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Shi Y, Ma J, Li S, Liu C, Liu Y, Chen J, Liu N, Liu S, Huang H. Sex difference in human diseases: mechanistic insights and clinical implications. Signal Transduct Target Ther 2024; 9:238. [PMID: 39256355 PMCID: PMC11387494 DOI: 10.1038/s41392-024-01929-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 06/26/2024] [Accepted: 07/23/2024] [Indexed: 09/12/2024] Open
Abstract
Sex characteristics exhibit significant disparities in various human diseases, including prevalent cardiovascular diseases, cancers, metabolic disorders, autoimmune diseases, and neurodegenerative diseases. Risk profiles and pathological manifestations of these diseases exhibit notable variations between sexes. The underlying reasons for these sex disparities encompass multifactorial elements, such as physiology, genetics, and environment. Recent studies have shown that human body systems demonstrate sex-specific gene expression during critical developmental stages and gene editing processes. These genes, differentially expressed based on different sex, may be regulated by androgen or estrogen-responsive elements, thereby influencing the incidence and presentation of cardiovascular, oncological, metabolic, immune, and neurological diseases across sexes. However, despite the existence of sex differences in patients with human diseases, treatment guidelines predominantly rely on male data due to the underrepresentation of women in clinical trials. At present, there exists a substantial knowledge gap concerning sex-specific mechanisms and clinical treatments for diverse diseases. Therefore, this review aims to elucidate the advances of sex differences on human diseases by examining epidemiological factors, pathogenesis, and innovative progress of clinical treatments in accordance with the distinctive risk characteristics of each disease and provide a new theoretical and practical basis for further optimizing individualized treatment and improving patient prognosis.
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Affiliation(s)
- Yuncong Shi
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Jianshuai Ma
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Sijin Li
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Chao Liu
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Yuning Liu
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Jie Chen
- Department of Radiotherapy, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ningning Liu
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Shiming Liu
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Hui Huang
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China.
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
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Sun ML, Chen W, Wang XH. Reliability of Metformin's protective effects against doxorubicin-induced cardiotoxicity: a meta-analysis of animal studies. Front Pharmacol 2024; 15:1435866. [PMID: 39175538 PMCID: PMC11338926 DOI: 10.3389/fphar.2024.1435866] [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: 05/21/2024] [Accepted: 07/24/2024] [Indexed: 08/24/2024] Open
Abstract
Background The protective effects of metformin (Met) against doxorubicin (Dox)-induced cardiotoxicity via potential hypotheses of mechanisms of action with unknown reliability and credibility. Objectives This study aimed to investigate the protective effects of Met against Dox-induced cardiotoxicity and the underlying mechanisms of action, as well as examine their reliability and credibility. Methods A comprehensive search was conducted within the PubMed, Embase, Web of Science, Science Direct, Scopus, and CNKI databases from inception to 31 December 2023. Animal experiments evaluating the efficacy of Met against Dox-induced cardiotoxicity were included in this study. The primary efficacy outcomes were markers of myocardial injury. Effect size was measured using the standardized mean difference for continuous variables. Data were pooled using a random-effects model in the Stata 18 statistical software package. Results Twenty-one studies involving 203-208 animals treated with Dox and 271-276 animals treated with Dox and Met were included in this analysis. Quality assessment revealed high-quality scores. Pooled results favored Met treatment based on the serum lactate dehydrogenase (LDH), creatine kinase-myocardial band (CK-MB), cardiac troponin I (cTnI), and aspartate aminotransferase levels. Sensitivity analysis using the leave-one-out method demonstrated stable results. Funnel plots, Egger's test, and Begg's test confirmed potential publication bias. The oxidative stress hypothesis has been investigated extensively based on abundant evidence. Conclusion Met is effective and safe for protecting against Dox-induced cardiotoxicity, thus making it an appropriate drug for clinical investigation. The oxidative stress hypothesis of mechanism of action is well established with highest reliability and credibility.
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Affiliation(s)
- Ming-Li Sun
- Phase I Clinical Trial Research Center, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Wei Chen
- Department of Intensive Care Unit, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Xing-He Wang
- Phase I Clinical Trial Research Center, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
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Hong Y, Li X, Li J, He Q, Huang M, Tang Y, Chen X, Chen J, Tang KJ, Wei C. H3K27ac acts as a molecular switch for doxorubicin-induced activation of cardiotoxic genes. Clin Epigenetics 2024; 16:91. [PMID: 39014511 PMCID: PMC11251309 DOI: 10.1186/s13148-024-01709-8] [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: 03/24/2024] [Accepted: 07/12/2024] [Indexed: 07/18/2024] Open
Abstract
BACKGROUND Doxorubicin (Dox) is an effective chemotherapeutic drug for various cancers, but its clinical application is limited by severe cardiotoxicity. Dox treatment can transcriptionally activate multiple cardiotoxicity-associated genes in cardiomyocytes, the mechanisms underlying this global gene activation remain poorly understood. METHODS AND RESULTS Herein, we integrated data from animal models, CUT&Tag and RNA-seq after Dox treatment, and discovered that the level of H3K27ac (a histone modification associated with gene activation) significantly increased in cardiomyocytes following Dox treatment. C646, an inhibitor of histone acetyltransferase, reversed Dox-induced H3K27ac accumulation in cardiomyocytes, which subsequently prevented the increase of Dox-induced DNA damage and apoptosis. Furthermore, C646 alleviated cardiac dysfunction in Dox-treated mice by restoring ejection fraction and reversing fractional shortening percentages. Additionally, Dox treatment increased H3K27ac deposition at the promoters of multiple cardiotoxic genes including Bax, Fas and Bnip3, resulting in their up-regulation. Moreover, the deposition of H3K27ac at cardiotoxicity-related genes exhibited a broad feature across the genome. Based on the deposition of H3K27ac and mRNA expression levels, several potential genes that might contribute to Dox-induced cardiotoxicity were predicted. Finally, the up-regulation of H3K27ac-regulated cardiotoxic genes upon Dox treatment is conservative across species. CONCLUSIONS Taken together, Dox-induced epigenetic modification, specifically H3K27ac, acts as a molecular switch for the activation of robust cardiotoxicity-related genes, leading to cardiomyocyte death and cardiac dysfunction. These findings provide new insights into the relationship between Dox-induced cardiotoxicity and epigenetic regulation, and identify H3K27ac as a potential target for the prevention and treatment of Dox-induced cardiotoxicity.
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Affiliation(s)
- Yu Hong
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xinlan Li
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Jia Li
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Qiuyi He
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Manbing Huang
- Department of Critical Care Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yubo Tang
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiao Chen
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jie Chen
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ke-Jing Tang
- Department of Pharmacy, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chao Wei
- Zhongshan School of Medicine, Sun Yat-Sen University, No.74 Zhongshan Rd.2, Guangzhou, 510080, China.
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Liu X, Li Z. The role and mechanism of epigenetics in anticancer drug-induced cardiotoxicity. Basic Res Cardiol 2024:10.1007/s00395-024-01054-0. [PMID: 38724618 DOI: 10.1007/s00395-024-01054-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/20/2024] [Accepted: 05/03/2024] [Indexed: 05/23/2024]
Abstract
Cardiovascular disease is the main factor contributing to the global burden of diseases, and the cardiotoxicity caused by anticancer drugs is an essential component that cannot be ignored. With the development of anticancer drugs, the survival period of cancer patients is prolonged; however, the cardiotoxicity caused by anticancer drugs is becoming increasingly prominent. Currently, cardiovascular disease has emerged as the second leading cause of mortality among long-term cancer survivors. Anticancer drug-induced cardiotoxicity has become a frontier and hot topic. The discovery of epigenetics has given the possibility of environmental changes in gene expression, protein synthesis, and traits. It has been found that epigenetics plays a pivotal role in promoting cardiovascular diseases, such as heart failure, coronary heart disease, and hypertension. In recent years, increasing studies have underscored the crucial roles played by epigenetics in anticancer drug-induced cardiotoxicity. Here, we provide a comprehensive overview of the role and mechanisms of epigenetics in anticancer drug-induced cardiotoxicity.
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Affiliation(s)
- Xuening Liu
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Zijian Li
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China.
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China.
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital; State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China.
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Xie J, Lin H, Zuo A, Shao J, Sun W, Wang S, Song J, Yao W, Luo Y, Sun J, Wang M. The JMJD family of histone demethylase and their intimate links to cardiovascular disease. Cell Signal 2024; 116:111046. [PMID: 38242266 DOI: 10.1016/j.cellsig.2024.111046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/21/2024]
Abstract
The incidence rate and mortality rate of cardiovascular disease rank first in the world. It is associated with various high-risk factors, and there is no single cause. Epigenetic modifications, such as DNA methylation or histone modification, actively participate in the initiation and development of cardiovascular diseases. Histone lysine methylation is a type of histone post-translational modification. The human Jumonji C domain (JMJD) protein family consists of more than 30 members. JMJD proteins participate in many key nuclear processes and play a key role in the specific regulation of gene expression, DNA damage and repair, and DNA replication. Importantly, increasing evidence shows that JMJD proteins are abnormally expressed in cardiovascular diseases, which may be a potential mechanism for the occurrence and development of these diseases. Here, we discuss the key roles of JMJD proteins in various common cardiovascular diseases. This includes histone lysine demethylase, which has been studied in depth, and less-studied JMJD members. Furthermore, we focus on the epigenetic changes induced by each JMJD member, summarize recent research progress, and evaluate their relationship with cardiovascular diseases and therapeutic potential.
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Affiliation(s)
- Jiarun Xie
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Haoyu Lin
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Anna Zuo
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Junqiao Shao
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Wei Sun
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Shaoting Wang
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jianda Song
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Wang Yao
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Yanyu Luo
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jia Sun
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China.
| | - Ming Wang
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.
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Hasan AU, Obara M, Sato S, Kondo Y, Taira E. CD146/MCAM links doxorubicin-induced epigenetic dysregulation to the impaired fatty acid transportation in H9c2 cardiomyoblasts. Biochem Biophys Res Commun 2024; 693:149370. [PMID: 38100998 DOI: 10.1016/j.bbrc.2023.149370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 11/25/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
CD146/MCAM has garnered significant attention for its potential contribution to cardiovascular disease; however, the transcriptional regulation and functions remain unclear. To explore these processes regarding cardiomyopathy, we employed doxorubicin, a widely used stressor for cardiomyocytes. Our in vitro study on H9c2 cardiomyoblasts highlights that, besides impairing the fatty acid uptake in the cells, doxorubicin suppressed the expression of fatty acid binding protein 4 (Fabp4) along with the histone deacetylase 9 (Hdac9), bromodomain and extra-terminal domain proteins (BETs: Brd2 and Brd4), while augmented the production of CD146/MCAM. Silencing and chemical inhibition of Hdac9 further augmented CD146/MCAM and deteriorated fatty acid uptake. In contrast, chemical inhibition of BETs as well as silencing of MCAM/CD146 ameliorated fatty acid uptake. Moreover, protein kinase C (PKC) inhibition abrogated CD146/MCAM, particularly in the nucleus. Taken together, our results suggest that epigenetic dysregulation of Hdac9, Brd2, and Brd4 alters CD146/MCAM expression, deteriorating fatty acid uptake by downregulating Fabp4. This process depends on the PKC-mediated nuclear translocation of CD146. Thus, this study highlights a pivotal role of CD146/MCAM in doxorubicin-induced cardiomyopathy.
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Affiliation(s)
- Arif Ul Hasan
- Department of Pharmacology, School of Medicine, Iwate Medical University, Iwate, Japan; Department of Pharmacology, School of Medicine, International University of Health and Welfare, Chiba, Japan.
| | - Mami Obara
- Department of Pharmacology, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Sachiko Sato
- Department of Pharmacology, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Yukiko Kondo
- Department of Pharmacology, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Eiichi Taira
- Department of Pharmacology, School of Medicine, Iwate Medical University, Iwate, Japan
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Mukherjee O, Paul S, Das S, Rakshit S, Shanmugam G, George M, Sarkar K. Doxorubicin induced epigenetic regulation of dendritic cell maturation in association with T cell activation facilitates tumor protective immune response in non-small cell lung cancer (NSCLC). Pathol Res Pract 2024; 253:155004. [PMID: 38086291 DOI: 10.1016/j.prp.2023.155004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/23/2023] [Accepted: 11/28/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND NSCLC is one of the leading causes of death and is often diagnosed at late stages with no alternative therapeutic approach. DCs are professional antigen-presenting cells and DC-based immunotherapy has been under the spotlight for its anti-cancer properties. Epigenetic modifications including DNA methylation and histone modification in DCs play a crucial role in regulating their functions such as maturation and activation,innate immune responses, T cell priming, antigen presentation, and cytokine production. In the current study, we investigated the anti-cancer properties of Doxorubicin at a noncytotoxic concentration that could be extrapolated as an epigenetic regulator for DC maturation to elicit anti-tumor activity. METHODOLOGIES PBMCs from normal and NSCLC blood samples were isolated and treated with growth factors. DCs were matured with low dose Doxorubicin and the DC maturation markers were checked by using flow-cytometry. Further, ELISA was performed and low dose Doxorubicin-induced DCs were pulsed with LCA (Lung Cancer Antigen) and primed with CD4 +T helper (Th) cells for cytotoxicity assessment. Further, epigenetic markers of T: DC conjugation were immunofluorescently visualized under a microscope. ChIP-qPCR and Invitro assays such as histone methylation, DNA methylation, and m6A methylation were performed to study the epigenetic changes under low dose Dox treatment. IL-12 neutralization assay was performed to check for the IL-12 dependency of DCs and their effect under Dox at low dose treatment. This was further followed by a Western Blotting analysis for histone and non-histone proteins. RESULTS Low dose Doxorubicin induces epigenetic changes in DCs to elicit an anti-tumor response in NSCLC through the generation of CTLs with a concomitant increase in the extracellular secretions of anti-inflammatory cytokines. We also found that low dosage of Doxorubicin matured DCs when pulsed with LCA and primed with CD4 +T helper cells, secrete IFN-γ which is important in orchestrating adaptive immunity by activating CD8 + cytotoxic T-lymphocytes. Also, the secretions of IL-12 help us infer that protective immunity is also induced via Th1 response which triggered selectively the translocation of PKCθ to immunological synapse in between DC and Th. Further, methylation and acetylation markers H3K4me3 and H3K14Ac respectively upregulated whereas levels of STAT5, NFkB, NOTCH1, and DNAPKcs were downregulated. DNA and RNA methylation assays then lead to confirmations about the epigenetic changes caused by low dose Dox treatment. DNA methylation was reduced which resulted in the activation of tumor suppressor gene p53 and Th1-associated transcription factor TBX21. On the other hand, both absolute and relative RNA methylation quantification increased in the presence of Dox at a low dose. CONCLUSION From this study, we understand that non-cytotoxic concentration of Doxorubicin increases the Ag-presenting ability of DCs via an IL-12-dependent mechanism and causes epigenetic modifications in NSCLC.
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Affiliation(s)
- Oishi Mukherjee
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Sambuddha Paul
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Sumana Das
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Sudeshna Rakshit
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Geetha Shanmugam
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Melvin George
- Department of Clinical Pharmacology, SRM Medical College Hospital and Research Centre, Kattankulathur, Chennai, Tamil Nadu 603203, India
| | - Koustav Sarkar
- Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu 603203, India.
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Qiu Y, Jiang P, Huang Y. Anthracycline-induced cardiotoxicity: mechanisms, monitoring, and prevention. Front Cardiovasc Med 2023; 10:1242596. [PMID: 38173817 PMCID: PMC10762801 DOI: 10.3389/fcvm.2023.1242596] [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: 06/22/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Anthracyclines are the most fundamental and important treatment of several cancers especially for lymphoma and breast cancer. However, their use is limited by a dose-dependent cardiotoxicity which may emerge early at the initiation of anthracycline administration or several years after termination of the therapy. A full comprehending of the mechanisms of anthracycline-induced cardiotoxicity, which has not been achieved and is currently under the efforts, is critical to the advance of developing effective methods to protect against the cardiotoxicity, as well as to early detect and treat it. Therefore, we review the recent progress of the mechanism underlying anthracycline-induced cardiotoxicity, as well as approaches to monitor and prevent this issue.
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Affiliation(s)
- Yun Qiu
- Department of Cardiology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Piao Jiang
- Department of Oncology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- The First Clinical Medical College, Nanchang University, Nanchang, China
| | - Yingmei Huang
- Department of Cardiology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
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Satpathy C, Kumar Mishra T, Singh S, Jha AK. Reverse cardio-oncology: A budding concept. Indian Heart J 2023; 75:398-402. [PMID: 37774949 PMCID: PMC10774571 DOI: 10.1016/j.ihj.2023.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/01/2023] Open
Abstract
Having established the significance of cardiovascular side-effects of anti-neoplastic drugs, present day cardio-oncology has forayed into newer territories buoyed by research into the multiple connections that exist between cardiovascular disease and cancer. An emerging concept of reverse cardio-oncology focuses on the heightened risk of cancer in patients with cardiovascular disease. Common mechanistics of cancer and heart failure (HF) like chronic inflammation and clonal haematopoesis as well as common predisposing factors like obesity and diabetes underline the relation between both cardiovascular disease and various cancers.This review discusses the potential magnitude of the problem, the underlying pathophysiological mechanisms and classification of this novel subject.
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Affiliation(s)
- Chhabi Satpathy
- Department of Cardiology, MKCG Medical College and Hospital, Berhampur, Odisha, India
| | - Trinath Kumar Mishra
- Department of Cardiology, MKCG Medical College and Hospital, Berhampur, Odisha, India.
| | - Subhasish Singh
- Department of Cardiology, MKCG Medical College and Hospital, Berhampur, Odisha, India
| | - Anshu Kumar Jha
- Department of Cardiology, MKCG Government Medical College, Berhampur, Odisha, India
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Zhuo C, Xin J, Huang W, Zhang D, Yan X, Li R, Li H, Lan J, Lin L, Li L, Wang X, Liu L, Wang Y, Li X, Mao Y, Chen H, Wu S, Yang X, Jiang W. Irisin protects against doxorubicin-induced cardiotoxicity by improving AMPK-Nrf2 dependent mitochondrial fusion and strengthening endogenous anti-oxidant defense mechanisms. Toxicology 2023; 494:153597. [PMID: 37499777 DOI: 10.1016/j.tox.2023.153597] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/14/2023] [Accepted: 07/23/2023] [Indexed: 07/29/2023]
Abstract
Irisin, a new exercise-mediated myokine, plays an important role in cardiovascular diseases by regulating cell energy metabolism. The induction of mitochondrial dysfunction and oxidative stress are the crucial mechanisms involved in doxorubicin-induced cardiomyocyte damage and cardiac dysfunction, but the mitochondria-dependent protective mechanisms of irisin in DOX-impaired cardiomyocytes are poorly understood. In this study, we exposed mouse-FNDC5 (irisin-precursor)-knockout, FNDC5 transgenic mice and their WT littermates, as well as cultured neonatal rat cardiomyocytes to DOX at a dosage of 4 mg/kg (once a week for 4 weeks) in vivo and 2 μM in vitro, respectively, then investigated how irisin alleviated DOX-induced oxidative stress and myocardial injury. Irisin knockout worsened, while irisin overexpression attenuated DOX-induced mortality, body weight loss, myocardial atrophy, damage and oxidative stress, cardiac remodeling and dysfunction in mice. Exogenous irisin supplementation (20 nM) also relieved these DOX-induced damage in cardiomyocytes. Intriguingly, irisin activated AMPK-Nrf2 signaling axis, and then up-regulated the transcription and protein expression of the downstream target genes of Nrf2, including mitochondrial fusion-related genes (mitofusin 1/2 and Optic Atrophy Type 1) and endogenous anti-oxidant genes, to promote mitochondrial fusion, improve mitochondrial dynamics and mitochondrial function, and reduced oxidative stress damage in DOX-induced cardiomyocytes. These results suggest that irisin protects the hearts from DOX-induced cardiotoxicity by improving mitochondrial dynamics and strengthening the endogenous anti-oxidant system through an AMPK-Nrf2 axis dependent manner, thus reducing DOX-induced oxidative stress injury in cardiomyocytes.
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Affiliation(s)
- Caili Zhuo
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Juanjuan Xin
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Wenjing Huang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Die Zhang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Xin Yan
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Ruli Li
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - He Li
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Jie Lan
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Lan Lin
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Lingyu Li
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Xuemei Wang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Linling Liu
- Department of Pharmacology, School of Preclinical and Forensic Medicine, Sichuan University, Chengdu 610041, PR China
| | - Yingling Wang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Xinyue Li
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Yan Mao
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Hongying Chen
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Sisi Wu
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Xijing Yang
- Animal Experiment Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Wei Jiang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China.
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11
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Ceballos JA, Jaramillo-Isaza S, Calderón JC, Miranda PB, Giraldo MA. Doxorubicin Interaction with Lipid Monolayers Leads to Decreased Membrane Stiffness when Experiencing Compression-Expansion Dynamics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023. [PMID: 37320858 DOI: 10.1021/acs.langmuir.3c00250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Physical membrane models permit to study and quantify the interactions of many external molecules with monitored and simplified systems. In this work, we have constructed artificial Langmuir single-lipid monolayers with dipalmitoylphosphatidylcholine (DPPC), dipalmitoylphosphatidylethanolamine (DPPE), dipalmitoylphosphatidylserine (DPPS), or sphingomyelin to resemble the main lipid components of the mammalian cell membranes. We determined the collapse pressure, minimum area per molecule, and maximum compression modulus (Cs-1) from surface pressure measurements in a Langmuir trough. Also, from compression/expansion isotherms, we estimated the viscoelastic properties of the monolayers. With this model, we explored the membrane molecular mechanism of toxicity of the well-known anticancer drug doxorubicin, with particular emphasis in cardiotoxicity. The results showed that doxorubicin intercalates mainly between DPPS and sphingomyelin, and less between DPPE, inducing a change in the Cs-1 of up to 34% for DPPS. The isotherm experiments suggested that doxorubicin had little effect on DPPC, partially solubilized DPPS lipids toward the bulk of the subphase, and caused a slight or large expansion in the DPPE and sphingomyelin monolayers, respectively. Furthermore, the dynamic viscoelasticity of the DPPE and DPPS membranes was greatly reduced (by 43 and 23%, respectively), while the reduction amounted only to 12% for sphingomyelin and DPPC models. In conclusion, doxorubicin intercalates into the DPPS, DPPE, and sphingomyelin, but not into the DPPC, membrane lipids, inducing a structural distortion that leads to decreased membrane stiffness and reduced compressibility modulus. These alterations may constitute a novel, early step in explaining the doxorubicin mechanism of action in mammalian cancer cells or its toxicity in non-cancer cells, with relevance to explain its cardiotoxicity.
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Affiliation(s)
- Jorge A Ceballos
- Biophysics Group, Institute of Physics, University of Antioquia, Medellin 050010, Colombia
- School of Health Sciences, Pontifical Bolivarian University, Medellin 050031, Colombia
- Sao Carlos Physics Institute, University of Sao Paulo, P.O. Box 369, Sao Carlos, SP 13560-970, Brazil
| | | | - Juan C Calderón
- Physiology and Biochemistry Research Group-PHYSIS, Faculty of Medicine, University of Antioquia, Medellin 050010, Colombia
| | - Paulo B Miranda
- Sao Carlos Physics Institute, University of Sao Paulo, P.O. Box 369, Sao Carlos, SP 13560-970, Brazil
| | - Marco A Giraldo
- Biophysics Group, Institute of Physics, University of Antioquia, Medellin 050010, Colombia
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12
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Wugeng S, Zan S, Liu Y, Bai Y, Hu A, Wei X, Guo C, Su X. MicroRNA-214-3p protects against myocardial ischemia-reperfusion injury by targeting demethylase lysine demethylase 3A. Regen Ther 2023; 23:17-24. [PMID: 37013195 PMCID: PMC10066509 DOI: 10.1016/j.reth.2023.01.008] [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: 06/09/2022] [Revised: 01/12/2023] [Accepted: 01/26/2023] [Indexed: 04/05/2023] Open
Abstract
Objective Many studies have explored the roles of microRNAs (miRs) in myocardial ischemia/reperfusion injury (MI/RI), while the function of miR-214-3p in MI/RI remained obscure. This study aims to unravel the regulatory mechanism of miR-214-3p in MI/RI via targeting histone demethylase lysine demethylase 3A (KDM3A). Methods MI/RI rat model was established by ligating the left anterior descending coronary artery. MiR-214-3p and KDM3A expression in myocardial tissues of MI/RI rats was examined. Then, the serum oxidative stress factors, inflammatory factors, pathological changes of myocardial tissues, cardiomyocyte apoptosis, and fibrosis of myocardial tissues were detected in MI/RI rats intervening with miR-214-3p or KDM3A expression. The targeting relation between miR-214-3p and KDM3A was validated. Results MiR-214-3p was low-expressed while KDM3A was high-expressed in MI/RI rat model. Up-regulated miR-214-3p or down-regulated KDM3A protected against MI/RI via mitigating serum oxidative response, reducing the levels of inflammatory factors, alleviating the pathological changes of myocardial tissues, and decreasing cardiomyocyte apoptosis and fibrosis of myocardial tissue. KDM3A amplification reversed the therapeutic effects of elevated miR-214-3p on MI/RI. KDM3A was targeted by miR-214-3p. Conclusion miR-214-3p hinders cardiomyocyte apoptosis and myocardial injury in MI/RI rats via regulating KDM3A. Thus, miR-214-3p may function as a potential candidate for MI/RI treatment.
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13
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Wang Y, Wang Y, Zou Z, Yuan A, Xiao Z, Geng N, Qiao Z, Li W, Ying X, Lu X, Pu J. Hydrogen sulfide alleviates mitochondrial damage and ferroptosis by regulating OPA3-NFS1 axis in doxorubicin-induced cardiotoxicity. Cell Signal 2023; 107:110655. [PMID: 36924813 DOI: 10.1016/j.cellsig.2023.110655] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023]
Abstract
Ferroptosis is a major cause of cardiotoxicity induced by doxorubicin (DOX). Previous studies have shown that hydrogen sulfide (H2S) inhibits ferroptosis in cardiomyocytes and myoblasts, but the underlying mechanism has not been fully elucidated. In this study, we investigated the role of H2S in protecting against DOX-induced cardiotoxicity both in vivo and in vitro, and elucidated the potential mechanisms involved. We found that DOX downregulated the expression of glutathione peroxidase 4 (GPX4) and NFS1, and upregulated the expression of acyl-coenzyme A synthetase long-chain family member 4 (ACSL4) expression level, resulting in increased lipid peroxidation and ferroptosis. Additionally, DOX inhibited MFN2 expression and increased DRP1 and FIS1 expression, leading to abnormal mitochondrial structure and function. In contrast, exogenous H2S inhibited DOX-induced ferroptosis by restoring GPX4 and NFS1 expression, and reducing lipid peroxidation in H9C2 cells. This effect was similar to that of the ferroptosis antagonist ferrostatin-1 (Fer-1) in protecting against DOX-induced cardiotoxicity. We further demonstrated that the protective effect of H2S was mediated by the key mitochondrial membrane protein optic atrophy 3 (OPA3), which was downregulated by DOX and restored by exogenous H2S. Overexpression of OPA3 alleviated DOX-induced mitochondrial dysfunction and ferroptosis both in vivo and in vitro. Mechanistically, NFS1 has an inhibitory effect on ferroptosis, and NFS1 deficiency increases the susceptibility of cardiomyocytes to ferroptosis. OPA3 is involved in the regulation of ferroptosis by interacting with NFS1. Post-translationally, DOX promoted OPA3 ubiquitination, while exogenous H2S antagonized OPA3 ubiquitination by promoting OPA3 s-sulfhydration. In summary, our findings suggested that H2S protects against DOX-induced cardiotoxicity by inhibiting ferroptosis via targeting the OPA3-NFS1 axis. This provides a potential therapeutic strategy for the treatment of DOX-induced cardiotoxicity.
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Affiliation(s)
- Yifan Wang
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Yuehong Wang
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Zhiguo Zou
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Ancai Yuan
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Zemeng Xiao
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Na Geng
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - ZhiQing Qiao
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Wenli Li
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
| | - Xiaoying Ying
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China..
| | - Xiyuan Lu
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China..
| | - Jun Pu
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, Cancer Institute, Shanghai, China
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14
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El Khoury R, Ramirez SP, Loyola CD, Joddar B. Demonstration of doxorubicin's cardiotoxicity and screening using a 3D bioprinted spheroidal droplet-based system. RSC Adv 2023; 13:8338-8351. [PMID: 36922946 PMCID: PMC10010162 DOI: 10.1039/d3ra00421j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/03/2023] [Indexed: 03/16/2023] Open
Abstract
Doxorubicin (DOX) is a highly effective anthracycline chemotherapy agent effective in treating a broad range of life-threatening malignancies but it causes cardiotoxicity in many subjects. While the mechanism of its cardiotoxic effects remains elusive, DOX-related cardiotoxicity can lead to heart failure in patients. In this study, we investigated the effects of DOX-induced cardiotoxicity on human cardiomyocytes (CMs) using a three-dimensional (3D) bioprinted cardiac spheroidal droplet based-system in comparison with the traditional two-dimensional cell (2D) culture model. The effects of DOX were alleviated with the addition of N-acetylcysteine (NAC) and Tiron. Caspase-3 activity was quantified, and reactive oxygen species (ROS) production was measured using dihydroethidium (DHE) staining. Application of varying concentrations of DOX (0.4 μM-1 μM) to CMs revealed a dose-specific response, with 1 μM concentration imposing maximum cytotoxicity and 0.22 ± 0.11% of viable cells in 3D samples versus 1.02 ± 0.28% viable cells in 2D cultures, after 5 days of culture. Moreover, a flow cytometric analysis study was conducted to study CMs proliferation in the presence of DOX and antioxidants. Our data support the use of a 3D bioprinted cardiac spheroidal droplet as a robust and high-throughput screening model for drug toxicity. In the future, this 3D spheroidal droplet model can be adopted as a human-derived tissue-engineered equivalent to address challenges in other various aspects of biomedical pre-clinical research.
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Affiliation(s)
- Raven El Khoury
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL), The University of Texas at El Paso El Paso TX 79968 USA
- Department of Metallurgical, Materials, and Biomedical Engineering, M201 Engineering, The University of Texas at El Paso 500 W. University Avenue El Paso TX 79968 USA
| | - Salma P Ramirez
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL), The University of Texas at El Paso El Paso TX 79968 USA
- Department of Metallurgical, Materials, and Biomedical Engineering, M201 Engineering, The University of Texas at El Paso 500 W. University Avenue El Paso TX 79968 USA
| | - Carla D Loyola
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL), The University of Texas at El Paso El Paso TX 79968 USA
- Department of Metallurgical, Materials, and Biomedical Engineering, M201 Engineering, The University of Texas at El Paso 500 W. University Avenue El Paso TX 79968 USA
| | - Binata Joddar
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL), The University of Texas at El Paso El Paso TX 79968 USA
- Department of Metallurgical, Materials, and Biomedical Engineering, M201 Engineering, The University of Texas at El Paso 500 W. University Avenue El Paso TX 79968 USA
- Border Biomedical Research Center, The University of Texas at El Paso 500 W. University Avenue El Paso TX 79968 USA
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15
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Padilla A, Manganaro JF, Huesgen L, Roess DA, Brown MA, Crans DC. Targeting Epigenetic Changes Mediated by Members of the SMYD Family of Lysine Methyltransferases. Molecules 2023; 28:molecules28042000. [PMID: 36838987 PMCID: PMC9967872 DOI: 10.3390/molecules28042000] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/24/2023] Open
Abstract
A comprehensive understanding of the mechanisms involved in epigenetic changes in gene expression is essential to the clinical management of diseases linked to the SMYD family of lysine methyltransferases. The five known SMYD enzymes catalyze the transfer of donor methyl groups from S-adenosylmethionine (SAM) to specific lysines on histones and non-histone substrates. SMYDs family members have distinct tissue distributions and tissue-specific functions, including regulation of development, cell differentiation, and embryogenesis. Diseases associated with SMYDs include the repressed transcription of SMYD1 genes needed for the formation of ion channels in the heart leading to heart failure, SMYD2 overexpression in esophageal squamous cell carcinoma (ESCC) or p53-related cancers, and poor prognosis associated with SMYD3 overexpression in more than 14 types of cancer including breast cancer, colon cancer, prostate cancer, lung cancer, and pancreatic cancer. Given the importance of epigenetics in various pathologies, the development of epigenetic inhibitors has attracted considerable attention from the pharmaceutical industry. The pharmacologic development of the inhibitors involves the identification of molecules regulating both functional SMYD SET (Suppressor of variegation, Enhancer of Zeste, Trithorax) and MYND (Myeloid-Nervy-DEAF1) domains, a process facilitated by available X-ray structures for SMYD1, SMYD2, and SMYD3. Important leads for potential pharmaceutical agents have been reported for SMYD2 and SMYD3 enzymes, and six epigenetic inhibitors have been developed for drugs used to treat myelodysplastic syndrome (Vidaza, Dacogen), cutaneous T-cell lymphoma (Zoinza, Isrodax), and peripheral T-cell lymphoma (Beleodag, Epidaza). The recently demonstrated reversal of SMYD histone methylation suggests that reversing the epigenetic effects of SMYDs in cancerous tissues may be a desirable target for pharmacological development.
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Affiliation(s)
- Alyssa Padilla
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523-1617, USA
| | - John F. Manganaro
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
| | - Lydia Huesgen
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523-1617, USA
| | - Deborah A. Roess
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523-1617, USA
| | - Mark A. Brown
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523-1005, USA
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO 80523-1678, USA
- Graduate Degree Program in Ecology, Department of Ethnic Studies, Global Health and Health Disparities, Colorado School of Public Health, Colorado State University, Fort Collins, CO 80523-1612, USA
- Correspondence: (M.A.B.); (D.C.C.)
| | - Debbie C. Crans
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523-1005, USA
- Correspondence: (M.A.B.); (D.C.C.)
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16
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Chelu M, Musuc AM. Polymer Gels: Classification and Recent Developments in Biomedical Applications. Gels 2023; 9:161. [PMID: 36826331 PMCID: PMC9956074 DOI: 10.3390/gels9020161] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/12/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
Polymer gels are a valuable class of polymeric materials that have recently attracted significant interest due to the exceptional properties such as versatility, soft-structure, flexibility and stimuli-responsive, biodegradability, and biocompatibility. Based on their properties, polymer gels can be used in a wide range of applications: food industry, agriculture, biomedical, and biosensors. The utilization of polymer gels in different medical and industrial applications requires a better understanding of the formation process, the factors which affect the gel's stability, and the structure-rheological properties relationship. The present review aims to give an overview of the polymer gels, the classification of polymer gels' materials to highlight their important features, and the recent development in biomedical applications. Several perspectives on future advancement of polymer hydrogel are offered.
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Affiliation(s)
| | - Adina Magdalena Musuc
- “Ilie Murgulescu” Institute of Physical Chemistry, 202 Spl. Independentei, 060021 Bucharest, Romania
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17
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Wu L, Huang J, Trivedi P, Sun X, Yu H, He Z, Zhang X. Zinc finger myeloid Nervy DEAF-1 type (ZMYND) domain containing proteins exert molecular interactions to implicate in carcinogenesis. Discov Oncol 2022; 13:139. [PMID: 36520265 PMCID: PMC9755447 DOI: 10.1007/s12672-022-00597-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Morphogenesis and organogenesis in the low organisms have been found to be modulated by a number of proteins, and one of such factor, deformed epidermal auto-regulatory factor-1 (DEAF-1) has been initially identified in Drosophila. The mammalian homologue of DEAF-1 and structurally related proteins have been identified, and they formed a family with over 20 members. The factors regulate gene expression through association with co-repressors, recognition of genomic marker, to exert histone modification by catalyze addition of some chemical groups to certain amino acid residues on histone and non-histone proteins, and degradation host proteins, so as to regulate cell cycle progression and execution of cell death. The formation of fused genes during chromosomal translocation, exemplified with myeloid transforming gene on chromosome 8 (MTG8)/eight-to-twenty one translocation (ETO) /ZMYND2, MTG receptor 1 (MTGR1)/ZMYND3, MTG on chromosome 16/MTGR2/ZMYND4 and BS69/ZMYND11 contributes to malignant transformation. Other anomaly like copy number variation (CNV) of BS69/ZMYND11 and promoter hyper methylation of BLU/ZMYND10 has been noted in malignancies. It has been reported that when fusing with Runt-related transcription factor 1 (RUNX1), the binding of MTG8/ZMYND2 with co-repressors is disturbed, and silencing of BLU/ZMYND10 abrogates its ability to inhibition of cell cycle and promotion of apoptotic death. Further characterization of the implication of ZMYND proteins in carcinogenesis would enhance understanding of the mechanisms of occurrence and early diagnosis of tumors, and effective antitumor efficacy.
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Affiliation(s)
- Longji Wu
- Department of Pathophysiology, School of Basic Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Songshan Lake Scientific and Industrial Park, Dongguan, 523808, Guangdong, People's Republic of China
- Chinese-American Tumor Institute, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China
- Institute of Modern Biology, Nanjing University, Nanjing, Jiangsu, China
| | - Jing Huang
- Department of Pathophysiology, School of Basic Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Songshan Lake Scientific and Industrial Park, Dongguan, 523808, Guangdong, People's Republic of China
- Chinese-American Tumor Institute, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China
| | - Pankaj Trivedi
- Department of Experimental Medicine, La Sapienza University, Rome, Italy
| | - Xuerong Sun
- Institute of Aging, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China
| | - Hongbing Yu
- Chinese-American Tumor Institute, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China
| | - Zhiwei He
- Department of Pathophysiology, School of Basic Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Songshan Lake Scientific and Industrial Park, Dongguan, 523808, Guangdong, People's Republic of China
- Chinese-American Tumor Institute, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China
| | - Xiangning Zhang
- Department of Pathophysiology, School of Basic Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Songshan Lake Scientific and Industrial Park, Dongguan, 523808, Guangdong, People's Republic of China.
- Chinese-American Tumor Institute, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, People's Republic of China.
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18
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Liang Z, He Y, Hu X. Cardio-Oncology: Mechanisms, Drug Combinations, and Reverse Cardio-Oncology. Int J Mol Sci 2022; 23:ijms231810617. [PMID: 36142538 PMCID: PMC9501315 DOI: 10.3390/ijms231810617] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
Chemotherapy, radiotherapy, targeted therapy, and immunotherapy have brought hope to cancer patients. With the prolongation of survival of cancer patients and increased clinical experience, cancer-therapy-induced cardiovascular toxicity has attracted attention. The adverse effects of cancer therapy that can lead to life-threatening or induce long-term morbidity require rational approaches to prevention and treatment, which requires deeper understanding of the molecular biology underpinning the disease. In addition to the drugs used widely for cardio-protection, traditional Chinese medicine (TCM) formulations are also efficacious and can be expected to achieve “personalized treatment” from multiple perspectives. Moreover, the increased prevalence of cancer in patients with cardiovascular disease has spurred the development of “reverse cardio-oncology”, which underscores the urgency of collaboration between cardiologists and oncologists. This review summarizes the mechanisms by which cancer therapy induces cardiovascular toxicity, the combination of antineoplastic and cardioprotective drugs, and recent advances in reverse cardio-oncology.
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19
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Mullen M, Wen Tan WL, Rhee JW, Wu JC. Modeling Susceptibility to Cardiotoxicity in Cancer Therapy Using Human iPSC-Derived Cardiac Cells and Systems Biology. Heart Fail Clin 2022; 18:335-347. [PMID: 35718410 DOI: 10.1016/j.hfc.2022.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The development of human-induced pluripotent stem cell-derived cardiac cell types has created a new paradigm in assessing drug-induced cardiotoxicity. Advances in genomics and epigenomics have also implicated several genomic loci and biological pathways that may contribute to susceptibility to cancer therapies. In this review, we first provide a brief overview of the cardiotoxicity associated with chemotherapy. We then provide a detailed summary of systems biology approaches being applied to elucidate potential molecular mechanisms involved in cardiotoxicity. Finally, we discuss combining systems biology approaches with iPSC technology to help discover molecular mechanisms associated with cardiotoxicity.
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Affiliation(s)
- McKay Mullen
- Stanford Cardiovascular Institute, Stanford University, 265 Campus Drive G1120B, Stanford, CA 94304, USA
| | - Wilson Lek Wen Tan
- Stanford Cardiovascular Institute, Stanford University, 265 Campus Drive G1120B, Stanford, CA 94304, USA
| | - June-Wha Rhee
- Department of Medicine, City of Hope Comprehensive Cancer Center, 1500 E Duarte Rd, Duarte, CA 91010, USA.
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University, 265 Campus Drive G1120B, Stanford, CA 94304, USA; Department of Medicine, Division of Cardiovascular Medicine, Stanford University; Department of Radiology, Stanford University, 265 Campus Drive G1120B, Stanford, CA 94304, USA.
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20
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Ahn D, Kim CW, Go RE, Choi KC. Evaluation of mitochondrial oxidative toxicity in mammalian cardiomyocytes by determining the highly reproducible and reliable increase in mitochondrial superoxides after exposure to therapeutic drugs. Toxicol In Vitro 2022; 83:105393. [PMID: 35618243 DOI: 10.1016/j.tiv.2022.105393] [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: 01/11/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 01/11/2023]
Abstract
Mitochondria are important cytoplasmic elements present in eukaryotic cells, and are involved in converting energy to ATP through oxidative phosphorylation. Mitochondria are vulnerable to reactive oxygen species (ROS), thereby making it imperative to evaluate the toxicity. However, existing methods that evaluate mitochondrial toxicity in cardiomyocytes are limited. In the current study, we aimed to determine a mitochondrial biomarker that measures the toxicity of mitochondria, and subsequently suggest an efficient evaluation system for evaluating mitochondrial-specific oxidative toxicity. To achieve this, AC16 human cardiomyocytes, H9C2 rat cardiomyocytes were exposed to acetaminophen (AP), amiodarone hydrochloride (AMD), doxorubicin hydrochloride (Dox), valproic acid sodium salt (Val), and (Z)-4-hydroxytamoxifen (4-OHT). Mitochondrial oxidative stress was determined by staining the drug-treated cells with MitoSOX™ red fluorescence dye, followed by imaging with a fluorescence microscope. All working concentrations of Dox showed increased levels of red fluorescence in AC16 and H9C2 cells, whereas exposure to Val did not alter the red fluorescence level of both cells. Considering our results, increased MitoSOX™ subsequent to drug exposure is a highly reproducible and reliable method to measure the mitochondrial-specific oxidative toxicity. These results indicate that a screening system using MitoSOX™ has the potential to be applied as a reliable biomarker for determining mitochondrial oxidative toxicity in new drug development.
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Affiliation(s)
- Dohee Ahn
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea
| | - Cho-Won Kim
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea
| | - Ryeo-Eun Go
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea
| | - Kyung-Chul Choi
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
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21
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Long D, Chen C, Li W, Peng W, Li D, Zhou R, Dang X. Cardiac Expression of Esophageal Cancer-Related Gene-4 is Regulated by Sp1 and is a Potential Early Target of Doxorubicin-Induced Cardiotoxicity. Cardiovasc Toxicol 2022; 22:404-418. [PMID: 35129819 DOI: 10.1007/s12012-022-09722-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 01/18/2022] [Indexed: 11/26/2022]
Abstract
Esophageal Cancer-Related Gene 4 (Ecrg4) expressed in cardiomyocytes and the cardiac conduction system is downregulated during cardiac ischemia and atrial fibrillation. To explore whether Ecrg4 plays any role in doxorubicin (DOX)-induced cardiotoxicity. Rats and neonatal rat cardiomyocytes (NRCMs) were employed to study the effect of DOX on Ecrg4 transcription. Bioinformatics combined with promoter analysis were used to map the rat Ecrg4 promoter. ChIP assay was used to evaluate the binding of Sp1 to the Ecrg4 promoter. Transient transfection was used to study the effect of Sp1 on the expression of endogenous Ecrg4. DOX decreased endogenous Ecrg4 gene expression in the heart and cultured NRCMs. In silico analysis showed that the 5'UTR immediately upstream of the start codon ATG, harbors a putative promoter that is GC-rich, and contains CpG islands, multiple overlapping Sp1sites. Transcription is initiated mainly on the 'C' at - 15. Serial 5'-deletion combined with dual-luciferase assays showed that the rat Ecrg4 core promoter resides at - 1/- 800. Sp1 transactivated Ecrg4 gene, which was almost abolished by DOX. Furthermore, ChIP assay showed that Sp1 specifically bound to the Ecrg4 promoter was interrupted by DOX. Finally, DOX suppressed Sp1 protein expression, and restoration of Sp1 increased Ecrg4 expression that was resistant to DOX-induced Ecrg4 downregulation. Importantly, cardiomyocyte-specific loss of Ecrg4 significantly enriched the differentially expressed proteins in the signaling pathways commonly involved in DOX-induced cardiotoxicity. Our results indicate that Sp1 mediates DOX-induced suppression of Ecrg4, which may contribute indirectly to its cardiotoxicity.
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Affiliation(s)
- Dandan Long
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China
| | - Chunyue Chen
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China
| | - Wei Li
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China
| | - Wanling Peng
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China
| | - Dongmei Li
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China
| | - Rui Zhou
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China.
| | - Xitong Dang
- The Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, 1-1 Xianglin Road, Longmatan District, Luzhou, 646000, Sichuan, China.
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22
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Kitakata H, Endo J, Ikura H, Moriyama H, Shirakawa K, Katsumata Y, Sano M. Therapeutic Targets for DOX-Induced Cardiomyopathy: Role of Apoptosis vs. Ferroptosis. Int J Mol Sci 2022; 23:1414. [PMID: 35163335 PMCID: PMC8835899 DOI: 10.3390/ijms23031414] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 01/04/2023] Open
Abstract
Doxorubicin (DOX) is the most widely used anthracycline anticancer agent; however, its cardiotoxicity limits its clinical efficacy. Numerous studies have elucidated the mechanisms underlying DOX-induced cardiotoxicity, wherein apoptosis has been reported as the most common final step leading to cardiomyocyte death. However, in the past two years, the involvement of ferroptosis, a novel programmed cell death, has been proposed. The purpose of this review is to summarize the historical background that led to each form of cell death, focusing on DOX-induced cardiotoxicity and the molecular mechanisms that trigger each form of cell death. Furthermore, based on this understanding, possible therapeutic strategies to prevent DOX cardiotoxicity are outlined. DNA damage, oxidative stress, intracellular signaling, transcription factors, epigenetic regulators, autophagy, and metabolic inflammation are important factors in the molecular mechanisms of DOX-induced cardiomyocyte apoptosis. Conversely, the accumulation of lipid peroxides, iron ion accumulation, and decreased expression of glutathione and glutathione peroxidase 4 are important in ferroptosis. In both cascades, the mitochondria are an important site of DOX cardiotoxicity. The last part of this review focuses on the significance of the disruption of mitochondrial homeostasis in DOX cardiotoxicity.
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Affiliation(s)
| | | | | | | | | | | | - Motoaki Sano
- Department of Cardiology, Keio University School of Medicine, Tokyo 160-8582, Japan; (H.K.); (J.E.); (H.I.); (H.M.); (K.S.); (Y.K.)
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23
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Eugeni E, Arato I, Del Sordo R, Sidoni A, Garolla A, Ferlin A, Calafiore R, Brancorsini S, Mancuso F, Luca G. Fertility Preservation and Restoration Options for Pre-Pubertal Male Cancer Patients: Current Approaches. Front Endocrinol (Lausanne) 2022; 13:877537. [PMID: 35784573 PMCID: PMC9244702 DOI: 10.3389/fendo.2022.877537] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/25/2022] [Indexed: 12/12/2022] Open
Abstract
Fertility preservation for prepubertal male patients undergoing gonadotoxic therapies, potentially depleting spermatogonial cells, is an expanding necessity, yet most of the feasible options are still in the experimental phase. We present our experience and a summary of current and novel possibilities regarding the different strategies to protect or restore fertility in young male patients, before proceeding with chemotherapy or radiotherapy for malignances or other diseases. Adult oncological patients should always be counselled to cryopreserve the semen before starting treatment, however this approach is not suitable for prepubertal boys, who aren't capable to produce sperm yet. Fortunately, since the survival rate of pediatric cancer patients has skyrocketed in the last decade and it's over 84%, safeguarding their future fertility is becoming a major concern for reproductive medicine. Surgical and medical approaches to personalize treatment or protect the gonads could be a valid first step to take. Testicular tissue autologous grafting or xenografting, and spermatogonial stem cells (SSCs) transplantation, are the main experimental options available, but spermatogenesis in vitro is becoming an intriguing alternative. All of these methods feature both strong and weak prospects. There is also relevant controversy regarding the type of testicular material to preserve and the cryopreservation methods. Since transplanted cells are bound to survive based on SSCs number, many ways to enrich their population in cultures have been proposed, as well as different sites of injection inside the testis. Testicular tissue graft has been experimented on mice, rabbits, rhesus macaques and porcine, allowing the birth of live offspring after performing intracytoplasmic sperm injection (ICSI), however it has never been performed on human males yet. In vitro spermatogenesis remains a mirage, although many steps in the right direction have been performed. The manufacturing of 3D scaffolds and artificial spermatogenetic niche, providing support to stem cells in cultures, seems like the best way to further advance in this field.
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Affiliation(s)
- Elena Eugeni
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- Department of Medicine and Medical Specialties, Division of Medical Andrology and Endocrinology of Reproduction, University of Terni, Terni, Italy
- *Correspondence: Elena Eugeni,
| | - Iva Arato
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Rachele Del Sordo
- Division of Anatomic Pathology and Histology, Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Angelo Sidoni
- Division of Anatomic Pathology and Histology, Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Andrea Garolla
- Unit of Andrology and Reproductive Medicine, Department of Medicine, School of Medicine and Surgery, University of Padua, Padua, Italy
| | - Alberto Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, School of Medicine and Surgery, University of Padua, Padua, Italy
| | - Riccardo Calafiore
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Stefano Brancorsini
- Section of Pathology (Terni), Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Francesca Mancuso
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Giovanni Luca
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- Department of Medicine and Medical Specialties, Division of Medical Andrology and Endocrinology of Reproduction, University of Terni, Terni, Italy
- International Biotechnological Center for Endocrine, Metabolic and Embryo-Reproductive Translational Research (CIRTEMER), Department of Medicine and Surgery, University of Perugia, Perugia, Italy
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24
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Scicchitano M, Carresi C, Nucera S, Ruga S, Maiuolo J, Macrì R, Scarano F, Bosco F, Mollace R, Cardamone A, Coppoletta AR, Guarnieri L, Zito MC, Bava I, Cariati L, Greco M, Foti DP, Palma E, Gliozzi M, Musolino V, Mollace V. Icariin Protects H9c2 Rat Cardiomyoblasts from Doxorubicin-Induced Cardiotoxicity: Role of Caveolin-1 Upregulation and Enhanced Autophagic Response. Nutrients 2021; 13:nu13114070. [PMID: 34836326 PMCID: PMC8623794 DOI: 10.3390/nu13114070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/06/2021] [Accepted: 11/12/2021] [Indexed: 12/26/2022] Open
Abstract
Doxorubicin (Doxo) is a widely used antineoplastic drug which often induces cardiomyopathy, leading to congestive heart failure through the intramyocardial production of reactive oxygen species (ROS). Icariin (Ica) is a flavonoid isolated from Epimedii Herba (Berberidaceae). Some reports on the pharmacological activity of Ica explained its antioxidant and cardioprotective effects. The aim of our study was to assess the protective activities of Ica against Doxo-detrimental effects on rat heart-tissue derived embryonic cardiac myoblasts (H9c2 cells) and to identify, at least in part, the molecular mechanisms involved. Our results showed that pretreatment of H9c2 cells with 1 μM and 5 μM of Ica, prior to Doxo exposure, resulted in an improvement in cell viability, a reduction in ROS generation, the prevention of mitochondrial dysfunction and mPTP opening. Furthermore, for the first time, we identified one feasible molecular mechanism through which Ica could exerts its cardioprotective effects. Indeed, our data showed a significant reduction in Caveolin-1(Cav-1) expression levels and a specific inhibitory effect on phosphodiesterase 5 (PDE5a) activity, improving mitochondrial function compared to Doxo-treated cells. Besides, Ica significantly prevented apoptotic cell death and downregulated the main pro-autophagic marker Beclin-1 and LC3 lipidation rate, restoring physiological levels of activation of the protective autophagic process. These results suggest that Ica might have beneficial cardioprotective effects in attenuating cardiotoxicity in patients requiring anthracycline chemotherapy through the inhibition of oxidative stress and, in particular, through the modulation of Cav-1 expression levels and the involvement of PDE5a activity, thereby leading to cardiac cell survival.
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Affiliation(s)
- Miriam Scicchitano
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Cristina Carresi
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
- Correspondence:
| | - Saverio Nucera
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Stefano Ruga
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Jessica Maiuolo
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Roberta Macrì
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Federica Scarano
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Francesca Bosco
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Rocco Mollace
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Antonio Cardamone
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Anna Rita Coppoletta
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Lorenza Guarnieri
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Maria Caterina Zito
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Irene Bava
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Luca Cariati
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Marta Greco
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy;
| | - Daniela Patrizia Foti
- Department of Experimental, Clinical Medicine University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy;
| | - Ernesto Palma
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
- IRCCS San Raffaele Pisana, 88163 Roma, Italy
| | - Micaela Gliozzi
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Vincenzo Musolino
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
| | - Vincenzo Mollace
- Institute of Research for Food Safety and Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (M.S.); (S.N.); (S.R.); (J.M.); (R.M.); (F.S.); (F.B.); (R.M.); (A.C.); (A.R.C.); (L.G.); (M.C.Z.); (I.B.); (L.C.); (E.P.); (M.G.); (V.M.); (V.M.)
- IRCCS San Raffaele Pisana, 88163 Roma, Italy
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25
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Chen D, Kelly C, Haw TJ, Lombard JM, Nordman IIC, Croft AJ, Ngo DTM, Sverdlov AL. Heart Failure in Breast Cancer Survivors: Focus on Early Detection and Novel Biomarkers. Curr Heart Fail Rep 2021; 18:362-377. [PMID: 34731413 DOI: 10.1007/s11897-021-00535-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2021] [Indexed: 01/17/2023]
Abstract
PURPOSE OF REVIEW Breast cancer survival rate has greatly improved in the last two decades due to the emergence of next-generation anti-cancer agents. However, cardiotoxicity remains a significant adverse effect arising from traditional and emerging chemotherapies as well as targeted therapies for breast cancer patients. In this review, we will discuss cardiotoxicities of both traditional and emerging therapies for breast cancer. We will discuss current practices to detect cardiotoxicity of these therapies with the focus on new and emerging biomarkers. We will then focus on 'omics approaches, especially the use of epigenetics to discover novel biomarkers and therapeutics to mitigate cardiotoxicity. RECENT FINDINGS Significant cardiotoxicities of conventional chemotherapies remain and new and unpredictable new forms of cardiac and/or vascular toxicity emerge with the surge in novel and targeted therapies. Yet, there is no clear guidance on detection of cardiotoxicity, except for significant left ventricular systolic dysfunction, and even then, there is no uniform definition of what constitutes cardiotoxicity. The gold standard for detection of cardiotoxicity involves a serial echocardiography in conjunction with blood-based biomarkers to detect early subclinical cardiac dysfunction. However, the ability of these tests to detect early disease remains limited and not all forms of toxicity are detectable with these modalities. There is an unprecedented need to discover novel biomarkers that are sensitive and specific for early detection of subclinical cardiotoxicity. In that space, novel echocardiographic techniques, such as strain, are becoming more common-place and new biomarkers, discovered by epigenetic approaches, seem to become promising alternatives or adjuncts to conventional non-specific cardiac biomarkers.
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Affiliation(s)
- Dongqing Chen
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle, NSW, Callaghan, Australia
| | - Conagh Kelly
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle, NSW, Callaghan, Australia
| | - Tatt Jhong Haw
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle, NSW, Callaghan, Australia.,Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle Calvary Mater Newcastle, NSW, Waratah, Australia
| | - Janine M Lombard
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle Calvary Mater Newcastle, NSW, Waratah, Australia
| | - Ina I C Nordman
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle Calvary Mater Newcastle, NSW, Waratah, Australia
| | - Amanda J Croft
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle Calvary Mater Newcastle, NSW, Waratah, Australia
| | - Doan T M Ngo
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle, NSW, Callaghan, Australia. .,School of Biomedical Science and Pharmacy, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia.
| | - Aaron L Sverdlov
- Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle, NSW, Callaghan, Australia. .,Cardio-Oncology & Cardiometabolic Research Group, College of Health, Medicine and Wellbeing, Hunter Medical Research Institute & University of Newcastle Calvary Mater Newcastle, NSW, Waratah, Australia. .,Cardiovascular Department, John Hunter Hospital, Hunter New England Local Health District, NSW, New Lambton Heights, Australia. .,School of Medicine and Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia.
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26
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Pandey S, Kuo CH, Chen WST, Yeh YL, Kuo WW, Chen RJ, Day CH, Pai PY, Ho TJ, Huang CY. Perturbed ER homeostasis by IGF-IIRα promotes cardiac damage under stresses. Mol Cell Biochem 2021; 477:143-152. [PMID: 34586566 DOI: 10.1007/s11010-021-04261-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 09/08/2021] [Indexed: 11/26/2022]
Abstract
The heart is a very dynamic pumping organ working perpetually to maintain a constant blood supply to the whole body to transport oxygen and nutrients. Unfortunately, it is also subjected to various stresses based on physiological or pathological conditions, particularly more vulnerable to damages caused by oxidative stress. In this study, we investigate the molecular mechanism and contribution of IGF-IIRα in endoplasmic reticulum stress induction in the heart under doxorubicin-induced cardiotoxicity. Using in vitro H9c2 cells, in vivo transgenic rat cardiac tissues, siRNAs against CHOP, chemical ER chaperone PBA, and western blot experiments, we found that IGF-IIRα overexpression enhanced ER stress markers ATF4, ATF6, IRE1α, and PERK which were further aggravated by DOX treatment. This was accompanied by a significant perturbation in stress-associated MAPKs such as p38 and JNK. Interestingly, PARKIN, a stress responsive cellular protective mediator was significantly downregulated by IGF-IIRα concomitant with decreased expression of ER chaperone GRP78. Furthermore, ER stress-associated pro-apoptotic factor CHOP was increased considerably in a dose-dependent manner followed by elevated c-caspase-12 and c-caspase-3 activities. Conversely, treatment of H9c2 cells with chemical ER chaperone PBA or siRNA against CHOP abolished the IGF-IIRα-induced ER stress responses. Altogether, these findings suggested that IGF-IIRα contributes to ER stress induction and inhibits cellular stress coping proteins while increasing pro-apoptotic factors feeding into a cardio myocyte damage program that eventually paves the way to heart failure.
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Affiliation(s)
- Sudhir Pandey
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, 970, Taiwan
| | - Chia-Hua Kuo
- Laboratory of Sports Nutrition, University of Taipei, Taipei, Taiwan
| | | | - Yu-Lan Yeh
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
- Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan
| | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Ray-Jade Chen
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Cecilia Hsuan Day
- Department of Nursing, Mei Ho University, Pingguang Road, Pingtung, Taiwan
| | - Pei-Ying Pai
- Division of Cardiology, China Medical University Hospital, Taichung, Taiwan
| | - Tsung-Jung Ho
- Integration Center of Traditional Chinese and Modern Medicine, Hualien Tzu Chi Hospital, Hualien, 970, Taiwan.
- School of Post-Baccalaureate Chinese Medicine, College of Medicine, Tzu Chi University, Hualien, Taiwan.
- Department of Chinese Medicine, Hualien Tzu Chi Hospital, Hualien, Taiwan.
| | - Chih-Yang Huang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan.
- Department of Chinese Medicine, Hualien Tzu Chi Hospital, Hualien, Taiwan.
- Department of Medical Research, China Medical University Hospital, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 404, Taiwan.
- Department of Biotechnology, Asia University, Taichung, Taiwan.
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, 970, Taiwan.
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Berg PC, Hansson ÅML, Røsand Ø, Marwarha G, Høydal MA. Overexpression of Neuron-Derived Orphan Receptor 1 (NOR-1) Rescues Cardiomyocytes from Cell Death and Improves Viability after Doxorubicin Induced Stress. Biomedicines 2021; 9:1233. [PMID: 34572418 PMCID: PMC8471245 DOI: 10.3390/biomedicines9091233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/07/2021] [Accepted: 09/12/2021] [Indexed: 12/16/2022] Open
Abstract
Following myocardial infarction, reperfusion injury (RI) is commonly observed due to the excessive formation of, e.g., reactive oxygen species (ROS). Doxorubicin (DOX), a widely used anti-cancer drug, is also known to cause cardiotoxicity due to excessive ROS production. Exercise training has been shown to protect the heart against both RI- and DOX-induced cardiotoxicity, but the exact mechanism is still unknown. Neuron-derived orphan receptor 1 (NOR-1) is an important exercise-responsive protein in the skeletal muscle which has also been reported to facilitate cellular survival during hypoxia. Therefore, we hypothesized that NOR-1 could protect cardiomyocytes (CMs) against cellular stress induced by DOX. We also hypothesized that NOR-1 is involved in preparing the CMs against a stress situation during nonstimulated conditions by increasing cell viability. To determine the protective effect of NOR-1 in CMs stressed with DOX challenge, we overexpressed NOR-1 in AC16 human CMs treated with 5 µM DOX for 12 h or the respective vehicle control, followed by performing Lactate dehydrogenase (LDH) activity, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), and caspase-3 activity assays to measure cell death, cell viability, and apoptosis, respectively. In addition, Western blotting analysis was performed to determine the expression of key proteins involved in cardioprotection. We demonstrated that NOR-1 overexpression decreased cell death (p < 0.105) and apoptosis (p < 0.01) while increasing cell viability (p < 0.05) in DOX-treated CMs. We also observed that NOR-1 overexpression increased phosphorylation of extracellular signal-regulated kinase (ERK) (p < 0.01) and protein expression levels of B cell lymphoma extra-large (Bcl-xL) (p < 0.01). We did not detect any significant changes in phosphorylation of protein kinase B (Akt), glycogen synthase kinase-3β (GSK-3β) and signal transducer and activator of transcription 3 (STAT3) or expression levels of superoxide dismutase 2 (SOD2) and cyclin D1. Furthermore, we demonstrated that NOR-1 overexpression increased the cell viability (p < 0.0001) of CMs during nonstimulated conditions without affecting cell death or apoptosis. Our findings indicate that NOR-1 could serve as a potential cardioprotective protein in response to Doxorubicin-induced cellular stress.
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Affiliation(s)
| | | | | | | | - Morten Andre Høydal
- Group of Molecular and Cellular Cardiology, Department of Circulation and Medical Imaging, Faculty of Medicine and Health, Norwegian University of Technology and Science (NTNU), 7030 Trondheim, Norway; (P.-C.B.); (Å.M.L.H.); (Ø.R.); (G.M.)
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Kamuf J, Garcia Bardon A, Ziebart A, Ruemmler R, Schwab J, Dib M, Daiber A, Thal SC, Hartmann EK. Influence of rosuvastatin treatment on cerebral inflammation and nitro-oxidative stress in experimental lung injury in pigs. BMC Anesthesiol 2021; 21:224. [PMID: 34517845 PMCID: PMC8435760 DOI: 10.1186/s12871-021-01436-0] [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: 03/18/2021] [Accepted: 08/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Many patients with acute respiratory distress syndrome (ARDS) suffer from cognitive impairment after hospital discharge. Different mechanisms have been implicated as potential causes for this impairment, inter alia cerebral inflammation. A class of drugs with antioxidant and anti-inflammatory properties are β-HMG-CoA-reductase inhibitors ("statins"). We hypothesized that treatment with rosuvastatin attenuates cerebral cytokine mRNA expression and nitro-oxidative stress in an animal model of acute lung injury. METHODS After approval of the institutional and state animal care committee, we performed this prospective randomized controlled animal study in accordance with the international guidelines for the care and use of laboratory animals. Thirty-two healthy male pigs were randomized to one of four groups: lung injury by central venous injection of oleic acid (n = 8), statin treatment before and directly after lung injury (n = 8), statin treatment after lung injury (n = 8), or ventilation-only controls (n = 8). About 18 h after lung injury and standardized treatment, the animals were euthanised, and the brains and lungs were collected for further examinations. We determined histologic lung injury and cerebral and pulmonal cytokine and 3-nitrotyrosine production. RESULTS We found a significant increase in hippocampal IL-6 mRNA after lung injury (p < 0.05). Treatment with rosuvastatin before and after induction of lung injury led to a significant reduction of hippocampal IL-6 mRNA (p < 0.05). Cerebral 3-nitrotyrosine was significantly higher in lung-injured animals compared with all other groups (p < 0.05 vs. animals treated with rosuvastatin after lung injury induction; p < 0.001 vs. all other groups). 3-Nitrotyrosine was also increased in the lungs of the lung-injured pigs compared to all other groups (p < 0.05 each). CONCLUSIONS Our findings highlight cerebral cytokine production and nitro-oxidative stress within the first day after induction of lung injury. The treatment with rosuvastatin reduced IL-6 mRNA and 3-nitrotyrosine concentration in the brains of the animals. In earlier trials, statin treatment did not reduce mortality in ARDS patients but seemed to improve quality of life in ARDS survivors. Whether this is attributable to better cognitive function because of reduced nitro-oxidative stress and inflammation remains to be elucidated.
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Affiliation(s)
- Jens Kamuf
- Department of Anesthesiology, University Medical Centre, Mainz, Germany.
| | | | - Alexander Ziebart
- Department of Anesthesiology, University Medical Centre, Mainz, Germany
| | - Robert Ruemmler
- Department of Anesthesiology, University Medical Centre, Mainz, Germany
| | - Johannes Schwab
- Department of Anesthesiology, University Medical Centre, Mainz, Germany
| | - Mobin Dib
- Department of Cardiology, University Medical Centre, Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology, University Medical Centre, Mainz, Germany
| | - Serge C Thal
- Department of Anesthesiology, University Medical Centre, Mainz, Germany
| | - Erik K Hartmann
- Department of Anesthesiology, University Medical Centre, Mainz, Germany
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Li D, Yang Y, Wang S, He X, Liu M, Bai B, Tian C, Sun R, Yu T, Chu X. Role of acetylation in doxorubicin-induced cardiotoxicity. Redox Biol 2021; 46:102089. [PMID: 34364220 PMCID: PMC8350499 DOI: 10.1016/j.redox.2021.102089] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/23/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
As a potent chemotherapeutic agent, doxorubicin (DOX) is widely used for the treatment of a variety of cancers However, its clinical utility is limited by dose-dependent cardiotoxicity, and pathogenesis has traditionally been attributed to the formation of reactive oxygen species (ROS). Accordingly, the prevention of DOX-induced cardiotoxicity is an indispensable goal to optimize therapeutic regimens and reduce morbidity. Acetylation is an emerging and important epigenetic modification regulated by histone deacetylases (HDACs) and histone acetyltransferases (HATs). Despite extensive studies of the molecular basis and biological functions of acetylation, the application of acetylation as a therapeutic target for cardiotoxicity is in the initial stage, and further studies are required to clarify the complex acetylation network and improve the clinical management of cardiotoxicity. In this review, we summarize the pivotal functions of HDACs and HATs in DOX-induced oxidative stress, the underlying mechanisms, the contributions of noncoding RNAs (ncRNAs) and exercise-mediated deacetylases to cardiotoxicity. Furthermore, we describe research progress related to several important SIRT activators and HDAC inhibitors with potential clinical value for chemotherapy and cardiotoxicity. Collectively, a comprehensive understanding of specific roles and recent developments of acetylation in doxorubicin-induced cardiotoxicity will provide a basis for improved treatment outcomes in cancer and cardiovascular diseases.
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Affiliation(s)
- Daisong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Yanyan Yang
- Department of Immunology, Basic Medicine School, Qingdao University, Qingdao, 266071, China
| | - Shizhong Wang
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Xiangqin He
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Meixin Liu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Baochen Bai
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Chao Tian
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Ruicong Sun
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Tao Yu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Basic Medicine School, Qingdao University, 38 Deng Zhou Road, Qingdao, 266021, China.
| | - Xianming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, China; Department of Cardiology, The Affiliated Cardiovascular Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266071, China.
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30
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Daiber A, Hahad O, Andreadou I, Steven S, Daub S, Münzel T. Redox-related biomarkers in human cardiovascular disease - classical footprints and beyond. Redox Biol 2021; 42:101875. [PMID: 33541847 PMCID: PMC8113038 DOI: 10.1016/j.redox.2021.101875] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/12/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Global epidemiological studies show that chronic non-communicable diseases such as atherosclerosis and metabolic disorders represent the leading cause of premature mortality and morbidity. Cardiovascular disease such as ischemic heart disease is a major contributor to the global burden of disease and the socioeconomic health costs. Clinical and epidemiological data show an association of typical oxidative stress markers such as lipid peroxidation products, 3-nitrotyrosine or oxidized DNA/RNA bases with all major cardiovascular diseases. This supports the concept that the formation of reactive oxygen and nitrogen species by various sources (NADPH oxidases, xanthine oxidase and mitochondrial respiratory chain) represents a hallmark of the leading cardiovascular comorbidities such as hyperlipidemia, hypertension and diabetes. These reactive oxygen and nitrogen species can lead to oxidative damage but also adverse redox signaling at the level of kinases, calcium handling, inflammation, epigenetic control, circadian clock and proteasomal system. The in vivo footprints of these adverse processes (redox biomarkers) are discussed in the present review with focus on their clinical relevance, whereas the details of their mechanisms of formation and technical aspects of their detection are only briefly mentioned. The major categories of redox biomarkers are summarized and explained on the basis of suitable examples. Also the potential prognostic value of redox biomarkers is critically discussed to understand what kind of information they can provide but also what they cannot achieve.
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Affiliation(s)
- Andreas Daiber
- Department of Cardiology, Molecular Cardiology, University Medical Center, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Langenbeckstr. 1, 55131, Mainz, Germany.
| | - Omar Hahad
- Department of Cardiology, Molecular Cardiology, University Medical Center, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Ioanna Andreadou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Sebastian Steven
- Department of Cardiology, Molecular Cardiology, University Medical Center, Mainz, Germany
| | - Steffen Daub
- Department of Cardiology, Molecular Cardiology, University Medical Center, Mainz, Germany
| | - Thomas Münzel
- Department of Cardiology, Molecular Cardiology, University Medical Center, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Langenbeckstr. 1, 55131, Mainz, Germany.
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Bayo Jimenez MT, Frenis K, Kröller-Schön S, Kuntic M, Stamm P, Kvandová M, Oelze M, Li H, Steven S, Münzel T, Daiber A. Noise-Induced Vascular Dysfunction, Oxidative Stress, and Inflammation Are Improved by Pharmacological Modulation of the NRF2/HO-1 Axis. Antioxidants (Basel) 2021; 10:antiox10040625. [PMID: 33921821 PMCID: PMC8073373 DOI: 10.3390/antiox10040625] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 12/24/2022] Open
Abstract
Vascular oxidative stress, inflammation, and subsequent endothelial dysfunction are consequences of traditional cardiovascular risk factors, all of which contribute to cardiovascular disease. Environmental stressors, such as traffic noise and air pollution, may also facilitate the development and progression of cardiovascular and metabolic diseases. In our previous studies, we investigated the influence of aircraft noise exposure on molecular mechanisms, identifying oxidative stress and inflammation as central players in mediating vascular function. The present study investigates the role of heme oxygenase-1 (HO-1) as an antioxidant response preventing vascular consequences following exposure to aircraft noise. C57BL/6J mice were treated with the HO-1 inducer hemin (25 mg/kg i.p.) or the NRF2 activator dimethyl fumarate (DMF, 20 mg/kg p.o.). During therapy, the animals were exposed to noise at a maximum sound pressure level of 85 dB(A) and a mean sound pressure level of 72 dB(A). Our data showed a marked protective effect of both treatments on animals exposed to noise for 4 days by normalization of arterial hypertension and vascular dysfunction in the noise-exposed groups. We observed a partial normalization of noise-triggered oxidative stress and inflammation by hemin and DMF therapy, which was associated with HO-1 induction. The present study identifies possible new targets for the mitigation of the adverse health effects caused by environmental noise exposure. Since natural dietary constituents can achieve HO-1 and NRF2 induction, these pathways represent promising targets for preventive measures.
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Affiliation(s)
- Maria Teresa Bayo Jimenez
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Katie Frenis
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Swenja Kröller-Schön
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Marin Kuntic
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Paul Stamm
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Miroslava Kvandová
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Matthias Oelze
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
| | - Huige Li
- Department of Pharmacology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany;
| | - Sebastian Steven
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
- Correspondence: (S.S.); (A.D.)
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131 Mainz, Germany; (M.T.B.J.); (K.F.); (S.K.-S.); (M.K.); (P.S.); (M.K.); (M.O.); (T.M.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany
- Correspondence: (S.S.); (A.D.)
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Yang L, Yu Y, Tian G, Deng H, Yu B. H3K9ac modification was involved in doxorubicin induced apoptosis by regulating Pik3ca transcription in H9C2 cells. Life Sci 2021; 284:119107. [PMID: 33508292 DOI: 10.1016/j.lfs.2021.119107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022]
Abstract
AIM We evaluated the effect of H3K9ac modification on the transcriptional level of Pik3ca and the apoptosis induction effects of Pik3ca in the PI3K/AKT pathway in rat H9C2 cells. MAIN METHODS H9C2 cells were cultured with 1uM doxorubicin for 8 h. The acetylation level of histone H3K9 in the transcriptional initiation area of Pik3ca was determined by CHIP-seq. The enrichment of mRNA fragment of Pik3ca transcription initiation region by H3K9ac antibody was detected by CHIP-qPCR, and the expression of Pik3ca was detected by real-time Polymerase Chain Reaction(rt-PCR) and western blot. The transcription efficiency of Pik3ca siRNA was detected by immunofluorescence and western blot. Cell Counting Kit8(CCK8) was used to detect the cell activity and flow cytometry was used to detect the apoptosis rate. Western blot was applied to assess the protein expression level of PI3K, P-AKT, AKT, Bcl2, BAX and cleaved-caspase3 in H9C2 cells. KEY FINDINGS In doxorubicin-inducedH9C2 cells, the acetylation levels of histone H3K9 in the Pik3ca transcriptional initiation region significantly increased and promoted the transcription of Pik3ca. After knockdown of Pik3ca, the PI3K/AKT signaling pathway was inhibited, and the protein expression of Bcl2 was increased, the protein expression of BAX and cleaved-caspase3 were decreased. PI3K/AKT pathway activator partially reversed the effect of silencing Pik3ca. SIGNIFICANCE In summary, the elevated H3K9ac level in the Pik3ca transcriptional initiation region promoted the transcription of Pik3ca, and Pik3ca promoted doxorubicin induced apoptosis in H9C2 cells by activating the PI3K/AKT pathway, providing a new theoretical basis for the study of doxorubicin cardiomyopathy.
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Affiliation(s)
- Liu Yang
- Department of Cardiology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, PR China; Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121001, PR China
| | - Yang Yu
- Department of Cardiology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, PR China; Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121001, PR China
| | - Ge Tian
- Department of Cardiology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, PR China; Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121001, PR China
| | - Hanyu Deng
- Department of Cardiology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, PR China; Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121001, PR China
| | - Bo Yu
- Department of Cardiology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, PR China; Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121001, PR China.
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Arato I, Ceccarelli V, Mancuso F, Bellucci C, Lilli C, Ferolla P, Perruccio K, D'Arpino A, Aglietti MC, Calafiore R, Cameron DF, Calvitti M, Baroni T, Vecchini A, Luca G. Effect of EPA on Neonatal Pig Sertoli Cells " In Vitro": A Possible Treatment to Help Maintain Fertility in Pre-Pubertal Boys Undergoing Treatment With Gonado-Toxic Therapies. Front Endocrinol (Lausanne) 2021; 12:694796. [PMID: 34093450 PMCID: PMC8174840 DOI: 10.3389/fendo.2021.694796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/05/2021] [Indexed: 01/15/2023] Open
Abstract
The incidence of cancer in pre-pubertal boys has significantly increased and, it has been recognized that the gonado-toxic effect of the cancer treatments may lead to infertility. Here, we have evaluated the effects on porcine neonatal Sertoli cells (SCs) of three commonly used chemotherapy drugs; cisplatin, 4-Hydroperoxycyclophosphamide and doxorubicin. All three drugs induced a statistical reduction of 5-hydroxymethylcytosine in comparison with the control group, performed by Immunofluorescence Analysis. The gene and protein expression levels of GDNF, were significantly down-regulated after treatment to all three chemotherapy drugs comparison with the control group. Specifically, differences in the mRNA levels of GDNF were: 0,8200 ± 0,0440, 0,6400 ± 0,0140, 0,4400 ± 0,0130 fold change at 0.33, 1.66, and 3.33μM cisplatin concentrations, respectively (**p < 0.01 at 0.33 and 1.66 μM vs SCs and ***p < 0.001 at 3.33μM vs SCs); 0,6000 ± 0,0340, 0,4200 ± 0,0130 fold change at 50 and 100 μM of 4-Hydroperoxycyclophosphamide concentrations, respectively (**p < 0.01 at both these concentrations vs SCs); 0,7000 ± 0,0340, 0,6200 ± 0,0240, 0,4000 ± 0,0230 fold change at 0.1, 0.2 and 1 µM doxorubicin concentrations, respectively (**p < 0.01 at 0.1 and 0.2 μM vs SCs and ***p < 0.001 at 1 μM vs SCs). Differences in the protein expression levels of GDNF were: 0,7400 ± 0,0340, 0,2000 ± 0,0240, 0,0400 ± 0,0230 A.U. at 0.33, 1.66, and 3.33μM cisplatin concentrations, respectively (**p < 0.01 at both these concentrations vs SCs); 0,7300 ± 0,0340, 0,4000 ± 0,0130 A.U. at 50 and 100 μM of 4- Hydroperoxycyclophosphamide concentrations, respectively (**p < 0.01 at both these concentrations vs SCs); 0,6200 ± 0,0340, 0,4000 ± 0,0240, 0,3800 ± 0,0230 A.U. at 0.l, 0.2 and 1 µM doxorubicin concentrations, respectively (**p < 0.01 at 0.1 and 0.2 μM vs SCs and ***p < 0.001 at 1 μM vs SCs). Furthermore, we have demonstrated the protective effect of eicosapentaenoic acid on SCs only at the highest concentration of cisplatin, resulting in an increase in both gene and protein expression levels of GDNF (1,3400 ± 0,0280 fold change; **p < 0.01 vs SCs); and of AMH and inhibin B that were significantly recovered with values comparable to the control group. Results from this study, offers the opportunity to develop future therapeutic strategies for male fertility management, especially in pre-pubertal boys.
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Affiliation(s)
- Iva Arato
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Francesca Mancuso
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Catia Bellucci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Cinzia Lilli
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Piero Ferolla
- Department of Medical Oncology, Multidisciplinary Neuroendocrine Tumours (NET) Group, Umbria Regional Cancer Network and University of Perugia, Perugia, Italy
| | - Katia Perruccio
- Pediatric Oncology Hematology, Department of Mother and Child Health, Perugia, Italy
| | | | | | - Riccardo Calafiore
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- International Biotechnological Center for Endocrine, Metabolic and Embryo-Reproductive Translational Research (CIRTEMER), Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Don F Cameron
- Morisani College of Medicine FL, University of South Florida, Tampa, FL, United States
| | - Mario Calvitti
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Tiziano Baroni
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Alba Vecchini
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Giovanni Luca
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- International Biotechnological Center for Endocrine, Metabolic and Embryo-Reproductive Translational Research (CIRTEMER), Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- Division of Medical Andrology and Endocrinology of Reproduction, Saint Mary Hospital, Terni, Italy
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Possible Susceptibility Genes for Intervention against Chemotherapy-Induced Cardiotoxicity. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:4894625. [PMID: 33110473 PMCID: PMC7578723 DOI: 10.1155/2020/4894625] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 07/07/2020] [Accepted: 07/30/2020] [Indexed: 12/12/2022]
Abstract
Recent therapeutic advances have significantly improved the short- and long-term survival rates in patients with heart disease and cancer. Survival in cancer patients may, however, be accompanied by disadvantages, namely, increased rates of cardiovascular events. Chemotherapy-related cardiac dysfunction is an important side effect of anticancer therapy. While advances in cancer treatment have increased patient survival, treatments are associated with cardiovascular complications, including heart failure (HF), arrhythmias, cardiac ischemia, valve disease, pericarditis, and fibrosis of the pericardium and myocardium. The molecular mechanisms of cardiotoxicity caused by cancer treatment have not yet been elucidated, and they may be both varied and complex. By identifying the functional genetic variations responsible for this toxicity, we may be able to improve our understanding of the potential mechanisms and pathways of treatment, paving the way for the development of new therapies to target these toxicities. Data from studies on genetic defects and pharmacological interventions have suggested that many molecules, primarily those regulating oxidative stress, inflammation, autophagy, apoptosis, and metabolism, contribute to the pathogenesis of cardiotoxicity induced by cancer treatment. Here, we review the progress of genetic research in illuminating the molecular mechanisms of cancer treatment-mediated cardiotoxicity and provide insights for the research and development of new therapies to treat or even prevent cardiotoxicity in patients undergoing cancer treatment. The current evidence is not clear about the role of pharmacogenomic screening of susceptible genes. Further studies need to done in chemotherapy-induced cardiotoxicity.
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Erol SA, Sel G, Harma Mİ, Harma M, Tekin İÖ. The comparison of pegylated liposomal doxorubicin and beta-carotene effects on JAR and JEG-3 choriocarcinoma human cell culture models. J Turk Ger Gynecol Assoc 2020; 21:171-179. [PMID: 32627997 PMCID: PMC7495128 DOI: 10.4274/jtgga.galenos.2020.2019.0199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: The aim was to investigate the effectiveness of pegylated liposomal doxorubicin (PLD), beta-carotene, and a combination of PLD and beta-carotene on JAR and JEG-3 human choriocarcinoma (CC) cell lines for the treatment of CC. Material and Methods: JAR and JEG-3 cells were cultured. PLD and beta-carotene trial groups were determined with different doses (for single drug trial; PLD 1, 2, 5 μg/mL and beta-carotene 1, 5, 10 μg/mL, and for combined drug trial; all PLD doses combined with beta-carotene 5 μg/mL). Drugs were administered to cultures simultaneously, and 72 hours later the cells were detached using trypsin-ethylenediamine tetraacetic acid solution. The percentage of apoptotic cells was determined by flow cytometry after annexin V staining. One set of the supernatant was collected before trypsin application to investigate beta-human chorionic gonadotropin (β-hCG) and hyperglycosylated hCG (H-hCG) levels. Statistical analyses of the apoptotic ratios were performed using Shapiro-Wilk, Kruskal-Wallis and Mann-Whitney U tests. Results: Apoptosis increased in JAR and JEG-3 cultures after treatment with all doses of PLD (p<0.05). A single application of each beta-carotene dose increased apoptosis in JAR cells (p<0.05) but had no apoptotic effects on JEG-3 cells. In the PLD and beta-carotene combination group, apoptosis increased in both JAR and JEG-3 cells (p<0.05). Conclusion: To our knowledge, this is the first investigation of the effectiveness of PLD, beta-carotene, and PLD + beta-carotene combination therapy in two different CC cell lines. PLD is a promising chemotherapeutic drug, and beta-carotene can be used as a novel non-chemotherapeutic agent for treatment of CC. Based on the results of this study, vitamin A supplementation may have promise as a preventive measure. However, these data need support from animal experiments and clinical trials.
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Affiliation(s)
- Seyit Ahmet Erol
- Clinic of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | - Görker Sel
- Clinic of Obstetrics and Gynecology, Zonguldak Bülent Ecevit University Health Practice and Research Hospital, Zonguldak, Turkey
| | - Mehmet İbrahim Harma
- Clinic of Obstetrics and Gynecology, Division of Gynecologic Oncology, Zonguldak Bülent Ecevit University Health Practice and Research Hospital, Zonguldak, Turkey
| | - Müge Harma
- Clinic of Obstetrics and Gynecology, Division of Gynecologic Oncology, Zonguldak Bülent Ecevit University Health Practice and Research Hospital, Zonguldak, Turkey
| | - İshak Özel Tekin
- Clinic of Immunology, Zonguldak Bülent Ecevit University Health Practice and Research Hospital, Zonguldak, Turkey
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Kumari H, Huang WH, Chan MWY. Review on the Role of Epigenetic Modifications in Doxorubicin-Induced Cardiotoxicity. Front Cardiovasc Med 2020; 7:56. [PMID: 32457918 PMCID: PMC7221144 DOI: 10.3389/fcvm.2020.00056] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/20/2020] [Indexed: 01/04/2023] Open
Abstract
Use of anthracyclines such as doxorubicin (DOX), for the treatment of cancer, is known to induce cardiotoxicity, begetting numerous evaluations of this adverse effect. This review emphasizes the mechanism of how consideration of DOX-induced cardiotoxicity is important for the development of cardioprotective agents. As DOX is involved in mitochondrial dysfunction, enzymes involved in epigenetic modifications that use mitochondrial metabolite as substrate are most likely to be affected. Therefore, this review article focuses on the fact that epigenetic modifications, namely, DNA methylation, histone modifications, and noncoding RNA expression, contribute to DOX-associated cardiotoxicity. Early interventions needed for patients undergoing chemotherapy, to treat or prevent heart failure, would, overall, improve the survival, and quality of life of cancer patients. These epigenetic modifications can either be used as molecular markers for cancer prognosis or represent molecular targets to attenuate DOX-induced cardiotoxicity in cancer patients.
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Affiliation(s)
- Himani Kumari
- Department of Biomedical Sciences, National Chung Cheng University, Chiayi, Taiwan
| | - Wan-Hong Huang
- Department of Biomedical Sciences, National Chung Cheng University, Chiayi, Taiwan
| | - Michael W Y Chan
- Department of Biomedical Sciences, National Chung Cheng University, Chiayi, Taiwan.,Epigenomics and Human Disease Research Center, National Chung Cheng University, Chiayi, Taiwan.,Center for Innovative Research on Aging Society (CIRAS), National Chung Cheng University, Chiayi, Taiwan
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Abstract
Anthracycline-based chemotherapy can result in the development of a cumulative and progressively developing cardiomyopathy. Doxorubicin is one of the most highly prescribed anthracyclines in the United States due to its broad spectrum of therapeutic efficacy. Interference with different mitochondrial processes is chief among the molecular and cellular determinants of doxorubicin cardiotoxicity, contributing to the development of cardiomyopathy. The present review provides the basis for the involvement of mitochondrial toxicity in the different functional hallmarks of anthracycline toxicity. Our objective is to understand the molecular determinants of a progressive deterioration of functional integrity of mitochondria that establishes a historic record of past drug treatments (mitochondrial memory) and renders the cancer patient susceptible to subsequent regimens of drug therapy. We focus on the involvement of doxorubicin-induced mitochondrial oxidative stress, disruption of mitochondrial oxidative phosphorylation, and permeability transition, contributing to altered metabolic and redox circuits in cardiac cells, ultimately culminating in disturbances of autophagy/mitophagy fluxes and increased apoptosis. We also suggest some possible pharmacological and nonpharmacological interventions that can reduce mitochondrial damage. Understanding the key role of mitochondria in doxorubicin-induced cardiomyopathy is essential to reduce the barriers that so dramatically limit the clinical success of this essential anticancer chemotherapy.
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Affiliation(s)
- Kendall B Wallace
- From the Department of Biomedical Sciences, University of Minnesota Medical School, Duluth (K.B.W.)
| | - Vilma A Sardão
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, UC-Biotech, Biocant Park, Cantanhede, Portugal (V.A.S., P.J.O.)
| | - Paulo J Oliveira
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, UC-Biotech, Biocant Park, Cantanhede, Portugal (V.A.S., P.J.O.)
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Poofery J, Sripanidkulchai B, Banjerdpongchai R. Extracts of Bridelia ovata and Croton oblongifolius induce apoptosis in human MDA‑MB‑231 breast cancer cells via oxidative stress and mitochondrial pathways. Int J Oncol 2020; 56:969-985. [PMID: 32319560 DOI: 10.3892/ijo.2020.4973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 12/12/2019] [Indexed: 11/05/2022] Open
Abstract
Breast cancer is the most common type of cancer and is also the second leading cause of cancer‑associated death in women worldwide. Thus, there is an urgent requirement for the development of effective treatments for this disease. Bridelia ovata and Croton oblongifolius are herbs used in Thai traditional medicine that have been used to treat various health problems; B. ovata has traditionally been used as a purgative, an antipyretic, a leukorrhea treatment and as a birth control herb. C. oblongifolius has been used to increase breast milk production, for post‑partum care (where it is used as a hot bath herb), and as a treatment for flat worms and dysmenorrhea. However, there is little research investigating the anticancer properties of these herbs. The present study aimed to investigate the anticancer properties of crude ethyl acetate extracts of B. ovata (BEA) and C. oblongifolius (CEA) in order to explore their underlying mechanisms in breast cancer cell death. The phytoconstituents of the crude extracts of BEA and CEA were studied using gas chromatography‑mass spectrometry (GC‑MS). GC‑MS analysis showed that the primary compound in BEA is friedelan‑3‑one, and kaur‑16‑en‑18‑oic acid in CEA. Cytotoxicity was investigated using an MTT assay, both BEA and CEA showed greater toxicity against MDA‑MB‑231 breast cancer cells compared with their effect on MCF10A normal epithelial mammary cells. BEA and CEA exerted various effects, including inducing apoptotic cell death, reducing mitochondrial transmembrane potential, increasing the levels of intracellular ROS, activating caspases, upregulating pro‑apoptotic and downregulating anti‑apoptotic genes and proteins. BEA and CEA were shown to have anticancer activity against breast cancer cells and induce apoptosis in these cells via a mitochondrial pathway and oxidative stress.
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Affiliation(s)
- Juthathip Poofery
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Bungorn Sripanidkulchai
- Center for Research and Development of Herbal Health Products, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Ratana Banjerdpongchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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One-Step Preparation of Nickel Nanoparticle-Based Magnetic Poly(Vinyl Alcohol) Gels. COATINGS 2019. [DOI: 10.3390/coatings9110744] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Magnetic nanoparticles (MNPs) are of great interest due to their unique properties, especially in biomedical applications. MNPs can be incorporated into other matrixes to prepare new functional nanomaterials. In this work, we described a facile, one-step strategy for the synthesis of magnetic poly(vinyl alcohol) (mPVA) gels. In the synthesis, nickel nanoparticles and cross-linked mPVA gels were simultaneously formed. Ni nanoparticles (NPs) were also incorporated into a stimuli-responsive polymer to result in multiresponsive gels. The size of and distribution of the Ni particles within the mPVA gels were controlled by experimental conditions. The mPVA gels were characterized by field emission scanning electron microscope, X-ray diffraction, magnetic measurements, and thermogravimetric analysis. The new mPVA gels are expected to have applications in drug delivery and biotechnology.
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