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Stasińska-Jakubas M, Dresler S, Strzemski M, Rubinowska K, Hawrylak-Nowak B. Differentiated response of Hypericum perforatum to foliar application of selected metabolic modulators: elicitation potential of chitosan, selenium, and salicylic acid mediated by redox imbalance. PHYTOCHEMISTRY 2024; 227:114231. [PMID: 39068961 DOI: 10.1016/j.phytochem.2024.114231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/14/2024] [Accepted: 07/25/2024] [Indexed: 07/30/2024]
Abstract
Plants plastically alter their metabolism in response to environmental stimuli, which induces changes in the accumulation of specialized metabolites. This ability can be utilized to manipulate plant phytochemistry in a desired direction. However, the abundance of secondary metabolites in the different plant species, especially medicinal, is enormous; therefore, it is difficult to establish a clear direction for the effects of metabolic modulators on phytochemical composition, especially given the possibility of using different types thereof. In order to gain insight into these changes, we investigated the effects of foliar-applied chitosan (ChL, 100 mg/L), selenium (Se, 10 mg/L), salicylic acid (SA, 150 mg/L), or an equal volume mixture thereof on Hypericum perforatum L. metabolism. Selenium and SA proved to be the more effective than ChL in enhancing the accumulation of phenolic compounds. The greatest increase was found in the concentration of neochlorogenic acid after Se-spraying. The treatment with the elicitors generally increased the concentration of identified flavonoids, but not the level of naphthodianthrone or phloroglucinol metabolites. The most pronounced response was observed on day 10 following the application of the compounds, and is likely the consequence of elevated levels of O2-˙, free proline, and modulated activity of enzymatic antioxidants.
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Affiliation(s)
- Maria Stasińska-Jakubas
- Department of Botany and Plant Physiology, Faculty of Environmental Biology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland
| | - Sławomir Dresler
- Department of Plant Physiology and Biophysics, Institute of Biological Science, Maria Curie-Skłodowska University, 20-033 Lublin, Poland; Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Maciej Strzemski
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Katarzyna Rubinowska
- Department of Botany and Plant Physiology, Faculty of Environmental Biology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland
| | - Barbara Hawrylak-Nowak
- Department of Botany and Plant Physiology, Faculty of Environmental Biology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland.
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Jiang L, Ma X, Wang Y, Xue J, He Z, Nie Y, Liu T, Wang YL, Li Y. Four new compounds from fruits of Hypericum patulum Thunb. Nat Prod Res 2024; 38:1531-1536. [PMID: 36484645 DOI: 10.1080/14786419.2022.2155822] [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: 09/23/2022] [Revised: 11/16/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022]
Abstract
A new naphthoquinone, patulumnaphthoquinone A (1) and three new glycosides, patulumside B (2), patulumside C (3) and patulumside D (4) were isolated from the 30% ethanol extract of the fresh ripe fruits of Hypericum patulum Thunb. using column chromatography techniques. The structures of these compounds including absolute configurations were elucidated on the basis of HRESIMS, NMR spectroscopic analyses, calculated electronic circular dichroism spectra and comparison with the literatures.
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Affiliation(s)
- Li Jiang
- Department of Pathophysiology, School of Basic Medical Sciences, Guizhou Medical University, Guizhou, People's Republic of China
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China
| | - Xue Ma
- Department of Pathophysiology, School of Basic Medical Sciences, Guizhou Medical University, Guizhou, People's Republic of China
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China
| | - Yang Wang
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China
- School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China
| | - Jingyi Xue
- Department of Pathophysiology, School of Basic Medical Sciences, Guizhou Medical University, Guizhou, People's Republic of China
- School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China
| | - Zhilong He
- Department of Pathophysiology, School of Basic Medical Sciences, Guizhou Medical University, Guizhou, People's Republic of China
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China
| | - Yushan Nie
- Department of Pathophysiology, School of Basic Medical Sciences, Guizhou Medical University, Guizhou, People's Republic of China
- School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China
| | - Ting Liu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, People's Republic of China
- School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China
| | - Yong-Lin Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, People's Republic of China
| | - Yongjun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China
- School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China
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Li Y, Chen Y, Yi R, Yu X, Guo X, YiLin F, Zhou XJ, Ya H, Yu X. Genome-wide identification of Apetala2 gene family in Hypericum perforatum L and expression profiles in response to different abiotic and hormonal treatments. PeerJ 2023; 11:e15883. [PMID: 37663289 PMCID: PMC10470449 DOI: 10.7717/peerj.15883] [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: 05/17/2023] [Accepted: 07/20/2023] [Indexed: 09/05/2023] Open
Abstract
The Apetala2 (AP2) gene family of transcription factors (TFs) play important functions in plant development, hormonal response, and abiotic stress. To reveal the biological functions and the expression profiles of AP2 genes in Hypericum perforatum, genome-wide identification of HpAP2 family members was conducted. Methods We identified 21 AP2 TFs in H. perforatum using bioinformatic methods; their physical and chemical properties, gene structures, conserved motifs, evolutionary relationships, cis-acting elements, and expression patterns were investigated. Results We found that based on the structural characteristics and evolutionary relationships, the HpAP2 gene family can be divided into three subclasses: euANT, baselANT, and euAP2. A canonical HpAP2 TF shared a conserved protein structure, while a unique motif 6 was found in HpAP2_1, HpAP2_4, and HpAP2_5 from the euANT subgroup, indicating potential biological and regulatory functions of these genes. Furthermore, a total of 59 cis-acting elements were identified, most of which were associated with growth, development, and resistance to stress in plants. Transcriptomics data showed that 57.14% of the genes in the AP2 family were differentially expressed in four organs. For example, HpAP2_18 was specifically expressed in roots and stems, whereas HpAP2_17 and HpAP2_11 were specifically expressed in leaves and flowers, respectively. HpAP2_5, HpAP2_11, and HpAP2_18 showed tissue-specific expression patterns and responded positively to hormones and abiotic stresses. Conclusion These results demonstrated that the HpAP2 family genes are involved in diverse developmental processes and generate responses to abiotic stress conditions in H. perforatum. This article, for the first time, reports the identification and expression profiles of the AP2 family genes in H. perforatum, laying the foundation for future functional studies with these genes.
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Affiliation(s)
- Yonghui Li
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Yao Chen
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Ruyi Yi
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Xueting Yu
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Xiangmeng Guo
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Fan YiLin
- Technical Center of zhengzhou Customs Distric, Zhengzhou, Henan, China
| | - Xiao-Jun Zhou
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
| | - Huiyuan Ya
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Xiangli Yu
- School of Life Sciences, Luoyang Normal University, Luoyang, Henan, China
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Kakouri E, Trigas P, Daferera D, Skotti E, Tarantilis PA, Kanakis C. Chemical Characterization and Antioxidant Activity of Nine Hypericum Species from Greece. Antioxidants (Basel) 2023; 12:antiox12040899. [PMID: 37107274 PMCID: PMC10135362 DOI: 10.3390/antiox12040899] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Hypericum L. comprises about 500 species distributed almost worldwide. Research has mainly focused on H. perforatum with confirmed biological activity on the alleviation of depression symptoms, among others. The compounds responsible for such activity are considered naphthodianthrones and acylphloroglucinols. Other Hypericum species are less studied or not studied, and further research is needed to complete the characterization of the genus. In this study we evaluated the qualitative and quantitative phytochemical profile of nine Hypericum species native to Greece, namely H. perforatum, H. tetrapterum, H. perfoliatum, H. rumeliacum subsp. apollinis, H. vesiculosum, H. cycladicum, H. fragile, H. olympicum and H. delphicum. Qualitative analysis was performed using the LC/Q-TOF/HRMS technique, while quantitative data were calculated with the single point external standard method. Additionally, we estimated the antioxidant activity of the extracts using DPPH and ABTS assays. Three species endemic to Greece (H. cycladicum, H. fragile, H. delphicum) were studied for the first time. Our results indicated that all studied species are rich in secondary metabolites, mainly of the flavonoids family, with strong antioxidant activity.
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Affiliation(s)
- Eleni Kakouri
- Laboratory of Chemistry, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
| | - Panayiotis Trigas
- Laboratory of Systematic Botany, Department of Crop Science, School of Plant Sciences, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
| | - Dimitra Daferera
- Laboratory of Chemistry, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
| | - Efstathia Skotti
- Department of Food Science and Technology, Ionian University, Terma Leoforou Vergoti, 281 00 Argostoli, Cephalonia, Greece
| | - Petros A Tarantilis
- Laboratory of Chemistry, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
| | - Charalabos Kanakis
- Laboratory of Chemistry, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
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Abbas G, Yu J, Li G. Novel and Alternative Therapeutic Strategies for Controlling Avian Viral Infectious Diseases: Focus on Infectious Bronchitis and Avian Influenza. Front Vet Sci 2022; 9:933274. [PMID: 35937298 PMCID: PMC9353128 DOI: 10.3389/fvets.2022.933274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
The growth of poultry farming has enabled higher spread of infectious diseases and their pathogens among different kinds of birds, such as avian infectious bronchitis virus (IBV) and avian influenza virus (AIV). IBV and AIV are a potential source of poultry mortality and economic losses. Furthermore, some pathogens have the ability to cause zoonotic diseases and impart human health problems. Antiviral treatments that are used often lead to virus resistance along with the problems of side effects, recurrence, and latency of viruses. Though target hosts are being vaccinated, the constant emergence and re-emergence of strains of these viruses cause disease outbreaks. The pharmaceutical industry is gradually focusing on plant extracts to develop novel herbal drugs to have proper antiviral capabilities. Natural therapeutic agents developed from herbs, essential oils (EO), and distillation processes deliver a rich source of amalgams to discover and produce new antiviral drugs. The mechanisms involved have elaborated how these natural therapeutics agents play a major role during virus entry and replication in the host and cause inhibition of viral pathogenesis. Nanotechnology is one of the advanced techniques that can be very useful in diagnosing and controlling infectious diseases in poultry. In general, this review covers the issue of the poultry industry situation, current infectious diseases, mainly IB and AI control measures and, in addition, the setup of novel therapeutics using plant extracts and the use of nanotechnology information that may help to control these diseases.
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Cirak C, Seyis F, Özcan A, Yurteri E. Ontogenetic changes in phenolic contents and volatile composition of Hypericum androsaemum and Hypericum xylosteifolium. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Zhang Z, Yao C, Li M, Wang L, Huang W, Chen Q. Prophylactic effects of hyperforin on anhedonia‐like phenotype in chronic restrain stress model: A role of gut microbiota. Lett Appl Microbiol 2022; 75:1103-1110. [DOI: 10.1111/lam.13710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/23/2022] [Accepted: 03/25/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Zheng Zhang
- Nanyang Medical College Nanyang Henan Province 473000 P. R. China
| | - Chuan Yao
- Nanyang first people's Hospital Nanyang Henan Province 473000 P. R. China
| | - Min Li
- Nanyang Medical College Nanyang Henan Province 473000 P. R. China
| | - Li‐chuang Wang
- Nanyang Medical College Nanyang Henan Province 473000 P. R. China
| | - Wei Huang
- Nanyang Medical College Nanyang Henan Province 473000 P. R. China
| | - Qing‐jie Chen
- Hubei Key Laboratory of Diabetes and Angiopathy Medicine Research Institute Xianning Medical College Hubei University of Science and Technology Xianning P. R. China
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Sahebkar-Khorasani M, Safarian M, Jarahi L, Yousefi M, Salari R, Meshkat M, Ayati MH, Bahrami-Taghanaki H, Kargozar R, Azizi H. Comparative effectiveness of Hypericum perforatum, acupuncture, and lifestyle modification in the management of obesity: a randomized clinical trial. Eur J Integr Med 2022. [DOI: 10.1016/j.eujim.2022.102119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Saffariha M, Jahani A, Jahani R. A comparison of artificial intelligence techniques for predicting hyperforin content in Hypericum perforatum L. in different ecological habitats. PLANT DIRECT 2021; 5:e363. [PMID: 34849453 PMCID: PMC8611508 DOI: 10.1002/pld3.363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/30/2021] [Accepted: 11/04/2021] [Indexed: 05/27/2023]
Abstract
Hyperforin, a major bioactive constituent of Hypericum concentration, is impacted by various phenological phases and soil characteristics. We aimed to design a model predicting hyperforin content in Hypericum perforatum based on different ecological and phenological conditions. We employed artificial intelligence modeling techniques including multilayer perceptron (MLP), radial basis function (RBF), and support vector machine (SVM) to examine the factors critical in predicting hyperforin content. We found that the MLP model (R 2 = .9) is the most suitable and precise model compared with RBF (R 2 = .81) and SVM (R 2 = .74) in predicting hyperforin in H. perforatum based on ecological conditions, plant growth, and soil features. Moreover, phenological stages, organic carbon, altitude, and total N are detected in sensitivity analysis as the main factors that have a considerable impact on hyperforin content. We also report that the developed graphical user interface would be adaptable for key stakeholders including producers, manufacturers, analytical laboratory managers, and pharmacognosists.
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Affiliation(s)
| | - Ali Jahani
- Assessment and Environment Risks DepartmentResearch Center of Environment and Sustainable DevelopmentTehranIran
| | - Reza Jahani
- Department of Pharmacology and Toxicology, School of PharmacyShahid Beheshti University of Medical SciencesTehranIran
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Su H, Li J, Chen S, Sun P, Xing H, Yang D, Zhang X, Li M, Wei J. Physiological and Transcriptomic Analysis Provide Insight into Low Temperature Enhancing Hypericin Biosynthesis in Hypericum perforatum. Molecules 2021; 26:molecules26082294. [PMID: 33921038 PMCID: PMC8071384 DOI: 10.3390/molecules26082294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/24/2021] [Accepted: 04/12/2021] [Indexed: 11/26/2022] Open
Abstract
Hypericin (Hyp), well-known as an antidepressant, is mainly extracted from Hypericum perforatum. Although Hyp accumulation and biomass are greater at lower compared to higher temperature, the regulation mechanism has not been reported. Here, the physiological characteristics and transcriptome of H. perforatum grown at 15 and 22 °C were determined and analyzed by HPLC and de novo sequencing. The results showed that the stomatal density and opening percentages were 1.1- and 1.4-fold more, and the Hyp content was 4.5-fold greater at 15 °C compared to 22 °C. A total of 1584 differentially expressed genes (DEGs) were observed at 15 versus 22 °C, with 749 characterized genes, 421 upregulated (UR) and 328 downregulated (DR). Based on biological functions, 150 genes were associated with Hyp biosynthesis, plant growth and the stress response, including photosynthesis, carbohydrate metabolism, fatty acids metabolism, cytochrome P450 (CYPs), morpho-physiological traits, heat shock proteins (HSPs), cold-responsive proteins (CRPs) and transcription factors (TFs). The differential expression levels of the master genes were confirmed by qRT-PCR and almost consistent with their Reads Per kb per Million (RPKM) values. This physiological and transcriptomic analyses provided insight into the regulation mechanisms of low temperature enhancing Hyp biosynthesis in H. perforatum.
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Affiliation(s)
- Hongyan Su
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Jie Li
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Sijin Chen
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Ping Sun
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Hua Xing
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Delong Yang
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
| | - Xiaona Zhang
- Gansu Herbal Medicine Planting Co., Ltd., Lanzhou 730000, China;
| | - Mengfei Li
- Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (H.S.); (J.L.); (S.C.); (P.S.); (H.X.); (D.Y.)
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
- Correspondence: (M.L.); (J.W.)
| | - Jianhe Wei
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
- Correspondence: (M.L.); (J.W.)
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Novelli M, Masiello P, Beffy P, Menegazzi M. Protective Role of St. John's Wort and Its Components Hyperforin and Hypericin against Diabetes through Inhibition of Inflammatory Signaling: Evidence from In Vitro and In Vivo Studies. Int J Mol Sci 2020; 21:E8108. [PMID: 33143088 PMCID: PMC7662691 DOI: 10.3390/ijms21218108] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus is a very common chronic disease with progressively increasing prevalence. Besides the well-known autoimmune and inflammatory pathogenesis of type 1 diabetes, in many people, metabolic changes and inappropriate lifestyle favor a subtle chronic inflammatory state that contributes to development of insulin resistance and progressive loss of β-cell function and mass, eventually resulting in metabolic syndrome or overt type 2 diabetes. In this paper, we review the anti-inflammatory effects of the extract of Hypericum perforatum L. (St. John's wort, SJW) and its main active ingredients firstly in representative pathological situations on inflammatory basis and then in pancreatic β cells and in obese or diabetic animal models. The simultaneous and long-lasting inhibition of signal transducer and activator of transcription (STAT)-1, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and mitogen-activated protein kinases (MAPKs)/c-jun N-terminal kinase (JNK) signaling pathways involved in pro-inflammatory cytokine-induced β-cell dysfunction/death and insulin resistance make SJW particularly suitable for both preventive and therapeutic use in metabolic diseases. Hindrance of inflammatory cytokine signaling is likely dependent on the hyperforin content of SJW extract, but recent data reveal that hypericin can also exert relevant protective effects, mediated by activation of the cyclic adenosine monophosphate (cAMP)/protein kinase cAMP-dependent (PKA)/adenosine monophosphate activated protein kinase (AMPK) pathway, against high-fat-diet-induced metabolic abnormalities. Actually, the mechanisms of action of the two main components of SJW appear complementary, strengthening the efficacy of the plant extract. Careful quantitative analysis of SJW components and suitable dosage, with monitoring of possible drug-drug interaction in a context of remarkable tolerability, are easily achievable pre-requisites for forthcoming clinical applications.
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Affiliation(s)
- Michela Novelli
- Department of Translational Research and New Technologies in Medicine and Surgery, School of Medicine, University of Pisa, 56126 Pisa, Italy
| | - Pellegrino Masiello
- Department of Translational Research and New Technologies in Medicine and Surgery, School of Medicine, University of Pisa, 56126 Pisa, Italy
| | - Pascale Beffy
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy;
| | - Marta Menegazzi
- Department of Neuroscience, Biomedicine and Movement Sciences, Biochemistry Section, School of Medicine, University of Verona, 37134 Verona, Italy;
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Chen H, Feng R, Muhammad I, Abbas G, Zhang Y, Ren Y, Huang X, Zhang R, Diao L, Wang X, Li G. Protective effects of hypericin against infectious bronchitis virus induced apoptosis and reactive oxygen species in chicken embryo kidney cells. Poult Sci 2020; 98:6367-6377. [PMID: 31399732 PMCID: PMC7107269 DOI: 10.3382/ps/pez465] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 07/26/2019] [Indexed: 12/17/2022] Open
Abstract
Avian infectious bronchitis virus (IBV), a coronavirus, causes infectious bronchitis leading to enormous economic loss in the poultry industry worldwide. Hypericin (HY) is an excellent compound that has been investigated in antiviral, antineoplastic, and antidepressant. To investigate the inhibition effect of HY on IBV infection in chicken embryo kidney (CEK) cells, 3 different experimental designs: pre-treatment of cells prior to IBV infection, direct treatment of IBV-infected cells, and pre-treatment of IBV prior to cell infection were used. Quantitative real-time PCR (qRT-PCR), immunofluorescence assay (IFA), flow cytometry, and fluorescence microscopy were performed and virus titer was determined by TCID50. The results revealed that HY had a good anti-IBV effect when HY directly treated the IBV-infected cells, and virus infectivity decreased in a dose-dependent manner. Furthermore, HY inhibited IBV-induced apoptosis in CEK cells, and significantly reduced the mRNA expression levels of Fas, FasL, JNK, Bax, Caspase 3, and Caspase 8, and significantly increased Bcl-2 mRNA expression level in CEK cells. In addition, HY treatment could decrease IBV-induced reactive oxygen species (ROS) generation in CEK cells. These results suggested that HY showed potential antiviral activities against IBV infection involving the inhibition of apoptosis and ROS generation in CEK cells.
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Affiliation(s)
- Huijie Chen
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.,College of Biological and Pharmaceutical Engineering, Jilin Agriculture Science and Technology College, Jilin 132101, China
| | - Rui Feng
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ishfaq Muhammad
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ghulam Abbas
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yue Zhang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yudong Ren
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China
| | - Xiaodan Huang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ruili Zhang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Lei Diao
- College of Biological and Pharmaceutical Engineering, Jilin Agriculture Science and Technology College, Jilin 132101, China
| | - Xiurong Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150001, China
| | - Guangxing Li
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
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13
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Chen H, Muhammad I, Zhang Y, Ren Y, Zhang R, Huang X, Diao L, Liu H, Li X, Sun X, Abbas G, Li G. Antiviral Activity Against Infectious Bronchitis Virus and Bioactive Components of Hypericum perforatum L. Front Pharmacol 2019; 10:1272. [PMID: 31736754 PMCID: PMC6830131 DOI: 10.3389/fphar.2019.01272] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/04/2019] [Indexed: 12/21/2022] Open
Abstract
Hypericum perforatum L., also known as Saint John’s Wort, has been well studied for its chemical composition and pharmacological activity. In this study, the antiviral activities of H. perforatum on infectious bronchitis virus (IBV) were evaluated in vitro and in vivo for the first time. The results of in vitro experiments confirmed that the antiviral component of H. perforatum was ethyl acetate extraction section (HPE), and results showed that treatment with HPE significantly reduced the relative messenger ribonucleic acid (mRNA) expression and virus titer of IBV, and reduced positive green immunofluorescence signal of IBV in chicken embryo kidney (CEK) cells. HPE treatment at doses of 480–120 mg/kg for 5 days, reduced IBV induced injury in the trachea and kidney, moreover, reduced the mRNA expression level of IBV in the trachea and kidney in vivo. The mRNA expression levels of IL-6, tumor necrosis factor alpha (TNF-α), and nuclear factor kappa beta (NF-κB) significantly decreased, but melanoma differentiation-associated protein 5 (MDA5), mitochondrial antiviral signaling gene, interferon alpha (IFN-α), and interferon beta (IFN-β) mRNA levels significantly increased in vitro and in vivo. Our findings demonstrated that HPE had significant anti-IBV effects in vitro and in vivo, respectively. In addition, it is possible owing to up-regulate mRNA expression of type I interferon through the MDA5 signaling pathway and down-regulate mRNA expression of IL-6 and TNF-α via the NF-κB signaling pathway. Moreover, the mainly active compositions of HPE analyzed by high-performance liquid chromatography/electrospray ionization–mass spectroscopy (ESI-MS) are hyperoside, quercitrin, quercetin, pseudohypericin, and hypericin, and a combination of these compounds could mediate the antiviral activities. This might accelerate our understanding of the antiviral effect of H. perforatum and provide new insights into the development of effective therapeutic strategies.
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Affiliation(s)
- Huijie Chen
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,College of Biological and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University, Jilin, China
| | - Ishfaq Muhammad
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yue Zhang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yudong Ren
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Ruili Zhang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiaodan Huang
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Lei Diao
- College of Biological and Pharmaceutical Engineering, Jilin Agricultural Science and Technology University, Jilin, China
| | - Haixin Liu
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xunliang Li
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiaoqi Sun
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Ghulam Abbas
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Guangxing Li
- Key Laboratory for Laboratory Animals and Comparative Medicine of Heilongjiang Province, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
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14
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Yao Y, Kang T, Jin L, Liu Z, Zhang Z, Xing H, Sun P, Li M. Temperature-dependent growth and hypericin biosynthesis in Hypericum perforatum. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2019; 139:613-619. [PMID: 31030029 DOI: 10.1016/j.plaphy.2019.04.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/08/2019] [Accepted: 04/10/2019] [Indexed: 05/22/2023]
Abstract
Hypericum perforatum is a perennial herb that produces the anti-depression metabolite hypericin (Hyp). While several efforts to increase Hyp production have been made, the effects of temperatures on growth and Hyp biosynthesis are still limited. In this study, the growth morphophysiological traits, Hyp biosynthesis and their related genes expression, as well as major bioactive compounds accumulation and antioxidant capacity were assessed by exposing H. perforatum seedlings to three different temperatures (15, 22 and 30 °C). The results showed that aerial parts biomass was greater at 15 °C with 1.3 and 1.6-fold increase compared to at 22 and 30 °C, in large part because of greater increase in chlorophyll content, stem number and leaf area on a per plant basis. Hyp content in the aerial parts was greater 1.9 and 5.6-fold on a per plant basis compared to 22 and 30 °C treatments, and the contents of other bioactive compounds (flavonoids and phenolics) as well as antioxidant capacity in the aerial parts, on dry weight and per plant basis, also exhibited significant increases with the temperatures decrease. The mRNA expressions of eight genes (psbA, psbB, psbC, psbD, ycf3, ycf4, ycf5 and matK) related to photosynthesis and two genes (Polyketide synthase, PKS; Phenolic oxidative coupling protein, Hyp-1) involved in Hyp biosynthesis were also up-regulated at 15 °C. The findings are useful in guiding cultivation and regulating Hyp biosynthesis in H. perforatum.
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Affiliation(s)
- Yuanyuan Yao
- Gansu Provincial Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou, 730070, PR China
| | - Tianlan Kang
- Institute of Industrial Crop and Promotion, Lanzhou, 730000, PR China
| | - Ling Jin
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, 730000, PR China
| | - Zihan Liu
- Gansu Herbal Medicine Planting Co., Ltd., Lanzhou, 730000, PR China
| | - Zhen Zhang
- Gansu Provincial Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou, 730070, PR China
| | - Hua Xing
- Gansu Provincial Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou, 730070, PR China
| | - Ping Sun
- Gansu Provincial Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou, 730070, PR China
| | - Mengfei Li
- Gansu Provincial Key Lab of Arid Land Crop Science/College of Life Science and Technology, Gansu Agricultural University, Lanzhou, 730070, PR China; Gansu Herbal Medicine Planting Co., Ltd., Lanzhou, 730000, PR China.
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15
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Luethi D, Hoener MC, Krähenbühl S, Liechti ME, Duthaler U. Cytochrome P450 enzymes contribute to the metabolism of LSD to nor-LSD and 2-oxo-3-hydroxy-LSD: Implications for clinical LSD use. Biochem Pharmacol 2019; 164:129-138. [PMID: 30981875 DOI: 10.1016/j.bcp.2019.04.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 04/10/2019] [Indexed: 12/20/2022]
Abstract
In recent years, experimental research on lysergic acid diethylamide (LSD) in humans has gained new momentum. In humans, LSD is metabolized rapidly into several metabolites but knowledge of the involved metabolizing enzymes is limited. The aim of the current study was to identify the cytochrome P450 (CYP) isoforms involved in the metabolism of LSD to 6-norlysergic acid diethylamide (nor-LSD) and 2-oxo-3-hydroxy-LSD (O-H-LSD) in vitro, in order to evaluate potential effects of enzyme polymorphisms or prescription drugs on LSD pharmacokinetics. Additionally, interactions of LSD and both metabolites with 5-hydroxytryptamine (5-HT) receptors were assessed. LSD was incubated with human liver microsomes over 4 h and the production of nor-LSD and O-H-LSD was quantified by liquid chromatography tandem mass spectrometry. Metabolism was inhibited by the addition of specific CYP inhibitors. Additionally, recombinant CYPs were used to verify the inhibition results obtained with microsomes and induction of metabolism was investigated in human hepatocyte-derived cells. Radioligand binding and calcium mobilization assays were used to determine 5-HT receptor affinities and activities, respectively. Human liver microsomes displayed minor metabolite formation (<1% metabolized) over 4 h. CYP2D6, 2E1, and 3A4 significantly contributed to the formation of nor-LSD, and CYP1A2, 2C9, 2E1, and 3A4 were significantly involved in the formation of O-H-LSD. These findings could be verified using recombinant CYPs. Enzyme induction with rifampicin distinctly increased the formation of both metabolites, whereas treatment with omeprazole only slightly increased formation of nor-LSD. LSD and nor-LSD were pharmacologically active at the 5-HT1A, 5-HT2A, 5-HT2B, and 5-HT2C receptors. Nor-LSD mainly differed from the parent compound by having a lower affinity to the 5-HT2C receptor. O-H-LSD displayed substantially weaker affinity and activity at serotonergic receptors in comparison to LSD. To conclude, human liver microsomes converted only small amounts of LSD to nor-LSD and O-H-LSD but several CYPs significantly contributed. Genetic polymorphisms and drug interactions could therefore influence pharmacokinetics and pharmacodynamics of LSD. Nor-LSD likely has hallucinogenic activity similar to LSD, whereas O-H-LSD is inactive. Drug-drug interaction studies in humans are required to further assess the clinical relevance of these findings.
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Affiliation(s)
- Dino Luethi
- Division of Clinical Pharmacology and Toxicology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Marius C Hoener
- Neuroscience Research, pRED, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | - Stephan Krähenbühl
- Division of Clinical Pharmacology and Toxicology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Matthias E Liechti
- Division of Clinical Pharmacology and Toxicology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland.
| | - Urs Duthaler
- Division of Clinical Pharmacology and Toxicology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
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