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Zhang Z, Shao S, Luo H, Sun W, Wang J, Yin H. The functions of cuproptosis in gastric cancer: therapy, diagnosis, prognosis. Biomed Pharmacother 2024; 177:117100. [PMID: 39013221 DOI: 10.1016/j.biopha.2024.117100] [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: 04/18/2024] [Revised: 06/27/2024] [Accepted: 07/07/2024] [Indexed: 07/18/2024] Open
Abstract
Gastric cancer (GC) is the fifth most prevalent type of cancer in the whole world. Cuproptosis is discovered as a programmed cell death pathway and connected to cells' growth and death, as well as tumorigenesis. The relationship between cuproptosis and GC is still elusive. Two aspects of this study will elaborate the relationship between cuproptosis and immunotherapy as well as biomarkers in GC. Notably, the herein review is intended to highlight what has been accomplished regarding the cuproptosis for the diagnosis, immunotherapy, and prognosis in GC. The aim of this study is to offer a potential directions and the strategies for future research regarding cuproptosis inside the GC.
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Affiliation(s)
- Zhiqin Zhang
- Department of BioBank, Kunshan Hospital Affiliated to Jiangsu University, Suzhou 215300, PR China
| | - Shenhua Shao
- Department of Clinical Laboratory, Jinxi People's Hospital of Kunshan, Suzhou, Jiangsu 215300, PR China
| | - Hao Luo
- Department of Clinical Laboratory, the Second People's Hospital of Kunshan, Suzhou 215300, PR China
| | - Wangwei Sun
- Department of Clinical Laboratory, Kunshan Hospital Affiliated to Jiangsu University, Jiangsu 215300, PR China
| | - Jianjun Wang
- Department of Clinical Laboratory, Kunshan Hospital Affiliated to Jiangsu University, Jiangsu 215300, PR China.
| | - Hongqin Yin
- Department of Ultrasound, Kunshan Hospital Affiliated to Jiangsu University, Jiangsu 215300, PR China.
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2
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Wu J, He J, Liu Z, Zhu X, Li Z, Chen A, Lu J. Cuproptosis: Mechanism, role, and advances in urological malignancies. Med Res Rev 2024; 44:1662-1682. [PMID: 38299968 DOI: 10.1002/med.22025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 01/13/2024] [Accepted: 01/19/2024] [Indexed: 02/02/2024]
Abstract
Prostate, bladder, and kidney cancers are the most common malignancies of the urinary system. Chemotherapeutic drugs are generally used as adjuvant treatment in the middle, late, or recurrence stages after surgery for urologic cancers. However, traditional chemotherapy is plagued by problems such as poor efficacy, severe side effects, and complications. Copper-containing nanomedicines are promising novel cancer treatment modalities that can potentially overcome these disadvantages. Copper homeostasis and cuproptosis play crucial roles in the development, adaptability, and therapeutic sensitivity of urological malignancies. Cuproptosis refers to the direct binding of copper ions to lipoylated components of the tricarboxylic acid cycle, leading to protein oligomerization, loss of iron-sulfur proteins, proteotoxic stress, and cell death. This review focuses on copper homeostasis and cuproptosis as well as recent findings on copper and cuproptosis in urological malignancies. Furthermore, we highlight the potential therapeutic applications of copper- and cuproptosis-targeted therapies to better understand cuproptosis-based drugs for the treatment of urological tumors in the future.
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Affiliation(s)
- Jialong Wu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Jide He
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Zenan Liu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Xuehua Zhu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Ziang Li
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Anjing Chen
- Department of Neurosurgery, Qilu Hospital and Institute of Brain and Brain-Inspired Science, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function Remodeling, Jinan, China
| | - Jian Lu
- Department of Urology, Peking University Third Hospital, Beijing, China
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3
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Gao Y, Liu S, Huang Y, Li F, Zhang Y. Regulation of anti-tumor immunity by metal ion in the tumor microenvironment. Front Immunol 2024; 15:1379365. [PMID: 38915413 PMCID: PMC11194341 DOI: 10.3389/fimmu.2024.1379365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/29/2024] [Indexed: 06/26/2024] Open
Abstract
Metal ions play an essential role in regulating the functions of immune cells by transmitting intracellular and extracellular signals in tumor microenvironment (TME). Among these immune cells, we focused on the impact of metal ions on T cells because they can recognize and kill cancer cells and play an important role in immune-based cancer treatment. Metal ions are often used in nanomedicines for tumor immunotherapy. In this review, we discuss seven metal ions related to anti-tumor immunity, elucidate their roles in immunotherapy, and provide novel insights into tumor immunotherapy and clinical applications.
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Affiliation(s)
- Yaoxin Gao
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shasha Liu
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yifan Huang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Feng Li
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yi Zhang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
- School of Public Health, Zhengzhou University, Zhengzhou, China
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4
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Kul AN, Ozturk Kurt B. Comparison of trace elements in peripheral blood and bone marrow of newly diagnosed multiple myeloma patients. Clin Exp Med 2024; 24:78. [PMID: 38630209 PMCID: PMC11023977 DOI: 10.1007/s10238-024-01349-5] [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: 01/17/2024] [Accepted: 04/03/2024] [Indexed: 04/19/2024]
Abstract
Trace elements are essential micronutrients for the human body. Their roles are indispensable, as they are involved in a wide range of vital biological processes. In this study, we aimed to evaluate alterations in trace elements in the blood and bone marrow serum of patients with newly diagnosed multiple myeloma (NMM). The levels of zinc (Zn), copper (Cu), iron (Fe), manganese (Mn), magnesium (Mg), selenium (Se), arsenic (As), boron (B), nickel (Ni), silicon (Si) and chromium (Cr) were analyzed in the venous blood samples of the patient group comprising 70 patients with NMM (41 males and 29 females) and compared to those in the control group comprising 30 individuals (18 males and 12 females). In addition, trace element levels were analyzed in bone marrow samples from the patient group. Blood and bone marrow serum levels were quantified using inductively coupled plasma optical emission spectrometry. When the blood samples of the patient and control groups were compared: Zn (p = 0.011), Fe (p = 0.008), Mn (p = 0.046), Se (p < 0.001), As (p < 0.001), Ni (p < 0.001) and Cr (p < 0.001) levels were significantly higher in the patient group than in the control group. Higher Zn, Fe, Mn, Se, As, Ni and Cr levels in the NMM patients suggest that alterations of trace elements could be predisposing factor that initiates the malignant process. The relationship between malignancies and trace elements is crucial for the development of adjuvant therapy strategies and preventive medicine and as biomarkers for cancer diagnosis. Therefore, there is a need for studies examining the relationship between hematological malignancies and trace elements.
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Affiliation(s)
- Ayse Nilgun Kul
- Department of Hematology, Kartal Dr. Lütfi Kırdar City Hospital, Cevizli, D-100 Guney Yanyol, Cevizli Mevkii No:47, 34865, Kartal/Istanbul, Turkey.
| | - Bahar Ozturk Kurt
- Department of Biophysics, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
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Jeong E, Ha CH, Kumar A, Hur W, Seong GH, Chae PS. Chromo-Fluorogenic Rhodamine-Based Amphiphilic Probe as a Selective and Sensitive Sensor for Intracellular Cu(I) in Living Cells. ACS Sens 2024; 9:1419-1427. [PMID: 38449354 DOI: 10.1021/acssensors.3c02496] [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] [Indexed: 03/08/2024]
Abstract
Fluorescent probes are widely studied for metal ion detection because of their multiple favorable properties such as high sensitivity and selectivity, quick response, naked eye detection, and in situ monitoring. However, optical probes that can effectively detect the Cu(I) level in cell interiors are rare due to the difficulty associated with selectively and sensitively detecting this metal ion in a cell environment. Therefore, we designed and synthesized three water-soluble probes (1-3) with a 1,3,5-triazine core decorated by three substituents: a hydrophobic alkyl chain, a hydrophilic maltose, and a rhodamine B hydrazine fluorophore. Among the probes, probe 1, which has an octyl chain and a branched maltose group, was the most effective at sensing Cu+ in aqueous solution. Upon addition of Cu+, this probe showed a dramatic color change from colorless to pink in daylight and displayed an intense yellow fluorescence emission under 365 nm light. The limit of detection and dissociation constant (Kd) of this probe were 20 nM and 1.1 × 10-12 M, respectively, which are the lowest values reported to date. The two metal ion-binding sites and the aggregation-induced emission enhancement effect, endowed by the branched maltose group and the octyl chain, respectively, are responsible for the high sensitivity and selectivity of this probe for Cu+ detection, as demonstrated by 1H NMR, dynamic light scattering, and transmission electron microscopy studies. Furthermore, the probe successfully differentiated the Cu(I) level of cancer cells from that of the normal cells. Thus, the probe holds potential for real-time monitoring of Cu(I) level in biological samples and bioimaging of cancer cells.
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Affiliation(s)
- Eunhye Jeong
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
| | - Chang Hyeon Ha
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
| | - Ashwani Kumar
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
| | - Won Hur
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
| | - Gi Hun Seong
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
| | - Pil Seok Chae
- Department of Bionano Engineering, Hanyang University, Ansan 155-88, Republic of Korea
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Shahrokhi Nejad S, Golzari Z, Zangiabadian M, Salehi Amniyeh Khozani AA, Ebrahimi R, Nejadghaderi SA, Aletaha A. The association between zinc and prostate cancer development: A systematic review and meta-analysis. PLoS One 2024; 19:e0299398. [PMID: 38507438 PMCID: PMC10954196 DOI: 10.1371/journal.pone.0299398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/09/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Prostate cancer is affecting males globally, with several complications. Zinc can play roles in cancers. We aimed to clarify the association between zinc levels or intake with prostate cancer development. METHODS We searched PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science until May 1, 2023. We included case-controls and cross-sectionals that measured zinc level and/or intake in patients with prostate cancer or cohorts that evaluated the association between zinc and prostate cancer development. Studies that did not have a healthy control group were excluded. Joanna Briggs Institute was used for quality assessment. Publication bias was evaluated using Egger's and Begg's tests and funnel plot. RESULTS Overall, 52 studies (n = 44 case controls, n = 4 cohorts, and n = 4 cross sectionals) with a total number of 163909 participants were included. Serum (standardized mean difference (SMD): -1.11; 95% confidence interval (CI): -1.67, -0.56), hair (SMD: -1.31; 95% CI: -2.19, -0.44), and prostatic fluid or tissue zinc levels (SMD: -3.70; 95% CI: -4.90, -2.49) were significantly lower in prostate cancer patients. There were no significant differences in nail zinc level and zinc intake between those with prostate cancer and healthy controls. There was no publication bias except for serum and hair zinc levels based on Begg's and Egger's tests, respectively. The mean risk of bias scores were 4.61 in case-controls, eight in cohorts, and seven in cross-sectionals. CONCLUSIONS Overall, high zinc levels might have a protective role in prostate cancer, which can be used as a therapeutic or preventive intervention. Future large-scale studies are needed to confirm the association.
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Affiliation(s)
| | - Zahra Golzari
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Moein Zangiabadian
- Endocrinology and Metabolism Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Rasoul Ebrahimi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Aria Nejadghaderi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Azadeh Aletaha
- Evidence Based Medicine Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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7
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Wang Y, Guo F, Song W, Guo W, Shao J, Liu Y. Crosstalk of cuproptosis-related subtypes, establishment of a prognostic signature, and immune infiltration characteristics in gastric cancer. Heliyon 2024; 10:e24411. [PMID: 38298669 PMCID: PMC10827783 DOI: 10.1016/j.heliyon.2024.e24411] [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: 09/10/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 02/02/2024] Open
Abstract
Background Cuproptosis is a novel form of cellular demise that occurs through a unique pathway involving lipoylated proteins in the tricarboxylic acid (TCA) cycle and is closely linked to mitochondrial metabolism. Nevertheless, the comprehensive elucidation of the impact of carcinogenesis-associated genes (CRGs) on prognosis, tumor microenvironment (TME), and therapeutic response in patients with gastric cancer (GC) remains unclear. Methods In total, 1374 GC samples were gathered from three Gene Expression Omnibus (GEO) datasets and The Cancer Genome Atlas database. The samples were then stratified into different subtypes through unsupervised clustering of the 13 CRG profiles. The CRG_score was developed to quantify CRG patterns of individual tumors. Subsequently, we investigated the associations among the various groups and clinicopathological features, immune infiltration features, TME mutation status, and response to immunotherapy. Results The GC samples were divided into two clusters based on their distinct clinicopathological features, prognosis, and immune characteristics. Using LASSO and Cox regression analyses, 9 genes were identified for constructing a prognostic signature related to cuproptosis. The novel signature displayed outstanding durability and prognostic capability for the overall lifespan of individuals. Additionally, the expression levels of signature genes in GC tissues and adjacent normal tissues were tested by qRT-PCR. Moreover, we developed a remarkably dependable nomogram to enhance the practicality of the CRG_score in clinical settings. High tumor mutation burden, increased microsatellite instability-high, immune activation, along with good survival probability and increased immunoreactivity to immune checkpoint inhibitors, were distinguishing features of low CRG_scores. Conclusions The findings of this study revealed the possible impacts of CRGs on the TME, clinical and pathological characteristics, and outlook of patients with GC. This signature was strongly linked to the immune response against GC and has the potential to serve as a valuable tool for predicting patient prognosis.
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Affiliation(s)
- Yatao Wang
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
| | - Fengqin Guo
- Department of Obstetrics & Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
| | - Wei Song
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
| | - Wenyi Guo
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
| | - Junwei Shao
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
| | - Yanliang Liu
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, China
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Kluza K, Zawlik I, Janowska M, Kmieć A, Paszek S, Potocka N, Skrzypa M, Zuchowska A, Kluz M, Wróbel A, Baszuk P, Pietrzak S, Marciniak W, Miotla P, Lubiński J, Gronwald J, Kluz T. Study of Serum Copper and Zinc Levels and Serum Cu/Zn Ratio among Polish Women with Endometrial Cancer. Nutrients 2023; 16:144. [PMID: 38201973 PMCID: PMC10780690 DOI: 10.3390/nu16010144] [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: 12/04/2023] [Revised: 12/17/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Micronutrients are important components for the homeostasis of the human body. The studies available in the literature of the subject on their impact on the risk of population diseases, including malignant neoplasms, are ambiguous. In this paper, the relationship between Cu and Zn serum levels and the occurrence of endometrial cancer have been analyzed. METHODS 306 patients (153 test group and 153 control group) matched for age were analyzed for Cu and Zn levels. Microelements levels were determined for sera collected during the hospitalization of patients by means of an inductively coupled plasma mass spectrometry. In addition, the Cu/Zn ratio in the population included in the study was analyzed. Univariable and multivariable analyzes were used to examine the relationship between the factors under study and the incidence of endometrial cancer. RESULTS Lower levels of elements were observed in the study group compared with the control group (Cu: 959.39 μg/L vs. 1176.42 μg/L, p < 0.001; Zn: 707.05 μg/L vs. 901.67 μg/L, p < 0.001). A statistically significant relationship with the occurrence of endometrial cancer was observed for Cu and Zn. The patients with the lowest Cu level had a significantly higher occurrence of endometrial cancer compared with reference tertile (OR 8.54; p < 0.001). Similarly, compared with the reference tertile, the patients with the lowest Zn levels had a significantly greater incidence of endometrial cancer (OR 15.0; p < 0.001). CONCLUSION The results of the study suggest an association of endometrial cancer occurrence with lower Cu and Zn serum levels.
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Affiliation(s)
- Katarzyna Kluza
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital, F. Szopena 2, 35-055 Rzeszow, Poland; (K.K.); (A.K.)
| | - Izabela Zawlik
- Laboratory of Molecular Biology, Centre for Innovative Research in Medical and Natural Sciences, Medical College of Rzeszow University, Warzywna 1a, 35-959 Rzeszow, Poland (N.P.)
- Institute of Medical Sciences, Medical College of Rzeszow University, Kopisto 2a, 35-959 Rzeszow, Poland;
| | - Magdalena Janowska
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital, F. Szopena 2, 35-055 Rzeszow, Poland; (K.K.); (A.K.)
| | - Aleksandra Kmieć
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital, F. Szopena 2, 35-055 Rzeszow, Poland; (K.K.); (A.K.)
| | - Sylwia Paszek
- Laboratory of Molecular Biology, Centre for Innovative Research in Medical and Natural Sciences, Medical College of Rzeszow University, Warzywna 1a, 35-959 Rzeszow, Poland (N.P.)
- Institute of Medical Sciences, Medical College of Rzeszow University, Kopisto 2a, 35-959 Rzeszow, Poland;
| | - Natalia Potocka
- Laboratory of Molecular Biology, Centre for Innovative Research in Medical and Natural Sciences, Medical College of Rzeszow University, Warzywna 1a, 35-959 Rzeszow, Poland (N.P.)
| | - Marzena Skrzypa
- Laboratory of Molecular Biology, Centre for Innovative Research in Medical and Natural Sciences, Medical College of Rzeszow University, Warzywna 1a, 35-959 Rzeszow, Poland (N.P.)
| | - Alina Zuchowska
- Institute of Medical Sciences, Medical College of Rzeszow University, Kopisto 2a, 35-959 Rzeszow, Poland;
| | - Marta Kluz
- Department of Pathology, Fryderyk Chopin University Hospital, F. Szopena 2, 35-055 Rzeszow, Poland;
| | - Andrzej Wróbel
- Second Department of Gynecology, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland; (A.W.)
| | - Piotr Baszuk
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Read-Gene, Grzepnica, Alabastrowa 8, 72-003 Dobra, Poland
| | - Sandra Pietrzak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Wojciech Marciniak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Read-Gene, Grzepnica, Alabastrowa 8, 72-003 Dobra, Poland
| | - Pawel Miotla
- Second Department of Gynecology, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland; (A.W.)
| | - Jan Lubiński
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Read-Gene, Grzepnica, Alabastrowa 8, 72-003 Dobra, Poland
| | - Jacek Gronwald
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital, F. Szopena 2, 35-055 Rzeszow, Poland; (K.K.); (A.K.)
- Institute of Medical Sciences, Medical College of Rzeszow University, Kopisto 2a, 35-959 Rzeszow, Poland;
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Li X, Wang J, Guo Z, Ma Y, Xu D, Fan D, Dai P, Chen Y, Liu Q, Jiao J, Fan J, Wu N, Li X, Li G. Copper metabolism-related risk score identifies hepatocellular carcinoma subtypes and SLC27A5 as a potential regulator of cuproptosis. Aging (Albany NY) 2023; 15:15084-15113. [PMID: 38157255 PMCID: PMC10781498 DOI: 10.18632/aging.205334] [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: 05/24/2023] [Accepted: 11/10/2023] [Indexed: 01/03/2024]
Abstract
AIMS Dysregulated copper metabolism has been noticed in many types of cancer including hepatocellular carcinoma (HCC); however, a comprehensive understanding about this dysregulation still remains unclear in HCC. METHODS A set of bioinformatic tools was integrated to analyze the expression and prognostic significance of copper metabolism-related genes. A related risk score, termed as CMscore, was developed via univariate Cox regression, least absolute shrinkage and selection operator (LASSO) Cox regression and multivariate Cox regression. Pathway enrichment analyses and tumor immune cell infiltration were further investigated in CMscore stratified HCC patients. Weighted correlation network analysis (WGCNA) was used to identify potential regulator of cuproptosis. RESULTS Copper metabolism was dysregulated in HCC. HCC patients in the high-CMscore group showed a significantly lower overall survival (OS) and enriched in most cancer-related pathways. Besides, HCC patients with high CMscore had higher expression of pro-tumor immune infiltrates and immune checkpoints. Moreover, cancer patients with high CMscore from two large cohorts exhibited significantly prolonged survival time after immunotherapy. WGCNA and subsequently correlation analysis revealed that SLC27A5 might be a potential regulator of cuproptosis in HCC. In vitro experiments revealed that SLC27A5 inhibited cell proliferation and migration of HCC cells and could upregulate FDX1, the key regulator of cuproptosis. SIGNIFICANCE The CMscore is helpful in clustering HCC patients with distinct prognosis, gene mutation signatures, and sensitivity to immunotherapy. SLC27A5 might serve as a potential target in the induction of cuproptosis in HCC.
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Affiliation(s)
- Xiaoyan Li
- Department of Blood Transfusion, Shanxi Provincial People’s Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Central Laboratory, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jinping Wang
- Department of Ultrasound, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zongliang Guo
- Department of General Surgery, Shanxi Province Cancer Hospital, Affiliated of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yong Ma
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital, Affiliated of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Dawei Xu
- Department of Blood Transfusion, Shanxi Provincial People’s Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Daguang Fan
- Department of Hepatobiliary and Pancreatic Surgery, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Peng Dai
- Department of Hepatobiliary and Pancreatic Surgery, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yifan Chen
- College of Management, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Qiongwen Liu
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, Henan, China
| | - Jinke Jiao
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, Henan, China
| | - Jinhan Fan
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, Henan, China
| | - Ningxue Wu
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, Henan, China
| | - Xin Li
- Department of Geriatric Medicine, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Guoyin Li
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, Henan, China
- MOE Key Laboratory of Modern Teaching Technology, Center for Teacher Professional Ability Development, Shaanxi Normal University, Xi’an, Shannxi, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
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10
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Ozkan E, Bakar-Ates F. Cuproptosis as the new kryptonite of cancer: a copper-dependent novel cell death mechanism with promising implications for the treatment of hepatocellular carcinoma. J Cancer Res Clin Oncol 2023; 149:17663-17670. [PMID: 37843555 DOI: 10.1007/s00432-023-05456-w] [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: 07/31/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023]
Abstract
Copper is an essential element for critical cellular functions such as mitochondrial respiration, cholesterol biosynthesis and immune response. Altered copper homeostasis has been associated with various disorders, including cancer. The copper overload is known to contribute to tumorigenesis, angiogenesis and metastasis, and recently it has been suggested that the elevated level of this element may also create vulnerability to a novel cell death mechanism, named cuproptosis. Excessive amount of copper in mitochondria binds to lipoylated enzymes of the TCA cycle and forms insoluble oligomers. The aggregation of these oligomers and subsequent iron-sulfur cluster protein loss results in proteotoxic stress and eventual cell death. Hepatocellular carcinoma is a common malignancy with a low survival rate, despite the available treatment options. The discovery of cuproptosis led many researchers to explore its potential use in hepatocellular cancer therapy due to the rich mitochondria content of hepatic cells. In this regard, a number of genomic studies were conducted to discover several cuproptosis-related genes and explored their association with prognosis, survival and immunotherapy response. This review brings together the available data on the relationship between cuproptosis and hepatocellular cancer for the first time, and highlights some of the potential biomarkers or target molecules that may be useful in the treatment.
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Affiliation(s)
- Erva Ozkan
- Faculty of Pharmacy, Department of Biochemistry, Ankara Medipol University, 06050, Altindag, Ankara, Turkey.
| | - Filiz Bakar-Ates
- Faculty of Pharmacy, Department of Biochemistry, Ankara University, 06560, Anadolu, Ankara, Turkey
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11
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Hou JZ, Wu QW, Zhang L. Association between micronutrients intake and metabolic-associated fatty liver disease: a cross-sectional study based on the National Health and Nutrition Examination Survey. J Nutr Sci 2023; 12:e117. [PMID: 38033509 PMCID: PMC10685258 DOI: 10.1017/jns.2023.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 10/13/2023] [Indexed: 12/02/2023] Open
Abstract
Metabolic-associated fatty liver disease (MAFLD) has been proposed to replace the term non-alcoholic fatty liver disease (NAFLD) in 2020. The association between micronutrients and MAFLD has not been reported. Therefore, this study aims to explore the association between micronutrients intake and MAFLD. This was a cross-section study based on the National Health and Nutrition Examination Survey (NHANES). The dietary intake of copper, zinc, iron, and selenium was evaluated using the 24-h dietary recall interview. Logistic regression analysis was used to explore the association between micronutrients and MAFLD, and the results were shown as odds ratio (OR) with 95 % confidence intervals (CIs). A total of 5976 participants were finally included for analysis, with 3437 participants in the MAFLD group. After adjusting potential confounders, copper intake at quartile Q3 (OR = 0⋅68, 95 % CI 0⋅50, 0⋅93) and Q4 (OR = 0⋅60, 95 % CI 0⋅45, 0⋅80) was found to be associated with lower odds of MAFLD. Iron intake at Q2 (OR = 0⋅64, 95 % CI 0⋅45, 0⋅92) and Q3 (OR = 0⋅61, 95 % CI 0⋅41, 0⋅91) was associated with the lower odds of MAFLD. Our findings found that high intake of copper and adequate intake of iron were associated with MAFLD, which may provide guidance for the management of MAFLD.
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Affiliation(s)
- Jun-zhen Hou
- Department of Gastroenterology, Shijingshan Teaching Hospital of Capital Medical University, Beijing Shijingshan Hospital, Beijing, China
| | - Qi-wei Wu
- Department of Gastroenterology, Shijingshan Teaching Hospital of Capital Medical University, Beijing Shijingshan Hospital, Beijing, China
| | - Li Zhang
- Department of Gastroenterology, Shijingshan Teaching Hospital of Capital Medical University, Beijing Shijingshan Hospital, Beijing, China
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12
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Kiouri DP, Tsoupra E, Peana M, Perlepes SP, Stefanidou ME, Chasapis CT. Multifunctional role of zinc in human health: an update. EXCLI JOURNAL 2023; 22:809-827. [PMID: 37780941 PMCID: PMC10539547 DOI: 10.17179/excli2023-6335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 07/26/2023] [Indexed: 10/03/2023]
Abstract
Zinc is a multipurpose trace element for the human body, as it plays a crucial part in various physiological processes, such as cell growth and development, metabolism, cognitive, reproductive, and immune system function. Its significance in human health is widely acknowledged, and this has led the scientific community towards more research that aims to uncover all of its beneficial properties, especially when compared to other essential metal ions. One notable area where zinc has shown beneficial effects is in the prevention and treatment of various diseases, including cancer. This review aims to explain the involvement of zinc in specific health conditions such as cancer, coronavirus disease 2019 (COVID-19) and neurological disorders like Alzheimer's disease, as well as its impact on the gut microbiome.
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Affiliation(s)
- Despoina P. Kiouri
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece
- Department of Chemistry, Laboratory of Organic Chemistry, National Kapodistrian University of Athens, 15772 Athens, Greece
| | - Evi Tsoupra
- Department of Chemistry, University of Patras, 26504 Patras, Greece
| | - Massimiliano Peana
- Department of Chemical, Physical, Mathematical and Natural Sciences, University of Sassari, 07100 Sassari, Italy
| | | | - Maria E. Stefanidou
- Department of Forensic Medicine and Toxicology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Christos T. Chasapis
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece
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13
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Guo B, Yang F, Zhang L, Zhao Q, Wang W, Yin L, Chen D, Wang M, Han S, Xiao H, Xing N. Cuproptosis Induced by ROS Responsive Nanoparticles with Elesclomol and Copper Combined with αPD-L1 for Enhanced Cancer Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2212267. [PMID: 36916030 DOI: 10.1002/adma.202212267] [Citation(s) in RCA: 81] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/19/2023] [Indexed: 06/02/2023]
Abstract
Cuproptosis is a new cell death that depends on copper (Cu) ionophores to transport Cu into cancer cells, which induces cell death. However, existing Cu ionophores are small molecules with a short blood half-life making it hard to transport enough Cu into cancer cells. Herein, a reactive oxygen species (ROS)-sensitive polymer (PHPM) is designed, which is used to co-encapsulate elesclomol (ES) and Cu to form nanoparticles (NP@ESCu). After entering cancer cells, ES and Cu, triggered by excessive intracellular ROS, are readily released. ES and Cu work in a concerted way to not only kill cancer cells by cuproptosis, but also induce immune responses. In vitro, the ability of NP@ESCu to efficiently transport Cu and induce cuproptosis is investigated. In addition, the change in the transcriptomes of cancer cells treated with NP@ESCu is explored by RNA-Seq. In vivo, NP@ESCu is found to induce cuproptosis in the mice model with subcutaneous bladder cancer, reprograming the tumor microenvironment. Additionally, NP@ESCu is further combined with anti-programmed cell death protein ligand-1 antibody (αPD-L1). This study provides the first report of combining nanomedicine that can induce cuproptosis with αPD-L1 for enhanced cancer therapy, thereby providing a novel strategy for future cancer therapy.
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Affiliation(s)
- Boda Guo
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Feiya Yang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lingpu Zhang
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Qinxin Zhao
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wenkuan Wang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lu Yin
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Dong Chen
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Mingshuai Wang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Sujun Han
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Haihua Xiao
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Nianzeng Xing
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- Department of Urology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, China
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14
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Verma R, Aggarwal P, Bischoff ME, Reigle J, Secic D, Wetzel C, VandenHeuvel K, Biesiada J, Ehmer B, Landero Figueroa JA, Plas DR, Medvedovic M, Meller J, Czyzyk-Krzeska MF. Microtubule-associated protein MAP1LC3C regulates lysosomal exocytosis and induces zinc reprogramming in renal cancer cells. J Biol Chem 2023; 299:104663. [PMID: 37003503 PMCID: PMC10173779 DOI: 10.1016/j.jbc.2023.104663] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 03/14/2023] [Accepted: 03/22/2023] [Indexed: 04/03/2023] Open
Abstract
Microtubule-associated protein 1 light chain 3 gamma (MAP1LC3C or LC3C) is a member of the microtubule-associated family of proteins that are essential in the formation of autophagosomes and lysosomal degradation of cargo. LC3C has tumor-suppressing activity, and its expression is dependent on kidney cancer tumor suppressors, such as von Hippel-Lindau protein and folliculin. Recently, we demonstrated that LC3C autophagy is regulated by noncanonical upstream regulatory complexes and targets for degradation postdivision midbody rings associated with cancer cell stemness. Here, we show that loss of LC3C leads to peripheral positioning of the lysosomes and lysosomal exocytosis (LE). This process is independent of the autophagic activity of LC3C. Analysis of isogenic cells with low and high LE shows substantial transcriptomic reprogramming with altered expression of zinc (Zn)-related genes and activity of polycomb repressor complex 2, accompanied by a robust decrease in intracellular Zn. In addition, metabolomic analysis revealed alterations in amino acid steady-state levels. Cells with augmented LE show increased tumor initiation properties and form aggressive tumors in xenograft models. Immunocytochemistry identified high levels of lysosomal-associated membrane protein 1 on the plasma membrane of cancer cells in human clear cell renal cell carcinoma and reduced levels of Zn, suggesting that LE occurs in clear cell renal cell carcinoma, potentially contributing to the loss of Zn. These data indicate that the reprogramming of lysosomal localization and Zn metabolism with implication for epigenetic remodeling in a subpopulation of tumor-propagating cancer cells is an important aspect of tumor-suppressing activity of LC3C.
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Affiliation(s)
- Rita Verma
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Parul Aggarwal
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Megan E Bischoff
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - James Reigle
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Dina Secic
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Collin Wetzel
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Katherine VandenHeuvel
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jacek Biesiada
- Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Birgit Ehmer
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Julio A Landero Figueroa
- Department of Chemistry, Agilent Metallomics Center of the Americas, University of Cincinnati College of Arts and Science, Cincinnati, Ohio, USA; Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - David R Plas
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Mario Medvedovic
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jarek Meller
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Department of Electrical Engineering and Computer Science, University of Cincinnati College of Engineering and Applied Sciences, Cincinnati, Ohio, USA
| | - Maria F Czyzyk-Krzeska
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Department of Veterans Affairss, Veteran Affairs Medical Center, Cincinnati, Ohio, USA.
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15
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Sk S, Majumder A, Sow P, Samadder A, Bera M. Exploring a new family of designer copper(II) complexes of anthracene-appended polyfunctional organic assembly displaying potential anticancer activity via cytochrome c mediated mitochondrial apoptotic pathway. J Inorg Biochem 2023; 243:112182. [PMID: 36933342 DOI: 10.1016/j.jinorgbio.2023.112182] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/27/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023]
Abstract
The present article describes the systematic study on design and synthesis, physicochemical properties and spectroscopic features, and potential anticancer activities of a family of novel copper(II)-based designer metal complexes [Cu2(acdp)(μ-Cl)(H2O)2] (1), [Cu2(acdp)(μ-NO3)(H2O)2] (2) and [Cu2(acdp)(μ-O2CCF3)(H2O)2] (3) of anthracene-appended polyfunctional organic assembly, H3acdp (H3acdp = N,N'-bis[anthracene-2-ylmethyl]-N,N'-bis[carboxymethyl]-1,3-diaminopropan-2-ol). Synthesis of 1-3 was accomplished under facile experimental conditions, preserving their overall integrity in solution. The incorporation of polycyclic anthracene skeleton within the backbone of organic assembly increases lipophilicity of resulting complexes, thereby dictating the degree of cellular uptake with improved biological activity. Complexes 1-3 were characterized by elemental analysis, molar conductance, FTIR, UV-Vis absorption/fluorescence emission titration spectroscopy, PXRD and TGA/DTA studies, including DFT calculations. The cellular cytotoxicity of 1-3 when studied in HepG2 cancer cell line showed substantial cytotoxic effects, whereas no such cytotoxicity was observed when exposed to normal L6 skeletal muscle cell line. Thereafter, the signaling factors involved in the process of cytotoxicity in HepG2 cancer cells were investigated. Alteration of cytochrome c and Bcl-2 protein expression levels along with modulation of mitochondrial membrane potential (MMP) in the presence of 1-3, strongly suggested the possibility of activating mitochondria-mediated apoptotic pathway involved in halting the cancer cell propagation. However, when a comparative assessment on their bio-efficacies was made, 1 showed higher cytotoxicity, nuclear condensation, DNA binding and damage, ROS generation and lower rate of cell proliferation compared to 2 and 3 in HepG2 cell line, indicating that the anticancer activity of 1 is significantly higher than that of 2 and 3.
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Affiliation(s)
- Sujan Sk
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, West Bengal 741235, India
| | - Avishek Majumder
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, West Bengal 741235, India
| | - Priyanka Sow
- Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal 741235, India
| | - Asmita Samadder
- Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal 741235, India.
| | - Manindranath Bera
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, West Bengal 741235, India.
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16
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Zhang B, Zhang T, Zheng Z, Lin Z, Wang Q, Zheng D, Chen Z, Ma Y. Development and validation of a cuproptosis-associated prognostic model for diffuse large B-cell lymphoma. Front Oncol 2023; 12:1020566. [PMID: 36713586 PMCID: PMC9877310 DOI: 10.3389/fonc.2022.1020566] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/22/2022] [Indexed: 01/14/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a highly heterogeneous disease. Therefore, more reliable biomarkers are required to better predict the prognosis of DLBCL. Cuproptosis is a novel identified form of programmed cell death (PCD) that is different from oxidative stress-related cell death (e.g., apoptosis, ferroptosis, and necroptosis) by Tsvetkov and colleagues in a recent study released in Science. Cuproptosis is copper-dependent PCD that is closely tied to mitochondrial metabolism. However, the prognostic value of cuproptosis-related genes (CRGs) in DLBCL remains to be further elucidated. In the present study, we systematically evaluated the molecular changes of CRGs in DLBCL and found them to be associated with prognosis. Subsequently, based on the expression profiles of CRGs, we characterized the heterogeneity of DLBCL by identifying two distinct subtypes using consensus clustering. Two isoforms exhibited different survival, biological functions, chemotherapeutic drug sensitivity, and immune microenvironment. After identifying differentially expressed genes (DEGs) between CRG clusters, we built a prognostic model with the Least absolute shrinkage and selection operator (LASSO) Cox regression analysis and validated its prognostic value by Cox regression analysis, Kaplan-Meier curves, and receiver operating characteristic (ROC) curves. In addition, the risk score can predict clinical characteristics, levels of immune cell infiltration, and prognosis. Furthermore, a nomogram incorporating clinical features and risk score was generated to optimize risk stratification and quantify risk assessment. Compared to the International Prognostic Index (IPI), the nomogram has demonstrated more accuracy in survival prediction. Furthermore, we validated the prognostic gene expression levels through external experiments. In conclusion, cuproptosis-related gene signature can serve as a potential prognostic predictor in DLBCL patients and may provide new insights into cancer therapeutic targets.
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Affiliation(s)
- Bingxin Zhang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Tianyu Zhang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ziwei Zheng
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhili Lin
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Quanqiang Wang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Dong Zheng
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zixing Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yongyong Ma
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China,*Correspondence: Yongyong Ma,
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17
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Wang Z, Jin D, Zhou S, Dong N, Ji Y, An P, Wang J, Luo Y, Luo J. Regulatory roles of copper metabolism and cuproptosis in human cancers. Front Oncol 2023; 13:1123420. [PMID: 37035162 PMCID: PMC10076572 DOI: 10.3389/fonc.2023.1123420] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 03/08/2023] [Indexed: 04/11/2023] Open
Abstract
Copper is an essential micronutrient for human body and plays a vital role in various biological processes including cellular respiration and free radical detoxification. Generally, copper metabolism in the body is in a stable state, and there are specific mechanisms to regulate copper metabolism and maintain copper homeostasis. Dysregulation of copper metabolism may have a great connection with various types of diseases, such as Wilson disease causing copper overload and Menkes disease causing copper deficiency. Cancer presents high mortality rates in the world due to the unlimited proliferation potential, apoptosis escape and immune escape properties to induce organ failure. Copper is thought to have a great connection with cancer, such as elevated levels in cancer tissue and serum. Copper also affects tumor progression by affecting angiogenesis, metastasis and other processes. Notably, cuproptosis is a novel form of cell death that may provide novel targeting strategies for developing cancer therapy. Copper chelators and copper ionophores are two copper coordinating compounds for the treatment of cancer. This review will explore the relationship between copper metabolism and cancers, and clarify copper metabolism and cuproptosis for cancer targeted therapy.
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Affiliation(s)
- Zhe Wang
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Dekui Jin
- Department of General Practice, The Third Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shuaishuai Zhou
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Niujing Dong
- China Astronaut Research and Training Center, Beijing, China
| | - Yuting Ji
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Peng An
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Jiaping Wang
- China Astronaut Research and Training Center, Beijing, China
- *Correspondence: Jiaping Wang, ; Yongting Luo, ; Junjie Luo,
| | - Yongting Luo
- Department of Nutrition and Health, China Agricultural University, Beijing, China
- *Correspondence: Jiaping Wang, ; Yongting Luo, ; Junjie Luo,
| | - Junjie Luo
- Department of Nutrition and Health, China Agricultural University, Beijing, China
- *Correspondence: Jiaping Wang, ; Yongting Luo, ; Junjie Luo,
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18
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Lu Y, Su H, Wang Y, Li H. Micronutrients and risks of three main urologic cancers: A mendelian randomization study. Front Nutr 2023; 10:1016243. [PMID: 36923697 PMCID: PMC10009189 DOI: 10.3389/fnut.2023.1016243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 02/13/2023] [Indexed: 03/03/2023] Open
Abstract
Background The effect of micronutrients on urologic cancers has been explored in observational studies. We conducted the two-sample mendelian randomization (TSMR) study to investigate whether micronutrients could causally influence the risk of urologic cancers. Methods Summary statistics for four micronutrients and three main urologic cancers outcomes were obtained from genome-wide association studies (GWAS). MR analyses were applied to explore the potential causal association between them. Sensitivity analyses using multiple methods were also conducted. Results Genetically predicted one SD increase in serum copper and iron concentrations was causally associated with increased risks of renal cell carcinoma (RCC) (OR = 3.021, 95%CI = 2.204-4.687, P < 0.001, male; OR = 2.231, 95%CI = 1.524-3.953, P < 0.001, female; OR = 1.595, 95%CI = 1.310-1.758, P = 0.0238, male; OR = 1.484, 95%CI = 1.197-2.337, P = 0.0210, female, respectively) and per SD increase in serum zinc levels was related to decreased risks of RCC (OR = 0.131, 95%CI = 0.0159-0.208, P < 0.001, male; OR = 0.124, 95%CI = 0.0434-0.356, P < 0.001, female). No significant results were observed between micronutrients and the risk of bladder cancer after Bonferroni correction. Additionally, per SD increase in serum zinc level was associated with a 5.8% higher risk of prostate cancer (PCa) [OR = 1.058, 95%CI = 1.002-1.116, P = 0.0403, inverse-variance weight (IVW)]. Conclusions Micronutrients play a vital role in the development of urological tumors. Future studies are required to replicate the findings, explore the underlying mechanisms, and examine the preventive or therapeutic role of micronutrients in clinical settings.
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Affiliation(s)
- Yi Lu
- Department of Urology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Hao Su
- Department of Urology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yutao Wang
- Department of Urology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Hongjun Li
- Department of Urology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
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19
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Colombe P, Béguin J, Benchekroun G, Le Roux D. Blood biomarkers for canine cancer, from human to veterinary oncology. Vet Comp Oncol 2022; 20:767-777. [PMID: 35815441 PMCID: PMC9796515 DOI: 10.1111/vco.12848] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 01/01/2023]
Abstract
In recent decades, interest in circulating tumour biomarkers is increasing both in human and veterinary oncology. An ideal tumour biomarker would allow early diagnosis of neoplasia, identify it specifically, accurately, establish a prognosis and predict its behaviour, especially regarding different therapeutic solutions. It would also allow to monitor its evolution over time and all this in a non-invasive and inexpensive way. Actually, no biomarkers meeting all of these criteria have been identified in veterinary medicine, particularly due to a lack of specificity of the main protein tumour biomarkers studied to date. However, great hope is currently placed in biomarkers grouped under the name of liquid biopsy, which could prove to be effective tools for common clinical use in the near future. This review gives an update on blood cancer biomarkers studied in dogs, such as ions, proteins, nucleic acids and also circulating cells, of which some might become more prominent in the coming years to help improve the management of animal care.
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Affiliation(s)
- Philippe Colombe
- Ecole Nationale Vétérinaire d'AlfortBioPôle AlfortMaisons‐AlfortFrance,Ecole Nationale Vétérinaire d'AlfortCHUVA, Service de Médecine InterneMaisons‐AlfortFrance
| | - Jérémy Béguin
- Ecole Nationale Vétérinaire d'AlfortCHUVA, Service de Médecine InterneMaisons‐AlfortFrance,Anses, INRAE, Ecole Nationale Vétérinaire d'AlfortUMR VIROLOGIE, Laboratoire de Santé AnimaleMaisons‐AlfortFrance
| | - Ghita Benchekroun
- Ecole Nationale Vétérinaire d'AlfortCHUVA, Service de Médecine InterneMaisons‐AlfortFrance,Ecole nationale Vétérinaire d'AlfortUniv Paris Est Créteil, INSERM, IMRBMaisons‐AlfortFrance
| | - Delphine Le Roux
- Ecole Nationale Vétérinaire d'AlfortBioPôle AlfortMaisons‐AlfortFrance,Anses, INRAE, Ecole Nationale Vétérinaire d'AlfortUMR BIPAR, Laboratoire de Santé AnimaleMaisons‐AlfortFrance
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20
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Li S, Karagas MR, Jackson BP, Passarelli MN, Gui J. Adaptive-mixture-categorization (AMC)-based g-computation and its application to trace element mixtures and bladder cancer risk. Sci Rep 2022; 12:17841. [PMID: 36284198 PMCID: PMC9596719 DOI: 10.1038/s41598-022-21747-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 09/30/2022] [Indexed: 01/20/2023] Open
Abstract
Several new statistical methods have been developed to identify the overall impact of an exposure mixture on health outcomes. Weighted quantile sum (WQS) regression assigns the joint mixture effect weights to indicate the overall association of multiple exposures, and quantile-based g-computation is a generalized version of WQS without the restriction of directional homogeneity. This paper proposes an adaptive-mixture-categorization (AMC)-based g-computation approach that combines g-computation with an optimal exposure categorization search using the F statistic. AMC-based g-computation reduces variance within each category and retains the variance between categories to build more powerful predictors. In a simulation study, the performance of association analysis was improved using categorizing by AMC compared with quantiles. We applied this method to assess the association between a mixture of 12 trace element concentrations measured from toenails and the risk of non-muscle invasive bladder cancer. Our findings suggested that medium-level (116.7-145.5 μg/g) vs. low-level (39.5-116.2 μg/g) of toenail zinc had a statistically significant positive association with bladder cancer risk.
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Affiliation(s)
- Siting Li
- Quantitative Biomedical Sciences Program, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Margaret R Karagas
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Brian P Jackson
- Trace Element Analysis Laboratory, Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
| | - Michael N Passarelli
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
| | - Jiang Gui
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
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21
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Türkdoğan MK, Karapinar HS, Kilicel F. Serum trace element levels of gastrointestinal cancer patients in an endemic upper gastrointestinal cancer region. J Trace Elem Med Biol 2022; 72:126978. [PMID: 35366527 DOI: 10.1016/j.jtemb.2022.126978] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/15/2022] [Accepted: 03/22/2022] [Indexed: 12/24/2022]
Abstract
Gastrointestinal (GI) cancers are an important cause of the death rate in Turkey and in the world. Especially upper (esophageal and gastric) GI cancers are the leading types of cancer by 20-27% in Eastern Turkey. Trace elements are involved in many physiological and metabolic processes in the human body. Recent studies suggest that the increase or decrease of trace elements in the body may be related to the formation and development of many diseases such as cancers, diabetes mellitus and cardiovascular diseases etc. METHOD AND MATERIALS: In this study some trace elements; cadmium (Cd), cobalt (Co), Copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), nickel (Ni), lead (Pb), zinc (Zn) concentrations were investigated in the blood serums of esophageal, gastric and colon cancer patients and healthy controls in Van city area, an endemic upper (esophageal and gastric) GI region of Eastern Turkey. The analysis of the elements was realized with a flame atomic absorption spectrophotometer (FAAS). RESULTS: Mean serum levels of Cd and Ni in esophageal and gastric cancer patients were very significantly lower compared to controls (p < 0.001 and < 0.005). In addition, the mean serum Co level of esophageal cancer patients was very significantly lower than in controls and gastric cancer patients (p < 0.002). Also, the mean serum levels of Fe and Mn in all (esophageal, gastric and colon) cancer groups were very significantly lower than in controls (p < 0.001 and 0.002). Mean serum levels of Cu, Mg, Pb and Zn were not significantly different in all cancer patients compared to controls. CONCLUSION: We have detected the deficiency of five trace elements (Fe, Mn, Cd, Ni, Co) in esophageal, gastric and colon cancer patients. The deficiencies of trace elements may be due to malign over consumption of the nutrients and to the malnutrition of the advanced cancer patients. Nutritional therapy rich in trace elements should be considered as one of the strategies to fight against cancers.
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Affiliation(s)
- M Kürşat Türkdoğan
- Department of Nutrition and Dietetics, Istanbul Sabahattin Zaim University, 34662 Istanbul, Turkey
| | - Hacer Sibel Karapinar
- Scientific and Technological Research & Application Center, Karamanoğlu Mehmetbey University, 70100 Karaman, Turkey.
| | - Fevzi Kilicel
- Department of Chemistry, Karamanoğlu Mehmetbey University, 70100 Karaman, Turkey
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22
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Kobayashi H, Mori Y, Iwasa R, Hirao Y, Kato S, Kawanishi S, Murata M, Oikawa S. Copper-mediated DNA damage caused by purpurin, a natural anthraquinone. Genes Environ 2022; 44:15. [PMID: 35527257 PMCID: PMC9082958 DOI: 10.1186/s41021-022-00245-2] [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: 01/26/2022] [Accepted: 04/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background Purpurin (1,2,4-trihydroxy-9,10-anthraquinone), a natural red anthraquinone pigment, has historically been used as a textile dye. However, purpurin induced urinary bladder tumors in rats, and displayed a mutagenic activity in assay using bacteria and mammalian cells. Many carcinogenic dyes are known to induce bladder cancers via DNA adduct formation, but carcinogenic mechanisms of purpurin remain unknown. In this study, to clarify the mechanism underlying carcinogenicity of purpurin, copper-mediated DNA damage induced by purpurin was examined using 32P-labeled DNA fragments of human genes relevant to cancer. Furthermore, we also measured 8-oxo-7,8-dihydro-2′-deoxyguanosine (8-oxodG), an indicator of oxidative DNA damage, in calf thymus DNA. Results Purpurin plus Cu(II) cleaved 32P-labeled DNA fragments only under piperidine treatment, indicating that purpurin caused base modification, but not breakage of the DNA backbone. In the absence of Cu(II), purpurin did not induce DNA cleavage even with piperidine treatment. Purpurin plus Cu(II) caused piperidine-labile sites predominantly at G and some T residues. Bathocuproine, a Cu(I) chelator, completely prevented the occurrence of piperidine-labile sites, indicating a critical role of Cu(I) in piperidine-labile sites induced by purpurin plus Cu(II). On the other hand, methional, a scavenger of a variety of reactive oxygen species (ROS) and catalase showed limited inhibitory effects on the induction of piperidine-labile sites, suggesting that ROS could not be major mediators of the purpurin-induced DNA damage. Considering reported DNA adduct formation by quinone metabolites of several carcinogenic agents, quinone form of purpurin, which is possibly generated via purpurin autoxidation accompanied by Cu(I)/Cu(II) redox cycle, might lead to DNA adducts and piperidine-labile sites. In addition, we measured contents of 8-oxodG. Purpurin moderately but significantly increased 8-oxodG in calf thymus DNA in the presence of Cu(II). The 8-oxodG formation was inhibited by catalase, methional and bathocuproine, suggesting that Cu(I)-hydroperoxide, which was generated via Cu(I) and H2O2, caused oxidative DNA base damage. Conclusions We demonstrated that purpurin induces DNA base damage possibly mediated by Cu(I)/Cu(II) redox cycle both with and without ROS generation, which are likely to play an important role in its carcinogenicity. Supplementary Information The online version contains supplementary material available at 10.1186/s41021-022-00245-2.
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23
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Zhang H, Xu Z, Zhang J, Wei D, Liu K, Hu W, Wang J. Disordered serum essential element levels are associated with increased risk of kidney tumors. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:31675-31685. [PMID: 35013964 DOI: 10.1007/s11356-021-18201-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Essential elements play vital roles in the regulation of carcinogenesis. We aimed to investigate the relationship between essential elements and kidney tumors. This study included 72 healthy individuals and 100 kidney tumor patients. The concentrations of cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), manganese (Mn), nickel (Ni), selenium (Se), and zinc (Zn) were determined by inductively coupled plasma mass spectrometry. The random forest model was used to evaluate the importance of each variable by using the randomForest package. The associations between essential elements and clinical tumor characteristics were examined by the Mann-Whitney U-test, and the log-rank test was used to assess the Kaplan-Meier curves. The levels of Co, Cr, Fe, Mn, Ni, and Zn in patients with kidney tumors were significantly lower. In the random forest model, the top two metallic features were Co and Zn. The Kaplan-Meier curve showed that patients with lower Co, Se, and Zn levels exhibited lower progression-free survival. In summary, this study gathered evidence that disordered essential elements are associated with kidney tumors and thus opens a new path to elucidate the etiology of kidney tumors from the perspective of environmental health and safety.
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Affiliation(s)
- Hui Zhang
- Department of Urology, Shandong Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250013, Shandong, China
| | - Zhipeng Xu
- Department of Urology, Shandong Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250013, Shandong, China
- Department of Urology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Medicine and Health Key Laboratory of Organ Transplantation and Nephrosis, Shandong Institute of Nephrology, Jinan, 250013, Shandong, China
| | - Jie Zhang
- The First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, Shandong, China
- Biomedical Sciences College & Shandong Medicinal Biotechnology Centre, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Dan Wei
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Institute of Nephrology, Jinan, 250013, Shandong, China
| | - Kai Liu
- Department of Urology, Shandong Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250013, Shandong, China
| | - Wenxin Hu
- Department of Urology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Medicine and Health Key Laboratory of Organ Transplantation and Nephrosis, Shandong Institute of Nephrology, Jinan, 250013, Shandong, China
| | - Jianning Wang
- Department of Urology, Shandong Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250013, Shandong, China.
- Department of Urology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Medicine and Health Key Laboratory of Organ Transplantation and Nephrosis, Shandong Institute of Nephrology, Jinan, 250013, Shandong, China.
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24
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Sun F, Wang H, Nie J, Hong B. Repurposing disulfiram as a chemo-therapeutic sensitizer: molecular targets and mechanisms. Anticancer Agents Med Chem 2022; 22:2920-2926. [PMID: 35430981 DOI: 10.2174/1871520621666220415102553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/20/2021] [Accepted: 02/03/2022] [Indexed: 11/22/2022]
Abstract
Currently, chemo-therapy is still the main strategy for cancer treatment. However, chemo-therapy resistance remains its main challenge. Disulfiram [DSF] is a drug approved by FDA for the treatment of alcohol addiction, but it is later discovered that it has the anticancer activity. Importantly, there have been many literatures reporting that DSF can be used as a chemo-therapeutic sensitizer to enhance the anticancer activity of chemo-drugs in a variety of cancers. Furthermore, the combinations of DSF and chemo-drugs have been tested in clinic trials. In the review, we summarized the possible molecular targets and mechanisms of DSF to reverse chemo-resistance. We also further discussed the opportunities and challenges of DSF as a chemo-therapeutic sensitizer. In conclusion, DSF could be a potential repurposed drug to sensitize cancer cells to chemo-therapy in clinic.
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Affiliation(s)
- Feilong Sun
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China.,University of Science and Technology of China, Hefei, Anhui, China
| | - Hongzhi Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, Anhui, China
| | - Jinfu Nie
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, Anhui, China
| | - Bo Hong
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, Anhui, China
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25
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Oxidative stress in bladder cancer: an ally or an enemy? Mol Biol Rep 2021; 48:2791-2802. [PMID: 33733384 DOI: 10.1007/s11033-021-06266-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 03/03/2021] [Indexed: 12/15/2022]
Abstract
Bladder cancer (BC) is the most common cancer of the urinary tract and despite all innovations, remains a major challenge due to high morbidity and mortality. Genomic and epigenetic analyses allowed the discovery of new genes and pathways involved in the pathogenesis and regulation of BC. However, the effect on mortality has been modest and the development of new targets for BC treatment are needed. Recent evidence suggests that cancer cells are under increased stress associated with oncogenic transformation, with changes in metabolic activity and increased generation of reactive oxygen species (ROS). The increased amounts of ROS in cancer cells are associated with stimulation of cellular proliferation, promotion of mutations and genetic instability, as well as alterations in cellular sensitivity to anticancer agents. Since these mechanisms occur in cancer cells, there is a close link between oxidative stress (OS) and BC with implications in prevention, carcinogenesis, prognosis, and treatment. We address the role of OS as an enemy towards BC development, as well as an ally to fight against BC. This review promises to expand our treatment options for BC with OS-based therapies and launches this approach as an opportunity to improve our ability to select patients most likely to respond to personalized therapy.
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26
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Feng Y, Zeng JW, Ma Q, Zhang S, Tang J, Feng JF. Serum copper and zinc levels in breast cancer: A meta-analysis. J Trace Elem Med Biol 2020; 62:126629. [PMID: 32745979 DOI: 10.1016/j.jtemb.2020.126629] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 06/09/2020] [Accepted: 07/20/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND More and more studies have investigated the relationship between serum copper (Cu) and/or zinc (Zn) levels and breast cancer (BC). However, the results are inconsistent. It is unclear whether the serum Cu to Zn ratio (Cu/Zn) is associated with BC risk. Therefore, we evaluated serum Cu and Zn concentrations, and Cu/Zn in BC through meta-analysis. MATERIALS AND METHODS Studies reporting serum Cu and/or Zn concentrations in BC patients and controls from 1991 to 2020 were identified from PubMed, CNKI, and Wanfang databases online. Based on a random effects model, summary standard mean differences (SMDs) and the corresponding 95 % confidence intervals (95 % CIs) were applied to compare the serum levels of Cu, Zn and Cu/Zn between BC patients and controls. RESULTS Thirty-six eligible studies involving 5747 female subjects were included. The present study illustrated that the BC patients had significantly higher serum Cu levels than healthy controls (HC) (SMD (95 % CI): 1.99(1.48, 2.49)) and patients with benign breast diseases (BD) (SMD (95 % CI): 0.99(0.38, 1.61)). However, Zn concentrations were statistically decreased in BC patients than HC (SMD (95 % CI): -1.20(-1.74, -0.66)) and BD (SMD (95 % CI): -1.13 (-1.73, -0.54)). Cu/Zn concentrations were remarkably increased in BC patients than HC (SMD (95 % CI): 2.75(1.79, 3.60)) and BD (SMD (95 % CI): 2.98(1.91, 4.05)) in some studies. CONCLUSION The results show that elevated serum levels of Cu and Cu/Zn, as well as decreased Zn might be associated with increased risk of breast cancer. These three parameters have the potential to distinguish breast cancer from benign breast diseases.
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Affiliation(s)
- Yue Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China
| | - Jia-Wei Zeng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China.
| | - Qin Ma
- Department of General Surgery, West China School of Medicine, Sichuan University, Chengdu, PR China
| | - Shuang Zhang
- Department of Clinical Laboratory, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Jie Tang
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China
| | - Jia-Fu Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China.
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27
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Lelièvre P, Sancey L, Coll JL, Deniaud A, Busser B. The Multifaceted Roles of Copper in Cancer: A Trace Metal Element with Dysregulated Metabolism, but Also a Target or a Bullet for Therapy. Cancers (Basel) 2020; 12:E3594. [PMID: 33271772 PMCID: PMC7760327 DOI: 10.3390/cancers12123594] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/24/2020] [Accepted: 11/27/2020] [Indexed: 12/12/2022] Open
Abstract
In the human body, copper (Cu) is a major and essential player in a large number of cellular mechanisms and signaling pathways. The involvement of Cu in oxidation-reduction reactions requires close regulation of copper metabolism in order to avoid toxic effects. In many types of cancer, variations in copper protein levels have been demonstrated. These variations result in increased concentrations of intratumoral Cu and alterations in the systemic distribution of copper. Such alterations in Cu homeostasis may promote tumor growth or invasiveness or may even confer resistance to treatments. Once characterized, the dysregulated Cu metabolism is pinpointing several promising biomarkers for clinical use with prognostic or predictive capabilities. The altered Cu metabolism in cancer cells and the different responses of tumor cells to Cu are strongly supporting the development of treatments to disrupt, deplete, or increase Cu levels in tumors. The metallic nature of Cu as a chemical element is key for the development of anticancer agents via the synthesis of nanoparticles or copper-based complexes with antineoplastic properties for therapy. Finally, some of these new therapeutic strategies such as chelators or ionophores have shown promising results in a preclinical setting, and others are already in the clinic.
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Affiliation(s)
- Pierre Lelièvre
- Institute for Advanced Biosciences, UGA INSERM U1209 CNRS UMR5309, 38700 La Tronche, France; (P.L.); (L.S.); (J.-L.C.)
| | - Lucie Sancey
- Institute for Advanced Biosciences, UGA INSERM U1209 CNRS UMR5309, 38700 La Tronche, France; (P.L.); (L.S.); (J.-L.C.)
| | - Jean-Luc Coll
- Institute for Advanced Biosciences, UGA INSERM U1209 CNRS UMR5309, 38700 La Tronche, France; (P.L.); (L.S.); (J.-L.C.)
| | - Aurélien Deniaud
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 38000 Grenoble, France
| | - Benoit Busser
- Institute for Advanced Biosciences, UGA INSERM U1209 CNRS UMR5309, 38700 La Tronche, France; (P.L.); (L.S.); (J.-L.C.)
- Department of Clinical Biochemistry, Grenoble Alpes University Hospital, 38043 Grenoble, France
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28
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Shanbhag VC, Gudekar N, Jasmer K, Papageorgiou C, Singh K, Petris MJ. Copper metabolism as a unique vulnerability in cancer. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1868:118893. [PMID: 33091507 DOI: 10.1016/j.bbamcr.2020.118893] [Citation(s) in RCA: 187] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/13/2020] [Accepted: 10/15/2020] [Indexed: 02/07/2023]
Abstract
The last 25 years have witnessed tremendous progress in identifying and characterizing proteins that regulate the uptake, intracellular trafficking and export of copper. Although dietary copper is required in trace amounts, sufficient quantities of this metal are needed to sustain growth and development in humans and other mammals. However, copper is also a rate-limiting nutrient for the growth and proliferation of cancer cells. Oral copper chelators taken with food have been shown to confer anti-neoplastic and anti-metastatic benefits in animals and humans. Recent studies have begun to identify specific roles for copper in pathways of oncogenic signaling and resistance to anti-neoplastic drugs. Here, we review the general mechanisms of cellular copper homeostasis and discuss roles of copper in cancer progression, highlighting metabolic vulnerabilities that may be targetable in the development of anticancer therapies.
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Affiliation(s)
- Vinit C Shanbhag
- Department of Biochemistry, University of Missouri, Columbia, MO 65211, United States of America; The Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO 65211, United States of America
| | - Nikita Gudekar
- Genetics Area Program, University of Missouri, Columbia, MO 65211, United States of America; The Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO 65211, United States of America
| | - Kimberly Jasmer
- Department of Biochemistry, University of Missouri, Columbia, MO 65211, United States of America; The Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO 65211, United States of America
| | - Christos Papageorgiou
- Department of Medicine, University of Missouri, Columbia, MO 65211, United States of America
| | - Kamal Singh
- The Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO 65211, United States of America; Department of Veterinary Pathobiology, University of Missouri, Columbia, MO 65211, United States of America
| | - Michael J Petris
- Department of Biochemistry, University of Missouri, Columbia, MO 65211, United States of America; Department of Ophthalmology, University of Missouri, Columbia, MO 65211, United States of America; Genetics Area Program, University of Missouri, Columbia, MO 65211, United States of America; The Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO 65211, United States of America.
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29
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Hastuti AAMB, Costas-Rodríguez M, Matsunaga A, Ichinose T, Hagiwara S, Shimura M, Vanhaecke F. Cu and Zn isotope ratio variations in plasma for survival prediction in hematological malignancy cases. Sci Rep 2020; 10:16389. [PMID: 33009454 PMCID: PMC7532200 DOI: 10.1038/s41598-020-71764-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 07/23/2020] [Indexed: 12/31/2022] Open
Abstract
We have examined potential changes in the isotopic compositions of Fe, Cu and Zn (using multi-collector inductively coupled plasma-mass spectrometry) and the corresponding concentrations (using inductively coupled plasma-atomic emission spectrometry) in plasma from hematological malignancy (HM) patients and assessed their prognostic capability. Together with clinical laboratory test values, data were examined in view of a 5-years survival prediction. Plasma Cu and Zn isotope ratios and their concentrations were significantly different in HM patients compared to matched controls (P < 0.05). Both δ65Cu and δ66Zn values showed significant mortality hazard ratios (HRs) in HM. The group of patients with decreased δ65Cu and increased δ66Zn values showed significantly poorer survival from the early phase (HR 3.9; P = 0.001), forming a unique cohort not identified based on laboratory test values. Well-known prognostic factors for HM, such as the creatinine level, and anemia-related values were highly correlated with the δ66Zn value (P < 0.05). Time-dependent ROC curves based on the δ65Cu or δ66Zn value were similar to that based on the creatinine concentration (a well-known prognostic factor in HM), indicating that δ65Cu or δ66Zn values are useful for prognosis of HM. Variations in stable isotope ratios of essential mineral elements have thus been shown to reflect alterations in their homeostasis due to physiological changes in malignancies with higher sensitivity than concentrations do.
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Affiliation(s)
- Agustina A M B Hastuti
- Department of Chemistry, Atomic & Mass Spectrometry - A&MS Research Unit, Ghent University, Campus Sterre, Krijgslaan 281 - S12, 9000, Ghent, Belgium
| | - Marta Costas-Rodríguez
- Department of Chemistry, Atomic & Mass Spectrometry - A&MS Research Unit, Ghent University, Campus Sterre, Krijgslaan 281 - S12, 9000, Ghent, Belgium
| | - Akihiro Matsunaga
- Department of Intractable Diseases, Research Institute, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku, Tokyo, 162-8655, Japan
| | - Takayuki Ichinose
- Inorganic Analysis Laboratories, Toray Research Center, Inc., Otsu, Shiga, 520-8567, Japan
| | - Shotaro Hagiwara
- Division of Hematology, Internal Medicine, Hospital, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan.,Department of Hematology, Tokyo Women's Medical University, Shinjuku, Tokyo, 162-8666, Japan
| | - Mari Shimura
- Department of Intractable Diseases, Research Institute, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku, Tokyo, 162-8655, Japan.
| | - Frank Vanhaecke
- Department of Chemistry, Atomic & Mass Spectrometry - A&MS Research Unit, Ghent University, Campus Sterre, Krijgslaan 281 - S12, 9000, Ghent, Belgium.
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Wang W, Wang X, Luo J, Chen X, Ma K, He H, Li W, Cui J. Serum Copper Level and the Copper-to-Zinc Ratio Could Be Useful in the Prediction of Lung Cancer and Its Prognosis: A Case-Control Study in Northeast China. Nutr Cancer 2020; 73:1908-1915. [PMID: 32896161 DOI: 10.1080/01635581.2020.1817957] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The association between lung cancer and trace element levels, such as serum copper (Cu) and zinc (Zn) levels and the Cu:Zn ratio, vary among different demographic groups; however, it is unknown whether variations in serum Cu and Zn levels and Cu:Zn ratios are related to the prediction and prognosis of lung cancer. We aimed to clarify this relationship in the Han Chinese population of Northeast China. METHODS We recruited 146 patients with lung cancer and 146 age- and resident area-matched cancer-free controls. RESULTS Increased serum Cu and Zn levels and the Cu:Zn ratio were positively associated with lung cancer (OR: 72.243, 95% CI 24.159-216.030; OR: 3.513, 95% CI, 1.476-8.358, and; OR: 58.582, 95% CI, 20.023-171.395, respectively). The critical serum Cu level for the prediction of lung cancer was 1.37 mg/L (sensitivity, 77.4%; specificity, 84.9%), while the critical Cu:Zn ratio was 1.45 (sensitivity, 69.9; specificity, 88.4%). Patients with stage IV non-small-cell lung cancer (NSCLC) had higher serum Cu levels and a higher Cu:Zn ratio than patients with stage I, II, or III NSCLC. CONCLUSIONS The serum Cu level and the Cu:Zn ratio are effective predictive indicators of lung cancer and may help evaluate the prognosis of patients with NSCLC.
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Affiliation(s)
- Wenjun Wang
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Xu Wang
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Jingjing Luo
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Xiao Chen
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Kewei Ma
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Hua He
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Wei Li
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
| | - Jiuwei Cui
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, Jilin, China
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Nedjadi T, Benabdelkamal H, Albarakati N, Masood A, Al-Sayyad A, Alfadda AA, Alanazi IO, Al-Ammari A, Al-Maghrabi J. Circulating proteomic signature for detection of biomarkers in bladder cancer patients. Sci Rep 2020; 10:10999. [PMID: 32620920 PMCID: PMC7335182 DOI: 10.1038/s41598-020-67929-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 06/15/2020] [Indexed: 12/12/2022] Open
Abstract
The identification of clinically-relevant early diagnostic and prognostic protein biomarkers is essential to maximize therapeutic efficacy and prevent cancer progression. The aim of the current study is to determine whether aberrant plasma protein profile can be applied as a surrogate tool for early diagnosis of bladder carcinoma. Plasma samples from patients with low grade non-muscle invasive bladder cancer and healthy controls were analyzed using combined 2D-DIGE and mass-spectrometry to identify differentially expressed proteins. Validation was performed using western blotting analysis in an independent cohort of cancer patients and controls. Fifteen differentially-expressed proteins were identified of which 12 were significantly up-regulated and three were significantly down-regulated in tumors compared to controls. The Ingenuity Pathways Analysis revealed functional connection between the differentially-expressed proteins and immunological disease, inflammatory disease and cancer mediated through chemokine and cytokine signaling pathway and NF-kB transcription factor. Among the three validated proteins, haptoglobin was able to distinguish between patients with low grade bladder cancer and the controls with high sensitivity and specificity (AUC > 0.87). In conclusion, several biomarker proteins were identified in bladder cancer. Haptoglobin is a potential candidate that merit further investigation to validate its usefulness and functional significance as potential biomarkers for early detection of bladder cancer.
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Affiliation(s)
- Taoufik Nedjadi
- King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, PO Box 9515, Jeddah, 21423, Saudi Arabia.
| | - Hicham Benabdelkamal
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Nada Albarakati
- King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, PO Box 9515, Jeddah, 21423, Saudi Arabia
| | - Afshan Masood
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Al-Sayyad
- Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Assim A Alfadda
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ibrahim O Alanazi
- National Center for Biotechnology (NCBT), Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia
| | - Adel Al-Ammari
- Department of Urology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Jaudah Al-Maghrabi
- Department of Pathology, King Abdulaziz University, Jeddah, Saudi Arabia
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32
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Li Y. Copper homeostasis: Emerging target for cancer treatment. IUBMB Life 2020; 72:1900-1908. [PMID: 32599675 DOI: 10.1002/iub.2341] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/01/2020] [Accepted: 06/04/2020] [Indexed: 12/12/2022]
Abstract
Copper (Cu) is an essential micronutrient involved in a variety of fundamental biological processes. Recently, disorder of Cu homeostasis can be observed in many malignancies. Elevated Cu levels in serum and tissue are correlated with cancer progression. Hence, targeting Cu has emerged as a novel strategy in cancer treatment. This review provides an overview of physiological Cu metabolism and its homeostasis, followed by a discussion of the dysregulation of Cu homeostasis in cancer and the effects of Cu on cancer progression. Finally, recent therapeutic advances using Cu coordination complexes as anticancer agents, as well as the mechanisms of their anti-cancer action are discussed. This review contributes full comprehension to the role of Cu in cancer and demonstrates the broad application prospect of Cu coordination compounds as potential therapeutic agents.
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Affiliation(s)
- Yueqin Li
- Department of Integrated Traditional Chinese and Western Medicine, Institute of Integrative Medicine, Key Laboratory of Hunan Province for Liver Manifestation of Traditional Chinese Medicine, Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Yılmaz BK, Evliyaoğlu Ö, Yorgancı A, Özyer Ş, Üstün YE. Serum concentrations of heavy metals in women with endometrial polyps. J OBSTET GYNAECOL 2020; 40:541-545. [PMID: 31478412 DOI: 10.1080/01443615.2019.1634022] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Endometrial polyps are one of the common reasons of abnormal uterine bleeding in women. Industrialisation, urbanisation and increased air pollution cause increased heavy metal exposure. Heavy metals that have oestrogenic effects in human body are named as metalloestrogens. The aim of this study was to investigate the serum metalloestrogen levels such as copper (Cu), zinc (Zn), aluminium (Al), lead (Pb), nickel (Ni) and Cu/Zn ratio and their possible relationship with the occurrence of endometrial polyps. Eighty women with abnormal uterine bleeding were divided into two groups: 40 women diagnosed with endometrial polyp (study group) and 40 women without endometrial polyp (control group). Ages, body mass indices, smoking behaviours, drinking water choices, chronic diseases and intrauterine device histories were noted for all patients. Blood levels of Cu, Zn, Al, Pb, Ni and Cu/Zn ratio were analysed by inductively coupled plasma-mass spectrometry method for both groups. No statistically significant differences were observed in terms of serum median levels of Cu and Pb between the study and the control groups. The serum median levels of Zn, Ni and Al were found to be statistically lower in the study group when compared with the control group. The Cu/Zn ratio was statistically higher in the study group. High Cu/Zn ratio, as a biomarker of oxidative stress, suggests the role of oxidative stress in etiopathogenesis of endometrial polyps.IMPACT STATEMENTWhat is already known on this subject? Studies demonstrate that oestrogen and progesterone play an important role in pathogenesis of endometrial polyps. Inorganic heavy metal ions that bind and activate oestrogen receptors are referred to as 'metalloestrogens'. Apart from toxic effects, metalloestrogens have been linked to the aetiology of oestrogen-dependent diseases such as breast and endometrium cancer and endometriosis. However, serum levels of heavy metals were not investigated in a large group of endometrial polyp patients.What do the results of this study add? This is the first study investigating the serum levels of heavy metals in a large group of endometrial polyp patients. We did not observe any increased serum levels of heavy metals in endometrial polyp patients. Our results might suggest that oestrogenic heavy metal exposure has no role in the appearance of endometrial polyps. However, increased Cu/Zn ratio due to low serum levels zinc suggests oxidative stress might play a role in endometrial polyps.What are the implications of these findings for clinical practice and/or further research? Further research of heavy metals in endometrial polyps with simultaneous blood and tissue samples could show the precise effect of environmental exposure of metalloestrogens in aetiopathogenesis of endometrial polyps.
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Affiliation(s)
- Betül Kalkan Yılmaz
- Zekai Tahir Burak Women's Health Education and Research Center, Department of Obstetrics and Gynecology, University of Health Sciences, Ankara, Turkey
| | - Özlem Evliyaoğlu
- Zekai Tahir Burak Women's Health Education and Research Center, Department of Obstetrics and Gynecology, University of Health Sciences, Ankara, Turkey
| | - Ayçağ Yorgancı
- Zekai Tahir Burak Women's Health Education and Research Center, Department of Obstetrics and Gynecology, University of Health Sciences, Ankara, Turkey
| | - Şebnem Özyer
- Zekai Tahir Burak Women's Health Education and Research Center, Department of Obstetrics and Gynecology, University of Health Sciences, Ankara, Turkey
| | - Yaprak Engin Üstün
- Zekai Tahir Burak Women's Health Education and Research Center, Department of Obstetrics and Gynecology, University of Health Sciences, Ankara, Turkey
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Atakul T, Altinkaya SO, Abas BI, Yenisey C. Serum Copper and Zinc Levels in Patients with Endometrial Cancer. Biol Trace Elem Res 2020; 195:46-54. [PMID: 31399869 DOI: 10.1007/s12011-019-01844-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 07/19/2019] [Indexed: 12/29/2022]
Abstract
The aim of the present study was to evaluate serum concentrations of copper (Cu) and zinc (Zn), in relation with metabolic profile and clinicopathologic features of patients with endometrial cancer. A total of 47 women with endometrial cancer and 45 controls were eligible for the study. Clinicopathologic features and metabolic profile as well as serum copper and zinc levels were evaluated in each subject. Patients with endometrial cancer (Cu mean 3.72 ± 2.15 mg/L, median 3.54 [0.41-9.16] mg/L and Zn mean 1.83 ± 0.71 mg/L, median 1.77 [0.71-4.02] mg/L) exhibited lower Cu and Zn levels than those of controls (Cu mean 6.06 ± 1.79 mg/L, median 6.32 [2.95-9.05] mg/L and Zn mean 2.48 ± 0.89 mg/L, median 2.23 [1.23-4.54] mg/L) (p < 0.001). Cu/Zn ratio was also higher (0.85 ± 1.96 vs. 2.57 ± 0.73) in controls as compared with patients with endometrial cancer. While Cu levels showed no significant correlation with age, body mass index, gravidity, and parity, a positive correlation was found between Zn levels and parity. When cancer patients were evaluated on their own, both Cu and Zn levels showed positive correlation with age. Additionally, the cancer patients with myometrial invasion > 1/2 exhibited lower Cu levels compared with the cancer patients with myometrial invasion < 1/2. The data of the present study suggested that women with endometrial cancer are characterized by altered serum Cu and Zn levels as compared with controls. Imbalance of these trace element levels might be associated with endometrial cancer among Turkish patients.
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Affiliation(s)
- Tolga Atakul
- Department of Gynecology & Obstetrics, Faculty of Medicine, Adnan Menderes University, Aydin, Turkey
| | - S Ozlem Altinkaya
- Department of Gynecology & Obstetrics, Faculty of Medicine, Adnan Menderes University, Aydin, Turkey.
| | - Burcin Irem Abas
- Department of Biochemistry, Faculty of Medicine, Adnan Menderes University, Aydin, Turkey
| | - Cigdem Yenisey
- Department of Biochemistry, Faculty of Medicine, Adnan Menderes University, Aydin, Turkey
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Wang Y, Sun Z, Li A, Zhang Y. Association between serum zinc levels and lung cancer: a meta-analysis of observational studies. World J Surg Oncol 2019; 17:78. [PMID: 31060563 PMCID: PMC6503426 DOI: 10.1186/s12957-019-1617-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 04/16/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Inconsistent results according to numerous studies that had investigated the association between serum zinc levels and lung cancer risk were reported. The aim of this study was to explore whether serum zinc levels were lower in lung cancer patients than that in controls. METHODS We systematically retrieved the databases of PubMed, Wanfang, Cochrane, ScienceDirect website, CNKI, and SinoMed databases for comprehensive relevant studies published before December 2018 and conducted a meta-analysis. Standard mean differences (SMD) were pooled using a random effects model. RESULTS Thirty-two articles were eligible to investigate the correlation between serum zinc levels and lung cancer risk, involving 2894 cases and 9419 controls. The pooled results showed sufficient evidence approving the association between serum zinc levels and lung cancer risk. And the serum zinc levels in lung cancer were significantly lower than that in controls (summary SMD = - 0.88, 95% confidence interval (CI) = - 0.94, - 0.82). Meanwhile, consistent results were obtained both in European populations and Asian populations. No publication bias was detected in our analysis. CONCLUSIONS The present meta-analysis suggested that serum zinc levels were significantly lower in lung cancer patients than that in controls.
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Affiliation(s)
- Ying Wang
- Institute of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, Jilin Province, China
| | - Zhengyi Sun
- Institute of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, Jilin Province, China
| | - Aipeng Li
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, 130021, Jilin Province, China
| | - Yongsheng Zhang
- Center for Reproductive Medicine and Center for Prenatal Diagnosis, The First Hospital of Jilin University, No. 71, Xinmin Street, Changchun, 130021, Jilin Province, China.
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Jaafari- Ashkavandi Z, Khademi B, Malekzadeh M, Shahmoradi Z. Serum Levels of Zinc, Copper and Ferritin in Patients with Salivary Gland Tumors. Asian Pac J Cancer Prev 2019; 20:545-548. [PMID: 30803218 PMCID: PMC6897009 DOI: 10.31557/apjcp.2019.20.2.545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background: Variation in serum levels of trace elements including zinc, copper and ferritin has been reported in
cancer patients. The aim of this study was to evaluate these trace elements in the patients’ sera with benign and malignant
salivary gland tumors (SGTs) and compare them with normal individuals. Methods: In this cross-sectional study, 60
patients with SGTs including 16 pleomorphic adenoma and 44 malignant SGTs, as well as 28 healthy controls, were
enrolled. Serum levels of zinc, copper and ferritin were determined by atomic absorption and ELISA methods. Data
were analyzed using one way ANOVA, Chi-square, Kruskal-Wallis and Mann- Whitney tests. Results: The mean
concentration of zinc, copper, ferritin was1.5± 2 ppm, 1.2± 0.5 ppm, and 96.7± 65.7 ng/ml in PA, 1.5± 1.4,1.3± 0.4,
and 111.2± 112 in malignant SGTs, and1.1±0.3, 1.2± 0.23 and 124±135.8 in normal control groups. There was no
statistically significant difference between the patients and control groups, and between benign and malignant SGTs
(P>0.05). Conclusion: The serum levels of trace elements in SGTs were not different from normal individuals. The
results might have been affected by some interventional factors. Therefore, designing cohort complementary studies
might result in obtaining more accurate data.
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Affiliation(s)
- Zohreh Jaafari- Ashkavandi
- Oral and Dental Disease Research Center, Department of Oral and Maxillofacial Pathology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
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Samavarchi Tehrani S, Mahmoodzadeh Hosseini H, Yousefi T, Abolghasemi M, Qujeq D, Maniati M, Amani J. The crosstalk between trace elements with DNA damage response, repair, and oxidative stress in cancer. J Cell Biochem 2019; 120:1080-1105. [PMID: 30378148 DOI: 10.1002/jcb.27617] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 08/14/2018] [Indexed: 01/24/2023]
Abstract
DNA damage response (DDR) is a regulatory system responsible for maintaining genome integrity and stability, which can sense and transduce DNA damage signals. The severity of damage appears to determine DDRs, which can include damage repair, cell-cycle arrest, and apoptosis. Furthermore, defective components in DNA damage and repair machinery are an underlying cause for the development and progression of various types of cancers. Increasing evidence indicates that there is an association between trace elements and DDR/repair mechanisms. In fact, trace elements seem to affect mediators of DDR. Besides, it has been revealed that oxidative stress (OS) and trace elements are associated with cancer development. In this review, we discuss the role of some critical trace elements in the risk of cancer. In addition, we provide a brief introduction on DDR and OS in cancer. Finally, we will further review the interactions between some important trace elements including selenium, zinc, chromium, cadmium, and arsenic, and DDR, and OS in cancer.
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Affiliation(s)
- Sadra Samavarchi Tehrani
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Hamideh Mahmoodzadeh Hosseini
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Tooba Yousefi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Maryam Abolghasemi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Durdi Qujeq
- Department of Clinical Biochemistry, Babol University of Medical Sciences, Babol, Iran
| | - Mahmood Maniati
- English Department, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Jafar Amani
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Abstract
OBJECTIVE To evaluate the association between serum copper levels and lung cancer risk. METHODS We searched the electronic PubMed, WanFang, CNKI, and SinoMed databases to identify studies including information on serum copper levels and lung cancer. Standard mean differences and corresponding 95% confidence intervals were calculated using Stata 12.0 software. We performed a meta-analysis on the identified studies overall and according to geographic location. We also evaluated heterogeneity among the studies and the occurrence of publication bias. RESULTS Thirty-three articles including 3026 cases and 9439 controls were included in our study. The combined results showed that serum copper levels were higher in patients with lung cancer compared with controls without lung cancer, though the results showed high heterogeneity. In a subgroup analysis according to geographic location, significant associations between copper levels and lung cancer were found for both Asian and European populations. No publication bias was detected in this meta-analysis. CONCLUSIONS High serum copper levels could increase the risk of lung cancer, suggesting that environmental copper exposure may be a risk factor for the development of lung cancer.
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Affiliation(s)
- Xiaping Zhang
- 1 Department of Vascular Surgery, the Second Xiangya Hospital of Central South University, Hunan Province, China
| | - Qun Yang
- 2 Department of Oncology, the Second Xiangya Hospital of Central South University, Hunan Province, China.,3 Clinical Nursing Teaching and Research Section, the Second Xiangya Hosptial of Central South University, Hunan Province, China
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Wach S, Weigelt K, Michalke B, Lieb V, Stoehr R, Keck B, Hartmann A, Wullich B, Taubert H, Chaudhri A. Diagnostic potential of major and trace elements in the serum of bladder cancer patients. J Trace Elem Med Biol 2018; 46:150-155. [PMID: 29413105 DOI: 10.1016/j.jtemb.2017.12.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/22/2017] [Accepted: 12/27/2017] [Indexed: 12/17/2022]
Abstract
Major and trace elements may play a role in the diagnosis of diseases. In this study, we investigated the concentration of 26 major and trace elements in the serum by inductively coupled plasma (ICP) - optical emission spectrometry (OES) and ICP-sector field-mass spectrometry (sf-MS). We analyzed the serum from a discovery cohort of 6 bladder cancer (BCa) patients and 12 healthy controls as well as from a validation cohort of 21 BCa patients, 29 non-tumor bladder patients (with acute and chronic inflammation) and 18 healthy controls. Patients were recruited after written consent was obtained at one medical center. Serum was prepared from peripheral blood prior to surgical treatment. Differences in the levels of major and trace elements were determined by a nonparametric Mann-Whitney test and Kruskal-Wallis statistics. In the discovery cohort, we measured significantly increased levels of calcium, mercury, potassium, lithium, nickel, phosphorus and strontium and a significantly decreased level of sodium in BCa patients compared with healthy controls. These findings were reassessed in our validation cohort. We measured significantly increased levels of boron, calcium, cadmium, copper, chromium, lead, lithium, potassium, magnesium, nickel, sulfur, strontium, titan, vanadium and zinc and significantly decreased levels of iron and molybdenum. When we studied the concordance for the discovery and validation cohorts, concentrations of five elements were detected as significantly increased in BCa patients compared with healthy controls: calcium, lithium, potassium, nickel, and strontium. Interestingly, the levels of three elements (calcium, potassium and strontium) were also significantly increased in non-tumor bladder patients compared with healthy controls. But no element was significantly altered between non-tumor bladder patients and BCa patients. In summary, we suggest that determination of the elements calcium, lithium, nickel and strontium in the serum could be a new and promising tool for the early diagnosis of BCa.
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Affiliation(s)
- Sven Wach
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Katrin Weigelt
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany
| | - Bernhard Michalke
- Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Analytical BioGeoChemistry, Ingolstaedter Landstr. 1, D-85764 Neuherberg, Germany.
| | - Verena Lieb
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany
| | - Robert Stoehr
- Institute of Pathology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 8-10, D-91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Bastian Keck
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 8-10, D-91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Bernd Wullich
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Helge Taubert
- Dept. of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstr. 12, D- 91054 Erlangen, Germany; Bridge Consortium e.V., Germany
| | - Anwar Chaudhri
- Institute for Surface Science and Corrosion, Department of Materials Science, Friedrich Alexander-University Erlangen-Nürnberg, Martensstraße 7, D-91058 Erlangen, Germany
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Stepien M, Jenab M, Freisling H, Becker NP, Czuban M, Tjønneland A, Olsen A, Overvad K, Boutron-Ruault MC, Mancini FR, Savoye I, Katzke V, Kühn T, Boeing H, Iqbal K, Trichopoulou A, Bamia C, Orfanos P, Palli D, Sieri S, Tumino R, Naccarati A, Panico S, Bueno-de-Mesquita HBA, Peeters PH, Weiderpass E, Merino S, Jakszyn P, Sanchez MJ, Dorronsoro M, Huerta JM, Barricarte A, Boden S, van Guelpen B, Wareham N, Khaw KT, Bradbury KE, Cross AJ, Schomburg L, Hughes DJ. Pre-diagnostic copper and zinc biomarkers and colorectal cancer risk in the European Prospective Investigation into Cancer and Nutrition cohort. Carcinogenesis 2017; 38:699-707. [PMID: 28575311 DOI: 10.1093/carcin/bgx051] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 05/30/2017] [Indexed: 02/11/2024] Open
Abstract
Adequate intake of copper and zinc, two essential micronutrients, are important for antioxidant functions. Their imbalance may have implications for development of diseases like colorectal cancer (CRC), where oxidative stress is thought to be etiologically involved. As evidence from prospective epidemiologic studies is lacking, we conducted a case-control study nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort to investigate the association between circulating levels of copper and zinc, and their calculated ratio, with risk of CRC development. Copper and zinc levels were measured by reflection X-ray fluorescence spectrometer in 966 cases and 966 matched controls. Multivariable adjusted odds ratios (OR) and 95% confidence intervals (CI) were calculated using conditional logistic regression and are presented for the fifth versus first quintile. Higher circulating concentration of copper was associated with a raised CRC risk (OR = 1.50; 95% CI: 1.06, 2.13; P-trend = 0.02) whereas an inverse association with cancer risk was observed for higher zinc levels (OR = 0.65; 95% CI: 0.43, 0.97; P-trend = 0.07). Consequently, the ratio of copper/zinc was positively associated with CRC (OR = 1.70; 95% CI: 1.20, 2.40; P-trend = 0.0005). In subgroup analyses by follow-up time, the associations remained statistically significant only in those diagnosed within 2 years of blood collection. In conclusion, these data suggest that copper or copper levels in relation to zinc (copper to zinc ratio) become imbalanced in the process of CRC development. Mechanistic studies into the underlying mechanisms of regulation and action are required to further examine a possible role for higher copper and copper/zinc ratio levels in CRC development and progression.
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Affiliation(s)
- Magdalena Stepien
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Mazda Jenab
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Heinz Freisling
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Niels-Peter Becker
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Magdalena Czuban
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Anne Tjønneland
- Diet, Genes and Environment Unit, Danish Cancer Society Research Center, DK-2100 Copenhagen, Denmark
| | - Anja Olsen
- Diet, Genes and Environment Unit, Danish Cancer Society Research Center, DK-2100 Copenhagen, Denmark
| | - Kim Overvad
- Department of Public Health, Aarhus University, DK-8000 Aarhus C, Denmark
| | - Marie-Christine Boutron-Ruault
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institute Gustave Roussy, F-94805 Villejuif, France
| | - Francesca Romana Mancini
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institute Gustave Roussy, F-94805 Villejuif, France
| | - Isabelle Savoye
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institute Gustave Roussy, F-94805 Villejuif, France
| | - Verena Katzke
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120 Heidelberg, Germany
| | - Tilman Kühn
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120 Heidelberg, Germany
| | - Heiner Boeing
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Rehbruecke, 14558 Nuthetal, Germany
| | - Khalid Iqbal
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Rehbruecke, 14558 Nuthetal, Germany
| | - Antonia Trichopoulou
- Hellenic Health Foundation, 115 27 Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Christina Bamia
- Hellenic Health Foundation, 115 27 Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Philippos Orfanos
- Hellenic Health Foundation, 115 27 Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Cancer Research and Prevention Institute - ISPO, 50139 Florence, Italy
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Unit, 'Civic - M.P.Arezzo' Hospital, ASP 97100 Ragusa, Italy
| | - Alessio Naccarati
- Molecular and Genetic Epidemiology Unit, Human Genetics Foundation (HuGeF), 10095 Turin, Italy
| | - Salvatore Panico
- Dipartamento di Medicina Clinicae Chirurgias, Federico II University, 80131 Naples, Italy
| | - H B As Bueno-de-Mesquita
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), 3720 BA Bilthoven, The Netherlands
- Department of Gastroenterology and Hepatology, University Medical Centre, 3508 GA Utrecht, The Netherlands
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, W2 1NY London, UK
- Department of Social & Preventive Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Petra H Peeters
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, 3508 GA Utrecht, the Netherlands
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment and Health, The School of Public Health, Imperial College, W2 1NY London, UK
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, N-9037 Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, NO-0304 Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, 00250 Helsinki, Finland
| | - Susana Merino
- Public Health Directorate, CP 33006 Oviedo, Asturias, Spain
| | - Paula Jakszyn
- Unit of Nutrition, Environment and Cancer, Catalan Institute of Oncology, 08908 Barcelona, Spain
- Facultat de Ciències de la Salut Blanquerna, Universitat Ramon Llull, 08908 Barcelona, Spain
| | - Maria-Jose Sanchez
- Escuela Andaluza de Salud Pública. Instituto de Investigación Biosanitaria ibs.GRANADA. Hospitales Universitarios de Granada/Universidad de Granada, 18080 Granada, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
| | - Miren Dorronsoro
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
- Public Health Direction and Biodonostia Research Institute, Biberesp Basque Regional Health Department San Sebastian, s/n 20014 San Sebastian, Spain
| | - José María Huerta
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
- Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, E-30008 Murcia, Spain
| | - Aurelio Barricarte
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
- Navarra Public Health Institute, 31006 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31003 Pamplona, Spain
| | - Stina Boden
- Department of Radiation Sciences, Oncology, Umeå University, SE-901 85 Umeå, Sweden
| | - Behany van Guelpen
- Department of Radiation Sciences, Oncology, Umeå University, SE-901 85 Umeå, Sweden
| | - Nick Wareham
- MRC Epidemiology Unit, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Kay-Tee Khaw
- Clinical Gerontology, School of Clinical Medicine, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Kathryn E Bradbury
- Cancer Epidemiology Unit, Nuffield Department of Population Health University of Oxford, OX3 7LF Oxford, UK
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, W2 1NY London, UK
| | - Lutz Schomburg
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France, 1Institute for Experimental Endocrinology, Charité - Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - David J Hughes
- Department of Physiology & Centre for Systems Medicine, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
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Romaniuk A, Sikora V, Lyndin M, Smiyanov V, Sikora V, Lyndina Y, Piddubnyi A, Gyryavenko N, Korobchanska A. The features of morphological changes in the urinary bladder under combined effect of heavy metal salts. Interv Med Appl Sci 2017. [DOI: 10.1556/1646.9.2017.09] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
| | | | - Mykola Lyndin
- Department of Pathology, Sumy State University, Sumy, Ukraine
| | | | - Volodymyr Sikora
- Surgery Department with Pediatric Surgery and Urology, Sumy State University, Sumy, Ukraine
| | - Yulia Lyndina
- Department of Normal Anatomy, Sumy State University, Sumy, Ukraine
| | - Artem Piddubnyi
- Department of Pathology, Sumy State University, Sumy, Ukraine
| | | | - Anna Korobchanska
- Department of Normal Anatomy, Kharkiv National Medical University, Kharkiv, Ukraine
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42
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Early-in-life dietary zinc deficiency and supplementation and mammary tumor development in adulthood female rats. J Nutr Biochem 2017; 44:71-79. [DOI: 10.1016/j.jnutbio.2017.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 12/16/2016] [Accepted: 03/02/2017] [Indexed: 11/19/2022]
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43
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Romaniuk A, Sikora V, Lyndin M, Smiyanov V, Sikora V, Lyndina Y, Piddubnyi A, Gyryavenko N, Korobchanska A. The features of morphological changes in the urinary bladder under combined effect of heavy metal salts. Interv Med Appl Sci 2017; 9:105-111. [PMID: 28932505 PMCID: PMC5598125 DOI: 10.1556/1646.9.2017.2.09] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 02/01/2017] [Accepted: 02/02/2017] [Indexed: 11/19/2022] Open
Abstract
PURPOSE This study is aimed to the investigation of the features of morphological changes in the urinary bladder of mature rats. RESULTS Received results shown that the experimental group of rats that had the intake of heavy metal salts (HMS) mixture during 30 and 90 days were observed histological and immunohistochemical changes in all structures of the urinary bladder. Depending on the period of influence of heavy metal ions on the wall of the organ, the pathological changes developed in cellular layers of the wall can lead to degenerative and later to atrophic and sclerotic changes. CONCLUSIONS This study demonstrates that high concentrations of HMS can significantly influence the body. The histological and immunohistochemical studies showed that the influence of the HMS combination leads to deep morphological changes in all structures of the urinary bladder. These changes depend on the period of intake of HMS. Analysis of the obtained results demonstrates the dependence of expression of morphological changes in the urinary bladder on the experiment duration. The final result of these changes may lead to the disorders of bladder's functions.
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Affiliation(s)
| | | | - Mykola Lyndin
- Department of Pathology, Sumy State University, Sumy, Ukraine
| | | | - Volodymyr Sikora
- Surgery Department with Pediatric Surgery and Urology, Sumy State University, Sumy, Ukraine
| | - Yulia Lyndina
- Department of Normal Anatomy, Sumy State University, Sumy, Ukraine
| | - Artem Piddubnyi
- Department of Pathology, Sumy State University, Sumy, Ukraine
| | | | - Anna Korobchanska
- Department of Normal Anatomy, Kharkiv National Medical University, Kharkiv, Ukraine
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Stepien M, Hughes DJ, Hybsier S, Bamia C, Tjønneland A, Overvad K, Affret A, His M, Boutron-Ruault MC, Katzke V, Kühn T, Aleksandrova K, Trichopoulou A, Lagiou P, Orfanos P, Palli D, Sieri S, Tumino R, Ricceri F, Panico S, Bueno-de-Mesquita HB, Peeters PH, Weiderpass E, Lasheras C, Bonet Bonet C, Molina-Portillo E, Dorronsoro M, Huerta JM, Barricarte A, Ohlsson B, Sjöberg K, Werner M, Shungin D, Wareham N, Khaw KT, Travis RC, Freisling H, Cross AJ, Schomburg L, Jenab M. Circulating copper and zinc levels and risk of hepatobiliary cancers in Europeans. Br J Cancer 2017; 116:688-696. [PMID: 28152549 PMCID: PMC5344297 DOI: 10.1038/bjc.2017.1] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 12/06/2016] [Accepted: 01/04/2017] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Copper and zinc are essential micronutrients and cofactors of many enzymatic reactions that may be involved in liver-cancer development. We aimed to assess pre-diagnostic circulating levels of copper, zinc and their ratio (Cu/Zn) in relation to hepatocellular carcinoma (HCC), intrahepatic bile duct (IHBD) and gall bladder and biliary tract (GBTC) cancers. METHODS A nested case-control study was conducted within the European Prospective Investigation into Cancer and Nutrition cohort. Serum zinc and copper levels were measured in baseline blood samples by total reflection X-ray fluorescence in cancer cases (HCC n=106, IHDB n=34, GBTC n=96) and their matched controls (1:1). The Cu/Zn ratio, an indicator of the balance between the micronutrients, was computed. Multivariable adjusted odds ratios and 95% confidence intervals (OR; 95% CI) were used to estimate cancer risk. RESULTS For HCC, the highest vs lowest tertile showed a strong inverse association for zinc (OR=0.36; 95% CI: 0.13-0.98, Ptrend=0.0123), but no association for copper (OR=1.06; 95% CI: 0.45-2.46, Ptrend=0.8878) in multivariable models. The calculated Cu/Zn ratio showed a positive association for HCC (OR=4.63; 95% CI: 1.41-15.27, Ptrend=0.0135). For IHBC and GBTC, no significant associations were observed. CONCLUSIONS Zinc may have a role in preventing liver-cancer development, but this finding requires further investigation in other settings.
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Affiliation(s)
- Magdalena Stepien
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France
| | - David J Hughes
- Department of Physiology and Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Sandra Hybsier
- Institut for Experimental Endocrinology, Charité–Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Christina Bamia
- Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens 115 27, Germany
- Hellenic Health Foundation, Athens 115 27, Germany
| | - Anne Tjønneland
- Diet, Genes and Environment Unit, Danish Cancer Society Research Center, DK-2100 Copenhagen, Denmark
| | - Kim Overvad
- Department of Public Health, Aarhus University, DK-8000 Aarhus C, Denmark
| | - Aurélie Affret
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institut Gustave Roussy F-94805 Villejuif, France
| | - Mathilde His
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institut Gustave Roussy F-94805 Villejuif, France
| | - Marie-Christine Boutron-Ruault
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, F-94805 Villejuif, France
- Institut Gustave Roussy F-94805 Villejuif, France
| | - Verena Katzke
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120 Heidelberg, Germany
| | - Tilman Kühn
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120 Heidelberg, Germany
| | - Krasimira Aleksandrova
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Rehbruecke, 14558 Nuthetal, Germany
| | - Antonia Trichopoulou
- Hellenic Health Foundation, Athens 115 27, Germany
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology, Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens 115 27, Germany
- Cancer Risk Factors and Life-Style Epidemiology Unit, Cancer Research and Prevention Institute–ISPO, 50139 Florence, Italy
| | - Pagona Lagiou
- Hellenic Health Foundation, Athens 115 27, Germany
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology, Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens 115 27, Germany
| | - Phlippos Orfanos
- Hellenic Health Foundation, Athens 115 27, Germany
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology, Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens 115 27, Germany
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Cancer Research and Prevention Institute–ISPO, 50139 Florence, Italy
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Unit, ‘Civic–M.P.Arezzo' Hospital, ASP 97100 Ragusa, Italy
| | - Fulvio Ricceri
- Unit of Epidemiology, Regional Health Service ASL TO3, Grugliasco, 10095 Turin, Italy
- Unit of Cancer Epidemiology, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Salvatore Panico
- Dipartamento di Medicina Clinicae Chirurgias, Federico II University, 80131 Naples, Italy
| | - H B(as) Bueno-de-Mesquita
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), 3720 BA Bilthoven, The Netherlands
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, W2 1NY London, UK
- Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Petra H Peeters
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, 3508 GA Utrecht, the Netherlands
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment and Health, The School of Public Health, Imperial College, W2 1NY London, UK
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, N-9037 Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, NO-0304 Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, 00250 Helsinki, Finland
| | - Cristina Lasheras
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, CP 33006 Oviedo, Asturias, Spain
| | - Catalina Bonet Bonet
- Unit of Nutrition and Cancer.Cancer Epidemiology Research Programme, Catalan Institute of Oncology (ICO), 08908 Barcelona, Spain
| | - Elena Molina-Portillo
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria ibs.GRANADA, Hospitales Universitarios de Granada/Universidad de Granada, 18080 Granada, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER- CIBERESP), 28029 Madrid, Spain
| | - Miren Dorronsoro
- Public Health Direction and Biodonostia Research Institute–Ciberesp Basque Regional Health Department, s/n 20014 San Sebastian, Spain
| | - José María Huerta
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER- CIBERESP), 28029 Madrid, Spain
- Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, E-30008 Murcia, Spain
| | - Aurelio Barricarte
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER- CIBERESP), 28029 Madrid, Spain
- Navarra Public Health Institute, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31003 Pamplona, Spain
| | - Bodil Ohlsson
- Department of Internal Medicine, Skåne University Hospital, Lund University, SE-205 92 Malmö, Sweden
| | - Klas Sjöberg
- Department of Gastroenterology and Nutrition, Skåne University Hospital, Lund University, SE-205 92 Malmö, Sweden
| | - Mårten Werner
- Department of Public Health and Medicine, Umeå University, SE-901 85 Umeå, Sweden
| | - Dmitry Shungin
- Department of Public Health and Clinical Medicine and Institute of Odontology Umeå University, SE-901 85 Umeå, Sweden
| | - Nick Wareham
- MRC Epidemiology Unit, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Kay-Tee Khaw
- Clinical Gerontology, School of Clinical Medicine, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Ruth C Travis
- Cancer Epidemiology Unit, Nuffield Department of Population Health University of Oxford, OX3 7LF Oxford, UK
| | - Heinz Freisling
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, W2 1NY London, UK
| | - Lutz Schomburg
- Institut for Experimental Endocrinology, Charité–Universitatsmedizin Berlin, 13353 Berlin, Germany
| | - Mazda Jenab
- Section of Nutrition and Metabolism, International Agency for Research on Cancer (IARC-WHO), 39372 Lyon Cedex 08, France
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Abdel-Gawad M, Elsobky E, Shalaby MM, Abd-Elhameed M, Abdel-Rahim M, Ali-El-Dein B. Quantitative Evaluation of Heavy Metals and Trace Elements in the Urinary Bladder: Comparison Between Cancerous, Adjacent Non-cancerous and Normal Cadaveric Tissue. Biol Trace Elem Res 2016; 174:280-286. [PMID: 27147435 DOI: 10.1007/s12011-016-0724-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 04/25/2016] [Indexed: 10/21/2022]
Abstract
The role of heavy metals and trace elements (HMTE) in the development of some cancers has been previously reported. Bladder carcinoma is a frequent malignancy of the urinary tract. The most common risk factors for bladder cancer are exposure to industrial carcinogens, cigarette smoking, gender, and possibly diet. The aim of this study was to evaluate HTME concentrations in the cancerous and adjacent non-cancerous tissues and compare them with those of normal cadaveric bladder. This prospective study included 102 paired samples of full-thickness cancer and adjacent non-cancerous bladder tissues of radical cystectomy (RC) specimens that were histologically proven as invasive bladder cancer (MIBC). We used 17 matched controls of non-malignant bladder tissue samples from cadavers. All samples were processed and evaluated for the concentration of 22 HMTE by using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). Outcome analysis was made by the Mann-Whitney U, chi-square, Kruskal-Wallis, and Wilcoxon signed ranks tests. When compared with cadaveric control or cancerous, the adjacent non-cancerous tissue had higher levels of six elements (arsenic, lead, selenium, strontium, zinc, and aluminum), and when compared with the control alone, it had a higher concentration of calcium, cadmium, chromium, potassium, magnesium, and nickel. The cancerous tissue had a higher concentration of cadmium, lead, chromium, calcium, potassium, phosphorous, magnesium, nickel, selenium, strontium, and zinc than cadaveric control. Boron level was higher in cadaveric control than cancerous and adjacent non-cancerous tissue. Cadmium level was higher in cancerous tissue with node-positive than node-negative cases. The high concentrations of cadmium, lead, chromium, nickel, and zinc, in the cancerous together with arsenic in the adjacent non-cancerous tissues of RC specimens suggest a pathogenic role of these elements in BC. However, further work-up is needed to support this conclusion by the application of these HMTE on BC cell lines.
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Affiliation(s)
- Mahmoud Abdel-Gawad
- Department of Urology, Emirates International Hospital (M A-G), Al Jimi, Al Ain, Abu Dhabi, United Arab Emirates.
| | - Emad Elsobky
- Department of Urology, Al-Noor Hospital (EE), Khalifa Street, Abu Dhabi, United Arab Emirates
| | - Mahmoud M Shalaby
- Assiut Urology and Nephrology Hospital (MMS), Assiut University, Assiut, Egypt
| | - Mohamed Abd-Elhameed
- Urology and Nephrology Center (M A-E, M A-R, BA), Mansoura University, Mansoura, Egypt
| | - Mona Abdel-Rahim
- Urology and Nephrology Center (M A-E, M A-R, BA), Mansoura University, Mansoura, Egypt
| | - Bedeir Ali-El-Dein
- Urology and Nephrology Center (M A-E, M A-R, BA), Mansoura University, Mansoura, Egypt
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46
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Santoro AM, Monaco I, Attanasio F, Lanza V, Pappalardo G, Tomasello MF, Cunsolo A, Rizzarelli E, De Luigi A, Salmona M, Milardi D. Copper(II) ions affect the gating dynamics of the 20S proteasome: a molecular and in cell study. Sci Rep 2016; 6:33444. [PMID: 27633879 PMCID: PMC5025780 DOI: 10.1038/srep33444] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 08/09/2016] [Indexed: 12/14/2022] Open
Abstract
Due to their altered metabolism cancer cells are more sensitive to proteasome inhibition or changes of copper levels than normal cells. Thus, the development of copper complexes endowed with proteasome inhibition features has emerged as a promising anticancer strategy. However, limited information is available about the exact mechanism by which copper inhibits proteasome. Here we show that Cu(II) ions simultaneously inhibit the three peptidase activities of isolated 20S proteasomes with potencies (IC50) in the micromolar range. Cu(II) ions, in cell-free conditions, neither catalyze red-ox reactions nor disrupt the assembly of the 20S proteasome but, rather, promote conformational changes associated to impaired channel gating. Notably, HeLa cells grown in a Cu(II)-supplemented medium exhibit decreased proteasome activity. This effect, however, was attenuated in the presence of an antioxidant. Our results suggest that if, on one hand, Cu(II)-inhibited 20S activities may be associated to conformational changes that favor the closed state of the core particle, on the other hand the complex effect induced by Cu(II) ions in cancer cells is the result of several concurring events including ROS-mediated proteasome flooding, and disassembly of the 26S proteasome into its 20S and 19S components.
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Affiliation(s)
- Anna Maria Santoro
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
| | - Irene Monaco
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
- Fondazione RiMed, Via Bandiera 11, 90133, Palermo, Italy
| | - Francesco Attanasio
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
| | - Valeria Lanza
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
| | - Giuseppe Pappalardo
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
| | - Marianna Flora Tomasello
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
| | - Alessandra Cunsolo
- Dipartimento di Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Enrico Rizzarelli
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
- Dipartimento di Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Ada De Luigi
- IRCCS-Istituto di Ricerche Farmacologiche “Mario Negri”, Via Giuseppe La Masa 19, 20156, Milano, Italy
| | - Mario Salmona
- IRCCS-Istituto di Ricerche Farmacologiche “Mario Negri”, Via Giuseppe La Masa 19, 20156, Milano, Italy
| | - Danilo Milardi
- Istituto di Biostrutture e Bioimmagini - CNR Sede di Catania, Via P. Gaifami, 9- 95126 Catania, Italy
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Al-Zalabani AH, Stewart KFJ, Wesselius A, Schols AMWJ, Zeegers MP. Modifiable risk factors for the prevention of bladder cancer: a systematic review of meta-analyses. Eur J Epidemiol 2016; 31:811-51. [PMID: 27000312 PMCID: PMC5010611 DOI: 10.1007/s10654-016-0138-6] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 03/08/2016] [Indexed: 02/07/2023]
Abstract
Each year, 430,000 people are diagnosed with bladder cancer. Due to the high recurrence rate of the disease, primary prevention is paramount. Therefore, we reviewed all meta-analyses on modifiable risk factors of primary bladder cancer. PubMed, Embase and Cochrane database were systematically searched for meta-analyses on modifiable risk factors published between 1995 and 2015. When appropriate, meta-analyses (MA) were combined in meta-meta-analysis (MMA). If not, the most comprehensive MA was selected based on the number of primary studies included. Probability of causation was calculated for individual factors and a subset of lifestyle factors combined. Of 1496 articles identified, 5 were combined in MMA and 21 were most comprehensive on a single risk factor. Statistically significant associations were found for current (RR 3.14) or former (RR 1.83) cigarette smoking, pipe (RR 1.9) or cigar (RR 2.3) smoking, antioxidant supplementation (RR 1.52), obesity (RR 1.10), higher physical activity levels (RR 0.86), higher body levels of selenium (RR 0.61) and vitamin D (RR 0.75), and higher intakes of: processed meat (RR 1.22), vitamin A (RR 0.82), vitamin E (RR 0.82), folate (RR 0.84), fruit (RR 0.77), vegetables (RR 0.83), citrus fruit (RR 0.85), and cruciferous vegetables (RR 0.84). Finally, three occupations with the highest risk were tobacco workers (RR 1.72), dye workers (RR 1.58), and chimney sweeps (RR 1.53). The probability of causation for individual factors ranged from 4 to 68 %. The combined probability of causation was 81.8 %. Modification of lifestyle and occupational exposures can considerably reduce the bladder cancer burden. While smoking remains one of the key risk factors, also several diet-related and occupational factors are very relevant.
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Affiliation(s)
- Abdulmohsen H Al-Zalabani
- Department of Family and Community Medicine, College of Medicine, Taibah University, P.O. Box 42317, Madinah, 41541, Saudi Arabia
| | - Kelly F J Stewart
- Department of Complex Genetics, School of Nutrition, and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre, P. O. Box 616, 6200 MS, Maastricht, The Netherlands.
| | - Anke Wesselius
- Department of Complex Genetics, School of Nutrition, and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre, P. O. Box 616, 6200 MS, Maastricht, The Netherlands
| | - Annemie M W J Schols
- Department of Respiratory Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre, P. O. Box 616, 6200 MS, Maastricht, The Netherlands
| | - Maurice P Zeegers
- Department of Complex Genetics, School of Nutrition, and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre, P. O. Box 616, 6200 MS, Maastricht, The Netherlands
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Khoshdel Z, Naghibalhossaini F, Abdollahi K, Shojaei S, Moradi M, Malekzadeh M. Serum Copper and Zinc Levels Among Iranian Colorectal Cancer Patients. Biol Trace Elem Res 2016; 170:294-9. [PMID: 26329996 DOI: 10.1007/s12011-015-0483-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 08/17/2015] [Indexed: 01/06/2023]
Abstract
Alterations of trace element concentrations adversely affect biological processes and could promote carcinogenesis. Only a few studies have investigated the degree of changes in copper and zinc levels in colorectal cancer (CRC). The aim of the present study was to compare the serum copper (Cu) and zinc (Zn) concentrations in patients with CRC from Iran with those of healthy subjects. Cu and Zn concentrations in the serum of 119 cancer patients and 128 healthy individuals were measured by atomic absorption spectrometry. We found a significant decrease in the total mean serum Cu and Zn concentrations in CRC patients as compared with the control group (137.5 ± 122.38 vs. 160.68 ± 45.12 μg/dl and 81.04 ± 52.05 vs. 141.64 ± 51.75, respectively). However, the serum Cu/Zn ratio in the patient group was significantly higher than that measured in the control group (p = 0.00). There was no significant difference in the mean values of serum Cu and Zn concentrations between young (<60 years) and elderly (≥60 years) patients. However, the Cu/Zn ratio in <60-year cases was significantly higher than that in ≥60-year age group (p < 0.05). In addition, mean serum Cu level in normal weight patients was significantly higher than that in overweight/obese cases (132.31 ± 87.43 vs. 103.81 ± 53.72 μg/dl, respectively) (p < 0.05). There was no difference in mean serum Cu and Zn concentrations in patients stratified by the site, stage, or differentiation grade of tumors. Our findings suggest that imbalance in Cu and Zn trace element level is associated with CRC and might play an important role in cancer development among Iranian patients.
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Affiliation(s)
- Zahra Khoshdel
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran
| | - Fakhraddin Naghibalhossaini
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran.
- Autoimmune Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Kourosh Abdollahi
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran
| | - Shahla Shojaei
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran
| | - Mostafa Moradi
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran
| | - Mahyar Malekzadeh
- Institute for Cancer Research, Shiraz University of Medical Sciences, Shiraz, Iran
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ATN-224 enhances antitumor efficacy of oncolytic herpes virus against both local and metastatic head and neck squamous cell carcinoma. MOLECULAR THERAPY-ONCOLYTICS 2015; 2:15008. [PMID: 27119105 PMCID: PMC4782961 DOI: 10.1038/mto.2015.8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 03/20/2015] [Accepted: 03/21/2015] [Indexed: 12/15/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most frequent cancer worldwide, and the 5-year survival rates are among the worst of the major cancers. Oncolytic herpes simplex viruses (oHSV) have the potential to make a significant impact in the targeted treatment of these patients. Here, we tested antitumor efficacy of RAMBO, an oHSV armed with the antiangiogenic Vstat120, alone and in conjunction with ATN-224, a copper chelator against HNSCC in vitro and in vivo animal models. We found that all tested HNSCC cells responded well to virus treatment and were sensitive to RAMBO-mediated oncolytic destruction. In vivo, RAMBO had a significant antiangiogenic and antitumorigenic effect. Physiologic levels of copper inhibited viral replication and HNSCC cell killing. Chelation of copper using ATN-224 treatment significantly improved serum stability of RAMBO and permitted systemic delivery in HNSCC tumor xenografts models. Furthermore, our results show that the combination of ATN-224 and RAMBO strongly inhibits lung metastases in a mouse model of HNSCC. These findings suggest that combining ATN-224 with RAMBO has potential for clinical trials in both early and advanced HNSCC patients.
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Su CC, Liu SH, Lee KI, Huang KT, Lu TH, Fang KM, Wu CC, Yen CC, Lai CH, Su YC, Huang CF. Cantharidin Induces Apoptosis Through the Calcium/PKC-Regulated Endoplasmic Reticulum Stress Pathway in Human Bladder Cancer Cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2015; 43:581-600. [PMID: 25967669 DOI: 10.1142/s0192415x15500366] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Bladder cancer is a common malignancy worldwide. However, there is still no effective therapy for bladder cancer. In this study, we investigated the cytotoxic effects of cantharidin [a natural toxin produced (pure compound) from Chinese blister beetles (Mylabrisphalerata or Mylabriscichorii) and Spanish flies (Cantharis vesicatoria)] in human bladder cancer cell lines (including: T24 and RT4 cells). Treatment of human bladder cancer cells with cantharidin significantly decreased cell viability. The increase in the expressions of caspase-3 activity and cleaved form of caspase-9/-7/-3 were also increased in cantharidin-treated T24 cells. Furthermore, cantharidin increased the levels of phospho-eIF2α and Grp78 and decreased the protein expression of procaspase-12, which was accompanied by the increase in calpain activity in T24 cells. Cantharidin was capable of increasing the intracellular Ca 2+ and the phosphorylation of protein kinase C (PKC) in T24 cells. The addition of BAPTA/AM (a Ca 2+ chelator) and RO320432 (a selective cell-permeable PKC inhibitor) effectively reversed the increase in caspase-3 and calpain activity, the phosphorylation levels of PKC and eIF2α and Grp78 protein expression, and the decrease in procaspase-12 expression induced by cantharidin. Importantly, cantharidin significantly decreased the tumor volume (a dramatic 71% reduction after 21 days of treatment) in nude mice xenografted with T24 cells. Taken together, these results indicate cantharidin induced human bladder cancer cell apoptosis through a calcium/PKC-regulated ER stress pathway. These findings suggest that cantharidin may be a novel and potential anticancer agent targeting on bladder cancer cells.
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Affiliation(s)
- Chin-Chuan Su
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Department of Otorhinolaryngology, Head and Neck Surgery, Changhua Christian Hospital, Changhua County, Taiwan
| | - Shing-Hwa Liu
- Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Kuan-I Lee
- Department of Emergency, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan
| | - Kou-Tong Huang
- Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tien-Hui Lu
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Kai-Min Fang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Department of Otolaryngology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chin-Ching Wu
- Department of Public Health, China Medical University, Taichung, Taiwan
| | - Cheng-Chieh Yen
- Department of Occupational Safety and Health, College of Health Care and Management, Chung Shan Medical University and Department of Occupational Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chih-Ho Lai
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Yi-Chang Su
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chun-Fa Huang
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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