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Teng G, Bai H, Zhang C, Yang J, Wang X, Zhu Y, Tian F. Functionalized magnetic nanomaterials as recyclable adsorbents for efficient flavonoid enrichment in Scutellaria Radix. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1240:124156. [PMID: 38749101 DOI: 10.1016/j.jchromb.2024.124156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 05/04/2024] [Accepted: 05/09/2024] [Indexed: 06/03/2024]
Abstract
A magnetic composite (Fe3O4@SiO2@PNIPAM-co-NHMA) with high adsorption capacity and recoverability was developed for the enrichment and determination of flavonoids in Scutellaria Radix (SR). A magnetic solid-phase extraction (MSPE) technique using Fe3O4@SiO2@PNIPAM-co-NHMA absorbent in combination with high-performance liquid chromatography (HPLC) was developed for selectively enrichment and determination of the biologically active flavonoids in the aqueous extract of SR, including baicalein, baicalin, wogonoside and wogonin. Under the optimized experimental conditions, the magnetic adsorbent could adsorb up to 77.0 ± 0.98 % - 98.15 ± 0.15 % of four representative flavonoids from SR, with elution rates varying from 55.10 ± 0.25 % to 91.94 ± 1.85 %. The limits of detection (LOD) and limits of quantitation (LOQ) were 0.01-0.35 μg/mL and 0.03-0.98 μg/mL, respectively. In addition, it remained effective after six replicates, demonstrating its potential as a recoverable adsorbent for enriching flavonoids in traditional Chinese medicine.
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Affiliation(s)
- Guohua Teng
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, PR China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China
| | - Hezhao Bai
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, PR China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China
| | - Chen Zhang
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, PR China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China
| | - Jingyi Yang
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China
| | - Xiaoye Wang
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China.
| | - Yu Zhu
- Department of Clinical Laboratory, Nankai University Affiliated Third Central Hospital, Tianjin 300170, China; Department of Clinical Laboratory, The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center of Tianjin, Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China.
| | - Fei Tian
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, PR China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, PR China.
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Wang PX, Mu XN, Huang SH, Hu K, Sun ZG. Cellular and molecular mechanisms of oroxylin A in cancer therapy: Recent advances. Eur J Pharmacol 2024; 969:176452. [PMID: 38417609 DOI: 10.1016/j.ejphar.2024.176452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/04/2024] [Accepted: 02/20/2024] [Indexed: 03/01/2024]
Abstract
Seeking an effective and safe scheme is the common goal of clinical treatment of tumor patients. In recent years, traditional Chinese medicine has attracted more and more attention in order to discover new drugs with good anti-tumor effects. Oroxylin A (OA) is a compound found in natural Oroxylum indicum and Scutellaria baicalensis Georgi plants and has been used in the treatment of various cancers. Studies have shown that OA has a wide range of powerful biological activities and plays an important role in neuroprotection, anti-inflammation, anti-virus, anti-allergy, anti-tumor and so on. OA shows high efficacy in tumor treatment. Therefore, it has attracted great attention of researchers all over the world. This review aims to discuss the anti-tumor effects of OA from the aspects of cell cycle arrest, induction of cell proliferation and apoptosis, induction of autophagy, anti-inflammation, inhibition of glycolysis, angiogenesis, invasion, metastasis and reversal of drug resistance. In addition, the safety and toxicity of the compound were also discussed. As a next step, to clarify the benefits and adverse effects of Oroxylin A in cancer patients further experiments, especially clinical trials, are needed.
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Affiliation(s)
- Peng-Xin Wang
- Departments of Thoracic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan 250013, Shandong, China; Medical College, Jining Medical University, Jining 272067, Shandong, China
| | - Xiao-Nan Mu
- Health Care (& Geriatrics) Ward 1, Central Hospital Affiliated to Shandong First Medical University, Jinan, 250013, Shandong, China
| | - Shu-Hong Huang
- School of Clinical and Basic Medical Sciences, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250062, Shandong, China
| | - Kang Hu
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou Medical College of Soochow University, Suzhou, 215000, Jiangsu, China.
| | - Zhi-Gang Sun
- Departments of Thoracic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan 250013, Shandong, China.
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Ma MY, Niu XJ, Wang Q, Wang SM, Li X, Zhang SH. Evidence and possible mechanism of Scutellaria baicalensis and its bioactive compounds for hepatocellular carcinoma treatment. Ann Med 2024; 55:2247004. [PMID: 38232757 PMCID: PMC10795786 DOI: 10.1080/07853890.2023.2247004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/08/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Traditional Chinese medicines have been reported to have outstanding effects in the treating of hepatocellular carcinoma. Scutellaria baicalensis (S. baicalensis) has demonstrated anti-tumor, anti-angiogenic, and anti-inflammatory properties. Baicalein, wogonin, and baicalin are the main pharmacologically bioactive compounds of S. baicalensis. METHODS Eight electronic databases were searched to select articles published from their inception to 30 May 2022. For selected articles, clinical and preclinical data was obtained on the use of S. baicalensis and its bioactive compounds in hepatocellular carcinoma therapy. Statistical analyses were performed using RevMan version 5.3 and Stata software. Quality assessment of the studies was performed using Cochrane and Systematic Review Centre for Laboratory Animal Experimentation (SYRCLE)'s risk of bias tools. RESULTS Seven clinical and 17 preclinical in vivo studies along with 31 in vitro studies were included in this research. Meta-analysis showed that a Chinese herbal medicine preparation, with S. baicalensis as the sovereign herb, combined with Transcatheter arterial chemoembolization (TACE) or primary treatment, could lead to a significantly improved tumor objective response rate (Risk ratio (RR) = 1.57, 95% confidence interval (CI): [1.30, 1.90], p < 0.00001). Scutellaria baicalensis-based extracts (standard mean difference (SMD) = -0.86, 95%CI: [-1.20, -0.53], p < 0.00001), baicalein (SMD = -4.80, 95%CI: [-6.66, - 2.95], p < 0.00001), baicalin (SMD = -2.28, 95%CI [-3.26, -1.30], p < 0.00001) and wogonin (SMD = -1.41, 95%CI [-2.26, -0.57], p < 0.00001) slowed tumor growth in vivo. These outcomes might be linked to the mechanism by which S. baicalensis promotes apoptosis, induces autophagy, and blocks the expression of vascular endothelial growth factor (p < 0.05). CONCLUSION Based on experimental and clinical evidence, we believe that S. baicalensis and its bioactive compounds have therapeutic potential and plausible mechanisms of action against hepatocellular carcinoma, in terms of efficacy and safety.
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Affiliation(s)
- Ming-Yue Ma
- Department of Pathology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiao-Ji Niu
- Department of Pathology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qian Wang
- Department of Pathology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shou-Mei Wang
- Department of Pathology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Shu-Hui Zhang
- Department of Pathology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Xiang H, Xu P, Qiu H, Wen W, Zhang A, Tong S. Two-dimensional chromatography in screening of bioactive components from natural products. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:1161-1176. [PMID: 35934878 DOI: 10.1002/pca.3168] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Screening and analysis of bioactive components from natural products is a fundamental part of new drug development and innovation. Two-dimensional (2D) chromatography has been demonstrated to be an effective method for screening and preparation of specific bioactive components from complex natural products. OBJECTIVE To collect details of application of 2D chromatography in screening of natural product bioactive components and to outline the research progress of different separation mechanisms and strategies. METHODOLOGY Three screening strategies based on 2D chromatography are reviewed, including traditional separation-based screening, bioactivity-guided screening and affinity chromatography-based screening. Meanwhile, in order to cover these aspects, selections of different separation mechanisms and modes are also presented. RESULTS Compared with traditional one-dimensional (1D) chromatography, 2D chromatography has unique advantages in terms of peak capacity and resolution, and it is more effective for screening and identifying bioactive components of complex natural products. CONCLUSION Screening of natural bioactive components using 2D chromatography helps separation and analysis of complex samples with greater targeting and relevance, which is very important for development of innovative drug leads.
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Affiliation(s)
- Haiping Xiang
- College of Pharmaceutical Science, Zhejiang University of Technology, Huzhou, China
| | - Ping Xu
- College of Pharmaceutical Science, Zhejiang University of Technology, Huzhou, China
| | - Huiyun Qiu
- College of Pharmaceutical Science, Zhejiang University of Technology, Huzhou, China
| | - Weiyi Wen
- College of Pharmaceutical Science, Zhejiang University of Technology, Huzhou, China
| | - Ailian Zhang
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, China
| | - Shengqiang Tong
- College of Pharmaceutical Science, Zhejiang University of Technology, Huzhou, China
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Sajeev A, Hegde M, Daimary UD, Kumar A, Girisa S, Sethi G, Kunnumakkara AB. Modulation of diverse oncogenic signaling pathways by oroxylin A: An important strategy for both cancer prevention and treatment. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 105:154369. [PMID: 35985182 DOI: 10.1016/j.phymed.2022.154369] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 07/14/2022] [Accepted: 07/31/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Regardless of major advances in diagnosis, prevention and treatment strategies, cancer is still a foreboding cause due to factors like chemoresistance, radioresistance, adverse side effects and cancer recurrence. Therefore, continuous development of unconventional approaches is a prerequisite to overcome foregoing glitches. Natural products have found their way into treatment of serious health conditions, including cancer since ancient times. The compound oroxylin A (OA) is one among those with enormous potential against different malignancies. It is a flavonoid obtained from the several plants such as Oroxylum indicum, Scutellaria baicalensis and S. lateriflora, Anchietea pyrifolia, and Aster himalaicus. PURPOSE The main purpose of this study is to comprehensively elucidate the anticancerous effects of OA against various malignancies and unravel their chemosensitization and radiosensitization potential. Pharmacokinetic and pharmacodynamic studies of OA have also been investigated. METHOD The literature on antineoplastic effects of OA was searched in PubMed and Scopus, including in vitro and in vivo studies and is summarized based on a systematic review protocol prepared according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The term "oroxylin A" was used in combination with "cancer" and all the title, abstracts and keywords appeared were considered. RESULTS In Scopus, a total of 157 articles appeared out of which 103 articles that did not meet the eligibility criteria were eliminated and 54 were critically evaluated. In PubMed, from the 85 results obtained, 26 articles were eliminated and 59 were included in the preparation of this review. Mounting number of studies have illustrated the anticancer effects of OA, and its mechanism of action. CONCLUSION OA is a promising natural flavonoid possessing wide range of pleiotropic properties and is a potential anticancer agent. It has a great potential in the treatment of multiple cancers including brain, breast, cervical, colon, esophageal, gall bladder, gastric, hematological, liver, lung, oral, ovarian, pancreatic and skin. However, lack of pharmacokinetic studies, toxicity assessments, and dose standardization studies and adverse effects limit the optimization of this compound as a therapeutic agent.
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Affiliation(s)
- Anjana Sajeev
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India
| | - Mangala Hegde
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India
| | - Uzini Devi Daimary
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India
| | - Aviral Kumar
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, 781039, Assam, India.
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Li L, Li L, Cheng G, Wei S, Wang Y, Huang Q, Wu W, Liu X, Chen G. Study of the Preparation and Properties of Chrysin Binary Functional Monomer Molecularly Imprinted Polymers. Polymers (Basel) 2022; 14:polym14142771. [PMID: 35890545 PMCID: PMC9317971 DOI: 10.3390/polym14142771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/19/2022] [Accepted: 07/01/2022] [Indexed: 02/04/2023] Open
Abstract
Chrysin is a natural bioactive molecule with various groups, and it has been a challenge to separate and enrich chrysin from natural products. Molecularly imprinted polymers have been widely used in the extraction of natural products, but the number and type of functional monomers limits the separation effect. The synergistic action of multiple functional monomers can improve the separation effect. In this paper, molecularly imprinted polymers (Bi-MIPs) were prepared using methacrylic acid and acrylamide as binary functional monomers for the separation and enrichment of chrysin. The Bi-MIPs were characterized using thermogravimetric analyzer (TGA), Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM). The performances of Bi-MIPs were assessed, which included adsorption isotherms, selective recognition and adsorption kinetics. The experimental results show that Bi-MIPs are shaped as a uniform sphere with an abundant pocket structure on its surface. The adsorption of chrysin on the Bi-MIPs followed a pseudo-second-order and adapted Langmuir–Freundlich isotherm models. The adsorption performance of the Bi-MIPs was determined at different temperatures, and the Bi-MIPs showed excellent adsorption performance at 30 °C. The initial decomposition temperature of the Bi-MIPs was 220 °C. After five times of adsorption and desorption, the adsorption performance of the Bi-MIPs decreased by only 7%. In contrast with single functional monomer molecularly imprinted polymers (Si-MIPs), the Bi-MIPs showed excellent specificity, with an imprinting factor of 1.54. The Bi-MIPs are promising materials in the separation and enrichment of chrysin for their high adsorption capacity, low cost and being environmentally friendly.
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Affiliation(s)
- Long Li
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Nanning 530006, China
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Nanning 530006, China
- Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Lanfu Li
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
| | - Gege Cheng
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Nanning 530006, China
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Nanning 530006, China
- Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Sentao Wei
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
| | - Yaohui Wang
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Nanning 530006, China
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Nanning 530006, China
- Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Qin Huang
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Nanning 530006, China
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Nanning 530006, China
- Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
| | - Wei Wu
- Jihua Laboratory, 13 Nanpingxi Road, Foshan 528200, China;
| | - Xiuyu Liu
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (L.L.); (L.L.); (G.C.); (S.W.); (Y.W.); (Q.H.)
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Nanning 530006, China
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Nanning 530006, China
- Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning 530006, China
- Correspondence: (X.L.); (G.C.)
| | - Guoning Chen
- Guangxi Bossco Environmental Protection Technology Co., Ltd., Nanning 530007, China
- Correspondence: (X.L.); (G.C.)
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Chai X, Gu Y, Lv L, Chen C, Feng F, Cao Y, Liu Y, Zhu Z, Hong Z, Chai Y, Chen X. Screening of immune cell activators from Astragali Radix using a comprehensive two-dimensional NK-92MI cell membrane chromatography/C18 column/time-of-flight mass spectrometry system. J Pharm Anal 2022; 12:725-732. [PMID: 36320599 PMCID: PMC9615523 DOI: 10.1016/j.jpha.2022.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 05/10/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023] Open
Abstract
Astragali Radix (AR) is a clinically used herbal medicine with multiple immunomodulatory activities that can strengthen the activity and cytotoxicity of natural killer (NK) cells. However, owing to the complexity of its composition, the specific active ingredients in AR that act on NK cells are not clear yet. Cell membrane chromatography (CMC) is mainly used to screen the active ingredients in a complex system of herbal medicines. In this study, a new comprehensive two-dimensional (2D) NK-92MI CMC/C18 column/time-of-flight mass spectrometry (TOFMS) system was established to screen for potential NK cell activators. To obtain a higher column efficiency, 3-mercaptopropyltrimethoxysilane-modified silica was synthesized to prepare the NK-92MI CMC column. In total, nine components in AR were screened from this system, which could be washed out from the NK-92MI/CMC column after 10 min, and they showed good affinity for NK-92MI/CMC column. Two representative active compounds of AR, isoastragaloside I and astragaloside IV, promoted the killing effect of NK cells on K562 cells in a dose-dependent manner. It can thus suggest that isoastragaloside I and astragaloside IV are the main immunomodulatory components of AR. This comprehensive 2D NK-92MI CMC analytical system is a practical method for screening immune cell activators from other herbal medicines with immunomodulatory effects. A comprehensive 2D NK-92MI/CMC system was developed to screen for immune cell activators. Nine components of Astragali Radix were screened as potential immune activators. Isoastragaloside I and astragaloside IV were first confirmed to have immunomodulatory effects.
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Diterbutyl phthalate attenuates osteoarthritis in ACLT mice via suppressing ERK/c-fos/NFATc1 pathway, and subsequently inhibiting subchondral osteoclast fusion. Acta Pharmacol Sin 2022; 43:1299-1310. [PMID: 34381182 PMCID: PMC9061820 DOI: 10.1038/s41401-021-00747-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 07/17/2021] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is the most common arthritis with a rapidly increasing prevalence. Disease progression is irreversible, and there is no curative therapy available. During OA onset, abnormal mechanical loading leads to excessive osteoclastogenesis and bone resorption in subchondral bone, causing a rapid subchondral bone turnover, cyst formation, sclerosis, and finally, articular cartilage degeneration. Moreover, osteoclast-mediated angiogenesis and sensory innervation in subchondral bone result in abnormal vascularization and OA pain. The traditional Chinese medicine Panax notoginseng (PN; Sanqi) has long been used in treatment of bone diseases including osteoporosis, bone fracture, and OA. In this study we established two-dimensional/bone marrow mononuclear cell/cell membrane chromatography/time of flight mass spectrometry (2D/BMMC/CMC/TOFMS) technique and discovered that diterbutyl phthalate (DP) was the active constituent in PN inhibiting osteoclastogenesis. Then we explored the therapeutic effect of DP in an OA mouse model with anterior cruciate ligament transaction (ACLT). After ACLT was conducted, the mice received DP (5 mg·kg-1·d-1, ip) for 8 weeks. Whole knee joint tissues of the right limb were harvested at weeks 2, 4, and 8 for analysis. We showed that DP administration impeded overactivated osteoclastogenesis in subchondral bone and ameliorated articular cartilage deterioration. DP administration blunted aberrant H-type vessel formation in subchondral bone marrow and alleviated OA pain assessed in Von Frey test and thermal plantar test. In RANKL-induced RAW264.7 cells in vitro, DP (20 μM) retarded osteoclastogenesis by suppressing osteoclast fusion through inhibition of the ERK/c-fos/NFATc1 pathway. DP treatment also downregulated the expression of dendritic cell-specific transmembrane protein (DC-STAMP) and d2 isoform of the vacuolar (H+) ATPase V0 domain (Atp6v0d2) in the cells. In conclusion, we demonstrate that DP prevents OA progression by inhibiting abnormal osteoclastogenesis and associated angiogenesis and neurogenesis in subchondral bone.
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Wang HQ, Wan Z, Zhang Q, Su T, Yu D, Wang F, Zhang C, Li W, Xu D, Zhang H. Schisandrin B targets cannabinoid 2 receptor in Kupffer cell to ameliorate CCl 4-induced liver fibrosis by suppressing NF-κB and p38 MAPK pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153960. [PMID: 35121391 DOI: 10.1016/j.phymed.2022.153960] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 01/18/2022] [Accepted: 01/25/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Lignans, the major bioactive components of Schisandra chinensis, displays an anti-liver fibrosis effect. However, which one is the most effective lignan and what is its molecular mechanisms are still unclear. PURPOSE This research aimed to screen the most effective components of lignans, identify and verify its pharmacological target, and investigate its molecular mechanism against liver fibrosis. METHODS First, the most effective lignans were screened by a comprehensive RAW264.7/CMC system and LPS-induced RAW264.7. Second, the potential targets were predicted by a liver fibrosis domain-specific chemo-genomics knowledgebase and further verified by competition binding assay. Third, the effect of anti-liver fibrosis was evaluated by employing RAW264.7, co-cultured hepatic stellate cells (HSC) and CCl4-induced liver fibrosis CB2-/- mice. The qPCR, ELISAs, western blot analyses, and immunofluorescence were used to evaluate the expression of main inflammatory factors and key proteins in NF-κB and p38 MAPK pathway. RESULTS Schisandrin B was identified as the most effective component for attenuating liver fibrosis, and CB2 was proven to be a potential target for anti-liver fibrosis. The in vitro and in vivo assays indicated that schisandrin B ameliorated CCl4-induced liver fibrosis through suppressing NF-κB and p38 MAPK pathway in Kupffer cells by targeting CB2 receptor CONCLUSION: Schisandrin B targets CB2 receptor to inhibit Kupffer cell polarization by downregulating the NF-κB and p38 MAPK signaling pathways for ameliorating liver fibrosis.
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Affiliation(s)
- Hai-Qiao Wang
- Department of Traditional Chinese Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201112, China
| | - Zhong Wan
- Department of Urology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200120, China
| | - Qiqiang Zhang
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Tong Su
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Dan Yu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Fei Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Chao Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Wei Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Dongliang Xu
- Department of Urology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200120, China.
| | - Hai Zhang
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
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Recent advances in cell membrane-coated technology for drug discovery from natural products. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116601] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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11
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Banik K, Khatoon E, Harsha C, Rana V, Parama D, Thakur KK, Bishayee A, Kunnumakkara AB. Wogonin and its analogs for the prevention and treatment of cancer: A systematic review. Phytother Res 2022; 36:1854-1883. [DOI: 10.1002/ptr.7386] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/18/2021] [Accepted: 01/08/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Kishore Banik
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Elina Khatoon
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Choudhary Harsha
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Varsha Rana
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Dey Parama
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Krishan Kumar Thakur
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
| | - Anupam Bishayee
- College of Osteopathic medicine Lake Erie College of Osteopathic Medicine Bradenton Florida USA
| | - Ajaikumar B. Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering Indian Institute of Technology‐Guwahati Guwahati India
- DBT‐AIST International Center for Translational and Environmental Research Indian Institute of Technology‐Guwahati Guwahati India
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12
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Yajun W, Jin C, Zhengrong G, Chao F, Yan H, Weizong W, Xiaoqun L, Qirong Z, Huiwen C, Hao Z, Jiawei G, Xinchen Z, Shihao S, Sicheng W, Xiao C, Jiacan S. Betaine Attenuates Osteoarthritis by Inhibiting Osteoclastogenesis and Angiogenesis in Subchondral Bone. Front Pharmacol 2021; 12:723988. [PMID: 34658862 PMCID: PMC8511433 DOI: 10.3389/fphar.2021.723988] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/13/2021] [Indexed: 12/28/2022] Open
Abstract
Osteoarthritis (OA) is the most common type of arthritis with no effective therapy. Subchondral bone and overlying articular cartilage are closely associated and function as “osteo-chondral unit” in the joint. Abnormal mechanical load leads to activated osteoclast activity and increased bone resorption in the subchondral bone, which is implicated in the onset of OA pathogenesis. Thus, inhibiting subchondral bone osteoclast activation could prevent OA onset. Betaine, isolated from the Lycii Radicis Cortex (LRC), has been demonstrated to exert anti-inflammatory, antifibrotic and antiangiogenic properties. Here, we evaluated the effects of betaine on anterior cruciate ligament transection (ACLT)-induced OA mice. We observed that betaine decreased the number of matrix metalloproteinase 13 (MMP-13)-positive and collagen X (Col X)-positive cells, prevented articular cartilage proteoglycan loss and lowered the OARSI score. Betaine decreased the thickness of calcified cartilage and increased the expression level of lubricin. Moreover, betaine normalized uncoupled subchondral bone remodeling as defined by lowered trabecular pattern factor (Tb.pf) and increased subchondral bone plate thickness (SBP). Additionally, aberrant angiogenesis in subchondral bone was blunted by betaine treatment. Mechanistically, we demonstrated that betaine suppressed osteoclastogenesis in vitro by inhibiting reactive oxygen species (ROS) production and subsequent mitogen-activated protein kinase (MAPK) signaling. These data demonstrated that betaine attenuated OA progression by inhibiting hyperactivated osteoclastogenesis and maintaining microarchitecture in subchondral bone.
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Affiliation(s)
- Wang Yajun
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Cui Jin
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Gu Zhengrong
- Department of Orthopedics, Luodian Hospital, Shanghai, China
| | - Fang Chao
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Hu Yan
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China.,Institute of Translational Medicine, Shanghai University, Shanghai, China
| | - Weng Weizong
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Li Xiaoqun
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Zhou Qirong
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Chen Huiwen
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Zhang Hao
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Guo Jiawei
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Zhuang Xinchen
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Sheng Shihao
- Graduate Management Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Wang Sicheng
- Institute of Translational Medicine, Shanghai University, Shanghai, China.,Department of Orthopedics, Zhongye Hospital, Shanghai, China
| | - Chen Xiao
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Su Jiacan
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China.,Institute of Translational Medicine, Shanghai University, Shanghai, China.,Shanghai Clinical Research Center for Aging and Medicine, Shanghai, China
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13
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Huang Y, Zhao Y, Zhang Y, Sun L, Zhao C, Zhang X, Zhao M. Simultaneous Determination of Four Bioactive Flavonoids in Rat Plasma by UPLC-MS/MS and Comparative Pharmacokinetic Study after Oral Administration of Danyikangtai Powder and Three Compatibilities. CURR PHARM ANAL 2021. [DOI: 10.2174/1573412916666200130112247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Danyikangtai powder, a Traditional Chinese Medicine (TCM) formula, shows
promise to become a novel drug candidate for the simultaneous treatment of chronic cholecystitis and
chronic pancreatitis. However, the pharmacokinetic behavior of Danyikangtai powder remains unclear.
Objective:
We investigated the comparative pharmacokinetics of four flavonoids in rats after oral administration
of Danyikangtai powder and three compatibilities.
Materials and Methods:
The comparative pharmacokinetics was studied by ultra-performance liquid
chromatography-tandem mass spectrometry (UPLC–MS/MS). Chromatographic separation was performed
on a Universil XB-C18 column with a gradient mobile phase containing 0.1% (v/v) aqueous
formic acid and acetonitrile. All analytes and internal standard were quantitated in the multiple reaction
monitoring modes with a positive electrospray ionization interface.
Results and Discussion:
Danyikangtai powder and Scutellariae radix have similar pharmacokinetic
behaviors in rats after oral administration. However, the elimination of four flavonoids in rats after oral
administration of Danyikangtai powder was accelerated, which was possibly related to the reduction of
the potential hepatotoxicity of Scutellariae radix. The varying degrees of change in pharmacokinetic
parameters after oral administration of different herb combinations suggested that herb–herb interactions
occurred in vivo.
Conclusions:
This study will be helpful to reveal the safety, rational and mechanism of Danyikangtai
powder formula compatibility, thereby providing pre-clinical research data for its new drug development
and guidance for its rational clinical application.
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Affiliation(s)
- Yihe Huang
- College of Chemistry, Liaoning University, Shenyang 110036,China
| | - Yanhui Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; 3Shenyang Medical College, Shenyang 110034,China
| | - Yumeng Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; 3Shenyang Medical College, Shenyang 110034,China
| | - Lin Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; 3Shenyang Medical College, Shenyang 110034,China
| | - Chunjie Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; 3Shenyang Medical College, Shenyang 110034,China
| | - Xiangdong Zhang
- College of Chemistry, Liaoning University, Shenyang 110036,China
| | - Min Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; 3Shenyang Medical College, Shenyang 110034,China
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14
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He X, Sui Y, Wang S. Application of a stepwise frontal analysis method in cell membrane chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1161:122436. [PMID: 33246282 DOI: 10.1016/j.jchromb.2020.122436] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/29/2020] [Accepted: 11/02/2020] [Indexed: 10/22/2022]
Abstract
Bio-affinity chromatography is used in the study of drug-receptor interactions. A stepwise frontal analysis (SFA) method was developed based on frontal analysis (FA). A high expression alpha 1A adrenergic receptor (α1A AR) cell membrane chromatography (CMC) method was then developed and combined with SFA to investigate the affinity of three model α1A AR-binding drugs towards α1A AR. Equilibrium dissociation constant (Kd) values for drug-receptor interactions were determined by FA and SFA; results showed that these methods were highly consistent. The results demonstrate that the CMC/SFA method is a time-saving and less wasteful method than traditional method for the evaluation of drug-receptor binding characteristics, and could be used to study the interactions between drugs and membrane receptors.
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Affiliation(s)
- Xiaoshuang He
- Department of Pharmacy, Ruijin Hospital Affiliated to School of Medicine, Shanghai Jiaotong University, Shanghai, 200025, China; School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yue Sui
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Sicen Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China; Shaanxi Engineering Research Center of Cardiovascular DrugsScreening & Analysis, Xi'an, 710061, China.
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15
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Gu Y, Chen X, Wang Y, Liu Y, Zheng L, Li X, Wang R, Wang S, Li S, Chai Y, Su J, Yuan Y, Chen X. Development of 3-mercaptopropyltrimethoxysilane (MPTS)-modified bone marrow mononuclear cell membrane chromatography for screening anti-osteoporosis components from Scutellariae Radix. Acta Pharm Sin B 2020; 10:1856-1865. [PMID: 33163340 PMCID: PMC7606177 DOI: 10.1016/j.apsb.2020.01.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/13/2019] [Accepted: 12/16/2019] [Indexed: 01/01/2023] Open
Abstract
Osteoporosis is a bone metabolic disease caused by the imbalance between osteoblasts and osteoclasts due to excess osteoclastogenesis, manifesting in the decrease of bone density and bone strength. Scutellariae Radix shows good anti-osteoporosis activity, but the effective component is still unclear. Cell membrane chromatography (CMC) is a biological affinity chromatography with membrane immobilized on a silica carrier as the stationary phase. It can realize a dynamical simulation of interactions between drugs and receptors on cell membrane, which is suitable for screening active compounds from complex systems. In this study, the components of Scutellariae Radix with potential anti-osteoporosis activity through inhibiting the differentiation from bone marrow mononuclear cells (BMMCs) to osteoclast were screened by a BMMC/CMC analytical system. Firstly, a new 3-mercaptopropyltrimethoxysilane (MPTS)-modified BMMC/CMC stationary phase was developed to realize covalent binding with cell membrane fractions. By investigating the retention time (tR) of the positive drug, the life span of the MPTS-modified CMC columns was significantly improved from 3 to 12 days. Secondly, 6 components of Scutellariae Radix were screened to show affinity to membrane receptors on BMMCs by a two-dimensional BMMC/CMC–TOFMS analytical system. Among them, tectochrysin demonstrated the best anti-osteoporosis effect in vitro, which has never been reported. We found that tectochrysin could inhibit the differentiation of BMMCs into osteoclasts induced by receptor activator of nuclear factor-κΒ ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) in a concentration-dependent manner in vitro. In vivo, it significantly reduced the loss of bone trabeculae in ovariectomized mice, and decreased the level of C-terminal cross-linking telopeptides of type 1 collagen (CTX-1), tartrate-resistant acid phosphatase 5b (TRAP-5b), interleukin 6 (IL-6) in serum. In conclusion, tectochrysin serves as a potential candidate in the treatment of osteoporosis. The proposed two-dimensional MPTS-modified BMMC/CMC-TOFMS analytical system shows the advantages of long-life span and fast recognition ability, which is very suitable for infrequent cell lines.
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Liu Y, Wang X, Gu Y, Zhang M, Cao Y, Zhu Z, Lu S, Chai Y, Chen X, Hong Z. Covalent Design of Cell Membrane Stationary Phase with Enhanced Stability for Fast Screening P-Glycoprotein Inhibitors. ACS APPLIED BIO MATERIALS 2020; 3:5000-5006. [PMID: 35021677 DOI: 10.1021/acsabm.0c00514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cell membrane chromatography (CMC) has been widely used for characterizing the interaction between drugs and membrane receptors to screen target components from herbal medicines. However, the column life, stability, and the efficiency cannot meet the needs of high-throughput screening purpose. In this study, a P-glycoprotein immobilized cell membrane stationary phase (P-gp/CMSP) was prepared with a simple and mild two-step aldehyde modification, realizing the covalent bonding between cell membrane and stationary phase. The column life and stability were significantly enhanced compared with the unmodified columns. The P-gp/CMC column was equipped into a comprehensive 2D P-gp/CMC/Capcell-C18/TOFMS system, which actualizes the automated and high-throughput analytical process and rapid identification of complex chemical samples with no data loss. Five compounds with significant retention were screened out and unambiguously identified by the comprehensive 2D analytical system. Baicalin was confirmed as a P-gp inhibitor with ATP depletion inhibition ratio of 83.4%. Moreover, the reversal index of baicalin on DOX significantly increased to 11.13 when its concentration reached 25 μM, revealing that baicalin could effectively reverse the MDR cell model induced by DOX. The integrated system is a practical drug discovery platform and could be applied to other transmembrane protein models.
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Affiliation(s)
- Yue Liu
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Xiaoyu Wang
- Institute of Biomedical Sciences, Fudan University, 220 Handan Road, Shanghai, 200032, P. R. China
| | - Yanqiu Gu
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, 280 Mohe Road, Shanghai 201999, China
| | - Mingyong Zhang
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Yan Cao
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Zhenyu Zhu
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Shan Lu
- Department of Biochemistry and Molecular Biology, Naval Medical University, 800 Xiangyin Road, Shanghai 200433, China
| | - Yifeng Chai
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Xiaofei Chen
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Zhanying Hong
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Shanghai 200433, China
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17
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Lin Y, Xu J, Jia Q, Sun W, Fu J, Lv Y, Han S. Cell membrane chromatography coupled online with LC‐MS to screen anti‐anaphylactoid components from
Magnolia biondii Pamp
. targeting on Mas‐related G protein‐coupled receptor X2. J Sep Sci 2020; 43:2571-2578. [DOI: 10.1002/jssc.202000014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/30/2020] [Accepted: 04/07/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Yuanyuan Lin
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
- School of Pharmacy and Department of ChemistryUniversity of Wisconsin‐Madison Madison WI USA
| | - Jing Xu
- Shaanxi Provincial People's Hospital Xi'an P.R. China
| | - Qianqian Jia
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
| | - Wei Sun
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
| | - Jia Fu
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
| | - Yanni Lv
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
- School of Pharmacy and Department of ChemistryUniversity of Wisconsin‐Madison Madison WI USA
| | - Shengli Han
- School of PharmacyXi'an Jiaotong University Xi'an P.R. China
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19
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Zhang H, Wu ZY, Yang YY, Yang FQ, Li SP. Recent applications of immobilized biomaterials in herbal analysis. J Chromatogr A 2019; 1603:216-230. [PMID: 31277949 DOI: 10.1016/j.chroma.2019.06.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/22/2019] [Accepted: 06/27/2019] [Indexed: 12/17/2022]
Abstract
Immobilization of biomaterials developed rapidly due to the great promise in improving their stability, activity and even selectivity. In this review, the immobilization strategies of biomaterials, including physical adsorption, encapsulation, covalent attachment, cross-linking and affinity linkage, were briefly introduced. Then, the major emphasis was focused on the reported various types of immobilized biomaterials, including proteins, enzymes, cell membrane and artificial membrane, living cells, carbohydrates and bacteria, used in the herbal analysis for bioactive compound screening, drug-target interaction evaluation and chiral separation. In addition, a series of carrier materials applied in biomaterials immobilization, such as magnetic nanoparticles, metal-organic frameworks, silica capillary column, cellulose filter paper, cell membrane chromatography, immobilized artificial membrane chromatography and hollow fiber, were also discussed. Perspectives on further applications of immobilized biomaterials in herbal analysis were finally presented.
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Affiliation(s)
- Hao Zhang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Zhao-Yu Wu
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Yi-Yao Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China.
| | - Shao-Ping Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, PR China.
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