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Zhang Q, Yan S, Yan X, Lv Y. Recent advances in metal-organic frameworks: Synthesis, application and toxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 902:165944. [PMID: 37543345 DOI: 10.1016/j.scitotenv.2023.165944] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/07/2023]
Abstract
Metal-organic frameworks (MOFs) are a new class of crystalline porous hybrid materials with high porosity, large specific surface area and adjustable channel structure and biocompatibility, which are being investigated with increasing interest for energy storage and conversion, gas adsorption/separation, catalysis, sensing and biomedicine. However, the practical applications of MOFs make them release into the environment inevitable, posing a threat to humans and organisms. In this article, we cover advances in the currently available MOFs synthesis methods and the emerging applications of MOFs, especially in the biomedical field (therapeutic agents and bioimaging). Additionally, after evaluating the current status of main exposure routes and affecting factors in the field of MOFs-toxicity, the molecular mechanism is also clarified and identified. Knowledge gaps are identified from such a summarization and frontier development are explored for MOFs. Afterwards, we also present the limitations, challenges, and future perspectives in the study of the entire life cycle of MOFs. This review emphasizes the need for a more targeted discussion of the latest, widely used and effective versatile material class in order to exploit the full potential of high-performance and non-toxicity MOFs in the future.
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Affiliation(s)
- Qian Zhang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Shuguang Yan
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China
| | - Xueting Yan
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China.
| | - Yi Lv
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China; Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China
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2
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Silva MG, Oliveira MM, Peixoto F. Assessing micro and nanoplastics toxicity using rodent models: Investigating potential mitochondrial implications. Toxicology 2023; 499:153656. [PMID: 37879514 DOI: 10.1016/j.tox.2023.153656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/05/2023] [Accepted: 10/20/2023] [Indexed: 10/27/2023]
Abstract
Mitochondria's role as a central hub in cellular metabolism and signaling cascades is well established in the scientific community, being a classic marker of organisms' response to toxicant exposure. Nonetheless, little is known concerning the effects of emerging contaminants, such as microplastics, on mitochondrial metabolism. Micro- and nanoplastics present one of the major problems faced by modern societies. What was once an environmental problem is now recognized as an one-health issue, but little is known concerning microplastic impact on human health. Indeed, only recently, human exposure to microplastics was acknowledged by the World Health Organization, resulting in a growing interest in this research topic. Nonetheless, the mechanisms behind micro- and nanoplastics toxicity are yet to be understood. Animal models, nowadays, are the most appropriate approach to uncovering this knowledge gap. In the present review article, we explore investigations from the last two years using rodent models and reach to find the molecular mechanism behind micro- and nanoplastics toxicity and if mitochondria can act as a target. Although no research article has addressed the effects of mitochondria yet, reports have highlighted molecular and biochemical alterations that could be linked to mitochondrial function. Furthermore, certain studies described the effects of disruptions in mitochondrial metabolism, such as oxidative stress. Micro- and nanoplastics may, directly and indirectly, affect this vital organelle. Investigations concerning this topic should be encouraged once they can bring us closer to understanding the mechanisms underlying these particles' harmful effects on human health.
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Affiliation(s)
- Mónica G Silva
- Chemistry Research Centre (CQ-VR), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.
| | - Maria Manuel Oliveira
- Chemistry Research Centre (CQ-VR), Chemistry Department, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
| | - Francisco Peixoto
- Chemistry Research Centre (CQ-VR), Biology and Environment Department University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
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3
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Sun S, Qin J, Liao W, Gao X, Shang Z, Luo D, Xiong S. Mitochondrial Dysfunction in Cardiotoxicity Induced by BCR-ABL1 Tyrosine Kinase Inhibitors -Underlying Mechanisms, Detection, Potential Therapies. Cardiovasc Toxicol 2023; 23:233-254. [PMID: 37479951 DOI: 10.1007/s12012-023-09800-x] [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: 05/03/2023] [Accepted: 07/08/2023] [Indexed: 07/23/2023]
Abstract
The advent of BCR-ABL tyrosine kinase inhibitors (TKIs) targeted therapy revolutionized the treatment of chronic myeloid leukemia (CML) patients. Mitochondria are the key organelles for the maintenance of myocardial tissue homeostasis. However, cardiotoxicity associated with BCR-ABL1 TKIs can directly or indirectly cause mitochondrial damage and dysfunction, playing a pivotal role in cardiomyocytes homeostatic system and putting the cancer survivors at higher risk. In this review, we summarize the cardiotoxicity caused by BCR-ABL1 TKIs and the underlying mechanisms, which contribute dominantly to the damage of mitochondrial structure and dysfunction: endoplasmic reticulum (ER) stress, mitochondrial stress, damage of myocardial cell mitochondrial respiratory chain, increased production of mitochondrial reactive oxygen species (ROS), and other kinases and other potential mechanisms of cardiotoxicity induced by BCR-ABL1 TKIs. Furthermore, detection and management of BCR-ABL1 TKIs will promote our rational use, and cardioprotection strategies based on mitochondria will improve our understanding of the cardiotoxicity from a mitochondrial perspective. Ultimately, we hope shed light on clinical decision-making. By integrate and learn from both research and practice, we will endeavor to minimize the mitochondria-mediated cardiotoxicity and reduce the adverse sequelae associated with BCR-ABL1 TKIs.
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Affiliation(s)
- Sheng Sun
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Medical Oncology, Hospital of Chengdu University of Traditioanal Chinese Medicine, Chengdu, 610075, Sichuan Province, China
| | - Jiqiu Qin
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenhao Liao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiang Gao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhoubiao Shang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dehua Luo
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shaoquan Xiong
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
- Department of Medical Oncology, Hospital of Chengdu University of Traditioanal Chinese Medicine, Chengdu, 610075, Sichuan Province, China.
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4
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Zhao M, Yang Y, Nian Q, Shen C, Xiao X, Liao W, Zheng Q, Zhang G, Chen N, Gong D, Tang J, Wen Y, Zeng J. Phytochemicals and mitochondria: Therapeutic allies against gastric cancer. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 110:154608. [PMID: 36586205 DOI: 10.1016/j.phymed.2022.154608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 12/09/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Mitochondria are the energy factories of cells with the ability to modulate the cell cycle, cellular differentiation, signal transduction, growth, and apoptosis. Existing drugs targeting mitochondria in cancer treatment have disadvantages of drug resistance and side effects. Phytochemicals, which are widely found in plants, are bioactive compounds that could facilitate the development of new drugs for gastric cancer. Studies have shown that some phytochemicals can suppress the development of gastric cancer. METHODS We searched for data from PubMed, China National Knowledge Infrastructure, Web of Science, and Embase databases from initial establishment to December 2021 to review the mechanism by which phytochemicals suppress gastric cancer cell growth by modulating mitochondrial function. Phytochemicals were classified and summarized by their mechanisms of action. RESULTS Phytochemicals can interfere with mitochondria through several mechanisms to reach the goal of promoting apoptosis in gastric cancer cells. Some phytochemicals, e.g., daidzein and tetrandrine promoted cytochrome c spillover into the cytoplasm by modulating the members of the B-cell lymphoma-2 protein family and induced apoptotic body activity by activating the caspase protein family. Phytochemicals (e.g., celastrol and shikonin) could promote the accumulation of reactive oxygen species and reduce the mitochondrial membrane potential. Several phytochemicals (e.g., berberine and oleanolic acid) activated mitochondrial apoptotic submission via the phosphatidylinositol-3-kinase/Akt signaling pathway, thereby triggering apoptosis in gastric cancer cells. Several well-known phytochemicals that target mitochondria, including berberine, ginsenoside, and baicalein, showed the advantages of multiple targets, high efficacy, and fewer side effects. CONCLUSIONS Phytochemicals could target the mitochondria in the treatment of gastric cancer, providing potential directions and evidence for clinical translation. Drug discovery focused on phytochemicals has great potential to break barriers in cancer treatment.
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Affiliation(s)
- Maoyuan Zhao
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Yi Yang
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Qing Nian
- Department of Blood Transfusion, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, PR China
| | - Caifei Shen
- Department of Endoscopy center, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Xiaolin Xiao
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Wenhao Liao
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Qiao Zheng
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Gang Zhang
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Nianzhi Chen
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China
| | - Daoyin Gong
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Jianyuan Tang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China.
| | - Yueqiang Wen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China.
| | - Jinhao Zeng
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China; Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China.
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5
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Zeng Z, Fang C, Zhang Y, Chen CX, Zhang YF, Zhang K. Mitochondria-Targeted Nanocarriers Promote Highly Efficient Cancer Therapy: A Review. Front Bioeng Biotechnol 2021; 9:784602. [PMID: 34869294 PMCID: PMC8633539 DOI: 10.3389/fbioe.2021.784602] [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: 09/28/2021] [Accepted: 10/18/2021] [Indexed: 12/15/2022] Open
Abstract
Mitochondria are the primary organelles which can produce adenosine triphosphate (ATP). They play vital roles in maintaining normal functions. They also regulated apoptotic pathways of cancer cells. Given that, designing therapeutic agents that precisely target mitochondria is of great importance for cancer treatment. Nanocarriers can combine the mitochondria with other therapeutic modalities in cancer treatment, thus showing great potential to cancer therapy in the past few years. Herein, we summarized lipophilic cation- and peptide-based nanosystems for mitochondria targeting. This review described how mitochondria-targeted nanocarriers promoted highly efficient cancer treatment in photodynamic therapy (PDT), chemotherapy, combined immunotherapy, and sonodynamic therapy (SDT). We further discussed mitochondria-targeted nanocarriers’ major challenges and future prospects in clinical cancer treatment.
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Affiliation(s)
- Zeng Zeng
- Department of Medical Ultrasound, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Chao Fang
- Department of Medical Ultrasound and Central Laboratory, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ying Zhang
- Department of Medical Ultrasound and Central Laboratory, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Cong-Xian Chen
- Department of Medical Ultrasound, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Yi-Feng Zhang
- Department of Medical Ultrasound and Central Laboratory, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Kun Zhang
- Department of Medical Ultrasound and Central Laboratory, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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Kotla S, Zhang A, Imanishi M, Ko KA, Lin SH, Gi YJ, Moczygemba M, Isgandarova S, Schadler KL, Chung C, Milgrom SA, Banchs J, Yusuf SW, Amaya DN, Guo H, Thomas TN, Shen YH, Deswal A, Herrmann J, Kleinerman ES, Entman ML, Cooke JP, Schifitto G, Maggirwar SB, McBeath E, Gupte AA, Krishnan S, Patel ZS, Yoon Y, Burks JK, Fujiwara K, Brookes PS, Le NT, Hamilton DJ, Abe JI. Nucleus-mitochondria positive feedback loop formed by ERK5 S496 phosphorylation-mediated poly (ADP-ribose) polymerase activation provokes persistent pro-inflammatory senescent phenotype and accelerates coronary atherosclerosis after chemo-radiation. Redox Biol 2021; 47:102132. [PMID: 34619528 PMCID: PMC8502954 DOI: 10.1016/j.redox.2021.102132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/08/2021] [Accepted: 09/11/2021] [Indexed: 02/08/2023] Open
Abstract
The incidence of cardiovascular disease (CVD) is higher in cancer survivors than in the general population. Several cancer treatments are recognized as risk factors for CVD, but specific therapies are unavailable. Many cancer treatments activate shared signaling events, which reprogram myeloid cells (MCs) towards persistent senescence-associated secretory phenotype (SASP) and consequently CVD, but the exact mechanisms remain unclear. This study aimed to provide mechanistic insights and potential treatments by investigating how chemo-radiation can induce persistent SASP. We generated ERK5 S496A knock-in mice and determined SASP in myeloid cells (MCs) by evaluating their efferocytotic ability, antioxidation-related molecule expression, telomere length, and inflammatory gene expression. Candidate SASP inducers were identified by high-throughput screening, using the ERK5 transcriptional activity reporter cell system. Various chemotherapy agents and ionizing radiation (IR) up-regulated p90RSK-mediated ERK5 S496 phosphorylation. Doxorubicin and IR caused metabolic changes with nicotinamide adenine dinucleotide depletion and ensuing mitochondrial stunning (reversible mitochondria dysfunction without showing any cell death under ATP depletion) via p90RSK-ERK5 modulation and poly (ADP-ribose) polymerase (PARP) activation, which formed a nucleus-mitochondria positive feedback loop. This feedback loop reprogramed MCs to induce a sustained SASP state, and ultimately primed MCs to be more sensitive to reactive oxygen species. This priming was also detected in circulating monocytes from cancer patients after IR. When PARP activity was transiently inhibited at the time of IR, mitochondrial stunning, priming, macrophage infiltration, and coronary atherosclerosis were all eradicated. The p90RSK-ERK5 module plays a crucial role in SASP-mediated mitochondrial stunning via regulating PARP activation. Our data show for the first time that the nucleus-mitochondria positive feedback loop formed by p90RSK-ERK5 S496 phosphorylation-mediated PARP activation plays a crucial role of persistent SASP state, and also provide preclinical evidence supporting that transient inhibition of PARP activation only at the time of radiation therapy can prevent future CVD in cancer survivors.
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Affiliation(s)
- Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Aijun Zhang
- Department of Medicine, Center for Bioenergetics, Houston Methodist Research Institute, Houston, TX, USA
| | - Masaki Imanishi
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kyung Ae Ko
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steven H Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Young Jin Gi
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Margie Moczygemba
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, USA
| | - Sevinj Isgandarova
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, USA
| | - Keri L Schadler
- Department of Pediatric Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Caroline Chung
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sarah A Milgrom
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Radiation Oncology, University of Colorado Cancer Center, Aurora, CO, 80045, USA
| | - Jose Banchs
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Syed Wamique Yusuf
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Diana N Amaya
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Huifang Guo
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tamlyn N Thomas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ying H Shen
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Joerg Herrmann
- Cardio Oncology Clinic, Division of Preventive Cardiology, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Eugenie S Kleinerman
- Department of Pediatric Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark L Entman
- Division of Cardiovascular Sciences, Baylor College of Medicine, Houston, TX, USA
| | - John P Cooke
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
| | | | - Sanjay B Maggirwar
- Department of Microbiology, Immunology, and Tropical Medicine, School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - Elena McBeath
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Anisha A Gupte
- Department of Medicine, Center for Bioenergetics, Houston Methodist Research Institute, Houston, TX, USA
| | - Sunil Krishnan
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, 32224, USA
| | | | - Yisang Yoon
- Department of Physiology, Medical College of Georgia, Augusta, GA, USA
| | - Jared K Burks
- Department of Leukemia, Division of Center Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keigi Fujiwara
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul S Brookes
- Department of Anesthesiology and Perioperative Medicine, University of Rochester, Rochester, NY, USA
| | - Nhat-Tu Le
- Division of Cardiovascular Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Dale J Hamilton
- Department of Medicine, Center for Bioenergetics, Houston Methodist Research Institute, Houston, TX, USA
| | - Jun-Ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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7
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Cheng W, Li X, Yang S, Wang H, Li Y, Feng Y, Wang Y. Low doses of BPF-induced hypertrophy in cardiomyocytes derived from human embryonic stem cells via disrupting the mitochondrial fission upon the interaction between ERβ and calcineurin A-DRP1 signaling pathway. Cell Biol Toxicol 2021; 38:409-426. [PMID: 34023961 DOI: 10.1007/s10565-021-09615-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 04/29/2021] [Indexed: 12/16/2022]
Abstract
Bisphenol F (BPF) is a replacement to bisphenol A, which has been extensively used in industrial manufacturing. Its wide detection in various human samples raises increasing concern on its safety. Currently, whether a low dose of BPF compromises cardiac function is still unknown. This study provides the first evidence that low-dose BPF can induce cardiac hypertrophy by using cardiomyocytes derived from human embryonic stem cells (hES). Non-cytotoxic BPF increased cytosolic Ca 2+ influx ([Ca2+ ]c), which was most remarkable at low dose (7 ng/ml) rather than at higher doses. Significant changes in the morphological parameters of mitochondria and significant decreases in ATP production were induced by 7 ng/ml BPF, representing a classic hypertrophic cardiomyocyte. After eliminating the direct effects on mitochondrial fission-related DRP1 by administration of the DRP1 inhibitor Mdivi-1, we examined the changes in [Ca 2+ ]c levels induced by BPF, which enhanced the calcineurin (Cn) activity and induced the abnormal mitochondrial fission via the CnAβ-DRP1 signaling pathway. BPF triggered excessive Ca 2+ influx by disrupting the L-type Ca 2+channel in cardiomyocytes. The interaction between ERβ and CnAβ cooperatively involved in the BPF-induced Ca 2+ influx, which resulted in the abnormal mitochondrial fission and compromised the cardiac function. Our findings provide a feasible molecular mechanism for explaining low-dose BPF-induced cardiac hypertrophy in vitro, preliminarily suggesting that BPF may not be as safe as assumed in humans.
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Affiliation(s)
- Wei Cheng
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Xiaolan Li
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Shoufei Yang
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Hui Wang
- Center for Single-Cell Omics, School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Yan Li
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Yan Feng
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025
| | - Yan Wang
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025. .,The Ninth People's Hospital of Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200011. .,Shanghai Collaborative Innovation Center for Translational Medicine, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China, 200025.
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8
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Kim CW, Choi KC. Effects of anticancer drugs on the cardiac mitochondrial toxicity and their underlying mechanisms for novel cardiac protective strategies. Life Sci 2021; 277:119607. [PMID: 33992675 DOI: 10.1016/j.lfs.2021.119607] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/29/2021] [Accepted: 05/04/2021] [Indexed: 12/12/2022]
Abstract
Mitochondria are organelles that play a pivotal role in the production of energy in cells, and vital to the maintenance of cellular homeostasis due to the regulation of many biochemical processes. The heart contains a lot of mitochondria because those muscles require a lot of energy to keep supplying blood through the circulatory system, implying that the energy generated from mitochondria is highly dependent. Thus, cardiomyocytes are sensitive to mitochondrial dysfunction and are likely to be targeted by mitochondrial toxic drugs. It has been reported that some anticancer drugs caused unwanted toxicity to mitochondria. Mitochondrial dysfunction is related to aging and the onset of many diseases, such as obesity, diabetes, cancer, cardiovascular and neurodegenerative diseases. Mitochondrial toxic mechanisms can be mainly explained concerning reactive oxygen species (ROS)/redox status, calcium homeostasis, and endoplasmic reticulum stress (ER) stress signaling. The toxic mechanisms of many anticancer drugs have been revealed, but more studying and understanding of the mechanisms of drug-induced mitochondrial toxicity is required to develop mitochondrial toxicity screening system as well as novel cardioprotective strategies for the prevention of cardiac disorders of drugs. This review focuses on the cardiac mitochondrial toxicity of commonly used anticancer drugs, i.e., doxorubicin, mitoxantrone, cisplatin, arsenic trioxide, and cyclophosphamide, and their possible chemopreventive agents that can prevent or alleviate cardiac mitochondrial toxicity.
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Affiliation(s)
- Cho-Won Kim
- 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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9
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Effects of Pyrroloquinoline Quinone on Lipid Metabolism and Anti-Oxidative Capacity in a High-Fat-Diet Metabolic Dysfunction-Associated Fatty Liver Disease Chick Model. Int J Mol Sci 2021; 22:ijms22031458. [PMID: 33535680 PMCID: PMC7867196 DOI: 10.3390/ijms22031458] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 12/13/2022] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) and its interaction with many metabolic pathways raises global public health concerns. This study aimed to determine the therapeutic effects of Pyrroloquinoline quinone (PQQ, provided by PQQ.Na2) on MAFLD in a chick model and primary chicken hepatocytes with a focus on lipid metabolism, anti-oxidative capacity, and mitochondrial biogenesis. The MAFLD chick model was established on laying hens by feeding them a high-energy low-protein (HELP) diet. Primary hepatocytes isolated from the liver of laying hens were induced for steatosis by free fatty acids (FFA) and for oxidative stress by hydrogen peroxide (H2O2). In the MAFLD chick model, the dietary supplementation of PQQ conspicuously ameliorated the negative effects of the HELP diet on liver biological functions, suppressed the progression of MAFLD mainly through enhanced lipid metabolism and protection of liver from oxidative injury. In the steatosis and oxidative stress cell models, PQQ functions in the improvement of the lipid metabolism and hepatocytes tolerance to fatty degradation and oxidative damage by enhancing mitochondrial biogenesis and then increasing the anti-oxidative activity and anti-apoptosis capacity. At both the cellular and individual levels, PQQ was demonstrated to exert protective effects of hepatocyte and liver from fat accumulation through the improvement of mitochondrial biogenesis and maintenance of redox homeostasis. The key findings of the present study provide an in-depth knowledge on the ameliorative effects of PQQ on the progression of fatty liver and its mechanism of action, thus providing a theoretical basis for the application of PQQ, as an effective nutrient, into the prevention of MAFLD.
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10
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Natural Products Targeting the Mitochondria in Cancers. Molecules 2020; 26:molecules26010092. [PMID: 33379233 PMCID: PMC7795732 DOI: 10.3390/molecules26010092] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/23/2020] [Accepted: 12/25/2020] [Indexed: 12/13/2022] Open
Abstract
There are abundant sources of anticancer drugs in nature that have a broad prospect in anticancer drug discovery. Natural compounds, with biological activities extracted from plants and marine and microbial metabolites, have significant antitumor effects, but their mechanisms are various. In addition to providing energy to cells, mitochondria are involved in processes, such as cell differentiation, cell signaling, and cell apoptosis, and they have the ability to regulate cell growth and cell cycle. Summing up recent data on how natural products regulate mitochondria is valuable for the development of anticancer drugs. This review focuses on natural products that have shown antitumor effects via regulating mitochondria. The search was done in PubMed, Web of Science, and Google Scholar databases, over a 5-year period, between 2015 and 2020, with a keyword search that focused on natural products, natural compounds, phytomedicine, Chinese medicine, antitumor, and mitochondria. Many natural products have been studied to have antitumor effects on different cells and can be further processed into useful drugs to treat cancer. In the process of searching for valuable new drugs, natural products such as terpenoids, flavonoids, saponins, alkaloids, coumarins, and quinones cover the broad space.
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11
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Apoptosis-Inducing Active Protein from Marine Clam Donax variabilis on NSCLC Cells. Int J Pept Res Ther 2020. [DOI: 10.1007/s10989-020-10139-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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New potentials of mitochondrial DNA editing. Cell Biol Toxicol 2020; 36:391-393. [DOI: 10.1007/s10565-020-09549-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 07/21/2020] [Indexed: 12/19/2022]
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13
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Wang W, Li L, Wang X. Therapeutic targets during mitochondrial lipid metabolism. Cell Biol Toxicol 2020; 36:205-208. [PMID: 32548662 DOI: 10.1007/s10565-020-09543-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 06/11/2020] [Indexed: 01/01/2023]
Affiliation(s)
- William Wang
- Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Fudan University, Shanghai, China
| | - Liyang Li
- Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Fudan University, Shanghai, China
| | - Xiangdong Wang
- Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Fudan University, Shanghai, China.
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14
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Akhtar MS, Akhter N, Najm MZ, Deo SVS, Shukla NK, Almalki SSR, Alharbi RA, Sindi AAA, Alruwetei A, Ahmad A, Husain SA. Association of mutation and low expression of the CTCF gene with breast cancer progression. Saudi Pharm J 2020; 28:607-614. [PMID: 32435142 PMCID: PMC7229322 DOI: 10.1016/j.jsps.2020.03.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 03/29/2020] [Indexed: 12/15/2022] Open
Abstract
Background CTCF encodes 11-zinc finger protein which is implicated in multiple tumors including the carcinoma of the breast. The Present study investigates the association of CTCF mutations and their expression in breast cancer cases. Methods A total of 155 breast cancer and an equal number of adjacent normal tissue samples from 155 breast cancer patients were examined for CTCF mutation(s) by PCR-SSCP and automated DNA sequencing. Immunohistochemistry (IHC) method was used to analyze CTCF expression. Molecular findings were statistically analyzed with various clinicopathological features to identify associations of clinical relevance. Results Of the total, 16.1% (25/155) cases exhibited mutation in the CTCF gene. Missense mutations Gln > His (G > T) in exon 1 and silent mutations Ser > Ser (C > T) in exon 4 of CTCF gene were analyzed. A significant association was observed between CTCF mutations and some clinicopathological parameters namely menopausal status (p = 0.02) tumor stage (p = 0.03) nodal status (p = 0.03) and ER expression (p = 0.04). Protein expression analysis showed 42.58% samples having low or no expression (+), 38.0% with moderate (++) expression and 19.35% having high (+++) expression for CTCF. A significant association was found between CTCF protein expression and clinicopathological parameters include histological grade (p = 0.04), tumor stage (p = 0.04), nodal status (p = 0.03) and ER status (p = 0.04). Conclusions The data suggest that CTCF mutations leading to its inactivation significantly contribute to the progression of breast cancer.
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Affiliation(s)
- Md Salman Akhtar
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.,Faculty of Applied Medical Sciences, Albaha University, Albaha, Saudi Arabia
| | - Naseem Akhter
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.,Faculty of Applied Medical Sciences, Albaha University, Albaha, Saudi Arabia
| | | | - S V S Deo
- Department of Surgical Oncology, DR. BRA-IRCH, AIIMS, New Delhi 110029, India
| | - N K Shukla
- Department of Surgical Oncology, DR. BRA-IRCH, AIIMS, New Delhi 110029, India
| | | | - Raed A Alharbi
- Faculty of Applied Medical Sciences, Albaha University, Albaha, Saudi Arabia
| | | | - Abdulmohsen Alruwetei
- Department of Medical Laboratory, College of Applied Medical Sciences, Qassim University, Qassim, Saudi Arabia
| | - Abrar Ahmad
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Syed Akhtar Husain
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
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Yan F, Su L, Chen X, Wang X, Gao H, Zeng Y. Molecular regulation and clinical significance of caveolin-1 methylation in chronic lung diseases. Clin Transl Med 2020; 10:151-160. [PMID: 32508059 PMCID: PMC7240871 DOI: 10.1002/ctm2.2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 12/15/2022] Open
Abstract
Chronic lung diseases represent a largely global burden whose pathogenesis remains largely unknown. Research increasingly suggests that epigenetic modifications, especially DNA methylation, play a mechanistic role in chronic lung diseases. DNA methylation can affect gene expression and induce various diseases. Of the caveolae in plasma membrane of cell, caveolin-1 (Cav-1) is a crucial structural constituent involved in many important life activities. With the increasingly advanced progress of genome-wide methylation sequencing technologies, the important impact of Cav-1 DNA methylation has been discovered. The present review overviews the biological characters, functions, and structure of Cav-1; epigenetic modifications of Cav-1 in health and disease; expression and regulation of Cav-1 DNA methylation in the respiratory system and its significance; as well as clinical potential as disease-specific biomarker and targets for early diagnosis and therapy.
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Affiliation(s)
- Furong Yan
- Clinical Center for Molecular Diagnosis and TherapySecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Lili Su
- Clinical Center for Molecular Diagnosis and TherapySecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Xiaoyang Chen
- Department of Pulmonary and Critical Care MedicineRespiratory Medicine Center of Fujian ProvinceSecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Xiangdong Wang
- Clinical Center for Molecular Diagnosis and TherapySecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Hongzhi Gao
- Clinical Center for Molecular Diagnosis and TherapySecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Yiming Zeng
- Department of Pulmonary and Critical Care MedicineRespiratory Medicine Center of Fujian ProvinceSecond Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
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16
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Zhu Z, Wang X. Roles of cohesin in chromosome architecture and gene expression. Semin Cell Dev Biol 2019; 90:187-193. [PMID: 30096363 DOI: 10.1016/j.semcdb.2018.08.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 08/06/2018] [Indexed: 12/18/2022]
Abstract
Cohesin-mediated chromatin organization plays an important role in formation and stabilization of chromosome architecture and gene regulation. Mechanisms by which cohesin shapes chromosome and regulates gene expression remain unclear. The present article overviews biological characters and functions of cohesin and core subunits and explores roles of regulatory factors (e.g. Pds5, Wapl, and Eco1) in dynamic behaviors of cohesin. Cohesin interacts with CCCTC binding factor (CTCF) and other factors to maintain and stabilize multi-dimensional organizations of topological loops and distances between sites during cell segmentation. We also describe functional roles of cohesin in cell cycle by entrapping sister chromatids to form embrace and handcuff models, loading onto chromatin, establishing cohesion function, and regulating removal of cohesin and associated factors from the chromosome arm through prophase pathway or at onset of anaphase. It is questioned whether those factors associated with cohesin-regulated processes can be identified as biology- or disease-specific biomarkers and druggable targets to dynamically monitor changes during phasing, staging, progressing, and responding of diseases. It is also expected to explore heterogenetic roles of cohesin between single cells and regulatory roles of cohesin in trans-omic profiles and functions. Further understanding of cohesin functions will be beneficial to improve diagnosis and treatment of cohesinopathies.
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Affiliation(s)
- Zhenhua Zhu
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Xiangdong Wang
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China.
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17
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Qian M, Cheng Y, Wang X. The methodology study of three-dimensional (3D) genome research. Semin Cell Dev Biol 2019; 90:12-18. [DOI: 10.1016/j.semcdb.2018.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/03/2018] [Indexed: 12/12/2022]
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18
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Wang DC, Wang W, Zhang L, Wang X. A tour of 3D genome with a focus on CTCF. Semin Cell Dev Biol 2019; 90:4-11. [PMID: 30031214 DOI: 10.1016/j.semcdb.2018.07.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 07/17/2018] [Indexed: 12/19/2022]
Abstract
The complex three-dimensional (3D) structure of the genome plays critical roles in the maintenance of genome stability, organization, and dynamics and in regulation of gene expression for understanding molecular mechanisms and diseases. Chromatin maintains biological functions and transcriptional activities through long distance interaction and interactions between loops and enhancers-promoters. We firstly overview the architecture and biology of chromatin and loops, topologically associated domains (TADs) and interactions, and compartments and functions. We specifically focus on CCCTC-binding factor (CTCF) in 3D genome organization and function to furthermore understand the significance of CTCF biology, transcriptional regulations, interactions with cohesin, roles in DNA binding, influences of CTCF degradation, and communication with wings-apart like (Wapl) protein. We also summarize the advanced single cell approaches to further monitor dynamics of CTCF functions and structures in the maintenance of 3D genome organization and function at single cell level.
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Affiliation(s)
- Diane C Wang
- Zhongshan Hospital Institute of Clinical Science, Zhongshan Hospital, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - William Wang
- Zhongshan Hospital Institute of Clinical Science, Zhongshan Hospital, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Linlin Zhang
- Zhongshan Hospital Institute of Clinical Science, Zhongshan Hospital, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Xiangdong Wang
- Zhongshan Hospital Institute of Clinical Science, Zhongshan Hospital, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China.
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19
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Gao D, Zhang L, Song D, Lv J, Wang L, Zhou S, Li Y, Zeng T, Zeng Y, Zhang J, Wang X. Values of integration between lipidomics and clinical phenomes in patients with acute lung infection, pulmonary embolism, or acute exacerbation of chronic pulmonary diseases: a preliminary study. J Transl Med 2019; 17:162. [PMID: 31109325 PMCID: PMC6528323 DOI: 10.1186/s12967-019-1898-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 04/29/2019] [Indexed: 12/25/2022] Open
Abstract
Background The morbidity and mortality of patients with critical illnesses remain high in pulmonary critical care units and a poorly understood correlation between alterations of lipid elements and clinical phenomes remain unelucidated. Methods In the present study, we investigated plasma lipidomic profiles of 30 patients with severe acute pneumonia (SAP), acute pulmonary embolism (APE), and acute exacerbation of chronic pulmonary diseases (AECOPD) or 15 healthy with the aim to compare disease specificity of lipidomic patterns. We defined the specificity of lipidomic profiles in SAP by comparing it to both APE and AECOPD. Analysis of the correlation between altered lipid elements and clinical phenotypes using the lipid-QTL model was then carried out. Results We integrated lipidomic profiles with clinical phenomes measured by score values from the digital evaluation score system and found phenome-associated lipid elements to identify disease-specific lipidomic profiling. The present study demonstrates that lipidomic profiles of patients with acute lung diseases are different from healthy lungs, and there are also disease-specific portions of lipidomics among SAP, APE, or AECOPD. The comprehensive profiles of clinical phenomes or lipidomics are valuable in describing the disease specificity of patient phenomes and lipid elements. The combination of clinical phenomes with lipidomic profiles provides more detailed disease-specific information on panels of lipid elements When compared to the use of each separately. Conclusions Integrating biological functions with disease specificity, we believe that clinical lipidomics may create a new alternative way to understand lipid-associated mechanisms of critical illnesses and develop a new category of disease-specific biomarkers and therapeutic targets. Electronic supplementary material The online version of this article (10.1186/s12967-019-1898-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Danyan Gao
- Department of Pulmonary Diseases, The First Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Linlin Zhang
- Department of Pulmonary Diseases, The First Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Dongli Song
- Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiapei Lv
- Department of Pulmonary Diseases, The First Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Linyan Wang
- Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shuang Zhou
- Clinical Center for Molecular Diagnosis and Therapy, The Second Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Yanjun Li
- Department of Anesthesiology, Center for Clinical Single Cell Biomedicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Tao Zeng
- Key Laboratory of Systems Biology, Institute of Biochemistry and Cell Biology, Chinese Academy Science, Shanghai, China
| | - Yiming Zeng
- Clinical Center for Molecular Diagnosis and Therapy, The Second Hospital of Fujian Medical University, Quanzhou, Fujian, China.
| | - Jiaqiang Zhang
- Department of Anesthesiology, Center for Clinical Single Cell Biomedicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China.
| | - Xiangdong Wang
- Department of Pulmonary Diseases, The First Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China. .,Zhongshan Hospital Institute for Clinical Science, Shanghai Institute of Clinical Bioinformatics, Shanghai Engineering Research for AI Technology for Cardiopulmonary Diseases, Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Shanghai Medical College, Fudan University, Shanghai, China. .,Clinical Center for Molecular Diagnosis and Therapy, The Second Hospital of Fujian Medical University, Quanzhou, Fujian, China. .,Department of Anesthesiology, Center for Clinical Single Cell Biomedicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China.
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20
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Abstract
Cell toxicity may result in organ dysfunction and cause severe health problem. Recent studies revealed many toxicants may induced the over production of Nitric oxide, reactive oxygen species and the subsequent oxidative stress, cause cell toxicity. Mitochondrion dysfunction maybe the subsequent consequence of oxidative stress and has been recognized as another contributing factor in cell toxicity. Besides, oxidative products induced by some toxicants may also produce the compounds that damage cell DNA, leading to toxicity. Especially, the significance of nanoparticle induced cell toxicity was disclosed recently and attract more concern. The mechanism mainly includes inflammation, oxidative stress and DNA damage. On the other side, some biomarkers of cell toxicity including autophagy, cytokines, miRNA has been identified. The understanding of these phenomenon may enable us to clarify the cell toxicity mechanism then contribute to cell toxicity protection, disease treatment and drug side effect prevention.
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Affiliation(s)
- Yong Zhang
- Zhongshan Hospital Institute of Clinical Science, Fudan University, Shanghai Institute of Clinical Bioinformatics, Biomedical Research Center, Shanghai, China.
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21
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The advances in CRISPR technology and 3D genome. Semin Cell Dev Biol 2018; 90:54-61. [PMID: 30004018 DOI: 10.1016/j.semcdb.2018.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 07/08/2018] [Indexed: 12/26/2022]
Abstract
The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas) system is a prokaryotic immune system that used to resist foreign genetic factors. It rapidly becomes the hot technology in life sciences and is applies for genome editing to solve the problem of genome-derived diseases. Using CRISPR/Cas technique, the biological DNA sequence can be repaired, cut, replaced, or added. It can effectively change the human stem cells and is expected to achieve results in the treatment. Compared with ZFN and TALEN genome editing techniques, CRISPR is more effective, accurate, and convenient. The application of CRISPR technique in three dimensional (3D) genome structure makes us understand the relationship between linear DNA sequence and 3D chromatin structure. Utilizing CRISPR/Cas9 genome editing to reverse or delete CTCF binding sites, to recognize changes of topological isomerism of the genome and interactions between chromatin loops. The purpose of this review is to introduce the characteristics and classification of the current CRISPR/Cas system, multiple functions, and potential therapeutic uses, as well as to outline the effect of the technique on chromatin loops by changing CTCF sites in 3D genomes. We will also briefly describe the importance of ethical dilemmas to be faced in CRISPR applications and provide a perspective for potential CRISPR considerations.
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22
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Gao D, Zhu B, Cao X, Zhang M, Wang X. Roles of NIPBL in maintenance of genome stability. Semin Cell Dev Biol 2018; 90:181-186. [PMID: 30096364 DOI: 10.1016/j.semcdb.2018.08.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 08/06/2018] [Indexed: 12/24/2022]
Abstract
A cohesin-loading factor (NIPBL) is one of important regulatory factors in the maintenance of 3D genome organization and function, by interacting with a large number of factors, e.g. cohesion, CCCTC-binding factor (CTCF) or cohesin complex component. The present article overviews the critical and regulatory roles of NIBPL in cohesion loading on chromotin and in gene expression and transcriptional signaling. We explore molecular mechanisms by which NIPBL recruits endogenous histone deacetylase (HDAC) to induce histone deacetylation and influence multi-dimensions of genome, through which NIPBL "hop" movement in chromatin regulates gene expression and alters genome folding. NIPBL regulates the process of CTCF and cohesion into chromatin loops and topologically associated domains, binding of cohesion and H3K4mes3 through interaction among promoters and enhancers. HP1 recruits NIPBL to DNA damage site through RNF8/RNF168 ubiquitylation pathway. NIPBL contributes to regulation of genome-controlled gene expression through the influence of cohesin in chromosome structure. NIPBL interacts with cohesin and then increases transcriptional activities of REC8 promoter, leading to up-regulation of gene expression. NIPBL movement among chromosomal loops regulates gene expression through dynamic alterations of genome organization. Thus, we expect a new and deep insight to understand dynamics of chromosome and explore potential strategies of therapiesc on basis of NIPBL.
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Affiliation(s)
- Danyan Gao
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Bijun Zhu
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Xin Cao
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Miaomiao Zhang
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China
| | - Xiangdong Wang
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics Shanghai, China.
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23
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Leahy J, Spahis S, Bonneil E, Garofalo C, Grimard G, Morel S, Laverdière C, Krajinovic M, Drouin S, Delvin E, Sinnett D, Marcil V, Levy E. Insight from mitochondrial functions and proteomics to understand cardiometabolic disorders in survivors of acute lymphoblastic leukemia. Metabolism 2018; 85:151-160. [PMID: 29563052 DOI: 10.1016/j.metabol.2018.03.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 03/12/2018] [Accepted: 03/14/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND Childhood acute lymphoblastic leukemia (cALL) is the most prevalent form of cancer in children. Due to advances in treatment and therapy, young cALL subjects now achieve a 90% survival rate. However, this tremendous advance does not come without consequence since ~2/3 of cALL survivors are affected by long-term and late, severe complications. Although the metabolic syndrome is a very serious sequel of cALL, the mechanisms remain undefined. It is also surprising to note that the mitochondrion, a central organelle in metabolic functions and the main cellular energy generator, have not yet been explored. OBJECTIVES To determine whether cALL survivors exhibit impairments in their mitochondrial functions and proteomic profiling in relationship with metabolic disorders in cALL survivors compared to healthy controls. METHODS AND RESULTS Anthropometric measures, metabolic characteristics and lipid profiles were assessed, mitochondria isolated from peripheral blood mononuclear cells, and proteomic analyzed. Our data demonstrated that metabolically. Unhealthy survivors exhibited several metabolic syndrome components (e.g. overweight, insulin resistance, dyslipidemia, inflammation) whereas Healthy cALL survivors resemble the Controls. In line with these abnormalities, functional experiments in these subjects revealed a significant decrease in the protein expression of mitochondrial antioxidant superoxide dismutase, PGC1-α transcription factor (a key modulator of mitochondrion biogenesis), and an increase in pro-apoptotic cytochrome c. Proteomic analysis of mitochondria by mass spectrometry revealed changes in the regulation of proteins related to inflammation, apoptosis, energy production, redox and antioxidant activity, fatty acid β-oxidation, protein transport and metabolism, and signalling pathways between groups. CONCLUSIONS Through the use of proteomic analysis, our work demonstrated a number of significant alterations in protein expression in mitochondria of cALL survivors, especially the metabolically Unhealthy survivor group. Further investigation of these proteins may help delineate the mechanisms by which mitochondrial dysfunctions exert cardiometabolic derangements in cALL survivors.
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Affiliation(s)
- Jade Leahy
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Nutrition, Université de Montréal, Montreal, Quebec, Canada
| | - Schohraya Spahis
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Nutrition, Université de Montréal, Montreal, Quebec, Canada
| | - Eric Bonneil
- Proteomic Platform, IRIC Université de Montréal, Montreal, Quebec, Canada
| | - Carole Garofalo
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada
| | - Guy Grimard
- Department of Paediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Sophia Morel
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Nutrition, Université de Montréal, Montreal, Quebec, Canada
| | - Caroline Laverdière
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Paediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Maja Krajinovic
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Paediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Simon Drouin
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada
| | - Edgard Delvin
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada
| | - Daniel Sinnett
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Paediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Valérie Marcil
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Nutrition, Université de Montréal, Montreal, Quebec, Canada
| | - Emile Levy
- Research Centre, CHU-Sainte-Justine, Université de Montréal, Montreal, Quebec, Canada; Department of Nutrition, Université de Montréal, Montreal, Quebec, Canada.
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Roles of CTCF in conformation and functions of chromosome. Semin Cell Dev Biol 2018; 90:168-173. [PMID: 30031212 DOI: 10.1016/j.semcdb.2018.07.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 07/17/2018] [Indexed: 02/08/2023]
Abstract
CCCTC-binding factor (CTCF) plays indispensable roles in transcriptional inhibition/activation, insulation, gene imprinting, and regulation of 3Dchromatin structure. CTCF contributes to formation of genome multi-dimensions, regulation of dimensional changes, or control of central signals to transcriptional networks. A large number of factors affect CTCF binding, methylation/demethylation, base mutation, or poly(adp-ribosyl)ation. CTCF is one of the most important elements in the regulation of chromatin folding by combining with CBSs in TADs in a positive-reverse or reverse-positive orders. CTCF acts as a versatile nuclear factor, a transcriptional activator or repressor, an insulator binding factor, or a regulator of genomic imprinting as required for various biological procedures. Although molecular regulatory mechanisms of CTCF in cell differentiation and disease development remains unclear, roles of CTCF in carcinogenesis have been intensively explored. There is little understanding about regulatory roles of CTCF in inflammation-associated transcriptional signaling, cell injury, organ dysfunction, and systemic responses. It is also highly expected that further in-depth studies of CTCF control mechanisms can provide better understanding of disease development and potential disease-specific biomarkers and therapeutic targets.
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Zhang L, Song D, Zhu B, Wang X. The role of nuclear matrix protein HNRNPU in maintaining the architecture of 3D genome. Semin Cell Dev Biol 2018; 90:161-167. [PMID: 29981443 DOI: 10.1016/j.semcdb.2018.07.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/03/2018] [Indexed: 02/07/2023]
Abstract
The complexity of higher eukaryote genomes is far from being explained by linear information. There is a need to understand roles of genome regulation at the organism level through defining a comprehensive profile of chromosomal organization. Chromosome conformation capture (3C)-based studies reveal that higher-order of chromatin include not only long-range chromatin loops, but also compartments and topologically associating domains as the basis of genome structure and functions. However, the molecular machinery how the genome is spatially organized is still inadequate. Exciting progress has been made with the development of today's technology, we find that heterogeneous nuclear ribonucleoprotein U, initially identified as a structural nuclear protein, plays important role in three-dimensional (3D) genome organization by high-throughput assays. The disruption of this protein not only results in compartment switching on of the genome, it also reduces of TAD boundary strengths at borders between two types of compartments, and regulates chromatin loop by decrease its intensities. In addition, HNRNPU mainly binds to active chromatin. Most of HNRNPU peaks is consistent with CTCF or RAD21.It also plays an irreplaceable role in the processes of mitosis. This review aims to discuss the role of HNRNPU in maintaining the 3D chromatin architecture, as well as the recent development and human diseases involved in this nuclear matrix (NM)-associated protein.
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Affiliation(s)
- Linlin Zhang
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics, Shanghai, China
| | - Dongli Song
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics, Shanghai, China
| | - Bijun Zhu
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics, Shanghai, China
| | - Xiangdong Wang
- Zhongshan Hospital Institute of Clinical Science, Fudan University Medical School, Shanghai Institute of Clinical Bioinformatics, Shanghai, China.
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Yan F, Wang X, Zeng Y. 3D genomic regulation of lncRNA and Xist in X chromosome. Semin Cell Dev Biol 2018; 90:174-180. [PMID: 30017906 DOI: 10.1016/j.semcdb.2018.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 01/19/2023]
Abstract
Long noncoding RNAs (lncRNAs) act as important regulators in cardiovascular diseases, neural degenerative disease, or cancers, by localizing and spreading across chromatins. lncRNA can regulate the 3D architecture of the enhancer cluster at the target gene locus, relevant to analogous lncRNA-protein coding gene pairs. X inactive specific transcript (Xist) plays a critical role in the process and biological function of lncRNAs. The lncRNA Jpx, Xist activator, is a nonprotein-coding RNA transcribed from a gene within the X-inactivation center and acts as a numerator element to control X-chromosome number and activate Xist transcription by interacting with CCCTC-binding factor. Up-regulated lncRNA Xist initiates X chromosome inactivation process and attracts specific chromatin modifiers. A number of chromatin-modified factors interact with lncRNAs modify 3D genome architecture and mediate Xist function in embryo development. Thus, the regulation of lncRNAs in 3D genome progresses is the key mechanism of Xist, as a therapeutic potential for Xist associated diseases.
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Affiliation(s)
- Furong Yan
- Center for Molecular Diagnosis and Therapy, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Xiangdong Wang
- Center for Molecular Diagnosis and Therapy, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China.
| | - Yiming Zeng
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian Province, China.
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Clinical trans-omics: an integration of clinical phenomes with molecular multiomics. Cell Biol Toxicol 2018; 34:163-166. [PMID: 29691682 DOI: 10.1007/s10565-018-9431-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 04/16/2018] [Indexed: 10/17/2022]
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