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Li Y, Chen J, Xing Y, Wang J, Liang Q, Zeng J, Wang S, Yang Q, Lu J, Hu J, Lu W. Bufei Huoxue capsule attenuates COPD-related inflammation and regulates intestinal microflora, metabolites. Front Pharmacol 2024; 15:1270661. [PMID: 38659586 PMCID: PMC11041376 DOI: 10.3389/fphar.2024.1270661] [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: 08/01/2023] [Accepted: 03/14/2024] [Indexed: 04/26/2024] Open
Abstract
Background: Bufei Huoxue capsule (BFHX) is widely used for the clinical treatment of chronic obstructive pulmonary disease (COPD) in China. Objectives: The aim of this study is to explore the effects on COPD and the underlying mechanism of BFHX. The process and methods: In this study, we established a COPD mouse model through cigarette smoke (CS) exposure in combination with lipopolysaccharide (LPS) intratracheal instillation. Subsequently, BFHX was orally administrated to COPD mice, and their pulmonary function, lung pathology, and lung inflammation, including bronchoalveolar lavage fluid (BALF) cell count and classification and cytokines, were analyzed. In addition, the anti-oxidative stress ability of BFHX was detected by Western blotting, and the bacterial diversity, abundance, and fecal microbiome were examined using 16S rRNA sequencing technology. Outcome: BFHX was shown to improve pulmonary function, suppress lung inflammation, decrease emphysema, and increase anti-oxidative stress, whereas 16S rRNA sequencing indicated that BFHX can dynamically regulate the diversity, composition, and distribution of the intestinal flora microbiome and regulate the lysine degradation and phenylalanine metabolism of COPD mice. These results highlight another treatment option for COPD and provide insights into the mechanism of BFHX.
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Affiliation(s)
- Yuanyuan Li
- Guangzhou Medicine University,Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical, Guangzhou, China
| | - Jiali Chen
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yue Xing
- Guangzhou Medicine University,Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical, Guangzhou, China
| | - Jian Wang
- Guangzhou Medicine University,Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical, Guangzhou, China
| | - Qiuling Liang
- First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jiamin Zeng
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Siyi Wang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiong Yang
- Key Laboratory of National Health Commission for the Diagnosis and Treatment of COPD, Inner Mongolia People’s Hospital, Hohhot, China
| | - Jianing Lu
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jieying Hu
- Guangzhou Medicine University,Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical, Guangzhou, China
| | - Wenju Lu
- Guangzhou Medicine University,Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical, Guangzhou, China
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Tripathi N, Bhardwaj N, Kumar S, Jain SK. Phytochemical and Pharmacological Aspects of Psoralen - A Bioactive Furanocoumarin from Psoralea corylifolia Linn. Chem Biodivers 2023; 20:e202300867. [PMID: 37752710 DOI: 10.1002/cbdv.202300867] [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: 06/14/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 09/28/2023]
Abstract
Since long ago, medicinal plants have played a vital role in drug discovery. Being blessed and rich in chemovars with diverse scaffolds, they have unique characteristics of evolving based on the need. The World Health Organization also mentions that medicinal plants remain at the center for meeting primary healthcare needs as the population relies on them. The plant-derived natural products have remained an attractive choice for drug development owing to their specific biological functions relevant to human health and also the high degree of potency and specificity they offer. In this context, one such esteemed phytoconstituent with inexplicable biological potential is psoralen, a furanocoumarin. Psoralen was the first constituent isolated from the plant Psoralea corylifolia, commonly known as Bauchi. Despite being a life-saver for psoriasis, vitiligo, and leukoderma, it also showed immense anticancer, anti-inflammatory, and anti-osteoporotic potential. This review brings attention to the possible application of psoralen as an attractive target for rational drug design and medicinal chemistry. It discusses the various methods for the total synthesis of psoralen, its extraction, the pharmacological spectrum of psoralen, and the derivatization done on psoralen.
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Affiliation(s)
- Nancy Tripathi
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology BHU, Varanasi, 221005, India
| | - Nivedita Bhardwaj
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology BHU, Varanasi, 221005, India
| | - Sanjay Kumar
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology BHU, Varanasi, 221005, India
| | - Shreyans K Jain
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology BHU, Varanasi, 221005, India
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Lu Y, Zhang M, Zhang J, Jiang M, Bai G. Psoralen prevents the inactivation of estradiol and treats osteoporosis via covalently targeting HSD17B2. JOURNAL OF ETHNOPHARMACOLOGY 2023; 311:116426. [PMID: 36997132 DOI: 10.1016/j.jep.2023.116426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/22/2023] [Accepted: 03/21/2023] [Indexed: 06/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Psoralea corylifolia L. seeds (P. corylifolia), popularly known as Buguzhi in traditional Chinese medicine, are often used to treat osteoporosis in China. Psoralen (Pso) is the key anti-osteoporosis constituent in P. corylifolia, however, its targets and mechanism of action are still unclear. AIM OF THE STUDY The purpose of this study was to explore the interaction between Pso and 17-β hydroxysteroid dehydrogenase type 2 (HSD17B2), an estrogen synthesis-related protein that inhibits the inactivation of estradiol (E2) to treat osteoporosis. MATERIALS AND METHODS Tissue distribution of Pso was analyzed by in-gel imaging after oral administration of an alkynyl-modified Pso probe (aPso) in mice. The target of Pso in the liver was identified and analyzed using chemical proteomics. Co-localization and cellular thermal shift assays (CETSA) were used to verify the key action targets. To detect the key pharmacophore of Pso, the interaction of Pso and its structural analogs with HSD17B2 was investigated by CETSA, HSD17B2 activity assay, and in-gel imaging determination. Target competitive test, virtual docking, mutated HSD17B2 activity, and CETSA assay were used to identify the binding site of Pso with HSD17B2. A mouse model of osteoporosis was established by ovariectomies, and the efficacy of Pso in vivo was confirmed by micro-CT, H&E staining, HSD17B2 activity, and bone-related biochemical assays. RESULTS Pso regulated estrogen metabolism by targeting HSD17B2 in the liver, with the α, β-unsaturated ester in Pso being the key pharmacophore. Pso significantly suppressed HSD17B2 activity by irreversibly binding to Lys236 of HSD17B2 and preventing NAD+ from entering the binding pocket. In vivo studies in ovariectomized mice revealed that Pso could inhibit HSD17B2 activity, prevent the inactivation of E2, increase levels of endogenous estrogen, improve bone metabolism-related indices, and play a role in anti-osteoporosis. CONCLUSIONS Pso covalently binds to Lys236 of HSD17B2 in hepatocytes to prevent the inactivation of E2, thereby aiding in the treatment of osteoporosis.
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Affiliation(s)
- Yujie Lu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300353, China
| | - Man Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300353, China
| | - Jin Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300353, China
| | - Min Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300353, China.
| | - Gang Bai
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300353, China.
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Wu T, Liu L, Gao Z, Cui C, Fan C, Liu Y, Di M, Yang Q, Xu Z, Liu W. Extracellular matrix (ECM)-inspired high-strength gelatin-alginate based hydrogels for bone repair. Biomater Sci 2023; 11:2877-2885. [PMID: 36876524 DOI: 10.1039/d3bm00213f] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
It has always been a huge challenge to construct high-strength hydrogels that are composed entirely of natural polymers. In this study, inspired by the structural characteristics of the extracellular matrix (ECM), gelatin and hydrazide alginate were employed to mimic the composition of collagen and glycosaminoglycans (GAGs) in the ECM, respectively, to develop natural polymer (NP) high-strength hydrogels crosslinked by physical and covalent interactions (Gelatin-HAlg-DN). First, HAlg and gelatin can form physically crosslinked hydrogels (Gelatin-HAlg) due to electrostatic and hydrogen bond interactions. Then, the Gelatin-HAlg hydrogels can be further covalently crosslinked in the presence of 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride (EDC) and N-hydroxysuccinimide (NHS) to obtain Gelatin-HAlg-DN hydrogels. The obtained Gelatin-HAlg-DN hydrogels exhibit considerably enhanced mechanical properties (tensile strength: 0.9 MPa; elongation at break: 177%) with a maximum 16- and 3.2-fold increase in tensile strength and elongation at break, respectively, compared with gelatin methacrylate (GelMA) hydrogels. Importantly, the Gelatin-HAlg-DN hydrogels exhibit excellent biodegradability and swelling stability under physiological conditions, and the capability to support cell adhesion and proliferation. In a rat critical size bone defect model, Gelatin-HAlg-DN hydrogels loaded with psoralen could effectively promote bone regeneration, showing appealing potential as tissue engineering scaffolds.
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Affiliation(s)
- Tengling Wu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
| | - Luxing Liu
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,Department of Spine Surgery, Tianjin Hospital, Tianjin University, Tianjin 300211, China
| | - Ziwei Gao
- Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Chunyan Cui
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
| | - Chuanchuan Fan
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
| | - Yang Liu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
| | - Mingyuan Di
- Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Qiang Yang
- Department of Spine Surgery, Tianjin Hospital, Tianjin University, Tianjin 300211, China
| | - Ziyang Xu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
| | - Wenguang Liu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
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Huang K, Wu B, Hou Z, Ahmad A, Ahmed M, Khan AA, Tian F, Cheng F, Chu W, Deng K. Psoralen downregulates osteoarthritis chondrocyte inflammation via an estrogen-like effect and attenuates osteoarthritis. Aging (Albany NY) 2022; 14:6716-6726. [PMID: 36036756 PMCID: PMC9467404 DOI: 10.18632/aging.204245] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/03/2022] [Indexed: 11/25/2022]
Abstract
Estrogen and its receptor play a positive role in the development of osteoarthritis (OA). Psoralen is a plant-derived estrogen analog. This study aimed to verify whether psoralen inhibits OA through an estrogen-like effect. First, human primary chondrocytes in the late stage of OA were extracted to complete collagen type II immunofluorescence staining and cell proliferation experiments. Subsequently, estrogen, psoralen and estrogen receptor antagonists were co-cultured with OA chondrocytes, and RT-PCR was performed to detect the gene expression. A rabbit OA model was subsequently made by anterior cruciate ligament transection (ACLT). They were set as Sham group, OA group and Psoralen group, respectively. The articular cartilage samples were taken after 5 weeks of treatment, and the effect was observed by gross observation, histological staining, micro-CT scanning of subchondral bone. The results of cellular experiments displayed that the cultured cells were positive for collagen II fluorescence staining and 12 μg/mL psoralen was selected as the optimal concentration. In addition, psoralen had effects similar to estrogen, promoting the expression of estrogen tar-get genes CTSD, PGR and TFF1 and decreasing the expression of the inflammation-related gene TNF- α, IL-1β and IL-6. The effect of psoralen was blocked after the use of an estrogen receptor antagonist. Further animal experiments indicated that the psoralen group showed less destruction of cartilage tissue and decreased OASRI scores compared with the OA group. A subchondral bone CT scan demonstrated that psoralen significantly increased subchondral bone mineral density (BMD), trabecular thickness and trabecular number and decreased trabecular separation. In summary, psoralen inhibits the inflammatory production of chondrocytes, which is related to estrogen-like effect, and can be used to attenuate the progression of OA.
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Affiliation(s)
- Kui Huang
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
| | - Bo Wu
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
| | - Zhuhu Hou
- Departments of Orthopedics, The Jiangling County People’s Hospital, Jingzhou, China
| | - Akhlaq Ahmad
- The Second Affiliated Hospital, Guangdong Provincial Key Laboratory of Allergy and Clinical Immunology, The State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, China
| | - Mushtaq Ahmed
- Department of Biotechnology, University of Science and Technology, Bannu, Pakistan
| | - Ayesha Ali Khan
- Department of Biochemistry and Molecular Biology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Feng Tian
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
| | - Fan Cheng
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
| | - Wei Chu
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
| | - Ke Deng
- Departments of Orthopedics, The First Hospital of Yangtze University, Jingzhou, China
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Liang Q, Jiang C, Zhao Q, Guo Z, Xie M, Zou Y, Cai X, Su J, He Z, Zhao K. Application and prospect of exosomes combined with Chinese herbal medicine in orthopedics. J Herb Med 2022. [DOI: 10.1016/j.hermed.2022.100589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Huang Y, Liao L, Su H, Chen X, Jiang T, Liu J, Hou Q. Psoralen accelerates osteogenic differentiation of human bone marrow mesenchymal stem cells by activating the TGF-β/Smad3 pathway. Exp Ther Med 2021; 22:940. [PMID: 34306204 PMCID: PMC8281312 DOI: 10.3892/etm.2021.10372] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 05/07/2021] [Indexed: 12/18/2022] Open
Abstract
Psoralen, one of the active ingredients in Psoralea corylifolia, has been previously reported to regulate the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). A previous study revealed that psoralen can regulate the expression levels of microRNA-488 and runt-related transcription factor 2 (Runx2) to promote the osteogenic differentiation of BMSCs. However, the underlying signalling pathway in this process remains to be fully elucidated. BMSCs have also been confirmed to play a key role in the occurrence and development of osteoporosis, and are expected to be potential seed cells in the treatment of osteoporosis. In order to explore the potential signalling pathways of psoralen acting on BMSCs, in the present study, human BMSCs (hBMSCs) were treated with different concentrations of psoralen (0.1, 1, 10 and 100 µmol/l) and the TGF-β receptor I (RI) inhibitor SB431542 (5 µmol/l) in vitro for 3, 7 or 14 days. Cell Counting Kit-8 and MTT assays were used to measure cell proliferation and cell viability of hBMSCs following psoralen administration. Alkaline phosphatase (ALP) activity and alizarin red S staining were used to assess the osteogenic differentiation ability of hBMSCs. Reverse transcription-quantitative PCR and western blotting were used to measure the expression of osteogenic differentiation-related genes [bone morphogenetic protein 4 (BMP4), osteopontin (OPN), Runx2 and Osterix] and proteins associated with the TGF-β/Smad3 pathway [TGF-β1, TGF-β RI, phosphorylated (p-)Smad and Smad3]. Psoralen was found to increase the proliferation and viability of hBMSCs. Although different concentrations of psoralen enhanced ALP activity and the calcified nodule content in hBMSCs, the enhancement effects were more potent at lower concentrations (0.1, 1 and 10 µmol/l). The expression of BMP4, OPN, Osterix, Runx2, TGF-β1, TGF-β RI and p-Smad3 was also promoted by psoralen at lower concentrations (0.1, 1 and 10 µmol/l). In addition, whilst SB431542 could inhibit calcium deposition and osteogenic differentiation-related gene expression in hBMSCs, psoralen effectively reversed the inhibitory effects of SB431542. In conclusion, psoralen accelerates the osteogenic differentiation of hBMSCs by activating the TGF-β/Smad3 pathway, which may be valuable for the future clinical treatment of osteoporosis.
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Affiliation(s)
- Yongquan Huang
- Department of Orthopaedics, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China.,Graduate School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, P.R. China
| | - Liu Liao
- Graduate School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, P.R. China
| | - Haitao Su
- Department of Orthopaedics, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Xinlin Chen
- Department of Preventive Medicine and Health Statistics, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, P.R. China
| | - Tao Jiang
- Department of Orthopaedics, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Jun Liu
- Department of Orthopaedics, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Qiuke Hou
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, P.R. China
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Liu H, Xu Y, Cui Q, Liu N, Chu F, Cong B, Wu Y. Effect of Psoralen on the Intestinal Barrier and Alveolar Bone Loss in Rats With Chronic Periodontitis. Inflammation 2021; 44:1843-1855. [PMID: 33839980 DOI: 10.1007/s10753-021-01462-7] [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: 01/26/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 12/25/2022]
Abstract
To study the effects of psoralen on the intestinal barrier and alveolar bone loss (ABL) in rats with chronic periodontitis. Fifty-two 8-week-old specific pathogen-free (SPF) male Sprague-Dawley (SD) rats were randomly divided into the following four groups: Control group (Control), psoralen group of healthy rats (Pso), periodontitis model group (Model), and psoralen group of periodontitis rats (Peri+Pso). The alveolar bone resorption of maxillary molars was observed via haematoxylin-eosin staining and micro-computed tomography. The expression level of receptor activator of nuclear factor-κB ligand (RANKL) and osteoprotegerin (OPG) in periodontal tissues was evaluated by immunofluorescence staining. The changes in serum tumour necrosis factor (TNF)-α, interleukin (IL)-10, IL-6, intestinal mucosal occludin, and claudin-5 were detected using enzyme-linked immunosorbent assay (ELISA). The level of intestinal mucosal NOD2 was detected using immunohistochemical methods. DNA was extracted from the intestinal contents and the 16s rRNA gene was sequenced using an Illumina MiSeq platform. The expression of NOD2 protein in the intestinal tract of periodontitis rats decreased after intragastric psoralen administration. Psoralen increased the intestinal microbiota diversity of rats. The level of serum pro-inflammatory factor TNF-α decreased and the level of anti-inflammatory factor IL-10 increased. ABL was observed to be significantly decreased in rats treated with psoralen. Psoralen decreased the RANKL/OPG ratio of periodontitis rats. Psoralen may affect the intestinal immune barrier and ecological barrier, mediate immune response, promote the secretion of anti-inflammatory factor IL-10, and reduce the secretion of the pro-inflammatory factor TNF-α, thus reducing ABL in experimental periodontitis in rats.
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Affiliation(s)
- Hua Liu
- Department of Stomatology, School of Stomatology of Qingdao University, Qingdao, 266003, Shandong Province, China
| | - Yingjie Xu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China
| | - Qi Cui
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China
| | - Ning Liu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China
| | - Fuhang Chu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China
| | - Beibei Cong
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China
| | - Yingtao Wu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, No.17 Dexian Road, Shinan District, Qingdao, 266001, Shandong Province, China.
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Huang K, Sun YQ, Chen XF, Tian F, Cheng F, Gong QL, Liu KB. Psoralen, a natural phytoestrogen, improves diaphyseal fracture healing in ovariectomized mice: A preliminary study. Exp Ther Med 2021; 21:368. [PMID: 33732341 PMCID: PMC7903388 DOI: 10.3892/etm.2021.9799] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 09/16/2020] [Indexed: 12/20/2022] Open
Abstract
Psoralen is an effective active component extracted from Psoraleacorylifolia, which can promote bone formation in osteoporotic animals. However, to the best of our knowledge, its effect on fracture healing has not yet been examined. In the present study, open femur fractures were created in ovariectomy (OVX)-induced osteoporotic mice. OVX mice were treated with psoralen (psoralen+OVX group) or physiological saline (OVX group) by oral gavage. Radiographic and histological results demonstrated progressed callus consolidation in the psoralen+OVX group compared with the OVX group after 10 and 21 days of treatment. Qualitative histological analysis showed that the number of osteoclasts was significantly reduced in the psoralen+OVX group after treatment. Moreover, reverse transcription-quantitative PCR analysis of callus samples showed increased expression of bone morphogenetic protein-2 (BMP-2) and osteoprotegerin (OPG), and decreased expression of receptor activator of nuclear factor-κB ligand (RANKL) at 10 and 21 days post injury in the psoralen+OVX group compared with the OVX group. Furthermore, western blot analysis showed that psoralen significantly increased the expression of estrogen receptor (ER)-α, but had no effect on ER-β expression; these results were further confirmed by immunohistochemistry. To conclude, these results indicated that psoralen may promote callus formation and inhibit osteoclast genesis by increasing BMP-2 and ER-α levels, and OPG/RANKL ratio. Consequently, psoralen could be a possible treatment for osteoporotic fracture-related complications.
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Affiliation(s)
- Kui Huang
- Department of Orthopedics, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Ya-Qiong Sun
- Department of Imaging, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Xiao-Feng Chen
- Department of Orthopedics, Panyu Hospital of Chinese Medicine, Guangzhou, Guangdong 511400, P.R. China
| | - Feng Tian
- Department of Orthopedics, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Fan Cheng
- Department of Orthopedics, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Qian-Long Gong
- Department of Orthopedics, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Ke-Bin Liu
- Department of Orthopedics, The First Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
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Li H, Wu R, Yu H, Zheng Q, Chen Y. Bioactive Herbal Extracts of Traditional Chinese Medicine Applied with the Biomaterials: For the Current Applications and Advances in the Musculoskeletal System. Front Pharmacol 2021; 12:778041. [PMID: 34776987 PMCID: PMC8581265 DOI: 10.3389/fphar.2021.778041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 10/15/2021] [Indexed: 02/05/2023] Open
Abstract
Traditional Chinese medicine (TCM) has demonstrated superior therapeutic effect for musculoskeletal diseases for thousands of years. Recently, the herbal extracts of TCM have received rapid advances in musculoskeletal tissue engineering (MTE). A literature review collecting both English and Chinese references on bioactive herbal extracts of TCM in biomaterial-based approaches was performed. This review provides an up-to-date overview of application of TCMs in the field of MTE, involving regulation of multiple signaling pathways in osteogenesis, angiogenesis, anti-inflammation, and chondrogenesis. Meanwhile, we highlight the potential advantages of TCM, opening the possibility of its extensive application in MTE. Overall, the superiority of traditional Chinese medicine turns it into an attractive candidate for coupling with advanced additive manufacturing technology.
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Affiliation(s)
- Haotao Li
- Department of Orthopedics, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Rongjie Wu
- Department of Orthopedics, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Haiyang Yu
- Department of Orthopedics, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Qiujian Zheng
- Department of Orthopedics, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- *Correspondence: Qiujian Zheng, ; Yuanfeng Chen,
| | - Yuanfeng Chen
- Department of Orthopedics, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Research Department of Medical Science, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- *Correspondence: Qiujian Zheng, ; Yuanfeng Chen,
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Ren Y, Song X, Tan L, Guo C, Wang M, Liu H, Cao Z, Li Y, Peng C. A Review of the Pharmacological Properties of Psoralen. Front Pharmacol 2020; 11:571535. [PMID: 33013413 PMCID: PMC7500444 DOI: 10.3389/fphar.2020.571535] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/19/2020] [Indexed: 12/13/2022] Open
Abstract
Psoralen is the principal bioactive component in the dried fruits of Cullen corylifolium (L.) Medik (syn. Psoralea corylifolia L), termed "Buguzhi" in traditional Chinese medicine (TCM). Recent studies have demonstrated that psoralen displays multiple bioactive properties, beneficial for the treatment of osteoporosis, tumors, viruses, bacteria, and inflammation. The present review focuses on the research evidence relating to the properties of psoralen gathered over recent years. Firstly, multiple studies have demonstrated that psoralen exerts strong anti-osteoporotic effects via regulation of osteoblast/osteoclast/chondrocyte differentiation or activation due to the participation in multiple molecular mechanisms of the wnt/β-catenin, bone morphogenetic protein (BMP), inositol-requiring enzyme 1 (IRE1)/apoptosis signaling kinase 1 (ASK1)/c-jun N-terminal kinase (JNK) and the Protein Kinase B(AKT)/activator protein-1 (AP-1) axis, and the expression of miR-488, peroxisome proliferators-activated receptor-gamma (PPARγ), and matrix metalloproteinases (MMPs). In addition, the antitumor properties of psoralen are associated with the induction of ER stress-related cell death via enhancement of PERK: Pancreatic Endoplasmic Reticulum Kinase (PERK)/activating transcription factor (ATF), 78kD glucose-regulated protein (GRP78)/C/EBP homologous protein (CHOP), and 94kD glucose-regulated protein (GRP94)/CHOP signaling, and inhibition of P-glycoprotein (P-gp) or ATPase that overcomes multidrug resistance. Furthermore, multiple articles have shown that the antibacterial, anti-inflammatory and neuroprotective effects of psoralen are a result of its interaction with viral polymerase (Pol), destroying the formation of biofilm, and regulating the activation of tumor necrosis factor alpha (TNF-α), transforming growth factor beta (TGF-β), interleukin 4/5/6/8/12/13 (IL-4/5/6/8/12/13), GATA-3, acetylcholinesterase (AChE), and the hypothalamic-pituitary-adrenal (HPA) axis. Finally, the toxic effects and mechanisms of action of psoralen have also been reviewed.
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Affiliation(s)
- Yali Ren
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Xiaominting Song
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Lu Tan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Chuanjie Guo
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Miao Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Hui Liu
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, China, Pharmaceutical University, Nanjing, China
| | - Zhixing Cao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Yuzhi Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Cheng Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
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12
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Li X, Garamus VM, Li N, Zhe Z, Willumeit-Römer R, Zou A. Loading Psoralen into liposomes to enhance its stimulatory effect on the proliferation and differentiation of mouse calvarias osteoblasts. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2018.1462196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Xiaoran Li
- Shanghai Key Laboratory of Functional Materials Chemistry, State Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P.R. China
| | - Vasil M. Garamus
- Helmholtz-Zentrum Geesthacht: Centre for Materials and Coastal Research, Institute of Materials Research, Geesthacht, Germany
| | - Na Li
- National Center for Protein Science Shanghai and Shanghai Institute of Biochemistry and Cell Biology, Shanghai, P. R. China
| | - Zhe Zhe
- Shanghai municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Regine Willumeit-Römer
- Helmholtz-Zentrum Geesthacht: Centre for Materials and Coastal Research, Institute of Materials Research, Geesthacht, Germany
| | - Aihua Zou
- Shanghai Key Laboratory of Functional Materials Chemistry, State Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P.R. China
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13
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Xu K, Sha Y, Wang S, Chi Q, Liu Y, Wang C, Yang L. Effects of Bakuchiol on chondrocyte proliferation via the PI3K-Akt and ERK1/2 pathways mediated by the estrogen receptor for promotion of the regeneration of knee articular cartilage defects. Cell Prolif 2019; 52:e12666. [PMID: 31407423 PMCID: PMC6797515 DOI: 10.1111/cpr.12666] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/07/2019] [Accepted: 06/29/2019] [Indexed: 12/20/2022] Open
Abstract
Objectives Cartilaginous tissue degradation occurs because of the lack of survival of chondrocytes. Here, we ascertained whether bakuchiol (BAK) has the capability of activating chondrocyte proliferation. Materials and methods The effect of BAK on the proliferation of rat chondrocytes at a concentration of 10 and 20 µmol/L was investigated. The molecular mechanisms involving target binding and signalling pathways were elucidated by RNA‐sequencing, qPCR, molecular docking and Western blotting. Matrigel mixed with bakuchiol was implanted locally into rat knee articular cartilage defects to verify the activation of chondrocytes due to bakuchiol in vivo. Results Bakuchiol implantation resulted in the activation of rat chondrocyte proliferation in a dose‐dependent manner. RNA‐sequencing revealed 107 differentially expressed genes (DEGs) with 75 that were up‐regulated and 32 that were down‐regulated, indicating increased activation of the PI3K‐Akt and cell cycle pathways. Activation of the phosphorylation of Akt, ERK1/2 and their inhibitors blocked the proliferative effect of bakuchiol treatment, confirming its direct involvement in these signal transduction pathways. Molecular docking and siRNA silencing revealed that estrogen receptor‐α (ERα) was the target of bakuchiol in terms of its cell proliferative effect via PI3K activation. Two weeks after implantation of bakuchiol, the appearance and physiological structure of the articular cartilage was more integrated with abundant chondrocytes and cartilage matrix compared to that of the control. Conclusions Bakuchiol demonstrated significant bioactivity towards chondrocyte proliferation via the PI3K‐Akt and ERK1/2 pathways mediated by estrogen receptor activation and exhibited enhanced promotion of the remodelling of injured cartilage.
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Affiliation(s)
- Kang Xu
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,Hubei Engineering Technology Research Center of TCM Processing, College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.,Department of Cardiovascular Surgery, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Yongqiang Sha
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
| | - Sixiang Wang
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Qingjia Chi
- Department of Mechanics and Engineering Structure, Hubei Key Laboratory of Theory and Application of Advanced Materials Mechanics, Wuhan University of Technology, Wuhan, China
| | - Yanju Liu
- Hubei Engineering Technology Research Center of TCM Processing, College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China
| | - Chunli Wang
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Li Yang
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
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14
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Abdallah BM, Ali EM. 5'-hydroxy Auraptene stimulates osteoblast differentiation of bone marrow-derived mesenchymal stem cells via a BMP-dependent mechanism. J Biomed Sci 2019; 26:51. [PMID: 31277646 PMCID: PMC6610929 DOI: 10.1186/s12929-019-0544-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 06/26/2019] [Indexed: 12/28/2022] Open
Abstract
Background Identifying bone anabolic agents is a superior strategy for the treatment of osteoporosis. Naturally, derived coumarin derivatives have shown osteoanabolic effect in vitro and in vivo. In this study, we investigated the effect of 5′-Hydroxy Auraptene (5′-HA), a coumarin derivative that newly isolated from Lotus lalambensis Schweinf on the differentiation of the mouse bone marrow-derived mesenchymal (skeletal) stem cells (mBMSCs) into osteoblast and adipocyte. Methods The effect of 5′-HA on mBMSCs cell proliferation and osteoblast differentiation was assessed by measuring cell viability, quantitative alkaline phosphatase (ALP) activity assay, Alizarin red staining for matrix mineralization and osteogenic gene array expression. Adipogenesis was measured by Oil Red O staining and quantitative real time PCR (qPCR) analysis of adipogenic markers. Regulation of BMPs signaling pathways by 5′-HA was measured by Western blot analysis and qPCR. Results 5′-HA showed to stimulate the differentiation of mBMSCs into osteogenic cell lineage in a dose-dependent manner, without affecting their differentiation into adipocytic cell lineage. Treatment of mBMSCs with 5′-HA showed to promote significantly the BMP2-induced osteogenesis in mBMSCs via activating Smad1/5/8 phosphorylation and increasing Smad4 expression. Blocking of BMP signaling using BMPR1 selective inhibitor LDN-193189 significantly inhibited the stimulatory effect of 5′-HA on osteogenesis. Conclusions Our data identified 5′-HA, as a novel coumarin derivative that function to stimulate the differentiation of mBMSCs into osteoblasts in BMP-signaling dependent mechanism. Electronic supplementary material The online version of this article (10.1186/s12929-019-0544-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Basem M Abdallah
- Biological Sciences Department, College of Science, King Faisal University, Hofuf-31982, Al-Ahsa, Saudi Arabia. .,Endocrine Research (KMEB), Department of Endocrinology, Odense University Hospital and University of Southern Denmark, Odense, Denmark.
| | - Enas M Ali
- Biological Sciences Department, College of Science, King Faisal University, Hofuf-31982, Al-Ahsa, Saudi Arabia.,Department of Botany and Microbiology, Faculty of Science, Cairo University, Cairo, Egypt
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15
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Li YP, Wu B, Liang J, Li F. Isopsoralen ameliorates H 2O 2-induced damage in osteoblasts via activating the Wnt/β-catenin pathway. Exp Ther Med 2019; 18:1899-1906. [PMID: 31410152 DOI: 10.3892/etm.2019.7741] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 05/16/2019] [Indexed: 01/03/2023] Open
Abstract
Osteoporosis is a disease with a worldwide prevalence that involves a severe loss of bone mineral density and decreased microarchitecture, which increases the risk of bone fracture. The present study evaluated the effects of isopsoralen on osteoblastic OB-6 cells following hydrogen peroxide (H2O2)-induced damage and investigated the molecular mechanisms involved in this process. For in vitro experiments, OB-6 osteoblasts were treated with H2O2 or H2O2 + isopsoralen then the cell viability, apoptosis, reactive oxygen species (ROS) production and calcium accumulation were determined. Results demonstrated that treatment with H2O2 reduced cell viability, runt-related transcription factor 2 (RUNX2) and osteocalcin (OCN) expression levels, and calcium deposition, whilst markedly increasing cell apoptosis and ROS production. However, isopsoralen (1 µM) provided significant protection against H2O2-induced alterations in osteoblasts. In addition, isopsoralen effectively upregulated protein expression of tankyrase and β-catenin which are the main transductors of the Wnt/β-catenin pathway. Of note, the protective effects of isopsoralen against H2O2-induced damage were attenuated in OB-6 cells treated with tankyrase inhibitor XAV-939. In conclusion, the present findings provided evidence that isopsoralen attenuated oxidative stress-induced injury in osteoblasts via the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Yu-Peng Li
- Department of Orthopedics, The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Bin Wu
- Department of Orthopedics, The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Jie Liang
- Department of Orthopedics, The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Fei Li
- Department of Orthopedics, The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
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16
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Zhang T, Han W, Zhao K, Yang W, Lu X, Jia Y, Qin A, Qian Y. Psoralen accelerates bone fracture healing by activating both osteoclasts and osteoblasts. FASEB J 2019; 33:5399-5410. [PMID: 30702934 DOI: 10.1096/fj.201801797r] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Bone fracture healing is a complex, dynamic process that involves various cell types, with osteoclasts and osteoblasts playing indispensable roles. In this study, we found that psoralen, the main active ingredient in Psoralea corylifolia L. fruit extract, enhanced bone fracture healing through activation of osteoclast and osteoblast activity via the ERK signaling pathway. In detail, psoralen promoted receptor activator of nuclear factor-κB ligand-induced osteoclastogenesis, mRNA expression of osteoclast-specific genes, and osteoclastic bone resorption in primary bone marrow-derived macrophages. Meanwhile, psoralen induced osteogenic differentiation by promoting the mRNA expression of the osteoblast differentiation markers alkaline phosphatase, runt-related transcription factor 2, osterix, and osteocalcin. At the molecular level, psoralen preferentially activated ERK1/2 but not JNK or p38 MAPKs. Further experiments revealed that psoralen-induced osteoclast and osteoblast differentiation was abrogated by a specific inhibitor of phosphorylated ERK. In addition, psoralen accelerated bone fracture healing in a rat tibial fracture model, and the numbers of osteoclasts and osteoblasts were increased in psoralen-treated fracture callus. Taken together, our findings indicate that psoralen accelerates bone fracture healing through activation of osteoclasts and osteoblasts via ERK signaling and has potential as a novel drug in the orthopedic clinic for the treatment of bone fractures.-Zhang, T., Han, W., Zhao, K., Yang, W., Lu, X., Jia, Y., Qin, A., Qian, Y. Psoralen accelerates bone fracture healing by activating both osteoclasts and osteoblasts.
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Affiliation(s)
- Tan Zhang
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - Weiqi Han
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - Kangxian Zhao
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - Wanlei Yang
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - Xuanyuan Lu
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - Yewei Jia
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
| | - An Qin
- Department of Orthopedics, Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yu Qian
- Department of Orthopaedics, Shaoxing People's Hospital, Zhejiang University School of Medicine, Shaoxing, China
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17
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Wang C, Al-Ani MK, Sha Y, Chi Q, Dong N, Yang L, Xu K. Psoralen Protects Chondrocytes, Exhibits Anti-Inflammatory Effects on Synoviocytes, and Attenuates Monosodium Iodoacetate-Induced Osteoarthritis. Int J Biol Sci 2019; 15:229-238. [PMID: 30662362 PMCID: PMC6329921 DOI: 10.7150/ijbs.28830] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 10/19/2018] [Indexed: 12/21/2022] Open
Abstract
Current study examined whether psoralen (PSO) exhibits anti-inflammatory responses, protection and activation of chondrocytes, and relieve osteoarthritis (OA). Rats chondrocytes and human synoviocytes were cultured in tumor necrosis factor-α (TNF-α) conditioned culture medium with/without PSO to test the cell morphologies and cytotoxicities in vitro. Cartilaginous extracellular matrix (ECM) and proliferative gene/protein expression levels were evaluated in chondrocytes. Meanwhile, matrix metalloproteinases (MMPs) and interleukins (ILs) gene/protein expression were analyzed in synoviocytes. SD rats of monosodium iodoacetate (MIA) induced OA model were used in order to assess the effects of PSO on attenuating degeneration of the articular cartilage in vivo. Results showed TNF-α conditioned culturing with/without PSO (1-100 µM) had no any toxicity on both the cell lines. PSO (10 µM) activated cartilaginous specific ECM expression along with up-regulation of proliferative genes at transcriptional levels. Interestingly, PSO significantly reversed TNF-α induced up-regulation of MMP13 and ILs synoviocytes in a dose-dependent manner (1 to 20 µM), while down-regulated cartilaginous ECM production. Following six weeks of PSO treatments to articular cartilage osteoarthritis, compared to MIA-induced group, the appearance and physiological structure of articular cartilage was more integrated with greatly organized chondrocytes and abundant cartilage matrix. In conclusion, PSO protects and activates chondrocytes, antagonizing the expression of MMPs and ILs secreted by synovial cells, and effectively attenuates MIA-induced OA.
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Affiliation(s)
- Chunli Wang
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, P.R. China
| | - Mohanad Kh Al-Ani
- Tikrit Universtiy, College of medicine, department of microbiology, P.O. Box (45) Salahaddin province, Tikrit, Iraq
| | - Yongqiang Sha
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, 361021, Fujian, China
| | - Qingjia Chi
- Department of Mechanics and Engineering Structure, Hubei Key Laboratory of Theory and Application of Advanced Materials Mechanics, Wuhan University of Technology, China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Li Yang
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, P.R. China
| | - Kang Xu
- National Innovation and Attracting Talents "111" base, Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, P.R. China.,Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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18
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Li X, Yu C, Hu Y, Xia X, Liao Y, Zhang J, Chen H, Lu W, Zhou W, Song Z. New Application of Psoralen and Angelicin on Periodontitis With Anti-bacterial, Anti-inflammatory, and Osteogenesis Effects. Front Cell Infect Microbiol 2018; 8:178. [PMID: 29922598 PMCID: PMC5996246 DOI: 10.3389/fcimb.2018.00178] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 05/08/2018] [Indexed: 01/10/2023] Open
Abstract
Psoralen and angelicin are two effective compounds isolated from psoraleae, a traditional Chinese medicine. They have a wide range of applications for bone disease treatment and immune modulation. In this study, we explored their new applications for the treatment of periodontal diseases. This study aimed to investigate the effects of psoralen and angelicin on Porphyromonas gingivalis growth and P. gingivalis-derived lipopolysaccharide (Pg-LPS)-induced inflammation, and further to evaluate their effects on osteogenesis. Finally, the effects of angelicin on a mouse model of periodontitis were also investigated. The results showed that psoralen and angelicin had beneficial dose-dependent effects regarding the inhibition of planktonic P. gingivalis and biofilms of P. gingivalis. There were no significant differences in the viability of monocyte-like THP-1 cells and human periodontal ligament cells (hPDLCs) treated with either psoralen or angelicin compared to the untreated control cells. Psoralen and angelicin also markedly decreased the mRNA expression and release of inflammatory cytokines (interleukin [IL]-1β and IL-8) by THP-1 cells in a dose-dependent manner. They significantly enhanced the alkaline phosphatase (ALP) activity of hPDLCs and up-regulated the expression of osteogenic proteins (runt-related transcription factor 2 [RUNX2], distal-less homeobox 5 [DLX5], and osteopontin [OPN]). Angelicin significantly attenuated alveolar bone loss and inflammation response in the mice with periodontitis. In conclusion, our data demonstrated that psoralen and angelicin could inhibit the growth of planktonic P. gingivalis and P. gingivalis biofilm. It is also the first report on the anti-inflammatory effect of psoralen and angelicin against Pg-LPS. They also had an osteogenesis-potentiating effect on hPDLCs. The in vivo study also indicated the effect of angelicin regarding protection against periodontitis. Our study highlighted the potential ability of psoralen and angelicin to act as novel natural agents to prevent and treat periodontitis.
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Affiliation(s)
- Xiaotian Li
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Chunbo Yu
- Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Laboratory of Oral Microbiota and Systemic Disease, Shanghai Research Institute of Stomatology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Hu
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Xinyi Xia
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Yue Liao
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Jing Zhang
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Huiwen Chen
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Weili Lu
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - Wei Zhou
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China.,Laboratory of Oral Microbiota and Systemic Disease, Shanghai Research Institute of Stomatology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongchen Song
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
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19
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Alam F, Khan GN, Asad MHHB. Psoralea corylifolia L: Ethnobotanical, biological, and chemical aspects: A review. Phytother Res 2018; 32:597-615. [PMID: 29243333 PMCID: PMC7167735 DOI: 10.1002/ptr.6006] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 01/04/2023]
Abstract
Psoralea corylifolia L. (Leguminosae) is a well-known traditional medicinal plant used from ancient times for treatment of various ailments. It is widely distributed and an important part of therapeutics in Ayurveda and in Chinese medicines. The aim of this review is to present comprehensive and most up to date report on its ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects. Studies on the ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects of P. corylifolia were published until year 2017 and were searched using various scientific databases. The scientific literature searched revealed that these plant species has been extensively investigated in vivo and in vitro for various biological and phytochemical studies. It has cardiotonic, vasodilator, pigmentor, antitumor, antibacterial, cytotoxic, and anti-helminthic properties and locally used for alopecia, inflammation, leukoderma, leprosy, psoriasis, and eczema. So far, about a hundred bioactive compounds have been isolated from seeds and fruits, and most important compounds identified belongs to coumarins, flavonoids, and meroterpenes groups. This review article summarized the most updated scientific literature on bioactive phytochemical and biological activities of P. corylifolia. This article will be a useful addition to providing information for future research, and more standard clinical trials are needed for the plant to be used as therapeutic agent.
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Affiliation(s)
- Fiaz Alam
- Department of PharmacyCOMSATS Institute of Information TechnologyAbbottabad22060Pakistan
| | - Gul Nawaz Khan
- Department of PharmacyCOMSATS Institute of Information TechnologyAbbottabad22060Pakistan
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20
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Chen JC, Hsieh MJ, Chen CJ, Lin JT, Lo YS, Chuang YC, Chien SY, Chen MK. Polyphyllin G induce apoptosis and autophagy in human nasopharyngeal cancer cells by modulation of AKT and mitogen-activated protein kinase pathways in vitro and in vivo. Oncotarget 2018; 7:70276-70289. [PMID: 27602962 PMCID: PMC5342552 DOI: 10.18632/oncotarget.11839] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 08/24/2016] [Indexed: 01/04/2023] Open
Abstract
Polyphyllin G (also call polyphyllin VII), extract from rhizomes of Paris yunnanensis Franch, has been demonstrated to have strong anticancer activities in a wide variety of human cancer cell lines. Previous studies found that Polyphyllin G induced apoptotic cell death in human hepatoblastoma cancer and lung cancer cells. However, the underlying mechanisms of autophagy in human nasopharyngeal carcinoma (NPC) remain unclear. In this study, Polyphyllin G can potently induced apoptosis dependent on the activations of caspase-8, -3, and -9 and the changes of Bcl-2, Bcl-xL and Bax protein expression in different human NPC cell lines (HONE-1 and NPC-039). The amount of both LC3-II and Beclin-1 was intriguingly increased suggest that autophagy was induced in Polyphyllin G-treated NPC cells. To further clarify whether Polyphyllin G-induced apoptosis and autophagy depended on AKT/ERK/JNK/p38 MAPK signaling pathways, cells were combined treated with AKT inhibitor (LY294002), ERK1/2 inhibitor (U0126), p38 MAPK inhibitor (SB203580), or JNK inhibitor (SP600125). These results demonstrated that Polyphyllin G induced apoptosis in NPC cells through activation of ERK, while AKT, p38 MAPK and JNK were responsible for Polyphyllin G-induced autophagy. Finally, an administration of Polyphyllin G effectively suppressed the tumor growth in the NPC carcinoma xenograft model in vivo. In conclusion, our results reveal that Polyphyllin G inhibits cell viability and induces apoptosis and autophagy in NPC cancer cells, suggesting that Polyphyllin G is an attractive candidate for tumor therapies. Polyphyllin G may promise candidate for development of antitumor drugs targeting nasopharyngeal carcinoma.
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Affiliation(s)
- Jui-Chieh Chen
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi 600, Taiwan
| | - Ming-Ju Hsieh
- Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan.,School of Optometry, Chung Shan Medical University, Taichung 40201, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | - Chih-Jung Chen
- Department of Surgical Pathology, Changhua Christian Hospital, Changhua 500, Taiwan.,Department of Medical Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Jen-Tsun Lin
- Hematology & Oncology, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yu-Sheng Lo
- Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yi-Ching Chuang
- Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Su-Yu Chien
- Department of Pharmacy, Changhua Christian Hospital, Changhua 500, Taiwan.,College of Health Sciences, Chang Jung Christian University, Tainan 71101, Taiwan.,Center for General Education, Mingdao University, Changhua 52345, Taiwan
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
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Zheng W, Lin P, Ma Y, Shao X, Chen H, Chen D, Liu X, Li X, Ye H. Psoralen promotes the expression of cyclin D1 in chondrocytes via the Wnt/β-catenin signaling pathway. Int J Mol Med 2017; 40:1377-1384. [PMID: 28949389 PMCID: PMC5627873 DOI: 10.3892/ijmm.2017.3148] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 09/06/2017] [Indexed: 02/05/2023] Open
Abstract
Psoralen (PSO), the active ingredient of Fructus Psoraleae (FP) the dried ripe fruit of Psoralea corylifolia L., has been commonly used in traditional Chinese medicine (TCM) for the treatment of osteoarthritis (OA). We found that PSO activates cartilaginous cellular functions of rat chondrocytes in vitro. However, the effect of PSO on chondrocyte proliferation and the precise mechanisms involved remain to be elucidated. We investigated the effects of PSO on chondrocytes isolated from Sprague-Dawley (SD) rats and evaluated involvement of the Wnt/β-catenin signaling pathway. The viability of chondrocytes treated with PSO was increased in a dose- and time-dependent manner, as assessed by MTT assay. We found that the gene expression and protein levels of Wnt-4, Frizzled-2, β-catenin and cyclin D1 in the PSO-treated chondrocytes were significantly upregulated, while the gene expression and protein level of glycogen synthase kinase-3β (GSK-3β) were downregulated, compared with the untreated chondrocytes. By immunofluorescence, we also found that PSO induced β-catenin nuclear translocation. Importantly, the expression of β-catenin and cyclin D1 was partly inhibited by Dickkopf-1 (DKK-1), an inhibitor of the Wnt/β-catenin signaling pathway. Additionally, Col-II expression in chondrocytes was increased after treatment with PSO. Taken together, these results indicate that PSO promotes chondrocyte proliferation by activating the Wnt/β-catenin signaling pathway, and it may play an important role in the treatment of OA.
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Affiliation(s)
- Wenwei Zheng
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Pingdong Lin
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Yuhuan Ma
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Xiang Shao
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Houhuang Chen
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Da Chen
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Xianxiang Liu
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Xihai Li
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Hongzhi Ye
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
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22
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Li F, Li Q, Huang X, Wang Y, Ge C, Qi Y, Guo W, Sun H. Psoralen stimulates osteoblast proliferation through the activation of nuclear factor-κB-mitogen-activated protein kinase signaling. Exp Ther Med 2017; 14:2385-2391. [PMID: 28962172 PMCID: PMC5609190 DOI: 10.3892/etm.2017.4771] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 03/23/2017] [Indexed: 12/31/2022] Open
Abstract
Osteoporosis is a systemic skeletal disease that leads to increased bone fragility and susceptibility to fracture. Approximately 50% of postmenopausal women develop osteoporosis as a result of postmenopausal estrogen deficiency. To reduce fractures related to osteoporosis in women, previous studies have focused on therapeutic strategies that aim to increase bone formation or decrease bone resorption. However, pharmacological agents that aim to improve bone fracture susceptibility exhibit side effects. Current studies are investigating natural alternatives that possess the benefits of selective estrogen receptor modulators (SERMs) without the adverse effects. Recent studies have indicated that phytoestrogen may be an ideal natural SERM for the treatment of osteoporosis. In Chinese herbal medicine, psoralen, as the predominant substance of Psoralea corylifolia, is considered to be a phytoestrogen and is used as a remedy for osteoporosis. A number of studies have demonstrated the efficacy of psoralen in bone formation. However, the pathways and underlying molecular mechanisms that participate in psoralen-induced osteoblast formation are not well understood. In the present study, hFOB1.19 cells were treated with psoralen at different concentrations (0, 5, 10, 15 and 20 µM) for 0, 24, 36, 48 and 72 h, respectively. Reverse transcription-quantitative polymerase chain reaction and western blot assays were performed to detect glucose transporter 3 (GLUT3) expression. A cell counting kit-8 assay was used to analyze cell proliferation. In addition the effects of mitogen activated protein kinase inhibitors on extracellular signal-regulated kinase (ERK), phosphorylated (p)-ERK, p38, p-p38, c-Jun N-terminal kinase (JNK) and p-JNK expressions and cell proliferation were measured, as was the effect of nuclear factor (NF)-κB inhibitor on P65 and GLUT3 expressions and cell proliferation. The results indicated that psoralen stimulates hFOB1.19 cell proliferation in a dose-dependent manner (P<0.05). Phospho-ERK, p38 and JNK were markedly increased by psoralen compared with the control group (P<0.05), and the specific inhibitors of ERK (SCH772984), p38 (SB203580) and JNK (SP600125) reversed the stimulatory effects of psoralen on signal marker phosphorylation (P<0.05). The rate of psoralen-induced cell proliferation was significantly suppressed by inhibitors of ERK, JNK and p38 compared with psoralen treatment alone (P<0.05). In addition, psoralen stimulated osteoblast proliferation via the NF-κB signaling pathway. Therefore, the present findings suggest that psoralen may be a potential natural alternative to SERMs in the treatment of osteoporosis and fractures.
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Affiliation(s)
- Feimeng Li
- Guangdong Traditional Medical and Sports Injury Rehabilitation Research Institute, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Qihuo Li
- Fourth Department of Orthopedics, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Xiaoqing Huang
- Department of Chinese Medicine, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Yunting Wang
- Fourth Department of Orthopedics, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Chana Ge
- Fourth Department of Orthopedics, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Yong Qi
- Department of Orthopedics, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Wei Guo
- Fourth Department of Orthopedics, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Hongtao Sun
- Department of Orthopedics, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
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Wang J, Li SF, Wang T, Sun CH, Wang L, Huang MJ, Chen J, Zheng SW, Wang N, Zhang YJ, Chen TY. Isopsoralen-mediated suppression of bone marrow adiposity and attenuation of the adipogenic commitment of bone marrow-derived mesenchymal stem cells. Int J Mol Med 2017; 39:527-538. [PMID: 28204811 PMCID: PMC5360393 DOI: 10.3892/ijmm.2017.2880] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 10/04/2016] [Indexed: 11/06/2022] Open
Abstract
Osteoporosis (OP) increases the risk of bone fractures and other complications, and is thus a major clinical problem. In this study, we examined the effect of isopsoralen on the differentiation of bone-derived marrow mesenchymal stem cells (BMSCs) into osteoblasts and adipocytes, as well as bone formation under osteoporotic conditions. Primary femoral BMSCs isolated from C57BL/6 mice were used to evaluate the isopsoralen-mediated regulation of the expression of alkaline phosphatase (ALP), osteocalcin (OCN) and runt-related transcription factor 2 (RUNX2) during osteogenesis 2 weeks. We also examined the expression of peroxisome proliferator-activated receptor γ (PPARγ) and CCAAT/enhancer binding protein β (C/EBPβ) under adipogenic conditions for 1 and 2 weeks. In addition, ovariectomized (OVX) mice were used to examine the effects of isopsoralen on bone formation for 2 months. Finally, mammalian target of rapamycin complex 1 (mTORC1) signaling was examined under osteogenic and adipogenic conditions. We found that following treatment with isopsoralen, the expression levels of ALP, OCN and RUNX2 were upregulated, whereas those of PPARγ and C/EBPβ were downregulated. mTORC1 signaling was also inhibited in vitro and in vivo. In the OVX mice that were intragastrically administered isopsoralen, bone parameters (trabecular thickness, bone volume/total volume and trabecular number) in the distal femoral metaphysis were significantly increased and the adipocyte number was decreased. On the whole, our findings demonstrate that isopsoralen promoted BMSC differentiation into osteoblasts and suppressed differentiation into adipocytes.
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Affiliation(s)
- Jian Wang
- Department of Orthopaedics, People's Hospital of Inner Mongolia Autonomous Region, Hohhot 010050, P.R. China
| | - Sheng-Fa Li
- Department of Orthopaedics, The First People's Hospital of Huizhou, Huizhou, Guangdong 516003, P.R. China
| | - Ting Wang
- Department of Cell Biology, School of Basic Medical Science, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Chun-Han Sun
- Department of Orthopaedics, The First People's Hospital of Huizhou, Huizhou, Guangdong 516003, P.R. China
| | - Liang Wang
- Department of Orthopedics, Guangdong Orthopedics Academy, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 510665, P.R. China
| | - Min-Jun Huang
- Department of Orthopedics, Guangdong Orthopedics Academy, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 510665, P.R. China
| | - Jian Chen
- Department of Orthopaedics, Three Gorges Central Hospital of Chongqing, Chongqing 404100, P.R. China
| | - Shao-Wei Zheng
- Department of Orthopaedics, The First People's Hospital of Huizhou, Huizhou, Guangdong 516003, P.R. China
| | - Nan Wang
- Research Center of Clinical Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Ying-Jun Zhang
- Department of Medical Imaging, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Tian-Yu Chen
- Department of Orthopedics, Guangdong Orthopedics Academy, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 510665, P.R. China
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Hsieh MJ, Chien SY, Lin JT, Yang SF, Chen MK. Polyphyllin G induces apoptosis and autophagy cell death in human oral cancer cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:1545-1554. [PMID: 27823618 DOI: 10.1016/j.phymed.2016.09.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 08/31/2016] [Accepted: 09/05/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Polyphyllin G (also called polyphyllin VII), extract from rhizomes of Paris yunnanensis Franch, has been shown to have strong anticancer activities in a wide variety of human cancer cell lines. However, the underlying influences of autophagy in human oral squamous cell carcinoma (OSCC) remain unclear. METHODS In this study, the roles of apoptosis and autophagy in polyphyllin G-induced death in human oral cancer cells were investigated. Moreover, the molecular mechanism of the anticancer effects of polyphyllin G in human oral cancer cells was investigated. RESULTS The results revealed that polyphyllin G significantly inhibited cell proliferation in human oral cancer cells; it dose-dependently induced apoptosis in SAS and OECM-1 cells through caspase-3, -8, and -9 activation and poly (ADP-ribose) polymerase cleavage. In addition, changes were observed in Bcl-2 and proapoptosis-related protein expression in different human oral cancer cell lines. The expression of both LC3-II and beclin-1 was markedly increased, suggesting the induction of autophagy in polyphyllin G-treated oral cells. To further clarify whether polyphyllin G-induced apoptosis and autophagy depended on Akt/extracellular signal-regulated kinases (ERK)/c-Jun N-terminal kinases (JNK)/p38 mitogen-activated protein kinases (MAPK) signaling pathways, the cells were cotreated with inhibitors. The results demonstrated polyphyllin G-induced apoptosis in oral cells through the activation of ERK, Akt, p38 MAPK, and JNK, whereas ERK and JNK accounted for polyphyllin G-induced autophagy. CONCLUSION This study is the first to demonstrate apoptosis and autophagy during polyphyllin G-induced cell death in human oral cancer cell lines. These results suggest that polyphyllin G is a promising candidate for developing antitumor drugs targeting human oral squamous cell carcinoma.
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Affiliation(s)
- Ming-Ju Hsieh
- Cancer Research Center, Changhua Christian Hospital, Changhua, 50006, Taiwan; School of Optometry, Chung Shan Medical University, Taichung, 40201, Taiwan; Graduate Institute of Biomedical Sciences, China Medical University, Taichung, 404, Taiwan.
| | - Su-Yu Chien
- Department of Pharmacy, Changhua Christian Hospital, Changhua, 500, Taiwan; College of Health Sciences, Chang Jung Christian University, Tainan, 71101, Taiwan; Center for General Education, Mingdao University, Changhua, 52345, Taiwan
| | - Jen-Tsun Lin
- Hematology & Oncology, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan; Department of Medical Research, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan.
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan.
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25
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Che CT, Wong MS, Lam CWK. Natural Products from Chinese Medicines with Potential Benefits to Bone Health. Molecules 2016; 21:239. [PMID: 26927052 PMCID: PMC6274145 DOI: 10.3390/molecules21030239] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 02/03/2016] [Accepted: 02/12/2016] [Indexed: 01/23/2023] Open
Abstract
Osteoporosis is a progressive, systemic bone disorder characterized by loss of bone mass and microstructure, leading to reduced bone strength and increased risk of fracture. It is often associated with reduced quality of life and other medical complications. The disease is common in the aging population, particularly among postmenopausal women and patients who receive long-term steroidal therapy. Given the rapid growth of the aging population, increasing life expectancy, the prevalence of bone loss, and financial burden to the healthcare system and individuals, demand for new therapeutic agents and nutritional supplements for the management and promotion of bone health is pressing. With the advent of global interest in complementary and alternative medicine and natural products, Chinese medicine serves as a viable source to offer benefits for the improvement and maintenance of bone health. This review summarizes the scientific information obtained from recent literatures on the chemical ingredients of Chinese medicinal plants that have been reported to possess osteoprotective and related properties in cell-based and/or animal models. Some of these natural products (or their derivatives) may become promising leads for development into dietary supplements or therapeutic drugs.
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Affiliation(s)
- Chun-Tao Che
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The University of Illinois at Chicago, Chicago, IL 60612, USA.
| | - Man Sau Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Christopher Wai Kei Lam
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, China.
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Gao QQ, Yan CP, Xu ZS, Wu Y, Weng ZB, Zhao GH, Zhang LJ, He JY, Cai BC, Chen ZP, Li WD. Evaluation of the influence of salt processing on pharmacokinetics of psoralen and isopsoralen inPsoralea corylifoliaL. Biomed Chromatogr 2015; 30:528-35. [DOI: 10.1002/bmc.3578] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 07/03/2015] [Accepted: 08/03/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Qian qian Gao
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Cui ping Yan
- Jiangsu Jumpcan Pharmaceutical Group Co., Ltd; Taizhou 225441 China
| | - Zi sheng Xu
- Wuhu Pure Sunshine Natural Medicine Company Limited; Wuhu 241000 China
| | - Yu Wu
- Nantong Hospital of Traditional Chinese Medicine; Nantong 226001 China
| | - Ze bin Weng
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Gen hua Zhao
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Liu jie Zhang
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Jia yu He
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Bao chang Cai
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Zhi peng Chen
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
| | - Wei dong Li
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing; Nanjing University of Chinese Medicine; Nanjing 210023 China
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Xu K, Pan X, Sun Y, Xu W, Njunge L, Yang L. Psoralen activates cartilaginous cellular functions of rat chondrocytes in vitro. PHARMACEUTICAL BIOLOGY 2015; 53:1010-1015. [PMID: 25471084 DOI: 10.3109/13880209.2014.952835] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Psoralen, an active ingredient from Fructus Psoraleae (FP), is used in Traditional Chinese Medicine (TCM) to treat bone diseases. However, the effect of psoralen on cartilage is unknown. OBJECTIVE To investigate the effects of psoralen on chondrocytes isolated from rats. MATERIALS AND METHODS Chondrocytes were treated with different concentrations of psoralen (1, 10, and 100 μM) in vitro at 3-d and 9-d intervals. MTS assay, Alcian blue colorimetry, western blotting, and qRT-PCR, respectively, were used to evaluate the effects of psoralen on cell viability, glycosaminoglycan (GAG) synthesis, collagen synthesis, and cartilage-specific gene expression. RESULTS Psoralen dosages of 1-10 μM exhibited low cytotoxicity toward chondrocytes. However, a dosage of 100 μM suppressed the proliferation of chondrocytes. Different concentrations of psoralen treatments on chondrocytes revealed that GAG and Type II collagen synthesis increased, especially at 100 μM, by 0.39-fold and 0.48-fold, respectively, on day 3, and by 0.51-fold and 0.56-fold, respectively, on day 9. Similarly, gene expression of Type II collagen, aggrecan, and SOX-9 were all up-regulated on days 3 and 9, particularly aggrecan which increased significantly by 9.37-fold and 7.32-fold at 100 μM. Additionally, Type I collagen was inhibited both in gene expression and in protein synthesis. CONCLUSION The results showed that psoralen promotes cartilaginous extracellular matrix (ECM) synthesis, as well as increased cartilaginous gene expression, and it may be a useful bioactive component for activating the cartilaginous cellular functions of chondrocytes.
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Affiliation(s)
- Kang Xu
- National Innovation and Attracting Talents "111" Base, Bioengineering College, Chongqing University , Chongqing , PR China
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Ko CP, Lin CW, Chen MK, Yang SF, Chiou HL, Hsieh MJ. Pterostilbene induce autophagy on human oral cancer cells through modulation of Akt and mitogen-activated protein kinase pathway. Oral Oncol 2015; 51:593-601. [PMID: 25883032 DOI: 10.1016/j.oraloncology.2015.03.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 01/28/2015] [Accepted: 03/19/2015] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Extensive research supports the administration of herbal medicines or natural foods during cancer therapy. Pterostilbene, a naturally occurring phytoalexin, has various pharmacological activities, including antioxidant activity, cancer prevention activity, and cytotoxicity to many cancers. However, the effect of pterostilbene on the autophagy of tumor cells has not been clarified. MATERIALS AND METHODS In this study, the unique effects of pterostilbene on the autophagy of human oral cancer cells were investigated. RESULTS The results of this study showed that pterostilbene effectively inhibited the growth of human oral cancer cells by inducing cell cycle arrest and apoptosis. In addition, the formation of acidic vesicular organelles and LC3-II production also demonstrated that pterostilbene induced autophagy. Administering 3-methylamphetamine (3-MA) and bafilomycin A1 (BafA1) exerted differing effects on the pterostilbene-induced death of human oral cancer cells. Pterostilbene-induced autophagy was triggered by activation of JNK1/2 and inhibition of Akt, ERK1/2, and p38. CONCLUSION In conclusion, this study demonstrated that pterostilbene caused autophagy and apoptosis in human oral cancer cells, suggesting that pterostilbene could serve as a new and promising agent for treating human oral cancer.
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Affiliation(s)
- Chung-Po Ko
- Department of neurosurgery, Tungs' Taichung Metro Harbor Hospital, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung 40201, Taiwan; Department of Dentistry, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Medical Research, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Hui-Ling Chiou
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung 40201, Taiwan; Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan.
| | - Ming-Ju Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan; School of Optometry, Chung Shan Medical University, Taichung 40201, Taiwan.
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Hsieh MJ, Chen MK, Yu YY, Sheu GT, Chiou HL. Psoralen reverses docetaxel-induced multidrug resistance in A549/D16 human lung cancer cells lines. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:970-977. [PMID: 24703328 DOI: 10.1016/j.phymed.2014.03.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/18/2014] [Accepted: 03/02/2014] [Indexed: 06/03/2023]
Abstract
Chemotherapy is the recommended treatment for advanced-stage cancers. However, the emergence of multidrug resistance (MDR), the ability of cancer cells to become simultaneously resistant to different drugs, limits the efficacy of chemotherapy. Previous studies have shown that herbal medicine or natural food may be feasible for various cancers as potent chemopreventive drug. This study aims to explore the capablility of reversing the multidrug resistance of docetaxel (DOC)-resistant A549 cells (A549/D16) of psoralen and the underlying mechanisms. In this study, results showed that the cell viability of A549/D16 subline is decreased when treated with psoralen plus DOC, while psoralen has no effect on the cell proliferation on A549 and A549/D16 cells. Furthermore, mRNA and proteins levels of ABCB1 were decreased in the presence of psoralen, while decreased ABCB1 activity was also revealed by flow cytometry. Based on these results, we believe that psoralen may be feasible for reversing the multidrug resistance by inhibiting ABCB1 gene and protein expression. Such inhibition will lead to a decrease in ABCB1 activity and anti-cancer drug efflux, which eventually result in drug resistance reversal and therefore, sensitizing drug-resistant cells to death in combination with chemotherapeutic drugs.
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Affiliation(s)
- Ming-Ju Hsieh
- Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan; School of Optometry, Chung Shan Medical University, Taichung 40201, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Ya-Yen Yu
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan; Department of Laboratory, Chang-Hua Hospital, Department of Health, Changhua 513, Taiwan
| | - Gwo-Tarng Sheu
- Institute of Medical and Molecular Toxicology, Chung Shan Medical University, Taichung 40201, Taiwan.
| | - Hui-Ling Chiou
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung 40201, Taiwan; Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan.
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Delivery of small molecules for bone regenerative engineering: preclinical studies and potential clinical applications. Drug Discov Today 2014; 19:794-800. [PMID: 24508820 DOI: 10.1016/j.drudis.2014.01.012] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Revised: 01/01/2014] [Accepted: 01/31/2014] [Indexed: 12/20/2022]
Abstract
Stimulation of bone regeneration using growth factors is a promising approach for musculoskeletal regenerative engineering. However, common limitations with protein growth factors, such as high manufacturing costs, protein instability, contamination issues, and unwanted immunogenic responses of the host reduce potential clinical applications. New strategies for bone regeneration that involve inexpensive and stable small molecules can obviate these problems and have a significant impact on the treatment of skeletal injury and diseases. Over the past decade, a large number of small molecules with the potential of regenerating skeletal tissue have been reported in the literature. Here, we review this literature, paying specific attention to the prospects for small molecule-based bone-regenerative engineering. We also review the preclinical study of small molecules associated with bone regeneration.
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Hsieh MJ, Lin CW, Yang SF, Sheu GT, Yu YY, Chen MK, Chiou HL. A Combination of Pterostilbene With Autophagy Inhibitors Exerts Efficient Apoptotic Characteristics in Both Chemosensitive and Chemoresistant Lung Cancer Cells. Toxicol Sci 2013; 137:65-75. [DOI: 10.1093/toxsci/kft238] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Wu C, Sun Z, Ye Y, Han X, Song X, Liu S. Psoralen inhibits bone metastasis of breast cancer in mice. Fitoterapia 2013; 91:205-210. [PMID: 24060909 DOI: 10.1016/j.fitote.2013.09.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 09/10/2013] [Accepted: 09/14/2013] [Indexed: 02/04/2023]
Abstract
Breast cancer is the most common female malignancy and it frequently metastasizes to bone. Metastatic breast cancer continues to be the primary cause of death for women in East and Southeast Asia. Psoralen is a furocoumarin that can be isolated from the seeds of Psoralea corylifolia L. Psoralen exhibits a wide range of biological properties and has been demonstrated as an antioxidant, antidepressant, anticancer, antibacterial, and antiviral agent. Additionally, it is involved in the formation and regulation of bone. This study investigated whether psoralen can inhibit metastasis of breast cancer to bone in vivo. Histological, molecular biological, and imaging analyses revealed that psoralen inhibits bone metastases in mice. Psoralen may function to inhibit breast cancer cell growth in the bone microenvironment and regulate the function of osteoblasts and osteoclasts in tumor-bearing mice. The results of this study suggest that psoralen is a bone-modifying agent and a potential therapeutic to treat patients with bone metastases.
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Affiliation(s)
- Chunyu Wu
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China
| | - Zhenping Sun
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China
| | - Yiyi Ye
- Pharmacology Laboratory of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China
| | - Xianghui Han
- Pharmacology Laboratory of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China
| | - Xiaoyun Song
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China
| | - Sheng Liu
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai 200032, China.
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The osteoprotective effect of psoralen in ovariectomy-induced osteoporotic rats via stimulating the osteoblastic differentiation from bone mesenchymal stem cells. Menopause 2013; 19:1156-64. [PMID: 22781784 DOI: 10.1097/gme.0b013e3182507e18] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Psoralea corylifolia extract has been reported to promote bone formation in osteoporotic animals. Psoralen (PSO), a flavonoid glycoside, as the active component of P corylifolia L, is effective in increasing new bone-forming osteoblasts in parietal bone defects. However, the effect and molecular mechanisms of PSO on bone mesenchymal stem cells (bMSCs) in the osteoporotic state are widely unknown. This study was designed to evaluate the osteoprotective effect of PSO in ovariectomy (OVX)-induced rats and to seek possible molecular mechanisms of PSO in bMSCs. METHODS We observed the osteogenic effect of PSO (3-month treatment) on osteoporotic rat models induced by OVX via testing bone densitometry, histomorphometries, and immunohistochemistry in vivo. Alkaline phosphatase staining and colony-forming unit-fibroblast and colony-forming unit-adipocyte assays were performed to evaluate the differentiation potential of bMSCs ex vivo. In addition, the molecular targets of PSO in bMSCs were detected by stem cell microarray analysis of 256 genes and confirmed by real-time reverse transcription-polymerase chain reaction. RESULTS Micro-CT morphometry analysis showed that PSO significantly improved bone mass indicators including increased trabecular thickness and decreased trabecular space. Meanwhile, PSO elevated the well-known osteogenic marker osteocalcin level in OVX-induced osteoporotic rats. Next, in ex vivo studies, we revealed that PSO facilitated alkaline phosphatase staining and increased the colony-forming unit-fibroblasts. Based on gene expression profile analysis, we screened a set of genes dysregulated in OVX but reversed by PSO treatment. These genes were highly enriched in the Notch signaling pathway, which was documented to play a role in bMSC differentiation. CONCLUSIONS Our findings show that PSO promotes bone mass in OVX-induced osteoporotic rats. This effect of PSO is highly related to the stimulation of differentiation of bMSCs to osteoblasts.
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Lo KWH, Ashe KM, Kan HM, Laurencin CT. The role of small molecules in musculoskeletal regeneration. Regen Med 2013; 7:535-49. [PMID: 22817627 DOI: 10.2217/rme.12.33] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The uses of bone morphogenetic proteins and parathyroid hormone therapeutics are fraught with several fundamental problems, such as cost, protein stability, immunogenicity, contamination and supraphysiological dosage. These downsides may effectively limit their more universal use. Therefore, there is a clear need for alternative forms of biofactors to obviate the drawbacks of protein-based inductive factors for bone repair and regeneration. Our group has studied small molecules with the capacity to regulate osteoblast differentiation and mineralization because their inherent physical properties minimize limitations observed in protein growth factors. For instance, in general, small molecule inducers are usually more stable, highly soluble, nonimmunogenic, more affordable and require lower dosages. Small molecules with the ability to induce osteoblastic differentiation may represent the next generation of bone regenerative medicine. This review describes efforts to develop small molecule-based biofactors for induction, paying specific attention to their novel roles in bone regeneration.
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Affiliation(s)
- Kevin W-H Lo
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA
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Chin A, Yang Y, Chai L, Wong RWK, Rabie ABM. Effects of medicinal herb salvia miltiorrhiza on osteoblastic cells in vitro. J Orthop Res 2011; 29:1059-63. [PMID: 21319217 DOI: 10.1002/jor.21376] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 01/06/2011] [Indexed: 02/04/2023]
Abstract
Sufficient osteoinduction is essential for the success and effectiveness of bone grafting. It was previously found that Salvia Miltiorrhiza (SM), a commonly used Chinese herb increased osteogenesis in vivo. The aim of this study is to investigate the effects of SM on bone cells in vitro, in an attempt to get a better understanding on how SM can promote bone remodeling. MC3T3-E1, an osteoblastic cell line, was cultured with SM for different time intervals (24, 48, and 72 h), whereas the control group consisted of cells cultured without any intervention. The mRNA expression of alkaline phosphatase (ALP), osteocalcin (OCN), osteoprotegerin (OPG), and the receptor activator of nuclear factor kappa B ligand (RANKL) were examined by real-time polymerase chain reaction (qPCR). The expression of ALP showed an early increase at 24 h by 50% (p < 0.001) and at 48 h by 13% (p < 0.001). OCN was decreased by 22% at 24 h (p < 0.001) but increased by 50% and 88% at 48 and 72 h, respectively (p < 0.001). RANKL showed an early increase at the first two time points of 24 and 48 h by 45% (p < 0.001) and 36% (p < 0.01), respectively, while OPG was up-regulated at the latter two time points by 10% at 48 h (p < 0.01) and 68% at 72 h (p < 0.001). Thus, OPG/RANKL was down-regulated first, and then up-regulated. SM enhances bone remodeling by regulating the gene expression of ALP, OCN, OPG, and RANKL. It is a potential medicinal herb to be utilized in the application that requires stimulation in bone cell activities.
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Affiliation(s)
- Alice Chin
- Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
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