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Costa de Sousa V, Nunes Sousa FR, Felipe Vasconcelos R, Angelino Barreto G, Martins CS, Romero Dias N, Costa S, Chaves Bernardino MJ, de Almeida Silva G, Linhares N, Gondim D, Marques M, Chaves H, Alves K, Leitão R, Brito GAC, Nobre Pinho Ribeiro ME, Goes P. Polysacharide of Agaricus blazei gel mitigates bone necrosis in model of the jaws related to bisphosphonate via Wnt signaling. Sci Rep 2024; 14:8215. [PMID: 38589479 PMCID: PMC11002000 DOI: 10.1038/s41598-024-58445-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 03/29/2024] [Indexed: 04/10/2024] Open
Abstract
To investigate de effect of PAb gel on the bone tissue of rats submitted to Bisphosphonate-related osteonecrosis of the jaws (BRONJ). Initially, 54 animals were submitted to BRONJ model by Zoledronic Acid (ZA) (0.1 mg/kg 3x/wk for 9 wk, ip), followed by the 1st upper left molar extraction at the 8th wk. After tooth removal, the animals were divided into 3 groups, ZA that received placebo gel or PAb gel that received 1% PAb gel, inside the dental alveolus. The control Group (CONTROL) received 0.1 mg/kg of 0.9% saline and then placebo gel. Three weeks after tooth extraction, the animals were euthanized, and maxillae were colleted for macroscopic, radiographic, histological and Raman spectomery assays. Additionally, GSK3b, beta-catenin, and Runx2 mRNA expressions were determined. Blood samples were collected for the analysis of Bone-specific alkaline phosphatase (BALP) levels. PAb gel improved mucosal healing, increased the number of viable osteocytes, while it reduced the number of empty lacunae, as well as the amount of bone sequestration. Furthermore, PAb gel positively influenced the number and functionality of osteoblasts by stimulating Wnt signaling, thereby inducing bone remodeling. Additionally, PAb gel contributed to improved bone quality, as evidenced by an increase in bone mineral content, a decrease in bone solubility, and an enhancement in the quality of collagen, particularly type I collagen. PAb gel mitigated bone necrosis by stimulating of bone remodeling through Wnt signaling and concurrently improved bone quality. PAb gel emerges as a promising pharmacological tool for aiding in BRONJ therapy or potentially preventing the development of BRONJ.
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Affiliation(s)
- Vanessa Costa de Sousa
- Post Graduation of Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | | | - Gisele Angelino Barreto
- Post Graduation of Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Conceição S Martins
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Nilson Romero Dias
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Sislana Costa
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | | | - Nadine Linhares
- Post Graduation of Dentistry, School of Dentistry, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Delane Gondim
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Mirna Marques
- Faculty of Medical School, Federal University of Ceará, Sobral, CE, Brazil
| | - Helliada Chaves
- School of Dentistry, Federal University of Ceará, Sobral, CE, Brazil
| | - Karuza Alves
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Renata Leitão
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Gerly A C Brito
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Paula Goes
- Department of Pathology and Legal Medicine, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil.
- Lab of Medical Immunology, Department of Pathology and Legal Medicine, Faculty of Medicine, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil.
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Huang X, Yang Q, Chang S, Liu Y, Wang X, Liu Z, Ren J. Potential osteoporosis-blocker Sparassis crispa polysaccharide: Isolation, purification and structure elucidation. Int J Biol Macromol 2024; 261:129879. [PMID: 38311133 DOI: 10.1016/j.ijbiomac.2024.129879] [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: 10/10/2023] [Revised: 01/21/2024] [Accepted: 01/30/2024] [Indexed: 02/06/2024]
Abstract
This study aimed to investigate the structural characterization of water-soluble polysaccharides from Sparassis crispa and their effects on the proliferation and differentiation of mouse osteoblasts. Three fractions (F-1, F-2, and F-3) were obtained from crude polysaccharides by a DEAE-52 cellulose column. The main fraction (F-1) was further purified by polysaccharide gel purification systems to obtain purified water-soluble Sparassis crispa polysaccharide (SCPS). The chemical structure of SCPS was analyzed by gas chromatography, Fourier transform infrared spectroscopy, methylation analysis, and nuclear magnetic resonance spectroscopy. The monosaccharide compositional analysis revealed that SCPS consisted of fucose, arabinose, galactose, glucose, xylose, mannose, ribose, galacturonic acid, glucuronic acid, and mannuronic acid in a molar ratio of 17.37:1.94:25.52:30.83:1.14:0.30:4.98:2.87:2.65. Moreover, the backbone of SCPS was composed of →3)-β-d-Glcp-(1→4)-β-d-Glcp-(1→, with side chains attached to the backbone at the O-6 positions through the →3,6)-β-d-Glcp-(1→ linkage. The in vitro experiments were conducted to investigate the effects of SCPS on the proliferation and differentiation of mouse osteoblasts. The results showed that SCPS significantly enhanced the proliferation and differentiation of mouse osteoblasts, indicating their potential as a pharmaceutical agent for promoting osteoblast proliferation and differentiation.
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Affiliation(s)
- Xiaohui Huang
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, No. 498, Shaoshan Road, Changsha, Hunan 410004, China; Edible Fungi Institute, Changsha, Hunan 410013, China
| | - Qiao Yang
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, No. 498, Shaoshan Road, Changsha, Hunan 410004, China
| | - Songlin Chang
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, No. 498, Shaoshan Road, Changsha, Hunan 410004, China
| | - Yingwei Liu
- Edible Fungi Institute, Changsha, Hunan 410013, China
| | - Xiaoyan Wang
- Edible Fungi Institute, Changsha, Hunan 410013, China
| | - Zhuxiang Liu
- College of Biological Resources and Environmental Sciences, Jishou University, Jishou, Hunan 416000, China.
| | - Jiali Ren
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, No. 498, Shaoshan Road, Changsha, Hunan 410004, China.
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Zhang X, Li Z, Xu X, Liu Z, Hao Y, Yang F, Li X, Zhang N, Hou Y, Zhang X. Huogu injection protects against SONFH by promoting osteogenic differentiation of BMSCs and preventing osteoblast apoptosis. Cell Tissue Res 2024; 395:63-79. [PMID: 38040999 PMCID: PMC10774174 DOI: 10.1007/s00441-023-03846-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
To investigate the effect and mechanism of Huogu injection (HG) on steroid-induced osteonecrosis of the femoral head (SONFH), we established a SONFH model in rabbits using horse serum and dexamethasone (DEX) and applied HG locally at the hip joint. We evaluated the therapeutic efficacy at 4 weeks using scanning electron microscopy (SEM), micro-CT, and qualitative histology including H&E, Masson's trichrome, ALP, and TUNEL staining. In vitro, we induced osteogenic differentiation of bone marrow stromal cells (BMSCs) and performed analysis on days 14 and 21 of cell differentiation. The findings, in vivo, including SEM, micro-CT, and H&E staining, showed that HG significantly maintained bone quality and trabecular number. ALP staining indicated that HG promoted the proliferation of bone cells. Moreover, the results of Masson's trichrome staining demonstrated the essential role of HG in collagen synthesis. Additionally, TUNEL staining revealed that HG reduced apoptosis. ALP and ARS staining in vitro confirmed that HG enhanced osteogenic differentiation and mineralization, consistent with the WB and qRT-PCR analysis. Furthermore, Annexin V-FITC/PI staining verified that HG inhibited osteoblast apoptosis, in agreement with the WB and qRT-PCR analyses. Furthermore, combined with the UPLC analysis, we found that naringin enhanced the osteogenic differentiation and accelerated the deposition of calcium phosphate. Salvianolic acid B protected osteoblasts derived from BMSCs against GCs-mediated apoptosis. Thus, this study not only reveals the mechanism of HG in promoting osteogenesis and anti-apoptosis of osteoblasts but also identifies the active-related components in HG, by which we provide the evidence for the application of HG in SONFH.
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Affiliation(s)
- Xin Zhang
- Luoyang Orthopedic-Traumatological Hospital of Henan Province (Henan Provincial Orthopedic Hospital), Luoyang, 471002, Henan, China
| | - Ziyu Li
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China
| | - Xilin Xu
- The Third Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China
| | - Zhao Liu
- The First Affiliated Hospital of Zhejiang University of Chinese Medicine, Hangzhou, 310000, Zhejiang, China
| | - Yuanyuan Hao
- Shijiazhuang Yiling Pharmaceuticalco., ltd, Shijiazhuang, 050000, Hebei, China
| | - Fubiao Yang
- Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China
| | - Xiaodong Li
- Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China
| | - Ning Zhang
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China
| | - Yunlong Hou
- Shijiazhuang Yiling Pharmaceuticalco., ltd, Shijiazhuang, 050000, Hebei, China.
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, 050000, Hebei, China.
| | - Xiaofeng Zhang
- Heilongjiang University of Chinese Medicine, Harbin, 150000, Heilongjiang, China.
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Zhou S, Wang J, Ren J, Xu M, Jiang Z, Zhang X, Li B, Yuan L, Jiao L. A neutral heteropolysaccharide from Halenia elliptica D. Don: Extraction, structural characterization, antioxidant and antiaging activities. Carbohydr Polym 2023; 322:121330. [PMID: 37839842 DOI: 10.1016/j.carbpol.2023.121330] [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: 06/15/2023] [Revised: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 10/17/2023]
Abstract
Halenia elliptica D. Don (H. elliptica), which is also known as "heijicao" and "luanehuamao" in China, is recognised as a valuable Tibetan medicinal plant with polysaccharides as the main active ingredient. However, studies on the polysaccharides isolated from H. elliptica are few. A polysaccharide (HEPN-1) with a molecular weight of 10.80 kDa was mainly composed of Gal, Ara, Man, Glc, Rha and Fuc in a molar ratio of 25.56:24.52:4.58:3.37:2.62:1.00. Structural analysis showed that HEPN-1 had a backbone mainly consisting of 4-β-Galp, 3,6-β-Galp and 3,4,6-β-Galp and branched chains that contained two arabinan (R1 and R2) and two heteropolysaccharide (R3 and R4) side chains. The branching degree of HEPN-1 was 0.52. Within the range of doses (75-300 μg/mL), HEPN-1 increased the enzyme activity of SOD, CAT and GSH-Px and decreased the MDA level in H2O2-induced RAW 264.7 cells in a dose-dependent manner. After 6 weeks of intragastric administration, 300 mg/kg HEPN-1 considerably improved the learning and memory deficits in mice and the antioxidant enzyme system. Moreover, the MDA formation in D-gal-induced aging mice was inhibited, possibly partly via the activation of the PI3K/Akt and Nrf2/HO-1 signalling pathways. Therefore, HEPN-1 could serve as a potential natural antioxidant to prevent aging.
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Affiliation(s)
- Shuo Zhou
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Jing Wang
- The Affiliated Hospital Changchun University of Chinese Medicine, Changchun University of Chinese Medicine Changchun, China
| | - Jing Ren
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Mengran Xu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Ziye Jiang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Xiaoyu Zhang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Bo Li
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, 130117 Changchun, China.
| | - Lei Yuan
- The Provincial and Ministerial Co-Founded Collaborative Innovation Center for R & D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Tibet Agriculture and Animal Husbandry University, Nyingchi of Tibet 860000, China.
| | - Lili Jiao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China.
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Liu Q, Wu Y, Li S, Yoon S, Zhang J, Wang X, Hu L, Su C, Zhang C, Wu Y. Ursolic acid alleviates steroid-induced avascular necrosis of the femoral head in mouse by inhibiting apoptosis and rescuing osteogenic differentiation. Toxicol Appl Pharmacol 2023; 475:116649. [PMID: 37536651 DOI: 10.1016/j.taap.2023.116649] [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: 06/03/2023] [Revised: 07/19/2023] [Accepted: 07/31/2023] [Indexed: 08/05/2023]
Abstract
Steroid-induced avascular necrosis of femoral head (SANFH) is a common disorder worldwide with high disability. Overdose of glucocorticoid (GC) is the most common non-traumatic cause of SANFH. Up until now, there are limited therapeutic strategies for curing SANFH, and the mechanisms underlying SANFH progression remain unclear. Nevertheless, Osteogenic dysfunction is considered to be one of the crucial pathobiological mechanisms in the development of SANFH, which involves mouse bone marrow mesenchymal stem cells (BMSCs) apoptosis and osteogenic differentiation disorder. Ursolic acid (UA), an important component of the Chinese medicine formula Yougui Yin, has a wide range of pharmacological properties such as anti-tumor, anti-inflammatory and bone remodeling. Due to the positive effect of Yougui Yin on bone remodeling, the purpose of this study was to investigate the effects of UA on dexamethasone (DEX)-induced SANFH in vitro and vivo. In vitro, we demonstrated that UA can promote mouse BMSCs proliferation and resist DEX-induced apoptosis by CCK8, Western blotting, TUNEL and so on. In addition, vitro experiments such as ALP and Alizarin red staining assay showed that UA had a beneficial effect on the osteogenic differentiation of mouse BMSCs. In vivo, the results of H&E staining, immunohistochemistry staining, Elisa and micro-CT analysis showed that UA had a bone repair-promoting effect in SANFH model. Moreover, the results of Western blot and TUNEL experiments showed that UA could delay the disease progression of SANFH in mice by inhibiting apoptosis. Overall, our study suggests that UA is a potential compound for the treatment of SANFH.
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Affiliation(s)
- Qian Liu
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; College of Pharmacy, Chonnam National University, Gwangju, Republic of Korea; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yuyang Wu
- School of the 1st Clinical Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Sisi Li
- Department of Otolaryngology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Somy Yoon
- College of Pharmacy, Chonnam National University, Gwangju, Republic of Korea
| | - Jiaxin Zhang
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoyi Wang
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Luoshuang Hu
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chenying Su
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chunwu Zhang
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Yungang Wu
- Department of the Orthopedics of Traditional Chinese Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
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Feng M, Zhang R, Zhang M, Chen M, Ji L, Duan D, Qiang H. Administration of necrostatin-1 ameliorates glucocorticoid-induced osteonecrosis of the femoral head in rats. J Mol Histol 2023:10.1007/s10735-023-10124-x. [PMID: 37156987 DOI: 10.1007/s10735-023-10124-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 04/30/2023] [Indexed: 05/10/2023]
Abstract
Glucocorticoid (GC)-induced osteonecrosis of the femoral head (ONFH) is a serious complication of glucocorticoid treatment and is characterized by dysfunctional bone reconstruction at necrotic sites. Our previous study confirmed the protective potential of necrostatin-1, a selective blocker of necroptosis, in glucocorticoid-induced osteoporosis. In this study, rat models of GC-induced ONFH were established to evaluate the effects of necrostatin-1 on osteonecrotic changes and repair processes. Osteonecrosis was verified by histopathological staining. An analysis of trabecular bone architecture was performed to evaluate osteogenesis in the osteonecrotic zone. Then, necroptotic signaling molecules such as RIP1 and RIP3 were examined by immunohistochemistry. Histopathological observations indicated that necrostatin-1 administration reduced the incidence of osteonecrosis and the osteogenic response in subchondral areas. Additionally, bone histomorphometry demonstrated that necrostatin-1 intervention could restore bone reconstruction in the necrotic zone. The protective mechanism of necrostatin-1 was related to the inhibition of RIP1 and RIP3. Necrostatin-1 administration alleviated GC-induced ONFH in rats by attenuating the formation of necrotic lesions, recovering the function of osteogenesis, and suppressing glucocorticoid-induced osteocytic necroptosis by inhibiting the expression of RIP1 and RIP3.
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Affiliation(s)
- Min Feng
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Ruirui Zhang
- Department of ICU, 521 Healthy Institute of North Industries, Xi'an, China
| | - Mingming Zhang
- Department of Anesthesia, 521 Healthy Institute of North Industries, Xi'an, China
| | - Ming Chen
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Le Ji
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Dapeng Duan
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Hui Qiang
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi'an, China.
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Jiang S, Qu X, Liu S, Wei J, Yi X, Liu Y, Gao C. Proteomic Identification of Plasma Components in Tachypleus tridentatus and Their Effects on the Longitudinal Bone Growth Rate in Rats. Mar Drugs 2023; 21:md21020111. [PMID: 36827152 PMCID: PMC9961754 DOI: 10.3390/md21020111] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 02/08/2023] Open
Abstract
Tachypleus tridentatus (T. tridentatus) is a marine animal and traditional Chinese medicine. T. tridentatus plasma is a valuable resource for important medical and health-based functions. In this experiment, in order to evaluate the effect and mechanism of T. tridentatus plasma with respect to the promotion of bone tissue growth in rats, the processes of ultrafiltration and mass spectrometry were first used to separate and identify the components of T. tridentatus plasma. Then, a comparison of the effects of the T. tridentatus plasma samples, which each possessed different molecular weights, regarding the growth of the long bones of rats was conducted. Finally, transcriptomics, proteomics, and bioinformatics were all used to analyze the biological functions and related signaling pathways of the T. tridentatus plasma in order to promote rat bone growth. The results showed that the contents of amino acid residues in peptides are related to the growth promotion that was contained in the 10-30 kDa plasma group. Moreover, the T. tridentatus plasma samples were found to be higher in this respect than those in the whole plasma group. In addition, the 10-30 kDa plasma group could significantly promote bone growth activity in rats. The proteomic analysis showed that the proteins that were differentially expressed in the 10-30 kDa plasma group were mainly enriched in the PI3K-AKT signal pathway. Our study suggested that the T. tridentatus plasma possesses promising potential for the purposes of clinical use, whereby it can serve the role of a growth-promoting agent.
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Affiliation(s)
- Shu Jiang
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
| | - Xinjian Qu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
| | - Siping Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
| | - Jun Wei
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
| | - Xiangxi Yi
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
- Correspondence: (X.Y.); (Y.L.); (C.G.)
| | - Yonghong Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
- Correspondence: (X.Y.); (Y.L.); (C.G.)
| | - Chenghai Gao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
- Guangxi Key Laboratory of Marine Drugs, Nanning 530200, China
- Correspondence: (X.Y.); (Y.L.); (C.G.)
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Purification, Characterization and Bioactivities of Polysaccharides Extracted from Safflower ( Carthamus tinctorius L.). Molecules 2023; 28:molecules28020596. [PMID: 36677653 PMCID: PMC9865783 DOI: 10.3390/molecules28020596] [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: 12/13/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/11/2023] Open
Abstract
Polysaccharides are the main bioactive components in safflower. In this study, safflower polysaccharides (SPs) were extracted by ultrasonic assisted extraction, and four purified safflower polysaccharide fractions (named SSP1, SSP2, SSP3, and SSP4, respectively) were obtained. The physicochemical properties and in vitro physiological activities of the four fractions were investigated. The molecular weights (MW) of the SSPs were 38.03 kDa, 43.17 kDa, 54.49 kDa, and 76.92 kDa, respectively. Glucuronic acid, galactose acid, glucose, galactose, and arabinose were the main monosaccharides. The Fourier transform infrared spectroscopy (FT-IR) indicated that the polysaccharides had α- and β-glycosidic bonds. Nuclear magnetic resonance (NMR) analysis showed that SSP1 had 6 different types of glycosidic bonds, while SSP3 had 8 different types. SSP3 exhibited relatively higher ABTS+ scavenging activity, Fe+3-reduction activity, and antiproliferative activity. The results will offer a theoretical framework for the use of SPs in the industry of functional foods and medications.
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Comprehensive review of two groups of flavonoids in Carthamus tinctorius L. Biomed Pharmacother 2022; 153:113462. [DOI: 10.1016/j.biopha.2022.113462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/11/2022] [Accepted: 07/21/2022] [Indexed: 11/22/2022] Open
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Yang Y, Yin X, Zhang D, Lu J, Wang X. Isolation, Structural Characterization and Macrophage Activation Activity of an Acidic Polysaccharide from Raspberry Pulp. Molecules 2022; 27:molecules27051674. [PMID: 35268775 PMCID: PMC8911918 DOI: 10.3390/molecules27051674] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 12/17/2022] Open
Abstract
The discovery of safe and effective plant polysaccharides with immunomodulatory effects has become a research hotspot. Raspberry is an essential commercial fruit and is widely distributed, cultivated, and consumed worldwide. In the present study, a homogeneous acidic polysaccharide (RPP-2a), with a weight-average molecular weight (Mw) of 55582 Da, was isolated from the pulp of raspberries through DEAE-Sepharose Fast Flow and Sephadex G-200 chromatography. RPP-2a consisted of rhamnose, arabinose, galactose, glucose, xylose, galacturonic acid and glucuronic acid, with a molar ratio of 15.4:9.6:7.6:3.2:9.1:54.3:0.8. The results of Fourier transform infrared spectroscopy (FT-IR), gas chromatography-mass spectrometer (GC-MS), 1D-, and 2D-nuclear magnetic resonance (NMR) analyses suggested that the backbone of RPP-2a was primarily composed of →2)-α-L-Rhap-(1→, →2,4)-α-L-Rhap-(1→, →4)-α-D-GalAp-(1→, and →3,4)-α-D-Glcp-(1→ sugar moieties, with side chains of α-L-Araf-(1→, α-L-Arap-(1→, and β-D-Galp-(1→3)-β-D-Galp-(1→ residues linked to the O-4 band of rhamnose and O-3 band of glucose residues. Furthermore, RPP-2a exhibited significant macrophage activation activity by increasing the production of nitric oxide (NO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-1β (IL-1β), and the expression of inducible nitric oxide synthase (iNOS) and cytokines at the transcriptional level in RAW264.7 cells. Overall, the results indicate that RPP-2a can be utilized as a potential natural immune-enhancing agent.
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Affiliation(s)
- Yongjing Yang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
- Correspondence:
| | - Xingxing Yin
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
| | - Dejun Zhang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
| | - Jie Lu
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
| | - Xuehong Wang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
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11
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Zhang W, Hu B, Han M, Guo Y, Cheng Y, Qian H. Purification, structural characterization and neuroprotective effect of a neutral polysaccharide from Sparassis crispa. Int J Biol Macromol 2022; 201:389-399. [PMID: 34998886 DOI: 10.1016/j.ijbiomac.2021.12.165] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/17/2021] [Accepted: 12/27/2021] [Indexed: 12/16/2022]
Abstract
In the present study, a purified polysaccharide (named SCP-1, Mw 1.368 × 104 Da) was isolated from Sparassis crispa, and its biological activity was evaluated in an oxidative stress model caused by H2O2 in hippocampal neuronal HT22 cells. SCP-1 was a heteropolysaccharide mainly comprising glucose, galactose, fucose, and mannose in a molar ratio of 52.10: 31.10: 15.04: 1.76. The main backbone of SCP-1 was predominantly composed of (1→6)-α-D-Galp, (1→6)-β-D-Glcp, (1→3)-β-D-Glcp, (1→2,6)-α-D-Galp and (1→3,6)-β-D-Glcp. The branches, substituted at the O-2 of Gal and O-3 of Glc, contained (1→6)-2-OMe-α-D-Galp, (1→4)-β-D-Glcp, (1→3)-β-D-Glcp, and terminated by T-α-L-Fucp and T-β-D-Glcp. Besides, SCP-1 could effectively protect the HT22 cells against H2O2-induced oxidative injury via decreasing the intracellular reactive oxygen species levels, modulating antioxidant enzymes, and reducing cell apoptosis. The findings suggested that SCP-1 holds a potential to be a natural antioxidant or as a neuroprotective agent.
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Affiliation(s)
- Wenyi Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China
| | - Bin Hu
- School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China
| | - Mei Han
- Department of Food Quality and Safety, Shanghai Business School, Shanghai 200235, P.R.China
| | - Yahui Guo
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China
| | - Yuliang Cheng
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China
| | - He Qian
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.R. China.
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12
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The effect of Moringa oleifera polysaccharides on the regulation of glucocorticoid-induced femoral head necrosis: In vitro and in vivo. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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13
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Wu X, Cai X, Ai J, Zhang C, Liu N, Gao W. Extraction, Structures, Bioactivities and Structure-Function Analysis of the Polysaccharides From Safflower ( Carthamus tinctorius L.). Front Pharmacol 2021; 12:767947. [PMID: 34744747 PMCID: PMC8563581 DOI: 10.3389/fphar.2021.767947] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 09/28/2021] [Indexed: 01/03/2023] Open
Abstract
Safflower (Carthamus tinctorius L.) is a herbal plant with a long history of clinical application worldwide, such as coronary heart disease, hypertension, dysmenorrhea and amenorrhea. It is also extensively used as an important oilseed plant for hundreds of years in some countries, like China, India, Mexico and the United States. Therefore, safflower is believed as a crop with dual values of medicine and economy as well. Safflower polysaccharides (SPS), from the plant, are believed as one of the most important biologically active components with multiple pharmacological properties, including anti-tumor, immune regulation, anti-oxidation, and anti-cerebral ischemia reperfusion injury effects. The polysaccharides, from bee pollen of safflower, named PBPC, also attract the attention of researchers because of their particular origin and bioactivities. Although the extraction, purification, structure and biological activities of SPS and PBPC have been studied for decades, there is not any available review both concerning SPS and PBPC. In this condition, this paper aims to systematically review the research progress in extraction, purification, structural characteristics, and bioactivities of SPS and PBPC, and provide basis for the in-depth study about their structure-bioactivity relationship. It will serve as a methodological outline for further research in fields of new drug discovery and clinical application of SPS or PBPC, and simultaneously remind us of unresolved problems noted in the polysaccharide research.
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Affiliation(s)
- Xiaoyi Wu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Xinbo Cai
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jiaxuan Ai
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Chi Zhang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Nan Liu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Wei Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China.,Beijing Shijitan Hospital, Capital Medical University, Beijing, China
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14
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Yao W, Chen X, Li X, Chang S, Zhao M, You L. Current trends in the anti-photoaging activities and mechanisms of dietary non-starch polysaccharides from natural resources. Crit Rev Food Sci Nutr 2021; 62:9021-9035. [PMID: 34142906 DOI: 10.1080/10408398.2021.1939263] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Photoaging is a complex and multistage process triggered mainly by ultraviolet (UV) radiation due to exposure to sunlight. Photoaging induces DNA damage and oxidative stress that initiate an inflammatory response and an increase of matrix metalloproteinases (MMPs) expression, which results in cumulative changes in skin appearance, structure, and functions, and eventually causes skin carcinogenesis. Dietary polysaccharides from bio-resources have been utilized as functional ingredients in healthy food, cosmetics, and drug due to their good bioactivities. However, a systematic introduction to their effects and underlying mechanisms in anti-photoaging is limited. This review discusses the damage and pathogenesis of UV-induced photoaging and summarizes the up-to-date advances in research on the anti-photoaging activity of non-starch polysaccharides from natural edible resources considering the influence of oxidative stress, DNA damage, MMPs regulation, inflammation, and melanogenesis, primarily focusing on the cellular and molecular mechanisms. This paper will help to understand the anti-photoaging functions of dietary non-starch polysaccharides from natural resources and further application in drug and functional food.
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Affiliation(s)
- Wanzi Yao
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
| | - Xiaoyong Chen
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
| | - Xiong Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
| | - Shiyuan Chang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
| | - Mouming Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
| | - Lijun You
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.,Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, People's Republic of China
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15
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Bioactive Substances in Safflower Flowers and Their Applicability in Medicine and Health-Promoting Foods. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2021; 2021:6657639. [PMID: 34136564 PMCID: PMC8175185 DOI: 10.1155/2021/6657639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/15/2021] [Accepted: 05/05/2021] [Indexed: 12/17/2022]
Abstract
Safflower flowers (Carthamus tinctorius) contain many natural substances with a wide range of economic uses. The most famous dye isolated from flower petals is hydroxysafflor A (HSYA), which has antibacterial, anti-inflammatory, and antioxidant properties. This review is aimed at updating the state of knowledge about their applicability in oncology, pulmonology, cardiology, gynecology, dermatology, gastrology, immunology, and suitability in the treatment of obesity and diabetes and its consequences with information published mainly in 2018-2020. They were also effective in treating obesity and diabetes and its consequences. The issues related to the possibilities of using HSYA in the production of health-promoting food were also analyzed.
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16
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Zhang Y, Ma L, Lu E, Huang W. Atorvastatin Upregulates microRNA-186 and Inhibits the TLR4-Mediated MAPKs/NF-κB Pathway to Relieve Steroid-Induced Avascular Necrosis of the Femoral Head. Front Pharmacol 2021; 12:583975. [PMID: 33995003 PMCID: PMC8115218 DOI: 10.3389/fphar.2021.583975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 02/03/2021] [Indexed: 12/28/2022] Open
Abstract
Steroid-induced avascular necrosis of the femoral head (SANFH) is caused by the death of active components of the femoral head owing to hormone overdoses. The use of lipid-lowering drugs to prevent SANFH in animals inspired us to identify the mechanisms involving Atorvastatin (Ato) in SANFH. However, it is still not well understood how and to what extent Ato affects SANFH. This study aimed to figure out the efficacy of Ato in SANFH and the underlying molecular mechanisms. After establishment of the SANFH model, histological evaluation, lipid metabolism, inflammatory cytokines, oxidative stress, apoptosis, and autophagy of the femoral head were evaluated. The differentially expressed microRNAs (miRs) after Ato treatment were screened out using microarray analysis. The downstream gene and pathway of miR-186 were predicted and their involvement in SANFH rats was analyzed. OB-6 cells were selected to simulate SANFH in vitro. Cell viability, cell damage, inflammation responses, apoptosis, and autophagy were assessed. Ato alleviated SANFH, inhibited apoptosis, and promoted autophagy. miR-186 was significantly upregulated after Ato treatment. miR-186 targeted TLR4 and inactivated the MAPKs/NF-κB pathway. Inhibition of miR-186 reversed the protection of Ato on SANFH rats, while inhibition of TLR4 restored the protective effect of Ato. Ato reduced apoptosis and promoted autophagy of OB-6 cells by upregulating miR-186 and inhibiting the TLR4/MAPKs/NF-κB pathway. In conclusion, Ato reduced apoptosis and promoted autophagy, thus alleviating SANFH via miR-186 and the TLR4-mediated MAPKs/NF-κB pathway.
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Affiliation(s)
- Yusong Zhang
- Department of Orthopedics, Xinhui People's Hospital of Southern Medical University, Jiangmen, China.,Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Limin Ma
- Department of Orthopedics, Xinhui People's Hospital of Southern Medical University, Jiangmen, China.,Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Erhai Lu
- Department of Orthopedics, Xinhui People's Hospital of Southern Medical University, Jiangmen, China
| | - Wenhua Huang
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Guangdong Medical Innovation Platform for Translation of 3D Printing Application, Southern Medical University, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.,Orthopaedic Center, Affiliated Hospital of Guangdong Medical University, Guangdong Medical University, Zhanjiang, China
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17
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Structural Identification and Coagulation Effect of Flammulina velutipes Polysaccharides. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041736] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two polysaccharides were isolated successfully from Flammulina velutipes and identified as CHFVP-1 (24.44 kDa) and CHFVP-2 (1497 kDa). Based on the results of Fourier transform-infrared spectroscopy (FT-IR), gas chromatography (GC), gas chromatography–mass spectrometry (GC–MS), and nuclear magnetic resonance (NMR) spectroscopy regarding the structure of CHFVP-1 and CHFVP-2, CHFVP-1 was constructed with the backbone of→6)-α-D-Galp-(1→ and the branch of Galp by an →3,6)-α-D-Manp-(1→attached with T-β-D-Glcp or t-α-L-Fucp side chains. Meanwhile, the CHFVP-2 was a glucan with the construction of →6)-β-D-Glcp-(1→ and T-β-D-Glcp. Moreover, the coagulant activity in vitro of CHFVP-1 and CHFVP-2 was evaluated, and the results showed that CHFVP-1 exerts procoagulant activity by shortening the activated partial thromboplastin time (APTT) and thrombin time (TT), while CHFVP-2 did not reveal a definite coagulant activity. The finding would benefit the further application of F. velutipes in the field of medicine.
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