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Beirne DF, Dalla Via M, Velasco-Torrijos T, Montagner D. Metal-Tyrosine Kinase Inhibitors: Targeted metal-drug conjugates. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Zhu L, Yang F, Li X, Li Q, Zhong C. Glycolysis Changes the Microenvironment and Therapeutic Response Under the Driver of Gene Mutation in Esophageal Adenocarcinoma. Front Genet 2021; 12:743133. [PMID: 34956314 PMCID: PMC8693172 DOI: 10.3389/fgene.2021.743133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 10/25/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Esophageal cancer is one of the most leading and lethal malignancies. Glycolysis and the tumor microenvironment (TME) are responsible for cancer progressions. We aimed to study the relationships between glycolysis, TME, and therapeutic response in esophageal adenocarcinoma (EAC). Materials and Methods: We used the ESTIMATE algorithm to divide EAC patients into ESTIMATE high and ESTIMATE low groups based on the gene expression data downloaded from TCGA. Weighted gene co-expression network analysis (WGCNA) and Gene Set Enrichment Analysis (GSEA) were performed to identify different glycolytic genes in the TME between the two groups. The prognostic gene signature for overall survival (OS) was established through Cox regression analysis. Impacts of glycolytic genes on immune cells were assessed and validated. Next, we conducted the glycolytic gene mutation analysis and drug therapeutic response analysis between the two groups. Finally, the GEO database was employed to validate the impact of glycolysis on TME in patients with EAC. Results: A total of 78 EAC patients with gene expression profiles and clinical information were included for analysis. Functional enrichment results showed that the genes between ESTIMATE high and ESTIMATE low groups (N = 39, respectively) were strongly related with glycolytic and ATP/ADP metabolic pathways. Patients in the low-risk group had probabilities to survive longer than those in the high-risk group (p < 0.001). Glycolytic genes had significant impacts on the components of immune cells in TME, especially on the T-cells and dendritic cells. In the high-risk group, the most common mutant genes were TP53 and TTN, and the most frequent mutation type was missense mutation. Glycolysis significantly influenced drug sensitivity, and high tumor mutation burden (TMB) was associated with better immunotherapeutic response. GEO results confirmed that glycolysis had significant impacts on immune cell contents in TME. Conclusion: We performed a comprehensive study of glycolysis and TME and demonstrated that glycolysis could influence the microenvironment and drug therapeutic response in EAC. Evaluation of the glycolysis pattern could help identify the individualized therapeutic regime.
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Affiliation(s)
- Lei Zhu
- Department of Neurosurgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China.,Department of Thoracic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fugui Yang
- Department of Thoracic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xinrui Li
- Department of Neurology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qinchuan Li
- Department of Thoracic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chunlong Zhong
- Department of Neurosurgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
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Kim JL, Lee DH, Jeong S, Kim BR, Na YJ, Park SH, Jo MJ, Jeong YA, Oh SC. Imatinib‑induced apoptosis of gastric cancer cells is mediated by endoplasmic reticulum stress. Oncol Rep 2018; 41:1616-1626. [PMID: 30569109 PMCID: PMC6365688 DOI: 10.3892/or.2018.6945] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 11/30/2018] [Indexed: 12/23/2022] Open
Abstract
Imatinib is a powerful tyrosine kinase inhibitor that specifically targets BCR-ABL, c-KIT, and PDGFR kinases, and is used in the treatment of chronic myelogenous leukemia, gastrointestinal stromal tumors, and other types of cancers. However, the possible anticancer effects of imatinib in gastric cancer have not yet been explored. The present study evaluated the in vitro effects of imatinib on gastric cancer cells and determined the molecular mechanism underlying these effects. We determined that imatinib induced mitochondria-mediated apoptosis of gastric cancer cells by involving endoplasmic reticulum (ER) stress-associated activation of c-Jun NH2-terminal kinase (JNK). We also found that imatinib suppressed cell proliferation in a time- and dose-dependent manner. Cell cycle analysis revealed that imatinib-treated AGS cells were arrested in the G2/M phase of the cell cycle. Moreover, imatinib-treated cells exhibited increased levels of phosphorylated JNK, and of the transcription factor C/EBP homologous protein, an ER stress-associated apoptotic molecule. Results of cell viability assays revealed that treatment with a combination of imatinib and chemotherapy agents irinotecan or 5-Fu synergistically inhibited cell growth, compared with treatment with any of these drugs alone. These data indicated that imatinib exerted cytotoxic effects on gastric cancer cells by inducing apoptosis mediated by reactive oxygen species generation and ER stress-associated JNK activation. Furthermore, we revealed that imatinib induced the apoptosis of gastric cancer cells by inhibiting platelet-derived growth factor receptor signaling. Collectively, our results strongly support the use of imatinib in the treatment of treating gastric cancer.
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Affiliation(s)
- Jung Lim Kim
- Division of Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea
| | - Dae-Hee Lee
- Division of Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea
| | - Soyeon Jeong
- Division of Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea
| | - Bo Ram Kim
- Division of Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea
| | - Yoo Jin Na
- Graduate School of Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Seong Hye Park
- Graduate School of Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Min Jee Jo
- Graduate School of Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Yoon A Jeong
- Graduate School of Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Sang Cheul Oh
- Division of Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University Guro Hospital, Seoul 08308, Republic of Korea
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Wei Y, Yang P, Cao S, Zhao L. The combination of curcumin and 5-fluorouracil in cancer therapy. Arch Pharm Res 2017; 41:1-13. [PMID: 29230689 DOI: 10.1007/s12272-017-0979-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 10/26/2017] [Indexed: 12/29/2022]
Abstract
5-Fluorouracil (5-FU) alone or in combination with other therapeutic drugs has been widely used for clinical treatment of various cancers. However, 5-FU-based chemotherapy has limited anticancer efficacy in clinic due to multidrug resistance and dose-limiting cytotoxicity. Some molecules and genes in cancer cells, such as nuclear factor kappa B, insulin-like growth factor-1 receptor, epidermal growth factor receptor, cyclooxygenase-2, signal transducer and activator of transcription 3, phosphatase and tensin homolog deleted on chromosome ten and Bcl-2 etc. are related to the chemoresistance and sensitivity of cancer cells to 5-FU. The activation of these molecules and genes expressions in cancer cells will be increased or decreased with long-term exposure of 5-FU. Curcumin has been found to be able to negatively regulate these processes. In order to overcome the problems of 5-FU, curcumin has been used to combine with 5-FU in cancer therapy.
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Affiliation(s)
- Yumeng Wei
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No.3-5, Zhongshan Road, Jiangyang District, Luzhou, Sichuan, 646000, China
| | - Panjing Yang
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646099, China
| | - Shousong Cao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, 3-319 Zhongshan Road, Luzhou, Sichuan, 646000, China.
| | - Ling Zhao
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No.3-5, Zhongshan Road, Jiangyang District, Luzhou, Sichuan, 646000, China.
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Pinto MP, Owen GI, Retamal I, Garrido M. Angiogenesis inhibitors in early development for gastric cancer. Expert Opin Investig Drugs 2017; 26:1007-1017. [PMID: 28770623 DOI: 10.1080/13543784.2017.1361926] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Angiogenesis, or the generation of new blood vessels from pre-existent ones is a critical process for tumor growth and progression. Hence, the development of angiogenesis inhibitors with therapeutic potential has been a central focus for researchers. Most angiogenesis inhibitors target the Vascular Endothelial Growth Factor (VEGF) pathway, however a number of tyrosine kinase inhibitors (TKIs), immunomodulatory drugs (IMiDs) and inhibitors of the mammalian Target-Of-Rapamycin (mTOR) pathway also display antiangiogenic activity. Areas covered: Here we review the effectiveness of a variety of compounds with antiangiogenic properties in preclinical and clinical settings in gastric cancer (GC). Expert opinion: In coming years angiogenesis will remain as a therapeutic target in GC. To date, ramucirumab a monoclonal antibody that targets VEGFR2 is the most successful antiangiogenic tested in clinical studies, and it is now well established as a second-line therapy in GC. The arrival of precision medicine and the success of immune checkpoint inhibitors will increase the number of clinical trials using targeted agents like ramucirumab in combination with immune checkpoint inhibitors. A hypothetical working model that combines ramucirumab with immunotherapy is presented. Also, the impact of nanotechnology and a molecular subtype classification of GC are discussed.
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Affiliation(s)
- Mauricio P Pinto
- a School of Biological Sciences, Department of Physiology , Pontificia Universidad Católica de Chile , Santiago , Chile
- b Center UC for Investigation in Oncology (CITO) , Pontificia Universidad Católica de Chile , Santiago , Chile
- c School of Chemistry and Biology, Laboratory on the Immunology of Reproduction , Universidad de Santiago de Chile, Pontificia Universidad Católica de Chile , Santiago , Chile
| | - Gareth I Owen
- a School of Biological Sciences, Department of Physiology , Pontificia Universidad Católica de Chile , Santiago , Chile
- b Center UC for Investigation in Oncology (CITO) , Pontificia Universidad Católica de Chile , Santiago , Chile
- d School of Medicine, Department of Hematology and Oncology , Pontificia Universidad Católica de Chile , Santiago , Chile
| | - Ignacio Retamal
- b Center UC for Investigation in Oncology (CITO) , Pontificia Universidad Católica de Chile , Santiago , Chile
- d School of Medicine, Department of Hematology and Oncology , Pontificia Universidad Católica de Chile , Santiago , Chile
| | - Marcelo Garrido
- b Center UC for Investigation in Oncology (CITO) , Pontificia Universidad Católica de Chile , Santiago , Chile
- d School of Medicine, Department of Hematology and Oncology , Pontificia Universidad Católica de Chile , Santiago , Chile
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Strategies and Advancements in Harnessing the Immune System for Gastric Cancer Immunotherapy. J Immunol Res 2015; 2015:308574. [PMID: 26579545 PMCID: PMC4633567 DOI: 10.1155/2015/308574] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 10/05/2015] [Indexed: 12/12/2022] Open
Abstract
In cancer biology, cells and molecules that form the fundamental components of the tumor microenvironment play a major role in tumor initiation, and progression as well as responses to therapy. Therapeutic approaches that would enable and harness the immune system to target tumor cells mark the future of anticancer therapy as it could induce an immunological memory specific to the tumor type and further enhance tumor regression and relapse-free survival in cancer patients. Gastric cancer is one of the leading causes of cancer-related mortalities that has a modest survival benefit from existing treatment options. The advent of immunotherapy presents us with new approaches in gastric cancer treatment where adaptive cell therapies, cancer vaccines, and antibody therapies have all been used with promising outcomes. In this paper, we review the current advances and prospects in the gastric cancer immunotherapy. Special focus is laid on new strategies and clinical trials that attempt to enhance the efficacy of various immunotherapeutic modalities in gastric cancer.
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Abdel-Rahman O. Targeting platelet-derived growth factor (PDGF) signaling in gastrointestinal cancers: preclinical and clinical considerations. Tumour Biol 2014; 36:21-31. [DOI: 10.1007/s13277-014-2797-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 10/30/2014] [Indexed: 12/16/2022] Open
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