1
|
Jethwa JT. Alternative Medical Therapy. Indian J Orthop 2023; 57:245-259. [PMID: 38107794 PMCID: PMC10721595 DOI: 10.1007/s43465-023-01035-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 10/24/2023] [Indexed: 12/19/2023]
Abstract
Background Complementary/alternative medicine" (CAM) is defined as a diverse range of medical treatments, largely non-allopathic, mostly traditional, and not integrated into the authoritarian healthcare system. Interestingly for some schools, allopathy is alternative/complementary therapy. Osteoporosis is an ever-known disease treated before the era of allopathic medicine. Even though the customary medical system of India is among the most well-known in the world, every continent has its own alternative therapies for various chronic diseases. Purpose This review of the scientific information is to help the readers understand how crucial the conceptual underpinnings of alternative medical therapy systems are to the advancement of conventional allopathic practices. Method Many older and recent articles about alternative medical therapy in the management of osteoporosis published in scientific journals are reviewed. Relevant information from cross-references on methods of evaluating the efficacy of different modalities and their scientific pathways is included. An effort has been made to summarise the treatment of osteoporosis by these systems. Opinions, impressions, and inferences are added while describing various aspects of these modalities. Result The National Library of Medicine has played an active role in publishing studies of the management of osteoporosis by alternative therapies. Many issues of management of osteoporosis still lack reliable treatment. However, good information is now available about choosing alternate medical therapy that has been studied scientifically and has shown promising results. Conclusion Medicinal plants and certain natural treatments can treat osteoporosis and its problems. The use of alternate medical therapy has been proven recently by clinical practice and conventional wisdom. This sharing may help the medical practitioner to understand and judiciously allow complementary therapy while treating osteoporosis.
Collapse
Affiliation(s)
- Jawahar Tulsidas Jethwa
- Department of Orthopaedics, Narendra Modi Medical College, Nr. Rambaug, Opp. Fire Station, Maninagar, Ahmedabad, 380 008 India
- Ahmedabad, Gujarat India
| |
Collapse
|
2
|
Zhang H, Kang X, Ruan J, Ma L, Peng W, Shang H, Wang B, Sun Y. Ophiopogonin D improves oxidative stress and mitochondrial dysfunction in pancreatic β cells induced by hydrogen peroxide through Keap1/Nrf2/ARE pathway in diabetes mellitus. CHINESE J PHYSIOL 2023; 66:494-502. [PMID: 38149562 DOI: 10.4103/cjop.cjop-d-23-00069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023] Open
Abstract
Diabetes mellitus (DM) is a metabolic disease characterized by high blood sugar. Due to its complex pathogenesis, no effective drugs have been found so far. Ophiopogonin D (OP-D) has anti-inflammatory, antioxidant, and anticancer activities, but its role in DM has not been studied so far. Hydrogen peroxide (H2O2) was used to induce INS-1 cells. INS-1 cells induced by H2O2 were treated with OP-D, and cell apoptosis, oxidative stress damage, and related indexes of mitochondrial function were respectively detected by cell counting kit-8, flow cytometry, western blot, enzyme-linked immunosorbent assay, real-time quantitative polymerase chain reaction, JC-1 fluorescent probe, and related kits. Subsequently, molecular docking techniques were used to investigate the relationship between OP-D and Keap1 and to explore the regulation mechanism of OP-D on H2O2-induced oxidative stress and mitochondrial function in INS-1 cells. OP-D inhibited the apoptosis and oxidative stress level of H2O2-induced INS-1 cells, thereby inhibiting cell damage. Moreover, OP-D inhibited mitochondrial dysfunction in H2O2-induced INS-1 cells. At last, we found that Keap1/Nrf2 specific signaling pathway inhibitor ML385 was able to reverse the inhibitory effect of OP-D on H2O2-induced oxidative stress and mitochondrial dysfunction in INS-1 cells. In conclusion, OP-D improves oxidative stress and mitochondrial dysfunction in pancreatic β cells induced by H2O2 through activating Keap1/Nrf2/ARE pathway in DM.
Collapse
Affiliation(s)
- Hongyan Zhang
- Department of Traditional Chinese Medicine, Shanghai Sixth People's Hospital, Shanghai, China
| | - Xuezhi Kang
- Department of Acupuncture and Traumatology, Shanghai Sixth People's Hospital, Shanghai, China
| | - Jun Ruan
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Ma
- Department of Traditional Chinese Medicine, Shanghai Sixth People's Hospital, Shanghai, China
| | - Wenbo Peng
- Department of Traditional Chinese Medicine, Shanghai Sixth People's Hospital, Shanghai, China
| | - Haonan Shang
- Department of Traditional Chinese Medicine, Shanghai Sixth People's Hospital, Shanghai, China
| | - Bing Wang
- Department of Traditional Chinese Medicine, Shanghai Sixth People's Hospital, Shanghai, China
| | - Yongning Sun
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
3
|
Luo X, Song Z, Zeng X, Ye Y, Zheng H, Cai D, Yuan Q, Li H, Tong Y, Lu D, Liu Y, Zeng H, Yang Y, Sun H, Zou Q. A promising self-nanoemulsifying adjuvant with plant-derived saponin D boosts immune response and exerts an anti-tumor effect. Front Immunol 2023; 14:1154836. [PMID: 37415983 PMCID: PMC10319991 DOI: 10.3389/fimmu.2023.1154836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/12/2023] [Indexed: 07/08/2023] Open
Abstract
Objectives The low immunogenicity of tumor antigens and unacceptable toxicity of adjuvants has hindered the application and development of tumor vaccines. Hence, we designed a novel anti-tumor vaccine composed of a plant-derived immunostimulant molecular nanoadjuvant (a self-nanoemulsifying system, SND) and the antigen OVA, to reinvigorate the immune response and inhibit tumor progression. Methods In this study, this novel nanoadjuvant with Saponin D (SND) was designed and prepared by low-energy emulsification methods. Several important characteristics of the SND, including morphology, size, polymer dispersity index (PDI), zeta potential, and stability, were estimated, and the cytotoxicity of the SND was evaluated by MTT assay. Additionally, the immune response in terms of antibody titer levels and cellular immunity were evaluated in vivo after immunization with the vaccine, and the preventative and therapeutic effects of this novel vaccine against tumors were estimated. Finally, the antigen release profile was determined by IVIS imaging and by in vivo assay. Results This SND nanoadjuvant had good characteristics including the average particle size of 26.35 ± 0.225 nm, narrow distribution of 0.221 ± 1.76, and stability zeta potential of -12.9 ± 0.83 mV. And also, it had good stability (size, PDI, zeta potential, antigen stability) and low toxicity in vitro and in vivo, and delayed antigen release in vivo. The humoral immune response (IgG, IgG1, IgG2a, and IgG2b) and cellular immune level (cytokines of splenocytes including IFN-γ, IL-4, IL-1β andIL-17A) were both improved greatly after injected immunization at 0, 14, 28 days with the novel nanoadjuvant and antigen OVA. Importantly, this novel nanoadjuvant combined with OVA might lead to the induction of the prevent and treatment efficacy in the E.G7-OVA tumor-bearing mice. Conclusions These results suggested that this novel nanoadjuvant encapsulated natural plant immunostimulant molecular OPD could be a good candidate of tumor vaccine adjuvant for reinvigorating the immune response and powerfully inhibiting tumor growth effect.
Collapse
Affiliation(s)
- Xing Luo
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Zhen Song
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
- Department of Clinical Laboratory, The 954 Army Hospital, Shannan, Tibet, China
| | - Xiaogqiang Zeng
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Yan Ye
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Hailin Zheng
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Dingyi Cai
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Qingpeng Yuan
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Haibo Li
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Yanan Tong
- Department of Nuclear Medicine, General Hospital of Northern Theater Command, Shenyang, China
| | - Dongshui Lu
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Yuheng Liu
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Hao Zeng
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Yun Yang
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Hongwu Sun
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| | - Quanming Zou
- National Engineering Research Center of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, Chongqing, China
| |
Collapse
|
4
|
Sharma A, Sharma C, Shah OP, Chigurupati S, Ashokan B, Meerasa SS, Rashid S, Behl T, Bungau SG. Understanding the mechanistic potential of plant based phytochemicals in management of postmenopausal osteoporosis. Biomed Pharmacother 2023; 163:114850. [PMID: 37172332 DOI: 10.1016/j.biopha.2023.114850] [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: 03/23/2023] [Revised: 04/29/2023] [Accepted: 05/04/2023] [Indexed: 05/14/2023] Open
Abstract
Postmenopausal osteoporosis, an epidemic disorder is defined as a loss in bone mineral density and a greater possibility of fractures in older women. It is a multifactorial disease under the control of various genetic, hormonal, and environmental factors. Insufficiency of estrogen hormone, leads to postmenopausal osteoporosis. Hormone replacement therapy (HRT), despite being the most effective treatment, it is associated with the risk of breast cancer and cardiovascular disorders. This review seeks to compile the most recent information on medicinal plants and natural compounds used to treat and prevent postmenopausal osteoporosis. Furthermore, the origin, chemical constituents and the molecular mechanisms responsible for this therapeutic and preventive effect are also discussed. Literature research was conducted using PubMed, Science direct, Scopus, Web of Science, and Google Scholar. Different plant extracts and pure compounds exerts their antiosteoporotic activity by inhibition of RANKL and upregulation of OPG. RANKL signaling regulates osteoclast formation, characterized by increased bone turnover and osteoprotegrin is a decoy receptor for RANKL thereby preventing bone loss from excessive resorption. In addition, this review also includes the chemical structure of bioactive compounds acting on NFκB, TNF α, RUNX2. In conclusion, we propose that postmenopausal osteoporosis could be prevented or treated with herbal products.
Collapse
Affiliation(s)
- Aditi Sharma
- Department of Pharmacology, School of Pharmaceutical Sceinces, Shoolini University, Solan, Himachal Pradesh 173229, India
| | - Chakshu Sharma
- Department of Pharmacology, School of Pharmaceutical Sceinces, Shoolini University, Solan, Himachal Pradesh 173229, India
| | - Om Praksah Shah
- Department of Pharmacology, School of Pharmaceutical Sceinces, Shoolini University, Solan, Himachal Pradesh 173229, India
| | - Sridevi Chigurupati
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Qassim University, Buraydah 52571, Saudi Arabia; Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Saveetha Nagar, Thandalam, Chennai, 602105 India
| | - Bhaskaran Ashokan
- Department of Surgery, College of Medicine, Shaqra University, Shaqra 15526, Saudi Arabia
| | - Semmal Syed Meerasa
- Department of Physiology, College of Medicine, Shaqra University, Shaqra 15526, Saudi Arabia
| | - Summya Rashid
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, PO Box 173, Al-Kharj 11942, Saudi Arabia
| | - Tapan Behl
- School of Health Sciences and Technology, University of Petroleum and Energy Studies, Bidholi, Dehradun 248007, Uttarakhand, India.
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania; Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410028, Romania.
| |
Collapse
|
5
|
Ko HM, Jee W, Lee D, Jang HJ, Jung JH. Ophiopogonin D increase apoptosis by activating p53 via ribosomal protein L5 and L11 and inhibiting the expression of c-Myc via CNOT2. Front Pharmacol 2022; 13:974468. [PMID: 36569330 PMCID: PMC9780504 DOI: 10.3389/fphar.2022.974468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 11/07/2022] [Indexed: 12/13/2022] Open
Abstract
Ophiopogonin D (OP-D), which is extracted from the root tuber of Ophiopogon japonicus, is well known for its anti-inflammatory, anti-oxidant, and anti-cancer effects. It is also therapeutic for various diseases such as diabetic myocardial injuries, obesity, atopic dermatitis, and osteoporosis. However, there are insufficient reports on the anti-cancer effects and molecular mechanisms of OP-D in colorectal cancer. Therefore, this study aimed to investigate the anti-cancer-modulating effect of OP-D on colorectal cancer. The study proved that OP-D (20-40 uM) has significant cell viability inhibition and anti-proliferative effects in Cell Counting Kit-8 (CCK-8) assay and colony formation assay. In addition, our immunofluorescence analysis data showed that OP-D (40 uM) inhibited the expression of Ki67, a cell proliferation marker, and confirmed that OP-D could induce nucleolar stress by depletion of IPO7 and XPO1. Furthermore, our western blot data showed that OP-D induced p53 expression via ribosomal protein (RP) L5 or L11 and inhibited c-Myc expression through CNOT2 in a dose-dependent manner. Additionally, OP-D regulated cyclin D1 and CDK4, which are well known as cell cycle regulatory proteins. OP-D consistently inhibited the phosphorylation of AKT expression in a dose-dependent manner. Furthermore, OP-D shortened c-Myc's half-life in a time-dependent manner. Furthermore, CNOT2 knockdown enhanced the inhibitory effect of OP-D on c-Myc in colon cancer cells. Besides that, we confirmed that OP-D has a combinational anti-cancer effect of 5-FU or doxorubicin to reduce cell viability and induce apoptosis through p53 and c-Myc regulation. Altogether, our results suggest that OP-D regulates colon cancer cell proliferation and induces apoptosis by inhibiting c-Myc expression via activation of p53 and CNOT2 regulation. The study demonstrated that OP-D may be a promising natural anti-cancer agent for the treatment of colorectal cancer.
Collapse
Affiliation(s)
- Hyun Min Ko
- College of Korean Medicine, Kyung Hee University, Seoul, South Korea,Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, China
| | - Wona Jee
- College of Korean Medicine, Kyung Hee University, Seoul, South Korea,Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, China
| | - Duckgue Lee
- Soonchunhyang Institute of Medi-bio Science, Soonchunhyang University, Cheonan-si, South Korea
| | - Hyeung-Jin Jang
- College of Korean Medicine, Kyung Hee University, Seoul, South Korea,Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, China,*Correspondence: Hyeung-Jin Jang, ; Ji Hoon Jung,
| | - Ji Hoon Jung
- College of Korean Medicine, Kyung Hee University, Seoul, South Korea,Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, China,*Correspondence: Hyeung-Jin Jang, ; Ji Hoon Jung,
| |
Collapse
|
6
|
Peng Z, Xu R, You Q. Role of Traditional Chinese Medicine in Bone Regeneration and Osteoporosis. Front Bioeng Biotechnol 2022; 10:911326. [PMID: 35711635 PMCID: PMC9194098 DOI: 10.3389/fbioe.2022.911326] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/12/2022] [Indexed: 12/21/2022] Open
Abstract
According to World Health Organization (WHO), osteoporosis is a systematic bone disability marked by reduced bone mass and microarchitectural degeneration of osseous cells, which leads to increased bones feebleness and fractures vulnerability. It is a polygenetic, physiological bone deformity that frequently leads to osteoporotic fractures and raises the risk of fractures in minimal trauma. Additionally, the molecular changes that cause osteoporosis are linked to decreased fracture repair and delayed bone regeneration. Bones have the ability to regenerate as part of the healing mechanism after an accident or trauma, including musculoskeletal growth and ongoing remodeling throughout adulthood. The principal treatment approaches for bone loss illnesses, such as osteoporosis, are hormone replacement therapy (HRT) and bisphosphonates. In this review, we searched literature regarding the Traditional Chinese medicines (TCM) in osteoporosis and bone regeneration. The literature results are summarized in this review for osteoporosis and bone regeneration. Traditional Chinese medicines (TCM) have grown in popularity as a result of its success in curing ailments while causing minimal adverse effects. Natural Chinese medicine has already been utilized to cure various types of orthopedic illnesses, notably osteoporosis, bone fractures and rheumatism with great success. TCM is a discipline of conventional remedy that encompasses herbal medication, massage (tui na), acupuncture, food, and exercise (qigong) therapy. It is based on more than 2,500 years of Chinese healthcare profession. This article serves as a comprehensive review summarizing the osteoporosis, bone regeneration and the traditional Chinese medicines used since ancient times for the management of osteoporosis and bone regeneration.
Collapse
|
7
|
Wang L, Yang H, Qiao L, Liu J, Liao X, Huang H, Dong J, Chen J, Chen D, Wang J. Ophiopogonin D Inhibiting Epithelial NF-κB Signaling Pathway Protects Against Experimental Colitis in Mice. Inflammation 2022; 45:1720-1731. [PMID: 35460395 DOI: 10.1007/s10753-022-01655-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 02/04/2022] [Accepted: 02/23/2022] [Indexed: 11/26/2022]
Abstract
The sustained activation of the nuclear factor κB (NF-κB) signaling pathway has been observed in human inflammatory bowel disease (IBD). Ophiopogonin D (OP-D) is a small molecular compound isolated from Ophiopogon japonicus, a widely used herbal remedy. In this study, dextran sodium sulfate was used to make a mouse model of experimental colitis and verify the effect of OP-D on the mouse model of experimental colitis. Small molecule-protein molecular docking approaches were also used to discover the mechanisms underlying the OP-D-induced regulation of colitis. In colitis, the OP-D can inhibit the apoptosis of intestinal mucosa cells, restore the intestinal barrier, and alleviate inflammation. The molecular docking simulations showed that OP-D had a high affinity with the REL-homology domain of NF-κB-p65 that affected its translocation to the nucleus. In a cell study, the effects of OP-D on inflammation and barrier dysfunction were significantly decreased by a small interfering RNA targeting NF-κB-p65. Further, the LPS-induced increase in NF-κB-p65 in the nucleus was also significantly inhibited by OP-D. OP-D alleviated experimental colitis by inhibiting NF-κB. New insights into the pathogenesis and treatment options of colitis are provided through this study.
Collapse
Affiliation(s)
- Liang Wang
- Research and Teaching Department of Comparative Medicine, Dalian Medical University, Dalian, 116044, China
- Laboratory Animal Center, Dalian Medical University, Dalian, 116044, China
| | - Huibin Yang
- Laboratory Animal Center, Dalian Medical University, Dalian, 116044, China
| | - Liang Qiao
- Tianjin Union Medical Center, Tianjin Medical University, Tianjin, 300121, China
| | - Jiani Liu
- Research and Teaching Department of Comparative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Xiaoxiao Liao
- Research and Teaching Department of Comparative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Huan Huang
- Research and Teaching Department of Comparative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Jianyi Dong
- Laboratory Animal Center, Dalian Medical University, Dalian, 116044, China
| | - Jun Chen
- Laboratory Animal Center, Dalian Medical University, Dalian, 116044, China
| | - Dapeng Chen
- Research and Teaching Department of Comparative Medicine, Dalian Medical University, Dalian, 116044, China.
| | - Jingyu Wang
- Laboratory Animal Center, Dalian Medical University, Dalian, 116044, China.
| |
Collapse
|
8
|
Jiang Y, Zhao Q, Li L, Huang S, Yi S, Hu Z. Effect of Traditional Chinese Medicine on the Cardiovascular Diseases. Front Pharmacol 2022; 13:806300. [PMID: 35387325 PMCID: PMC8978630 DOI: 10.3389/fphar.2022.806300] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/31/2022] [Indexed: 02/03/2023] Open
Abstract
Background: Traditional Chinese medicine (TCM) is the health care system developed with the help of clinical trials that are based ideally on the scientific model of regulation. Objective: This systematic health care system relies on some specific unique theories and practical experiences to treat and cure diseases, thus enhancing the public's health. Review Methodology: The current review covers the available literature from 2000 to 2021. The data was collected from journals research articles, published books, thesis, and electronic databases, search engines such as Google Scholar, Elsevier, EBSCO, PMC, PubMed, ScienceDirect, Willey Online Library, Springer Link, and CNKI) searching key terms, cardiovascular disease, traditional Chinese medicines, natural products, and bioactive compounds. Full-length articles and abstracts were screened for the collection of information included in the paper. Results: Clinical trials on the TCM and basic research carried out on its mechanism and nature have led to the application and development of the perfect design of the research techniques, for example, twofold striking in acupuncture that aid in overcoming the limitations and resistances in integrating and applicability of these experiences and trials into the pre-existing biomedical models. Furthermore, TCM has also been utilized from ancient times to treat heart diseases in Asia, particularly in China, and is now used by people in many other areas. Cardiovascular disease (CVD) is mainly developed by oxidative stress. Hence antioxidants can be beneficial in treating this particular disease. TCM has a wide variety of antioxidant components. Conclusion: The current review article summarizes the underlying therapeutic property of TCM and its mechanism. It also overviews the evidence of the mechanism of TCM action in CVD prevention by controlling oxidative stress and its signaling pathway.
Collapse
Affiliation(s)
- Yang Jiang
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China.,Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, China
| | - Qi Zhao
- Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, China
| | - Lin Li
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Shumin Huang
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Shuai Yi
- Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, China
| | - Zhixi Hu
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| |
Collapse
|
9
|
Zhuo Y, Li M, Jiang Q, Ke H, Liang Q, Zeng LF, Fang J. Evolving Roles of Natural Terpenoids From Traditional Chinese Medicine in the Treatment of Osteoporosis. Front Endocrinol (Lausanne) 2022; 13:901545. [PMID: 35651977 PMCID: PMC9150774 DOI: 10.3389/fendo.2022.901545] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/13/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoporosis (OP) is a systemic metabolic skeletal disease which can lead to reduction in bone mass and increased risk of bone fracture due to the microstructural degradation. Traditional Chinese medicine (TCM) has been applied in the prevention and treatment of osteoporosis for a long time. Terpenoids, a class of natural products that are rich in TCM, have been widely studied for their therapeutic efficacy on bone resorption, osteogenesis, and concomitant inflammation. Terpenoids can be classified in four categories by structures, monoterpenoids, sesquiterpenoids, diterpenoids, and triterpenoids. In this review, we comprehensively summarize all the currently known TCM-derived terpenoids in the treatment of OP. In addition, we discuss the possible mechanistic-of-actions of all four category terpenoids in anti-OP and assess their therapeutic potential for OP treatment.
Collapse
Affiliation(s)
- Yue Zhuo
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- *Correspondence: Yue Zhuo, ; Ling-Feng Zeng, ; Jiansong Fang,
| | - Meng Li
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Women and Children’s Medical Center, Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangzhou Guangzhou Medical University, Guangzhou, China
| | - Qiyao Jiang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hanzhong Ke
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Qingchun Liang
- The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Ling-Feng Zeng
- The 2nd Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- *Correspondence: Yue Zhuo, ; Ling-Feng Zeng, ; Jiansong Fang,
| | - Jiansong Fang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- *Correspondence: Yue Zhuo, ; Ling-Feng Zeng, ; Jiansong Fang,
| |
Collapse
|
10
|
Lei F, Weckerle CS, Heinrich M. Liriopogons (Genera Ophiopogon and Liriope, Asparagaceae): A Critical Review of the Phytochemical and Pharmacological Research. Front Pharmacol 2021; 12:769929. [PMID: 34925027 PMCID: PMC8678496 DOI: 10.3389/fphar.2021.769929] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/29/2021] [Indexed: 11/13/2022] Open
Abstract
The closely related genera Liriope and Ophiopogon (Asparagaceae), collectively known in English as liriopogons, have similar therapeutic uses in treating cough, rheumatoid arthritis, and cleaning heat. The main aim of this review is to understand the current phytochemical and pharmacological knowledge including an assessment of the quality of the scientific evidence. A literature search was conducted in line with PRISMA guidelines, by retrieving available information up to 2020 from five online resources. The bioactive metabolites of liriopogons include steroidal saponins, flavonoids, polysaccharides, organic acids, phenols. Cardiovascular protective, anti-inflammatory, anti-diabetic, anti-oxidant, anti-cancer, neuroprotective, anti-viral, anti-acute myeloid leukemia and hepatoprotective effects have been at the center of attention. From a toxicological perspective Ophiopogon japonicus seems to be safe. Some problems with the quality of the pharmacological evidence stand out including the application of excessive dose level and methodological problems in the design. Additionally, a reasonable link between local/traditional uses and pharmacological assessment is often vague or not reflected in the text. Future researches on liriopogons are required to use rigorous scientific approaches in research on evidence-based natural products for the future benefits of patients.
Collapse
Affiliation(s)
- Feiyi Lei
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
| | - Caroline S Weckerle
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
| | - Michael Heinrich
- Research Group 'Pharmacognosy and Phytotherapy', UCL School of Pharmacy, University of London, London, United Kingdom
| |
Collapse
|
11
|
Bellavia D, Caradonna F, Dimarco E, Costa V, Carina V, De Luca A, Raimondi L, Gentile C, Alessandro R, Fini M, Giavaresi G. Terpenoid treatment in osteoporosis: this is where we have come in research. Trends Endocrinol Metab 2021; 32:846-861. [PMID: 34481733 DOI: 10.1016/j.tem.2021.07.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 01/30/2023]
Abstract
Lower bone resistance to load is due to the imbalance of bone homeostasis, where excessive bone resorption, compared with bone formation, determines a progressive osteopenia, leading to a high risk of fractures and consequent pain and functional limitations. Terpenoids, with their activities against bone resorption, have recently received increased attention from researchers. They are potentially more suitable for long-term use compared with traditional therapeutics. In this review of the literature of the past 5 years, we provide comprehensive information on terpenoids, with their anti-osteoporotic effects, highlighting molecular mechanisms that are often in epigenetic key and a possible pharmacological use in osteoporosis prevention and treatment.
Collapse
Affiliation(s)
- Daniele Bellavia
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy.
| | - Fabio Caradonna
- University of Palermo, Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), Section of Cellular Biology, Palermo, Italy
| | - Eufrosina Dimarco
- University of Palermo, Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), Section of Cellular Biology, Palermo, Italy
| | - Viviana Costa
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| | - Valeria Carina
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| | - Angela De Luca
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| | - Lavinia Raimondi
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| | - Carla Gentile
- University of Palermo, Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), Section of Cellular Biology, Palermo, Italy
| | - Riccardo Alessandro
- University of Palermo, Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), Section of Biology and Genetics, Palermo, Italy; Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), Consiglio Nazionale delle Ricerche (CNR), Palermo, Italy
| | - Milena Fini
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| | - Gianluca Giavaresi
- IRCCS Istituto Ortopedico Rizzoli, SC Scienze e Tecnologie Chirurgiche - SS Piattaforma Scienze Omiche per Ortopedia Personalizzata, Bologna, Italy
| |
Collapse
|
12
|
Chen RB, Yang YD, Sun K, Liu S, Guo W, Zhang JX, Li Y. Potential mechanism of Ziyin Tongluo Formula in the treatment of postmenopausal osteoporosis: based on network pharmacology and ovariectomized rat model. Chin Med 2021; 16:88. [PMID: 34530875 PMCID: PMC8444605 DOI: 10.1186/s13020-021-00503-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/04/2021] [Indexed: 11/11/2022] Open
Abstract
Background Amending from ancient classic, Ziyin Tongluo Formula (ZYTLF) has been prescribed to treat postmenopausal osteoporosis (PMOP) for decades with good curative effect. However, the possible mechanisms of it are still unknown. Methods Ovariectomized rat model was established to validate the therapeutic effect of ZYTLF on PMOP by Micro-CT bone analysis and pathological observation. Subsequently, active ingredients of ZYTLF and corresponding putative targets were identified by online databases. Overlapping genes were first obtained from mining genes associated with PMOP and then overlapped them with the putative targets. Key genes were selected from the multiple constructed and analyzed networks. GO and KEGG pathway enrichment analysis were performed by importing the key genes to the DAVID database. Moreover, validation of the binding association between key targets and their corresponding active compounds were accomplished by AutoDock Tools and other software. Lastly, Enzyme linked immunosorbent assay (Elisa) detection and Western blot analysis were utilized to further explore the possible mechanism of ZYTLF on PMOP. Results With 129 target genes interacting with PMOP, 92 active compounds of ZYTLF corresponded to 243 targets, and 50 key genes were chosen. Network analysis revealed the top 10 active ingredients, such as quercetin and kaempferol and the top 50 key genes, such as ERα, p38 MAPK, p-AKT and TGF-β1. Enrichment analysis uncovered multiple signaling pathways, including estrogen signaling pathway, TNF signaling pathway, PI3K-Akt signaling pathway and MAPK signaling pathway. Furthermore, our finding of the foremost active compounds was tightly bound to the core proteins, which were verified by molecular docking analysis. Through experimental studies, we confirmed that the prescription of ZYTLF could ameliorate the OVX-induced bone loss, suppress the osteoclast activity and boost osteoblast ability through experimental studies. Conclusion The potential mechanisms and therapeutic effects of ZYTLF against PMOP may be ascribed to inhibition of osteoclast activity, boost of osteoblast activity and enhancement of the expression of ERα. Supplementary Information The online version contains supplementary material available at 10.1186/s13020-021-00503-5.
Collapse
Affiliation(s)
- Rong-Bin Chen
- The Second Clinical Medicine College, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.,Guangdong Province Hospital of Traditional Chinese Medicine ZHUHAI BRANCH, 519015, Zhuhai, China
| | - Ying-Dong Yang
- The Second Clinical Medicine College, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Kai Sun
- The Second Clinical Medicine College, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Shan Liu
- Guangzhou University of Chinese Medicine, 510006, Guangzhou, China
| | - Wei Guo
- Guangzhou University of Chinese Medicine, 510006, Guangzhou, China
| | - Jin-Xin Zhang
- Guangdong Province Hospital of Traditional Chinese Medicine ZHUHAI BRANCH, 519015, Zhuhai, China
| | - Yong Li
- Guangdong Province Hospital of Traditional Chinese Medicine ZHUHAI BRANCH, 519015, Zhuhai, China.
| |
Collapse
|
13
|
Ibrahim SO, Mada SB, Abarshi MM, Tanko MS, Babangida S. Chrysin alleviates alteration of bone-remodeling markers in ovariectomized rats and exhibits estrogen-like activity in silico. Hum Exp Toxicol 2021; 40:S125-S136. [PMID: 34289748 DOI: 10.1177/09603271211033777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Evidences are beginning to accrue that flavonoids, particularly phytoestrogens, could have beneficial effects against several age-related diseases linked to estrogen deficiency including postmenopausal osteoporosis. METHODS In this study, the effect of chrysin on selected bone-remodeling markers in ovariectomized rats and its estrogen-like activity in silico were investigated. RESULTS The data indicated that administration of chrysin at 50 mg/kg and 100 mg/kg for 6 weeks to OVX rats significantly (p < 0.05) prevented body weight gain and partially reverse uterine weight loss. In addition, treatment of OVX rats significantly (p < 0.01) increased femur dry weight, femur ash weight, bone ash calcium, and phosphorous levels in a dose-dependent manner. However, there was significant (p < 0.001) decline in serum estradiol level in all OVX rats compared to the sham-operated group. Interestingly, administration of chrysin significantly (p < 0.05) reversed the reduction of estradiol induced by ovariectomy compared to untreated OVX rats. Moreover, administration of chrysin to OVX rats significantly (p < 0.05) suppressed excessive elevation of bone-remodeling markers expression compared to untreated OVX rats. Similarly, molecular docking analysis revealed that chrysin interacts with both α and β estrogen receptors with exothermic binding energies of -229.83 kcal/Mol and -252.72 kcal/Mol, respectively, and also fits perfectly into the active site of both α and β estrogen receptors. CONCLUSION This study demonstrated that chrysin exhibits potential antiosteoporotic effects against bone loss in OVX rats through enhanced bone mineral contents and preventing excessive elevation of bone-remodeling markers and bone-resorbing cytokine.
Collapse
Affiliation(s)
- Sadiyat O Ibrahim
- Department of Biochemistry, 58989Ahmadu Bello University, Zaria, Nigeria
| | - Sanusi B Mada
- Department of Biochemistry, 58989Ahmadu Bello University, Zaria, Nigeria
| | - Musa M Abarshi
- Department of Biochemistry, 58989Ahmadu Bello University, Zaria, Nigeria
| | - Muhammad S Tanko
- Department of Veterinary Surgery, 58989Ahmadu Bello University, Zaria, Nigeria
| | - Sanusi Babangida
- Department of Biochemistry, 58989Ahmadu Bello University, Zaria, Nigeria
| |
Collapse
|
14
|
Zhang YX, Qu SS, Zhang LH, Gu YY, Chen YH, Huang ZY, Liu MH, Zou W, Jiang J, Chen JQ, Wang YJ, Zhou FH. The Role of Ophiopogonin D in Atherosclerosis: Impact on Lipid Metabolism and Gut Microbiota. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:1449-1471. [PMID: 34263719 DOI: 10.1142/s0192415x21500683] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gut microbiota has been proven to play an important role in many metabolic diseases and cardiovascular disease, particularly atherosclerosis. Ophiopogonin D (OPD), one of the effective compounds in Ophiopogon japonicus, is considered beneficial to metabolic syndrome and cardiovascular diseases. In this study, we have illuminated the effect of OPD in ApoE knockout (ApoE[Formula: see text] mice on the development of atherosclerosis and gut microbiota. To investigate the potential ability of OPD to alleviate atherosclerosis, 24 eight-week-old male ApoE[Formula: see text] mice (C57BL/6 background) were fed a high-fat diet (HFD) for 12 weeks, and 8 male C57BL/6 mice were fed a normal diet, serving as the control group. ApoE[Formula: see text] mice were randomly divided into the model group, OPD group, and simvastatin group ([Formula: see text]= 8). After treatment for 12 consecutive weeks, the results showed that OPD treatment significantly decreased the plaque formation and levels of serum lipid compared with those in the model group. In addition, OPD improved oral glucose tolerance and insulin resistance as well as reducing hepatocyte steatosis. Further analysis revealed that OPD might attenuate atherosclerosis through inhibiting mTOR phosphorylation and the consequent lipid metabolism signaling pathways mediated by SREBP1 and SCD1 in vivo and in vitro. Furthermore, OPD treatment led to significant structural changes in gut microbiota and fecal metabolites in HFD-fed mice and reduced the relative abundance of Erysipelotrichaceae genera associated with cholesterol metabolism. Collectively, these findings illustrate that OPD could significantly protect against atherosclerosis, which might be associated with the moderation of lipid metabolism and alterations in gut microbiota composition and fecal metabolites.
Collapse
Affiliation(s)
- Ya-Xin Zhang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Shan-Shan Qu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Li-Hua Zhang
- Department of Gynaecology, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510310, P. R. China
| | - Yu-Yan Gu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Yi-Hao Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Zhi-Yong Huang
- Department of Otolaryngology, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, P. R. China
| | - Meng-Hua Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Wei Zou
- NHC Key Laboratory of Birth Defects Research, Prevention and Treatment Hunan Provincial Maternal and Child Health Care Hospital, Changsha 410008, P. R. China
| | - Jing Jiang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Jun-Qi Chen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, P. R. China
| | - Yu-Jue Wang
- Department of Laboratory Animal Administration Center, Southern Medical University, Guangzhou 510515, P. R. China
| | - Feng-Hua Zhou
- The Fifth Affiliated Hospital, Southern Medical University, Guangzhou 510920, P. R. China
| |
Collapse
|
15
|
Sun Y, Liu H, Sun XY, Xia W, Deng C. In vitro and in vivo study on the osseointegration of magnesium and strontium ion with two different proportions of mineralized collagen and its mechanism. J Biomater Appl 2021; 36:528-540. [PMID: 34000860 DOI: 10.1177/08853282211016934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
To explore the optimal combination of Mg2+, Sr2+ and mineralized collagen (nHAC) with two different proportions of hydroxyapatite (HA) and collagen (COL) on differentiation of MC3T3-E1 and the underlying mechanism, as well as achieve bone osseointegration. MC3T3-E1 cells were cultured in a complete medium with Mg2+ at the concentration of 0, 4, 8, 12, 16, 20 mmol/L, Sr2+ at the concentration of 0, 3, 6, 12 mmol/L, and the impregnation solution of 3:7 and 5:5nHAC. The differentiation of MC3T3-E1 was measured by expression of osteogenic genes and proteins including Runx-2, BMP-2 and OCN and determined the activation of PI3K/AKT/GSK3β/β-catenin signaling pathway in 12 mmol/LMg2++3 mmol/LSr2++3:7nHAC group. Osteoporosis was induced in 18 female rats by means of ovariectomy, the implants were immersed in 60 mmol/LMg2++15 mmol/LSr2++3:7nHAC impregnation solution and implanted into the mesial alveolar fossa for immediate implantation. The osseointegration of the implants was observed by Confocal laser scanning microscopy (CLSM) and histology at 4 and 8 weeks. The groups cultured with 12 mmol/LMg2+, 3 mmol/LSr2+ and 3:7nHAC impregnation solution showed the osteogenic genes and proteins were significantly higher respectively (P < 0.05), as well as p-Akt, p-GSK3β and β-catenin proteins (P < 0.05). CLSM and histology showed that the implant surface was surrounded by thick lamellar bone plate, and the trabecular bone were dense and continuous in the impregnation solution. These results found that magnesium and strontium ion-loaded mineralized collagen play an critical role in up-regulating the cells activity through PI3K/AKT/GSK3β/β-catenin signaling pathway and could be promote the formation of osseointegration.
Collapse
Affiliation(s)
- Yi Sun
- School of Stomatology, Wannan Medical College, WuHu, Anhui, PR China
| | - Hai Liu
- School of Stomatology, Wannan Medical College, WuHu, Anhui, PR China
| | - Xiao-Yu Sun
- School of Stomatology, Wannan Medical College, WuHu, Anhui, PR China
| | - Wen Xia
- School of Stomatology, Wannan Medical College, WuHu, Anhui, PR China
| | - Chao Deng
- School of Stomatology, Wannan Medical College, WuHu, Anhui, PR China
| |
Collapse
|
16
|
Yang M, Li CJ, Xiao Y, Guo Q, Huang Y, Su T, Luo XH, Jiang TJ. Ophiopogonin D promotes bone regeneration by stimulating CD31 hi EMCN hi vessel formation. Cell Prolif 2020; 53:e12784. [PMID: 32080957 PMCID: PMC7106967 DOI: 10.1111/cpr.12784] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/02/2020] [Accepted: 02/04/2020] [Indexed: 12/11/2022] Open
Abstract
Objectives CD31hiEMCNhi vessels (CD31, also known as PECAM1 [platelet and endothelial cell adhesion molecule 1]; EMCN, endomucin), which are strongly positive for CD31 and endomucin, couple angiogenesis and osteogenesis. However, the role of CD31hiEMCNhi vessels in bone regeneration remains unknown. In the present study, we investigated the role of CD31hiEMCNhi vessels in the process of bone regeneration. Materials and Methods We used endothelial‐specific Krüppel like factor 3 (Klf3) knockout mice and ophiopogonin D treatment to interfere with CD31hiEMCNhi vessel formation. We constructed a bone regeneration model by surgical ablation of the trabecular bone. Immunofluorescence and micro‐computed tomography (CT) were used to detect CD31hiEMCNhi vessels and bone formation. Results CD31hiEMCNhi vessels participate in the process of bone regeneration, such that endothelial‐specific Klf3 knockout mice showed increased CD31hiEMCNhi vessels and osteoprogenitors in the bone regeneration area, and further accelerated bone formation. We also demonstrated that the natural compound, ophiopogonin D, acts as a KLF3 inhibitor to promote vessels formation both in vitro and in vivo. Administration of ophiopogonin D increased the abundance of CD31hiEmcnhi vessels and accelerated bone healing. Conclusions Our findings confirmed the important role of CD31hiEmcnhi vessels in bone regeneration and provided a new target to treat bone fracture or promote bone regeneration.
Collapse
Affiliation(s)
- Mi Yang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Chang-Jun Li
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Ye Xiao
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Qi Guo
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Yan Huang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Tian Su
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Xiang-Hang Luo
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Tie-Jian Jiang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| |
Collapse
|
17
|
Huang J, Shen G, Ren H, Zhang Z, Yu X, Zhao W, Shang Q, Cui J, Yu P, Peng J, Liang D, Yang Z, Jiang X. Role of forkhead box gene family in bone metabolism. J Cell Physiol 2019; 235:1986-1994. [DOI: 10.1002/jcp.29178] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 08/23/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Jinjing Huang
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Gengyang Shen
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Hui Ren
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
- Department of Spinal Surgery The First Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou China
| | - Zhida Zhang
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Xiang Yu
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Wenhua Zhao
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Qi Shang
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Jianchao Cui
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Peiyuan Yu
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - Jiancheng Peng
- Guangzhou University of Chinese Medicine Guangzhou China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
| | - De Liang
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
- Department of Spinal Surgery The First Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou China
| | - Zhidong Yang
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
- Department of Spinal Surgery The First Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou China
| | - Xiaobing Jiang
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine Guangzhou China
- Department of Spinal Surgery The First Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou China
| |
Collapse
|
18
|
Yang M, Guo Q, Peng H, Xiao YZ, Xiao Y, Huang Y, Li CJ, Su T, Zhang YL, Lei MX, Chen HL, Jiang TJ, Luo XH. Krüppel-like factor 3 inhibition by mutated lncRNA Reg1cp results in human high bone mass syndrome. J Exp Med 2019; 216:1944-1964. [PMID: 31196982 PMCID: PMC6683986 DOI: 10.1084/jem.20181554] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 02/27/2019] [Accepted: 05/16/2019] [Indexed: 12/11/2022] Open
Abstract
The authors report a mutation in the long noncoding RNA Reg1cp that induces osteogenesis via vascular induction in humans. This mutation affects angiogenesis by blocking Klf3’s repressing activity. The Klf3 antagonist Ophiopogonin D could promote CD31hiEmcnhi vessel formation and osteogenesis in osteoporosis mice. High bone mass (HBM) is usually caused by gene mutations, and its mechanism remains unclear. In the present study, we identified a novel mutation in the long noncoding RNA Reg1cp that is associated with HBM. Subsequent analysis in 1,465 Chinese subjects revealed that heterozygous Reg1cp individuals had higher bone density compared with subjects with WT Reg1cp. Mutant Reg1cp increased the formation of the CD31hiEmcnhi endothelium in the bone marrow, which stimulated angiogenesis during osteogenesis. Mechanistically, mutant Reg1cp directly binds to Krüppel-like factor 3 (KLF3) to inhibit its activity. Mice depleted of Klf3 in endothelial cells showed a high abundance of CD31hiEmcnhi vessels and increased bone mass. Notably, we identified a natural compound, Ophiopogonin D, which functions as a KLF3 inhibitor. Administration of Ophiopogonin D increased the abundance of CD31hiEmcnhi vessels and bone formation. Our findings revealed a specific mutation in lncRNA Reg1cp that is involved in the pathogenesis of HBM and provides a new target to treat osteoporosis.
Collapse
Affiliation(s)
- Mi Yang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Qi Guo
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China.,Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, China
| | - Hui Peng
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Yu-Zhong Xiao
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China.,Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, China
| | - Ye Xiao
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Yan Huang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Chang-Jun Li
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Tian Su
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Yun-Lin Zhang
- Department of Metabolic Endocrinology, The Second People's Hospital of Xiangxiang, Xiangxiang, China
| | - Min-Xiang Lei
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Hui-Ling Chen
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Tie-Jian Jiang
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| | - Xiang-Hang Luo
- Department of Endocrinology, Endocrinology Research Center, Xiangya Hospital of Central South University, Changsha, China
| |
Collapse
|
19
|
Li H, Zhang S, Nie B, Long T, Qu X, Yue B. KR-12-a5 Reverses Adverse Effects of Lipopolysaccharides on HBMSC Osteogenic Differentiation by Influencing BMP/Smad and P38 MAPK Signaling Pathways. Front Pharmacol 2019; 10:639. [PMID: 31231225 PMCID: PMC6561377 DOI: 10.3389/fphar.2019.00639] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 05/17/2019] [Indexed: 12/16/2022] Open
Abstract
KR-12-a5 is an analogue of the antimicrobial peptide KR-12. Both of these two agents can play key effects in the treatment of infections such as osteomyelitis. Our previous work demonstrated that the osteogenic differentiation of human bone marrow mesenchymal stem cells (HBMSCs) can be enhanced by KR-12. The present study investigated if KR-12-a5 could reverse the adverse effects of lipopolysaccharides (LPS) on HBMSC osteogenesis and the involved molecular mechanisms. We observed the proliferation, cell cycle, and apoptosis of HBMSCs in the presence of KR-12-a5 by a cell counting kit-8 assay and flow cytometry. The osteogenic differentiation of HBMSCs was studied by alkaline phosphatase, Alizarin Red staining, and quantitative assays. Osteogenic differentiation marker levels were detected using real-time quantitative PCR analysis, which demonstrated that KR-12-a5 treatment reversed the inhibition of osteogenesis. Western blot analysis indicated that LPS-activated P38 mitogen-activated protein kinase (MAPK) signaling was inhibited and BMP/Smad pathway was reactivated after KR-12-a5 treatment under induced osteogenic conditions. Furthermore, flow cytometry results demonstrated that KR-12-a5 relieved LPS-induced oxidative stress. Combining the LPS-treated mouse model results, we proved that KR-12-a5 reversed the adverse effects of LPS on HBMSC osteogenic differentiation by influencing the BMP/Smad and P38 MAPK signaling pathways.
Collapse
Affiliation(s)
| | | | | | | | | | - Bing Yue
- Department of Bone and Joint Surgery, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| |
Collapse
|
20
|
The Role of Traditional Chinese Medicine in the Regulation of Oxidative Stress in Treating Coronary Heart Disease. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:3231424. [PMID: 30918578 PMCID: PMC6409025 DOI: 10.1155/2019/3231424] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 01/19/2019] [Accepted: 02/04/2019] [Indexed: 02/06/2023]
Abstract
Oxidative stress has been closely related with coronary artery disease. In coronary heart disease (CHD), an excess of reactive oxygen species (ROS) production generates endothelial cell and smooth muscle functional disorders, leading to a disequilibrium between the antioxidant capacity and prooxidants. ROS also leads to inflammatory signal activation and mitochondria-mediated apoptosis, which can promote and increase the occurrence and development of CHD. There are several kinds of antioxidative and small molecular systems of antioxidants, such as β-carotene, ascorbic acid, α-tocopherol, and reduced glutathione (GSH). Studies have shown that antioxidant treatment was effective and decreased the risk of CHD, but the effect of the treatment varies greatly. Traditional Chinese medicine (TCM) has been utilized for thousands of years in China and is becoming increasingly popular all over the world, especially for the treatments of cardiovascular diseases. This review will concentrate on the evidence of the action mechanism of TCM in preventing CHD by modulating oxidative stress-related signaling pathways.
Collapse
|
21
|
Mada SB, Reddi S, Kumar N, Vij R, Yadav R, Kapila S, Kapila R. Casein-derived antioxidative peptide prevents oxidative stress-induced dysfunction in osteoblast cells. PHARMANUTRITION 2018. [DOI: 10.1016/j.phanu.2018.07.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
22
|
Li L, Feng Y, Hong Y, Lin X, Shen L. Recent Advances in Drug Delivery System for Bioactive Glycosides from Traditional Chinese Medicine. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:1791-1824. [PMID: 30482025 DOI: 10.1142/s0192415x18500908] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Traditional Chinese Medicine (TCM) has been used in China for thousands of years for the prevention and treatment of various diseases. The materials that exert a therapeutic effect are called the active ingredients. The bioactive glycosides are important active ingredients from TCM that can make significant contributions to treating diseases. Because of the possibilities of various clinical applications, the properties and administration of these bioactive glycosides deserve further investigation. Their promising treatment effects, however, are hindered by their poor solubility, poor stability and rapid elimination. Therefore, it is necessary that we improve the therapeutic efficacy of bioactive glycosides by overcoming these problems. Meanwhile, some practical design strategies and novel drug delivery vehicles based on drug delivery systems provide favorable support in clinical practice for these active ingredients. This review summarizes diverse pharmacological activities of bioactive glycosides and focuses on recent advances in delivery system for these active constitutes; in particular, some glycol glycosides can effectively cure intractable diseases through targeted drug delivery. This review elucidates some design strategies for drug delivery system that are mainly based on two methods (avoiding physical barriers by changing dosage forms and enhancing the ability to bind to receptors or proteins after administration) and indicate the current challenges during the combination of delivery vehicles and these glycosides in hopes of promoting the process of receiving ideal therapeutic efficacy of them in future studies.
Collapse
Affiliation(s)
- Lei Li
- * School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Yi Feng
- † Engineering Research Center of Modern Preparation, Technology of Traditional Chinese Medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Yanlong Hong
- ‡ Shanghai Innovation Center of Traditional Chinese, Medicine Health Service, Shanghai, P. R. China
| | - Xiao Lin
- * School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,† Engineering Research Center of Modern Preparation, Technology of Traditional Chinese Medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Lan Shen
- * School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,† Engineering Research Center of Modern Preparation, Technology of Traditional Chinese Medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| |
Collapse
|
23
|
Reddi S, Mada SB, Kumar N, Kumar R, Ahmad N, Karvande A, Kapila S, Kapila R, Trivedi R. Antiosteopenic Effect of Buffalo Milk Casein-Derived Peptide (NAVPITPTL) in Ovariectomized Rats. Int J Pept Res Ther 2018. [DOI: 10.1007/s10989-018-9763-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
24
|
Suvarna V, Sarkar M, Chaubey P, Khan T, Sherje A, Patel K, Dravyakar B. Bone Health and Natural Products- An Insight. Front Pharmacol 2018; 9:981. [PMID: 30283334 PMCID: PMC6157411 DOI: 10.3389/fphar.2018.00981] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 08/09/2018] [Indexed: 12/26/2022] Open
Abstract
Bone metabolism involves a complex balance between matrix deposition, mineralization, and resorption. Numerous evidences have revealed that dietary components and phytoconstituents can influence these processes, through inhibition of bone resorption, thus exhibiting beneficial effects on the skeleton. Various traditional herbal formulae in ayurvedic and Chinese medicine have shown demonstrable benefits in pharmacological models of osteoporosis. The present review discusses normal bone metabolism and disorders caused by bone disruption, with particular reference to osteoporosis and current therapeutic treatment. Furthermore the effects of constituents from natural products on bone tissue are explained, with relevant evidences of efficacy in various experimental models.
Collapse
Affiliation(s)
- Vasanti Suvarna
- SVKM’s Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | | | | | | | | | | | | |
Collapse
|
25
|
Tong YN, Yang LY, Yang Y, Song Z, Peng LS, Gao JN, Zeng H, Zou QM, Sun HW, Mao XH. An immunopotentiator, ophiopogonin D, encapsulated in a nanoemulsion as a robust adjuvant to improve vaccine efficacy. Acta Biomater 2018; 77:255-267. [PMID: 30031164 DOI: 10.1016/j.actbio.2018.07.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 12/11/2022]
Abstract
As an ingredient of vaccines, adjuvants are indispensable for enhancing and directly inducing robust and extensive adaptive immune responses associated with vaccine antigens. In this study, we initially determined that a new molecular immunopotentiator, ophiopogonin D (OP-D), enhanced the antibody response to antigen. Because OP-D has certain disadvantages, including poor solubility, we next encapsulated OP-D in a nanoemulsion adjuvant (nanoemulsion-encapsulated OP-D, NOD) using low-energy emulsification methods. The NOD thus produced was small, with an average size of 76.45 nm, and exhibited good distribution (PdI value 0.16), significantly increasing the solubility of OP-D. Furthermore, NOD exhibited reduced cellular toxicity and acute toxicity. Our results showed that a fusion antigen of MRSA (HlaH35LIsdB348-465) formulated with NOD significantly improved humoral and cellular immune responses compared to those observed in the antigen/OP-D and antigen/AlPO4 groups. Compared with antigen/OP-D, the antigen formulated with NOD more effectively promoted antigen uptake by dendritic cells (DCs) and the activation of antigen-presenting cells (APCs). Moreover, the NOD-formulated antigen had ideal protective efficacy in a MRSA sepsis model by inducing more potent antibody responses and a Th1/Th17-biased CD4+ T cell immune response. Therefore, these results suggest that NOD is a promising and robust adjuvant platform for a MRSA vaccine. STATEMENT OF SIGNIFICANCE We first identified a new powerful immunopotentiator, Ophiopogonin D, among dozens of natural products and then used nanotechnology to construct a highly efficient and low toxic adjuvant system (NOD). Our approach intersects natural medicinal chemistry, nanomaterials and immunology, revealing that a strong adjuvant activity of this adjuvant system was verified in vitro and in vivo, and the application of MRSA subunit vaccine model for survival experiments achieved a 100% protection rate. This research illustrate that NOD is a promising and robust adjuvant platform for subunit vaccines.
Collapse
|
26
|
Ma XY, Wen XX, Yang XJ, Zhou DP, Wu Q, Feng YF, Ding HJ, Lei W, Yu HL, Liu B, Xiang LB, Wang TS. Ophiopogonin D improves osteointegration of titanium alloy implants under diabetic conditions by inhibition of ROS overproduction via Wnt/β-catenin signaling pathway. Biochimie 2018; 152:31-42. [PMID: 29705132 DOI: 10.1016/j.biochi.2018.04.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 04/24/2018] [Indexed: 01/24/2023]
Abstract
A high failure rate of titanium implants in diabetic patients has been indicated in clinical evidences. Excessive oxidative stress at the bone-implant interface plays an important role in the impaired osteointegration under diabetic conditions. While the underlying mechanisms remain unknown and the targeted treatments are urgently needed. Ophiopogonin D (OP-D), isolated from Chinese herbal Radix Ophiopogon japonicus, is generally reported to be a potent antioxidant agent. In the present study, we hypothesized that OP-D exerted promotive effects on osteointegration against oxidative stress, and investigated the underlying mechanisms associated with alteration of Wnt/β-catenin signaling pathway. Rabbit osteoblasts incubated on titanium alloy implant were co-cultured with normal serum (NS), diabetic serum (DS), DS + OP-D, DS + NAC (a potent ROS inhibitor) and DS + OP-D + Dkk1 (a Wnt inhibitor) for examinations of osteoblast behaviors. For in vivo study, titanium alloy implants were implanted into the femoral condyle defects on diabetic rabbits. Results demonstrated that diabetes-induced oxidative stress resulted in osteoblast dysfunctions and apoptotic injury at the bone-implant interface, concomitant with the inactivation of Wnt/β-catenin signaling. Importantly, OP-D administration attenuated oxidative stress, directly reactivating Wnt/β-catenin signaling. Osteoblast dysfunctions were thus reversed as evidenced by improved osteoblast adhesion, proliferation and differentiation, and ameliorated apoptotic injury, exerting similar effects to NAC treatment. In addition, the positive effects afforded by OP-D were confirmed by improved osteointegration and oetogenesis within the titanium alloy implants in vivo by Micro-CT and histological analyses. Furthermore, the pro-osteogenic effects of OP-D were almost completely abolished by the Wnt inhibitor Dkk1. These results demonstrated, for the first time, OP-D administration alleviated the damaged osteointegration of titanium alloy implants under diabetic conditions by means of inhibiting oxidative stress via a Wnt/β-catenin-dependent mechanism. The OP-D administration would become a reliable treatment strategy for implant failure therapy in diabetics due to the optimal anti-oxidative and pro-osteogenic properties.
Collapse
Affiliation(s)
- Xiang-Yu Ma
- Department of Orthopedics, General Hospital of Shenyang Military Area Command of Chinese PLA, Shenyang, Liaoning, 110016, China; Department of Orthopedics of the 463 Hospital of PLA, Shenyang, Liaoning, 110042, China.
| | - Xin-Xin Wen
- Department of Orthopedics of the 463 Hospital of PLA, Shenyang, Liaoning, 110042, China
| | - Xiao-Jiang Yang
- Department of Orthopedics, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Da-Peng Zhou
- Department of Orthopedics, General Hospital of Shenyang Military Area Command of Chinese PLA, Shenyang, Liaoning, 110016, China
| | - Qiong Wu
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shengyang, 110164, China
| | - Ya-Fei Feng
- Department of Orthopedics, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Hai-Jiao Ding
- Department of Orthopedics of the 463 Hospital of PLA, Shenyang, Liaoning, 110042, China
| | - Wei Lei
- Department of Orthopedics, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Hai-Long Yu
- Department of Orthopedics, General Hospital of Shenyang Military Area Command of Chinese PLA, Shenyang, Liaoning, 110016, China
| | - Bing Liu
- Department of Orthopedics, General Hospital of Shenyang Military Area Command of Chinese PLA, Shenyang, Liaoning, 110016, China
| | - Liang-Bi Xiang
- Department of Orthopedics, General Hospital of Shenyang Military Area Command of Chinese PLA, Shenyang, Liaoning, 110016, China.
| | - Tian-Sheng Wang
- Department of Orthopedics of the 463 Hospital of PLA, Shenyang, Liaoning, 110042, China.
| |
Collapse
|
27
|
Chen S, Li X, Liu L, Liu C, Han X. Ophiopogonin D alleviates high‐fat diet‐induced metabolic syndrome and changes the structure of gut microbiota in mice. FASEB J 2018; 32:1139-1153. [PMID: 29084766 DOI: 10.1096/fj.201700741rr] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Siyu Chen
- Department of Biochemistry and Molecular BiologyKey Laboratory of Human Functional Genomics of Jiangsu ProvinceNanjing Medical University Nanjing Jiangsu China
- School of Life Sciences, China Pharmaceutical University Nanjing Jiangsu China
| | - Xiao Li
- Department of Pathology First Affiliated Hospital with Nanjing Medical University Nanjing Jiangsu China
| | - Li Liu
- Department of Geriatrics First Affiliated Hospital with Nanjing Medical University Nanjing Jiangsu China
| | - Chang Liu
- School of Life Sciences, China Pharmaceutical University Nanjing Jiangsu China
| | - Xiao Han
- Department of Biochemistry and Molecular BiologyKey Laboratory of Human Functional Genomics of Jiangsu ProvinceNanjing Medical University Nanjing Jiangsu China
| |
Collapse
|
28
|
Mada SB, Reddi S, Kumar N, Kapila S, Kapila R. Protective effects of casein-derived peptide VLPVPQK against hydrogen peroxide–induced dysfunction and cellular oxidative damage in rat osteoblastic cells. Hum Exp Toxicol 2017; 36:967-980. [DOI: 10.1177/0960327116678293] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Oxidative stress inhibits osteoblast differentiation and function that lead to the development of osteoporosis. Casein-derived peptide VLPVPQK (PEP), a potent antioxidant, was isolated from β-casein of buffalo milk. We used an in vitro oxidative stress model induced by hydrogen peroxide (H2O2) in rat osteoblastic cells to investigate the protective effects of PEP against H2O2-induced dysfunction and oxidative damage. Cells were pretreated with PEP (50–200 ng/mL) for 2, 7 or 21 days followed by 0.3 mM H2O2 treatment for 24 h and then markers of osteogenic development, oxidative damage and apoptosis were examined. PEP significantly increased the viability and differentiation markers of osteoblast cells such as alkaline phosphatase and calcium mineralization. Moreover, PEP suppressed the production of reactive oxygen species (ROS), lipid peroxidation and ameliorated H2O2-induced reduction in glutathione, superoxide dismutase and catalase activities. In addition, PEP partially inhibited caspase-9 and-3 activities and reduced propidium iodide–positive cells. Altogether, our results demonstrated that PEP could protect rat osteoblast against H2O2-induced dysfunction and oxidative damage by reduction of ROS production, lipid peroxidation and increased antioxidant enzyme activities. Thus, our data suggest that PEP might be a valuable protective agent against oxidative stress–related diseases such as osteoporosis.
Collapse
Affiliation(s)
- SB Mada
- Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, India
- Department of Biochemistry, Ahmadu Bello University, Zaria, Nigeria
| | - S Reddi
- Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, India
| | - N Kumar
- Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, India
| | - S Kapila
- Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, India
| | - R Kapila
- Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, India
| |
Collapse
|
29
|
Huang W, Zheng X, Yang X, Fan S. Stimulation of Osteogenic Differentiation by Saikosaponin-A in Bone Marrow Stromal Cells Via WNT/β-Catenin Pathway. Calcif Tissue Int 2017; 100:392-401. [PMID: 28185033 DOI: 10.1007/s00223-017-0242-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 01/19/2017] [Indexed: 11/30/2022]
Abstract
Saikosaponin-A (SA), a class of native compound with numerous biological activities, may exert protective effect against postmenopausal bone loss. However, it remains unknown whether SA regulates the osteogenic differentiation of bone marrow stromal cells (BMSCs) in the treatment and prevention of osteoporosis. In this study, BMSCs were treated with various concentrations of SA to stimulate osteogenic differentiation over a 14-day period. Additionally, a canonical ovariectomized (OVX) mouse model was used to evaluate the effect of 3-month SA treatment in preventing postmenopausal osteoporosis. In vitro, we found that SA promotes alkaline phosphatase activity/staining and Alizarin red assay, stimulated the expression of osteogenic markers, i.e., runt-related transcription factor 2 (Runx2), osterix, osteopontin, and osteocalcin (OCN) in BMSCs. In vivo, the trabecular number, trabecular thickness, and trabecular bone mineral density of the distal femoral metaphysis were significantly increased in OVX mice treated intraperitoneally with SA for 3 months compared with OVX mice that not treated with SA. Moreover, the expression of Runx2 and OCN in OVX + SA mice was significantly increased than that in OVX mice. Finally, we found that SA activated the WNT/β-catenin pathway and the expression of several downstream genes including T-cell factor-1 and lymphoid enhancer factor-1. Inhibition of WNT/β-catenin pathway by Dickkopf-related protein 1 blocked the positive role of SA on osteogenesis. Therefore, SA promoted the osteogenic differentiation of BMSCs through WNT/β-catenin signaling.
Collapse
Affiliation(s)
- Weiqi Huang
- Department of Orthopaedic Trauma, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510630, People's Republic of China
| | - Xiaoling Zheng
- Guangdong Provincial Center for Disease Control and Prevention, Panyu District, Guangzhou, 511400, People's Republic of China
| | - Xiaodong Yang
- Department of Orthopaedic Trauma, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510630, People's Republic of China
| | - Shicai Fan
- Department of Orthopaedic Trauma, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510630, People's Republic of China.
| |
Collapse
|
30
|
Chen J, Yuan J, Zhou L, Zhu M, Shi Z, Song J, Xu Q, Yin G, Lv Y, Luo Y, Jia X, Feng L. Regulation of different components from Ophiopogon japonicus on autophagy in human lung adenocarcinoma A549Cells through PI3K/Akt/mTOR signaling pathway. Biomed Pharmacother 2017; 87:118-126. [DOI: 10.1016/j.biopha.2016.12.093] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 12/14/2016] [Accepted: 12/22/2016] [Indexed: 11/29/2022] Open
|
31
|
Wang Y, Wu H, Shen M, Ding S, Miao J, Chen N. Role of human amnion-derived mesenchymal stem cells in promoting osteogenic differentiation by influencing p38 MAPK signaling in lipopolysaccharide -induced human bone marrow mesenchymal stem cells. Exp Cell Res 2016; 350:41-49. [PMID: 27832946 DOI: 10.1016/j.yexcr.2016.11.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 08/15/2016] [Accepted: 11/02/2016] [Indexed: 12/29/2022]
Abstract
Periodontitis is a chronic inflammatory disease induced by bacterial pathogens, which not only affect connective tissue attachments but also cause alveolar bone loss. In this study, we investigated the anti-inflammatory effects of Human amnion-derived mesenchymal stem cells (HAMSCs) on human bone marrow mesenchymal stem cells (HBMSCs) under lipopolysaccharide (LPS)-induced inflammatory conditions. Proliferation levels were measured by flow cytometry and immunofluorescence staining of 5-ethynyl-2'-deoxyuridine (EdU). Osteoblastic differentiation and mineralization were investigated using chromogenic alkaline phosphatase activity (ALP) activity substrate assays, Alizarin red S staining, and RT-PCR analysis of HBMSCs osteogenic marker expression. Oxidative stress induced by LPS was investigated by assaying reactive oxygen species (ROS) level and superoxide dismutase (SOD) activity. Here, we demonstrated that HAMSCs increased the proliferation, osteoblastic differentiation, and SOD activity of LPS-induced HBMSCs, and down-regulated the ROS level. Moreover, our results suggested that the activation of p38 MAPK signal transduction pathway is essential for reversing the LPS-induced bone-destructive processes. SB203580, a selective inhibitor of p38 MAPK signaling, significantly suppressed the anti-inflammatory effects in HAMSCs. In conclusion, HAMSCs show a strong potential in treating inflammation-induced bone loss by influencing p38 MAPK signaling.
Collapse
Affiliation(s)
- Yuli Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China
| | - Hongxia Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China
| | - Ming Shen
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China
| | - Siyang Ding
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China
| | - Jing Miao
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China
| | - Ning Chen
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, No. 140, Han Zhong Road, Nanjing 210029, Jiangsu, the People's Republic of China.
| |
Collapse
|
32
|
Chen MH, Chen XJ, Wang M, Lin LG, Wang YT. Ophiopogon japonicus--A phytochemical, ethnomedicinal and pharmacological review. JOURNAL OF ETHNOPHARMACOLOGY 2016; 181:193-213. [PMID: 26826325 DOI: 10.1016/j.jep.2016.01.037] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Revised: 12/30/2015] [Accepted: 01/22/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ophiopogonis Radix (Maidong in Chinese), the root of Ophiopogon japonicus, is widely used in local medicines of China, Japan and some south-eastern Asian countries. According to the traditional Chinese medicine (TCM) principle, Ophiopogonis Radix nourishes the yin, promotes body fluid production, moistens the lung, eases the mind and clears away heart fire. This review summarizes the achievements of the investigations in botany, phytochemistry, quality control, traditional uses, pharmacological activities and clinical studies on O. japonicus; this review also describes the shortcomings of studies on this herbal drug and thus serves as the basis of further scientific research and development of this traditional herbal drug. MATERIALS AND METHODS O. japonicus-related information was collected from various resources, including books on Chinese herbs and the Internet databases, such as Google Scholar, SciFinder, Web of Science, Elsevier, ACS, PubMed and China Knowledge Resource Integrated (CNKI). RESULTS O. japonicus is widely distributed in East Asia, especially in China. Numerous compounds were identified from this plant. The main components of O. japonicus include steroidal saponins, homoisoflavonoids and polysaccharides, which exhibited various pharmacological activities, such as cardiovascular protection, anti-inflammation, anticancer, anti-oxidation, immunomodulation, cough relief, antimicrobial, and anti-diabetes. CONCLUSIONS O. japonicus is a common traditional Chinese herbal drug used as the main ingredient in many prescriptions. Modern researches verified that O. japonicus can be used either as a healthy food or a therapeutic agent for disease prevention and treatment. The molecular mechanisms and chemical principles of this herbal medicine should be further explored.
Collapse
Affiliation(s)
- Min-Hui Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Xiao-Jia Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China; Sino-Dutch Center for Preventive and Personalized Medicine/Leiden Amsterdam Center for Drug Research (LACDR), Leiden University, Leiden, The Netherlands
| | - Mei Wang
- Sino-Dutch Center for Preventive and Personalized Medicine/Leiden Amsterdam Center for Drug Research (LACDR), Leiden University, Leiden, The Netherlands
| | - Li-Gen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Yi-Tao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| |
Collapse
|
33
|
Liu Y, Zhang L, Wu W, Zhao M, Wang W. Restraining non-specific adsorption of protein using Parylene C-caulked polydimethylsiloxane. BIOMICROFLUIDICS 2016; 10:024126. [PMID: 27158294 PMCID: PMC4841793 DOI: 10.1063/1.4946870] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 04/04/2016] [Indexed: 06/05/2023]
Abstract
Non-specific adsorption (NSA) of proteins on surface is a critical issue in polydimethylsiloxane (PDMS)-based microfluidics, which may either considerably decrease the efficiency of a continuous flow reaction or cause a large background noise in a heterogeneous sensing. This work introduced a new method to restrain NSA of protein by caulking PDMS with Parylene C, i.e., forming a Parylene C-caulked PDMS (pcPDMS) surface. The caulking depth of Parylene C inside PDMS matrix was characterized by laser scanning confocal microscopy based on a detectable autofluorescence intensity difference between Parylene C and PDMS after being annealed at 270 °C for 2 h in nitrogen. NSA of bovine serum albumin (BSA) on the inner surfaces of PDMS and pcPDMS microchannels was experimentally compared. The results indicated that the adsorbed BSA on the pcPDMS surface were 35.2% of that on the pristine PDMS surface after the BSA solution flowing through the microchannels at a flow rate of 2000 nL/min, a typical scenario of the continuous flow reaction. In a case mimicking the heterogeneous sensing, after a 60 min washing of phosphate buffered saline flow on a pre-saturated BSA adsorbed surface, the residual BSA on the pcPDMS surface was only 4.5% of that on the pristine PDMS surface. Adsorption/desorption coefficients of BSA on the PDMS and the pcPDMS surfaces were extracted from the experimental results based on the first-order Langmuir model, which indicated that the pcPDMS has a lower adsorption coefficient (Ka ) and a higher desorption coefficient (Kd ), compared to those of the pristine PDMS. A preliminary experiment also indicated that Taq polymerase kept 93.0% activity after flowing through a pcPDMS microchannel, while only 28.9% activity was left after passing a pristine PDMS microchannel under the same operation condition.
Collapse
Affiliation(s)
- Yaoping Liu
- Institute of Microelectronics, Peking University , 100871 Beijing, China
| | - Lingqian Zhang
- Institute of Microelectronics, Peking University , 100871 Beijing, China
| | | | - Meiping Zhao
- Beijing National Laboratory for Molecular Sciences and MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, China
| | | |
Collapse
|
34
|
Wang Y, Ma J, Du Y, Miao J, Chen N. Human Amnion-Derived Mesenchymal Stem Cells Protect Human Bone Marrow Mesenchymal Stem Cells against Oxidative Stress-Mediated Dysfunction via ERK1/2 MAPK Signaling. Mol Cells 2016; 39:186-94. [PMID: 26743906 PMCID: PMC4794600 DOI: 10.14348/molcells.2016.2159] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 11/17/2015] [Accepted: 11/23/2015] [Indexed: 12/28/2022] Open
Abstract
Epidemiological evidence suggests that bone is especially sensitive to oxidative stress, causing bone loss in the elderly. Previous studies indicated that human amnion-derived mesenchymal stem cells (HAMSCs), obtained from human amniotic membranes, exerted osteoprotective effects in vivo. However, the potential of HAMSCs as seed cells against oxidative stress-mediated dysfunction is unknown. In this study, we systemically investigated their antioxidative and osteogenic effects in vitro. Here, we demonstrated that HAMSCs signicantly promoted the proliferation and osteoblastic differentiation of H2O2-induced human bone marrow mesenchymal stem cells (HBMSCs), and down-regulated the reactive oxygen species (ROS) level. Further, our results suggest that activation of the ERK1/2 MAPK signal transduction pathway is essential for both HAMSCs-mediated osteogenic and protective effects against oxidative stress-induced dysfunction in HBMSCs. U0126, a highly selective inhibitor of extracellular ERK1/2 MAPK signaling, significantly suppressed the antioxidative and osteogenic effects in HAMSCs. In conclusion, by modulating HBMSCs, HAMSCs show a strong potential in treating oxidative stress- mediated bone deficiency.
Collapse
Affiliation(s)
- Yuli Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, Jiangsu,
People’s Republic of China
| | - Junchi Ma
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, Jiangsu,
People’s Republic of China
| | - Yifei Du
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, Jiangsu,
People’s Republic of China
| | - Jing Miao
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, Jiangsu,
People’s Republic of China
| | - Ning Chen
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, Jiangsu,
People’s Republic of China
| |
Collapse
|
35
|
An J, Yang H, Zhang Q, Liu C, Zhao J, Zhang L, Chen B. Natural products for treatment of osteoporosis: The effects and mechanisms on promoting osteoblast-mediated bone formation. Life Sci 2016; 147:46-58. [DOI: 10.1016/j.lfs.2016.01.024] [Citation(s) in RCA: 209] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 01/04/2016] [Accepted: 01/13/2016] [Indexed: 01/03/2023]
|
36
|
Li XE, Wang YX, Sun P, Liao DQ. Determination of Saponin Content in Hang Maidong and Chuan Maidong via HPLC-ELSD Analysis. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2016; 2016:7214607. [PMID: 26925295 PMCID: PMC4748090 DOI: 10.1155/2016/7214607] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 01/06/2016] [Accepted: 01/10/2016] [Indexed: 05/24/2023]
Abstract
Zhejiang and Sichuan are regarded as two genuine producing areas of Ophiopogonis radix in China. To study the difference in the quality of Ophiopogonis radix from these two places, the contents of three reported bioactive saponins, that is, ophiopogonins B, D, and D', in tubers and fibrous roots of Ophiopogon japonicus from Cixi city of Zhejiang and Santai county of Sichuan were quantified using HPLC-ELSD method and compared. Ophiopogonin B and ophiopogonin D' content in tubers of HMD were higher than those in radix of CMD, whereas ophiopogonin D in HMD was about twice lower than that of CMD. Three ophiopogonins were all detected in fibrous roots of both HMD and CMD. Their averaged content in fibrous roots of CMD was about twice higher than that in tubers of CMD. Ophiopogonin D in fibrous roots of CMD was about five times higher than that of HMD. Our biochemical assay revealed that fibrous roots and tubers of CMD can be of an important saponin source, especially for ophiopogonin D.
Collapse
Affiliation(s)
- Xian-En Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Yu-Xia Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Peng Sun
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Deng-Qun Liao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| |
Collapse
|
37
|
Jao HY, Hsu JD, Lee YR, Lo CS, Lee HJ. Mulberry water extract regulates the osteoblast/osteoclast balance in an ovariectomic rat model. Food Funct 2016; 7:4753-4763. [DOI: 10.1039/c6fo00852f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Mulberry has favorable antioxidant ability.
Collapse
Affiliation(s)
- Hsing-Yu Jao
- Institute of Biochemistry
- Microbiology and Immunology
- Medical College
- Chung Shan Medical University
- Taichung
| | - Jeng-Dong Hsu
- Department of Pathology
- Chung Shan Medical University Hospital
- Taichung
- Taiwan
| | - Yi-Ru Lee
- Institute of Biochemistry
- Microbiology and Immunology
- Medical College
- Chung Shan Medical University
- Taichung
| | - Chien-Sheng Lo
- Department of Orthopaediology
- Show Chwuan Memory Hospital
- Changhua
- Taiwan
| | - Huei-Jane Lee
- Institute of Biochemistry
- Microbiology and Immunology
- Medical College
- Chung Shan Medical University
- Taichung
| |
Collapse
|