1
|
Tan H, Wang F, Hu J, Duan X, Bai W, Wang X, Wang B, Su Y, Hu J. Inhibitory interaction of flavonoids with organic cation transporter 2 and their structure-activity relationships for predicting nephroprotective effects. J Appl Toxicol 2023; 43:1421-1435. [PMID: 37057715 DOI: 10.1002/jat.4474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/28/2023] [Accepted: 04/11/2023] [Indexed: 04/15/2023]
Abstract
Organic cation transporter 2 (OCT2) is mainly responsible for the renal secretion of various cationic drugs, closely associated with drug-induced acute kidney injury (AKI). Screening and identifying potent OCT2 inhibitors with little toxicity in natural products in reducing OCT2-mediated AKI is of great value. Flavonoids are enriched in various vegetables, fruits, and herbal products, and some were reported to produce transporter-mediated drug-drug interactions. This study aimed to screen potential inhibitors of OCT2 from 96 flavonoids, assess the nephroprotective effects on cisplatin-induced kidney injury, and clarify the structure-activity relationships of flavonoids with OCT2. Ten flavonoids exhibited significant inhibition (>50%) on OCT2 in OCT2-HEK293 cells. Among them, the six most potent flavonoid inhibitors, including pectolinarigenin, biochanin A, luteolin, chrysin, 6-hydroxyflavone, and 6-methylflavone markedly decreased cisplatin-induced cytotoxicity. Moreover, in cisplatin-induced renal injury models, they also reduced serum blood urea nitrogen (BUN) and creatinine levels to different degrees, the best of which was 6-methylflavone. The pharmacophore model clarified that the aromatic ring, hydrogen bond acceptors, and hydrogen bond donors might play a vital role in the inhibitory effect of flavonoids on OCT2. Thus, our findings would pave the way to predicting the potential risks of flavonoid-containing food/herb-drug interactions in humans and optimizing flavonoid structure to alleviate OCT2-related AKI.
Collapse
Affiliation(s)
- Huixin Tan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Fenghe Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Jiahuan Hu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Xiaoyan Duan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Wanting Bai
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Xinbo Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Baolian Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Yan Su
- Department of Health Management and Service, Cangzhou Medical College, Hebei, 061001, China
| | - Jinping Hu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Non-Clinical Drug Metabolism and PK/PD study, Beijing Key Laboratory of Active Substances Discovery and Drug Ability Evaluation, Department of Drug Metabolism, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| |
Collapse
|
2
|
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.
Collapse
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.)
| |
Collapse
|
3
|
Aal-Aaboda MS, Abu Raghif AR, Hadi NR. Renoprotective Potential of the Ultra-Pure Lipopolysaccharide from Rhodobacter Sphaeroides on Acutely Injured Kidneys in an Animal Model. ARCHIVES OF RAZI INSTITUTE 2021; 76:1755-1764. [PMID: 35546979 PMCID: PMC9083871 DOI: 10.22092/ari.2021.356202.1803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/15/2021] [Indexed: 06/15/2023]
Abstract
One of the main causes of acute kidney injury is ischemic reperfusion injury (IRI). Inflammatory response, apoptotic damages, and oxidative stress-related injuries are all involved in the pathogenesis of IRI. Toll-like receptors (TLR) are strongly associated with IRIs, especially TLR4, which is markedly induced in response to IRI. Accordingly, the current study aimed to investigate the potential renoprotective effect of ultrapure lipopolysaccharide from Rhodobacter sphaeroides (ULPS-RS) at two doses in an animal model of bilateral IRI. A total of 30 adult male rats were divided randomly into five equal groups of control (laparotomy plus bilateral renal IRI), vehicle (same as the control group, but pretreated with the vehicle), sham (laparotomy only), ULPS-RS (same as the control group, but pretreated with 0.1 mg/kg of ULPS-RS), and ULPS-RSH (same as the control group, but pretreated with 0.2 mg/kg of ULPS-RS). Subsequent to 30 min of ischemia and 2 h of reperfusion, serum samples were collected for measuring urea, creatinine, and neutrophil gelatinase-associated lipocalin. Afterward, tissue samples were obtained from all animals to measure inflammatory mediators (interleukin 6, interleukin 1β, and tumor necrosis factor α), oxidative stress marker (8-isoprostane), apoptosis mediators (B cell lymphoma 2 [Bcl2]), and Bcl2-associated X protein (Bax). In the control group, all of the measured parameters were significantly elevated in response to IRI, except for Bcl2, which decreased significantly. On the other hand, exactly opposite effects were observed in the ULPS-RS treated groups indicating the nephroprotective effect of this compound against IRI at both tested doses. The findings reveal for the first time that ULPS-RS has the therapeutic potential of attenuating the renal dysfunction induced by IRI.
Collapse
Affiliation(s)
- M S Aal-Aaboda
- Department of Pharmacology, Faculty of Pharmacy, University of Misan, Iraq
| | - A R Abu Raghif
- Department of Pharmacology, Faculty of Medicine, Al-Nahrain University, Iraq
| | - N R Hadi
- Department of Pharmacology and Therapeutics, Faculty of Medicine, University of Kufa, Iraq
| |
Collapse
|
4
|
Moghadam ER, Ang HL, Asnaf SE, Zabolian A, Saleki H, Yavari M, Esmaeili H, Zarrabi A, Ashrafizadeh M, Kumar AP. Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives. Biomolecules 2020; 10:E1374. [PMID: 32992587 PMCID: PMC7600196 DOI: 10.3390/biom10101374] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Pharmacological profile of phytochemicals has attracted much attention to their use in disease therapy. Since cancer is a major problem for public health with high mortality and morbidity worldwide, experiments have focused on revealing the anti-tumor activity of natural products. Flavonoids comprise a large family of natural products with different categories. Chrysin is a hydroxylated flavonoid belonging to the flavone category. Chrysin has demonstrated great potential in treating different disorders, due to possessing biological and therapeutic activities, such as antioxidant, anti-inflammatory, hepatoprotective, neuroprotective, etc. Over recent years, the anti-tumor activity of chrysin has been investigated, and in the present review, we provide a mechanistic discussion of the inhibitory effect of chrysin on proliferation and invasion of different cancer cells. Molecular pathways, such as Notch1, microRNAs, signal transducer and activator of transcription 3 (STAT3), nuclear factor-kappaB (NF-κB), PI3K/Akt, MAPK, etc., as targets of chrysin are discussed. The efficiency of chrysin in promoting anti-tumor activity of chemotherapeutic agents and suppressing drug resistance is described. Moreover, poor bioavailability, as one of the drawbacks of chrysin, is improved using various nanocarriers, such as micelles, polymeric nanoparticles, etc. This updated review will provide a direction for further studies in evaluating the anti-tumor activity of chrysin.
Collapse
Affiliation(s)
- Ebrahim Rahmani Moghadam
- Department of Anatomical Sciences, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran;
| | - Hui Li Ang
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore;
| | - Sholeh Etehad Asnaf
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, North Tehran Branch, IslamicAzad University, Tehran 165115331, Iran;
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Hossein Saleki
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Mohammad Yavari
- Nursing and Midwifery Department, Islamic Azad University, Tehran Medical Sciences Branch, Tehran 1916893813, Iran;
| | - Hossein Esmaeili
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
| | - Milad Ashrafizadeh
- Faculty of Veterinary Medicine, University of Tabriz, Tabriz 5166616471, Iran
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore;
| |
Collapse
|
5
|
Liao T, Ding L, Wu P, Zhang L, Li X, Xu B, Zhang H, Ma Z, Xiao Y, Wang P. Chrysin Attenuates the NLRP3 Inflammasome Cascade to Reduce Synovitis and Pain in KOA Rats. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:3015-3027. [PMID: 32801641 PMCID: PMC7396814 DOI: 10.2147/dddt.s261216] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 07/17/2020] [Indexed: 12/13/2022]
Abstract
Purpose Our recent reports have revealed that inhibiting NLRP3 activation reduces synovial inflammation and fibrosis in knee osteoarthritis (KOA). Synovial inflammation is involved the entire process of KOA and promotes the progression of KOA. Natural flavonoid Chrysin from Scutellariae Radix, a traditional Chinese medicine, exhibits multifarious biological activities and potentially has protective activity against osteoarthritis. However, the mechanism of Chrysin in the treatment of synovial inflammation remains elusive. The purpose of our research was to explore the anti-inflammatory effects of Chrysin on KOA, which was induced by monoiodoacetic acid (MIA) in rats by targeting the NLRP3 inflammasome in the hopes of identifying an effective drug to treat KOA. Methods The MIA-induced KOA model was used to evaluate the cold pain threshold and paw withdrawal threshold (PWT) of joints after MIA (40 mg/mL) injection into the knee joints. Microscopically, we used LPS (5 ug/mL) and ATP (4 mmol/L) to stimulate fibroblast-like synovial cells (FLSs) to explore the underlying mechanisms and effects of Chrysin. Two staining methods, H&E and Sirius Red, were applied to assess histopathological changes in synovial membranes. Cellular signal transduction was determined by qRT-PCR and WB. Cytokine expression (inflammatory cytokines and pain-related cytokines) was detected by ELISA. The degree of chronic inflammatory pain was evaluated by c-Fos immunofluorescence. Results The results showed that Chrysin not only attenuated synovial inflammation but also reduced the secretion of pain-related factors and increased the PWT and cold pain threshold in rats. Chrysin also inhibited NLRP3 inflammasome activation and increased IL-1β levels to alleviate the synovitis. Conclusion Chrysin can relieve knee synovial inflammation and improve pain behavior in KOA rats, which may be related to the ability of Chrysin to inhibit NLRP3 inflammasome activation. Therefore, Chrysin may be developed as a new drug for the treatment of KOA.
Collapse
Affiliation(s)
- Taiyang Liao
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Liang Ding
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Peng Wu
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Li Zhang
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Xiaochen Li
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Bo Xu
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Haosheng Zhang
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Zhenyuan Ma
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Yancheng Xiao
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Key Laboratory for Metabolic Diseases in Chinese Medicine, First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| | - Peimin Wang
- Department of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, People's Republic of China
| |
Collapse
|
6
|
Zhou P, Hua F, Wang X, Huang JL. Therapeutic potential of IKK-β inhibitors from natural phenolics for inflammation in cardiovascular diseases. Inflammopharmacology 2020; 28:19-37. [PMID: 31894515 DOI: 10.1007/s10787-019-00680-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 12/16/2019] [Indexed: 12/19/2022]
Abstract
Cardiovascular disease (CVDs) is a chronic disease with the highest morbidity and mortality in the world. Previous studies have suggested that preventing inflammation serves an efficient role in protection against cardiovascular diseases. Modulation of IKK-β activity can be used to treat and control CVDs associated with chronic inflammation, which targets the phosphorylation of IκB following the release of the RelA complex, and then translocates to the nucleus, eventually triggering the transcription of several genes that induce chemokines, cytokines, and adhesion molecules. Most importantly, the IκB kinase (IKK) complex is involved in transcriptional activation by phosphorylating the inhibitory molecule IkBα, enabling activation of NF-κB. Phenolic compounds possess cardioprotective potential that may be related to modulating inflammatory responses involved in CVDs. The SystemsDock analysis was used to explore whether 38 active compounds inhibit IKK-β activity based on literature. Docking results showed that the top docking score of three chemical compounds were icariin, salvianolic acid B, and plantainoside D in all compounds. Icariin, salvianolic acid B, and plantainoside D are the most promising IKKβ inhibitors. These phytochemicals could be helpful to find the lead compounds on designing and developing novel cardioprotective agents.
Collapse
Affiliation(s)
- Peng Zhou
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China.
| | - Fang Hua
- Pharmacy School, Anhui Xinhua University, Hefei, 230088, People's Republic of China.,Natural Products Laboratory, International Joint Lab of Tea Chemistry and Health Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, People's Republic of China
| | - Xiang Wang
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China.,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China
| | - Jin-Ling Huang
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China.
| |
Collapse
|