department of Endocrinology, the Fourth Hospital, Hebei Medical University, No. 12 Jiankang Road, Shijiazhuang 050011, Hebei, China
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23
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Jiang M, Xu B, Li X, Shang Y, Chu Y, Wang W, Chen D, Wu N, Hu S, Zhang S, Li M, Wu K, Yang X, Liang J, Nie Y, Fan D. O-GlcNAcylation promotes colorectal cancer metastasis via the miR-101-O-GlcNAc/EZH2 regulatory feedback circuit. Oncogene 2019; 38:301-316. [PMID: 30093632 PMCID: PMC6336687 DOI: 10.1038/s41388-018-0435-5] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 12/21/2022]
Abstract
Advanced colorectal cancer (CRC) is one of the deadliest cancers, and the 5-year survival rate of patients with metastasis is extremely low. The epithelial-mesenchymal transition (EMT) is considered essential for metastatic CRC, but the fundamental molecular basis underlying this effect remains unknown. Here, we identified that O-GlcNAcylation, a unique posttranslational modification (PTM) involved in cancer metabolic reprogramming, increased the metastatic capability of CRC. The levels of O-GlcNAcylation were increased in the metastatic CRC tissues and cell lines, which likely promoted the EMT by enhancing EZH2 protein stability and function. The CRC patients with higher levels of O-GlcNAcylation exhibited greater lymph node metastasis potential and lower overall survival. Bioinformatic analysis and luciferase reporter assays revealed that both O-GlcNAcylation transferase (OGT) and EZH2 are posttranscriptionally inhibited by microRNA-101. In addition, O-GlcNAcylation and H3K27me3 modification in the miR-101 promoter region further inhibited the transcription of miR-101, resulting in the upregulation of OGT and EZH2 in metastatic CRC, thus forming a vicious cycle. In this study, we demonstrated that O-GlcNAcylation, which is negatively regulated by microRNA-101, likely promotes CRC metastasis by enhancing EZH2 protein stability and function. Reducing O-GlcNAcylation may be a potential therapeutic strategy for metastatic CRC.
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Affiliation(s)
- Mingzuo Jiang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Bing Xu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
- Department of Gastroenterology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi Province, China
| | - Xiaowei Li
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Yulong Shang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Yi Chu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Weijie Wang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Di Chen
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Nan Wu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
- Lab of Tissue Engineering, Faculty of Life Science, Northwest University, Xi'an, China
| | - Sijun Hu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Song Zhang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Mengbin Li
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Kaichun Wu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Xiaoyong Yang
- Department of molecular cellular and developmental biology, Yale University, New Haven, USA
| | - Jie Liang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Yongzhan Nie
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China.
| | - Daiming Fan
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China.
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24
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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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25
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Nakashima C, Shingo K, Fujiwara-Tani R, Luo Y, Kawahara I, Goto K, Sasaki T, Fujii K, Ohmori H, Kuniyasu H. Expression of long-chain fatty acid receptor GPR40 is associated with cancer progression in colorectal cancer: A retrospective study. Oncol Lett 2018; 15:8641-8646. [PMID: 29805599 PMCID: PMC5950529 DOI: 10.3892/ol.2018.8383] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 03/16/2018] [Indexed: 12/16/2022] Open
Abstract
An increased risk of colorectal cancer (CRC) is associated with a western style diet, particularly hyperlipidemia. The expression of G-protein coupled receptor 40 (GPR40), a membrane-bound receptor for long-chain fatty acids (LCFAs), was examined in 36 cases of subserosal-invading CRC and compared with clinicopathological parameters as well as triglyceride (TG) and low-density lipoprotein (LDL) levels in the blood. All patients with CRC expressed GPR40, which was positively associated with blood TG levels (P<0.0001) but not with blood LDL levels. GPR40 expression was positively associated with nodal metastasis, distant metastasis (particularly to the liver), stage and poor prognosis. Patients with high GPR40 expression and high TG levels had comparatively worse survival outcomes compared with patients with low GPR40 expression and low TG levels. The results of the present study suggest that activation of GPR40 may be associated with the progression and prognosis of CRCs. High levels of GPR40 and/or concurrent high levels of GPR40 and TG may be a risk for CRC progression.
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Affiliation(s)
- Chie Nakashima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Kishi Shingo
- 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.,Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center 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
| | - 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
| | - 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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26
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Ishikane S, Takahashi-Yanaga F. The role of angiotensin II in cancer metastasis: Potential of renin-angiotensin system blockade as a treatment for cancer metastasis. Biochem Pharmacol 2018. [PMID: 29534876 DOI: 10.1016/j.bcp.2018.03.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Hypertension, which often exists as a comorbid condition in cancer patients, is considered as a factor affecting cancer progression. The renin-angiotensin system (RAS) plays an important role in the regulation of blood pressure, and angiotensin II (Ang II) is a well-known pressor peptide in RAS. There is also accumulated evidence indicating that Ang II plays a critical role in the metastasis of various cancers by modulating adhesion, migration invasion, proliferation, and angiogenesis. Consistent with this, large epidemiological studies have reported the potential beneficial effects of angiotensin-converting enzyme (ACE) inhibitors and Ang II type 1 receptor blockers (ARBs) against cancer metastasis; however, some of the results remain controversial. Although the precise Ang II-related mechanisms involved in cancer metastasis are not completely clear yet, a number of basic and meta-analytic studies have shown that ACE inhibitors and ARBs reduce the metastatic potential of tumors. In this review, we summarize the relationships among hypertension, RAS, and metastasis as demonstrated in basic and clinical studies. Finally, we discuss the possibility of using RAS inhibitors as anti-metastatic drugs.
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Affiliation(s)
- Shin Ishikane
- Department of Pharmacology, School of Medicine, University of Occupational and Environmental Health, Japan.
| | - Fumi Takahashi-Yanaga
- Department of Pharmacology, School of Medicine, University of Occupational and Environmental Health, Japan
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27
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Peng XS, Xie GF, Qiu WZ, Tian YH, Zhang WJ, Cao KJ. Type 2 Diabetic Mellitus Is a Risk Factor for Nasopharyngeal Carcinoma: A 1:2 Matched Case-Control Study. PLoS One 2016; 11:e0165131. [PMID: 27760202 PMCID: PMC5070777 DOI: 10.1371/journal.pone.0165131] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 10/06/2016] [Indexed: 01/23/2023] Open
Abstract
Background Diabetes has been identified as an adverse prognostic variable which associated with an increased mortality in various cancers, including colorectal, lung, and breast cancers. However, previous studies provided inconsistent results on the association between diabetes and nasopharyngeal carcinoma (NPC). The main aim of this study was to investigate the associations between diabetes mellitus and the survival of NPC patients. Methods This study was designed as a 1:2 matched case–control study. Cases were patients who met the criteria for the diagnosis of type 2 diabetic mellitus (DM) below. Controls, matched 1:2, were patients who were normoglycemic (NDM). The survival rates were assessed by Kaplan–Meier analysis, and the survival curves were compared using a log-rank test. Multivariate analysis was conducted using the Cox proportional hazard regression model. Results Both locoregional relapse-free survival (LRRFS) and disease-free survival (DFS) in the NDM group were higher than that in the DM group (p = 0.001 and p = 0.033). Additionally, subset analyses revealed that the differences in OS, LRRFS, and DFS were all significant between the two groups in the N0-N1 subset (p = 0.007, p =.000 and p = 0.002). The LRRFS was higher in the NDM group in the III-IV, T3-T4 and N0-N1 subsets (p = 0.004, p = 0.002 and p =.000). In T3-T4 subset, the NDM group experienced higher DFS than the DM group (p = 0.039). In multivariate analysis, T stage and N stage were found to be independent predictors for OS, DMFS and DFS; chemotherapy was a significant prognostic factor for DMFS and DFS, age for OS, and diabetes for LRRFS and DFS. Conclusions Type 2 diabetic mellitus is associated with poorer prognosis among patients with NPC.
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Affiliation(s)
- Xing-Si Peng
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Guo-Feng Xie
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- Department of Radiation Oncology, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Wen-Ze Qiu
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Yun-Hong Tian
- Department of Radiation Oncology, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Wei-Jun Zhang
- Department of Radiation Oncology, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ka-Jia Cao
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
- * E-mail:
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28
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Luna-Vital DA, Liang K, González de Mejía E, Loarca-Piña G. Dietary peptides from the non-digestible fraction of Phaseolus vulgaris L. decrease angiotensin II-dependent proliferation in HCT116 human colorectal cancer cells through the blockade of the renin–angiotensin system. Food Funct 2016; 7:2409-19. [DOI: 10.1039/c6fo00093b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Peptides in common beans reduced angiotensin II-dependent proliferation in HCT116 colon cancer cells.
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Affiliation(s)
- Diego A. Luna-Vital
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC)
- Research and Graduate Studies in Food Science
- School of Chemistry
- Universidad Autónoma de Querétaro
- Querétaro
| | - Katie Liang
- School of Molecular and Cellular Biology
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Elvira González de Mejía
- Department of Food Science and Human Nutrition
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Guadalupe Loarca-Piña
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC)
- Research and Graduate Studies in Food Science
- School of Chemistry
- Universidad Autónoma de Querétaro
- Querétaro
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29
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Luo Y, Tanabe E, Kitayoshi M, Nishiguchi Y, Fujiwara R, Matsushima S, Sasaki T, Sasahira T, Chihara Y, Nakae D, Fujii K, Ohmori H, Kuniyasu H. Expression of MAS1 in breast cancer. Cancer Sci 2015; 106:1240-8. [PMID: 26080617 PMCID: PMC4582995 DOI: 10.1111/cas.12719] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 05/28/2015] [Accepted: 06/07/2015] [Indexed: 12/18/2022] Open
Abstract
MAS1 is a receptor for angiotensin 1-7 (A1-7), which is derived from angiotensin II (A-II) by the action of angiotensin converting enzyme (ACE) 2. MAS1 induces anti-A-II phenotypes, such as vessel dilation and depression of blood pressure. Using immunohistochemistry, we examined the role of MAS1 in 132 cases of invasive ductal carcinoma (IDC) of the breast. While benign mammary tissues expressed MAS1 at high levels, MAS1 expression was attenuated in all IDC, especially in scirrhous IDC. The decrease in MAS1 expression was associated with tumor growth, lymph node metastasis, and grade. MAS1 expression was inversely associated with the proliferation index and epidermal growth factor receptor and human epidermal growth factor receptor-2 expression. Of the 132 cases, 12 (9.1%) were triple-negative breast cancer (TNBC) cases. All TNBC cases (the 12 cases and the additional 36 cases using a tissue array) expressed MAS1. Using the TNBC cell lines 4T1 and MDA-MB-468, which expresses MAS1, we found that cell growth, anti-apoptotic survival and invasion were suppressed by MAS1 activation with A1-7 treatment and enhanced by MAS1 knockdown. In contrast, synergic effect was found between tamoxifen and A1-7 in a luminal A breast cancer cell line, MCF-7. Combination treatment with cisplatin, an ACE2 activator, and an A-II type 1 receptor blocker showed synergic effects on tumor growth inhibition of 4T1 tumors in a syngeneic mouse model. These findings suggest that MAS1 might act as an inhibitory regulator of breast cancer and may be a possible molecular target for this malignancy.
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Affiliation(s)
- Yi Luo
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Eriko Tanabe
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Misaho Kitayoshi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yukiko Nishiguchi
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Rina Fujiwara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Sayako Matsushima
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Takamitsu Sasaki
- Department of Gastroenterolgical Surgery, Fukuoka University School of Medicine, Fukuoka, Japan
| | - Tomonori Sasahira
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yoshitomo Chihara
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Dai Nakae
- Department of Nutritional Science and Food Safety, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
| | - Kiyomu Fujii
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Hitoshi Ohmori
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Hiroki Kuniyasu
- Department of Molecular Pathology, Nara Medical University, Kashihara, Japan
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30
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Interactions of the renin-angiotensin system in colorectal cancer and metastasis. Int J Colorectal Dis 2015; 30:749-52. [PMID: 25592047 DOI: 10.1007/s00384-014-2118-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/23/2014] [Indexed: 02/04/2023]
Abstract
The novel function of the renin-angiotensin system (RAS) is cardiovascular homeostasis. While the major active mediator angiotensin II (ANG II) produces most of the physiologic responses via angiotensin II type I receptor (AT1R), recent insights have looked at the implications of ANG II and its impact on solid tumor formation. Preclinical studies have demonstrated the direct effect of ANG II on the stimulation of angiogenesis via VEGF and other proliferative mediators. RAS components have thus been identified in numerous malignant tissues. Inhibition of the AT1R via angiotensin-converting enzyme inhibitors (ACE-Is) has demonstrated a decrease in solid tumor development and metastasis. Numerous retrospective analyses have demonstrated a reduction in colorectal cancer incidence, polyp formation, and distant metastasis in patients taking inhibitors of the RAS. The use of commonly prescribed anti-hypertensive medications as a chemo-preventative medication may have a remarkable impact in the colorectal cancer community. Further investigation and prospective clinical trials may provide further insight into the potentially beneficial use of ACE-Is and their impact on colorectal cancer.
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31
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Fedeli U, Zoppini G, Gennaro N, Saugo M. Diabetes and cancer mortality: a multifaceted association. Diabetes Res Clin Pract 2014; 106:e86-9. [PMID: 25451896 DOI: 10.1016/j.diabres.2014.09.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 08/27/2014] [Accepted: 09/15/2014] [Indexed: 12/12/2022]
Abstract
In a large cohort of subjects with diabetes cancer mortality increased by 30%, possibly due to lower survival, reverse causality, and an etiologic role of diabetes in cancer. A two-fold increased mortality from liver and pancreatic cancer was confirmed in both genders irrespective of follow-up period or disease duration.
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Affiliation(s)
- Ugo Fedeli
- SER - Regional Epidemiological Department, Veneto Region, Italy.
| | - Giacomo Zoppini
- Section of Endocrinology and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
| | - Nicola Gennaro
- SER - Regional Epidemiological Department, Veneto Region, Italy
| | - Mario Saugo
- SER - Regional Epidemiological Department, Veneto Region, Italy
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32
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Dellinger AE, Nixon AB, Pang H. Integrative Pathway Analysis Using Graph-Based Learning with Applications to TCGA Colon and Ovarian Data. Cancer Inform 2014; 13:1-9. [PMID: 25125969 PMCID: PMC4125381 DOI: 10.4137/cin.s13634] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 03/17/2014] [Accepted: 03/18/2014] [Indexed: 12/15/2022] Open
Abstract
Recent method development has included multi-dimensional genomic data algorithms because such methods have more accurately predicted clinical phenotypes related to disease. This study is the first to conduct an integrative genomic pathway-based analysis with a graph-based learning algorithm. The methodology of this analysis, graph-based semi-supervised learning, detects pathways that improve prediction of a dichotomous variable, which in this study is cancer stage. This analysis integrates genome-level gene expression, methylation, and single nucleotide polymorphism (SNP) data in serous cystadenocarcinoma (OV) and colon adenocarcinoma (COAD). The top 10 ranked predictive pathways in COAD and OV were biologically relevant to their respective cancer stages and significantly enhanced prediction accuracy and area under the ROC curve (AUC) when compared to single data-type analyses. This method is an effective way to simultaneously predict binary clinical phenotypes and discover their biological mechanisms.
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Affiliation(s)
- Andrew E Dellinger
- Department of Mathematics and Statistics, Elon University, Elon, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
| | - Andrew B Nixon
- Department of Medicine, Division of Medical Oncology, Duke University School of Medicine, Durham, NC, USA
| | - Herbert Pang
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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33
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Kochi T, Shimizu M, Ohno T, Baba A, Sumi T, Kubota M, Shirakami Y, Tsurumi H, Tanaka T, Moriwaki H. Preventive effects of the angiotensin-converting enzyme inhibitor, captopril, on the development of azoxymethane-induced colonic preneoplastic lesions in diabetic and hypertensive rats. Oncol Lett 2014; 8:223-229. [PMID: 24959250 PMCID: PMC4063600 DOI: 10.3892/ol.2014.2136] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 03/27/2014] [Indexed: 01/27/2023] Open
Abstract
Metabolic syndrome (Mets), including diabetes and hypertension, increases the risk of colorectal cancer via the induction of chronic inflammation, acceleration of oxidative stress, and activation of the renin-angiotensin system. The present study examined the possible inhibitory effects of captopril, an angiotensin-converting enzyme (ACE) inhibitor and antihypertensive drug, on the development of azoxymethane (AOM)-induced colonic premalignant lesions, aberrant crypt foci (ACF), in SHRSP.Z-Leprfa/IzmDmcr (SHRSP-ZF) diabetic and hypertensive rats. Male 6-week-old SHRSP-ZF rats were administered two, weekly intraperitoneal injections of AOM (20 mg/kg body weight). Following the second injection, the rats received drinking water containing captopril (8 mg/kg/day) for two weeks. At sacrifice, captopril administration significantly lowered the blood pressure and reduced the total number and size of ACF compared with those observed in the untreated group. The serum levels of angiotensin-II and the expression levels of ACE and angiotensin-II type 1 receptor mRNA on the colonic mucosa decreased following captopril treatment. Captopril also reduced the urinary 8-hydroxy-2′-deoxyguanosine levels and the serum derivatives of reactive oxygen metabolites levels, both of which are oxidative stress markers, but increased the mRNA levels of catalase, an antioxidant enzyme, in the colonic epithelium. Moreover, the expression levels of tumor necrosis factor-α, interleukin-18, monocyte chemoattractant protein-1, inducible nitric oxide synthase, vascular endothelial growth factor and proliferating cell nuclear antigen mRNA in the colonic epithelium were decreased significantly following captopril administration. These observations suggested that captopril prevents the development of ACF by inhibiting renin-angiotensin system activation and attenuating inflammation and oxidative stress in SHRSP-ZF rats. Therefore, targeting Mets-related pathophysiological conditions, including renin-angiotensin system activation, may be an effective strategy to prevent colorectal carcinogenesis in patients with Mets, particularly those with hypertension.
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Affiliation(s)
- Takahiro Kochi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Masahito Shimizu
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Tomohiko Ohno
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Atsushi Baba
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Takafumi Sumi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Masaya Kubota
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Yohei Shirakami
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Hisashi Tsurumi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Takuji Tanaka
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Hisataka Moriwaki
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
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34
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Zhou L, Luo Y, Sato S, Tanabe E, Kitayoshi M, Fujiwara R, Sasaki T, Fujii K, Ohmori H, Kuniyasu H. Role of Two Types of Angiotensin II Receptors in Colorectal Carcinoma Progression. Pathobiology 2014; 81:169-75. [DOI: 10.1159/000362092] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 03/06/2014] [Indexed: 12/27/2022] Open
Abstract
Angiotensin II (Ang-II) is a bioactive peptide associated closely with the progression and metastasis of colorectal cancer (CRC). We examined the expression and role of 2 Ang-II receptor types in 20 cases of CRC. Ang-II type 1 receptor (AT1R) protein was localized to the plasma membrane, whereas Ang-II type 2 receptor (AT2R) protein was localized to the nuclei. AT1R expression showed a direct correlation with tumor stage and liver metastasis, whereas AT2R expression showed an inverse correlation. A knockdown study of the AT1R or AT2R with Ang-II treatment was performed to reveal their individual roles in a mouse rectal cell line CMT93, which expresses both Ang-II receptor types. AT2R knockdown showed that the AT1R was associated with tumor growth, survival, invasion and VEGF-A secretion in CMT93 cells in a dose-dependent manner. In contrast, AT1R knockdown showed that the AT2R was associated with increased VEGF-A secretion at low Ang-II concentrations, whereas high concentrations of Ang-II inhibited tumor growth, survival, invasion and VEGF-A secretion. Thus, the AT1R showed a monophasic protumoral effect, while the AT2R showed a biphasic amphitumoral effect. Our findings suggest that a high angiotensinogen condition in the liver might evoke the antitumoral role of the AT2R in CRC cells.
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35
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Enhanced development of azoxymethane-induced colonic preneoplastic lesions in hypertensive rats. Int J Mol Sci 2013; 14:14700-11. [PMID: 23860206 PMCID: PMC3742268 DOI: 10.3390/ijms140714700] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 06/25/2013] [Accepted: 06/27/2013] [Indexed: 12/24/2022] Open
Abstract
Metabolic syndrome is associated with an increased risk of colorectal cancer. This study investigated the impact of hypertension, a component of metabolic syndrome, on azoxymethane (AOM)-induced colorectal carcinogenesis using SHRSP/Izm (SHRSP) non-diabetic/hypertensive rats and SHRSP.Z-Leprfa/IzmDmcr (SHRSP-ZF) diabetic/hypertensive rats. Male 6-week-old SHRSP, SHRSP-ZF, and control non-diabetic/normotensive Wister Kyoto/Izm (WKY) rats were given 2 weekly intraperitoneal injections of AOM (20 mg/kg body weight). Two weeks after the last injection of AOM, the SHRSP and SHRSP-ZF rats became hypertensive compared to the control WKY rats. Serum levels of angiotensin-II, the active product of the renin-angiotensin system, were elevated in both SHRSP and SHRSP-ZF rats, but only the SHRSP-ZF rats developed insulin resistance, dyslipidemia, and hyperleptinemia and exhibited an increase in adipose tissue. The development of AOM-induced colonic preneoplastic lesions and aberrant crypts foci, was significantly accelerated in both SHRSP and SHRSP-ZF hypertensive rats, compared to WKY normotensive rats. Furthermore, induction of oxidative stress and exacerbation of inflammation were observed in the colonic mucosa and systemically in SHRSP and SHRSP-ZF rats. Our findings suggest that hypertension plays a role in the early stage of colorectal carcinogenesis by inducing oxidative stress and chronic inflammation, which might be associated with activation of the renin-angiotensin system.
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36
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Kuniyasu H. Multiple roles of angiotensin in colorectal cancer. World J Clin Oncol 2012; 3:150-4. [PMID: 23293754 PMCID: PMC3536833 DOI: 10.5306/wjco.v3.i12.150] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 09/28/2012] [Accepted: 11/17/2012] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) cells express renin and chymase through which they can activate angiotensin. Renin expression is induced by hyperglycemic conditions. As angiotensinogen is produced in the liver, CRC cells that can activate angiotensin have an enhanced ability to metastasize to this organ. In human CRC cases, patients with diabetes have higher activities of rennin and angiotensin-II in primary tumors, and on average, have a more progressed disease stage, especially with respect to liver metastasis. These patients exhibit a stronger association with Hemoglobin A1c levels and metastasis compared to patients without diabetes. In a combined diabetes/CRC liver metastasis mouse model, concurrent treatment with anti-angiotensin and hypoglycemic agents shows a synergic effect in terms of reduced liver metastasis and improved survival. The effect of anti-angiotensin treatment and blood sugar control as a baseline management for colon cancer patients with diabetes needs to be examined in clinical trials to establish whether it can prevent liver metastasis.
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Affiliation(s)
- Hiroki Kuniyasu
- Hiroki Kuniyasu, Department of Molecular Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan
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