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Lu Y, Ma C, Zhang Y, Zhu W, Huangfu S, Zhou Y, Zhou C, Qin F, Wang J, Li M, Jiang B. The impact and mechanism study of Sijunzi decoction and Rg1 on proliferation and differentiation of human umbilical cord mesenchymal stem cells: An experimental study. Medicine (Baltimore) 2024; 103:e39350. [PMID: 39151516 PMCID: PMC11332729 DOI: 10.1097/md.0000000000039350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/06/2024] [Accepted: 07/26/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND Previous researches have demonstrated that the traditional Chinese medicine could therapeutically treat inflammatory and hypoxic diseases by enhancing the functionality of mesenchymal stem cells. However, its mechanism was not yet clear. This research aimed to investigate the impact of the traditional Chinese medicine Sijunzi decoction and its herb monomer ginsenoside Rg1 on the proliferation and differentiation of human umbilical cord mesenchymal stem cells (hUC-MSCs) and explore the underlying mechanisms. METHODS Different concentrations of Sijunzi decoction and Rg1 were applied to differentiating induced hUC-MSCs. The CCK-8 test was utilized to evaluate cell proliferation activity and identify suitable drug concentrations. Alizarin Red staining was employed to detect the formation of calcium nodules, and Oil Red O staining was used to assess the formation of lipid droplets. PCR was utilized to examine gene expression related to osteogenic differentiation, adipogenic differentiation, and the HIF-1α signaling pathway in hUC-MSCs. Western blot analysis was conducted to evaluate protein expression in osteogenic differentiation and HIF-1α. ELISA was performed to measure HIF-1α signaling factors and inflammatory cytokine expression. Biochemical assays were used to assess changes in oxidative stress indicators. RESULTS The Sijunzi decoction and Rg1 both demonstrated a dose-dependent promotion of hUC-MSC proliferation. The Sijunzi decoction significantly increased the expression of genes and proteins relevant to osteogenesis, such as osterix, osteocalcin, RUNX2, and osteopontin, and activated the HIF-1α pathway in hUC-MSCs. (P < .05). Similar effects were observed at the gene level after treatment with Rg1. Simultaneously, Sijunzi decoction significantly reduced the secretion of pro-inflammatory cytokines TNF-α, IL-6, and IL-1β, while increasing the secretion of the anti-inflammatory cytokine IL-10 during osteogenic differentiation (P < .05). Moreover, Sijunzi decoction lowered oxidative stress levels and enhanced the antioxidant capacity of hUC-MSCs during osteogenic differentiation (P < .05). However, the impact of Sijunzi decoction on hUC-MSCs toward adipogenic differentiation was not significant (P > .05). CONCLUSION Sijunzi decoction promotes the proliferation and osteogenic differentiation of hUC-MSCs, potentially through the activation of the HIF-1α signaling pathway and by modulating the microenvironment via reducing inflammation and oxidative stress levels. Rg1 might be involved in this process.
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Affiliation(s)
- Yafei Lu
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Chuanxue Ma
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Yajie Zhang
- Central Laboratory, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
- Department of Biobank, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Weina Zhu
- Central Laboratory, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
- Department of Biobank, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Shaohua Huangfu
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Ying Zhou
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Chungen Zhou
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Fuhao Qin
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
| | - Jianmin Wang
- Colorectal Disease Center, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, PR China
| | - Ming Li
- Colorectal Disease Center, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, PR China
| | - Bin Jiang
- National Colorectal Disease Center, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China
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Li Z, Li Y, Liu C, Gu Y, Han G. Research progress of the mechanisms and applications of ginsenosides in promoting bone formation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155604. [PMID: 38614042 DOI: 10.1016/j.phymed.2024.155604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 04/03/2024] [Accepted: 04/07/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Bone deficiency-related diseases caused by various factors have disrupted the normal function of the skeleton and imposed a heavy burden globally, urgently requiring potential new treatments. The multi-faceted role of compounds like ginsenosides and their interaction with the bone microenvironment, particularly osteoblasts can promote bone formation and exhibit anti-inflammatory, vascular remodeling, and antibacterial properties, holding potential value in the treatment of bone deficiency-related diseases and bone tissue engineering. PURPOSE This review summarizes the interaction between ginsenosides and osteoblasts and the bone microenvironment in bone formation, including vascular remodeling and immune regulation, as well as their therapeutic potential and toxicity in the broad treatment applications of bone deficiency-related diseases and bone tissue engineering, to provide novel insights and treatment strategies. METHODS The literature focusing on the mechanisms and applications of ginsenosides in promoting bone formation before March 2024 was searched in PubMed, Web of Science, Google Scholar, Scopus, and Science Direct databases. Keywords such as "phytochemicals", "ginsenosides", "biomaterials", "bone", "diseases", "bone formation", "microenvironment", "bone tissue engineering", "rheumatoid arthritis", "periodontitis", "osteoarthritis", "osteoporosis", "fracture", "toxicology", "pharmacology", and combinations of these keywords were used. RESULTS Ginsenoside monomers regulate signaling pathways such as WNT/β-catenin, FGF, and BMP/TGF-β, stimulating osteoblast generation and differentiation. It exerts angiogenic and anti-inflammatory effects by regulating the bone surrounding microenvironment through signaling such as WNT/β-catenin, NF-κB, MAPK, PI3K/Akt, and Notch. It shows therapeutic effects and biological safety in the treatment of bone deficiency-related diseases, including rheumatoid arthritis, osteoarthritis, periodontitis, osteoporosis, and fractures, and bone tissue engineering by promoting osteogenesis and improving the microenvironment of bone formation. CONCLUSION The functions of ginsenosides are diverse and promising in treating bone deficiency-related diseases and bone tissue engineering. Moreover, potential exists in regulating the bone microenvironment, modifying biomaterials, and treating inflammatory-related bone diseases and dental material applications. However, the mechanisms and effects of some ginsenoside monomers are still unclear, and the lack of clinical research limits their clinical application. Further exploration and evaluation of the potential of ginsenosides in these areas are expected to provide more effective methods for treating bone defects.
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Affiliation(s)
- Ze Li
- Department of Oral Geriatrics, Hospital of Stomatology, Jilin University, Changchun, 130021, PR China
| | - Yanan Li
- Department of Oral Geriatrics, Hospital of Stomatology, Jilin University, Changchun, 130021, PR China
| | - Chaoran Liu
- Department of Oral Geriatrics, Hospital of Stomatology, Jilin University, Changchun, 130021, PR China
| | - Yuqing Gu
- Department of Oral Geriatrics, Hospital of Stomatology, Jilin University, Changchun, 130021, PR China
| | - Guanghong Han
- Department of Oral Geriatrics, Hospital of Stomatology, Jilin University, Changchun, 130021, PR China.
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Zhen J, Bai J, Liu J, Men H, Yu H. Ginsenoside RG1-induced mesenchymal stem cells alleviate diabetic cardiomyopathy through secreting exosomal circNOTCH1 to promote macrophage M2 polarization. Phytother Res 2024; 38:1745-1760. [PMID: 37740455 DOI: 10.1002/ptr.8018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 08/23/2023] [Accepted: 09/06/2023] [Indexed: 09/24/2023]
Abstract
Diabetic cardiomyopathy (DCM) is a cardiac complication resulting from long-term uncontrolled diabetes, characterized by myocardial fibrosis and abnormal cardiac function. This study aimed at investigating the potential of ginsenoside RG1 (RG1)-induced mesenchymal stem cells (MSCs) in alleviating DCM. A DCM mouse model was constructed, and the effects of RG1-induced MSCs on myocardial function and fibrosis in diabetic mice were evaluated. RG1-induced MSCs were cocultured with high glucose-treated fibroblasts for subsequent functional and mechanism assays. It was discovered that RG1-induced MSCs secrete exosomes that induce macrophage M2 polarization. Mechanistically, exosomes derived from RG1-induced MSCs transferred circNOTCH1 into macrophages, activating the NOTCH signaling pathway. A competing endogenous RNA (ceRNA) regulatory axis consisting of circNOTCH1, miR-495-3p, and NOTCH1 was found to contribute to DCM alleviation.. This study unveiled that exosomal circNOTCH1 secreted by RG1-induced MSCs can alleviate DCM by activating the NOTCH signaling pathway to induce macrophage M2 polarization. This finding may contribute to the development of new therapeutic approaches for DCM.
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Affiliation(s)
- Juan Zhen
- Department of Cadre Ward, the First Hospital of Jilin University, Changchun, China
| | - Jinping Bai
- Chronic Diseases Clinic, Jilin Province Faw General Hospital, Changchun, China
| | - Jia Liu
- Department of Cadre Ward, the First Hospital of Jilin University, Changchun, China
| | - Hongbo Men
- Department of Cardiology, the First Hospital of Jilin University, Changchun, China
| | - Haitao Yu
- Department of Cardiology, the First Hospital of Jilin University, Changchun, China
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Bhusal CK, Uti DE, Mukherjee D, Alqahtani T, Alqahtani S, Bhattacharya A, Akash S. Unveiling Nature's potential: Promising natural compounds in Parkinson's disease management. Parkinsonism Relat Disord 2023; 115:105799. [PMID: 37633805 DOI: 10.1016/j.parkreldis.2023.105799] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/25/2023] [Accepted: 08/04/2023] [Indexed: 08/28/2023]
Abstract
Parkinson's disease (PD) is a common neurodegenerative disorder characterized by the progressive degeneration of dopaminergic neurons in the substantia nigra pars compacta. Although the exact etiology of PD remains elusive, growing evidence suggests a complex interplay of genetic, environmental, and lifestyle factors in its development. Despite advances in pharmacological interventions, current treatments primarily focus on managing symptoms rather than altering the disease's underlying course. In recent years, natural phytocompounds have emerged as a promising avenue for PD management. Phytochemicals derived from plants, such as phenolic acids, flavones, phenols, flavonoids, polyphenols, saponins, terpenes, alkaloids, and amino acids, have been extensively studied for their potential neuroprotective effects. These bioactive compounds possess a wide range of therapeutic properties, including antioxidant, anti-inflammatory, anti-apoptotic, and anti-aggregation activities, which may counteract the neurodegenerative processes in PD. This comprehensive review delves into the pathophysiology of PD, with a specific focus on the roles of oxidative stress, mitochondrial dysfunction, and protein malfunction in disease pathogenesis. The review collates a wealth of evidence from preclinical studies and in vitro experiments, highlighting the potential of various phytochemicals in attenuating dopaminergic neuron degeneration, reducing α-synuclein aggregation, and modulating neuroinflammatory responses. Prominent among the natural compounds studied are curcumin, resveratrol, coenzyme Q10, and omega-3 fatty acids, which have demonstrated neuroprotective effects in experimental models of PD. Additionally, flavonoids like baicalein, luteolin, quercetin, and nobiletin, and alkaloids such as berberine and physostigmine, show promise in mitigating PD-associated pathologies. This review emphasizes the need for further research through controlled clinical trials to establish the safety and efficacy of these natural compounds in PD management. Although preclinical evidence is compelling, the translation of these findings into effective therapies for PD necessitates robust clinical investigation. Rigorous evaluation of pharmacokinetics, bioavailability, and potential drug interactions is imperative to pave the way for evidence-based treatment strategies. With the rising interest in natural alternatives and the potential for synergistic effects with conventional therapies, this review serves as a comprehensive resource for pharmaceutical industries, researchers, and clinicians seeking novel therapeutic approaches to combat PD. Harnessing the therapeutic potential of these natural phytocompounds may hold the key to improving the quality of life for PD patients and moving towards disease-modifying therapies in the future.
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Affiliation(s)
- Chandra Kanta Bhusal
- Post Graduate Institute of Medical and Research, Madhya Marg, Sector 12, Chandigarh, 160012, India.
| | - Daniel Ejim Uti
- Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, Federal University of Health Sciences, Otukpo, Benue State, Nigeria.
| | - Dattatreya Mukherjee
- Raiganj Government Medical College and Hospital, Uttar Dinajpur, West Bengal, India.
| | - Taha Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia.
| | - Saud Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia.
| | - Arghya Bhattacharya
- Department of Pharmacology, Calcutta Institute of Pharmaceutical Technology and Allied Health Science, Uluberia, Howrah, 711316, India.
| | - Shopnil Akash
- Faculty of Allied Health Science, Department of Pharmacy, Daffodil International University, Daffodil Smart City, Ashulia, Savar, Dhaka, 1207, Bangladesh.
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Xie Q, Zhang X, Zhou Q, Xu Y, Sun L, Wen Q, Wang W, Chen Q. Antioxidant and anti-inflammatory properties of ginsenoside Rg1 for hyperglycemia in type 2 diabetes mellitus: systematic reviews and meta-analyses of animal studies. Front Pharmacol 2023; 14:1179705. [PMID: 37745069 PMCID: PMC10514510 DOI: 10.3389/fphar.2023.1179705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 08/02/2023] [Indexed: 09/26/2023] Open
Abstract
Background: According to existing laboratory data, ginsenoside Rg1 may help cure diabetes and its complications by reducing oxidative stress (OS) and managing inflammation. However, this conclusion lacks reliability and is unclear. As a result, the purpose of this systematic review and meta-analysis was to evaluate the antioxidant and anti-inflammatory effects of ginsenoside Rg1 in the treatment of diabetes and its complications. Methods: We searched for relevant studies published through December 2022, including electronic bibliographic databases such as PubMed, EMBASE, Web of Science, CNKI, and Wanfang. The SYstematic Review Center for Laboratory Animal Experimentation Risk of Bias (SYRCLE RoB) tool was used to conduct a meta-analysis to assess the methodological quality of animal research. The meta-analysis was conducted using RevMan5.4 software, following the Cochrane Handbook for Systematic Reviews of Interventions. This study is registered in the International Systems Review Prospective Registry (PROSPERO) as CRD42023386830. Results: Eighteen eligible studies involving 401 animals were included. Ginsenoside Rg1 was significantly correlated with blood glucose (BG), insulin levels, body weight, superoxide dismutase (SOD), malondialdehyde (MDA), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) levels. In addition, according to subgroup analysis, the hypoglycemic, anti-inflammatory, and antioxidant effects of ginsenoside Rg1 in type 2 diabetic animals were not affected by experimental species, modeling, experimental drug dosage, or course of treatment. Conclusion: This meta-analysis presents a summary of the hypoglycemic effects of ginsenoside Rg1, which are achieved through anti-inflammatory and antioxidant mechanisms. These findings provide evidence-based support for the medical efficacy of ginsenoside Rg1. Specifically, ginsenoside Rg1 reduced MDA levels and restored SOD activity to exert its antioxidant activity. It had a positive effect on the reduction of IL-6 and TNF-α levels. However, the inclusion of studies with low methodological quality and the presence of publication bias may undermine the validity of the results. Further investigation with a more rigorous experimental design and comprehensive studies is necessary to fully understand the specific glycemic mechanisms of ginsenosides. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/, identifier https://CRD42023386830.
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Affiliation(s)
- Qian Xie
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaoran Zhang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qian Zhou
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yumei Xu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lisha Sun
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qing Wen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Wang
- School of Biomedical Sciences, Mianyang Normal University, Mianyang, China
| | - Qiu Chen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Liu Y, Jiang L, Song W, Wang C, Yu S, Qiao J, Wang X, Jin C, Zhao D, Bai X, Zhang P, Wang S, Liu M. Ginsenosides on stem cells fate specification-a novel perspective. Front Cell Dev Biol 2023; 11:1190266. [PMID: 37476154 PMCID: PMC10354371 DOI: 10.3389/fcell.2023.1190266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/22/2023] [Indexed: 07/22/2023] Open
Abstract
Recent studies have demonstrated that stem cells have attracted much attention due to their special abilities of proliferation, differentiation and self-renewal, and are of great significance in regenerative medicine and anti-aging research. Hence, finding natural medicines that intervene the fate specification of stem cells has become a priority. Ginsenosides, the key components of natural botanical ginseng, have been extensively studied for versatile effects, such as regulating stem cells function and resisting aging. This review aims to summarize recent progression regarding the impact of ginsenosides on the behavior of adult stem cells, particularly from the perspective of proliferation, differentiation and self-renewal.
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Affiliation(s)
- Ying Liu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Leilei Jiang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Wenbo Song
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Chenxi Wang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Shiting Yu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Juhui Qiao
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xinran Wang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Chenrong Jin
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Daqing Zhao
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xueyuan Bai
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Peiguang Zhang
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences Changchun, Changchun, Jilin, China
| | - Siming Wang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Meichen Liu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
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Effects of Ginsenoside Rg1 on the Biological Behavior of Human Amnion-Derived Mesenchymal Stem/Stromal Cells (hAD-MSCs). Stem Cells Int 2023; 2023:7074703. [PMID: 36845966 PMCID: PMC9946746 DOI: 10.1155/2023/7074703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/22/2022] [Accepted: 02/01/2023] [Indexed: 02/17/2023] Open
Abstract
Ginsenoside Rg1 (Rg1) is purified from ginseng with various pharmacological effects, which might facilitate the biological behavior of human amnion-derived mesenchymal stem/stromal cells (hAD-MSCs). This study is aimed at investigating the effects of Rg1 on the biological behavior, such as viability, proliferation, apoptosis, senescence, migration, and paracrine, of hAD-MSCs. hAD-MSCs were isolated from human amnions. The effects of Rg1 on the viability, proliferation, apoptosis, senescence, migration, and paracrine of hAD-MSCs were detected by CCK-8, EdU, flow cytometry, SA-β-Gal staining, wound healing, and ELISA assays, respectively. The protein expression levels were detected by western blot. Cell cycle distribution was evaluated using flow cytometry. We found that Rg1 promoted hAD-MSC cycle progression from G0/G1 to S and G2/M phases and significantly increased hAD-MSC proliferation rate. Rg1 activated PI3K/AKT signaling pathway and significantly upregulated the expressions of cyclin D, cyclin E, CDK4, and CDK2 in hAD-MSCs. Inhibition of PI3K/AKT signaling significantly downregulated the expressions of cyclin D, cyclin E, CDK4, and CDK2, prevented cell cycle progression, and reduced hAD-MSC proliferation induced by Rg1. hAD-MSC senescence rate was significantly increased by D-galactose, while the elevated hAD-MSC senescence rate induced by D-galactose was significantly decreased by Rg1 treatment. D-galactose significantly induced the expressions of senescence markers, p16INK4a, p14ARF, p21CIP1, and p53 in hAD-MSCs, while Rg1 significantly reduced the expressions of those markers induced by D-galactose in hAD-MSCs. Rg1 significantly promoted the secretion of IGF-I in hAD-MSCs. Rg1 reduced the hAD-MSC apoptosis rate. However, the difference was not significant. Rg1 had no influence on hAD-MSC migration. Altogether, our results demonstrate that Rg1 can promote the viability, proliferation, and paracrine and relieve the senescence of hAD-MSCs. PI3K/AKT signaling pathway is involved in the promotive effect of Rg1 on hAD-MSC proliferation. The protective effect of Rg1 on hAD-MSC senescence may be achieved via the downregulation of p16INK4A and p53/p21CIP1 pathway.
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Shang D, Li Z, Tan X, Liu H, Tu Z. Inhibitory effects and molecular mechanisms of ginsenoside Rg1 on the senescence of hematopoietic stem cells. Fundam Clin Pharmacol 2022; 37:509-517. [PMID: 36582074 DOI: 10.1111/fcp.12863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/09/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
Hematopoietic stem cells (HSCs) produce all blood cell lineages and maintain life-long hematopoiesis. However, the self-renewal ability and differentiation capacity of HSCs reduces with age. The senescence of HSCs can lead to the imbalance of hematopoietic homeostasis and immune disorder and induce a variety of age-related diseases. Recent studies have shown that therapeutic interventions targeting the senescence of HSCs may prevent disease progression. Ginsenoside Rg1 (Rg1), extracted from roots or stems of ginseng, has beneficial antiaging activities. It has been reported that Rg1 can inhibit the senescence of HSCs. Here, we reviewed recent advances of Rg1 in inhibiting the senescence of HSCs and discussed related molecular mechanisms. Bioinformatics and network databases have been widely applied to drug discoveries. Here, we predicted potential antiaging targets of Rg1 explored by bioinformatic methods, which may help discover new targets of Rg1 and provide novel strategies for delaying the aging process of HSCs.
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Affiliation(s)
- Dongsheng Shang
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Zhihuan Li
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Xiaoli Tan
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Hanqing Liu
- School of Pharmacy, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Zhigang Tu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
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Zha W, Sun Y, Gong W, Li L, Kim W, Li H. Ginseng and ginsenosides: Therapeutic potential for sarcopenia. Biomed Pharmacother 2022; 156:113876. [DOI: 10.1016/j.biopha.2022.113876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/05/2022] [Accepted: 10/13/2022] [Indexed: 11/02/2022] Open
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Ling L, Hou J, Wang Y, Shu H, Huang Y. Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion-Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency. Cell Transplant 2022; 31:9636897221129171. [PMID: 36282038 PMCID: PMC9608022 DOI: 10.1177/09636897221129171] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Premature ovarian insufficiency (POI) can cause multiple sequelae and is currently incurable. Mesenchymal stem cell (MSC) transplantation might provide an effective treatment method for POI. However, the clinical application of systemic MSC transplantation is limited by the low efficiency of cell homing to target tissue in vivo, including systemic MSC transplantation for POI treatment. Thus, exploration of methods to promote MSC homing is necessary. This study was to investigate the effects of low-intensity pulsed ultrasound (LIPUS) on the migration and homing of transplanted human amnion–derived MSCs (hAD-MSCs) to ovaries in rats with chemotherapy-induced POI. For LIPUS treatment, hAD-MSCs were exposed to LIPUS or sham irradiation. Chemokine receptor expressions in hAD-MSCs were detected by polymerase chain reaction (PCR), Western blot, and immunofluorescence assays. hAD-MSC migration was detected by wound healing and transwell migration assays. Cyclophosphamide-induced POI rat models were established to evaluate the effects of LIPUS on the homing of systemically transplanted hAD-MSCs to chemotherapy-induced POI ovaries in vivo. We found that hAD-MSCs expressed chemokine receptors. The LIPUS promoted the expression of chemokine receptors, especially CXCR4, in hAD-MSCs. SDF-1 induced hAD-MSC migration. The LIPUS promoted hAD-MSC migration induced by SDF-1 through SDF-1/CXCR4 axis. SDF-1 levels significantly increased in ovaries induced by chemotherapy in POI rats. Pretreating hAD-MSCs with LIPUS increased the number of hAD-MSCs homing to ovaries in rats with chemotherapy-induced POI to some extent. However, the difference was not significant. Both hAD-MSC and LIPUS-pretreated hAD-MSC transplantation reduced ovarian injuries and improved ovarian function in rats with chemotherapy-induced POI. CXCR4 antagonist significantly reduced the number of hAD-MSCs- and LIPUS-pretreated hAD-MSCs homing to POI ovaries, and further reduced their efficacy in POI treatment. According to these findings, pretreating MSCs with LIPUS before transplantation might provide a novel, convenient, and safe technique to explore for improving the homing of systemically transplanted MSCs to target tissue.
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Affiliation(s)
- Li Ling
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China,Li Ling, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, No. 74, Linjiang Road, Chongqing 400010, China.
| | - Jiying Hou
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Wang
- State Key Laboratory of Ultrasound Engineering in Medicine Co-founded by Chongqing and the Ministry of Science and Technology, Chongqing Key Laboratory of Biomedical Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Han Shu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yubin Huang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Ginsenoside Rg1 Reduces Oxidative Stress Via Nrf2 Activation to Regulate Age-Related Mesenchymal Stem Cells Fate Switch Between Osteoblasts and Adipocytes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1411354. [PMID: 36267094 PMCID: PMC9578818 DOI: 10.1155/2022/1411354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/05/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022]
Abstract
Background An important feature of aging cells is the gradual loss of physiological integrity. As aging progresses, MSCs change preferring to differentiate toward adipocytes rather than osteoblasts. Oxidative stress accumulation is an important factor in age-related bone loss. Many experiments have demonstrated the good therapeutic effect of Ginsenoside (Rg1) on oxidative stress injury. In this study, we investigated the effect of Rg1 on the osteogenic-adipogenic differentiation balance of bone marrow mesenchymal stem cells (BMMSC). Objective To analyze the potential application value of Rg1 in the treatment of senile osteoporosis. Methods BMMSCs were isolated from healthy donors of different ages and identified based on isotype and by multi-differentiation induction. Rg1 was used to treat BMMSCs, The differentiation propensity was analyzed by induction of differentiation assay. Antioxidant capacity of BMMSCs as measured by oxidative stress product assay Related mechanism studies were confirmed by quantitative real-time reverse transcription-polymerase chain reaction (qRT-PCR), immunofluorescence, western blotting, and inhibitor treatment. Moreover, Observation of the effects of Rg1 on aging BMMSCs under in vivo conditions by treatment of aged mice with Rg1 injections. Results Rg1 treatment rescued age-induced switch of BMMSCs differentiation fate in vitro. In elderly people, Rg1 markedly increased osteogenic differentiation of BMMSCs by decreasing oxidative stress, while inhibiting adipogenic differentiation. However, this effect was abolished in BMMSCs by an Nrf2-inhibitor. Notably, aging mice showed a reduction in adipocyte distribution in the bone marrow and a decrease in oxidative stress products after a 3-month period of Rg1 treatment. Conclusion We have uncovered a novel function for Rg1 that involves attenuating bone loss via Nrf2 antioxidant signaling, which in turn may potentially be utilized as a therapeutic agent for improving osteogenic differentiation in aging BMMSCs.
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12
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Lee N, Lee JH, Won JE, Lee YJ, Hyun SH, Yi YD, In G, Han HD, Lee Y. KRG and its major ginsenosides do not show distinct steroidogenic activities examined by the OECD test guideline 440 and 456 assays. J Ginseng Res 2022; 47:385-389. [DOI: 10.1016/j.jgr.2022.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/19/2022] [Accepted: 09/27/2022] [Indexed: 03/12/2023] Open
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Botanicals and Oral Stem Cell Mediated Regeneration: A Paradigm Shift from Artificial to Biological Replacement. Cells 2022; 11:cells11182792. [PMID: 36139367 PMCID: PMC9496740 DOI: 10.3390/cells11182792] [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: 08/13/2022] [Revised: 09/03/2022] [Accepted: 09/04/2022] [Indexed: 11/23/2022] Open
Abstract
Stem cells are a well-known autologous pluripotent cell source, having excellent potential to develop into specialized cells, such as brain, skin, and bone marrow cells. The oral cavity is reported to be a rich source of multiple types of oral stem cells, including the dental pulp, mucosal soft tissues, periodontal ligament, and apical papilla. Oral stem cells were useful for both the regeneration of soft tissue components in the dental pulp and mineralized structure regeneration, such as bone or dentin, and can be a viable substitute for traditionally used bone marrow stem cells. In recent years, several studies have reported that plant extracts or compounds promoted the proliferation, differentiation, and survival of different oral stem cells. This review is carried out by following the PRISMA guidelines and focusing mainly on the effects of bioactive compounds on oral stem cell-mediated dental, bone, and neural regeneration. It is observed that in recent years studies were mainly focused on the utilization of oral stem cell-mediated regeneration of bone or dental mesenchymal cells, however, the utility of bioactive compounds on oral stem cell-mediated regeneration requires additional assessment beyond in vitro and in vivo studies, and requires more randomized clinical trials and case studies.
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14
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New Therapeutic Approaches to and Mechanisms of Ginsenoside Rg1 against Neurological Diseases. Cells 2022; 11:cells11162529. [PMID: 36010610 PMCID: PMC9406801 DOI: 10.3390/cells11162529] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/08/2022] [Accepted: 08/11/2022] [Indexed: 11/17/2022] Open
Abstract
Neurological diseases, including Parkinson’s disease (PD), Alzheimer’s disease (AD), Huntington’s disease (HD), stroke, cerebral infarction, ischemia-reperfusion injury, depression and, stress, have high incidence and morbidity and often lead to disability. However, there is no particularly effective medication against them. Therefore, finding drugs with a suitable efficacy, low toxicity and manageable effects to improve the quality of life of patients is an urgent problem. Ginsenoside Rg1 (Rg1) is the main active component of ginseng and has a variety of pharmacological effects. In this review, we focused on the therapeutic potential of Rg1 for improving neurological diseases. We introduce the mechanisms of Ginsenoside Rg1 in neurological diseases, including apoptosis, neuroinflammation, the microRNA (miRNA) family, the mitogen-activated protein kinase (MAPK) family, oxidative stress, nuclear factor-κB (NF-κB), and learning and memory of Rg1 in neurological diseases. In addition, Rg1 can also improve neurological diseases through the interaction of different signal pathways. The purpose of this review is to explore more in-depth ideas for the clinical treatment of neurological diseases (including PD, AD, HD, stroke, cerebral infarction, ischemia–reperfusion injury, depression, and stress). Therefore, Rg1 is expected to become a new therapeutic method for the clinical treatment of neurological diseases.
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15
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Xiao L, Wang M, Zou K, Li Z, Luo J. Effects of ginsenoside Rg1 on proliferation and directed differentiation of human umbilical cord mesenchymal stem cells into neural stem cells. Neuroreport 2022; 33:413-421. [PMID: 35623086 PMCID: PMC9154301 DOI: 10.1097/wnr.0000000000001795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/01/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Human umbilical cord mesenchymal stem cells (hUCMSCs) can be transformed into neural stem cells (NSCs) and still maintain immunomodulatory and antioxidant effects. Transplantation of NSCs induced by hUCMSCs would be a promising therapeutic strategy for the treatment of neurological diseases. Ginsenoside Rg1 has neuroprotective effects and influences cell proliferation and differentiation. In this study, we further evaluated the effects of ginsenoside Rg1 on the proliferation and directional differentiation of hUCMSCs into NSCs. METHODS The CCK-8 assay was used to determine the optimal dose of ginsenoside Rg1 with respect to hUCMSC proliferation and differentiation. NSCs were authenticated using immunofluorescence staining and flow cytometry and were quantified in each group. RT-PCR was used to screen the signaling pathway by which ginsenoside Rg1 promoted the differentiation of hUCMSCs into NSCs. RESULTS The optimal dose of Rg1 to promote hUCMSC proliferation and differentiation to NSCs was 10 μmol/l. Flow cytometry and immunofluorescence showed that induced NSCs expressed nestin and sex-determining region Y-box 2, with higher expression levels in the Rg1 group than that in the negative control group. RT-PCR showed that Rg1 downregulates the expression of genes involved in Wnt/β-catenin and Notch signaling pathways in the induction process. CONCLUSION Ginsenoside Rg1 not only promotes the proliferation and viability of hUCMSCs in the process of differentiation into NSCs but also improves the differentiation efficiency. This study provides a basis for the development of hUCMSC-derived NSCs for the treatment of nervous system diseases and for analyses of underlying biological mechanisms.
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Affiliation(s)
- Li Xiao
- Department of Rehabilitation, The First Affiliated Hospital of Gannan Medical University
- Ganzhou Key Laboratory of Rehabilitation Medicine
| | - Maoyuan Wang
- Department of Rehabilitation, The First Affiliated Hospital of Gannan Medical University
- Ganzhou Key Laboratory of Rehabilitation Medicine
| | - Kang Zou
- Intensive Care Unit, The First Affiliated Hospital of Gannan Medical University
| | - Zuoyong Li
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Ganzhou
| | - Jun Luo
- Department of Rehabilitation, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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16
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The Untapped Potential of Ginsenosides and American Ginseng Berry in Promoting Mental Health via the Gut-Brain Axis. Nutrients 2022; 14:nu14122523. [PMID: 35745252 PMCID: PMC9227060 DOI: 10.3390/nu14122523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 02/04/2023] Open
Abstract
Despite the popularity of the ginseng (Panax) root in health research and on the market, the ginseng berry’s potential remains relatively unexplored. Implementing ginseng berry cultivations and designing berry-derived products could improve the accessibility to mental health-promoting nutraceuticals. Indeed, the berry could have a higher concentration of neuroprotective and antidepressant compounds than the root, which has already been the subject of research demonstrating its efficacy in the context of neuroprotection and mental health. In this review, data on the berry’s application in supporting mental health via the gut–brain axis is compiled and discussed.
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17
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Tan L, Liu X, Dou H, Hou Y. Characteristics and regulation of mesenchymal stem cell plasticity by the microenvironment — specific factors involved in the regulation of MSC plasticity. Genes Dis 2022; 9:296-309. [PMID: 35224147 PMCID: PMC8843883 DOI: 10.1016/j.gendis.2020.10.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/05/2020] [Accepted: 10/22/2020] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stem cells (MSCs), multipotent stromal cells, have attracted extensive attention in the field of regenerative medicine and cell therapy due to the capacity of self-renewal, multilineage differentiation, and immune regulation. MSCs have different cellular effects in different diseases, and even have markedly different curative effects with different tissue sources, indicating the plasticity of MSCs. The phenotypes, secreted factors, and proliferative, migratory, differentiating, and immunomodulatory effects of MSCs depend on certain mediators present in their microenvironment. Understanding microenvironmental factors and their internal mechanisms in MSC responses may help in subsequent prediction and improvement of clinical benefits. This review highlighted the recent advances in MSC plasticity in the physiological and pathological microenvironment and multiple microenvironmental factors regulating MSC plasticity. It also highlighted some progress in the underlying molecular mechanisms of MSC remodeling in the microenvironment. It might provide references for the improvement in vitro culture of MSCs, clinical application, and in vivo induction.
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18
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Kim J, Lee YH, Wang J, Kim YK, Kwon IK. Isolation and characterization of ginseng-derived exosome-like nanoparticles with sucrose cushioning followed by ultracentrifugation. SN APPLIED SCIENCES 2022. [DOI: 10.1007/s42452-022-04943-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
AbstractGinseng is a traditional medicine that has been used for millennia. Asian ginseng (Panax ginseng Meyer) has multiple pharmacological properties. To determine the efficacy of ginseng-derived exosome-like nanoparticles (GDEs), GDEs should be isolated and characterized. GDEs from P. ginseng were isolated via sequential centrifugation using 68 and 27% of sucrose cushioning followed by ultracentrifugation. The size distribution, zeta potential, and morphology of GDEs were evaluated using DLS, NTA, and TEM. GDEs were quantified by measuring the total RNA and protein concentration. The stability of the freeze-dried GDEs was evaluated for 90 days. Uniform and reproducible GDEs were successfully isolated with high yield and purity. GDEs were found to be spherical with an average diameter of 105.8 nm and a negative surface charge of − 20.7 mV. Substantial amounts of nanoparticles of GDEs were counted using NTA, with a concentration of 2.05 × 1013 particles/mL. According to the evaluation of their protein and total RNA concentration, the freeze-dried GDEs were stable for up to 60 days at room temperature. The results suggest the utility of a brief isolation protocol using sucrose double fractionation, which can be used for the mass production of plant-derived exosome-like nanoparticles. In addition, the stability of GDEs was maintained even after freeze-drying and storage for 60 days. This method has potential for application in the research for plant-derived exosome-like nanoparticles, where cost-effective exosome isolation with high yield and purity is an important step.
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19
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Ginsenoside Rg1 as a Potential Regulator of Hematopoietic Stem/Progenitor Cells. Stem Cells Int 2022; 2021:4633270. [PMID: 35003268 PMCID: PMC8741398 DOI: 10.1155/2021/4633270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/24/2021] [Accepted: 11/26/2021] [Indexed: 12/15/2022] Open
Abstract
Ginsenoside Rg1 (Rg1), a purified, active component of the root or stem of ginseng, exerts positive effects on mesenchymal stem cells (MSCs). Many recent studies have found that hematopoietic stem cells (HSCs), which can develop into hematopoietic progenitor cells (HPCs) and mature blood cells, are another class of heterogeneous adult stem cells that can be regulated by Rg1. Rg1 can affect HSC proliferation and migration, regulate HSC/HPC differentiation, and alleviate HSC aging, and these findings potentially provide new strategies to improve the HSC homing rate in HSC transplantation and for the treatment of graft-versus-host disease (GVHD) or other HSC/HPC dysplasia-induced diseases. In this review, we used bioinformatics methods, molecular docking verification, and a literature review to systematically explore the possible molecular pharmacological activities of Rg1 through which it regulates HSCs/HPCs.
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20
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Alanazi KM, Farah MA, Hor YY. Multi-Targeted Approaches and Drug Repurposing Reveal Possible SARS-CoV-2 Inhibitors. Vaccines (Basel) 2021; 10:vaccines10010024. [PMID: 35062685 PMCID: PMC8781363 DOI: 10.3390/vaccines10010024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/03/2021] [Accepted: 12/16/2021] [Indexed: 01/09/2023] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 is unprecedented in recent memory owing to the non-stop escalation in number of infections and deaths in almost every country of the world. The lack of treatment options further worsens the scenario, thereby necessitating the exploration of already existing US FDA-approved drugs for their effectiveness against COVID-19. In the present study, we have performed virtual screening of nutraceuticals available from DrugBank against 14 SARS-CoV-2 proteins. Molecular docking identified several inhibitors, two of which, rutin and NADH, displayed strong binding affinities and inhibitory potential against SARS-CoV-2 proteins. Further normal model-based simulations were performed to gain insights into the conformational transitions in proteins induced by the drugs. The computational analysis in the present study paves the way for experimental validation and development of multi-target guided inhibitors to fight COVID-19.
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Affiliation(s)
- Khalid Mashay Alanazi
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (K.M.A.); (M.A.F.)
| | - Mohammad Abul Farah
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (K.M.A.); (M.A.F.)
| | - Yan-Yan Hor
- Department of Biotechnology, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Gyeongbuk-do, Korea
- Correspondence:
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21
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Liu S, Huang J, Gao F, Yin Z, Zhang R. Ginsenoside RG1 augments doxorubicin-induced apoptotic cell death in MDA-MB-231 breast cancer cell lines. J Biochem Mol Toxicol 2021; 36:e22945. [PMID: 34783124 DOI: 10.1002/jbt.22945] [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: 05/18/2021] [Revised: 08/10/2021] [Accepted: 10/18/2021] [Indexed: 12/15/2022]
Abstract
This study determined the chemosensitizing potential of ginsenoside Rg1 in triple-negative MDA-MB-231 breast cancer cell lines. Ginsenoside Rg1 (10 µM) treated breast cancer cells were exposed to 8 nM of doxorubicin, and the chemosensitizing potential was measured by cell-based assays. Ginsenoside Rg1 (10 µM) treatment lowered the doxorubicin IC50 value to 0.01 nM. Furthermore, the ginsenoside pretreatment augments doxorubicin-mediated reactive oxygen species (ROS) generation and subsequent alterations of mitochondrial membrane potential in MDA-MB-231 cell lines. The alkaline comet assay results illustrated an increased % tail DNA during ginsenoside Rg1 plus doxorubicin treatment than doxorubicin alone treatment. In addition, the number of apoptotic cells was also increased in ginsenoside Rg1 plus doxorubicin-treated cells. Furthermore, the polymerase chain reaction array results illustrate activation of mitogen-activated protein kinase (MAPK) gene expression (AKT, ERK, and MAPK) during doxorubicin alone treatment and it has been attenuated by ginsenoside Rg1 pretreatment. Moreover, ginsenoside Rg1 treatment before doxorubicin activates the DNA damage response elements (ATM, H2AX, RAD51, and XRCC1) and subsequent apoptosis-related gene expression (p21, TP53. APAF1, Bax, CASP3, and CASP9) patterns in MDA-MB-231 cell lines. The ginsenoside Rg1 plus doxorubicin combination shows less cytotoxicity and ROS generation in MDA10A normal breast cancer cell lines. Therefore, the present results support the chemosensitizing property of ginsenoside Rg1 in triple-negative breast cancer cell lines.
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Affiliation(s)
- Shengcui Liu
- Department of Galactophore, Linyi Central Hospital, Linyi, China
| | - Junhua Huang
- Thyroid and Breast Surgery Department, Chengdu Fifth People's Hospital, Sichuan Chengdu, China
| | - Fucun Gao
- Department of Galactophore, Linyi Central Hospital, Linyi, China
| | - Zhiping Yin
- Department of Laboratory Medicine, The First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Ruikui Zhang
- Department of Surgery, Special Service Emergency, Special Medical Center of Chinese People's Armed Police Forces, Tianjin, China
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22
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Chen CY, Shie MY, Lee AKX, Chou YT, Chiang C, Lin CP. 3D-Printed Ginsenoside Rb1-Loaded Mesoporous Calcium Silicate/Calcium Sulfate Scaffolds for Inflammation Inhibition and Bone Regeneration. Biomedicines 2021; 9:biomedicines9080907. [PMID: 34440111 PMCID: PMC8389633 DOI: 10.3390/biomedicines9080907] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/23/2021] [Accepted: 07/25/2021] [Indexed: 12/21/2022] Open
Abstract
Bone defects are commonly found in the elderly and athletic population due to systemic diseases such as osteoporosis and trauma. Bone scaffolds have since been developed to enhance bone regeneration by acting as a biological extracellular scaffold for cells. The main advantage of a bone scaffold lies in its ability to provide various degrees of structural support and growth factors for cellular activities. Therefore, we designed a 3D porous scaffold that can not only provide sufficient mechanical properties but also carry drugs and promote cell viability. Ginsenoside Rb1 (GR) is an extract from panax ginseng, which has been used for bone regeneration and repair since ancient Chinese history. In this study, we fabricated scaffolds using various concentrations of GR with mesoporous calcium silicate/calcium sulfate (MSCS) and investigated the scaffold’s physical and chemical characteristic properties. PrestoBlue, F-actin staining, and ELISA were used to demonstrate the effect of the GR-contained MSCS scaffold on cell proliferation, morphology, and expression of the specific osteogenic-related protein of human dental pulp stem cells (hDPSCs). According to our data, hDPSCs cultivated in GR-contained MSCS scaffold had preferable abilities of proliferation and higher expression of the osteogenic-related protein and could effectively inhibit inflammation. Finally, in vivo performance was assessed using histological results that revealed the GR-contained MSCS scaffolds were able to further achieve more effective hard tissue regeneration than has been the case in the past. Taken together, this study demonstrated that a GR-containing MSCS 3D scaffold could be used as a potential alternative for future bone tissue engineering studies and has good potential for clinical use.
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Affiliation(s)
- Cheng-Yu Chen
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 10617, Taiwan;
| | - Ming-You Shie
- School of Dentistry, China Medical University, Taichung City 406040, Taiwan; (M.-Y.S.); (C.C.)
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung 404332, Taiwan;
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City 41354, Taiwan
| | - Alvin Kai-Xing Lee
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung 404332, Taiwan;
- School of Medicine, China Medical University, Taichung 406040, Taiwan
| | - Yun-Ting Chou
- Graduate Institute of Dental Science and Oral Health Industries, China Medical University, Taichung 406040, Taiwan;
| | - Chun Chiang
- School of Dentistry, China Medical University, Taichung City 406040, Taiwan; (M.-Y.S.); (C.C.)
| | - Chun-Pin Lin
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 10617, Taiwan;
- Department of Dentistry, National Taiwan University Hospital, Taipei 100229, Taiwan
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Correspondence: ; Tel.: +886-2-23831346
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23
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Xu X, Qu Z, Qian H, Li Z, Sun X, Zhao X, Li H. Ginsenoside Rg1 ameliorates reproductive function injury in C57BL/6J mice induced by di-N-butyl-phthalate. ENVIRONMENTAL TOXICOLOGY 2021; 36:789-799. [PMID: 33331133 DOI: 10.1002/tox.23081] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/21/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
With the aggravation of environmental pollution, the incidence of infertility is increasing. Ginsenoside Rg1 is a monomer component extracted from Panax ginseng. It has been found that Ginsenoside Rg1 is able to prevent premature ovarian failure and delay testicular senescence. Therefore, we speculate Ginsenoside Rg1 may have great potential to prevent and treat infertility. The aim of this work is to explore whether Ginsenoside Rg1 plays a protective role in the dinbutyl phthalate (DBP)-induced reproductive function injury mice, and to elucidate the potential mechanism. C57BL/6J male mice were administered by DBP with or without Ginsenoside Rg1 treatment and serum, testis and epididymis were collected for further analysis. Sperm analysis, hematoxylin and eosin staining, and serum hormone detection indicated that Ginsenoside Rg1 treatment improved the sperm density and sperm motility, reduced the testicular tissue damage, increased the serum testosterone and luteinizing hormone levels, and decreased the serum follicle-stimulating hormone level in DBP-induced mice. Furthermore, Ginsenoside Rg1 treatment upregulated expression levels of spermatogenesis-related protein, Cx43, E-cadherin, p-PI3K, p-Akt, and mTOR in the mice treated by DBP, observed by using a immunohistochemistry assay, a real-time quantitative PCR assay, and a western blot analysis. The present study reveals that Ginsenoside Rg1 may exert anti-DBP-induced reproductive function injury in C57BL/6J mice. In addition, the protect role of Ginsenoside Rg1 in spermatogenesis may be associated with the regulation of reproductive hormones, upregulation of spermatogenic associated proteins expression, restoration of the gap junctions, and the activation of PI3K/Akt/mTOR signaling pathways.
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Affiliation(s)
- Xiaolei Xu
- School of Public Health, Beihua University, Jilin, China
| | - Zhenting Qu
- Department of Pediatrics, Jilin Combine Traditional Chinese and Western Hospital, Jilin, China
| | - Honghao Qian
- School of Public Health, Beihua University, Jilin, China
| | - Zhongming Li
- School of Public Health, Beihua University, Jilin, China
| | - Xiuling Sun
- School of Public Health, Beihua University, Jilin, China
| | - Xinrui Zhao
- Department of Iodine Deficiency Disorders, The Second Institue for Endemic Disease Control and Prevention of Jilin Province, Jilin, China
| | - Huan Li
- School of Public Health, Beihua University, Jilin, China
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24
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Wei XM, Jiang S, Li SS, Sun YS, Wang SH, Liu WC, Wang Z, Wang YP, Zhang R, Li W. Endoplasmic Reticulum Stress-Activated PERK-eIF2α-ATF4 Signaling Pathway is Involved in the Ameliorative Effects of Ginseng Polysaccharides against Cisplatin-Induced Nephrotoxicity in Mice. ACS OMEGA 2021; 6:8958-8966. [PMID: 33842766 PMCID: PMC8027996 DOI: 10.1021/acsomega.0c06339] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 03/01/2021] [Indexed: 05/25/2023]
Abstract
Although previous studies have reported that saponins (ginsenosides, the major active and most representative ingredients in Panax ginseng C.A. Meyer) exerted a good ameliorative effect on cisplatin (CP)-induced acute kidney injury in animal models, little attention has been paid to a large number of polysaccharides isolated and purified from ginseng. This work aimed to investigate the protective effect and the possible molecular mechanism of ginseng polysaccharide (WGP) on CP-induced kidney toxicology in mice. The results from biomarker analysis including serum creatinine (CRE) and blood urea nitrogen (BUN) confirmed the protective effect of WGP at 200 and 400 mg/kg on CP-induced renal-toxicology. We found that WGP reduces the apoptosis of kidney cells by inhibiting endoplasmic reticulum (ER) stress caused by CP, which is manifested by increased phosphorylation of PERK. In addition, the apoptosis-associated with caspase 3 activation in renal cells induced by CP was inhibited after administration of WGP, and the phosphorylation levels of PI3K and AKT were also reduced significantly. We also demonstrated that after exposure to CP, the unfolded protein response signaling pathway PERK-eIF2α-ATF4 axis was significantly activated, manifested by increased phosphorylation of eIF2α and increased expression of ATF4 and CHOP. Interestingly, the WGP administration improves this situation. Furthermore, the supplement of WGP inhibited the overexpression of nuclear factor-kappa B p65 (NF-κB p65) and tumor necrosis factor-α (TNF-α) caused by CP exposure. In short, for the first time, our findings indicated that WGP could effectively prevent CP-induced ER stress, inflammation, and apoptosis in renal cells, in part, by regulating the PI3K/AKT and PERK-eIF2α-ATF4 signaling pathways.
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Affiliation(s)
- Xiao-meng Wei
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
| | - Shuang Jiang
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Shan-shan Li
- Institute
of Special Wild Economic Animals and Plant, Chinese Academy of Agricultural Sciences, Changchun 132109, China
| | - Yin-shi Sun
- Institute
of Special Wild Economic Animals and Plant, Chinese Academy of Agricultural Sciences, Changchun 132109, China
| | - Shi-han Wang
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Wen-cong Liu
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Zi Wang
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Ying-ping Wang
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Rui Zhang
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
| | - Wei Li
- College
of Chinese Medicinal Materials, Jilin Agricultural
University, Changchun 130118, China
- National
& Local Joint Engineering Research Center for Ginseng Breeding
and Development, Changchun 130118, China
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25
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Exploration of tissue distribution of ginsenoside Rg1 by LC-MS/MS and nanospray desorption electrospray ionization mass spectrometry. J Pharm Biomed Anal 2021; 198:113999. [PMID: 33706145 DOI: 10.1016/j.jpba.2021.113999] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/17/2021] [Accepted: 02/26/2021] [Indexed: 11/21/2022]
Abstract
Ginsenoside Rg1 (Rg1) was one of the dominent active components in several Panax medicinal species as Panax notoginseng and Panaxginseng with diversified bioactivities. However, the study on tissue distribution of Rg1 remained limited and needed to be further explored for elucidation of its spatial distribution. In the present study, a LC-MS/MS combined with nanospray desorption electrospray ionization (DESI) mass spectrometry method was developed for exploration of tissue distribution of Rg1 at different time points after intravenous administration to rats. Furthermore, a MS inlet-heat method was developed to improve the imaging efficacy of Rg1 in brain tissue. The results obtained from LC-MS/MS analysis indicated that kidney possessed the highest tissue concentration, followed by liver, lung, spleen, heart and brain. Meanwhile, the elimination of Rg1 was swift within 1 h. For the spatial distribution of Rg1 by DESI-MS, Rg1 mainly accumulated in the pelvis section of kidney. Meanwhile, the imaging result of brain implied that Rg1 might be distributed in the pons and medulla oblongata region of brain at 15 min after intravenous administration. It is anticipated that the data on tissue distribution of Rg1 could provide references for further probing its efficacy and drug development.
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Carresi C, Scicchitano M, Scarano F, Macrì R, Bosco F, Nucera S, Ruga S, Zito MC, Mollace R, Guarnieri L, Coppoletta AR, Gliozzi M, Musolino V, Maiuolo J, Palma E, Mollace V. The Potential Properties of Natural Compounds in Cardiac Stem Cell Activation: Their Role in Myocardial Regeneration. Nutrients 2021; 13:275. [PMID: 33477916 PMCID: PMC7833367 DOI: 10.3390/nu13010275] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs), which include congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, and many other cardiac disorders, cause about 30% of deaths globally; representing one of the main health problems worldwide. Among CVDs, ischemic heart diseases (IHDs) are one of the major causes of morbidity and mortality in the world. The onset of IHDs is essentially due to an unbalance between the metabolic demands of the myocardium and its supply of oxygen and nutrients, coupled with a low regenerative capacity of the heart, which leads to great cardiomyocyte (CM) loss; promoting heart failure (HF) and myocardial infarction (MI). To date, the first strategy recommended to avoid IHDs is prevention in order to reduce the underlying risk factors. In the management of IHDs, traditional therapeutic options are widely used to improve symptoms, attenuate adverse cardiac remodeling, and reduce early mortality rate. However, there are no available treatments that aim to improve cardiac performance by replacing the irreversible damaged cardiomyocytes (CMs). Currently, heart transplantation is the only treatment being carried out for irreversibly damaged CMs. Hence, the discovery of new therapeutic options seems to be necessary. Interestingly, recent experimental evidence suggests that regenerative stem cell medicine could be a useful therapeutic approach to counteract cardiac damage and promote tissue regeneration. To this end, researchers are tasked with answering one main question: how can myocardial regeneration be stimulated? In this regard, natural compounds from plant extracts seem to play a particularly promising role. The present review will summarize the recent advances in our knowledge of stem cell therapy in the management of CVDs; focusing on the main properties and potential mechanisms of natural compounds in stimulating and activating stem cells for myocardial regeneration.
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Affiliation(s)
- Cristina Carresi
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Miriam Scicchitano
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Federica Scarano
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Roberta Macrì
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Francesca Bosco
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Saverio Nucera
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Stefano Ruga
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Maria Caterina Zito
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Rocco Mollace
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Lorenza Guarnieri
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Anna Rita Coppoletta
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Micaela Gliozzi
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Vincenzo Musolino
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Jessica Maiuolo
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
| | - Ernesto Palma
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l., Complesso Ninì Barbieri, Roccelletta di Borgia, 88100 Catanzaro, Italy
| | - Vincenzo Mollace
- Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy; (F.S.); (R.M.); (F.B.); (S.N.); (S.R.); (M.C.Z.); (R.M.); (L.G.); (A.R.C.); (M.G.); (V.M.); (J.M.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l., Complesso Ninì Barbieri, Roccelletta di Borgia, 88100 Catanzaro, Italy
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27
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The development of laminin-alginate microspheres encapsulated with Ginsenoside Rg1 and ADSCs for breast reconstruction after lumpectomy. Bioact Mater 2020; 6:1699-1710. [PMID: 33313449 PMCID: PMC7710511 DOI: 10.1016/j.bioactmat.2020.11.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/02/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023] Open
Abstract
Many technologies have been developed for breast reconstruction after lumpectomy. Although the technologies achieved promising success in clinical, there are still many shortages hanging over and trouble the researchers. Tissue engineering technology was introduced to plastic surgery that gave a light to lumpectomy patients in breast reconstruction. The unexpected absorption rate, resulting from limited vascularization and low cell survival rate, is a major factor that leads to unsatisfactory results for the previous studies in our lab. In the study, the laminin-modified alginate synthesized by a new method of low concertation of sodium periodate would be mixed with ADSCs and Rg1 in the medium; and then sprayed into a calcium chloride (CaCl2) solution to prepare into microsphere (abbreviated as ADSC–G-LAMS) by bio-electrospray with a power syringe for the mass production and smaller bead size. The developed ADSC–G-LAMS microspheres had the diameter of 232 ± 42 μm. Sustained-release of the Rg1 retained its biological activity. WST-1, live/dead staining, and chromosome aberration assay were evaluated to confirm the safety of the microspheres. In in vivo study, ADSC–G-LAMS microspheres combined with autologous adipocytes were transplanted into the dorsum of rats by subcutaneous injection. The efficacy was investigated by H&E and immunofluorescence staining. The results showed that the bioactive ADSC–G-LAMS microspheres could integrate well into the host adipose tissue with an adequate rate of angiogenesis by constantly releasing Rg1 to enhance the ADSC or adipocyte survival rate to join tissue growth and repair with adipogenesis for breast reconstruction after lumpectomy. Laminin-modified alginate was successfully synthesized to mimic early embryonic environment. Adipose-derived stem cells (ADSCs) and ginsenoside Rg1 were encapsulated into laminin-alginate microspheres (ADSC–G-LAMS) by bio-electrospray method. ADSC–G-LAMS microspheres integrated into the host adipose tissue with an adequate rate of angiogenesis by constantly releasing Rg1. The developed bioactive ADSC–G-LAMS microspheres can be potential scaffolds for stem cells and angiogenic factor carriers for tissue engineering.
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Ginsenoside Rg1 Induces Apoptotic Cell Death in Triple-Negative Breast Cancer Cell Lines and Prevents Carcinogen-Induced Breast Tumorigenesis in Sprague Dawley Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8886955. [PMID: 33178325 PMCID: PMC7607905 DOI: 10.1155/2020/8886955] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/24/2020] [Accepted: 10/04/2020] [Indexed: 12/17/2022]
Abstract
The objective of this study is to investigate the anticancer potential of ginsenoside Rg1 using in vitro and in vivo experimental models. In this study, we found that ginsenoside Rg1 induces cytotoxicity and apoptotic cell death through reactive oxygen species (ROS) generation and alterations in mitochondrial membrane potential (MMP) in the triple-negative breast cancer cells (MDA-MB-MD-231 cell lines). We found that ginsenoside Rg1 induces the formation of gamma H2AX foci, an indication of DNA damage, and subsequent TUNEL positive apoptotic nuclei in the MDA-MB-MD-231 cell lines. Further, we found that ginsenoside Rg1 prevents 7,12-dimethylbenz (a) anthracene (DMBA; 20 mg/rat) induced mammary gland carcinogenesis in experimental rats. We observed oral administration of ginsenoside Rg1 inhibited the DMBA-mediated tumor incidence, prevented the elevation of oxidative damage markers, and restored antioxidant enzymes near to normal. Furthermore, qRT-PCR gene expression studies revealed that ginsenoside Rg1 prevents the expression of markers associated with cell proliferation and survival, modulates apoptosis markers, downregulates invasion and angiogenesis markers, and regulates the EMT markers. Therefore, the present results suggest that ginsenoside Rg1 shows significant anticancer properties against breast cancer in experimental models.
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Wang B, Zhang J, Pang X, Yuan J, Yang J, Yang Y, Gao L, Zhang J, Fan Z, He L, Yue W, Li Y, Pei X, Ma B. Furostanol Saponins from Trillium tschonoskii Promote the Expansion of Human Cord Blood Hematopoietic Stem and Progenitor Cells. JOURNAL OF NATURAL PRODUCTS 2020; 83:2567-2577. [PMID: 32870000 DOI: 10.1021/acs.jnatprod.9b01268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Trillium tschonoskii is a medicinal plant known to biosynthesize steroidal saponins. A phytochemical investigation of the rhizomes of T. tschonoskii led to the isolation of nine new furostanol saponins (1-9) and 11 known analogues (10-20). Five of these new compounds were shown to have hydroxy groups at the C-5 and C-6 positions, while two possess a rare aglycone containing carbonyl groups at the C-16 and C-22 positions as well as a Δ17(20) double bond, and the others have conjugated double bonds in the E-ring or have different sugar chains at the C-3 position. All the isolates were tested for their effect on the expansion of human cord blood (CB) CD34+ hematopoietic stem and progenitor cells. It was found that CB CD34+ cells treated with compounds 6, 7, 9, 10, 14, 15, and 19 showed increased numbers of rigorously phenotype-defined hematopoietic stem cells. Notably, compounds 9, 10, 13, and 14 demonstrated an enhanced ability to increase the percentages and numbers of CB CD34+CD38- cells and multipotential progenitors. The present study is the first to report that furostanol saponins from T. tschonoskii rhizomes can promote hematopoietic stem/progenitor cell (HSPC) expansion.
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Affiliation(s)
- Bei Wang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
- Guangdong Pharmaceutical University, Guangzhou 510006, People's Republic of China
| | - Jing Zhang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Xu Pang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
| | - Junyong Yuan
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Jie Yang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
| | - Yinjun Yang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
| | - Lin Gao
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
| | - Jie Zhang
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
| | - Zeng Fan
- Institute of Health Service and Transfusion Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Lijuan He
- Institute of Health Service and Transfusion Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Wen Yue
- Institute of Health Service and Transfusion Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Yanhua Li
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Xuetao Pei
- Institute of Health Service and Transfusion Medicine, Beijing 100850, People's Republic of China
- South China Research Center for Stem Cell & Regenerative Medicine, SCIB, Guangzhou 510005, People's Republic of China
| | - Baiping Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China
- Guangdong Pharmaceutical University, Guangzhou 510006, People's Republic of China
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Ginsenoside Rg1 Drives Stimulations of Timosaponin AIII-Induced Anticancer Effects in Human Osteosarcoma Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8980124. [PMID: 32774433 PMCID: PMC7396057 DOI: 10.1155/2020/8980124] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/27/2020] [Indexed: 12/27/2022]
Abstract
A ginsenoside Rg1 is an active compound extracted from the stem and/or root of ginseng. Rg1 has been known to affect various human organ systems including the immune, cardiovascular, and nervous systems with its pharmacological effects. Timosaponin AIII (TA3) is a type of spirostanol saponins that are the major compounds of Anemarrhena asphodeloides. TA3 exerts anticancer effects in various human cancers, and the effects include attenuations of cancer cell migration and induction of apoptosis. In this study, I report that Rg1 drives the stimulation of TA3-induced cytotoxic effects in MG63 human osteosarcoma cells. Rg1 stimulates TA3-induced apoptosis in MG63 cells via selective intensification of caspase-3 activation. Rg1 and TA3 synergistically induced antimetastatic effects such as attenuation of MG63 cell migration and inhibitions of matrix metalloproteinases (MMP-2 and MMP-9). Rg1 and TA3 synergistically suppressed JNK, p38, ERK, β-catenin, and CREB signaling, which are key regulators of cancer metastasis. Finally, the synergistic anticancer effects of Rg1 and TA3 were also observed in U2OS human osteosarcoma cells, and this may indicate that the synergy is not limited specifically to MG63 cells. The results presented here suggest that the combinatorial use of Rg1 and TA3 may be a promising way to develop an effective antiosteosarcoma agent.
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Kang MH, Lee SJ, Lee MH. Bone remodeling effects of Korean Red Ginseng extracts for dental implant applications. J Ginseng Res 2020; 44:823-832. [PMID: 33192126 PMCID: PMC7655497 DOI: 10.1016/j.jgr.2020.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 05/09/2020] [Accepted: 05/15/2020] [Indexed: 01/09/2023] Open
Abstract
Background The formation of a nanotube layer on a titanium nanotube (N-Ti) plate facilitates an active reaction between bone cells and the material surface via efficient delivery of the surface materials of the dental implant into the tissues. Studies have reported that Korean Red Ginseng extracts (KRGEs) are involved in a variety of pharmacological activities: we investigated whether implantation with a KRGE-loaded N-Ti miniimplant affects osteogenesis and osseointegration. Methods KRGE-loaded nanotubes were constructed by fabrication on pure Ti via anodization, and MC3T3-E1 cells were cultured on the N-Ti. N-Ti implants were subsequently placed on a rat's edentulous mandibular site. New bone formation and bone mineral density were measured to analyze osteogenesis and osseointegration. Results KRGE-loaded N-Ti significantly increased the proliferation and differentiation of MC3T3-E1 cells compared with cells on pure Ti without any KRGE loading. After 1-4 weeks, the periimplant tissue in the edentulous mandibular of the healed rat showed a remarkable increase in new bone formation and bone mineral density. In addition, high levels of the bone morphogenesis protein-2 and bone morphogenesis protein-7, besides collagen, were expressed in the periimplant tissues. Conclusion Our findings suggest that KRGE-induced osteogenesis and osseointegration around the miniimplant may facilitate the clinical application of dental implants.
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Affiliation(s)
- Myong-Hun Kang
- Department of Dental Biomaterials and Institute of Biodegradable Materials, Institute of Oral Bioscience and School of Dentistry (Plus BK21 Program), Jeonbuk National University, Jeonju, Jeollabuk-do, Republic of Korea
| | - Sook-Jeong Lee
- Department of Bioactive Material Science, Jeonbuk National University, Jeonju, Jeollabuk-do, Republic of Korea
| | - Min-Ho Lee
- Department of Dental Biomaterials and Institute of Biodegradable Materials, Institute of Oral Bioscience and School of Dentistry (Plus BK21 Program), Jeonbuk National University, Jeonju, Jeollabuk-do, Republic of Korea
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