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Kong Q, Niu Y, Feng H, Yu X, Wang B, Liu X, Chen Y, Wang F, Tian J, Zhou H. Ligusticum chuanxiong Hort.: a review of its phytochemistry, pharmacology, and toxicology. J Pharm Pharmacol 2024:rgae105. [PMID: 39180449 DOI: 10.1093/jpp/rgae105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 07/25/2024] [Indexed: 08/26/2024]
Abstract
BACKGROUND Conioselinum anthriscoides (H. Boissieu) Pimenov & Kljuykov, also known as Ligusticum chuanxiong Hort. is a perennial Umbelliferae herb, whose dried rhizome commonly called Chuanxiong Rhizoma. Chuanxiong Rhizoma is widely used in TCM, especially for cardiocerebrovascular and gynecological diseases. However, these studies are scattered and there is no review that can centralize the results of these studies. The authors summarized this review by collecting research results on the chemical, pharmacological, and toxicological of Chuanxiong Rhizoma published in various publications over the past 20 years. AIMS The purpose of this review is to summarize the current experimental studies on Chuanxiong Rhizoma and explore its mechanism of action. METHODS Web of Science, PubMed, CBM, CNKI, Medline, Embase, Elsevier, Springer, Wiley Online Library, Scholar, and other databases were searched, and nearly one hundred experimental studies were collected to summarize this review. RESULTS AND DISCUSSION Chuanxiong Rhizoma is composed of essential oil, terpenes, alkaloids, polysaccharide, organic acids, ceramides, and cerebrosides. It has the functions of promoting blood circulation, removing blood stasis, antibacterial, antiviral, and calming the mind to sleep. Now it can be used to treat cardiocerebrovascular and gynecological diseases, neurodegenerative disease, psoriasis, rectal cancer, osteoporosis, and osteoarthritis. CONCLUSIONS In the past 20 years, a large number of research data have confirmed that Chuanxiong Rhizoma contains rich effective metabolites, has huge medicinal potential, and has a wide range of effective treatments.
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Affiliation(s)
- Qinghe Kong
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yingshuo Niu
- Cardiovascular Department of Guang'anmen Hospital Jinan, China Academy of Chinese Medical Sciences, Jinan 250012, China
| | - Hao Feng
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Xiaofei Yu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Bingkang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Xue Liu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yueru Chen
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Fulin Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Jingzhen Tian
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Honglei Zhou
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
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Chen RJ, Chen MC, Tsai BCK, Roy R, Chang YR, Wang TF, Kuo WW, Kuo CH, Yao CH, Li CC, Huang CY. Ligustrazine improves the compensative effect of Akt survival signaling to protect liver Kupffer cells in trauma-hemorrhagic shock rats. Chem Biol Drug Des 2023; 102:1399-1408. [PMID: 37612133 DOI: 10.1111/cbdd.14327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/16/2023] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
Trauma-hemorrhagic shock (THS) is a medical emergency that is encountered by physicians in the emergency department. Chuan Xiong is a traditional Chinese medicine and ligustrazine is a natural compound from it. Ligustrazine improves coronary blood flow and reduces cardiac ischemia in animals through Ca2+ and ATP-dependent vascular relaxation. It also decreases the platelets' bioactivity and reduces reactive oxygen species formation. We hypothesized that ligustrazine could protect liver by decreasing the inflammation response, protein production, and apoptosis in THS rats. Ligustrazine at doses of 100 and 1000 μg/mL was administrated in Kupffer cells isolated from THS rats. The protein expressions were detected via western blot. The THS showed increased inflammation response proteins, mitochondria-dependent apoptosis proteins, and had a compensation effect on the Akt pathway. After ligustrazine treatment, the hemorrhagic shock Kupffer cells decreased inflammatory response and mitochondria-dependent apoptosis and promoted a more compensative effect of the Akt pathway. It suggests ligustrazine reduces inflammation response and mitochondria-dependent apoptosis induced by THS in liver Kupffer cells and promotes more survival effects by elevating the Akt pathway. These findings demonstrate the beneficial effects of ligustrazine against THS-induced hepatic injury, and ligustrazine could be a potential medication to treat the liver injury caused by THS.
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Affiliation(s)
- Ray-Jade Chen
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ming-Cheng Chen
- Division of Colorectal Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Bruce Chi-Kang Tsai
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Rakesh Roy
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yi-Ru Chang
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tso-Fu Wang
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
- Ph.D. Program for Biotechnology Industry, China Medical University, Taichung, Taiwan
| | - Chia-Hua Kuo
- Department of Sports Sciences, University of Taipei, Taipei, Taiwan
| | - Chun-Hsu Yao
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Biomaterials Translational Research Center, China Medical University Hospital, Taichung, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
| | - Chi-Cheng Li
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Center of Stem Cell & Precision Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Chih-Yang Huang
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, Taiwan
- Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien, Taiwan
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Tang JY, Chuang YT, Shiau JP, Yen CY, Chang FR, Tsai YH, Farooqi AA, Chang HW. Connection between Radiation-Regulating Functions of Natural Products and miRNAs Targeting Radiomodulation and Exosome Biogenesis. Int J Mol Sci 2023; 24:12449. [PMID: 37569824 PMCID: PMC10419287 DOI: 10.3390/ijms241512449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/29/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Exosomes are cell-derived membranous structures primarily involved in the delivery of the payload to the recipient cells, and they play central roles in carcinogenesis and metastasis. Radiotherapy is a common cancer treatment that occasionally generates exosomal miRNA-associated modulation to regulate the therapeutic anticancer function and side effects. Combining radiotherapy and natural products may modulate the radioprotective and radiosensitizing responses of non-cancer and cancer cells, but there is a knowledge gap regarding the connection of this combined treatment with exosomal miRNAs and their downstream targets for radiation and exosome biogenesis. This review focuses on radioprotective natural products in terms of their impacts on exosomal miRNAs to target radiation-modulating and exosome biogenesis (secretion and assembly) genes. Several natural products have individually demonstrated radioprotective and miRNA-modulating effects. However, the impact of natural-product-modulated miRNAs on radiation response and exosome biogenesis remains unclear. In this review, by searching through PubMed/Google Scholar, available reports on potential functions that show radioprotection for non-cancer tissues and radiosensitization for cancer among these natural-product-modulated miRNAs were assessed. Next, by accessing the miRNA database (miRDB), the predicted targets of the radiation- and exosome biogenesis-modulating genes from the Gene Ontology database (MGI) were retrieved bioinformatically based on these miRNAs. Moreover, the target-centric analysis showed that several natural products share the same miRNAs and targets to regulate radiation response and exosome biogenesis. As a result, the miRNA-radiomodulation (radioprotection and radiosensitization)-exosome biogenesis axis in regard to natural-product-mediated radiotherapeutic effects is well organized. This review focuses on natural products and their regulating effects on miRNAs to assess the potential impacts of radiomodulation and exosome biogenesis for both the radiosensitization of cancer cells and the radioprotection of non-cancer cells.
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Affiliation(s)
- Jen-Yang Tang
- School of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
- Department of Radiation Oncology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ya-Ting Chuang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
- Department of Biomedical Science and Environmental Biology, PhD Program in Life Sciences, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Jun-Ping Shiau
- Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Ching-Yu Yen
- School of Dentistry, Taipei Medical University, Taipei 11031, Taiwan;
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Tainan 71004, Taiwan
| | - Fang-Rong Chang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (F.-R.C.); (Y.-H.T.)
| | - Yi-Hong Tsai
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (F.-R.C.); (Y.-H.T.)
| | - Ammad Ahmad Farooqi
- Institute of Biomedical and Genetic Engineering (IBGE), Islamabad 54000, Pakistan
| | - Hsueh-Wei Chang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
- Department of Biomedical Science and Environmental Biology, PhD Program in Life Sciences, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
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Zhang Y, Huang Y, Li Z, Wu H, Zou B, Xu Y. Exploring Natural Products as Radioprotective Agents for Cancer Therapy: Mechanisms, Challenges, and Opportunities. Cancers (Basel) 2023; 15:3585. [PMID: 37509245 PMCID: PMC10377328 DOI: 10.3390/cancers15143585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
Radiotherapy is an important cancer treatment. However, in addition to killing tumor cells, radiotherapy causes damage to the surrounding cells and is toxic to normal tissues. Therefore, an effective radioprotective agent that prevents the deleterious effects of ionizing radiation is required. Numerous synthetic substances have been shown to have clear radioprotective effects. However, most of these have not been translated for use in clinical applications due to their high toxicity and side effects. Many medicinal plants have been shown to exhibit various biological activities, including antioxidant, anti-inflammatory, and anticancer activities. In recent years, new agents obtained from natural products have been investigated by radioprotection researchers, due to their abundance of sources, high efficiency, and low toxicity. In this review, we summarize the mechanisms underlying the radioprotective effects of natural products, including ROS scavenging, promotion of DNA damage repair, anti-inflammatory effects, and the inhibition of cell death signaling pathways. In addition, we systematically review natural products with radioprotective properties, including polyphenols, polysaccharides, alkaloids, and saponins. Specifically, we discuss the polyphenols apigenin, genistein, epigallocatechin gallate, quercetin, resveratrol, and curcumin; the polysaccharides astragalus, schisandra, and Hohenbuehelia serotina; the saponins ginsenosides and acanthopanax senticosus; and the alkaloids matrine, ligustrazine, and β-carboline. However, further optimization through structural modification, improved extraction and purification methods, and clinical trials are needed before clinical translation. With a deeper understanding of the radioprotective mechanisms involved and the development of high-throughput screening methods, natural products could become promising novel radioprotective agents.
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Affiliation(s)
- Yi Zhang
- Division of Thoracic Oncology, Cancer Center, Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ying Huang
- College of Management, Sichuan Agricultural University, Chengdu 611130, China
| | - Zheng Li
- Division of Thoracic Oncology, Cancer Center, Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hanyou Wu
- Zhongshan Ophthalmic Center, State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Sun Yat-sen University, Guangzhou 510060, China
| | - Bingwen Zou
- Division of Thoracic Oncology, Cancer Center, Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yong Xu
- Division of Thoracic Oncology, Cancer Center, Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
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Yi J, Zhu J, Zhao C, Kang Q, Zhang X, Suo K, Cao N, Hao L, Lu J. Potential of natural products as radioprotectors and radiosensitizers: opportunities and challenges. Food Funct 2021; 12:5204-5218. [PMID: 34018510 DOI: 10.1039/d1fo00525a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Natural products can be used as natural radiosensitizers and radioprotectors, showing promising effects in cancer treatments in combination with radiotherapy, while reducing ionizing radiation (IR) damage to normal cells/tissues. The different effects of natural products on irradiated normal and tumor cells/tissues have attracted more and more researchers' interest. Nonetheless, the clinical applications of natural products in radiotherapy are few, which may be related to their low bioavailability in the human body. Here, we displayed the radiation protection and radiation sensitization of major natural products, highlighted the related molecular mechanisms of these bioactive substances combined with radiotherapy to treat cancer, and critically reviewed their deficiency and improved measures. Lastly, several clinical trials were presented to verify the clinical application of natural products as radiosensitizers and radioprotectors. Further clinical evaluation is still needed. This review provides a reference for the utilization of natural products as radiosensitizers and radioprotectors.
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Affiliation(s)
- Juanjuan Yi
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Jiaqing Zhu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Changcheng Zhao
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Qiaozhen Kang
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Xiaomiao Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Keke Suo
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Nana Cao
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Limin Hao
- Institute of Quartermaster Engineering and Technology, Academy of Military Sciences PLA China, Beijing, 100010, China.
| | - Jike Lu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China.
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Microgravity versus Microgravity and Irradiation: Investigating the Change of Neuroendocrine-Immune System and the Antagonistic Effect of Traditional Chinese Medicine Formula. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2641324. [PMID: 32566675 PMCID: PMC7273471 DOI: 10.1155/2020/2641324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/03/2020] [Accepted: 05/06/2020] [Indexed: 11/26/2022]
Abstract
During spaceflight, the homeostasis of the living body is threatened with cosmic environment including microgravity and irradiation. Traditional Chinese medicine could ameliorate the internal imbalance during spaceflight, but its mechanism is still unclear. In this article, we compared the difference of neuroendocrine-immune balance between simulated microgravity (S) and simulated microgravity and irradiation (SAI) environment. We also observed the antagonistic effect of SAI using a traditional Chinese medicine formula (TCMF). Wistar rats were, respectively, exposed under S using tail suspending and SAI using tail suspending and 60Co-gama irradiation exposure. The SAI rats were intervened with TCMF. The changes of hypothalamic–pituitary–adrenal (HPA) axis, splenic T-cell, celiac macrophages, and related cytokines were observed after 21 days. Compared with the normal group, the hyperfunction of HPA axis and celiac macrophages, as well as the hypofunction of splenic T-cells, was observed in both the S and SAI group. Compared with the S group, the levels of plasmatic corticotropin-releasing hormone (CRH), macrophage activity, and serous interleukin-6 (IL-6) in the SAI group were significantly reduced. The dysfunctional targets were mostly reversed in the TCMF group. Both S and SAI could lead to NEI imbalance. Irradiation could aggravate the negative feedback inhibition of HPA axis and macrophages caused by S. TCMF could ameliorate the NEI dysfunction caused by SAI.
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Celastrol Alleviates Gamma Irradiation-Induced Damage by Modulating Diverse Inflammatory Mediators. Int J Mol Sci 2020; 21:ijms21031084. [PMID: 32041250 PMCID: PMC7036880 DOI: 10.3390/ijms21031084] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/31/2020] [Accepted: 02/04/2020] [Indexed: 12/12/2022] Open
Abstract
The present study aimed to explore the possible radioprotective effects of celastrol and relevant molecular mechanisms in an in vitro cell and in vivo mouse models exposed to gamma radiation. Human keratinocytes (HaCaT) and foreskin fibroblast (BJ) cells were exposed to gamma radiation of 20 Gy, followed by treatment with celastrol for 24 h. Cell viability, reactive oxygen species (ROS), nitric oxide (NO) and glutathione (GSH) production, lipid peroxidation, DNA damage, inflammatory cytokine levels, and NF-κB pathway activation were examined. The survival rate, levels of interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) in blood, and p65 and phospho-p65 expression were also evaluated in mice after exposure to gamma radiation and celastrol treatment. The gamma irradiation of HaCaT cells induced decreased cell viability, but treatment with celastrol significantly blocked this cytotoxicity. Gamma irradiation also increased free radical production (e.g., ROS and NO), decreased the level of GSH, and enhanced oxidative DNA damage and lipid peroxidation in cells, which were effectively reversed by celastrol treatment. Moreover, inflammatory responses induced by gamma irradiation, as demonstrated by increased levels of IL-6, TNF-α, and IL-1β, were also blocked by celastrol. The increased activity of NF-κB DNA binding following gamma radiation was significantly attenuated after celastrol treatment. In the irradiated mice, treatment with celastrol significantly improved overall survival rate, reduced the excessive inflammatory responses, and decreased NF-κB activity. As a NF-κB pathway blocker and antioxidant, celastrol may represent a promising pharmacological agent with protective effects against gamma irradiation-induced injury.
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Howard D, Sebastian S, Le QVC, Thierry B, Kempson I. Chemical Mechanisms of Nanoparticle Radiosensitization and Radioprotection: A Review of Structure-Function Relationships Influencing Reactive Oxygen Species. Int J Mol Sci 2020; 21:E579. [PMID: 31963205 PMCID: PMC7013516 DOI: 10.3390/ijms21020579] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/13/2020] [Accepted: 01/14/2020] [Indexed: 01/19/2023] Open
Abstract
Metal nanoparticles are of increasing interest with respect to radiosensitization. The physical mechanisms of dose enhancement from X-rays interacting with nanoparticles has been well described theoretically, however have been insufficient in adequately explaining radiobiological response. Further confounding experimental observations is examples of radioprotection. Consequently, other mechanisms have gained increasing attention, especially via enhanced production of reactive oxygen species (ROS) leading to chemical-based mechanisms. Despite the large number of variables differing between published studies, a consensus identifies ROS-related mechanisms as being of significant importance. Understanding the structure-function relationship in enhancing ROS generation will guide optimization of metal nanoparticle radiosensitisers with respect to maximizing oxidative damage to cancer cells. This review highlights the physico-chemical mechanisms involved in enhancing ROS, commonly used assays and experimental considerations, variables involved in enhancing ROS generation and damage to cells and identifies current gaps in the literature that deserve attention. ROS generation and the radiobiological effects are shown to be highly complex with respect to nanoparticle physico-chemical properties and their fate within cells. There are a number of potential biological targets impacted by enhancing, or scavenging, ROS which add significant complexity to directly linking specific nanoparticle properties to a macroscale radiobiological result.
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Affiliation(s)
| | | | | | | | - Ivan Kempson
- Future Industries Institute, University of South Australia, Mawson Lakes 5095, Australia; (D.H.); (B.T.)
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张 小, 高 磊, 胡 潇, 陈 姗, 聂 玲, 朱 玲. [Tetramethylpyrazine promotes bone marrow repair in a C57 mouse model of X-rayinduced immune-mediated bone marrow failure]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2019; 39:957-963. [PMID: 31511217 PMCID: PMC6765600 DOI: 10.12122/j.issn.1673-4254.2019.08.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To observe the therapeutic effect of tetramethylpyrazine on immune-mediated bone marrow failure (BMF) induced by different doses of X-ray exposure in C57 mice. METHODS C57BL6 mice were randomized into 4 groups, including a blank control group and 3 X-ray exposure groups with X-ray exposure at low (5.0 Gy), moderate (5.75 Gy), and high (6.5 Gy) doses. After total body irradiation with 0.98 Gy/min X-ray. The mice as recipient received injections of 4×106 lymphocytes from DBA/2 mice via the tail vein within 4 h. The survival rate of the recipient mice, peripheral blood cell counts, bone marrow nucleated cell count, and bone marrow pathology were examined at 14 days after the exposure. In the subsequent experiment, C57 mice were exposed to 5.0 Gy X-ray and treated with intraperitoneal injection of tetramethylpyrazine at the low (5 mg/mL), moderate (10 mg/mL), or high (20 mg/mL) doses (12 mice in each group) for 14 consecutive days, and the changes in BMF were observed. RESULTS X-ray exposure, especially at the high dose, resulted in significantly lowered survival rate in the mouse models of BMF at 14 days. As the X-ray dose increased, the mice showed significantly reduced peripheral blood counts of red blood cells, white blood cells, platelets and lowered bone marrow nucleated cell counts with obvious bone marrow congestion and reduction of nucleated cells (P < 0.05 or 0.001). In the mice exposed to 5.0 Gy X-ray, tetramethylpyrazine at the high dose most obviously increased bone marrow nucleated cells (P < 0.01) and red blood cells (P < 0.001), and even at the low dose, tetramethylpyrazine significantly increased the counts of white blood cells (P < 0.05) and platelets (P < 0.01) following the exposure. Tetramethylpyrazine dose-dependently alleviated bone marrow hyperemia, increased bone marrow nucleated cell counts, and lowered Fas protein expression in the bone marrow. CONCLUSIONS X-ray irradiation at 5.0 Gy is suitable for establish mouse models of immune-mediated BMF. Tetramethylpyrazine promotes bone marrow repair by regulating Fas cell apoptosis signals, which further expands the traditional Chinese medicine theory of "removing blood stasis to create new."
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Affiliation(s)
- 小敏 张
- 南方医科大学 中医药学院,广东 广州 510515College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - 磊 高
- 南方医科大学 中医药学院,广东 广州 510515College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
- 南方医科大学 南方医院中医科,广东 广州 510515Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 潇 胡
- 南方医科大学 中医药学院,广东 广州 510515College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - 姗姗 陈
- 南方医科大学 中医药学院,广东 广州 510515College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - 玲辉 聂
- 广东省传统医学与运动伤害康复研究所,广东 广州 510317Guangdong Institute of Traditional Medicine and Sports Injury Rehabilitation, Guangzhou 510317, China
| | - 玲玲 朱
- 南方医科大学 中医药学院,广东 广州 510515College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
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Huang R, Zhou P. Double-edged effects of noncoding RNAs in responses to environmental genotoxic insults: Perspectives with regards to molecule-ecology network. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 247:64-71. [PMID: 30654255 DOI: 10.1016/j.envpol.2019.01.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 01/04/2019] [Accepted: 01/04/2019] [Indexed: 06/09/2023]
Abstract
Numerous recent studies have underlined the crucial players of noncoding RNAs (ncRNAs), i.e., microRNAs(miRNAs), long noncoding RNAs(lncRNAs) and circle RNAs(circRNAs) participating in genotoxic responses induced by a wide variety of environmental genotoxicants consistently. Genotoxic-derived ncRNAs provide us a new epigenetic molecular-ecological network (MEN) insights into the underlying mechanisms regarding genotoxicant exposure and genotoxic effects, which can modify ncRNAs to render them "genotoxic" and inheritable, thus potentially leading to disease risk via epigenetic changes. In fact, the spatial structures of ncRNAs, particularly of secondary and three-dimensional structures, diverse environmental genotoxicants as well as RNA splicing and editing forma dynamic pool of ncRNAs, which constructs a MEN in cells together with their enormous targets and interactions, making biological functions more complicated. We nonetheless suggest that ncRNAs have both beneficial(positive) and harmful(negative) effects, i.e., are "double-edged" in regulating genotoxicant toxic responses. Understanding the "double-edged" effects of ncRNAs is of crucial importance for our further comprehension of the pathogenesis of human diseases induced by environmental toxicants and for the construction of novel prevention and therapy targets. Furthermore, the MEN formed by ncRNAs and their interactions each other as well as downstream targets in the cells is important for considering the active relationships between external agents (environmental toxicants) and inherent genomic ncRNAs, in terms of suppression or promotion (down- or upregulation), and engineered ncRNA therapies can suppress or promote the expression of inherent genomic ncRNAs that are targets of environmental toxicants. Moreover, the MEN would be expected to be would be applied to the mechanistic explanation and risk assessment at whole scene level in environmental genotoxicant exposure. As molecular biology evolves rapidly, the proposed MEN perspective will provide a clearer or more comprehensive holistic view.
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Affiliation(s)
- Ruixue Huang
- Department of Occupational and Environmental Health, Central South University, Changsha, 410078, China.
| | - PingKun Zhou
- Department of Radiation Biology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, AMMS, Beijing, 100850, PR China.
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11
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Huang Y, Cai Y, Huang R, Zheng X. Rosmarinic Acid Combined with Adriamycin Induces Apoptosis by Triggering Mitochondria-Mediated Signaling Pathway in HepG2 and Bel-7402 Cells. Med Sci Monit 2018; 24:7898-7908. [PMID: 30391993 PMCID: PMC6232952 DOI: 10.12659/msm.910673] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/04/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Hepatic carcinoma is the third leading cause of cancer-related deaths. This study aimed to evaluate the anti-tumor effects of rosmarinic acid (RosA) combined with Adriamycin (ADM) on proliferation and apoptosis of hepatic carcinoma cell lines. MATERIAL AND METHODS Human HepG2 and Bel-7402 cells were treated with RosA and ADM and divided into HepG2 or Bel-7402, 25 μg/ml, 50 μg/m, and 100 μg/ml RosA+0.4 μg/ml ADM groups, respectively. The Cell Counting Kit-8 (CCK-8) assay was used to evaluate cell viability. Immunohistochemistry assay was used to examine B cell lymphoma-2 (Bcl-2) and Bcl-2-associated X (Bax) expression. Cell cycle analysis was used to detect cell cycle distribution. Flow cytometry and terminal deoxynucleotidyl transferase-mediated d-UTP nick-end labeling (TUNEL) assay were utilized to evaluate apoptosis. RESULTS RosA combined with ADM damaged cell morphology and decreased cell viability, and significantly decreased S-phase cell numbers compared to the HepG2 or Bel-7402 group (p<0.05). Apoptosis rates in the RosA combined with ADM group were significantly increased compared to the HepG2 or Bel-7402 group (p<0.05). TUNEL assay showed that RosA combined with ADM significantly induced DNA damage (TUNEL-positive staining) in the HepG2 and Bel-7402 groups (p<0.05). RosA combined with ADM significantly reduced Bcl-2 expression in HepG2 or Bel-7402 cells (p<0.05). RosA combined with ADM significantly increased Bax expression in HepG2 and Bel-7402 cells (p<0.05). Cell viability, apoptosis, cell cycle, and Bcl-2 and Bax expression were changed with increased concentrations of RosA. CONCLUSIONS RosA combined with ADM damaged tumor cell morphologies, decreased cell viability, and induced apoptosis of HepG2 and Bel-7402 by triggering the mitochondria-mediated signaling pathway.
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Affiliation(s)
- Youxia Huang
- Department of Pharmacology, Quanzhou Medical College, Quanzhou, Fujian, P.R. China
| | - Yingjian Cai
- Department of Pediatrics, Fujian Medical University 2 Clinical Medical College, Quanzhou, Fujian, P.R. China
| | - Ronggui Huang
- Department of Nephrology, Fujian Medical University 2 Clinical Medical College, Quanzhou, Fujian, P.R. China
| | - Xingzhong Zheng
- Department of Nephrology, Fujian Medical University 2 Clinical Medical College, Quanzhou, Fujian, P.R. China
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12
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Huang L, Liao L, Wan Y, Cheng A, Li M, Chen S, Li M, Tan X, Zeng G. Downregulation of Annexin A1 is correlated with radioresistance in nasopharyngeal carcinoma. Oncol Lett 2016; 12:5229-5234. [PMID: 28101240 DOI: 10.3892/ol.2016.5324] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 09/30/2016] [Indexed: 01/07/2023] Open
Abstract
Radiotherapy is the primary treatment for nasopharyngeal carcinoma (NPC), but radioresistance often remains an obstacle to successful treatment. In our previous study, it was demonstrated that Annexin A1 (ANXA1) was involved in the p53-mediated radioresponse in NPC cells, which suggested that it may be associated with radioresistance in NPC; however, the role of ANXA1 in NPC radioresistance is unknown. In the present study, CNE2 cells were stably transfected with pLKO.1-ANXA1-small hairpin (sh)RNAs to investigate the effects of ANXA1 on the radiosensitivity of NPC. CNE2 cells transfected with pLKO.1 were used as the control. The radiosensitivities of the cells in vitro were analyzed using the clonogenic survival assay, cell growth analysis, flow cytometry and Hoechst 33258 staining. ANXA1 downregulation significantly enhanced clonogenic survival and cell growth following treatment of CNE2 cells with ionizing radiation (IR), increased the number of cells in the S phase and decreased IR-induced apoptosis. These results suggested that the radiosensitivity of CNE2 cells transfected with ANXA1-specific shRNA was significantly lower compared with the control cells. Therefore, ANXA1 downregulation may be involved in the radioresistance of NPC, and ANXA1 may be considered a novel biomarker for predicting NPC response to radiotherapy.
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Affiliation(s)
- Lifang Huang
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Li Liao
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yanping Wan
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Ailan Cheng
- Cancer Research Institute, School of Medicine, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Meixiang Li
- Cancer Research Institute, School of Medicine, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Sihan Chen
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Maoyu Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Xing Tan
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Guqing Zeng
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
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13
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Mechanisms and Clinical Application of Tetramethylpyrazine (an Interesting Natural Compound Isolated from Ligusticum Wallichii): Current Status and Perspective. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:2124638. [PMID: 27668034 PMCID: PMC5030435 DOI: 10.1155/2016/2124638] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 08/09/2016] [Indexed: 01/09/2023]
Abstract
Tetramethylpyrazine, a natural compound from Ligusticum wallichii (Chuan Xiong), has been extensively used in China for cardiovascular and cerebrovascular diseases for about 40 years. Because of its effectiveness in multisystems, especially in cardiovascular, its pharmacological action, clinical application, and the structural modification have attracted broad attention. In this paper its mechanisms of action, the clinical status, and synthetic derivatives will be reviewed briefly.
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14
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Zhang Q, Hu Q, Chu Y, Xu B, Song Q. The Influence of Radiotherapy on AIM2 Inflammasome in Radiation Pneumonitis. Inflammation 2016; 39:1827-34. [DOI: 10.1007/s10753-016-0419-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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15
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Zhang H, Li D, Li Z, Song Y. Effect of Ligustrazine on rat peritoneal mesothelial cells treated with lipopolysaccharide. Ren Fail 2016; 38:961-9. [PMID: 27056404 DOI: 10.3109/0886022x.2016.1165053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The apoptosis of peritoneal mesothelial cells (PMCs) and peritoneal fibrosis may induce failure of peritoneal membrane function. The study explored the changes of apoptosis and fibrosis in PMCs under lipopolysaccharides (LPS) culture and investigated whether Ligustrazine can affect LPS-induced apoptosis and fibrosis. We found that exposure of rat PMCs to 5 mg·L(-1) LPS for 24 h resulted in a significant induction of apoptosis and increased levels in Reactive oxygen species, and caspase-3 activity. Fibronectin, Collagen I, p-p38, and matrix metalloprotein-9 (MMP-9) levels were also significantly increased by LPS. But superoxide dismutase levels were remarkably decreased. Ligustrazine can restore the changes induced by LPS. The protective effect of Ligustrazine on LPS-induced apoptosis and fibrosis may act through inhibition of oxidative stress and p38/MAPKS, ROS/MMP-9 activation in PMCs.
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Affiliation(s)
- Hui Zhang
- a College of Pharmacy , Xinxiang Medical University , Xingxiang , China
| | - Dongxia Li
- b College of Basic Medicine , Xinxiang Medical University , Xingxiang , China
| | - Zhiyong Li
- c Department of Cerebral Surgery of the Third People's Hospital of Anyang City , Anyang , China
| | - Yu Song
- a College of Pharmacy , Xinxiang Medical University , Xingxiang , China
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Ji XX, Song XL, Qian W, Yu XL, Zhu JY. Effects and mechanism of action of ligustrazine on isoprenaline-induced cardiomyocyte hypertrophy. Cell Biochem Biophys 2015; 70:1513-8. [PMID: 25027096 DOI: 10.1007/s12013-014-0086-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The aim of the study is to explore the effects and mechanism of the action of ligustrazine on isoprenaline-induced cardiomyocyte hypertrophy. Primary culture of neonatal rat cardiomyocytes was used as the model, and isoprenaline was used to induce cardiomyocyte hypertrophy. Effects of different dosages of ligustrazine polysaccharide on the cardiomyocyte were observed. RT-PCR was used to detect the expression of atrial natriuretic factor (ANP) mRNA, and Western blot analysis was used to detect the CaN protein level in cardiomyocytes. After treating with ligustrazine, the significant increase of MDA content and decrease of SOD activity were inhibited in supernatant. Compared to the control group, ANP mRNA in isoprenaline-treated cardiomyocytes was significantly increased (P < 0.05); compared to the isoprenaline group, ANP mRNA was significantly decreased in all ligustrazine groups (P < 0.01). In all ligustrazine groups, the CaN expression was inhibited in isoprenaline-treated cardiomyocytes in a dose-dependent manner. In conclusion, ligustrazine has protective effects on isoprenaline-induced neonatal rat cardiomyocyte, which may be related to the decrease of CaN expression.
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Affiliation(s)
- Xuan Xiu Ji
- Second Department of Geriatric Division, General Hospital of Jinan Military Region, Jinan, 250031, China
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