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Tang L, Zhang B, Li G, Zhu Y, Feng B, Su Z, Han W, Huang H, Li Q, Wang M, Chen Y, Liu H, Dai Z, Wu D, Li H, Yang L, Lu Y, Ye Z, Zheng G. Punicalagin alleviates the hyperproliferation of keratinocytes in psoriasis through inhibiting SKP2 expression. J Nat Med 2023; 77:712-720. [PMID: 37306932 DOI: 10.1007/s11418-023-01711-z] [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: 02/24/2023] [Accepted: 05/24/2023] [Indexed: 06/13/2023]
Abstract
Psoriasis is a chronic inflammatory skin disorder characterized by abnormal keratinocytes proliferation and multiple immune cells infiltration in the dermis and epidermis. Although most psoriasis-related researches have been concentrated on the interleukin-23 (IL-23)/interleukin-17 (IL-17) axis, new data suggest that keratinocytes also play a pivotal role in psoriasis. Previously, we found that punicalagin (PUN), a bioactive ellagitannin extracted from Pericarpium Granati (the pericarpium of Punica granatum L.), exerts a therapeutic effect on psoriasis. However, the underlying mechanism, especially its potential modulatory effect on keratinocytes, remains obscure. Our study aims to reveal the potential regulatory effect and its underlying cellular mechanism of PUN on the hyperproliferation of keratinocytes. We used tumor necrosis factor α (TNF-α), IL-17A and interleukin-6 (IL-6) to induce abnormal proliferation of HaCaT cells (Human Keratinocytes Cells) in vitro. Then, we evaluated the effects of PUN through MTT assay, EdU staining and cell cycle detection. Finally, we explored the underlying cellular mechanisms of PUN via RNA-sequencing, WB in vitro and in vivo. Here, we found that PUN can directly and dose-dependently decrease TNF-α, IL-17A and IL-6-induced abnormal proliferation of HaCaT cells in vitro. Mechanically, PUN suppresses the hyperproliferation of keratinocytes through repressing S-phase kinase-associated protein 2 (SKP2) expression in vitro and in vivo. Moreover, overexpression of SKP2 can partly abolish PUN-mediated inhibition of aberrantly proliferative keratinocytes. These results illustrate that PUN can reduce the severity of psoriasis through directly repressing SKP2-mediated abnormal proliferation of keratinocytes, which gives new insight into the therapeutic mechanism of PUN on psoriasis. Moreover, these findings imply that PUN might be a promising drug candidate for the treatment of psoriasis.
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Affiliation(s)
- Lipeng Tang
- State Key Laboratory of Dampness, Syndrome of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, 111 Dade Road, Guangzhou, 510000, China
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Bowen Zhang
- State Key Laboratory of Dampness, Syndrome of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, 111 Dade Road, Guangzhou, 510000, China
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Guanzhuo Li
- State Key Laboratory of Dampness, Syndrome of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, 111 Dade Road, Guangzhou, 510000, China
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Ying Zhu
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Bing Feng
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Zuqing Su
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Wenhui Han
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Huilin Huang
- School of Clinical Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510000, China
| | - Qiuping Li
- School of Clinical Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510000, China
| | - Maojie Wang
- Department of Rheumatology Clinical and Basic Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Yuchao Chen
- Department of Immunology, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Huazhen Liu
- Department of Immunology, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Zhenhua Dai
- Department of Immunology, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Dinghong Wu
- Department of Material Basis of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Hongxia Li
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Laijun Yang
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Yanjing Lu
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Zeting Ye
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Guangjuan Zheng
- State Key Laboratory of Dampness, Syndrome of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, 111 Dade Road, Guangzhou, 510000, China.
- Guangdong-Hong Kong-Macau Joint Lab On Chinese Medicine and Immune Disease Research, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.
- Department of Pharmacology of Traditional Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.
- Department of Pathology, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.
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Naresh P, Rajesh Kumar R, Vishwas HN, Rajagopal G, Prabha T, Jubie S. Larvicidal and histopathological efficacy of cinnamic acid analogues: a novel strategy to reduce the dengue vector competence. RSC Adv 2022; 12:9793-9814. [PMID: 35424920 PMCID: PMC8961603 DOI: 10.1039/d1ra09466a] [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: 12/31/2021] [Accepted: 03/14/2022] [Indexed: 11/21/2022] Open
Abstract
Background: A novel strategy such as conjugation of amino, Schiff's bases, and thiadiazole moieties to the cinnamic acid nucleus has been adopted in this study to discover new molecules that target the dengue envelope protein (DENVE). Aim: Among the different domains of dengue virus envelope protein (PDB ID 1OKE), we have selected a ligand-binding domain for our structure-based drug design. The designed compounds have also been docked against DENVE protein. Methodology: Based on the in silico results and synthetic feasibility, three different schemes were used to synthesize twenty-three novel cinnamic acid derivatives. Sci-finder ascertained their novelty. The synthesized derivatives were consistent with their assigned spectra. The compounds were further evaluated for their larvicidal activity and histopathological analysis. Multiple linear regression analysis was performed to derive the QSAR model, which was further evaluated internally and externally for the prediction of activity. Results and discussion: Four compounds, namely CA 2, CA 14, ACA 4, and CATD 2, effectively showed larvicidal activity after 24, 48, and 72 h exposure; particularly, compound CA2 showed potent larvicidal activity with LC50 of 82.15 μg ml-1, 65.34 μg ml-1, and 38.68 μg ml-1, respectively, whereas intermittent stages, causes of abscess in the gut, and siphon regions were observed through histopathological studies. Conclusion: Our study identified some novel chemical scaffolds as effective DENVE inhibitors with efficacious anticipated pharmacokinetic profiles, which can be modified further.
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Affiliation(s)
- P Naresh
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research Ooty Tamilnadu India https://www.jssuni.edu.in/
| | - R Rajesh Kumar
- Department of Pharmaceutical Biotechnology, JSS College of Pharmacy, JSS Academy of Higher Education and Research Ooty Tamilnadu India
| | - H N Vishwas
- Department of Pharmacy Practice, JSS College of Pharmacy, JSS Academy of Higher Education and Research Ooty Tamilnadu India
| | - Gopalan Rajagopal
- Postgraduate and Research Department of Zoology, Ayya Nadar Janaki Ammal College Sivakasi Tamilnadu India
| | - T Prabha
- Department of Pharmaceutical Chemistry, Nandha College of Pharmacy, Affiliated to The Tamilnadu Dr MGR Medical University-Chennai Erode Tamilnadu India
| | - S Jubie
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research Ooty Tamilnadu India https://www.jssuni.edu.in/
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Guerrero-Solano JA, Bautista M, Velázquez-González C, De la O-Arciniega M, González-Olivares LG, Fernández-Moya M, Jaramillo-Morales OA. Antinociceptive Synergism of Pomegranate Peel Extract and Acetylsalicylic Acid in an Animal Pain Model. Molecules 2021; 26:5434. [PMID: 34576905 PMCID: PMC8469324 DOI: 10.3390/molecules26185434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 01/29/2023] Open
Abstract
Several modern drugs, which are derived from traditional herbal medicine are used in contemporary pharmacotherapy. Currently, the study of drug-plant interactions in pain has increased in recent years, looking for greater efficacy of the drug and reduce side effects. The antinociception induced by intragastric co-administration of the combination of pomegranate peel extract (PoPEx) and acetylsalicylic acid (ASA) was assessed using the isobolographic analysis in formalin test (nociceptive and inflammatory pain). The effective dose that produced 30% of antinociception (ED30) was calculated for both drugs from the logarithmic dose-response curves, subsequently generating a curve with the combination on fixed proportions (1:1) of PoPEx and ASA. Through isobolographic analysis, this experimental ED30 was compared with the calculated theoretical additive ED30. The result was a synergistic interaction, the experimental ED30 was significantly smaller (p < 0.05) than the theoretical ED30. The antinociceptive mechanism of the PoPEx-ASA combination involves the l-Arginine/NO/cGMP pathway, antioxidant capacity, and high content of total phenols. These findings suggest that an interaction between PoPEx and ASA could be a novel treatment for inflammatory and nociceptive pain, also diminish the secondary reactions of ASA.
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Affiliation(s)
- José Antonio Guerrero-Solano
- Institute of Health Sciences, Academic Area of Pharmacy, Autonomous University of the State of Hidalgo, Circuito Ex Hacienda La Concepción S/N Carretera Pachuca Actopan, San Agustín Tlaxiaca, Hidalgo 42160, Mexico; (J.A.G.-S.); (C.V.-G.); (M.D.l.O.-A.)
| | - Mirandeli Bautista
- Institute of Health Sciences, Academic Area of Pharmacy, Autonomous University of the State of Hidalgo, Circuito Ex Hacienda La Concepción S/N Carretera Pachuca Actopan, San Agustín Tlaxiaca, Hidalgo 42160, Mexico; (J.A.G.-S.); (C.V.-G.); (M.D.l.O.-A.)
| | - Claudia Velázquez-González
- Institute of Health Sciences, Academic Area of Pharmacy, Autonomous University of the State of Hidalgo, Circuito Ex Hacienda La Concepción S/N Carretera Pachuca Actopan, San Agustín Tlaxiaca, Hidalgo 42160, Mexico; (J.A.G.-S.); (C.V.-G.); (M.D.l.O.-A.)
| | - Minarda De la O-Arciniega
- Institute of Health Sciences, Academic Area of Pharmacy, Autonomous University of the State of Hidalgo, Circuito Ex Hacienda La Concepción S/N Carretera Pachuca Actopan, San Agustín Tlaxiaca, Hidalgo 42160, Mexico; (J.A.G.-S.); (C.V.-G.); (M.D.l.O.-A.)
| | - Luis Guillermo González-Olivares
- Institute of Basic Sciences and Engineering, Academic Area of Chemistry, University of the State of Hidalgo, Carretera Pachuca-Tulancingo km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico;
| | - Monserrat Fernández-Moya
- Life Sciences Division, Nursing and Obstetrics Department, Campus Irapuato-Salamanca, University of Guanajuato, Ex Hacienda el Copal, km. 9 Carretera Irapuato- Silao, A.P. 311, Irapuato, Guanajuato 36500, Mexico;
| | - Osmar Antonio Jaramillo-Morales
- Life Sciences Division, Nursing and Obstetrics Department, Campus Irapuato-Salamanca, University of Guanajuato, Ex Hacienda el Copal, km. 9 Carretera Irapuato- Silao, A.P. 311, Irapuato, Guanajuato 36500, Mexico;
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Thirunavukkarasu MK, Shin WH, Karuppasamy R. Exploring safe and potent bioactives for the treatment of non-small cell lung cancer. 3 Biotech 2021; 11:241. [PMID: 33968584 DOI: 10.1007/s13205-021-02797-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/15/2021] [Indexed: 11/28/2022] Open
Abstract
Activating and suppressing mutations in the MAPK pathway receptors are the primary causes of NSCLC. Of note, MEK inhibition is considered a promising strategy because of the diverse structures and harmful effects of upstream receptors in MAPK pathway. Thus, we explore a total of 1574 plant-based bioactive compounds activity against MEK using an energy-based virtual screening strategy. Molecular docking, binding free energy, and drug-likeness analysis were performed through GLIDE, Prime MM-GBSA, and QikProp module, respectively. The findings indicate that 5-O-caffeoylshikimic acid has an increased binding affinity to MEK protein. Further, molecular dynamic simulations and MM-PBSA analysis were performed to explore the ligand activity in real-life situations. In essence, compounds inhibitory activity was validated across 77 lung cancer cell lines using multimodal attention-based neural network algorithm. Eventually, our analysis highlight that 5-O-caffeoylshikimic acid obtained from the bark of Rhizoma smilacis glabrae would be developed as a potential compound for treating NSCLC.
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Affiliation(s)
- Muthu Kumar Thirunavukkarasu
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Tamil Nadu, Vellore, 632014 India
| | - Woong-Hee Shin
- Department of Chemical Science Education, College of Education, Sunchon National University, Suncheon, Republic of Korea
| | - Ramanathan Karuppasamy
- Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Tamil Nadu, Vellore, 632014 India
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Das S, Singh VK, Dwivedy AK, Chaudhari AK, Dubey NK. Anethum graveolens Essential Oil Encapsulation in Chitosan Nanomatrix: Investigations on In Vitro Release Behavior, Organoleptic Attributes, and Efficacy as Potential Delivery Vehicles Against Biodeterioration of Rice (Oryza sativa L.). FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02589-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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Fabrication, Characterization, and Antifungal Assessment of Jasmine Essential Oil-Loaded Chitosan Nanomatrix Against Aspergillus flavus in Food System. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02592-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Naresh P, Selvaraj A, Shyam Sundar P, Murugesan S, Sathianarayanan S, Namboori P K K, Jubie S. Targeting a conserved pocket (n-octyl-β-D-glucoside) on the dengue virus envelope protein by small bioactive molecule inhibitors. J Biomol Struct Dyn 2020; 40:4866-4878. [PMID: 33345726 DOI: 10.1080/07391102.2020.1862707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Dengue virus enters the cell by receptor-mediated endocytosis followed by a viral envelope (DENVE) protein-mediated membrane fusion. A small detergent molecule n-octyl-β-D-glucoside (βOG) occupies the hydrophobic pocket which is located in the hinge region plays a major role in the rearrangement. It has been reported that mutations occurred in this binding pocket lead to the alterations of pH threshold for fusion. In addition to this event, the protonation of histidine residues present in the hydrophobic pocket would also impart the conformational change of the E protein evidence this pocket as a promising target. The present study identified novel cinnamic acid analogs as significant blockers of the hydrophobic pocket through molecular modeling studies against DENVE. A library of seventy-two analogs of cinnamic acid was undertaken for the discovery process of DENV inhibitors. A Molecular docking study was used to analyze the binding mechanism between these compounds and DENV followed by ADMET prediction. Binding energies were predicted by the MMGBSA study. The Molecular dynamic simulation was utilized to confirm the stability of potential compound binding. The compounds CA and SCA derivatives have been tested against HSV-1 & 2 viruses. From the computational results, the compounds CA1, CA2, SCA 60, SCA 57, SCA 37, SCA 58, and SCA 14 exhibited favorable interaction energy. The compounds have in-vitro antiviral activity; the results clearly indicate that the compounds showed the activity against both the viruses (HSV-1 & HSV-2). Our study provides valuable information on the discovery of small molecules DENVE inhibitors.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- P Naresh
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Tamilnadu, India
| | - A Selvaraj
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Tamilnadu, India
| | - P Shyam Sundar
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Tamilnadu, India
| | - S Murugesan
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, BITS Pilani, Pilani Campus, Vidya Vihar, Pilani, Rajasthan, India
| | - S Sathianarayanan
- Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Ponekkara, Kochi, Kerala, India
| | - Krishnan Namboori P K
- Amrita Molecular Modeling and Synthesis (AMMAS) Research Lab, Amrita Vishwavidyapeetham, Coimbatore, Tamilnadu, India
| | - S Jubie
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Tamilnadu, India
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Kujur A, Kumar A, Yadav A, Prakash B. Antifungal and aflatoxin B1 inhibitory efficacy of nanoencapsulated Pelargonium graveolens L. essential oil and its mode of action. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109619] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Vinoth N, Lalitha A. Catalyst-Free Three-Component Synthesis, Antibacterial, Antifungal, and Docking Studies of Spiroindoline Derivatives. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1744025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ding W, Wang H, Zhou Q, Wu C, Gao X, Cheng X, Tian L, Wang C. Simultaneous determination of polyphenols and triterpenes in pomegranate peel based on high-performance liquid chromatography fingerprint by solvent extraction and ratio blending method in tandem with wavelength switching. Biomed Chromatogr 2019; 33:e4690. [PMID: 31452234 DOI: 10.1002/bmc.4690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/28/2019] [Accepted: 08/21/2019] [Indexed: 12/25/2022]
Abstract
Traditionally, pomegranate (Punica granatum L.) has been consumed as fresh fruit or as pomegranate juice. Pomegranate peel, the dried husk of P· granatum, is an important herbal medicine for treating diarrhea, hemostasis and insect-induced abdominal pain in China. However, the quality control methods for pomegranate peel remain unsatisfactory. In this work, a new HPLC-based qualitative and quantitative method for quality control of pomegranate peel was developed and validated for the simultaneous determination of polyphenols and triterpenes (including punicalagins A and B, ellagic acid, oleanolic acid and ursolic acid) by solvent extraction and ratio blending method in tandem with wavelength switching. The average recoveries were 98.07-100.61% with relative standard deviation no more than 4.27%. In addition, the fingerprint analysis was conducted to interpret the consistency of the quality test. Thirteen characteristic peaks were selected to evaluate the similarities of 16 batches of pomegranate peel. The similarities of samples were all more than 0.80, indicating that the samples from different areas of China were consistent. The results demonstrated that quantitative analysis and the HPLC fingerprint as a characteristic distinguishing method combining similarity evaluation can be successfully used to assess the quality and to identify the authenticity of pomegranate peel.
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Affiliation(s)
- Wenzheng Ding
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China
| | - Hanxue Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China.,Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Quan Zhou
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China
| | - Chao Wu
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China
| | - Xiaoli Gao
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Xuemei Cheng
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China
| | - Li Tian
- Traditional Chinese Medicine, Xinjiang Medical University; Xinjiang Key Laboratory of Famous Prescription and Science of Formula, Urumqi, China
| | - Changhong Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; The MOE Key Laboratory for Standardization of Chinese Medicines; Shanghai R&D Centre for Standardization of Chinese Medicines, Shanghai, China
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11
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Assessing the preservative efficacy of nanoencapsulated mace essential oil against food borne molds, aflatoxin B1 contamination, and free radical generation. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.075] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Zhao SS, Ma DX, Zhu Y, Zhao JH, Zhang Y, Chen JQ, Sheng ZL. Antidiarrheal effect of bioactivity-guided fractions and bioactive components of pomegranate (Punica granatum L.) peels. Neurogastroenterol Motil 2018; 30:e13364. [PMID: 29717519 DOI: 10.1111/nmo.13364] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 03/28/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Pomegranate peels have been widely used to treat diarrhea in China. The antidiarrheal activities of aqueous extracts of pomegranate peels have been evaluated. However, there have not been any bioactivity-guided fractionation studies on the antidiarrheal effect to identify the bioactive components of the extract. METHODS Bioactivity-guided fractionation of an aqueous extract of pomegranate peels was performed using different solvents of increasing polarity, generating fractions dissolved in ethyl acetate, n-butyl alcohol, and the residual fraction. The principal chemical composition of the active fraction was analyzed by HPLC/ESI-MS. KEY RESULTS Fecal frequencies revealed that only the ethyl acetate fraction possessed significant antidiarrheal activity. Furthermore, administration of the ethyl acetate fraction at 100, 200, and 400 mg/kg significantly reduced gastrointestinal transit in charcoal meal tests in mice. It also significantly inhibited castor oil-induced enteropooling compared to control animals. Histopathological analysis revealed that small intestine lesions of mice treated with the ethyl acetate fraction were alleviated compared to those in mice treated with castor oil. The ethyl acetate fraction was found to be composed mainly of punicalagin, corilagin, and ellagic acid, and a combination of these compounds could mediate the antidiarrheal activities. CONCLUSION AND INFERENCES Our study describes the protective effects of pomegranate peels against castor oil-induced diarrhea. The findings showed that the ethyl acetate fraction was the active fraction of pomegranate peels, of which punicalagin, corilagin, and ellagic acid were responsible for the antidiarrheal effect of aqueous extracts.
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Affiliation(s)
- S-S Zhao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin, China
| | - D-X Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Y Zhu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - J-H Zhao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Y Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - J-Q Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Z-L Sheng
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin, China
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13
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Possible use of Punica granatum (Pomegranate) in cancer therapy. Pharmacol Res 2018; 133:53-64. [DOI: 10.1016/j.phrs.2018.04.021] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/25/2018] [Accepted: 04/25/2018] [Indexed: 01/13/2023]
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14
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Usha T, Pradhan S, Goyal AK, Dhivya S, Kumar HPP, Singh MK, Joshi N, Basistha BC, Murthy KRS, Selvaraj S, Middha SK. Molecular Simulation-based Combinatorial Modeling and Antioxidant Activities of Zingiberaceae Family Rhizomes. Pharmacogn Mag 2017; 13:S715-S722. [PMID: 29142438 PMCID: PMC5669121 DOI: 10.4103/pm.pm_82_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 04/27/2017] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE The main aim of this scientific report was to investigate a series of phytochemicals in silico and the pharmacology of four plants found at higher altitude in the ginger family, Zingiberaceae (incl. Costaceae) from North-East India, particularly Sikkim. First, the goal was to determine the biological activities of the four herbs (used under Zingiberaceae family) using antioxidant assays to identify the best species. Second, previously reported compounds in litero were subsequently screened for their anticancerous activities using in silico methods. MATERIALS AND METHODS Using the methanolic extracts of herbs, quantitative detection of phytochemicals such as total phenols and total flavonoids was detected, and the free radical scavenging activity was also studied using 2,2-diphenyl-1-picryl-hydrazyl (DPPH) assay. Docking process was studied, using Discovery Studio version 3.5, to identify suitable molecules at the protein-binding sites through annealing and genetic simulation algorithms. Grids centered on active sites were obtained with spacing of 54 × 55 × 56, and 0.503 grid spacing was calculated. The methods adopted and used in this study were comparisons of Global and Local Search Methods to determine the parameters such as maximum number of 250,000 energy evaluations as well as generations of 27,000, followed by mutation and crossover rates of 0.02 and 0.80. The number of docking runs was set to 10. Molecular dynamics study was done to check the stability of the complex. RESULTS Among all the genus of Zingiberaceae family investigated in this study, Curcuma angustifolia and Hedychium sp. exhibited the highest 537 ± 12.45; 292 ± 9.16 mg gallic acid equivalent/g total polyphenols and 38 ± 1.54; 75 ± 6.75 mg quercetin equivalent/g flavonoids, respectively. Depending on the concentration, the Hedychium sp. extract exerted the highest scavenging activity on DPPH radical (IC50 36.4 μg/mL). In silico result demonstrated that the synergetic effects of β-phellandrene with other compounds might be responsible for its anticancerous activity. β-phellandrene and farnesene epoxide showed bonding with Leu298, Ala302, Met336, Leu339, Leu343, Phe356, Ala302, Glu305, Met340, Leu343, Arg346, Phe356, Ile373, Ile376, Leu380, His475, Leu476, and Leu491. CONCLUSION Based on the current available literature, this is the first study to understand the interaction of compounds found in the rhizomes of Zingiberaceae family. SUMMARY The aqueous methanolic extract of Zingiberaceae family Curcuma angustifolia and Hedychium sp. has potent antioxidant activity as assessed by 2,2-diphenyl-1-picryl-hydrazyl assaysHedychium sp. is understood to possess more active compounds than other varietiesIn silico studies indicated synergetic effects of β-phellandrene and other compounds for its anticancerous activity. Abbreviations used: CADD: Computer-aided drug designing; ROS: Reactive oxygen species; ADMET: Absorption, distribution, metabolism, and excretion-toxicity; FeCl3: Ferric chloride; DPPH: 2,2-diphenyl-1-picryl-hydrazyl; NaNO2: Sodium nitrite; TCA: Trichloroacetic acid; K2HPO4: Di-potassium hydrogen phosphate; H2O2: Hydrogen peroxide; KH2PO4: Potassium di-hydrogen phosphate, K2Fe (CN)6: Potassium ferricyanide; KOH: Potassium hydroxide; NaOH: Sodium hydroxide; Na2CO3: Sodium carbonate; CH3COONa: Sodium acetate; AlCl3: Aluminum chloride.
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Affiliation(s)
- Talambedu Usha
- DBT-BIF Facility, Biotechnology Finishing School, Science Research Centre, Maharani Lakshmi Ammanni College for Women, Bengaluru, Karnataka, India
- Department of Biochemistry, Maharani Lakshmi Ammanni College for Women, Bengaluru, Karnataka, India
| | - Sushen Pradhan
- Sikkim State Council of Science and Technology, Gangtok, Sikkim, India
| | - Arvind Kumar Goyal
- Centre for Bamboo Studies, Department of Biotechnology, Bodoland University, Kokrajhar, Assam, India
| | - Shanmugarajan Dhivya
- DBT-BIF Facility, Biotechnology Finishing School, Science Research Centre, Maharani Lakshmi Ammanni College for Women, Bengaluru, Karnataka, India
| | - H. P. Prashanth Kumar
- Department of Biotechnology, Sapthagiri College of Engineering, Bengaluru, Karnataka, India
| | - Manoj Kumar Singh
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | - Neelu Joshi
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | | | | | - Saravanakumar Selvaraj
- Centre for Pharmacology and Toxicology, Hannover Medical School, 30625 Hannover, Germany
| | - Sushil Kumar Middha
- DBT-BIF Facility, Biotechnology Finishing School, Science Research Centre, Maharani Lakshmi Ammanni College for Women, Bengaluru, Karnataka, India
- Department of Biotechnology, Maharani Lakshmi Ammanni College for Women, Bengaluru, Karnataka, India
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Liu B, Fu XQ, Li T, Su T, Guo H, Zhu PL, Tse AKW, Liu SM, Yu ZL. Computational and experimental prediction of molecules involved in the anti-melanoma action of berberine. JOURNAL OF ETHNOPHARMACOLOGY 2017; 208:225-235. [PMID: 28729227 DOI: 10.1016/j.jep.2017.07.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 05/07/2017] [Accepted: 07/15/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGIC RELEVANCE Berberine (BBR) is a naturally occurring alkaloid compound that can be found in Chinese medicinal herbs such as Rhizoma Coptidis and Phellodendri Cortex. These BBR containing herbs are commonly used by Chinese medicine doctors to treat cancers including melanoma. In this study, we explored proteins potentially involved in the anti-melanoma effects of BBR using computational and experimental approaches. MATERIALS AND METHODS Target proteins of BBR were predicted using the reverse pharmacophore screening, molecular docking and molecular dynamics. Anti-melanoma activities of BBR in melanoma cells were examined by MTT and EdU proliferation assays. Effects of BBR on activities of target proteins in melanoma cells were examined by Western blotting or fluorescence assay. RESULTS Ten proteins implicated in cancer and with high fit-score in the reverse pharmacophore screening were selected as potential targets of BBR. Molecular docking and molecular dynamics revealed that BBR could stably bind to four of the ten proteins, namely 3-phosphoinositide-dependent protein kinase 1 (PDK1), glucocorticoid receptor (GR), p38 mitogen-activated protein kinase (p38) and dihydroorotate dehydrogenase (DHODH). Cellular experiments showed that BBR inhibited cell proliferation, increased the phosphorylation of GR and p38, and inhibited the activity of DHODH in A375 human melanoma cells. CONCLUSIONS These findings suggest that p38, GR and DHODH are potentially involved in the anti-melanoma action of BBR. This study provided a chemical and pharmacological justification for the clinical use of BBR-containing herbs in melanoma treatment.
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Affiliation(s)
- Bin Liu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China; Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiu-Qiong Fu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Ting Li
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Tao Su
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Hui Guo
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Pei-Li Zhu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Anfernee Kai-Wing Tse
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Shi-Ming Liu
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Zhi-Ling Yu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China; Consun Chinese Medicines Research Centre for Renal Diseases, Hong Kong Baptist University, Hong Kong, China; HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China.
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16
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Ye XY, Ling QZ, Chen SJ. Identification of neprilysin as a potential target of arteannuin using computational drug repositioning. BRAZ J PHARM SCI 2017. [DOI: 10.1590/s2175-97902017000216087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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Middha SK, Goyal AK, Bhardwaj A, Kamal R, Lokesh P, Prashanth HP, Wadhwa G, Usha T. In silico exploration of cyclooxygenase inhibitory activity of natural compounds found in Myrica nagi using LC-MS. Symbiosis 2016. [DOI: 10.1007/s13199-016-0417-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Wang J, Shu M, Wen X, Wang Y, Wang Y, Hu Y, Lin Z. Discovery of vascular endothelial growth factor receptor tyrosine kinase inhibitors by quantitative structure–activity relationships, molecular dynamics simulation and free energy calculation. RSC Adv 2016. [DOI: 10.1039/c6ra03743g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Employing the combined strategy to understand the features of KDR–ligands complexes, and provide a basis for rational design of inhibitors.
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Affiliation(s)
- Juan Wang
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
- Key Laboratory of Biorheological Science and Technology (Ministry of Education)
| | - Mao Shu
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
| | - Xiaorong Wen
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
| | - Yuanliang Wang
- Key Laboratory of Biorheological Science and Technology (Ministry of Education)
- Research Center of Bioinspired Material Science and Engineering
- Bioengineering College
- Chongqing University
- Chongqing 400044
| | - Yuanqiang Wang
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
| | - Yong Hu
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
| | - Zhihua Lin
- School of Pharmacy and Bioengineering
- Chongqing University of Technology
- Chongqing 400054
- China
- College of Chemistry and Chemical Engineering
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Srivastava AK, Kumar V, Roy BK. Insights from the molecular docking of curcumin to the virulent factors of Helicobacter pylori. Bioinformation 2015; 11:447-53. [PMID: 26664028 PMCID: PMC4658642 DOI: 10.6026/97320630011447] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 10/01/2015] [Indexed: 12/11/2022] Open
Abstract
The domains of virulent (Ureα/β, VacA-p55, and CagA) factors of Helicobacter pylori play a pivotal role in developmental processes of numerous diseases including gastric cancer. The pharmacological role of curcumin indicates that it could regulate the signaling of virulent factors by interacting with active domains. However, the controlling mechanism of the curcumin interactions and the binding diversity on structural basis of virulent (Ureα/β, VacA-p55, and CagA) factors are unknown. Curcumin as therapeutic agent was filtered by using Lipinski rule׳s five and the druglikeness property for assessment of pharmacological properties. Here outcome of molecular docking presented the 3-D structure of curcumin complex, that interacted with especially conserved residues of target domains. The structure revealed that the curcumin complexation with domains of these proteins provided structural insight into the diverse nature of proteins (Ureα/β, VacA-p55, and CagA) recognition. In silico study elucidated that the broad specificity of curcumin was achieved by multiple binding mode mechanisms such as distinct hydrogen and hydrophobic interactions with involvement of binding energy. The higher score of curcumin in complexation with both subunits Ureα/β showed the stable binding, and less stability with VacA-p55 complexation with lower score. Curcumin exhibited good interaction with these targeted virulent factors, although extensive interactions of curcumin with Ureα/β subunits could have an important implication to prevent survival and colonisation of H. pylori in stomach.
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Affiliation(s)
| | - Vikas Kumar
- Department of Botany, Banaras Hindu University, Varanasi, 221005, India
| | - Bijoy Krishna Roy
- Department of Botany, Banaras Hindu University, Varanasi, 221005, India
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