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Formica V, Riondino S, Morelli C, Guerriero S, D'Amore F, Di Grazia A, Del Vecchio Blanco G, Sica G, Arkenau HT, Monteleone G, Roselli M. HIF2α, Hepcidin and their crosstalk as tumour-promoting signalling. Br J Cancer 2023; 129:222-236. [PMID: 37081189 PMCID: PMC10338631 DOI: 10.1038/s41416-023-02266-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/25/2023] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
Not all aspects of the disruption of iron homeostasis in cancer have been fully elucidated. Iron accumulation in cancer cells is frequent for many solid tumours, and this is often accompanied by the contemporary rise of two key iron regulators, HIF2α and Hepcidin. This scenario is different from what happens under physiological conditions, where Hepcidin parallels systemic iron concentrations while HIF2α levels are inversely associated to Hepcidin. The present review highlights the increasing body of evidence for the pro-tumoral effect of HIF2α and Hepcidin, discusses the possible imbalance in HIF2α, Hepcidin and iron homeostasis during cancer, and explores therapeutic options relying on these pathways as anticancer strategies.
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Affiliation(s)
- Vincenzo Formica
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy.
| | - Silvia Riondino
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy
| | - Cristina Morelli
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy
- PhD Program in Systems and Experimental Medicine (XXXV cycle), University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Simona Guerriero
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy
| | - Federica D'Amore
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy
| | - Antonio Di Grazia
- Gastroenterology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | | | - Giuseppe Sica
- Department of Surgery, University of Rome Tor Vergata, Rome, Italy
| | | | - Giovanni Monteleone
- Gastroenterology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Mario Roselli
- Medical Oncology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Viale Oxford, 81, 00133, Rome, Italy
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Crescenzi E, Leonardi A, Pacifico F. Iron Metabolism in Cancer and Senescence: A Cellular Perspective. BIOLOGY 2023; 12:989. [PMID: 37508419 PMCID: PMC10376531 DOI: 10.3390/biology12070989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023]
Abstract
Iron participates in a number of biological processes and plays a crucial role in cellular homeostasis. Alterations in iron metabolism are considered hallmarks of cancer and drivers of aggressive behaviors, such as uncontrolled proliferation, resistance to apoptosis, enhanced metastatic ability, increased cell plasticity and stemness. Furthermore, a dysregulated iron metabolism has been associated with the development of an adverse tumor microenvironment. Alterations in iron metabolism have been described in cellular senescence and in aging. For instance, iron has been shown to accumulate in aged tissues and in age-related diseases. Furthermore, in vitro studies demonstrate increases in iron content in both replicative and stress-induced senescent cells. However, the role, the mechanisms of regulation and dysregulation and the effects of iron metabolism on senescence remain significantly less characterized. In this review, we first provide an overview of iron metabolism and iron regulatory proteins. Then, we summarize alterations in iron homeostasis in cancer and senescence from a cellular point of view.
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Affiliation(s)
- Elvira Crescenzi
- Istituto per l'Endocrinologia e l'Oncologia Sperimentale, CNR, Via S. Pansini, 5, 80131 Naples, Italy
| | - Antonio Leonardi
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, "Federico II" University of Naples, Via S. Pansini, 5, 80131 Naples, Italy
| | - Francesco Pacifico
- Istituto per l'Endocrinologia e l'Oncologia Sperimentale, CNR, Via S. Pansini, 5, 80131 Naples, Italy
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3
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Wang W, Tabu K, Aimaitijiang A, Taga T. Therapy-resistant nature of cancer stem cells in view of iron metabolism. Inflamm Regen 2022; 42:34. [PMID: 36324180 PMCID: PMC9632139 DOI: 10.1186/s41232-022-00220-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/13/2022] [Indexed: 11/05/2022] Open
Abstract
Due to increased resistance to standard chemo/radiotherapies and relapse, highly tumorigenic cancer stem cells (CSCs) have been proposed as a promising target for the development of effective cancer treatments. In order to develop innovative cancer therapies that target CSCs, much attention has focused on the iron metabolism of CSCs, which has been considered to contribute to self-renewal of CSCs. Here, we review recent advances in iron metabolism and conventional iron metabolism-targeted cancer therapies, as well as therapy resistance of CSCs and potential treatment options to overcome them, which provide important insights into therapeutic strategies against intractable cancers. Potential treatment options targeting iron homeostasis, including small-molecule inhibitors, nanotechnology platforms, ferroptosis, and 5-ALA-PDT, might be a focus of future research for the development of innovative cancer therapies that tackle CSCs.
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Affiliation(s)
- Wenqian Wang
- Department of Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kouichi Tabu
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University (TMDU), 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
| | - Alapati Aimaitijiang
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University (TMDU), 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Tetsuya Taga
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University (TMDU), 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
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Di Grazia A, Di Fusco D, Franzè E, Colella M, Strimpakos G, Salvatori S, Formica V, Laudisi F, Maresca C, Colantoni A, Ortenzi A, Stolfi C, Monteleone I, Monteleone G. Hepcidin Upregulation in Colorectal Cancer Associates with Accumulation of Regulatory Macrophages and Epithelial-Mesenchymal Transition and Correlates with Progression of the Disease. Cancers (Basel) 2022; 14:5294. [PMID: 36358713 PMCID: PMC9658525 DOI: 10.3390/cancers14215294] [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: 09/16/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 08/30/2023] Open
Abstract
Advanced, metastatic colorectal cancer (CRC) is associated with high rate of mortality because of its poor responsiveness to chemotherapy/immunotherapy. Recent studies have shown that hepcidin, a peptide hormone produced mainly by hepatocytes, is expressed by and enhances the growth of tumor cells. We here assessed whether hepcidin expression helps identify subsets of CRC with advanced and aggressive course. By integrating results of in vitro/ex vivo studies with data of bioinformatics databases, we initially showed that hepcidin RNA and protein expression was more pronounced in tissue samples taken from the tumor area, as compared to the macroscopically unaffected, adjacent, colonic mucosa of CRC patients. The induction of hepcidin in the colonic epithelial cell line HCEC-1ct by interleukin (IL)-6, IL-21 and IL-23 occurred via a Stat3-dependent mechanism and, in primary CRC cells, hepcidin co-localized with active Stat3. In CRC tissue, hepcidin content correlated mainly with macrophage accumulation and IL-10 and CD206 expression, two markers of regulatory macrophages. Consistently, both IL-10 and CD206 were up-regulated by hepcidin in blood mononuclear cells. The highest levels of hepcidin were found in metastatic CRC and survival analysis showed that high expression of hepcidin associated with poor prognosis. Moreover, hepcidin expression correlated with markers of epithelial-to-mesenchymal transition and the silencing of hepcidin in CRC cells reduced epithelial-to-mesenchymal transition markers. These findings indicate that hepcidin is markedly induced in the advanced stages of CRC and suggest that it could serve as a prognostic biomarker in CRC.
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Affiliation(s)
- Antonio Di Grazia
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Davide Di Fusco
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Eleonora Franzè
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Marco Colella
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Georgios Strimpakos
- Institute of Biochemistry and Cell Biology (IBBC), National Council of Research (CNR), 00146 Rome, Italy
| | - Silvia Salvatori
- Gastroenterology Unit, Fondazione Policlinico “Tor Vergata”, 00133 Rome, Italy
| | - Vincenzo Formica
- Medical Oncology Unit, Fondazione Policlinico “Tor Vergata”, 00133 Rome, Italy
| | - Federica Laudisi
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Claudia Maresca
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Alfredo Colantoni
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Angela Ortenzi
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Carmine Stolfi
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Ivan Monteleone
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Giovanni Monteleone
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
- Gastroenterology Unit, Fondazione Policlinico “Tor Vergata”, 00133 Rome, Italy
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5
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Peng Y, Yang J, Li Z, Chen S, Tang X, Zhou J. Overexpression of SLC40A1 inhibits the malignancy of hepatocellular carcinoma MHCC-97H cells by stimulation of autophagy. Biomed Signal Process Control 2022. [DOI: 10.1016/j.bspc.2022.103554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Anemia requiring transfusion in breast cancer patients on dose-dense chemotherapy: Prevalence, risk factors, cost and effect on disease outcome. Support Care Cancer 2022; 30:5519-5526. [PMID: 35314996 PMCID: PMC8937495 DOI: 10.1007/s00520-022-06970-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/10/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Dose-dense chemotherapy improves survival but with increased toxicity and treatment-related cost. We report the prevalence of anemia and the possible risk factors associated with chemotherapy-related anemia and determine the cost and time-delay associated with transfusion requirement in Indian patients with non-metastatic breast cancer on dose-dense preoperative chemotherapy. METHODS In this study, triple-negative breast cancer (TNBC) patients were treated preoperatively with docetaxel and cyclophosphamide alternating with epirubicin and cisplatin every 2 weeks. Patients were evaluated for anemia pre- and post-chemotherapy. We examined trends in the red cell indices, transfusion requirement, time to transfusion, as well as risk factors associated with transfusion during treatment, along with delay in treatment due to anemia and the additional cost incurred. RESULTS A total of 116 consecutive women with nonmetastatic TNBC were treated with preoperative chemotherapy. The median age was 44.5 years. 56.1% of patients had stage III disease. Anemia was detected at baseline in 54 (46.5%) patients with mild anemia (10-12 g/dl) in 42 (36.2%) patients and moderate anemia (8-10 g/dl) in 12 (10.3%) patients. During the course of treatment, all patients developed anemia. A total of 44 patients (37.9%) required transfusion during chemotherapy, with 55(47.4%) patients developing grade 1-2 anemia and 40 (34.5%) patients developing grade 3 anemia. The factors associated with anemia requiring transfusion were a steeper decline in hemoglobin after two cycles (OR 1.65, p = 0.02), low-grade tumor (OR 2.48, p = 0.03), and thrombocytopenia grade 3 or 4 (OR 4.35, p = 0.034), of which tumor grade and thrombocytopenia remained significant in multivariate analysis. Nearly one-fourth of the study population had a delay between two cycles of chemotherapy due to anemia. A median additional cost of INR 7000 was incurred among those requiring blood transfusion. CONCLUSION Anemia is a common toxicity associated with dose-dense chemotherapy during curative breast cancer treatment leading to delay in treatment and increased cost. Low-grade tumor, grade 3 or 4 thrombocytopenia, and grade 2 or higher anemia after two cycles of chemotherapy are risk factors for blood transfusions during treatment.
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7
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Guo Q, Li L, Hou S, Yuan Z, Li C, Zhang W, Zheng L, Li X. The Role of Iron in Cancer Progression. Front Oncol 2021; 11:778492. [PMID: 34858857 PMCID: PMC8631356 DOI: 10.3389/fonc.2021.778492] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/15/2021] [Indexed: 01/19/2023] Open
Abstract
Iron is an essential trace element for the human body, and its deficiency or excess can induce a variety of biological processes. Plenty of evidences have shown that iron metabolism is closely related to the occurrence and development of tumors. In addition, iron plays an important role in cell death, which is very important for the development of potential strategies for tumor treatment. Here, we reviewed the latest research about iron metabolism disorders in various types of tumors, the functions and properties of iron in ferroptosis and ferritinophagy, and new opportunities for iron-based on treatment methods for tumors, providing more information regarding the prevention and treatment of tumors.
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Affiliation(s)
- Qianqian Guo
- Department of Pharmacy, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Liwen Li
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Shanshan Hou
- Department of Pharmacy, Zhejiang Pharmaceutical College, Ningbo, China
| | - Ziqiao Yuan
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Chenhui Li
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Wenzhou Zhang
- Department of Pharmacy, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Lufeng Zheng
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xiaoman Li
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
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8
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Fan Y, Liu B, Chen F, Song Z, Han B, Meng Y, Hou J, Cao P, Chang Y, Tan K. Hepcidin Upregulation in Lung Cancer: A Potential Therapeutic Target Associated With Immune Infiltration. Front Immunol 2021; 12:612144. [PMID: 33868231 PMCID: PMC8047218 DOI: 10.3389/fimmu.2021.612144] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 03/17/2021] [Indexed: 12/24/2022] Open
Abstract
Lung cancer has the highest death rate among cancers globally. Hepcidin is a fascinating regulator of iron metabolism; however, the prognostic value of hepcidin and its correlation with immune cell infiltration in lung cancer remain unclear. Here, we comprehensively clarified the prognostic value and potential function of hepcidin in lung cancer. Hepcidin expression was significantly increased in lung cancer. High hepcidin expression was associated with sex, age, metastasis, and pathological stage and significantly predicted an unfavorable prognosis in lung cancer patients. Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Set Enrichment Analysis (GSEA) results suggested that hepcidin is involved in the immune response. Furthermore, hepcidin expression was positively correlated with the infiltration levels of immune cells and the expression of diverse immune cell marker sets. Importantly, hepcidin may affect prognosis partially by regulating immune infiltration in lung cancer patients. Hepcidin may serve as a candidate prognostic biomarker for determining prognosis associated with immune infiltration in lung cancer.
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Affiliation(s)
- Yumei Fan
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Bing Liu
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Fei Chen
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Zhiyuan Song
- Department of Neurosurgery, HanDan Central Hospital, Handan, China
| | - Bihui Han
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Yanxiu Meng
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Jiajie Hou
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Pengxiu Cao
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Yanzhong Chang
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Ke Tan
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
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Iron-Bound Lipocalin-2 from Tumor-Associated Macrophages Drives Breast Cancer Progression Independent of Ferroportin. Metabolites 2021; 11:metabo11030180. [PMID: 33808732 PMCID: PMC8003561 DOI: 10.3390/metabo11030180] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 01/12/2023] Open
Abstract
Macrophages supply iron to the breast tumor microenvironment by enforced secretion of lipocalin-2 (Lcn-2)-bound iron as well as the increased expression of the iron exporter ferroportin (FPN). We aimed at identifying the contribution of each pathway in supplying iron for the growing tumor, thereby fostering tumor progression. Analyzing the expression profiles of Lcn-2 and FPN using the spontaneous polyoma-middle-T oncogene (PyMT) breast cancer model as well as mining publicly available TCGA (The Cancer Genome Atlas) and GEO Series(GSE) datasets from the Gene Expression Omnibus database (GEO), we found no association between tumor parameters and Lcn-2 or FPN. However, stromal/macrophage-expression of Lcn-2 correlated with tumor onset, lung metastases, and recurrence, whereas FPN did not. While the total iron amount in wildtype and Lcn-2-/- PyMT tumors showed no difference, we observed that tumor-associated macrophages from Lcn-2-/- compared to wildtype tumors stored more iron. In contrast, Lcn-2-/- tumor cells accumulated less iron than their wildtype counterparts, translating into a low migratory and proliferative capacity of Lcn-2-/- tumor cells in a 3D tumor spheroid model in vitro. Our data suggest a pivotal role of Lcn-2 in tumor iron-management, affecting tumor growth. This study underscores the role of iron for tumor progression and the need for a better understanding of iron-targeted therapy approaches.
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10
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Shen L, Zhou Y, He H, Chen W, Lenahan C, Li X, Deng Y, Shao A, Huang J. Crosstalk between Macrophages, T Cells, and Iron Metabolism in Tumor Microenvironment. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8865791. [PMID: 33628389 PMCID: PMC7889336 DOI: 10.1155/2021/8865791] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/28/2020] [Accepted: 01/12/2021] [Indexed: 02/06/2023]
Abstract
Leukocytes, including macrophages and T cells, represent key players in the human immune system, which plays a considerable role in the development and progression of tumors by immune surveillance or immune escape. Boosting the recruitment of leukocytes into the tumor microenvironment and promoting their antitumor responses have been hot areas of research in recent years. Although immunotherapy has manifested a certain level of success in some malignancies, the overall effectiveness is far from satisfactory. Iron is an essential trace element required in multiple, normal cellular processes, such as DNA synthesis and repair, cellular respiration, metabolism, and signaling, while dysregulated iron metabolism has been declared one of the metabolic hallmarks of malignant cancer cells. Furthermore, iron is implicated in the modulation of innate and adaptive immune responses, and elucidating the targeted regulation of iron metabolism may have the potential to benefit antitumor immunity and cancer treatment. In the present review, we briefly summarize the roles of leukocytes and iron metabolism in tumorigenesis, as well as their crosstalk in the tumor microenvironment. The combination of immunotherapy with targeted regulation of iron and iron-dependent regulated cell death (ferroptosis) may be a focus of future research.
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Affiliation(s)
- Lesang Shen
- Department of Breast Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou 310009, China
| | - Yunxiang Zhou
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
| | - Haifei He
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
| | - Wuzhen Chen
- Department of Breast Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou 310009, China
| | - Cameron Lenahan
- Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Xiaoyi Li
- Department of Nuclear Medicine and PET-CT Center, The Second Affiliated Hospital, Zhejiang University, Hangzhou 310009, China
| | - Yongchuan Deng
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
| | - Anwen Shao
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
| | - Jian Huang
- Department of Breast Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou 310009, China
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11
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Liu J, Chen S, Ye X. The effect of red blood cell transfusion on plasma hepcidin and growth differentiation factor 15 in gastric cancer patients: a prospective study. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:466. [PMID: 31700902 DOI: 10.21037/atm.2019.08.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background Hepcidin and growth differentiation factor 15 (GDF-15) have been reported to be highly expressed in various cancers. Serum hepcidin and GDF-15 levels were demonstrated to be potential prognostic markers in cancers. This study aims to evaluate the effect of red blood cell (RBC) transfusion on plasma hepcidin and GDF-15 in gastric cancer patients. Methods In this prospective study, 40 patients with gastric cancer were eligible for this study. Peripheral blood samples were obtained before and within 24 h after RBC transfusion. A routine blood test was performed before transfusion and within 24 h post-transfusion. Plasma hepcidin, GDF-15, interleukin 6 (IL-6) and erythropoietin were determined by ELISA. Results In patients with metastasis, plasma hepcidin (P=0.02), and GDF-15 (P=0.01) levels were higher than without metastasis. Plasma hepcidin was increased after RBC transfusion (P=0.001), while plasma erythropoietin was decreased after transfusion (P=0.03). However, RBC transfusion did not affect plasma GDF-15 (P=0.32) and IL-6 (P=0.12). The effect of RBC transfusion on variables did not differ between metastatic and non-metastatic patients. The mean percentage change of hepcidin in transfusion volume 4 unit (U) was more than 2 U. Conclusions RBC transfusion could increase plasma hepcidin and have no effect on plasma GDF-15 in gastric patients.
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Affiliation(s)
- Jingfu Liu
- Department of Blood Transfusion, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, China
| | - Shan Chen
- Department of Blood Transfusion, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, China
| | - Xianren Ye
- Department of Blood Transfusion, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, China.,Fujian Provincial Key Laboratory of Tumor Biotherapy, Fuzhou 350014, China
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12
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Dong D, Zhang G, Yang J, Zhao B, Wang S, Wang L, Zhang G, Shang P. The role of iron metabolism in cancer therapy focusing on tumor-associated macrophages. J Cell Physiol 2018; 234:8028-8039. [PMID: 30362549 DOI: 10.1002/jcp.27569] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 09/17/2018] [Indexed: 12/11/2022]
Abstract
Iron is an essential micronutrient in mammalian cells for basic processes such as DNA synthesis, cell cycle progression, and mitochondrial activity. Macrophages play a vital role in iron metabolism, which is tightly linked to their phagocytosis of senescent and death erythrocytes. It is now recognized that the polarization process of macrophages determines the expression profile of genes associated with iron metabolism. Although iron metabolism is strictly controlled by physiology, cancer has recently been connected with disordered iron metabolism. Moreover, in the environment of cancer, tumor-associated macrophages (TAMs) exhibit an iron release phenotype, which stimulates tumor cell survival and growth. Usually, the abundance of TAMs in the tumor is implicated in poor disease prognosis. Therefore, important attention has been drawn toward the development of tumor immunotherapies targeting these TAMs focussing on iron metabolism and reprogramming polarized phenotypes. Although further systematic research is still required, these efforts are almost certainly valuable in the search for new and effective cancer treatments.
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Affiliation(s)
- Dandan Dong
- School of Life Sciences, Northwestern Polytechnical University, Xi'an Shanxi, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
| | - Gejing Zhang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an Shanxi, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
| | - Jiancheng Yang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an Shanxi, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
| | - Bin Zhao
- School of Life Sciences, Northwestern Polytechnical University, Xi'an Shanxi, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
| | - Shenghang Wang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an Shanxi, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
| | - Luyao Wang
- Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University (HKBU), Hong Kong, China
| | - Ge Zhang
- Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University (HKBU), Hong Kong, China
| | - Peng Shang
- Research & Development Institute in Shenzhen, Northwestern Polytechnical University, Shenzhen, China.,Key Laboratory for Space Biosciences and Biotechnology, Xi'an Shanxi, China
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Ferroportin-Hepcidin Axis in Prepubertal Obese Children with Sufficient Daily Iron Intake. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15102156. [PMID: 30275363 PMCID: PMC6210055 DOI: 10.3390/ijerph15102156] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/27/2018] [Accepted: 09/29/2018] [Indexed: 12/12/2022]
Abstract
Iron metabolism may be disrupted in obesity, therefore, the present study assessed the iron status, especially ferroportin and hepcidin concentrations, as well as associations between the ferroportin-hepcidin axis and other iron markers in prepubertal obese children. The following were determined: serum ferroportin, hepcidin, ferritin, soluble transferrin receptor (sTfR), iron concentrations and values of hematological parameters as well as the daily dietary intake in 40 obese and 40 normal-weight children. The ferroportin/hepcidin and ferritin/hepcidin ratios were almost two-fold lower in obese children (p = 0.001; p = 0.026, respectively). Similar iron concentrations (13.2 vs. 15.2 µmol/L, p = 0.324), the sTfR/ferritin index (0.033 vs. 0.041, p = 0.384) and values of hematological parameters were found in obese and control groups, respectively. Iron daily intake in the obese children examined was consistent with recommendations. In this group, the ferroportin/hepcidin ratio positively correlated with energy intake (p = 0.012), dietary iron (p = 0.003) and vitamin B12 (p = 0.024). In the multivariate regression model an association between the ferroportin/hepcidin ratio and the sTfR/ferritin index in obese children (β = 0.399, p = 0.017) was found. These associations did not exist in the controls. The results obtained suggest that in obese children with sufficient iron intake, the altered ferroportin-hepcidin axis may occur without signs of iron deficiency or iron deficiency anemia. The role of other micronutrients, besides dietary iron, may also be considered in the iron status of these children.
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Trace Elements and Healthcare: A Bioinformatics Perspective. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1005:63-98. [PMID: 28916929 DOI: 10.1007/978-981-10-5717-5_4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Biological trace elements are essential for human health. Imbalance in trace element metabolism and homeostasis may play an important role in a variety of diseases and disorders. While the majority of previous researches focused on experimental verification of genes involved in trace element metabolism and those encoding trace element-dependent proteins, bioinformatics study on trace elements is relatively rare and still at the starting stage. This chapter offers an overview of recent progress in bioinformatics analyses of trace element utilization, metabolism, and function, especially comparative genomics of several important metals. The relationship between individual elements and several diseases based on recent large-scale systematic studies such as genome-wide association studies and case-control studies is discussed. Lastly, developments of ionomics and its recent application in human health are also introduced.
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Xue D, Zhou C, Shi Y, Lu H, Xu R, He X. Nuclear transcription factor Nrf2 suppresses prostate cancer cells growth and migration through upregulating ferroportin. Oncotarget 2018; 7:78804-78812. [PMID: 27788496 PMCID: PMC5346678 DOI: 10.18632/oncotarget.12860] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 10/04/2016] [Indexed: 12/31/2022] Open
Abstract
VTo investigate the effect of nuclear transcription factor Nrf2 on the transcription of Ferroportin (FPN) in prostate cancer cells, and the regulation mechanisms of FPN on cell viability, migration and apoptosis of prostate cancer cells.Empty vectors, pEGFPC1-Nrf2, pEGFPC1-FPN, Si-FPN and Si-Nrf2 were transfected into prostate cancer cell line PC3. The expression of mRNA and protein were measured by real time-PCR (RT-PCR) and western blot. Cell viability, migration, cycle and apoptosis were tested by CCK-8 assay, wound healing and flow cytometry, respectively. The interaction between FPN and Nrf2 was confirmed by chromatin immunoprecipitation (CHIP) assay.The viability, migration and mitosis of PC3 cells could be repressed by over-expressed FPN, with decreased intracellular ferritin. The CHIP assay demonstrated that Nrf2 is one transcription factor of FPN and promotes its transcription. With the increase of Nrf2 in PC3 cells, the viability, migration ability and concentration of ferritin were suppressed, while the apoptosis rate was increased. The above effects were counteracted by down-regulating FPN.FPN could inhibit the prostate cancer cell viability, migration and mitosis, which is also related to a decrease of intracellular ferritin content. In conclusion, Nrf2 suppresses prostate cancer cells viability, migration, and mitosis through upregulating FPN.
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Affiliation(s)
- Dong Xue
- Department of Urology, Third Affiliated Hospital, Suzhou University, Changzhou 213003, Jiangsu, China
| | - Cuixing Zhou
- Department of Urology, Third Affiliated Hospital, Suzhou University, Changzhou 213003, Jiangsu, China
| | - Yunbo Shi
- Foreign Languages School, Changzhou Institute of Technology, Changzhou 213002, Jiangsu, China
| | - Hao Lu
- Department of Urology, Third Affiliated Hospital, Suzhou University, Changzhou 213003, Jiangsu, China
| | - Renfang Xu
- Department of Urology, Third Affiliated Hospital, Suzhou University, Changzhou 213003, Jiangsu, China
| | - Xiaozhou He
- Department of Urology, Third Affiliated Hospital, Suzhou University, Changzhou 213003, Jiangsu, China
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Zuo E, Lu Y, Yan M, Pan X, Cheng X. Increased expression of hepcidin and associated upregulation of JAK/STAT3 signaling in human gastric cancer. Oncol Lett 2017; 15:2236-2244. [PMID: 29434930 PMCID: PMC5777096 DOI: 10.3892/ol.2017.7574] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 07/03/2017] [Indexed: 12/16/2022] Open
Abstract
Gastric cancer is one of the most common malignancies with high cancer-associated mortality rate globally. Hepcidin is the peptide hormone, which is critically important in the regulation of systemic iron homeostasis. Cumulating evidence has reported that the disturbed local expression of hepcidin may serve as a predictive biomarker in assessing the clinical outcomes in a range of cancer types. However, the expression profile of hepcidin in human gastric cancer is remains to be investigated. In the present retrospective study, using archived paraffin-embedded tissue blocks, the local production of hepcidin by immunohistochemical analysis was detected, and then its correlation with clinicopathological characteristics in human gastric cancer was evaluated. In parallel, using western blotting, quantitative reverse transcription polymerase chain reaction and chromatin immunoprecipitation assay, the local status of Janus kinase (JAK)/signal transducer and activator of transcription 3 (STAT3) signaling in response to inflammatory stimuli mediated by interleukin (IL)-6, which in turn regulates transcriptional activity of hepcidin gene (HAMP) was also assessed. The results indicated that, the local production of hepcidin was significantly elevated in tumor tissues compared with adjacent non-tumor tissues, and was tightly correlated with increasing tumor stages according to the tumor node metastasis (TNM) classification. In addition, JAK/STAT3 signaling and the STAT3 binding affinity to the HAMP gene promoter were significantly enhanced, in parallel with an increased expression of hepcidin, in tumor tissues compared with adjacent non-tumor tissues. Collectively, the present study indicated that local expression of hepcidin in gastric cancer tumor tissues was positively correlated with increasing tumor stages, which may be closely associated with the upregulation of IL-6-mediated JAK/STAT3 signaling in human gastric cancer.
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Affiliation(s)
- Erdong Zuo
- Department of Chemotherapy and Hematology, Taicang Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215400, P.R. China
| | - Ye Lu
- Department of Chemotherapy and Hematology, Taicang Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215400, P.R. China
| | - Min Yan
- Department of Chemotherapy and Hematology, Taicang Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215400, P.R. China
| | - Xiangtao Pan
- Department of Chemotherapy and Hematology, Taicang Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215400, P.R. China
| | - Xu Cheng
- Department of Chemotherapy and Hematology, Taicang Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215400, P.R. China
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Xiang-tao P. Expression of Hepcidin and Neogenin in Colorectal Cancer. Open Med (Wars) 2017; 12:184-188. [PMID: 28730177 PMCID: PMC5506392 DOI: 10.1515/med-2017-0027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 03/10/2017] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE To investigate the expression of Hepcidin and Neogenin in tissue from patients with colorectal cancer, to evaluate the relationship between Hepcidin and Neogenin with clinical features, and to study their relationship with anemia. METHODS Immuno- histochemical method was used to detect the expression of Hepcidin and Neogenin in 62 cases of colorectal cancer. At the same time, the relationship between them and their relationship with clinical characteristics and anemia were analyzed. RESULTS The expression of Hepcidin was related to T stage (P<0.05), but not with age, gender, lymph node metastasis and distant metastasis. The expression of Neogenin was not correlated with T stage and lymph node metastasis, age, gender, and distant metastasis (P>0.05). There was no significant difference in the expression of Hepcidin and Neogenin between anemia group and non-anemia group. There was no correlation between Hepcidin and Neogenin (r =-0.04, P>0.05). CONCLUSION The expression of Hepcidin in colorectal cancer was related to the T stage, and had no correlation with Neogenin. The expression of Neogenin could not be used as an objective index to reflect the biological behavior of colorectal cancer.
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Affiliation(s)
- Pan Xiang-tao
- Taicang hospital of Suzhou university, 58 South Changsheng Road, Taicang city, 215400, Jiangsu, P.R.China
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