1
|
Isola S, Gammeri L, Furci F, Gangemi S, Pioggia G, Allegra A. Vitamin C Supplementation in the Treatment of Autoimmune and Onco-Hematological Diseases: From Prophylaxis to Adjuvant Therapy. Int J Mol Sci 2024; 25:7284. [PMID: 39000393 PMCID: PMC11241675 DOI: 10.3390/ijms25137284] [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: 05/28/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 07/16/2024] Open
Abstract
Vitamin C is a water-soluble vitamin introduced through the diet with anti-inflammatory, immunoregulatory, and antioxidant activities. Today, this vitamin is integrated into the treatment of many inflammatory pathologies. However, there is increasing evidence of possible use in treating autoimmune and neoplastic diseases. We reviewed the literature to delve deeper into the rationale for using vitamin C in treating this type of pathology. There is much evidence in the literature regarding the beneficial effects of vitamin C supplementation for treating autoimmune diseases such as Systemic Lupus Erythematosus (SLE) and Rheumatoid Arthritis (RA) and neoplasms, particularly hematological neoplastic diseases. Vitamin C integration regulates the cytokines microenvironment, modulates immune response to autoantigens and cancer cells, and regulates oxidative stress. Moreover, integration therapy has an enhanced effect on chemotherapies, ionizing radiation, and target therapy used in treating hematological neoplasm. In the future, integrative therapy will have an increasingly important role in preventing pathologies and as an adjuvant to standard treatments.
Collapse
Affiliation(s)
- Stefania Isola
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Luca Gammeri
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Fabiana Furci
- Provincial Healthcare Unit, Section of Allergy, 89900 Vibo Valentia, Italy;
| | - Sebastiano Gangemi
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98125 Messina, Italy;
| | - Alessandro Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood “Gaetano Barresi”, University of Messina, 98100 Messina, Italy;
| |
Collapse
|
2
|
Barnhart AS, Anthony AL, Conaway KR, Sibbitt BG, Delaney E, Haluschak J, Kathula S, Chen A. Safety and efficacy of Vitamin C, Vitamin E, and selenium supplementation in the oncology setting: A systematic review. J Oncol Pharm Pract 2024; 30:678-696. [PMID: 37321210 DOI: 10.1177/10781552231182362] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
OBJECTIVE With rising rates of complementary and alternative medicine (CAM) use, the exploration of CAM integration into oncology treatments is becoming increasingly prevalent. Antioxidants have been proposed as potentially beneficial to prevent or treat cancer. However, evidence summaries are limited, and the United States Preventive Services Task Force has recently recommended the use of Vitamin C and E supplementation for cancer prevention. Thus, the objective of this systematic review is to evaluate the existing literature on the safety and efficacy of antioxidant supplementation in oncology patients. METHODS A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, using prespecified search terms in PubMed and CINAHL. Two reviewers independently reviewed titles, abstracts, and full-text articles, with a third reviewer resolving conflicts, before the included articles underwent data extraction and quality appraisal. RESULTS Twenty-four articles met the inclusion criteria. Of the included studies, nine evaluated selenium, eight evaluated Vitamin C, four evaluated Vitamin E, and three of these studies included a combination of two or more of these agents. The most frequently evaluated cancer types included colorectal cancer (n = 4), leukemias (n = 4), breast cancer (n = 3), and genitourinary cancers (n = 3). Most of the studies focused on the antioxidants' therapeutic efficacy (n = 15) or their use in protecting against chemotherapy- or radiation-induced side effects (n = 8), and one study evaluated the role of an antioxidant in protection against cancer. Findings were generally favorable among the studies, and adverse effects of supplementation were limited. Furthermore, the average score for all the included articles on the Mixed Methods Appraisal Tool was 4.2, indicating the high quality of the studies. CONCLUSIONS Antioxidant supplements may provide benefits in reducing incidence or severity of treatment-induced side effects with limited risk for adverse effects. Large, randomized controlled trials are needed to confirm these findings among various cancer diagnoses and stages. Healthcare providers should understand the safety and efficacy of these therapies to address questions that arise in caring for those with cancer.
Collapse
Affiliation(s)
- A S Barnhart
- School of Pharmacy, Cedarville University, Cedarville, OH, USA
| | - A L Anthony
- School of Pharmacy, Cedarville University, Cedarville, OH, USA
| | - K R Conaway
- School of Pharmacy, Cedarville University, Cedarville, OH, USA
| | - B G Sibbitt
- School of Pharmacy, Cedarville University, Cedarville, OH, USA
| | | | | | | | - Amh Chen
- School of Pharmacy, Cedarville University, Cedarville, OH, USA
| |
Collapse
|
3
|
Hu W, Sun J, Zhang Y, Chen T, He F, Zhao H, Tan W, Wang Z, Ouyang J, Tang Z, He J, Wang J, Li J, Zeng X, Xia J. Diallyl disulfide synergizes with melphalan to increase apoptosis and DNA damage through elevation of reactive oxygen species in multiple myeloma cells. Ann Hematol 2024; 103:1293-1303. [PMID: 38148345 DOI: 10.1007/s00277-023-05592-w] [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: 08/23/2023] [Accepted: 12/15/2023] [Indexed: 12/28/2023]
Abstract
Diallyl disulfide (DADS), one of the main components of garlic, is well known to have anticancer effects on multiple cancers. However, its efficacy in treating multiple myeloma (MM) is yet to be determined. We explored the effects of DADS on MM cells and investigated the synergistic effects of DADS when combined with five anti-MM drugs, including melphalan, bortezomib, carfilzomib, doxorubicin, and lenalidomide. We analyzed cell viability, cell apoptosis, and DNA damage to determine the efficacy of DADS and the drug combinations. Our findings revealed that DADS induces apoptosis in MM cells through the mitochondria-dependent pathway and increases the levels of γ-H2AX, a DNA damage marker. Combination index (CI) measurements indicated that the combination of DADS with melphalan has a significant synergistic effect on MM cells. This was further confirmed by the increases in apoptotic cells and DNA damage in MM cells treated with the two drug combinations compared with those cells treated with a single drug alone. The synergy between DADS and melphalan was also observed in primary MM cells. Furthermore, mechanistic investigations showed that DADS decreases reduced glutathione (GSH) levels and increases reactive oxygen species (ROS) production in MM cells. The addition of GSH is effective in neutralizing DADS cytotoxicity and inhibiting the synergy between DADS and melphalan in MM cells. Taken together, our study highlights the effectiveness of DADS in treating MM cells and the promising therapeutic potential of combining DADS and melphalan for MM treatment.
Collapse
Affiliation(s)
- Wei Hu
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Jingqi Sun
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Yanyan Zhang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Ting Chen
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Fen He
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Hongyan Zhao
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Weihong Tan
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Zhijian Wang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Jiaqi Ouyang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Zhanyou Tang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Jiarui He
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Jiayu Wang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China
| | - Junjun Li
- Department of Hematology, Hengyang Medical School, The First Affiliated Hospital, University of South China, Hengyang, Hunan, China.
| | - Xi Zeng
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China.
| | - Jiliang Xia
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Changshengxi Road 28#, Hengyang, 421001, Hunan, China.
| |
Collapse
|
4
|
Kazemi M, Montazersaheb S, Noroozpour M, Farajnia S, Nozad Charoudeh H. Modulatory Effect of Vitamin C on Hypoxia Induced Breast Cancer Stem Cells. Adv Pharm Bull 2023; 13:792-798. [PMID: 38022819 PMCID: PMC10676544 DOI: 10.34172/apb.2023.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 11/13/2022] [Accepted: 02/19/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose Eliminating cancer stem cells (CSCs) is a challenge because of their enhanced resistance to anti-cancer drugs. Vitamin C, which is insufficient in patients with higher stages of cancer, has been gaining attention as a potential treatment for human malignancies. Hence this study aimed to analyze the effect of high-dose vitamin C treatment on the gene expression level of HIF-1α, NF-κB1, BAX, and DNMT1 in the MCF7 cells undergoing hypoxia, as an inducer of CSCs characteristics. As a result, vitamin C could be possibly used as a promising therapeutic adjuvant. Methods Here we first analyzed the breast CSC population alteration in MCF7 cells following hypoxia induction. Then, we evaluated the impact of vitamin C treatment on the gene expression level of four stemness-related genes in hypoxic MCF7 cells. Results Our results indicate that vitamin C could reduce proliferation and stemness states in CSCs possibly by induction of apoptotic markers such as BAX, along with attenuating stemness markers, including NF-κB1, and DNMT1 gene expressions. Conclusion According to our findings, vitamin C administration would become a new approach to avoiding the stimulation of CSCs during cancer therapies.
Collapse
Affiliation(s)
- Masoumeh Kazemi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mina Noroozpour
- Faculty of Materials Science and Engineering, Sahand University of Technology, Tabriz, Iran
| | - Safar Farajnia
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | |
Collapse
|
5
|
He X, Wei Y, Wu J, Wang Q, Bergholz JS, Gu H, Zou J, Lin S, Wang W, Xie S, Jiang T, Lee J, Asara JM, Zhang K, Cantley LC, Zhao JJ. Lysine vitcylation is a novel vitamin C-derived protein modification that enhances STAT1-mediated immune response. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.27.546774. [PMID: 37425798 PMCID: PMC10327172 DOI: 10.1101/2023.06.27.546774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Vitamin C (vitC) is a vital nutrient for health and also used as a therapeutic agent in diseases such as cancer. However, the mechanisms underlying vitC's effects remain elusive. Here we report that vitC directly modifies lysine without enzymes to form vitcyl-lysine, termed "vitcylation", in a dose-, pH-, and sequence-dependent manner across diverse proteins in cells. We further discover that vitC vitcylates K298 site of STAT1, which impairs its interaction with the phosphatase PTPN2, preventing STAT1 Y701 dephosphorylation and leading to increased STAT1-mediated IFN pathway activation in tumor cells. As a result, these cells have increased MHC/HLA class-I expression and activate immune cells in co-cultures. Tumors collected from vitC-treated tumor-bearing mice have enhanced vitcylation, STAT1 phosphorylation and antigen presentation. The identification of vitcylation as a novel PTM and the characterization of its effect in tumor cells opens a new avenue for understanding vitC in cellular processes, disease mechanisms, and therapeutics.
Collapse
|
6
|
Liu Y, Cheng QY, Gao H, Chen HY, Xu JJ. Microfluidic Gradient Culture Arrays for Cell Pro-oxidation Analysis Using Bipolar Electrochemiluminescence. Anal Chem 2023; 95:8376-8383. [PMID: 37184375 DOI: 10.1021/acs.analchem.3c01123] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A microfluidic gradient array is a widely used screening and analysis device, which has characteristics of high efficiency, high automation, and low consumption. Bipolar electrode electrochemiluminescence (BPE-ECL) has special value in microfluidic array chips. The combination of the microfluidic gradient and BPE arrays has potential for high-throughput screening. In this article, a microfluidic BPE array chip for gradient culture and conditional screening of cancer cells was designed. The generation of concentration gradients, continuous culture of cancer cells with high throughput, and drug screening through BPE-ECL of the Ru(bpy)32+/TPrA system can be performed in one chip. We tested gradient pro-oxidation of MCF-7 by ascorbic acid and the synergistic effect of pro-oxidation on doxorubicin. The method achieves high analysis efficiency through a BPE array while simplifying the tedious procedures required by cell culture methods.
Collapse
Affiliation(s)
- Yu Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qiu-Yue Cheng
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hang Gao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| |
Collapse
|
7
|
Fan D, Liu X, Shen Z, Wu P, Zhong L, Lin F. Cell signaling pathways based on vitamin C and their application in cancer therapy. Biomed Pharmacother 2023; 162:114695. [PMID: 37058822 DOI: 10.1016/j.biopha.2023.114695] [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: 03/02/2023] [Revised: 04/08/2023] [Accepted: 04/10/2023] [Indexed: 04/16/2023] Open
Abstract
Vitamin C, a small organic molecule, is widely found in fruits and vegetables and is an essential nutrient in the human body. Vitamin C is closely associated with some human diseases such as cancer. Many studies have shown that high doses of vitamin C have anti-tumor ability and can target tumor cells in multiple targets. This review will describe vitamin C absorption and its function in cancer treatment. We will review the cellular signaling pathways associated with vitamin C against tumors depending on the different anti-cancer mechanisms. Based on this, we will further describe some applications of the use of vitamin C for cancer treatment in preclinical and clinical trials and the possible adverse events that can occur. Finally, this review also assesses the prospective advantages of vitamin C in oncology treatment and clinical applications.
Collapse
Affiliation(s)
- Dianfa Fan
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Xiyu Liu
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Zhen Shen
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Pan Wu
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Liping Zhong
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China.
| | - Faquan Lin
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi 530021, China; Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education,Department of Clinical Laboratory, the First Affiliated Hospital of Guangxi Medical University.
| |
Collapse
|
8
|
Srivastava S, Dubey AK, Madaan R, Bala R, Gupta Y, Dhiman BS, Kumar S. Emergence of nutrigenomics and dietary components as a complementary therapy in cancer prevention. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:89853-89873. [PMID: 36367649 DOI: 10.1007/s11356-022-24045-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 11/02/2022] [Indexed: 06/16/2023]
Abstract
Cancer is an illness characterized by abnormal cell development and the capability to infiltrate or spread to rest of the body. A tumor is the term for this abnormal growth that develops in solid tissues like an organ, muscle, or bone and can spread to other parts of the body through the blood and lymphatic systems. Nutrition is a critical and immortal environmental component in the development of all living organisms encoding the relationship between a person's nutrition and their genes. Nutrients have the ability to modify gene expression and persuade alterations in DNA and protein molecules which is researched scientifically in nutrigenomics. These interactions have a significant impact on the pharmacokinetic properties of bioactive dietary components as well as their site of action/molecular targets. Nutrigenomics encompasses nutrigenetics, epigenetics, and transcriptomics as well as other "omic" disciplines like proteomics and metabolomics to explain the vast disparities in cancer risk among people with roughly similar life style. Clinical trials and researches have evidenced that alternation of dietary habits is potentially one of the key approaches for reducing cancer risk in an individual. In this article, we will target how nutrigenomics and functional food work as preventive therapy in reducing the risk of cancer.
Collapse
Affiliation(s)
| | - Ankit Kumar Dubey
- Institute of Scholars, Bengaluru, 577102, Karnataka, India.
- iGlobal Research and Publishing Foundation, New Delhi, 110059, India.
| | - Reecha Madaan
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rajni Bala
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Yugam Gupta
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | - Suresh Kumar
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, 147002, Punjab, India
| |
Collapse
|
9
|
Mohseni S, Tabatabaei-Malazy O, Ejtahed HS, Qorbani M, Azadbakht L, Khashayar P, Larijani B. Effect of vitamins C and E on cancer survival; a systematic review. Daru 2022; 30:427-441. [PMID: 36136247 PMCID: PMC9715902 DOI: 10.1007/s40199-022-00451-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 09/16/2022] [Indexed: 10/14/2022] Open
Abstract
PURPOSE Association between vitamins C (VC)/ E (VE) and cancer survival is inconsistent. This systematic review is aimed to summarize trials for effects of VC/VE on cancer survival. METHODS Relevant English trials were retrieved from PubMed, Cochrane Library, Embase, Web of Science, Scopus databases, and Clinicaltrials.gov through 21/June/2022. Inclusion criteria were all trials which assessed sole/combinations intake of VC/VE on survival rate, mortality, or remission of any cancer. Exclusion criteria were observational and animal studies. RESULTS We reached 30 trials conducted on 38,936 patients with various cancers. Due to severe methodological heterogeneity, meta-analysis was impossible. High dose VC + chemotherapy or radiation was safe with an overall survival (OS) 182 days - 21.5 months. Sole oral or intravenous high dose VC was safe with non-significant change in OS (2.9-8.2 months). VE plus chemotherapy was safe, resulted in stabling diseases for 5 years in 70- 86.7% of patients and OS 109 months. It was found 60% and 16% non-significant reductions in adjusted hazard ratio (HR) deaths or recurrence by 200 mg/d tocotrienol + tamoxifen in breast cancer, respectively. Sole intake of 200-3200 mg/d tocotrienol before resectable pancreatic cancer was safe and significantly increased cancer cells' apoptosis. Combination VC and VE was non-significantly reduced 7% in rate of neoplastic gastric polyp. CONCLUSION Although our study is supported improvement of survival and progression rates of cancers by VC/VE, more high quality trials with large sample sizes are required to confirm. PROSPERO REGISTRATION NUMBER CRD42020152795.
Collapse
Affiliation(s)
- Shahrzad Mohseni
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ozra Tabatabaei-Malazy
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Patricia Khashayar
- Center for microsystem technology, Imec and Ghent University, 9052 Gent, Zwijnaarde, Belgium
- Osteoporosis Research Center, Endocrinology & Metabolism Clinical Science Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
10
|
van Gorkom GNY, Boerenkamp LS, Gijsbers BLMG, van Ojik HH, Wodzig WKWH, Wieten L, Van Elssen CHMJ, Bos GMJ. No Effect of Vitamin C Administration on Neutrophil Recovery in Autologous Stem Cell Transplantation for Myeloma or Lymphoma: A Blinded, Randomized Placebo-Controlled Trial. Nutrients 2022; 14:nu14224784. [PMID: 36432471 PMCID: PMC9698268 DOI: 10.3390/nu14224784] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/02/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Vitamin C is an important micronutrient for various immune cells. It increases phagocytic cell function and is necessary for T and natural killer (NK) cell development. Patients in need of an autologous hematopoietic stem cell transplantation (HSCT) are often vitamin C-depleted. We therefore hypothesized that vitamin C supplementation could improve immune recovery in autologous HSCT patients. This blinded, placebo-controlled trial included 44 patients randomized to receive vitamin C or a placebo. The following outcome measures used were clinical and immunological parameters, among others: time to neutrophil recovery, serum, and intracellular vitamin C values. Twenty-one patients received vitamin C, and 23 received a placebo. The time to neutrophil recovery did not differ between the two groups at 11.2 days (p = 0.96). There were no differences in hospitalization time (19.7 vs. 19.1 days, p = 0.80), the incidence of neutropenic fever (57% vs. 78%, p = 0.20), or 3-month overall survival (90.5% vs. 100%, p = 0.13). Bacteremia seemed to occur less in the vitamin C group (10% vs. 35%, p = 0.07). Our study shows no benefit from vitamin C supplementation on neutrophil recovery and hospitalization, despite possible lower rates of bacteremia in the vitamin C group. Therefore, we do not advise vitamin C supplementation in this treatment group.
Collapse
Affiliation(s)
- Gwendolyn N. Y. van Gorkom
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
- Correspondence: (G.N.Y.v.G.); (L.S.B.)
| | - Lara S. Boerenkamp
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
- Correspondence: (G.N.Y.v.G.); (L.S.B.)
| | - Birgit L. M. G. Gijsbers
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Heidi H. van Ojik
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Will K. W. H. Wodzig
- Central Diagnostic Laboratory, Department of Clinical Chemistry, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Lotte Wieten
- Department of Transplantation Immunology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Catharina H. M. J. Van Elssen
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Gerard M. J. Bos
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| |
Collapse
|
11
|
Xiong Y, Xu S, Fu B, Tang W, Zaky MY, Tian R, Yao R, Zhang S, Zhao Q, Nian W, Lin X, Wu H. Vitamin C-induced competitive binding of HIF-1α and p53 to ubiquitin E3 ligase CBL contributes to anti-breast cancer progression through p53 deacetylation. Food Chem Toxicol 2022; 168:113321. [PMID: 35931247 DOI: 10.1016/j.fct.2022.113321] [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: 03/22/2022] [Revised: 07/01/2022] [Accepted: 07/18/2022] [Indexed: 10/16/2022]
Abstract
Vitamin C (VC), in regard to its effectiveness against tumors, has had a controversial history in cancer treatment. However, the anticancer mechanisms of VC are not fully understood. Here, we reported that VC exerted an anticancer effect on cancer cell and xenograft models via inhibiting HIF-1α-dependent cell proliferation and promoting p53-dependent cell apoptosis. To be specific, VC modulated the competitive binding of HIF-1α and p53 to their common E3 ubiquitin ligase CBL, thereby inhibiting tumorigenesis. Moreover, VC treatment activated SIRT1, resulting in p53 deacetylation and CBL-p53 complex dissociation, which in turn facilitated CBL recruitment of HIF-1α for ubiquitination in a proteasome-dependent manner. Altogether, our results provided a mechanistic rationale for exploring the therapeutic use of VC in cancer therapy.
Collapse
Affiliation(s)
- Yan Xiong
- School of Life Sciences, Chongqing University, Chongqing, 401331, China
| | - Shiyao Xu
- School of Life Sciences, Chongqing University, Chongqing, 401331, China
| | - Beibei Fu
- School of Life Sciences, Chongqing University, Chongqing, 401331, China
| | - Wanyan Tang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Mohamed Y Zaky
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Rong Tian
- Department of Pathology, Chongqing Hygeia Hospital, Chongqing, 401331, China
| | - Rui Yao
- Department of Pathology, Chongqing Hygeia Hospital, Chongqing, 401331, China
| | - Shanfu Zhang
- School of Life Sciences, Chongqing University, Chongqing, 401331, China
| | - Qingting Zhao
- School of Life Sciences, Chongqing University, Chongqing, 401331, China
| | - Weiqi Nian
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Xiaoyuan Lin
- School of Life Sciences, Chongqing University, Chongqing, 401331, China.
| | - Haibo Wu
- School of Life Sciences, Chongqing University, Chongqing, 401331, China.
| |
Collapse
|
12
|
High-Dose Vitamin C for Cancer Therapy. Pharmaceuticals (Basel) 2022; 15:ph15060711. [PMID: 35745630 PMCID: PMC9231292 DOI: 10.3390/ph15060711] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/25/2022] [Accepted: 06/01/2022] [Indexed: 12/24/2022] Open
Abstract
In recent years, the idea that Vitamin C (Vit-C) could be utilized as a form of anti-cancer therapy has generated many contradictory arguments. Recent insights into the physiological characteristics of Vit-C, its pharmacokinetics, and results from preclinical reports, however, suggest that high-dose Vit-C could be effectively utilized in the management of various tumor types. Studies have shown that the pharmacological action of Vit-C can attack various processes that cancerous cells use for their growth and development. Here, we discuss the anti-cancer functions of Vit-C, but also the potential for the use of Vit-C as an epigenetic regulator and immunotherapy enhancer. We also provide a short overview of the current state of systems for scavenging reactive oxygen species (ROS), especially in the context of their influencing high-dose Vit-C toxicity for the inhibition of cancer growth. Even though the mechanisms of Vit-C action are promising, they need to be supported with robust randomized and controlled clinical trials. Moreover, upcoming studies should focus on how to define the most suitable cancer patient populations for high-dose Vit-C treatments and develop effective strategies that combine Vit-C with various concurrent cancer treatment regimens.
Collapse
|
13
|
Doi H, Matsui T, Dijkstra JM, Ogasawara A, Higashimoto Y, Imamura S, Ohye T, Takematsu H, Katsuda I, Akiyama H. Andrographolide, isolated from Andrographis paniculata, induces apoptosis in monocytic leukemia and multiple myeloma cells via augmentation of reactive oxygen species production. F1000Res 2022; 10:542. [PMID: 35528957 PMCID: PMC9069414 DOI: 10.12688/f1000research.53595.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Andrographolide (Andro) is a diterpenoid component of the plant
Andrographis paniculata that is known for its anti-tumor activity against a variety of cancer cells. Methods: We studied the effects of Andro on the viability of the human leukemia monocytic cell line THP-1 and the human multiple myeloma cell line H929. Andro was compared with cytosine arabinoside (Ara-C) and vincristine (VCR), which are well-established therapeutics against hematopoietic tumors. The importance of reactive oxygen species (ROS) production for the toxicity of each agent was investigated by using an inhibitor of ROS production, N-acetyl-L-cysteine (NAC). Results: Andro reduced the viability of THP-1 and H929 in a concentration-dependent manner. H929 viability was highly susceptible to Andro, although only slightly susceptible to Ara-C. The agents Andro, Ara-C, and VCR each induced apoptosis, as shown by cellular shrinkage, DNA fragmentation, and increases in annexin V-binding, caspase-3/7 activity, ROS production, and mitochondrial membrane depolarization. Whereas Ara-C and VCR increased the percentages of cells in the G0/G1 and G2/M phases, respectively, Andro showed little or no detectable effect on cell cycle progression. The apoptotic activities of Andro were largely suppressed by NAC, an inhibitor of ROS production, whereas NAC hardly affected the apoptotic activities of Ara-C and VCR. Conclusions: Andro induces ROS-dependent apoptosis in monocytic leukemia THP-1 and multiple myeloma H929 cells, underlining its potential as a therapeutic agent for treating hematopoietic tumors. The high toxicity for H929 cells, by a mechanism that is different from that of Ara-C and VCR, is encouraging for further studies on the use of Andro against multiple myeloma.
Collapse
Affiliation(s)
- Hiroki Doi
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
| | - Taei Matsui
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Johannes M. Dijkstra
- Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, 470-1192, Japan
| | - Atsushi Ogasawara
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
| | - Yuki Higashimoto
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Seiji Imamura
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Tamae Ohye
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Hiromu Takematsu
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Itsuro Katsuda
- Department of Hematology, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Hidehiko Akiyama
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| |
Collapse
|
14
|
Yu Z, Wei X, Liu L, Sun H, Fang T, Wang L, Li Y, Sui W, Wang K, He Y, Zhao Y, Huang W, An G, Meng F, Huang C, Yu T, Anderson KC, Cheng T, Qiu L, Hao M. Indirubin-3'-monoxime acts as proteasome inhibitor: Therapeutic application in multiple myeloma. EBioMedicine 2022; 78:103950. [PMID: 35344764 PMCID: PMC8958548 DOI: 10.1016/j.ebiom.2022.103950] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 02/26/2022] [Accepted: 03/07/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) is still an incurable malignancy of plasma cells. Proteasome inhibitors (PIs) work as the backbone agent and have greatly improved the outcome in majority of newly diagnosed patients with myeloma. However, drug resistance remains the major obstacle causing treatment failure in clinical practice. Here, we investigated the effects of Indirubin-3'-monoxime (I3MO), one of the derivatives of Indirubin, in the treatment of MM. METHODS MM patient primary samples and human cell lines were examined. I3MO effects on myeloma treatment and the underling molecular mechanisms were investigated via in vivo and in vitro study. FINDINGS Our results demonstrated the anti-MM activity of I3MO in both drug- sensitive and -resistance MM cells. I3MO sensitizes MM cells to bortezomib-induced apoptosis. Mechanistically, I3MO acts as a multifaceted regulator of cell death, which induced DNA damage, cell cycle arrest, and abrogates NF-κB activation. I3MO efficiently down-regulated USP7 expression, promoted NEK2 degradation, and suppressed NF-κB signaling in MM. Our study reported that I3MO directly bound with and caused the down-regulation of PA28γ (PSME3), and PA200 (PSME4), the proteasome activators. Knockdown of PSME3 or PSME4 caused the inhibition of proteasome capacity and the overload of paraprotein, which sensitizes MM cells to bortezomib-mediated growth arrest. Clinical data demonstrated that PSME3 and PSME4 are over-expressed in relapsed/refractory MM (RRMM) and associated with inferior outcome. INTERPRETATION Altogether, our study indicates that I3MO is agent triggering proteasome inhibition and represents a promising therapeutic strategy to improve patient outcome in MM. FUNDINGS A full list of funding can be found in the acknowledgements.
Collapse
Affiliation(s)
- Zhen Yu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Xiaojing Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Lanting Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Hao Sun
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Teng Fang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Lu Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Ying Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Weiwei Sui
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Kefei Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Yi He
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Yaozhong Zhao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Wenyang Huang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Gang An
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Fancui Meng
- Tianjin Key Laboratory of Molecular Design and Drug Discovery, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China; State Key Laboratory of Drug Delivery Technology and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China
| | - Changjiang Huang
- Tianjin Key Laboratory of Molecular Design and Drug Discovery, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China; State Key Laboratory of Drug Delivery Technology and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China
| | - Tengteng Yu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Kenneth C Anderson
- LeBow Institute for Myeloma Therapeutics and Jerome Lipper Center for Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tao Cheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China
| | - Lugui Qiu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China.
| | - Mu Hao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hai he Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, PR China.
| |
Collapse
|
15
|
Mir HA, Ali R, Wani ZA, Khanday FA. Pro-oxidant vitamin C mechanistically exploits p66Shc/Rac1GTPase pathway in inducing cytotoxicity. Int J Biol Macromol 2022; 205:154-168. [PMID: 35181322 DOI: 10.1016/j.ijbiomac.2022.02.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 01/25/2022] [Accepted: 02/09/2022] [Indexed: 12/25/2022]
Abstract
P66Shc is the master regulator of oxidative stress whose pro-oxidant functioning is governed by ser36 phosphorylation. Phosphorylated p66Shc via Rac1GTPase activation modulates ROS levels which in turn influence its pro-oxidative functions. Vitamin C at higher concentrations exhibits cytotoxic activity in various cancers, inducing ROS mediated cell death via pro-apoptotic mechanisms. Here we show a novel role of p66Shc in mediating pro-oxidant activity of vitamin C. Effect of vitamin C on the viability of breast cancer and normal cells was studied. High doses of vitamin C decreased viability of cancerous cells but not normal cells. Docking study displayed significant binding affinity of vitamin C with p66Shc PTB domain. Western blot results suggest that vitamin C not only enhances p66Shc expression but also induces its ser36 phosphorylation. Vitamin C at high doses was also found to activate Rac1, enhance ROS production and induce apoptosis. Interestingly, ser36 phosphorylation mutant transfection and pretreatment with antioxidant N-acetylcysteine results indicate that vitamin C induced Rac1 activation, ROS production and apoptosis is p66Shc ser36 phosphorylation dependent. Overall, results highlight that vitamin C mechanistically explores p66Shc/Rac1 pathway in inducing apoptosis and thus can pave a way to use this pathway as a potential therapeutic target in breast cancers.
Collapse
Affiliation(s)
- Hilal Ahmad Mir
- Department of Biotechnology, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India
| | - Roshia Ali
- Department of Biochemistry, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India
| | - Zahoor Ahmad Wani
- Department of Biotechnology, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India
| | - Firdous Ahmad Khanday
- Department of Biotechnology, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India.
| |
Collapse
|
16
|
Bolaman AZ, Turgutkaya A, Küçükdiler HE, Selim C, Yavaşoğlu İ. Pharmacological dose ascorbic acid administration in relapsed refractory multiple myeloma patients. Leuk Res Rep 2021; 16:100281. [PMID: 34900576 PMCID: PMC8637644 DOI: 10.1016/j.lrr.2021.100281] [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] [Received: 05/17/2021] [Revised: 11/20/2021] [Accepted: 11/21/2021] [Indexed: 11/15/2022] Open
Abstract
Objective High-dose ascorbic acid leads to the formation of highly reactive oxygen species due to the pro-oxidant effect, resulting in cell death; therefore, used as an additive treatment in several malignancies. We present the results obtained by administration of pharmacological dose of ascorbic acid to conventional chemotherapy in relapsed refractory multiple myeloma patients. Materials-methods Intravenous ascorbic acid at a pharmacologic dose of 15 gram/week was added to the chemotherapy regimen of relapsed refractory multiple myeloma patients, who received carfilzomib-lenalidomide-dexamethasone treatment and did not respond after the second cycle. Results The total of 4 patients who had previously received 6–9 lines of myeloma treatment were included. After 4 cycles of chemotherapy + ascorbic acid combination, 1 patient had a complete response whereas other patients had a very good partial response. Conclusion The addition of pharmacological dose ascorbic acid to conventional chemotherapy can be an effective approach in relapsed refractory patients. Clinical studies with a large number of patients will be useful to evaluate the pharmacological dose of ascorbate in plasma cell disorders.
Collapse
Affiliation(s)
- Ali Zahit Bolaman
- School of Medicine, Department of Medicine AYDIN/TURKIYE, Aydin Adnan Menderes University, Aydın, Turkey
| | - Atakan Turgutkaya
- School of Medicine, Department of Medicine AYDIN/TURKIYE, Aydin Adnan Menderes University, Aydın, Turkey
| | - Hilal Eroğlu Küçükdiler
- School of Medicine, Department of Medicine AYDIN/TURKIYE, Aydin Adnan Menderes University, Aydın, Turkey
| | - Cem Selim
- School of Medicine, Department of Medicine AYDIN/TURKIYE, Aydin Adnan Menderes University, Aydın, Turkey
| | - İrfan Yavaşoğlu
- School of Medicine, Department of Medicine AYDIN/TURKIYE, Aydin Adnan Menderes University, Aydın, Turkey
| |
Collapse
|
17
|
Kouakanou L, Peters C, Brown CE, Kabelitz D, Wang LD. Vitamin C, From Supplement to Treatment: A Re-Emerging Adjunct for Cancer Immunotherapy? Front Immunol 2021; 12:765906. [PMID: 34899716 PMCID: PMC8663797 DOI: 10.3389/fimmu.2021.765906] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Abstract
Vitamin C (VitC), in addition to its role as a general antioxidant, has long been considered to possess direct anti-cancer activity at high doses. VitC acts through oxidant and epigenetic mechanisms, which at high doses can exert direct killing of tumor cells in vitro and delay tumor growth in vivo. Recently, it has also been shown that pharmacologic-dose VitC can contribute to control of tumors by modulating the immune system, and studies have been done interrogating the role of physiologic-dose VitC on novel adoptive cellular therapies (ACTs). In this review, we discuss the effects of VitC on anti-tumor immune cells, as well as the mechanisms underlying those effects. We address important unanswered questions concerning both VitC and ACTs, and outline challenges and opportunities facing the use of VitC in the clinical setting as an adjunct to immune-based anti-cancer therapies.
Collapse
Affiliation(s)
- Léonce Kouakanou
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Christian Peters
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Christine E Brown
- Department of Hematology and Hematopoietic Cell Transplantation, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Dieter Kabelitz
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Leo D Wang
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States.,Department of Pediatrics, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| |
Collapse
|
18
|
Böttger F, Vallés-Martí A, Cahn L, Jimenez CR. High-dose intravenous vitamin C, a promising multi-targeting agent in the treatment of cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:343. [PMID: 34717701 PMCID: PMC8557029 DOI: 10.1186/s13046-021-02134-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/07/2021] [Indexed: 12/21/2022]
Abstract
Mounting evidence indicates that vitamin C has the potential to be a potent anti-cancer agent when administered intravenously and in high doses (high-dose IVC). Early phase clinical trials have confirmed safety and indicated efficacy of IVC in eradicating tumour cells of various cancer types. In recent years, the multi-targeting effects of vitamin C were unravelled, demonstrating a role as cancer-specific, pro-oxidative cytotoxic agent, anti-cancer epigenetic regulator and immune modulator, reversing epithelial-to-mesenchymal transition, inhibiting hypoxia and oncogenic kinase signalling and boosting immune response. Moreover, high-dose IVC is powerful as an adjuvant treatment for cancer, acting synergistically with many standard (chemo-) therapies, as well as a method for mitigating the toxic side-effects of chemotherapy. Despite the rationale and ample evidence, strong clinical data and phase III studies are lacking. Therefore, there is a need for more extensive awareness of the use of this highly promising, non-toxic cancer treatment in the clinical setting. In this review, we provide an elaborate overview of pre-clinical and clinical studies using high-dose IVC as anti-cancer agent, as well as a detailed evaluation of the main known molecular mechanisms involved. A special focus is put on global molecular profiling studies in this respect. In addition, an outlook on future implications of high-dose vitamin C in cancer treatment is presented and recommendations for further research are discussed.
Collapse
Affiliation(s)
- Franziska Böttger
- Department of Medical Oncology, Cancer Center Amsterdam, OncoProteomics Laboratory, Amsterdam UMC, Location VU University Medical Center, 1081 HV, Amsterdam, the Netherlands
| | - Andrea Vallés-Martí
- Department of Medical Oncology, Cancer Center Amsterdam, OncoProteomics Laboratory, Amsterdam UMC, Location VU University Medical Center, 1081 HV, Amsterdam, the Netherlands
| | - Loraine Cahn
- Department of Medical Oncology, Cancer Center Amsterdam, OncoProteomics Laboratory, Amsterdam UMC, Location VU University Medical Center, 1081 HV, Amsterdam, the Netherlands
| | - Connie R Jimenez
- Department of Medical Oncology, Cancer Center Amsterdam, OncoProteomics Laboratory, Amsterdam UMC, Location VU University Medical Center, 1081 HV, Amsterdam, the Netherlands.
| |
Collapse
|
19
|
Cross-Talk between Oxidative Stress and m 6A RNA Methylation in Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6545728. [PMID: 34484567 PMCID: PMC8416400 DOI: 10.1155/2021/6545728] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/03/2021] [Accepted: 08/06/2021] [Indexed: 12/14/2022]
Abstract
Oxidative stress is a state of imbalance between oxidation and antioxidation. Excessive ROS levels are an important factor in tumor development. Damage stimulation and excessive activation of oncogenes cause elevated ROS production in cancer, accompanied by an increase in the antioxidant capacity to retain redox homeostasis in tumor cells at an increased level. Although moderate concentrations of ROS produced in cancer cells contribute to maintaining cell survival and cancer progression, massive ROS accumulation can exert toxicity, leading to cancer cell death. RNA modification is a posttranscriptional control mechanism that regulates gene expression and RNA metabolism, and m6A RNA methylation is the most common type of RNA modification in eukaryotes. m6A modifications can modulate cellular ROS levels through different mechanisms. It is worth noting that ROS signaling also plays a regulatory role in m6A modifications. In this review, we concluded the effects of m6A modification and oxidative stress on tumor biological functions. In particular, we discuss the interplay between oxidative stress and m6A modifications.
Collapse
|
20
|
Vitamin C Transporters and Their Implications in Carcinogenesis. Nutrients 2020; 12:nu12123869. [PMID: 33352824 PMCID: PMC7765979 DOI: 10.3390/nu12123869] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023] Open
Abstract
Vitamin C is implicated in various bodily functions due to its unique properties in redox homeostasis. Moreover, vitamin C also plays a great role in restoring the activity of 2-oxoglutarate and Fe2+ dependent dioxygenases (2-OGDD), which are involved in active DNA demethylation (TET proteins), the demethylation of histones, and hypoxia processes. Therefore, vitamin C may be engaged in the regulation of gene expression or in a hypoxic state. Hence, vitamin C has acquired great interest for its plausible effects on cancer treatment. Since its conceptualization, the role of vitamin C in cancer therapy has been a controversial and disputed issue. Vitamin C is transferred to the cells with sodium dependent transporters (SVCTs) and glucose transporters (GLUT). However, it is unknown whether the impaired function of these transporters may lead to carcinogenesis and tumor progression. Notably, previous studies have identified SVCTs’ polymorphisms or their altered expression in some types of cancer. This review discusses the potential effects of vitamin C and the impaired SVCT function in cancers. The variations in vitamin C transporter genes may regulate the active transport of vitamin C, and therefore have an impact on cancer risk, but further studies are needed to thoroughly elucidate their involvement in cancer biology.
Collapse
|
21
|
New promising developments for potential therapeutic applications of high-dose ascorbate as an anticancer drug. Hematol Oncol Stem Cell Ther 2020; 14:179-191. [PMID: 33278349 DOI: 10.1016/j.hemonc.2020.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/11/2020] [Indexed: 12/25/2022] Open
Abstract
Vitamin C (ascorbate) is an essential dietary requirement, with fundamental redox, anti-oxidant functions at physiologic concentrations. Vitamin C is a cofactor for Fe2+ and 2-oxoglutarate-dependent dioxygenases, englobing large families of enzymes, including also epigenetic regulators of DNA and histone methylation. Importantly, vitamin C is involved in the control of the activity of TET (ten-eleven translocation) enzymes, key epigenetic regulators. For this spectrum of activities, often involving pathways deregulated in cancer cells, vitamin C possesses some pharmacologic activities that can be exploited in anticancer therapy. In particular, the capacity of pharmacological doses of vitamin C to target redox imbalance and to rescue deregulated epigenetic program observed in some cancer cells represents a consistent therapeutic potentiality. Several recent studies have identified some cancer subsets that could benefit from the pharmacological activities of vitamin C. The identification of these potentially responsive patients will help to carefully define controlled clinical trials aiming to evaluate the anticancer activity of Vitamin C.
Collapse
|
22
|
Kovina AP, Petrova NV, Razin SV, Kantidze OL. L-Ascorbic Acid in the Epigenetic Regulation of Cancer Development and Stem Cell Reprogramming. Acta Naturae 2020; 12:5-14. [PMID: 33456974 PMCID: PMC7800602 DOI: 10.32607/actanaturae.11060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/07/2020] [Indexed: 11/30/2022] Open
Abstract
Recent studies have significantly expanded our understanding of the mechanisms of L-ascorbic acid (ASC, vitamin C) action, leading to the emergence of several hypotheses that validate the possibility of using ASC in clinical practice. ASC may be considered an epigenetic drug capable of reducing aberrant DNA and histone hypermethylation, which could be helpful in the treatment of some cancers and neurodegenerative diseases. The clinical potency of ASC is also associated with regenerative medicine; in particular with the production of iPSCs. The effect of ASC on somatic cell reprogramming is most convincingly explained by a combined enhancement of the activity of the enzymes involved in the active demethylation of DNA and histones. This review describes how ASC can affect the epigenetic status of a cell and how it can be used in anticancer therapy and stem cell reprogramming.
Collapse
Affiliation(s)
- A. P. Kovina
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - N. V. Petrova
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - S. V. Razin
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| | - O. L. Kantidze
- Institute of Gene Biology Russian Academy of Sciences, Moscow, 119334 Russia
| |
Collapse
|
23
|
Botrugno OA, Bianchessi S, Zambroni D, Frenquelli M, Belloni D, Bongiovanni L, Girlanda S, Di Terlizzi S, Ferrarini M, Ferrero E, Ponzoni M, Marcatti M, Tonon G. ATR addiction in multiple myeloma: synthetic lethal approaches exploiting established therapies. Haematologica 2020; 105:2440-2447. [PMID: 33054085 PMCID: PMC7556682 DOI: 10.3324/haematol.2018.215210] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 11/13/2019] [Indexed: 11/09/2022] Open
Abstract
Therapeutic strategies designed to tinker with cancer cell DNA damage response have led to the widespread use of PARP inhibitors for BRCA1/2-mutated cancers. In the haematological cancer multiple myeloma, we sought to identify analogous synthetic lethality mechanisms that could be leveraged upon established cancer treatments. The combination of ATR inhibition using the compound VX-970 with a drug eliciting interstrand cross-links, melphalan, was tested in in vitro, ex vivo, and most notably in vivo models. Cell proliferation, induction of apoptosis, tumor growth and animal survival were assessed. The combination of ATM inhibition with a drug triggering double strand breaks, doxorucibin, was also probed. We found that ATR inhibition is strongly synergistic with melphalan, even in resistant cells. The combination was dramatically effective in targeting myeloma primary patient cells and cell lines reducing cell proliferation and inducing apoptosis. The combination therapy significantly reduced tumor burden and prolonged survival in animal models. Conversely, ATM inhibition only marginally impacted on myeloma cell survival, even in combination with doxorucibin at high doses. These results indicate that myeloma cells extensively rely on ATR, but not on ATM, for DNA repair. Our findings posit that adding an ATR inhibitor such as VX-970 to established therapeutic regimens may provide a remarkably broad benefit to myeloma patients.
Collapse
Affiliation(s)
- Oronza A. Botrugno
- Functional Genomics of Cancer Unit, Experimental Oncology Division, IRCCS San Raffaele Scientific Institute
| | - Silvia Bianchessi
- Laboratory of Lymphoid Organ Development, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute
| | - Desirée Zambroni
- ALEMBIC, Advanced Light and Electron Microscopy Bio-Imaging Center, IRCCS San Raffaele Scientific Institute
| | - Michela Frenquelli
- Functional Genomics of Cancer Unit, Experimental Oncology Division, IRCCS San Raffaele Scientific Institute
| | - Daniela Belloni
- B-Cell Neoplasia Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute
| | | | - Stefania Girlanda
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital
| | - Simona Di Terlizzi
- FRACTAL, Flow Cytometry Resource Advanced Cytometry Technical Applications Laboratory, IRCCS San Raffaele Scientific Institute
| | - Marina Ferrarini
- B-Cell Neoplasia Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute
| | - Elisabetta Ferrero
- B-Cell Neoplasia Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute
| | | | - Magda Marcatti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital
| | - Giovanni Tonon
- Functional Genomics of Cancer Unit, Experimental Oncology Division, IRCCS San Raffaele Scientific Institute
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| |
Collapse
|
24
|
Boretti A, Banik BK. Intravenous vitamin C for reduction of cytokines storm in acute respiratory distress syndrome. PHARMANUTRITION 2020; 12:100190. [PMID: 32322486 PMCID: PMC7172861 DOI: 10.1016/j.phanu.2020.100190] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/05/2020] [Accepted: 04/06/2020] [Indexed: 12/21/2022]
Abstract
The recent outbreak of Covid19 has required urgent treatments for numerous patients. No suitable vaccines or antivirals are available for Covid19. The efficiency against Covid19 of WHO therapies of choice, that are two antivirals developed for other pathologies, is controversial. Therefore, alternative approaches are required. Intravenous (IV) Vitamin C (Vit-C) has emerged as one of the other alternatives for this purpose. Here we review the effects of IV Vit-C on the immune system response, the antiviral properties of IV Vit-C, and finally the antioxidant properties of IV Vit-C to specifically address the cytokines' storm characteristic of the Acute Respiratory Distress Syndrome (ARDS) that occur in the later cycle of the Covid19 infectious disease.
Collapse
Affiliation(s)
- Alberto Boretti
- Prince Mohammad Bin Fahd University, P.O. Box 1664, Al Khobar, 31952, Saudi Arabia
| | - Bimal Krishna Banik
- Prince Mohammad Bin Fahd University, P.O. Box 1664, Al Khobar, 31952, Saudi Arabia
| |
Collapse
|
25
|
Xia J, He Y, Meng B, Chen S, Zhang J, Wu X, Zhu Y, Shen Y, Feng X, Guan Y, Kuang C, Guo J, Lei Q, Wu Y, An G, Li G, Qiu L, Zhan F, Zhou W. NEK2 induces autophagy-mediated bortezomib resistance by stabilizing Beclin-1 in multiple myeloma. Mol Oncol 2020; 14:763-778. [PMID: 31955515 PMCID: PMC7138399 DOI: 10.1002/1878-0261.12641] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/09/2019] [Accepted: 01/14/2020] [Indexed: 01/18/2023] Open
Abstract
NEK2 is associated with drug resistance in multiple cancers. Our previous studies indicated that high NEK2 confers inferior survival in multiple myeloma (MM); thus, a better understanding of the mechanisms by which NEK2 induces drug resistance in MM is required. In this study, we discovered that NEK2 enhances MM cell autophagy, and a combination of autophagy inhibitor chloroquine (CQ) and chemotherapeutic bortezomib (BTZ) significantly prevents NEK2-induced drug resistance in MM cells. Interestingly, NEK2 was found to bind and stabilize Beclin-1 protein but did not affect its mRNA expression and phosphorylation. Moreover, autophagy enhanced by NEK2 was significantly prevented by knockdown of Beclin-1 in MM cells, suggesting that Beclin-1 mediates NEK2-induced autophagy. Further studies demonstrated that Beclin-1 ubiquitination is decreased through NEK2 interaction with USP7. Importantly, knockdown of Beclin-1 sensitized NEK2-overexpressing MM cells to BTZ in vitro and in vivo. In conclusion, we identify a novel mechanism whereby autophagy is activated by the complex of NEK2/USP7/Beclin-1 in MM cells. Targeting the autophagy signaling pathway may provide a promising therapeutic strategy to overcome NEK2-induced drug resistance in MM.
Collapse
Affiliation(s)
- Jiliang Xia
- Department of HematologyXiangya HospitalCentral South UniversityChangshaChina
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Yanjuan He
- Department of HematologyXiangya HospitalCentral South UniversityChangshaChina
| | - Bin Meng
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Shilian Chen
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Jingyu Zhang
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Xuan Wu
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Yinghong Zhu
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Yi Shen
- Department of Orthopaedic SurgerySecond Xiangya HospitalCentral South UniversityChangshaChina
- Department of MedicineDivision of Hematology, Oncology and Blood and Marrow TransplantationHolden Comprehensive Cancer CenterUniversity of IowaIAUSA
| | - Xiangling Feng
- Xiangya School of Public HealthCentral South UniversityChangshaChina
| | - Yongjun Guan
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Chunmei Kuang
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Jiaojiao Guo
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Qian Lei
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Yangbowen Wu
- Xiangya School of Public HealthCentral South UniversityChangshaChina
| | - Gang An
- State Key Laboratory of Experimental HematologyInstitute of Hematology & Blood Diseases HospitalChinese Academy of Medical Science & Peking Union Medical CollegeTianjinChina
| | - Guancheng Li
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| | - Lugui Qiu
- State Key Laboratory of Experimental HematologyInstitute of Hematology & Blood Diseases HospitalChinese Academy of Medical Science & Peking Union Medical CollegeTianjinChina
| | - Fenghuang Zhan
- Department of MedicineDivision of Hematology, Oncology and Blood and Marrow TransplantationHolden Comprehensive Cancer CenterUniversity of IowaIAUSA
| | - Wen Zhou
- Department of HematologyXiangya HospitalCentral South UniversityChangshaChina
- Key Laboratory for Carcinogenesis and InvasionChinese Ministry of EducationKey Laboratory of CarcinogenesisChinese Ministry of HealthCancer Research InstituteSchool of Basic Medical SciencesCentral South UniversityChangshaChina
| |
Collapse
|
26
|
Tian W, Wang Z, Tang NN, Li JT, Liu Y, Chu WF, Yang BF. Ascorbic Acid Sensitizes Colorectal Carcinoma to the Cytotoxicity of Arsenic Trioxide via Promoting Reactive Oxygen Species-Dependent Apoptosis and Pyroptosis. Front Pharmacol 2020; 11:123. [PMID: 32153415 PMCID: PMC7047232 DOI: 10.3389/fphar.2020.00123] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 01/29/2020] [Indexed: 12/22/2022] Open
Abstract
Arsenic trioxide (ATO) is an effective therapeutic agent against acute promyelocytic leukemia (APL); however, its anti-tumor effect on solid tumors such as colorectal cancer (CRC) is still in debate. Ascorbic acid (AA) also produces a selective cytotoxic activity against tumor cells. Here, we exploit the potential benefit of ATO/AA combination in generating cytotoxicity to CRC cells, which may lay the groundwork for the potential combinational chemotherapy of CRCs. According to the results, we found that ATO and AA effectively inhibited the viability of human CRC cells in a synergistic manner. AA and ATO corporately activated caspase-3 to trigger apoptosis and upregulated the expression of caspase-1 and promoted formation of inflammasomes to induce pyroptosis. Furthermore, the stimulation of reactive oxygen species (ROS) overproduction was demonstrated as a subcellular mechanism for apoptosis and pyroptosis induced by ATO/AA combination treatment. Our findings suggest that ATO combination with a conventional dosage of AA offers an advantage for killing CRC cells. The synergistic action of ATO/AA combination might be considered a plausible strategy for the treatment of CRC and perhaps other solid tumors as well.
Collapse
Affiliation(s)
- Wei Tian
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Zhuo Wang
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Nan-Nan Tang
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Jia-Tong Li
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Yu Liu
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Wen-Feng Chu
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| | - Bao-Feng Yang
- Department of Pharmacology, The State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University at Harbin, Heilongjiang, China
| |
Collapse
|
27
|
Wu Z, Chen B, Gan Z, Chen F, Luo X. Exogenous Vitamin C-Triggered Surface Charge Conversion of pH/Reduction-Responsive Micelles for the Enhanced Tumor-Specific Activity of Loaded Doxorubicin. Mol Pharm 2020; 17:954-964. [PMID: 31977226 DOI: 10.1021/acs.molpharmaceut.9b01183] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The effective accumulation at tumor sites and endocytosis by tumor cells for anticancer agents in carriers are essential in successful cancer therapy, and both of the processes are affected by the surface charge of drug carriers. In this study, vitamin C (VC) was employed as an "exogenous switch" to trigger the surface charge conversion of DOX-loaded micelles to obtain a better antitumor effect. T micelles formed by poly(ε-caprolactone)-b-poly(N,N-diethylaminoethyl methacrylate)-ss-b-poly(2-methacryloyloxyethyl phosphorylcholine) (PCL-PDEA-ss-PMPC) turned their ζ potentials from +1 mV to +18 mV under treatment of 20 mM VC, while the ζ potentials of control R micelles formed by PCL-ss-P(DEA-r-MPC) almost remained unchanged under the same condition. DOX-loaded T@DOX and R@DOX had high DLCs of 12% and 13.8%, respectively, and both showed an accelerated drug release in a reductive environment (10 mM GSH or 20 mM VC) at pH 5.0. Notably, due to the surface charge conversion and fast drug release triggered by VC, T@DOX/VC (T@DOX was pretreated by VC) showed an enhanced cytotoxicity and cellular uptake superior to T@DOX, R@DOX, and R@DOX/VC. T@DOX/VC also displayed the in vivo antitumor effect well, which was comparable to DOX·HCl but with less toxic side effects than DOX·HCl. In summary, VC as an exogenous trigger can induce a better antitumor effect of drug-loaded micelles with a suitable polymer structure by charge conversion, and T@DOX/VC has shown to be as a promising approach to achieve potent treatment of tumors.
Collapse
Affiliation(s)
- Zhengzhong Wu
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Bin Chen
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Ziying Gan
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Fan Chen
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Xianglin Luo
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China.,State Key Lab of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| |
Collapse
|
28
|
Zhu FX, Wang XT, Ye ZZ, Gan ZP, Lai YR. Construction of a prognosis‑associated long noncoding RNA‑mRNA network for multiple myeloma based on microarray and bioinformatics analysis. Mol Med Rep 2020; 21:999-1010. [PMID: 32016443 PMCID: PMC7003030 DOI: 10.3892/mmr.2020.10930] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 04/10/2019] [Indexed: 02/07/2023] Open
Abstract
At present, the association between prognosis-associated long noncoding RNAs (lncRNAs) and mRNAs is yet to be reported in multiple myeloma (MM). The aim of the present study was to construct prognostic models with lncRNAs and mRNAs, and to map the interactions between these lncRNAs and mRNAs in MM. LncRNA and mRNA data from 559 patients with MM were acquired from the Genome Expression Omnibus (dataset GSE24080), and their prognostic values were calculated using the survival package in R. Multivariate Cox analysis was used on the top 20 most significant prognosis-associated mRNAs and lncRNAs to develop prognostic signatures. The performances of these prognostic signatures were tested using the survivalROC package in R, which allows for time-dependent receiver operator characteristic (ROC) curve estimation. Weighted correlation network analysis (WGCNA) was conducted to investigate the associations between lncRNAs and mRNAs, and a lncRNA-mRNA network was constructed using Cytoscape software. Univariate Cox regression analysis identified 39 lncRNAs and 1,445 mRNAs that were significantly associated with event-free survival of MM patients. The top 20 most significant survival-associated lncRNAs and mRNAs were selected as candidates for analyzing independent MM prognostic factors. Both signatures could be used to separate patients into two groups with distinct outcomes. The areas under the ROC curves were 0.739 for the lncRNA signature and 0.732 for the mRNA signature. In the lncRNA-mRNA network, a total of 143 mRNAs were positively or negatively associated with 23 prognosis-associated lncRNAs. NCRNA00201, LOC115110 and RP5-968J1.1 were the most dominant drivers. The present study constructed a model that predicted prognosis in MM and formed a network with the corresponding prognosis-associated mRNAs, providing a novel perspective for the clinical diagnosis and treatment of MM, and suggesting novel directions for interpreting the mechanisms underlying the development of MM.
Collapse
Affiliation(s)
- Fang-Xiao Zhu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Xiao-Tao Wang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Zhi-Zhong Ye
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong 518040, P.R. China
| | - Zhao-Ping Gan
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Yong-Rong Lai
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| |
Collapse
|
29
|
Abstract
Over the past century, the notion that vitamin C can be used to treat cancer has generated much controversy. However, new knowledge regarding the pharmacokinetic properties of vitamin C and recent high-profile preclinical studies have revived interest in the utilization of high-dose vitamin C for cancer treatment. Studies have shown that pharmacological vitamin C targets many of the mechanisms that cancer cells utilize for their survival and growth. In this Opinion article, we discuss how vitamin C can target three vulnerabilities many cancer cells share: redox imbalance, epigenetic reprogramming and oxygen-sensing regulation. Although the mechanisms and predictive biomarkers that we discuss need to be validated in well-controlled clinical trials, these new discoveries regarding the anticancer properties of vitamin C are promising to help identify patient populations that may benefit the most from high-dose vitamin C therapy, developing effective combination strategies and improving the overall design of future vitamin C clinical trials for various types of cancer.
Collapse
Affiliation(s)
- Bryan Ngo
- Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Justin M Van Riper
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Lewis C Cantley
- Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
| | - Jihye Yun
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.
| |
Collapse
|
30
|
Ye M, Pang N, Wan T, Huang Y, Wei T, Jiang X, Zhou Y, Huang Y, Yang H, Zhang Z, Yang L. Oxidized Vitamin C (DHA) Overcomes Resistance to EGFR-targeted Therapy of Lung Cancer through Disturbing Energy Homeostasis. J Cancer 2019; 10:757-764. [PMID: 30719175 PMCID: PMC6360421 DOI: 10.7150/jca.28087] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 10/28/2018] [Indexed: 02/07/2023] Open
Abstract
Switching aerobic respiration to anaerobic glycolysis of cancer cells plays an important role in development and progression of acquired resistance. Since vitamin C enabled the inhibition of glycolysis of cancer cells, and erlotinib-resistant sub-line of HCC827 (ER6 cells) switched its metabolic features to higher glycolysis for survival, we hypothesize that vitamin C is able to inhibit glycolysis of ER6 cells. In this study, we found that both reduced vitamin C and oxidized vitamin C (DHA) could selectively suppress the viability of ER6 cells. DHA was efficient in inhibiting glycolysis and leading to energy crisis, which could be one mechanism for overcoming drug resistance to erlotinib of ER6 cells. Our data suggest that applying DHA could be a novel treatment strategy for NSCLC with acquired resistance to targeted therapy.
Collapse
Affiliation(s)
- Mingtong Ye
- The First Women and Children's Hospital of Huizhou, Huizhou, Guangdong, PR China
| | - Nengzhi Pang
- Department of Nutrition, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, PR China
| | - Ting Wan
- Huizhou First People's Hospital, Huizhou, Guangdong, PR China
| | - Yuanling Huang
- Department of Nutrition, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, PR China
| | - Tianyi Wei
- The First Women and Children's Hospital of Huizhou, Huizhou, Guangdong, PR China
| | - Xuye Jiang
- Department of Nutrition, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, PR China
| | - Yujia Zhou
- Department of Nutrition, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, PR China
| | - Yufeng Huang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Hainan Yang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Zhenfeng Zhang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Lili Yang
- Department of Nutrition, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, PR China
| |
Collapse
|
31
|
Shenoy N, Creagan E, Witzig T, Levine M. Ascorbic Acid in Cancer Treatment: Let the Phoenix Fly. Cancer Cell 2018; 34:700-706. [PMID: 30174242 PMCID: PMC6234047 DOI: 10.1016/j.ccell.2018.07.014] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 06/25/2018] [Accepted: 07/28/2018] [Indexed: 01/25/2023]
Abstract
Vitamin C (ascorbic acid, ascorbate), despite controversy, has re-emerged as a promising anti-cancer agent. Recent knowledge of intravenous ascorbate pharmacokinetics and discovery of unexpected mechanisms of ascorbate action have spawned many investigations. Two mechanisms of anti-cancer activity with ascorbate have gained prominence: hydrogen peroxide-induced oxidative stress and DNA demethylation mediated by ten-eleven translocation enzyme activation. Here, we highlight salient aspects of the evolution of ascorbate in cancer treatment, provide insights into the pharmacokinetics of ascorbate, describe mechanisms of its anti-cancer activity in relation to the pharmacokinetics, outline promising preclinical and clinical evidence, and recommend future directions.
Collapse
Affiliation(s)
- Niraj Shenoy
- Division of Hematology & Medical Oncology, Department of Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA; Department of Medicine (Oncology), Albert Einstein College of Medicine- Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY 10467, USA.
| | - Edward Creagan
- Division of Hematology & Medical Oncology, Department of Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Thomas Witzig
- Division of Hematology & Medical Oncology, Department of Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Mark Levine
- Molecular and Clinical Nutrition Section, Intramural Research Program, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892-1372, USA.
| |
Collapse
|
32
|
Carr AC, Cook J. Intravenous Vitamin C for Cancer Therapy - Identifying the Current Gaps in Our Knowledge. Front Physiol 2018; 9:1182. [PMID: 30190680 PMCID: PMC6115501 DOI: 10.3389/fphys.2018.01182] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 08/06/2018] [Indexed: 02/04/2023] Open
Abstract
The use of intravenous vitamin C (IVC) for cancer therapy has long been an area of intense controversy. Despite this, high dose IVC has been administered for decades by complementary health care practitioners and physicians, with little evidence base resulting in inconsistent clinical practice. In this review we pose a series of questions of relevance to both researchers and clinicians, and also patients themselves, in order to identify current gaps in our knowledge. These questions include: Do oncology patients have compromised vitamin C status? Is intravenous the optimal route of vitamin C administration? Is IVC safe? Does IVC interfere with chemotherapy or radiotherapy? Does IVC decrease the toxic side effects of chemotherapy and improve quality of life? What are the relevant mechanisms of action of IVC? What are the optimal doses, frequency, and duration of IVC therapy? Researchers have made massive strides over the last 20 years and have addressed many of these important aspects, such as the best route for administration, safety, interactions with chemotherapy, quality of life, and potential mechanisms of action. However, we still do not know the answers to a number of fundamental questions around best clinical practice, such as how much, how often and for how long to administer IVC to oncology patients. These questions point the way forward for both basic research and future clinical trials.
Collapse
Affiliation(s)
- Anitra C Carr
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - John Cook
- New Brighton Health Care, Christchurch, New Zealand
| |
Collapse
|
33
|
Vissers MCM, Das AB. Potential Mechanisms of Action for Vitamin C in Cancer: Reviewing the Evidence. Front Physiol 2018; 9:809. [PMID: 30018566 PMCID: PMC6037948 DOI: 10.3389/fphys.2018.00809] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/08/2018] [Indexed: 12/12/2022] Open
Abstract
Whether vitamin C (ascorbate) has a role to play as an anti-cancer agent has been debated for decades. Ascorbate has been used by cancer patients in an unregulated environment, either as a dietary supplement or in pharmacological doses administered by infusion, with numerous reports of clinical benefit, but in the absence of rigorous clinical trial data. The design of appropriate clinical trials has been hindered by a lack of understanding of the mechanism(s) of action that would inform the choice of effective dose, timing of administration and likely responsive cancer models. More recently, expanded understanding of the biological activities of ascorbate has led to a number of plausible hypotheses for mechanisms of anti-cancer activity. Prominent among these are the generation of significant quantities of hydrogen peroxide by the autoxidation of supra-physiological concentrations of ascorbate and stimulation of the 2-oxoglutarate-dependent dioxygenase family of enzymes (2-OGDDs) that have a cofactor requirement for ascorbate. Hydrogen peroxide generation is postulated to generate oxidative stress that preferentially targets cancer cells. The 2-OGDDs include the hydroxylases that regulate the hypoxic response, a major driver of tumor survival, angiogenesis, stem cell phenotype and metastasis, and the epigenetic histone and DNA demethylases. The latter are of particular interest, with recent studies suggesting a promising role for ascorbate in the regulation of the ten-eleven translocase (TET) DNA demethylases in hematological cancers. Support for these proposed mechanisms has come from many in vitro studies, and xenograft animal models have consistently shown an anti-cancer effect of ascorbate administration. However, decisive evidence for any particular mechanism(s) of action is not yet available from an in vivo setting. With a number of early phase clinical trials currently underway, evidence for potential mechanism(s) of action is required to inform the most appropriate study design and choice of cancer model. Hopefully such information will result in sound clinical data that will avert adding any further controversy to this already contentious debate.
Collapse
Affiliation(s)
- Margreet C M Vissers
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, Christchurch, New Zealand
| | - Andrew B Das
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, Christchurch, New Zealand
| |
Collapse
|
34
|
Zhang W, Wu Y, Dong HJ, Yin JJ, Zhang H, Wu HA, Song LN, Chong Y, Li ZX, Gu N, Zhang Y. Sparks fly between ascorbic acid and iron-based nanozymes: A study on Prussian blue nanoparticles. Colloids Surf B Biointerfaces 2018; 163:379-384. [PMID: 29353215 DOI: 10.1016/j.colsurfb.2018.01.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 12/02/2017] [Accepted: 01/09/2018] [Indexed: 01/17/2023]
Abstract
Herein we reported Prussian blue nanoparticles (PBNPs) possess ascorbic acid oxidase (AAO)- and ascorbic acid peroxidase (APOD)-like activities, which suppressed the formation of harmful H2O2 and finally inhibited the anti-cancer efficiency of ascorbic acid (AA). This newly revealed correlation between iron and AA could provide new insight for the studies of nanozymes and free radical biology.
Collapse
Affiliation(s)
- Wei Zhang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing 210096, PR China; The Jiangsu Province Research Institute for Clinical Medicine, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, PR China
| | - Yang Wu
- Research Centre of Clinical Oncology, Jiangsu Cancer Hospital, Nanjing 210009, PR China
| | - Hai-Jiao Dong
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China
| | - Jun-Jie Yin
- Division of Analytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA
| | - Hui Zhang
- Division of Analytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA
| | - Hao-An Wu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China
| | - Li-Na Song
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, PR China
| | - Yu Chong
- Division of Analytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA
| | - Zhuo-Xuan Li
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China
| | - Ning Gu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing 210096, PR China.
| | - Yu Zhang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing 210096, PR China.
| |
Collapse
|
35
|
Zhan X, Yu W, Franqui-Machin R, Bates ML, Nadiminti K, Cao H, Amendt BA, Jethava Y, Frech I, Zhan F, Tricot G. Alteration of mitochondrial biogenesis promotes disease progression in multiple myeloma. Oncotarget 2017; 8:111213-111224. [PMID: 29340048 PMCID: PMC5762316 DOI: 10.18632/oncotarget.22740] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 10/13/2017] [Indexed: 01/14/2023] Open
Abstract
Many cancers, including multiple myeloma (MM), retain more cytosolic iron to promote tumor cell growth and drug resistance. Higher cytosolic iron promotes oxidative damage due to its interaction with reactive oxygen species generated by mitochondria. The variation of mitochondrial biogenesis in different stages of MM disease was evaluated using gene expression profiles in a large clinical dataset. Sixteen of 18mitochondrial biogenesis related gene sets, including mitochondrial biogenesis signature and oxidative phosphorylation, were increased in myeloma cells compared with normal plasma cells and high expression was associated with an inferior patient outcome. Relapsed and drug resistant myeloma samples had higher expression of mitochondrial biogenesis signatures than newly diagnosed patient samples. The expression of mitochondrial biogenesis genes was regulated by the cellular iron content, which showed a synergistic effect in patient outcome in MM. Pharmacological ascorbic acid induced myeloma cell death by inhibition of mitochondria oxidative phosphorylation in an in vivo model. Here, we identify that dysregulated mitochondrial biogenesis and iron homeostasis play a major role in myeloma progression and patient outcome and that pharmacological ascorbic acid, through cellular iron content and mitochondrial oxidative species, should be considered as a novel treatment in myeloma including drug-resistant and relapsed patients.
Collapse
Affiliation(s)
- Xin Zhan
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Wenjie Yu
- Department of Anatomy and Cell Biology University of Iowa, Iowa City, IA, USA
| | - Reinaldo Franqui-Machin
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
- Molecular & Cellular Biology Program, University of Iowa, Iowa City, IA, USA
| | - Melissa L. Bates
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, USA
| | - Kalyan Nadiminti
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Huojun Cao
- Department of Endodontics University of Iowa, Iowa City, IA, USA
| | - Brad A. Amendt
- Department of Anatomy and Cell Biology University of Iowa, Iowa City, IA, USA
- Department of Endodontics University of Iowa, Iowa City, IA, USA
| | - Yogesh Jethava
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Ivana Frech
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Fenghuang Zhan
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Guido Tricot
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| |
Collapse
|
36
|
Affiliation(s)
| | - Mark Levine
- Molecular and Clinical Nutrition Section, NIDDK, NIH, Bethesda, MD 20892, United States.
| |
Collapse
|