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Mohapatra S, Kumar PA, Aggarwal A, Iqubal A, Mirza MA, Iqbal Z. Phytotherapeutic approach for conquering menopausal syndrome and osteoporosis. Phytother Res 2024; 38:2728-2763. [PMID: 38522005 DOI: 10.1002/ptr.8172] [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: 03/26/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 03/25/2024]
Abstract
Women face a significant change in their reproductive health as menopause sets in. It is marred with numerous physiological changes that negatively impact their quality of life. This universal, transition phase is associated with menopausal and postmenopausal syndrome, which may spread over 2-10 years. This creates a depletion of female hormones causing physical, mental, sexual and social problems and may, later on, manifest as postmenopausal osteoporosis leading to weak bones, causing fractures and ultimately morbidity and mortality. Menopausal hormone therapy generally encompasses the correction of hormone balance through various pharmacological agents, but the associated side effects often lead to cessation of therapy with poor clinical outcomes. However, it has been noticed that phytotherapeutics is trusted by women for the amelioration of symptoms related to menopause and for improving bone health. This could primarily be due to their reduced side effects and lesser costs. This review attempts to bring forth the suitability of phytotherapeutics/herbals for the management of menopausal, postmenopausal syndrome, and menopausal osteoporosis through several published research. It tries to enlist the available botanicals with their key constituents and mechanism of action for mitigating symptoms associated with menopause as well as osteoporosis. It also includes a list of a few herbal commercial products available for these complications. The article also intends to collate the findings of various clinical trials and patents available in this field and provide a window for newer research avenues in this highly important yet ignored health segment.
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Affiliation(s)
- Sradhanjali Mohapatra
- Nanotechnology Lab, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, India
| | - P Ayash Kumar
- Sun Pharmaceutical Industries Limited, R&D Centre, Gurugram, India
| | - Akshay Aggarwal
- Sun Pharmaceutical Industries Limited, R&D Centre, Gurugram, India
| | - Ashif Iqubal
- Department of Pharmacology, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, India
| | - Mohd Aamir Mirza
- Nanotechnology Lab, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, India
| | - Zeenat Iqbal
- Nanotechnology Lab, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, India
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Feng Y, Zhang Y, Yang Y, Li S, Wu H. Microalgae polyphosphate nanoparticles deliver bioavailable calcium against phytate antagonism: Ex vivo and in vivo studies. Food Res Int 2024; 186:114321. [PMID: 38729691 DOI: 10.1016/j.foodres.2024.114321] [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: 02/11/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 05/12/2024]
Abstract
Biogenic nanoparticles are promising carriers to deliver essential minerals. Here, calcium-enriched polyphosphate nanoparticles (CaPNPs) with a Ca/P molar ratio > 0.5 were produced by Synechococcus sp. PCC 7002 in the growth medium containing 1.08 g/L CaCl2, and had nearly spherical morphologies with a wide size distribution of 5-75 nm and strongly anionic surface properties with an average ζ-potential of -39 mV, according to dynamic light-scattering analysis, transmission and scanning electron microscopy, and energy-dispersive X-ray spectroscopy. The ex-vivo ligated mouse ileal loop assays found that calcium in CaPNPs was readily available to intestinal absorption via both ion channel-mediated and endocytic pathways, specifically invoking macropinocytic internalization, lysosomal degradation, and transcytosis. Rat oral pharmacokinetics revealed that CaPNPs had a calcium bioavailability approximately 100 % relative to that of CaCl2 and more than 1.6 times of that of CaCO3. CaPNPs corrected the retinoic acid-induced increase in serum calcium, phosphorus, and bone-specific alkaline phosphatase, and decrease in serum osteocalcin, bone mineral content/density, and femoral geometric parameters with an efficacy equivalent to CaCl2 and markedly greater than CaCO3. In contrast to CaCl2, CaPNPs possessed desirable resistance against phytate's antagonistic action on calcium absorption in these ex vivo and in vivo studies. Overall, CaPNPs are attractive as a candidate agent for calcium supplementation, especially to populations on high-phytate diets.
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Affiliation(s)
- Yinong Feng
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Yu Zhang
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Yisheng Yang
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Shiyang Li
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Haohao Wu
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China.
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Gu Y, Bai Y. Osteogenic effect of crocin in human periodontal ligament stem cells via Wnt/β-catenin signaling. Oral Dis 2024; 30:1429-1438. [PMID: 36705490 DOI: 10.1111/odi.14523] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/29/2022] [Accepted: 01/24/2023] [Indexed: 01/28/2023]
Abstract
OBJECTIVES Crocin is a major class of medicinal components in saffron. This study aimed to determine whether crocin directly promotes the proliferation and osteogenic differentiation of human periodontal ligament stem cells (PDLSCs) in vitro and in vivo. MATERIALS AND METHODS CCK8 cell proliferation assay, reverse transcription quantitative polymerase chain reaction (RT-qPCR), Western blot analysis and Alizarin Red staining were performed in PDLSCs using crocin as a stimulant. DKK1 was used to selectively inhibit Wnt/β-catenin signaling, and Western blotting was performed to investigate the underlying mechanism. The PDLSCs were mixed with calcium phosphate cement and implanted into nude mice subcutaneously to study the effect of crocin on PDLSC osteogenic differentiation in vivo. RESULTS The CCK-8 assay showed that crocin did not promote the proliferation of PDLSCs. Treatment with 400 μM crocin significantly promoted PDLSC mRNA levels of ALP, COL1 and OCN; RUNX2 and BMP2 protein expression; mineralized nodule formation in vitro and in vivo; and ALP activity in tissues in vivo. In addition, crocin significantly promoted the phosphorylation of β-catenin and cyclin D1. DKK1 inhibits Wnt/β-catenin activation and partially reverses crocin-mediated promotion of PDLSC osteogenic differentiation. CONCLUSION Crocin may contribute to the regeneration of periodontal bone tissue.
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Affiliation(s)
- Yingzhi Gu
- Department of Orthodontics, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Yuxing Bai
- Department of Orthodontics, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
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Li Y, Li L, Li X, Luo B, Ye Q, Wang H, Yang L, Zhu X, Han L, Zhang R, Tian H, Wang P. A mechanistic review of chinese medicine polyphenols on bone formation and resorption. Front Pharmacol 2022; 13:1017538. [PMID: 36313339 PMCID: PMC9597080 DOI: 10.3389/fphar.2022.1017538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022] Open
Abstract
Bone reconstruction includes a steady state system of bone formation and bone absorption. This tight coupling requires subtle coordination between osteoblasts and osteoclasts. If this balance is broken, it will lead to bone mass loss, bone density reduction, and bone metabolic diseases, such as osteoporosis. Polyphenols in Chinese herbal medicines are active ingredients in plant extracts with high safety and few side effects, and they can play a role in affecting bone formation and bone resorption. Some of these have estrogen-like effects and can better target bone health in postmenopausal women. The purpose of this review is to provide comprehensive information on the mechanisms underlying the relationship between traditional Chinese medicine polyphenols and bone formation or bone resorption.
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Affiliation(s)
- Yan Li
- College of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Lingyu Li
- Cancer Research Institute, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Xiaoyun Li
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Bingjie Luo
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Qianyun Ye
- College of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Haoyu Wang
- College of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Li Yang
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Xiaofeng Zhu
- College of Traditional Chinese Medicine, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
| | - Li Han
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
- First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ronghua Zhang
- Cancer Research Institute, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
- College of Pharmacy, Jinan University, Guangzhou, China
- *Correspondence: Ronghua Zhang, ; Huaqin Tian, ; Panpan Wang,
| | - Huaqin Tian
- Foshan Hospital of Traditional Chinese Medicine, Foshan, China
- *Correspondence: Ronghua Zhang, ; Huaqin Tian, ; Panpan Wang,
| | - Panpan Wang
- Cancer Research Institute, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Jinan University, Guangzhou, China
- First Affiliated Hospital of Jinan University, Guangzhou, China
- *Correspondence: Ronghua Zhang, ; Huaqin Tian, ; Panpan Wang,
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Elghareeb MM, Elshopakey GE, Elkhooly TA, Salama B, Samy A, Bazer FW, Elmetwally MA, Almutairi MH, Aleya L, Abdel-Daim MM, Rezk S. Estradiol and zinc-doped nano hydroxyapatite as therapeutic agents in the prevention of osteoporosis; oxidative stress status, inflammation, bone turnover, bone mineral density, and histological alterations in ovariectomized rats. Front Physiol 2022; 13:989487. [PMID: 36200054 PMCID: PMC9527315 DOI: 10.3389/fphys.2022.989487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/22/2022] [Indexed: 11/28/2022] Open
Abstract
Osteoporosis (OP) is a serious health problem, and the most popular therapeutic strategy for OP is hormone replacement (estrogen); however, it increases the risk of reproductive cancers. Hydroxyapatite (HA) nanoparticles have a similar chemical structure to the bone mineral component and can be used as a new remedy for OP. This study was designed to investigate the osteoporosis-protective potential of nano zinc hydroxyapatite (ZnHA-NPs) and/or estradiol (E2) combined therapy. A total of 35 adult female rats were assigned into five groups (n = 7): 1) control group; 2) ovariectomized group (OVX); 3) OVX received oral estradiol replacement therapy (OVX/E2); 4) OVX received ZnHA replacement therapy (OVX/ZnHA); and 5) OVX received both estradiol and ZnHA-NPs combined therapy (OVX/E2+ZnHA). After 3 months of treatment, serum bone markers and estrogen level, oxidative/antioxidant, and inflammatory cytokines were determined. Additionally, femoral expression of estrogen receptors alpha and beta (ESR1; ESR2), receptor activator of nuclear factor-kappa B (RANKL) ligand, osteoprotegerin (OPG), bone mineral density (BMD), histological alterations, and immunohistochemical expression of vascular endothelial growth factor (VEGF) and proliferating cell nuclear antigen (PCNA) were assessed. ALP, PINP, Ca, and P concentrations improved significantly (p < 0.05) in all treatment groups, especially in the OVX/E + ZnHA group. MDA and NO were higher in OVX rats, while SOD activity and GSH were lower (p < 0.05). E2 alone or with ZnHA-NPs restored the estimated antioxidant molecules and cytokines toward normal levels in OVX rats (p < 0.05). On the other hand, E2 and ZnHA increased OPG and OC expression in femurs while decreasing ESR1, ESR2, and NF-kB expression (p < 0.05). The combination treatment was superior in the restoration of normal femoral histoarchitecture and both cortical and trabecular BMD (p < 0.05). Overall, the combined therapy of OVX/E2+ZnHA was more effective than the individual treatments in attenuating excessive bone turnover and preventing osteoporosis.
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Affiliation(s)
- Mona M. Elghareeb
- Department of Physiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Gehad E. Elshopakey
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
- *Correspondence: Gehad E. Elshopakey, ; Mohamed M. Abdel-Daim,
| | - Tarek A. Elkhooly
- Nanomedicine Research Unit, Faculty of Medicine, Delta University for Science and Technology, Belqas, Egypt
- Refractories, Ceramics, and Building Materials Department, National Research Centre, Giza, Egypt
- Department of Physics, Faculty of Science, New Mansoura University, New Mansoura City, Egypt
| | - Basma Salama
- Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Alaa Samy
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Fuller W Bazer
- Department of Animal Science, Texas A&M University, College Station, TX, United States
| | - Mohammed A Elmetwally
- Department of Theriogenology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Mikhlid H. Almutairi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Lotfi Aleya
- UMR CNRS 6249, Chrono-Environnement Laboratory, Bourgogne, Franche-Comté University, Besançon, France
| | - Mohamed M. Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
- *Correspondence: Gehad E. Elshopakey, ; Mohamed M. Abdel-Daim,
| | - Shaymaa Rezk
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
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Azam Z, Sapra L, Bhardwaj A, Yadav S, Mishra PK, Shukla P, Sharma V, Srivastava RK. Crocin attenuates osteoclastogenesis and enhances bone health by skewing the immunoporotic “Treg-Th17” cell axis in post-menopausal osteoporotic mice model. PHYTOMEDICINE PLUS 2022; 2:100302. [DOI: 10.1016/j.phyplu.2022.100302] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
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Crocus sativus L. Petal Extract Inhibits Inflammation and Osteoclastogenesis in RAW 264.7 Cell Model. Pharmaceutics 2022; 14:pharmaceutics14061290. [PMID: 35745865 PMCID: PMC9230138 DOI: 10.3390/pharmaceutics14061290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 12/10/2022] Open
Abstract
The dried stigmas of Crocus sativus L. (Iridaceae) are traditionally processed to produce saffron, a spice widely used as a food coloring and flavoring agent, which is important in the pharmaceutical and textile dye-producing industries. The labor-intensive by-hand harvesting and the use of only a small amount of each flower cause saffron to be the most expensive spice in the world. Crocus sp. petals are by-products of saffron production and represent an interesting raw material for the preparation of extracts intended for health protection in the perspective of a circular economy. In the present study, ethanolic extract from Crocus sativus L. petals (Crocus sativus L. petal extract, CsPE) was tested on macrophages by in vitro models of inflammation and osteoclastogenesis. The extract was found to be endowed with anti-inflammatory activity, significantly reducing the nitric oxide production and IL-6 release by RAW 264.7 murine cells. Moreover, CsPE demonstrated an anti-osteoclastogenic effect, as revealed by a complete inhibition of tartrate-resistant acid phosphatase (TRAP)-positive osteoclast formation and a decreased expression of key osteoclast-related genes. This study, which focuses on the macrophage as the target cell of the bioactive extract from Crocus sativus L. petals, suggests that the petal by-product of saffron processing can usefully be part of a circular economy network aimed at producing an extract that potentially prevents bone disruption.
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Quah Y, Yi-Le JC, Park NH, Lee YY, Lee EB, Jang SH, Kim MJ, Rhee MH, Lee SJ, Park SC. Serum biomarker-based osteoporosis risk prediction and the systemic effects of Trifolium pratense ethanolic extract in a postmenopausal model. Chin Med 2022; 17:70. [PMID: 35701790 PMCID: PMC9199188 DOI: 10.1186/s13020-022-00622-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Recent years, a soaring number of marketed Trifolium pratense (red clover) extract products have denoted that a rising number of consumers are turning to natural alternatives to manage postmenopausal symptoms. T. pratense ethanolic extract (TPEE) showed immense potential for their uses in the treatment of menopause complications including osteoporosis and hormone dependent diseases. Early diagnosis of osteoporosis can increase the chance of efficient treatment and reduce fracture risks. Currently, the most common diagnosis of osteoporosis is performed by using dual-energy x-ray absorptiometry (DXA). However, the major limitation of DXA is that it is inaccessible and expensive in rural areas to be used for primary care inspection. Hence, serum biomarkers can serve as a meaningful and accessible data for osteoporosis diagnosis. Methods The present study systematically elucidated the anti-osteoporosis and estrogenic activities of TPEE in ovariectomized (OVX) rats by evaluating the bone microstructure, uterus index, serum and bone biomarkers, and osteoblastic and osteoclastic gene expression. Leverage on a pool of serum biomarkers obtained from this study, recursive feature elimination with a cross-validation method (RFECV) was used to select useful biomarkers for osteoporosis prediction. Then, using the key features extracted, we employed five classification algorithms: extreme gradient boosting (XGBoost), random forest, support vector machine, artificial neural network, and decision tree to predict the bone quality in terms of T-score. Results TPEE treatments down-regulated nuclear factor kappa-B ligand, alkaline phosphatase, and up-regulated estrogen receptor β gene expression. Additionally, reduced serum C-terminal telopeptides of type 1 collagen level and improvement in the estrogen dependent characteristics of the uterus on the lining of the lumen were observed in the TPEE intervention group. Among the tested classifiers, XGBoost stood out as the best performing classification model with the highest F1-score and lowest standard deviation. Conclusions The present study demonstrates that TPEE treatment showed therapeutic benefits in the prevention of osteoporosis at the transcriptional level and maintained the estrogen dependent characteristics of the uterus. Our study revealed that, in the case of limited number of features, RFECV paired with XGBoost model could serve as a powerful tool to readily evaluate and diagnose postmenopausal osteoporosis. Supplementary Information The online version contains supplementary material available at 10.1186/s13020-022-00622-7.
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Affiliation(s)
- Yixian Quah
- College of Veterinary Medicine and Cardiovascular Research Institute, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, Republic of Korea.,Reproductive and Development Toxicology Research Group, Korea Institute of Toxicology, Daejeon, Republic of Korea
| | - Jireh Chan Yi-Le
- Centre of IoT and Big Data, Universiti Tunku Abdul Rahman, 31900, Kampar, Perak, Malaysia
| | - Na-Hye Park
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Yuan Yee Lee
- College of Veterinary Medicine and Cardiovascular Research Institute, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, Republic of Korea
| | - Eon-Bee Lee
- College of Veterinary Medicine and Cardiovascular Research Institute, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, Republic of Korea
| | - Seung-Hee Jang
- Teazen Co. Ltd., Gyegok-myeon, Haenam-gun, Jeollanam-do, 59017, Republic of Korea
| | - Min-Jeong Kim
- Teazen Co. Ltd., Gyegok-myeon, Haenam-gun, Jeollanam-do, 59017, Republic of Korea
| | - Man Hee Rhee
- College of Veterinary Medicine and Cardiovascular Research Institute, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, Republic of Korea
| | - Seung-Jin Lee
- Reproductive and Development Toxicology Research Group, Korea Institute of Toxicology, Daejeon, Republic of Korea.
| | - Seung-Chun Park
- College of Veterinary Medicine and Cardiovascular Research Institute, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, Republic of Korea.
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Antiosteoporosis Studies of 20 Medicine Food Homology Plants Containing Quercetin, Rutin, and Kaempferol: TCM Characteristics, In Vivo and In Vitro Activities, Potential Mechanisms, and Food Functions. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5902293. [PMID: 35399639 PMCID: PMC8989562 DOI: 10.1155/2022/5902293] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/28/2022] [Accepted: 03/05/2022] [Indexed: 11/24/2022]
Abstract
Dietary nutraceutical compounds have been evidenced as backbone for bone health in recent years. It is reported that medicine food homology (MFH) plants have multiple nutraceutical compounds. Based on our literature research, 20 MFH plants caught our attention because they contain three popular antiosteoporosis compounds simultaneously: quercetin, rutin, and kaempferol. According to traditional Chinese medicine (TCM), their characteristics including natures, flavors, attributive to meridian tropism, and efficacies were listed. The relationships between TCM efficacies, such as “heat clearing,” “tonic,” and “the interior warming,” and antiosteoporosis pharmacological actions such as antioxidant and immune regulation were discussed. The in vivo antiosteoporosis effects of the 20 MFH plants were summarized. The in vitro antiosteoporosis activities and related mechanisms of the 20 plants and quercetin, rutin, kaempferol were detailed. The TGF-β-Smad signaling, fibroblast growth factor, and Wnt/β-catenin signaling on bone formation and the RANKL signaling, NF-κB signaling, and macrophage-colony-stimulating factor on bone resorption were identified. From food point, these 20 MFH plants could be classified as condiment, vegetable, fruit, tea and related products, beverage, etc. Based on the above discussion, these 20 MFH plants could be used as daily food supplements for the prevention and treatment against osteoporosis.
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Vafaei S, Wu X, Tu J, Nematollahi-mahani SN. The Effects of Crocin on Bone and Cartilage Diseases. Front Pharmacol 2022; 12:830331. [PMID: 35126154 PMCID: PMC8807478 DOI: 10.3389/fphar.2021.830331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 12/28/2021] [Indexed: 12/16/2022] Open
Abstract
Crocin, the main biologically active carotenoid of saffron, generally is derived from the dried trifid stigma of Crocus sativus L. Many studies have demonstrated that crocin has several therapeutic effects on biological systems through its anti-oxidant and anti-inflammatory properties. The wide range of crocin activities is believed to be because of its ability to anchor to many proteins, triggering some cellular pathways responsible for cell proliferation and differentiation. It also has therapeutic potentials in arthritis, osteoarthritis, rheumatoid arthritis, and articular pain probably due to its anti-inflammatory properties. Anti-apoptotic effects, as well as osteoclast inhibition effects of crocin, have suggested it as a natural substance to treat osteoporosis and degenerative disease of bone and cartilage. Different mechanisms underlying crocin effects on bone and cartilage repair have been investigated, but remain to be fully elucidated. The present review aims to undertake current knowledge on the effects of crocin on bone and cartilage degenerative diseases with an emphasis on its proliferative and differentiative properties in mesenchymal stem cells.
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Affiliation(s)
- Shayan Vafaei
- Department of Anatomical Science, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Xuming Wu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Ministry of Education, Hefei, China
| | - Jiajie Tu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Ministry of Education, Hefei, China
- *Correspondence: Jiajie Tu, ; Seyed Noureddin Nematollahi-mahani,
| | - Seyed Noureddin Nematollahi-mahani
- Department of Anatomical Science, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
- *Correspondence: Jiajie Tu, ; Seyed Noureddin Nematollahi-mahani,
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Pharmacological properties of durva swaras (Cynodon dactylon L. Pers.) in an ovariectomised rat model mimicking chronic menopausal syndrome. Biomed Pharmacother 2021; 142:111976. [PMID: 34352715 DOI: 10.1016/j.biopha.2021.111976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 11/22/2022] Open
Abstract
Hormonal replacement therapy (HRT), as the first-line management of chronic menopausal syndrome (CMS) in women, has limited application due to adverse effects. We aimed to evaluate the therapeutic potential of a herbal alternative (HALT), durva swaras (DS) of Cynodon dactylon L. Pers., in a CMS rat model. Female Sprague-Dawley rats were subjected to Sham and ovariectomy (OVX) surgery. OVX rats received either 0.11 mg/kg oestrogen as a positive treatment control or 1 (DS1), 2 (DS2), and 4 (DS3) g/kg DS for 160 days. Vaginal smear tests indicated the menopausal status. Routine clinical examinations, weekly body weights (BW), serum calcium, proinflammatory cytokines, and reproductive hormones levels were monitored. Clinical chemistry, body composition, bone mineral density (BMD), uterotrophic response, bone morphometry, and histopathology of major organs were evaluated. BW of OVX rats increased by 18-25% compared to Sham. Total fat and fat percentage were significantly elevated in the oestrogen group compared to DS2, DS3, and OVX group. DS treatment groups showed the levels of TNF- α was slightly reduced, while IL-1β and IL-6 levels were significantly reduced (P < 0.05) compared to the oestrogen treated group. DS treatment restored serum calcium levels, while BMD, bone quality, osteoblast/osteoclast ratio, and collagen levels improved in both DS and oestrogen treatment groups. The uterotrophic assay demonstrated non-oestrogenic activity of DS. Endometrial hyperplastic change was observed in oestrogen-treated rats. The preclinical non-oestrogenic activity of DS has therapeutic potential in CMS through anti-inflammatory and osteo-protective effects. Further clinical research into DS, as a viable HALT to HRT, is required.
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Quah Y, Lee EB, Chan JYL, Jang SH, Park SC. Optimal red clover ethanolic extract by relative aggregated metric increases osteoblastic activity and nuclear factor kappa-B ligand gene expression in SaOS-2 cells. ALL LIFE 2020. [DOI: 10.1080/26895293.2020.1771435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Affiliation(s)
- Yixian Quah
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Eon-Bee Lee
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jireh Yi-Le Chan
- Department of Finance, Faculty of Business and Finance, Universiti Tunku Abdul Rahman, Perak, Malaysia
- Centre of IoT and Big Data, Universiti Tunku Abdul Rahman, Perak, Malaysia
| | - Seung-Hee Jang
- Teazen Research Center, Teazen Co., ltd., Anyang-si, Republic of Korea
| | - Seung-Chun Park
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea
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13
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Crocin protects against dexamethasone‑induced osteoblast apoptosis by inhibiting the ROS/Ca2+‑mediated mitochondrial pathway. Mol Med Rep 2019; 20:401-408. [PMID: 31115574 PMCID: PMC6580004 DOI: 10.3892/mmr.2019.10267] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 02/28/2019] [Indexed: 12/18/2022] Open
Abstract
Osteoblast apoptosis has been identified as an important event in the development of glucocorticoid (GC)-induced osteoporosis and osteonecrosis of the femoral head. Crocin, a bioactive ingredient of saffron, has been demonstrated to induce antiapoptotic effects on numerous types of cell in vitro; however, the effects of crocin on the dexamethasone (Dex)-induced apoptosis of osteoblasts remain unclear. In the present study, the protective effects of crocin during Dex-induced apoptosis of MC3T3-E1 osteoblasts, and the underlying mechanisms, were investigated. MTT and Annexin V-FITC/PI flow cytometry assays were performed to evaluate the viability and apoptosis of cells, respectively. The mitochondrial transmembrane potential, reactive oxygen species (ROS), intracellular Ca2+ levels and apoptosis-associated protein expression were assessed via flow cytometry, fluorescence microscopy and western blotting. It was demonstrated that crocin pretreatment inhibited Dex-induced apoptosis of osteoblasts in a dose-dependent manner. Crocin reversed Dex-induced decreases in the mitochondrial transmembrane potential, and increases in ROS and intracellular Ca2+ levels. Furthermore, crocin upregulated the expression levels of B-cell lymphoma-2 (Bcl-2) and mitochondrial cytochrome c (Cyt C), and downregulated those of cleaved caspase-9, cleaved caspase-3, Bcl-2-associated X protein and cytoplasmic Cyt C. N-acetylcysteine, a ROS inhibitor, and 1,2-bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid, a calcium chelator, attenuated Dex-induced osteoblast apoptosis, whereas H2O2 and ionomycin, a calcium ionophore that increases intracellular calcium levels, reversed the antiapoptotic effects of crocin on Dex-treated osteoblasts. These results indicated that crocin may protect osteoblasts from Dex-induced apoptosis by inhibiting the ROS/Ca2+-mediated mitochondrial pathway, thus suggesting that crocin has potential value as a treatment for GC-induced bone diseases.
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14
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Algandaby MM. Crocin attenuates metabolic syndrome-induced osteoporosis in rats. J Food Biochem 2019; 43:e12895. [PMID: 31353703 DOI: 10.1111/jfbc.12895] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/23/2019] [Accepted: 04/03/2019] [Indexed: 12/26/2022]
Abstract
In the current study, anti-osteoporotic activities of crocin were evaluated in a rat model of metabolic syndrome-induced osteoporosis. Metabolic syndrome was confirmed by increased body weight gain, increased fasting blood glucose, hyperinsulinemia, elevated mean arterial blood pressure, and increased serum triglycerides level. Crocin (5 or 10 mg/kg) protected against histological and architectural alteration in bone tissues. Further, it ameliorated the decline in the bone formation markers serum alkaline phosphatase activity and osteocalcin level and inhibited the rise in the bone resorption markers serum tartrate-resistant acid phosphatase and collagen cross-linking carboxyterminal telopeptide, type I. Crocin anti-inflammatory properties were confirmed by a significant decline in serum interleukin-6 and tumor necrosis factor-α. Crocin mitigated oxidative stress in femur distal epiphysis tissues. Mechanically, crocin enhanced both the longitudinal and perpendicular forces of femurs. The current data highlight a protective activity that can be attributed, at least partly, to its anti-inflammatory and antioxidant activities. PRACTICAL APPLICATIONS: Metabolic syndrome is a serious health problem. Its prevalence is present in approximately 25% of all adults. Complications of metabolic syndrome include osteoporosis. This poses high risk of fractures and represents a heavy health, social, and economic burden. The current study highlights the antiosteoporotic activities of crocin in an experimental model of osteoporosis. Thus, crocin and/or other structurally related carotenoids can be lead compounds for synthesizing more potent and bioavailable molecules. These are expected to be devoid of the hazardous adverse effects of the currently available medicaments.
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Affiliation(s)
- Mardi M Algandaby
- Medicinal Plants Research Group, Deanship of Scientific Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Faculty of Science, Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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15
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Faramarzpour A, Tehrani AA, Tamaddonfard E, Imani M. The effects of crocin, mesalazine and their combination in the acetic acid-induced colitis in rats. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2019; 10:227-234. [PMID: 31737232 PMCID: PMC6828167 DOI: 10.30466/vrf.2019.35900] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 05/22/2018] [Indexed: 04/26/2023]
Abstract
Crocin, as a carotenoid compound of saffron, exerts a potent antioxidant property. Mesalazine is frequently used in the treatment of ulcerative colitis. This study investigated the effects of separated and combination treatments with crocin and mesalazine in a rat model of ulcerative colitis. Ulcerative colitis was induced by intra-colonic administration of acetic acid (4.00%, 1.00 mL) at 8 cm proximal of the anus. Normal saline, acetic acid, crocin (5.00, 10.00 and 20.00 mg kg-1), mesalazine (100 and 300 mg kg-1) and crocin (5.00 mg kg-1) plus mesalazine (100 mg kg-1) were administered after induction of colitis for eight days. Body weight, organosomatic index (OSI), macroscopic and microscopic evaluations of colon and measurement of malondialdehyde (MDA), superoxide dismutase (SOD), tumor necrosis factor-alpha (TNF-α) contents of colon tissue were determined on day eight after induction of colitis. Crocin (10.00 and 20.00 mg kg-1), mesalazine (300 mg kg-1) and crocin (5.00 mg kg-1) plus mesalazine (100 mg kg-1) significantly (p < 0.05) improved body weight and OSI and reduced macroscopic and microscopic scores. These treatments also significantly (p <0.05) recovered the increased levels of MDA and TNF-α as well as the decreased level of SOD in colon tissue. Crocin and mesalazine did not produce significant effects in intact rats. Based on the results, it is concluded that crocin and mesalazine produced protective effects on colon tissue via antioxidant and anti-inflammatory actions. In addition, a synergistic effect was observed between crocin and mesalazine in attenuating ulcerative colitis.
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Affiliation(s)
- Amir Faramarzpour
- Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran;
| | - Ali Asghar Tehrani
- Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran;
- Ali Asghar Tehrani. DVM, PhD, Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran. E-mail:
| | - Esmaeal Tamaddonfard
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
| | - Mehdi Imani
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
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16
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Mao L, Wang F, Li Y, Dai Y, Liu Y, Wang J, Xue C. Oil from Antarctic krill ( Euphausia superba) facilitates bone formation in dexamethasone-treated mice. Food Sci Biotechnol 2018; 28:539-545. [PMID: 30956866 DOI: 10.1007/s10068-018-0463-5] [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: 04/26/2018] [Revised: 08/29/2018] [Accepted: 09/04/2018] [Indexed: 12/20/2022] Open
Abstract
Glucocorticoids are the leading cause of secondary osteoporosis. In the current study, the in vivo effects of Antarctic krill (Euphausia superba) oil (AKO) on dexamethasone-treated mice were investigated. Results showed that AKO significantly prevents bone loss, as evidenced by improved bone mineral density, biomechanical strength, and cancellous bone microstructure. Fluorescence double-labeling of femur showed that AKO induces new bone formation. Toluidine blue staining of marrow cavity indicated that AKO increases the number of trabecula, and decreases the generation of adipose cells. Runt-related transcription factor 2 (Runx2) and Peroxisome proliferator-activated receptor γ (PPARγ) are the switches for osteogenic and adipogenic differentiation of bone marrow mesenchymal stem cells, respectively. AKO significantly promoted the expression of Runx2 protein, and reduced PPARγ expression in bone tissue. Furthermore, AKO increased the mRNA expression of osteogenesis-related genes and decreased the expression of adipogenesis-related genes. In conclusion, AKO improved glucocorticoid-induced osteoporosis via promoting bone formation.
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Affiliation(s)
- Lei Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Fei Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Yuanyuan Li
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Yufeng Dai
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Yanjun Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
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17
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Wang K, Han L, Wang N, Wang Y, Wang J. Sialoglycoprotein from Gadous morhua eggs improve high bone turnover activity via down-regulating BMP-2/Smads and Wnt/β-catenin signal pathways. Food Sci Biotechnol 2018; 27:1455-1465. [PMID: 30319856 DOI: 10.1007/s10068-018-0379-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/04/2018] [Accepted: 04/06/2018] [Indexed: 12/31/2022] Open
Abstract
Abstract The effect of sialoglycoprotein isolated from Gadous morhua eggs (Gm-SGP) on ovariectomized (OVX) induced osteoporosis, which is characterized by high bone turnover activity was investigated. Results revealed that Gm-SGP significantly increased bone mineral density, enhanced bone biomechanical properties and repaired the microstructure of the trabecular bone. Also, the treatment with Gm-SGP remarkably decreased biochemical marker contents or activities, such as serum BALP, PICP, BMP-2, TrACP, Cath-K, urine Ca and P, leading to the reduction in bone turnover. The elevation in the rate of bone formative process contributed in the increase of bone turnover. Both BMP-2/Smads and Wnt/β-catenin signaling pathways played an important role in osteogenesis. Gm-SGP suppressed the key factors expression in these two pathways such as BMP-2, Smad1, Smad4, Lrp-5b, Runx2, Osx, ALP, Col1, OCN and β-catenin. These findings might provide some theoretical basis for the application of Gm-SGP as a potential anti-osteoporotic drug or as functional food. Graphical Abstract
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Affiliation(s)
- Kai Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Lihua Han
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Na Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Yiming Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003 Shandong Province China
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18
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Shi L, Zhao S, Chen Q, Wu Y, Zhang J, Li N. Crocin inhibits RANKL‑induced osteoclastogenesis by regulating JNK and NF‑κB signaling pathways. Mol Med Rep 2018; 17:7947-7951. [PMID: 29620194 DOI: 10.3892/mmr.2018.8835] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 01/23/2017] [Indexed: 11/06/2022] Open
Abstract
Receptor activator of nuclear factor‑κB ligand (RANKL), a member of the tumor necrosis factor receptor-ligand family, is a crucial factor involved in osteoclast differentiation. Crocin, a pharmacologically active component of Crocus sativus L., has been reported to attenuate ovariectomy‑induced osteoporosis in rats. However, the molecular mechanism underlying the effect of crocin on osteoclast formation remains to be determined. The present study aimed to investigate the effect of crocin on RANKL‑induced osteoclastogenesis and its underlying molecular mechanism. Results demonstrated that crocin decreased osteoclastogenesis in bone marrow‑derived macrophages (BMMs). In addition, the expression levels of osteoclast marker proteins were downregulated by crocin. Mechanistically, crocin inhibited RANKL‑induced activation of nuclear factor‑κB (NF‑κB) by suppressing inhibitor of κBα degradation and preventing NF‑κB p65 subunit nuclear translocation, and by activating c‑Jun N‑terminal kinase (JNK) in BMMs. In summary, the results of the present study suggested that crocin downregulates osteoclast differentiation via inhibition of JNK and NF‑κB signaling pathways. Thus, crocin may be a potential therapeutic agent for the treatment of osteoclast‑associated diseases, including osteoporosis.
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Affiliation(s)
- Liping Shi
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Suping Zhao
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Qian Chen
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Youwei Wu
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Jian Zhang
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Na Li
- Department II of Gastroenterology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
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19
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Wang F, Zhao Y, Liu Y, Yu P, Yu Z, Wang J, Xue C. Peptides from Antarctic krill (Euphausia superba
) ameliorate senile osteoporosis via activating osteogenesis related BMP2/Smads and Wnt/β-catenin pathway. J Food Biochem 2017. [DOI: 10.1111/jfbc.12381] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fei Wang
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
| | - Yanlei Zhao
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
| | - Yuntao Liu
- Shandong Oriental Ocean Sci-tech Co., Ltd.; Yantai Shandong Province 264003 China
| | - Peng Yu
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
| | - Zhe Yu
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
| | - Jingfeng Wang
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
| | - Changhu Xue
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province 266003 China
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20
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Fu L, Pan F, Jiao Y. Crocin inhibits RANKL-induced osteoclast formation and bone resorption by suppressing NF-κB signaling pathway activation. Immunobiology 2016; 222:597-603. [PMID: 27871781 DOI: 10.1016/j.imbio.2016.11.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 11/14/2016] [Accepted: 11/14/2016] [Indexed: 01/11/2023]
Abstract
Crocin is a dietary compound with antioxidant and anti-inflammatory properties, but its effects on bone resorption have not been well characterized. Here we address this issue by examining the direct effects of crocin on osteoclast cells in vitro. Osteoclastogenesis was induced by RANKL (receptor activator of NF-κB ligand) in mouse bone marrow-derived macrophages in the absence or presence of crocin at various concentrations. Further, the bone resorption activity of mature osteoclast treated with crocin was assessed by pit assay. Without altering cell viability, crocin was shown to inhibit the differentiation and function of osteoclast cells in a dose-dependent manner. Mechanistically, RANKL-induced NF-κB and NFATc1 activation, the critical signaling pathways for osteoclast differentiation and function, were both repressed by crocin in bone marrow-derived macrophages. Thus, crocin suppresses osteoclastogenesis through direct inhibition of intracellular molecular pathways, which may contribute to future development of anti-bone resorption treatment.
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Affiliation(s)
- Lijia Fu
- Department of Preparation Room, Daqing Oilfield General Hospital, Daqing 163001, Heilongjiang Province, China
| | - Fang Pan
- Department of Rheumatology, Daqing Oilfield General Hospital, Daqing 163001, Heilongjiang Province, China
| | - Yong Jiao
- Department of Orthopaedics, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, No. 5 Haiyun Cang, Dongzhimen District, Beijing 100070, China.
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21
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Boskabady MH, Farkhondeh T. Antiinflammatory, Antioxidant, and Immunomodulatory Effects of Crocus sativus L. and its Main Constituents. Phytother Res 2016; 30:1072-94. [PMID: 27098287 DOI: 10.1002/ptr.5622] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 02/28/2016] [Accepted: 03/17/2016] [Indexed: 11/05/2022]
Abstract
Crocus sativus L. (C. sativus), commonly known as saffron, is used as a food additive, preservative, and medicinal herb. Traditionally, it has been used as an alternative treatment for different diseases. C. sativus' medicinal effects are related to its major constituents like crocins, crocetin, and safranal. According to the literature, C. sativus and its constituents could be considered as an effective treatment for neurodegenerative disorders, coronary artery diseases, asthma, bronchitis, colds, fever, diabetes, and so on. Recently, numerous studies have reported such medicinal properties and found that the underlying mechanisms of action may be mediated by antioxidant, inflammatory, and immunomodulatory effects. C. sativus enhances the antioxidant capacity and acts as a free radical scavenger. As an antiinflammatory and immunomodulatory agent, it modulates inflammatory mediators, humoral immunity, and cell-mediated immunity responses. This review highlights in vitro and animal findings regarding antiinflammatory, antioxidant, and immunomodulatory effects of C. sativus and its constituents. Present review found that the C. sativus and its main constituents such as safranal, crocins, and crocetin could be effective against various diseases because of their antioxidant, anti-inflammation, and immunomodulatory effects. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Mohammad Hossein Boskabady
- Neurogenic Inflammation Research Centre and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, 9177948564, Iran
| | - Tahereh Farkhondeh
- Neurogenic Inflammation Research Centre and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, 9177948564, Iran
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22
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Xia G, Zhao Y, Yu Z, Tian Y, Wang Y, Wang S, Wang J, Xue C. Phosphorylated Peptides from Antarctic Krill (Euphausia superba) Prevent Estrogen Deficiency Induced Osteoporosis by Inhibiting Bone Resorption in Ovariectomized Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:9550-9557. [PMID: 26456758 DOI: 10.1021/acs.jafc.5b04263] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In the current study, we investigated the improvement of phosphorylated peptides from Antarctic krill Euphausia superba (PP-AKP) on osteoporosis in ovariectomized rats. PP-AKP was supplemented to ovariectomized Sprague-Dawley rats for 90 days. The results showed that PP-AKP treatment remarkably prevented the reduction of bone mass and improved cancellous bone structure and biochemical properties. PP-AKP also significantly decreased serum contents of tartrate-resistant acid phosphatase (TRACP), cathepsin K (Cath-k), matrix metalloproteinases-9 (MMP-9), deoxypyridinoline (DPD), C-terminal telopeptide of collagen I (CTX-1), Ca, and P. Mechanism investigation revealed that PP-AKP significantly increased the osteoprotegerin (OPG)/receptor activator of nuclear factor κB ligand (RANKL) ratio in mRNA expression, protein expression, and serum content. Further research suggested that NF-κB signaling pathways were inhibited by suppressing the mRNA and protein expressions of nuclear factor of activated T-cells (NFATc1) and tumor necrosis factor receptor-associated factor 6 (TRAF6), diminishing the mRNA expression and phosphorylation of nuclear factor κB p65 (NF-κB p65), three key transcription factors in NF-κB pathways. These results suggest that PP-AKP can improve osteoporosis by inhibiting bone resorption via suppressing the activation of osteoclastogenesis related NF-κB pathways.
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Affiliation(s)
- Guanghua Xia
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Yanlei Zhao
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Zhe Yu
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Yingying Tian
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Yiming Wang
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Shanshan Wang
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China , Qingdao, Shandong Province 266003, China
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23
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Anti-osteoporotic activity of sialoglycoproteins isolated from the eggs of Carassius auratus by promoting osteogenesis and increasing OPG/RANKL ratio. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.03.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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