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Seo DY, Park JW, Kim SH, Oh SR, Han SB, Kwon OK, Ahn KS. Effect of Isoscopoletin on Cytokine Expression in HaCaT Keratinocytes and RBL-2H3 Basophils: Preliminary Study. Int J Mol Sci 2024; 25:6908. [PMID: 39000019 PMCID: PMC11240891 DOI: 10.3390/ijms25136908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
Isoscopoletin is a compound derived from various plants traditionally used for the treatment of skin diseases. However, there have been no reported therapeutic effects of isoscopoletin on atopic dermatitis (AD). AD is a chronic inflammatory skin disease, and commonly used treatments have side effects; thus, there is a need to identify potential natural candidate substances. In this study, we aimed to investigate whether isoscopoletin regulates the inflammatory mediators associated with AD in TNF-α/IFN-γ-treated HaCaT cells and PMA/ionomycin treated RBL-2H3 cells. We determined the influence of isoscopoletin on cell viability through an MTT assay and investigated the production of inflammatory mediators using ELISA and RT-qPCR. Moreover, we analyzed the transcription factors that regulate inflammatory mediators using Western blots and ICC. The results showed that isoscopoletin did not affect cell viability below 40 μM in either HaCaT or RBL-2H3 cells. Isoscopoletin suppressed the production of TARC/CCL17, MDC/CCL22, MCP-1/CCL2, IL-8/CXCL8, and IL-1β in TNF-α/IFN-γ-treated HaCaT cells and IL-4 in PMA/ionomycin-treated RBL-2H3 cells. Furthermore, in TNF-α/IFN-γ-treated HaCaT cells, the phosphorylation of signaling pathways, including MAPK, NF-κB, STAT, and AKT/PKB, increased but was decreased by isoscopoletin. In PMA/ionomycin-treated RBL-2H3 cells, the activation of signaling pathways including PKC, MAPK, and AP-1 increased but was decreased by isoscopoletin. In summary, isoscopoletin reduced the production of inflammatory mediators by regulating upstream transcription factors in TNF-α/IFN-γ-treated HaCaT cells and PMA/ionomycin-treated RBL-2H3 cells. Therefore, we suggest that isoscopoletin has the potential for a therapeutic effect, particularly in skin inflammatory diseases such as AD, by targeting keratinocytes and basophils.
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Affiliation(s)
- Da-Yun Seo
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of Korea; (D.-Y.S.); (S.-B.H.)
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea; (S.-H.K.); (S.-R.O.)
| | - Ji-Won Park
- Practical Research Division, Honam National Institute of Biological Resources (HNIBR), Mokpo 58762, Republic of Korea;
| | - Seung-Ho Kim
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea; (S.-H.K.); (S.-R.O.)
| | - Sei-Ryang Oh
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea; (S.-H.K.); (S.-R.O.)
| | - Sang-Bae Han
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of Korea; (D.-Y.S.); (S.-B.H.)
| | - Ok-Kyoung Kwon
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea; (S.-H.K.); (S.-R.O.)
| | - Kyung-Seop Ahn
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea; (S.-H.K.); (S.-R.O.)
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Tan J, Zhu C, Li L, Wang J, Xia XH, Wang C. Engineering Cell Membranes: From Extraction Strategies to Emerging Biosensing Applications. Anal Chem 2024; 96:7880-7894. [PMID: 38272835 DOI: 10.1021/acs.analchem.3c01746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Affiliation(s)
- Jing Tan
- College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P.R. China
| | - Chengcheng Zhu
- College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P.R. China
| | - Lulu Li
- College of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212000, P.R. China
| | - Jin Wang
- College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P.R. China
| | - Xing-Hua Xia
- State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing 210023, P.R. China
| | - Chen Wang
- College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P.R. China
- State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing 210023, P.R. China
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Zhang X, Jiang Y, Guo N, Ding Y, Feng J, Miao C, Lv Y. Application of SNAP-tag-EGFR cell membrane chromatography model in screening antitumor active components of Silybum marianum (L.) Gaertn. J Pharm Biomed Anal 2024; 238:115816. [PMID: 37976988 DOI: 10.1016/j.jpba.2023.115816] [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: 08/11/2023] [Revised: 10/22/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
The SNAP-tag-epidermal growth factor receptor (SNAP-tag-EGFR) cell membrane chromatography (CMC) model is a powerful tool for investigating ligand-receptor interactions and screening active ingredients in traditional Chinese medicine. Most tyrosine kinase inhibitors (TKIs) target epidermal growth factor receptors. However, TKIs associated with significant side effects and drug resistance must be addressed immediately. Therefore, there is an urgent need to develop new TKIs with high efficiency and low toxicity. Because of its low toxicity and side effects, traditional Chinese medicine has been widely employed to treat various diseases, including cancer. Hence, this study aimed to use the SNAP-tag-EGFR/CMC-high-performance liquid chromatography-mass spectrometry (HPLC-MS) two-dimensional system model as the research tool to screen and identify potential EGFR antagonists from the Chinese medicine Silybum marianum (L.) Gaertn. The applicability of the system was verified using the positive control drug osimertinib. Four potential EGFR antagonists were screened from the Chinese medicine Silybum marianum (L.) Gaertn.. They were identified as silydianin, silychristin, silybin, and isosilybin. Additionally, their pharmacological activity was preliminarily verified using a CCK-8 assay. The kinetic parameters of the four active ingredients interacting with EGFR and their binding modes with EGFR were analyzed using nonlinear chromatography (NLC) and molecular docking. This study identified silydianin, silychristin, silybin, and isosilybin from Silybum marianum (L.) Gaertn. and verified their potential antitumor effects on EGFR.
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Affiliation(s)
- Xin Zhang
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Yuhan Jiang
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Na Guo
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Yifan Ding
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Jingting Feng
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Chenyang Miao
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China
| | - Yanni Lv
- School of Pharmacy, Xi'an Jiaotong University, 76# Yanta West Road, Xi'an 710061, China; Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbour, Xi'an 710115, China.
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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: 7] [Impact Index Per Article: 1.8] [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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Lv Y, Shi X, Fu J, Jia Q, Lin Y, Wang H, Yang X, Han S. Screening potential antagonists of epidermal growth factor receptor from Marsdenia tenacissima via cell membrane chromatography model assisted by HPLC-ESI-IT-TOF-MS. Biomed Chromatogr 2019; 33:e4569. [PMID: 31050008 DOI: 10.1002/bmc.4569] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/02/2019] [Accepted: 04/26/2019] [Indexed: 12/16/2022]
Abstract
Marsdenia tenacissima, or Tongguanteng in Chinese, is a traditional Chinese herb and has a broad application in clinical practice for its pharmacological effects of treating asthma, pneumonia, tonsillitis, pharyngitis tumors, etc. However, few studies have reported the screening of the active components of this medicine for tumor therapy. In this work, a two-dimensional analytical system was developed to screen antagonists of epidermal growth factor receptor (EGFR) from M. tenacissima. A fraction was retained on the EGFR cell membrane chromatography (CMC) column, separated and identified as tenacissoside G (TG), tenacissoside H (TH) and tenacissoside I (TI) by two-dimensional HPLC-IT-TOF-MS. Molecular docking and 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay were carried out to assess the activity of TS (including TG, TH and TI). Molecular docking results showed that the binding mode of TS on EGFR is similar to that of gefitinib. The MTT assay demonstrated that gefitinib and TS (especially TI) could inhibit the growth of EGFR highly expressed cell lines in a dose-dependent manner in the range of 5-50 μmol/L. In conclusion, the two-dimensional EGFR/CMC-HPLC-IT-TOF-MS system could be a useful approach in drug discovery from traditional Chinese medicines for searching for potential antitumor candidates.
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Affiliation(s)
- Yanni Lv
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,School of Pharmacy, University of Wisconsin-Madison, Madison, WI, USA
| | - Xianpeng Shi
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | - Jia Fu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | - Qianqian Jia
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | - Yuanyuan Lin
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,School of Pharmacy, University of Wisconsin-Madison, Madison, WI, USA
| | - Hongying Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | - Xin Yang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shengli Han
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
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