1
|
Guan S, Wang Z, Zhang R, Chen S, Bu X, Lu J. 3-MCPD Induced Mitochondrial Damage of Renal Cells Via the Rhythmic Protein BMAL1 Targeting SIRT3/SOD2. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:14351-14364. [PMID: 37750480 DOI: 10.1021/acs.jafc.3c04358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Biorhythm regulates a variety of physiological functions and enables organisms to adapt to changing environments. 3-Monochloro-1,2-propanediol (3-MCPD) is a common food thermal processing contaminant, and the kidney is its toxic target organ. However, the nephrotoxicity mechanism of 3-MCPD has not been fully elucidated. In the study, we found that 3-MCPD caused mitochondrial damage in renal cells by inhibiting the SIRT3/SOD2 pathway. Further, we found that 3-MCPD could interfere with rhythm protein BMAL1 expression at protein and mRNA levels in mice kidney and NRK-52E cells. Simultaneously, the balance of the daily oscillation of SIRT3/SOD2 pathway proteins was impeded under 3-MCPD treatment. To determine the role of BAML1 in mitochondrial damage, we overexpressed the BMAL1 protein. The data showed that BMAL1 overexpression upregulated SIRT3 and SOD2 expression and attenuated mitochondrial damage caused by 3-MCPD. These results indicated that 3-MCPD inhibited the SIRT3/SOD2 pathway by affecting the expression of the rhythm protein BMAL1, thereby inducing mitochondrial damage in renal cells. Taken together, our work reveals that 3-MCPD may possess a toxic effect via circadian clock mechanisms.
Collapse
Affiliation(s)
- Shuang Guan
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
- Key Laboratory of Zoonosis, Ministry of Education College of Veterinary Medicine, Jilin University, Changchun, Jilin 130062, People's Republic of China
| | - Ziyi Wang
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
| | - Ranran Zhang
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
| | - Shanshan Chen
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
| | - Xiujuan Bu
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
| | - Jing Lu
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, People's Republic of China
- Key Laboratory of Zoonosis, Ministry of Education College of Veterinary Medicine, Jilin University, Changchun, Jilin 130062, People's Republic of China
| |
Collapse
|
2
|
Li J, Li Y, Wang X, Xie Y, Lou J, Yang Y, Jiang S, Ye M, Chen H, Diao W, Xu S. Pinocembrin alleviates pyroptosis and apoptosis through ROS elimination in random skin flaps via activation of SIRT3. Phytother Res 2023; 37:4059-4075. [PMID: 37150741 DOI: 10.1002/ptr.7864] [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: 01/10/2023] [Revised: 04/18/2023] [Accepted: 04/23/2023] [Indexed: 05/09/2023]
Abstract
Random skin flap grafting is the most common skin grafting technique in reconstructive surgery. Despite progress in techniques, the incidence of distal flap necrosis still exceeds 3%, which limits its use in clinical practice. Current methods for treating distal flap necrosis are still lacking. Pinocembrin (Pino) can inhibit reactive oxygen species (ROS) and cell death in a variety of diseases, such as cardiovascular diseases, but the role of Pino in random flaps has not been explored. Therefore, we explore how Pino can enhance flap survival and its specific upstream mechanisms via macroscopic examination, Doppler, immunohistochemistry, and western blot. The results suggested that Pino can enhance the viability of random flaps by inhibiting ROS, pyroptosis and apoptosis. The above effects were reversed by co-administration of Pino with adeno-associated virus-silencing information regulator 2 homolog 3 (SIRT3) shRNA, proving the beneficial effect of Pino on the flaps relied on SIRT3. In addition, we also found that Pino up-regulates SIRT3 expression by activating the AMP-activated protein kinase (AMPK) pathway. This study proved that Pino can improve random flap viability by eliminating ROS, and ROS-induced cell death through the activation of SIRT3, which are triggered by the AMPK/PGC-1α signaling pathway.
Collapse
Affiliation(s)
- Jiafeng Li
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yifan Li
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xuanwei Wang
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yamin Xie
- Department of Service Quality Management, Sanmen People's Hospital, Taizhou, China
| | - Junsheng Lou
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yute Yang
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shuai Jiang
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meihan Ye
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Huaizhi Chen
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Weiyi Diao
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Sanzhong Xu
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
3
|
Gao S, Chen X, Yu Z, Du R, Chen B, Wang Y, Cai X, Xu J, Chen J, Duan H, Cai Y, Zheng G. Progress of research on the role of active ingredients of Citri Reticulatae Pericarpium in liver injury. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 115:154836. [PMID: 37119760 DOI: 10.1016/j.phymed.2023.154836] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/01/2023] [Accepted: 04/18/2023] [Indexed: 05/21/2023]
Abstract
BACKGROUND Liver is a vital organ responsible for metabolizing and detoxifying both endogenous and exogenous substances in the body. However, it is susceptible to damage from chemical and natural toxins. The high incidence and mortality rates of liver disease and its associated complications impose a significant economic burden and survival pressure on patients and their families. Various liver diseases exist, including cholestasis, viral and non-viral hepatitis, fatty liver disease, drug-induced liver injury, alcoholic liver injury, and severe end-stage liver diseases such as cirrhosis, hepatocellular carcinoma (HCC), and cholangiocellular carcinoma (CCA). Recent research has shown that flavonoids found in Citri Reticulatae Pericarpium (CRP) have the potential to normalize blood glucose, cholesterol levels, and liver lipid levels. Additionally, these flavonoids exhibit anti-inflammatory properties, prevent oxidation and lipid peroxidation, and reduce liver toxicity, thereby preventing liver injury. Given these promising findings, it is essential to explore the potential of active components in CRP for developing new drugs to treat liver diseases. OBJECTIVE Recent studies have revealed that flavonoids, including hesperidin (HD), hesperetin (HT), naringenin (NIN), nobiletin (NOB), naringin (NRG), tangerine (TN), and erodcyol (ED), are the primary bioactive components in CRP. These flavonoids exhibit various therapeutic effects on liver injury, including anti-oxidative stress, anti-cytotoxicity, anti-inflammatory, anti-fibrosis, and anti-tumor mechanisms. In this review, we have summarized the research progress on the hepatoprotective effects of HD, HT, NIN, NOB, NRG, TN, ED and limonene (LIM), highlighting their underlying molecular mechanisms. Despite their promising effects, the current clinical application of these active ingredients in CRP has some limitations. Therefore, further studies are needed to explore the full potential of these flavonoids and develop new therapeutic strategies for liver diseases. METHODS For this review, we conducted a systematic search of three databases (ScienceNet, PubMed, and Science Direct) up to July 2022, using the search terms "CRP active ingredient," "liver injury," and "flavonoids." The search data followed the PRISMA standard. RESULTS Our findings indicate that flavonoids found in CRP can effectively reduce drug-induced liver injury, alcoholic liver injury, and non-alcoholic liver injury. These therapeutic effects are mainly attributed to the ability of flavonoids to improve liver resistance to oxidative stress and inflammation while normalizing cholesterol and liver lipid levels by exhibiting anti-free radical and anti-lipid peroxidation properties. CONCLUSION Our review provides new insights into the potential of active components in CRP for preventing and treating liver injury by regulating various molecular targets within different cell signaling pathways. This information can aid in the development of novel therapeutic strategies for liver disease.
Collapse
Affiliation(s)
- Shuhan Gao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Xiaojing Chen
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Zhiqian Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Rong Du
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Baizhong Chen
- Guangdong Xinbaotang Biological Technology Co., Ltd, Guangdong Jiangmen, 529000, China
| | - Yuxin Wang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Xiaoting Cai
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Jiepei Xu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Jiamin Chen
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Huiying Duan
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Yi Cai
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China.
| | - Guodong Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China.
| |
Collapse
|
4
|
Li Y, Tian Y, Wang Q, Gu X, Chen L, Jia Y, Cao S, Zhang T, Zhou M, Gou X. Serum metabolomics strategy for investigating the hepatotoxicity induced by different exposure times and doses of Gynura segetum (Lour.) Merr. in rats based on GC-MS. RSC Adv 2023; 13:2635-2648. [PMID: 36741154 PMCID: PMC9844675 DOI: 10.1039/d2ra07269f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 12/18/2022] [Indexed: 01/19/2023] Open
Abstract
Gynura segetum (Lour.) Merr. (GS), has been widely used in Chinese folk medicine and can promote circulation, relieve pain and remove stasis. In recent years, the hepatotoxicity caused by GS has been reported, however its mechanism is not fully elucidated. Metabolomic techniques are powerful means to explore the toxicological mechanism and therapeutic effects of traditional Chinese medicine. The purpose of this study was to establish a serum metabolomics method based on Gas Chromatography-Mass Spectrometry (GC-MS) to explore the hepatotoxicity mechanism of different exposure times and doses of GS in rats. Sprague Dawley (SD) rats were administered daily with distilled water, 7.5 g kg-1 GS, or 15 g kg-1 GS by intragastrical gavage for either 10 or 21 days. The methods adopted included enzyme-linked immunosorbent assay (ELISA), Hematoxylin and Eosin (H&E) staining and GC-MS-based serum metabolomics. Serum biochemistry analysis showed that the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), triglycerides (TG), total bilirubin (TBIL) and total bile acid (TBA) significantly (P < 0.05) increased while the levels of albumin (ALB) and high-density lipoprotein (HDL) significantly (P < 0.05) decreased in GS-treated groups, compared with the control group. Interestingly, the ALT, AST, TG and ALB levels changed in a time- and dose-dependent manner. The results of H&E staining showed the degree of liver damage after administration of GS gradually deepened with the extension of administration time and the increase of the dose. According to the results of metabolomics analysis, 26 differential metabolites were identified, which were involved in 8 metabolic pathways including phenylalanine metabolism, glyoxylic acid and dicarboxylic acid metabolism and so on. Meanwhile, the number of differential metabolites in different GS-treated groups was associated with GS exposure time and dose. Therefore, we concluded that GS might induce hepatotoxicity depending on the exposure time and dose.
Collapse
Affiliation(s)
- Ying Li
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Yingxin Tian
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China,School of Pharmacy, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Qixue Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Xinyi Gu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Long Chen
- Experiment Center of Science and Technology, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Yiqun Jia
- Experiment Center of Science and Technology, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Shan Cao
- Central Laboratory, Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine of ShanghaiShanghai201999China+86 21 56601100+86 21 36072150
| | - Ting Zhang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Mingmei Zhou
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese MedicineShanghai201203China
| | - Xiaojun Gou
- Central Laboratory, Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine of ShanghaiShanghai201999China+86 21 56601100+86 21 36072150
| |
Collapse
|
5
|
Yao J, Wu J, Jia S, Shao J, Zhang X, Xu Z, Zhang H, Li H, Yao X. Effects of bicyclol on hepatic sinusoidal obstruction syndrome induced by Gynura segetum. J Clin Lab Anal 2022; 36:e24793. [PMID: 36447383 PMCID: PMC9757000 DOI: 10.1002/jcla.24793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/28/2022] [Accepted: 11/15/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND The intake of Gynura segetum, a traditional Chinese medicine, may be induce hepatic sinusoidal obstruction syndrome (HSOS). It has a high mortality rate based on the severity of the disease and the absence of therapeutic effectiveness. Therefore, the current study was designed to investigate the effects of bicyclol on HSOS induced by Gynura segetum and the potential molecular mechanisms. METHODS Gynura segetum (30 g/kg) was administered for 4 weeks in the model group, while the bicyclol pretreatment group received bicyclol (200 mg/kg) administration. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), cholesterol (CHO), triglyceride (TG), and liver histological assays were detected to assess HSOS. The gene expressions of cytochrome P450 (CYP450) isozymes were quantified by real-time PCR. Moreover, hepatocellular apoptosis was detected using the terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) assay, then apoptosis and autophagy-related markers were determined using Western blot. RESULTS As a result, bicyclol pretreatment is notably protected against Gynura segetum-induced HSOS, as observed by reducing serum ALT levels, inhibiting the reduction in CHO and TG levels, and alleviating the histopathological changes. Bicyclol pretreatment inhibited the changes in mRNA levels of CYP450 isozymes (including the increase in CYP2a5 and decrease in CYP2b10, 2c29, 2c37, 3a11, and 7b1). In addition, the upregulation of Bcl-2 and the downregulation of LC3-II/LC3-I proteins expression in HSOS were inhibited with bicyclol pretreatment. CONCLUSION Bicyclol exerted a protective effect against HSOS induced by Gynura segetum, which could be attributed to the regulated expressions of CYP450 isozymes and alleviated the downregulation of autophagy.
Collapse
Affiliation(s)
- Jianzuo Yao
- Department of Hepatobiliary and Pancreatic SurgeryLi Huili Hospital Affiliated to Ningbo UniversityNingboChina
| | - Jingyi Wu
- Faculty of PharmacyZhejiang Pharmaceutical UniversityNingboChina
| | - Shu Jia
- Faculty of PharmacyZhejiang Pharmaceutical UniversityNingboChina
| | - Jingping Shao
- Faculty of PharmacyZhejiang Pharmaceutical UniversityNingboChina
| | - Xie Zhang
- Department of PharmacyThe affiliated hospital of Ningbo university, LiHuiLi HospitalNingboChina
| | - Zeping Xu
- Department of PharmacyThe affiliated hospital of Ningbo university, LiHuiLi HospitalNingboChina
| | - Hui Zhang
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical UniversityWenzhou Medical UniversityWenzhouChina
| | - Hong Li
- Department of Hepatobiliary and Pancreatic SurgeryLi Huili Hospital Affiliated to Ningbo UniversityNingboChina
| | - Xiaomin Yao
- Faculty of PharmacyZhejiang Pharmaceutical UniversityNingboChina
| |
Collapse
|
6
|
Cao Y, Wang Z, Zhang C, Bian Y, Zhang X, Liu X, Chen W, Zhao Y. Metformin promotes in vitro maturation of oocytes from aged mice by attenuating mitochondrial oxidative stress via SIRT3-dependent SOD2ac. Front Cell Dev Biol 2022; 10:1028510. [PMID: 36393869 PMCID: PMC9640937 DOI: 10.3389/fcell.2022.1028510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 10/10/2022] [Indexed: 11/30/2022] Open
Abstract
Human female fecundity decreases irreversibly as chronological age rises, adversely affecting oocyte quality, consequently worsening pregnancy outcomes and increasing the extent of birth defects. The first-line type 2 diabetes treatment metformin has been associated with delayed aging and reduction of oxidative stress; yet it remains unclear if metformin confers any benefits for oocytes from aged mice, particularly in the context of the assisted human reproductive technology (ART) known as in vitro maturation (IVM). Here, we found that adding metformin into the M16 culture medium of oocytes from aged mice significantly improved both oocyte maturation and early embryonic development. This study showed that metformin reduced the extent of meiotic defects and maintained a normal distribution of cortical granules (CGs). RNA-seq analysis of metformin-treated oocytes revealed genes apparently involved in the reduction of mitochondrial ROS. Further, the results supported that the metformin improved mitochondrial function, reduced apoptosis, increased the extent of autophagy, and reduced mitochondrial ROS via SIRT3-mediated acetylation status of SOD2K68 in oocytes from aged mice. Thus, this finding demonstrated a protective effect for metformin against the decreased quality of oocytes from aged mice to potentially improve ART success rates and illustrated a potential strategy to prevent or delay reproductive aging.
Collapse
Affiliation(s)
- Yongzhi Cao
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China,Laboratory Animal Center, Shandong University, Jinan, Shandong, China
| | - Zhao Wang
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Changming Zhang
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Yuehong Bian
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Xin Zhang
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Xin Liu
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Wendi Chen
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Yueran Zhao
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China,Central Laboratory, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China,*Correspondence: Yueran Zhao,
| |
Collapse
|
7
|
Wang H, Ai J, Shopit A, Niu M, Ahmed N, Tesfaldet T, Tang Z, Li X, Jamalat Y, Chu P, Peng J, Ma X, Qaed E, Han G, Zhang W, Wang J, Tang Z. Protection of pancreatic β-cell by phosphocreatine through mitochondrial improvement via the regulation of dual AKT/IRS-1/GSK-3β and STAT3/Cyp-D signaling pathways. Cell Biol Toxicol 2022; 38:531-551. [PMID: 34455488 DOI: 10.1007/s10565-021-09644-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 08/09/2021] [Indexed: 10/20/2022]
Abstract
Diabetes mellitus (DM) is a metabolic syndrome, caused by insufficient insulin secretion or insulin resistance (IR). DM enhances oxidative stress and induces mitochondrial function in different kinds of cell types, including pancreatic β-cells. Our previous study has showed phosphocreatine (PCr) can advance the mitochondrial function through enhancing the oxidative phosphorylation and electron transport ability in mitochondria damaged by methylglyoxal (MG). Our aim was to explore the potential role of PCr as a molecule to protect mitochondria from diabetes-induced pancreatic β-cell injury with insulin secretion deficiency or IR through dual AKT/IRS-1/GSK-3β and STAT3/Cyclophilin D (Cyp-D) signaling pathways. MG-induced INS-1 cell viability, apoptosis, mitochondrial division and fusion, the morphology, and function of mitochondria were suppressed. Flow cytometry was used to detect the production of intracellular reactive oxygen species (ROS) and the changes of intracellular calcium, and the respiratory function was measured by oxygraph-2k. The expressions of AKT, IRS-1, GSK-3β, STAT3, and Cyp-D were detected using Western blot. The result showed that the oxidative stress-related kinases were significantly restored to the normal level after the pretreatment with PCr. Moreover, PCr pretreatment significantly inhibited cell apoptosis, decreased intracellular calcium, and ROS production, and inhibited mitochondrial division and fusion, and increased ATP synthesis damaged by MG in INS-1 cells. In addition, pretreatment with PCr suppressed Cytochrome C, p-STAT3, and Cyp-D expressions, while increased p-AKT, p-IRS-1, p-GSK-3β, caspase-3, and caspase-9 expressions. In conclusion, PCr has protective effect on INS-1 cells in vitro and in vivo, relying on AKT mediated STAT3/ Cyp-D pathway to inhibit oxidative stress and restore mitochondrial function, signifying that PCr might become an emerging candidate for the cure of diabetic pancreatic cancer β-cell damage.
Collapse
Affiliation(s)
- Hongyan Wang
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Jie Ai
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Abdullah Shopit
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Mengyue Niu
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Nisar Ahmed
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Tsehaye Tesfaldet
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | | | - Xiaodong Li
- Second Clinical College, Dalian Medical University, Dalian, China
| | - Yazeed Jamalat
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Peng Chu
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Jinyong Peng
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Xiaodong Ma
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Eskandar Qaed
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Guozhu Han
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China
| | - Weisheng Zhang
- First Clinical College, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China.
| | - Jun Wang
- Department of Pathophysiology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China.
| | - Zeyao Tang
- Acad Integrated Med & College of Pharmacy, Department of Pharmacology, Dalian Medical University, 9 Western Section, Lvshun South Street, Dalian, 116044, China.
| |
Collapse
|
8
|
Li Q, Zhang W, Xiao E. SOD2 overexpression in bone marrow‑derived mesenchymal stem cells ameliorates hepatic ischemia/reperfusion injury. Mol Med Rep 2021; 24:671. [PMID: 34296303 PMCID: PMC8335722 DOI: 10.3892/mmr.2021.12310] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/12/2021] [Indexed: 01/03/2023] Open
Abstract
Hepatic ischemia/reperfusion injury (HIRI) is a complex pathophysiological process that may develop after liver transplantation and resection surgery, as well as in uncontrolled clinical conditions. Bone marrow‑derived mesenchymal stem cells (BM‑MSCs) are potential targets for liver diseases. Thus, the present study aimed to investigate the effects of superoxide dismutase 2 (SOD2) overexpression in BM‑MSCs on HIRI by constructing a HIRI rat model. The adenoviral vector containing SOD2 and the corresponding control vector were designed and constructed, and SOD2‑overexpressing BM‑MSCs were injected into the tail vein of the rats. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels, as well as pathological changes and the remnant liver regeneration rate were determined. The activities of SOD and glutathione peroxidase (GSH‑Px), and malondialdehyde (MDA) content were measured. Reactive oxygen species (ROS) were determined with 2',7'‑-dichlorofluorescein diacetate and measured via fluorescence microscopy. Cell apoptosis was assessed using TUNEL staining. Moreover, the expression levels of Bax, Bcl‑2 and caspase‑3 were detected via western blotting. SOD2‑overexpressing BM‑MSCs significantly reduced the elevation of serum AST and ALT levels. Furthermore, SOD2‑overexpressing BM‑MSCs enhanced SOD and GSH‑Px activities, and suppressed the production of MDA and ROS. Histopathological findings revealed that SOD2‑overexpressing BM‑MSCs decreased the number of TUNEL‑positive cells in the liver. It was also found that SOD2‑overexpressing BM‑MSCs promoted Bcl‑2 expression, but inhibited Bax and caspase‑3 expression in HIRI. Collectively, these findings suggest that SOD2‑overexpressing BM‑MSCs may provide therapeutic support in HIRI by inhibiting oxidative stress and hepatocyte apoptosis.
Collapse
Affiliation(s)
- Qiuyun Li
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Wei Zhang
- Department of Radiology, The Second People's Hospital of Hunan Province, Changsha, Hunan 410007, P.R. China
| | - Enhua Xiao
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| |
Collapse
|
9
|
Meng X, Li J, Li M, Wang H, Ren B, Chen J, Li W. Traditional uses, phytochemistry, pharmacology and toxicology of the genus Gynura (Compositae): A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114145. [PMID: 33932518 DOI: 10.1016/j.jep.2021.114145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/18/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gynura cass., belonging to the tribe Senecoineae of the family Compositae, contains more than 40 accepted species as annual or perennial herbs, mainly distributed in Asia, Africa and Australia. Among them, 11 species are distributed in China. Many of the Gynura species have been used as traditional herbal medicines for the treatment of diabetes mellitus, rheumatism, eruptive fever, gastric ulcer, bleeding, abscesses, bruises, burning pains, rashes and herpes zoster infection in tropical Asia countries such as China, Thailand, Indonesia, Malaysia, and Vietnam. Some of the species have been used as vegetables, tea beverage or ornamental plants by the local people. AIM OF THE STUDY A more comprehensive and in-depth review about the geographical distribution, traditional uses, chemical constituents and pharmacological activities as well as safe and toxicity of Gynura species has been summarized, hoping to provide a scientific basis for rational development and utilization as well as to foster further research of these important medicinal plant resources in the future. MATERIALS AND METHODS A review of the literature was performed based on the existing peer-reviewed researches by consulting scientific databases including Web of Science, PubMed, Elsevier, Google Scholar, SciFinder and China National Knowledge Infrastructure. RESULTS Many of the Gynura species have been phytochemically studied, which led to the isolation of more than 338 compounds including phenolics, flavonoids, alkaloids, terpenoids, steroids, cerebrosides, aliphatics and other compounds. Pharmacological studies in vitro and in vivo have also confirmed the various bioactive potentials of extracts or pure compounds from many Gynura plants, based on their claimed ethnomedicinal and anecdotal uses, including antioxidant, anti-inflammation, anticancer, antidiabetic, antihypertension, antibacterial and other activities. However, pyrrolizidine alkaloids (PAs) pose a threat to the medication safety and edible security of Gynura plants because of toxicity issues, requiring the need to pay great attention to this phenomenon. CONCLUSION The traditional uses, phytochemistry and pharmacology of Gynura species described in this review demonstrated that these plants contain a great number of active constituents and display a diversity of pharmacological activities. However, the mechanism of action, structure-activity relationship, potential synergistic effects and pharmacokinetics of these components need to be further elucidated. Moreover, further detailed research is urgently needed to explain the mechanisms of toxicity induced by PAs. In this respect, effective detoxification strategies need to be worked out, so as to support the safe and reasonable utilization of Gynura plant resources in the future.
Collapse
Affiliation(s)
- Xiuhua Meng
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Jiawei Li
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Mimi Li
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Hongjiang Wang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Bingru Ren
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Jian Chen
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China.
| | - Weilin Li
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China; Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing, 210037, China
| |
Collapse
|
10
|
Liu W, Qaed E, Zhu HG, Dong MX, Tang Z. Non-energy mechanism of phosphocreatine on the protection of cell survival. Biomed Pharmacother 2021; 141:111839. [PMID: 34174505 DOI: 10.1016/j.biopha.2021.111839] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 12/12/2022] Open
Abstract
If mitochondrial energy availability or oxidative metabolism is altered, patients will suffer from insufficient energy supply Phosphocreatine (PCr) not only acts as an energy carrier, but also acts as an antioxidant and defensive agent to maintain the integrity and stability of the membrane, to maintain ATP homeostasis through regulating mitochondrial respiration. Meanwhile, PCr can enhance calcium balance and reduce morphological pathological changes, ultimately, PCr helps to reduce apoptosis. On the other aspect, the activities of ATP synthase and MitCK play a crucial role in the maintenance of cellular energy metabolic function. It is interesting to note, PCr not only rises the activities of ATP synthase as well as MitCK, but also promotes these two enzymatic reactions. Additionally, PCr can also inhibit mitochondrial permeability transition in a concentration-dependent manner, prevent ROS and CytC from spilling into the cytoplasm, thereby inhibit the release of proapoptotic factors caspase-3 and caspase-9, and eventually, effectively prevent LPS-induced apoptosis of cells. Understandably, PCr prevents the apoptosis caused by abnormal mitochondrial energy metabolism and has a protective role in a non-energy manner. Moreover, recent studies have shown that PCr protects cell survival through PI3K/Akt/eNOS, MAPK pathway, and inhibition of Ang II-induced NF-κB activation. Furthermore, PCr antagonizes oxidative stress through the activation of PI3K/Akt/GSK3b intracellular pathway, PI3K/AKT-PGC1α signaling pathway, while through the promotion of SIRT3 expression to maintain normal cell metabolism. Interestingly, PCr results in delaying the time to enter pathological metabolism through the delayed activation of AMPK pathway, which is different from previous studies, now we propose the hypothesis that the "miRNA-JAK2/STAT3 -CypD pathway" may take part in protecting cells from apoptosis, PCr may be further be involved in the dynamic relationship between CypD and STAT3. Furthermore, we believe that PCr and CypD would be the central link to maintain cell survival and maintain cell stability and mitochondrial repair under the mitochondrial dysfunction caused by oxidative stress. This review provides the modern progress knowledge and views on the molecular mechanism and molecular targets of PCr in a non-energy way.
Collapse
Affiliation(s)
- Wu Liu
- Department of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044 Dalian, China
| | - Eskandar Qaed
- Department of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044 Dalian, China
| | - Han Guo Zhu
- Department of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044 Dalian, China
| | - Ma Xiao Dong
- Department of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044 Dalian, China
| | - ZeYao Tang
- Department of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044 Dalian, China.
| |
Collapse
|
11
|
Liu L, Cao Q, Gao W, Li B, Xia Z, Zhao B. Melatonin protects against focal cerebral ischemia-reperfusion injury in diabetic mice by ameliorating mitochondrial impairments: involvement of the Akt-SIRT3-SOD2 signaling pathway. Aging (Albany NY) 2021; 13:16105-16123. [PMID: 34118791 PMCID: PMC8266371 DOI: 10.18632/aging.203137] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/17/2021] [Indexed: 12/17/2022]
Abstract
Diabetic patients are more vulnerable to cerebral ischemia-reperfusion (CIR) injury and have a worse prognosis and higher mortality after ischemic stroke than non-diabetic counterparts. Melatonin can exert neuroprotective effects against CIR injury in nondiabetic animal models. However, its effects on diabetic CIR injury and the underlying mechanisms remain unclarified. Herein, we found that melatonin administration improved neurological deficit, cerebral infarct volume, brain edema, and cell viability, reduced mitochondrial swelling, reactive oxygen species generation, and cytoplasmic cytochrome C release, and increased mitochondrial antioxidant enzymes activities, adenosine triphosphate production, and mitochondrial membrane potential in both streptozotocin-induced diabetic mice and high glucose-treated HT22 cells. Importantly, melatonin also activated protein kinase B (Akt) and sirtuin 3 (SIRT3)/superoxide dismutase 2 (SOD2) signaling and upregulated mitochondrial biogenesis-related transcription factors. However, these effects were largely attenuated by LY294002 (a specific Akt signaling blocker) administration. Additionally, 3-TYP (a selective SIRT3 inhibitor) and SIRT3 siRNA inhibited the above protective effects of melatonin as well as the upregulation of SIRT3 and the decrease of SOD2 acetylation but did not affect the p-Akt/Akt ratio. Overall, we demonstrate that melatonin can alleviate CIR injury in diabetic mice by activating Akt-SIRT3-SOD2 signaling and subsequently improving mitochondrial damage.
Collapse
Affiliation(s)
- Lian Liu
- Department of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Quan Cao
- Department of Ultrasound Imaging, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Wenwei Gao
- Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Bingyu Li
- Department of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Zhongyuan Xia
- Department of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Bo Zhao
- Department of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| |
Collapse
|
12
|
Tan JN, Mohd Saffian S, Buang F, Jubri Z, Jantan I, Husain K, Mohd Fauzi N. Antioxidant and Anti-Inflammatory Effects of Genus Gynura: A Systematic Review. Front Pharmacol 2020; 11:504624. [PMID: 33328981 PMCID: PMC7734347 DOI: 10.3389/fphar.2020.504624] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 10/13/2020] [Indexed: 12/24/2022] Open
Abstract
Background: Gynura species have been used traditionally to treat various ailments, such as fever, pain, and to control blood glucose level. This systematic review critically discusses studies regarding Gynura species that exhibited antioxidant and anti-inflammatory effects, thus providing perspectives and instructions for future research of the plants as a potential source of new dietary supplements or medicinal agents. Methods: A literature search from internet databases of PubMed, Scopus, Science Direct, e-theses Online Service, and ProQuest was carried out using a combination of keywords such as "Gynura," "antioxidant," "anti-inflammatory," or other related words. Research articles were included in this study if they were experimental (in vitro and in vivo) or clinical studies on the antioxidant or anti-inflammatory effects of Gynura species and if they were articles published in English. Results: Altogether, 27 studies on antioxidant and anti-inflammatory effects of Gynura species were selected. The antioxidant effects of Gynura species were manifested by inhibition of reactive oxygen species production and lipid peroxidation, modulation of glutathione-related parameters, and enzymatic antioxidant production or activities. The anti-inflammatory effects of Gynura species were through the modulation of inflammatory cytokine production, inhibition of prostaglandin E2 and nitric oxide production, cellular inflammatory-related parameters, and inflammation in animal models. The potential anti-inflammatory signaling pathways modulated by Gynura species are glycogen synthase kinase-3, nuclear factor erythroid 2-related factor 2, PPARγ, MAPK, NF-κB, and PI3K/Akt. However, most reports on antioxidant and anti-inflammatory effects of the plants were on crude extracts, and the chemical constituents contributing to bioactivities were not clearly understood. There is a variation in quality of studies in terms of design, conduct, and interpretation, and in-depth studies on the underlying mechanisms involved in antioxidant and anti-inflammatory effects of the plants are in demand. Moreover, there is limited clinical study on antioxidant and anti-inflammatory effects of Gynura species. Conclusion: This review highlighted antioxidant and anti-inflammatory effects of genus Gynura and supported their traditional uses to treat oxidative stress and inflammatory-related diseases. This review is expected to catalyze further studies on genus Gynura. However, extensive preclinical data need to be generated from toxicity and pharmacokinetic studies before clinical studies can be pursued for their development into clinical medicines to treat oxidative stress and inflammatory conditions.
Collapse
Affiliation(s)
- Jiah Ning Tan
- Centre for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Shamin Mohd Saffian
- Centre for Quality Management of Medicines, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Fhataheya Buang
- Centre for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Zakiah Jubri
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ibrahim Jantan
- Institute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Khairana Husain
- Centre for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Norsyahida Mohd Fauzi
- Centre for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| |
Collapse
|
13
|
Li M, Wu C, Muhammad JS, Yan D, Tsuneyama K, Hatta H, Cui ZG, Inadera H. Melatonin sensitises shikonin-induced cancer cell death mediated by oxidative stress via inhibition of the SIRT3/SOD2-AKT pathway. Redox Biol 2020; 36:101632. [PMID: 32863233 PMCID: PMC7358455 DOI: 10.1016/j.redox.2020.101632] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/03/2020] [Accepted: 06/29/2020] [Indexed: 12/24/2022] Open
Abstract
Recent research suggests that melatonin (Mel), an endogenous hormone and natural supplement, possesses anti-proliferative effects and can sensitise cells to anti-cancer therapies. Although shikonin (SHK) also possesses potential anti-cancer properties, the poor solubility and severe systemic toxicity of this compound hinders its clinical usage. In this study, we combined Mel and SHK, a potentially promising chemotherapeutic drug combination, with the aim of reducing the toxicity of SHK and enhancing the overall anti-cancer effects. We demonstrate for the first time that Mel potentiates the cytotoxic effects of SHK on cancer cells by inducing oxidative stress via inhibition of the SIRT3/SOD2-AKT pathway. Particularly, Mel-SHK treatment induced oxidative stress, increased mitochondrial calcium accumulation and reduced the mitochondrial membrane potential in various cancer cells, leading to apoptosis. This drug combination also promoted endoplasmic reticulum (ER) stress, leading to AKT dephosphorylation. In HeLa cells, Mel-SHK treatment reduced SIRT3/SOD2 expression and SOD2 activity, while SIRT3 overexpression dramatically reduced Mel-SHK-induced oxidative stress, ER stress, mitochondrial dysfunction and apoptosis. Hence, we propose the combination of Mel and SHK as a novel candidate chemotherapeutic regimen that targets the SIRT3/SOD2-AKT pathway in cancer.
Collapse
Affiliation(s)
- Mengling Li
- Department of Public Health, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Chengai Wu
- Institute of Orthopaedic Trauma, Xicheng District Xinjiekou East Street on the 31st, Beijing, 100035, China
| | - Jibran Sualeh Muhammad
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Dan Yan
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Koichi Tsuneyama
- Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hideki Hatta
- Department of Diagnostic Pathology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Zheng-Guo Cui
- Department of Public Health, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan; Department of Environmental Health, University of Fukui School of Medical Science, University of Fukui, Fukui, 910-1193, Japan.
| | - Hidekuni Inadera
- Department of Public Health, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
| |
Collapse
|