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Rossi I, Marodin G, Lupo MG, Adorni MP, Papotti B, Dall’Acqua S, Ferri N. Gene Silencing of Angiopoietin-like 3 (ANGPTL3) Induced De Novo Lipogenesis and Lipid Accumulation in Huh7 Cell Line. Int J Mol Sci 2024; 25:3708. [PMID: 38612519 PMCID: PMC11011473 DOI: 10.3390/ijms25073708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Angiopoietin-like 3 (ANGPTL3) is a hepatokine acting as a negative regulator of lipoprotein lipase (LPL). Vupanorsen, an ANGPTL3 directed antisense oligonucleotide, showed an unexpected increase in liver fat content in humans. Here, we investigated the molecular mechanism linking ANGPTL3 silencing to hepatocyte fat accumulation. Human hepatocarcinoma Huh7 cells were treated with small interfering RNA (siRNA) directed to ANGPTL3, human recombinant ANGPTL3 (recANGPTL3), or their combination. Using Western blot, Oil Red-O, biochemical assays, and ELISA, we analyzed the expression of genes and proteins involved in lipid metabolism. Oil Red-O staining demonstrated that lipid content increased after 48 h of ANGPTL3 silencing (5.89 ± 0.33 fold), incubation with recANGPTL3 (4.08 ± 0.35 fold), or their combination (8.56 ± 0.18 fold), compared to untreated cells. This effect was also confirmed in Huh7-LX2 spheroids. A total of 48 h of ANGPTL3 silencing induced the expression of genes involved in the de novo lipogenesis, such as fatty acid synthase, stearoyl-CoA desaturase, ATP citrate lyase, and Acetyl-Coenzyme A Carboxylase 1 together with the proprotein convertase subtilisin/kexin 9 (PCSK9). Time-course experiments revealed that 6 h post transfection with ANGPTL3-siRNA, the cholesterol esterification by Acyl-coenzyme A cholesterol acyltransferase (ACAT) was reduced, as well as total cholesterol content, while an opposite effect was observed at 48 h. Under the same experimental conditions, no differences in secreted apoB and PCSK9 were observed. Since PCSK9 was altered by the treatment, we tested a possible co-regulation between the two genes. The effect of ANGPTL3-siRNA on the expression of genes involved in the de novo lipogenesis was not counteracted by gene silencing of PCSK9. In conclusion, our in vitro study suggests that ANGPTL3 silencing determines lipid accumulation in Huh7 cells by inducing the de novo lipogenesis independently from PCSK9.
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Affiliation(s)
- Ilaria Rossi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy; (I.R.); (G.M.); (S.D.)
| | - Giorgia Marodin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy; (I.R.); (G.M.); (S.D.)
| | | | - Maria Pia Adorni
- Department of Medicine and Surgery, University of Parma, Via Volturno 39/F, 43125 Parma, Italy;
| | - Bianca Papotti
- Department of Food and Drug, University of Parma, Viale delle Scienze 27/A, 43124 Parma, Italy;
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy; (I.R.); (G.M.); (S.D.)
| | - Nicola Ferri
- Department of Medicine, University of Padova, 35128 Padova, Italy;
- Veneto Institute of Molecular Medicine (VIMM), Via Orus, 2, 35129 Padova, Italy
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Di Nisio A, De Toni L, Sabovic I, Vignoli A, Tenori L, Dall’Acqua S, Sut S, La Vignera S, Condorelli RA, Giacone F, Ferlin A, Foresta C, Garolla A. Lipidomic Profile of Human Sperm Membrane Identifies a Clustering of Lipids Associated with Semen Quality and Function. Int J Mol Sci 2023; 25:297. [PMID: 38203468 PMCID: PMC10778809 DOI: 10.3390/ijms25010297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Reduced sperm motility and/or count are among the major causes of reduced fertility in men, and sperm membranes play an important role in the spermatogenesis and fertilization processes. However, the impact of sperm lipid composition on male fertility remains under-investigated. The aim of the present study was to perform a lipidomic analysis of human sperm membranes: we performed an untargeted analysis of membrane lipid composition in fertile (N = 33) and infertile subjects (N = 29). In parallel, we evaluated their serum lipid levels. Twenty-one lipids were identified by their mass/charge ratio and post-source decay spectra. Sulfogalactosylglycerolipid (SGG, seminolipid) was the most abundant lipid component in the membranes. In addition, we observed a significant proportion of PUFAs. Important differences have emerged between the fertile and infertile groups, leading to the identification of a lipid cluster that was associated with semen parameters. Among these, cholesterol sulfate, SGG, and PUFAs represented the most important predictors of semen quality. No association was found between the serum and sperm lipids. Dietary PUFAs and SGG have acknowledged antioxidant functions and could, therefore, represent sensitive markers of sperm quality and testicular function. Altogether, these results underline the important role of sperm membrane lipids, which act independently of serum lipids levels and may rather represent an independent marker of reproductive function.
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Affiliation(s)
- Andrea Di Nisio
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
| | - Luca De Toni
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
| | - Iva Sabovic
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
| | - Alessia Vignoli
- Magnetic Resonance Center (CERM) at the Department of Chemistry “Ugo Schiff”, University of Florence, 50019 Sesto Fiorentino, Italy; (A.V.); (L.T.)
| | - Leonardo Tenori
- Magnetic Resonance Center (CERM) at the Department of Chemistry “Ugo Schiff”, University of Florence, 50019 Sesto Fiorentino, Italy; (A.V.); (L.T.)
- Consorzio Interuniversitario Risonanze Magnetiche MetalloProteine (CIRMMP), 50019 Sesto Fiorentino, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35129 Padova, Italy; (S.D.); (S.S.)
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35129 Padova, Italy; (S.D.); (S.S.)
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy; (S.L.V.); (R.A.C.)
| | - Rosita Angela Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy; (S.L.V.); (R.A.C.)
| | - Filippo Giacone
- Centro HERA-Unità di Medicina della Riproduzione, Via Barriera del Bosco, 51/53, Sant’Agata li Battiati, 95030 Catania, Italy;
| | - Alberto Ferlin
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
| | - Carlo Foresta
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Via Giustiniani, 2, 35128 Padova, Italy
| | - Andrea Garolla
- Department of Medicine, University of Padova, 35128 Padova, Italy; (A.D.N.); (L.D.T.); (I.S.); (A.F.); (A.G.)
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Sabovic I, Lupo MG, Rossi I, Pedrucci F, Di Nisio A, Dall’Acqua S, Ferri N, Ferlin A, Foresta C, De Toni L. Legacy perfluoro-alkyl substances impair LDL-cholesterol uptake independently from PCSK9-function. Toxicol Rep 2023; 11:288-294. [PMID: 37818225 PMCID: PMC10560979 DOI: 10.1016/j.toxrep.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023] Open
Abstract
Perfluoro-alkyl substances (PFAS) are pollutants, whose exposure was associated with altered levels of low-density lipoproteins (LDL) in humans. Here we investigated this clinical outcome in two groups of young male adults residing in areas of respectively low and high environmental exposure to perfluoro-octanoic-acid (PFOA). From the Regional Authority data on pollution areas, 38 not-exposed and 59 exposed age-matched participants were evaluated for serum levels of total cholesterol (Total-Chol), LDL-Chol, high-density lipoprotein cholesterol (HDL-Chol), triglycerides (Tgl) and chromatography quantified PFOA. Human hepato-carcinoma cell line HepG2 was exposed to PFOA or perfluoro-octane-sulfonate (PFOS), as legacy PFAAs, and C6O4 as new generation compound. Fluorimetry was used to evaluate the cell-uptake of labelled-LDL. Proprotein Convertase Subtilisin/Kexin 9 (PCSK9)-mediated LDL-receptor (LDL-R) degradation and sub-cellular localization of LDL-R were evaluated by western blot analysis. Serum levels of PFOA, were positively and significantly correlated with Total-Chol (ρ = 0.312, P = 0.002), LDL-Chol (ρ = 0.333, P = 0.001) and Tgl (ρ = 0.375, P < 0.001). Participants with high serum LDL-Chol and Tgl levels, according to the cardiovascular risk, were more prevalent in exposed compared to not-exposed subjects (respectively: 23.7% vs 5.3%, P = 0.023 and 18,6% vs 0%, P = 0.006). Exposure of HepG2 cells to PFOA or C6O4 100 ng/mL was associated with a significantly lower LDL uptake than controls but no major impact of any PFAAs on PCSK9-mediated LDL-R degradation was observed. Compared to controls, exposure to PFAS showed an unbalanced LDL-R partition between membrane and cytoplasm. Endocytosis inducer sphingosine restored LDL-R partition only in samples exposed to C6O4. These data suggest a novel endocytosis-based mechanism of altered lipid trafficking associated with the exposure to legacy PFAS.
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Affiliation(s)
- Iva Sabovic
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | | | - Ilaria Rossi
- Department of Medicine, University of Padova, Padova, Italy
| | - Federica Pedrucci
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Andrea Di Nisio
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmacological Sciences, University of Padova, Padova, Italy
| | - Nicola Ferri
- Department of Medicine, University of Padova, Padova, Italy
- Veneto Institute of Molecular Medicine, Padova, Italy
| | - Alberto Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Carlo Foresta
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Luca De Toni
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
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Teixeira F, Silva AM, Sut S, Dall’Acqua S, Delerue-Matos C, Estevinho B, Costa PC, Rodrigues F. Development and Characterization of Microparticles with Actinidia arguta Leaves Extract by Spray-Drying: A New Mind-Set Regarding Healthy Compounds for Oral Mucositis. Antioxidants (Basel) 2023; 12:1496. [PMID: 37627491 PMCID: PMC10451189 DOI: 10.3390/antiox12081496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/17/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Actinidia arguta leaves have gained notoriety over the past years due to their rich bioactive composition with human pro-healthy effects, particularly in relation to antioxidants. Nevertheless, antioxidants are well known for their chemical instability, making it necessary to develop suitable delivery systems, such as microparticles, to provide protection and ensure a controlled release. The aim of this work was to produce polymeric particles of A. arguta leaves extract by spray-drying that may improve the oral mucositis condition. Microparticles were characterized by size, shape, antioxidant/antiradical activities, swelling capacity, moisture content, and effect on oral cells (TR146 and HSC-3) viability, with the aim to assess their potential application in this oral condition. The results attested the microparticles' spherical morphology and production yields of 41.43% and 36.40%, respectively, for empty and A. arguta leaves extract microparticles. The A. arguta leaves extract microparticles obtained the highest phenolic content (19.29 mg GAE/g) and antioxidant/antiradical activities (FRAP = 81.72 µmol FSE/g; DPPH = 4.90 mg TE/g), being perceived as an increase in moisture content and swelling capacity. No differences were observed between empty and loaded microparticles through FTIR analysis. Furthermore, the exposure to HSC-3 and TR146 did not lead to a viability decrease, attesting their safety for oral administration. Overall, these results highlight the significant potential of A. arguta leaves extract microparticles for applications in the pharmaceutical and nutraceutical industries.
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Affiliation(s)
- Filipa Teixeira
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (F.T.); (A.M.S.); (C.D.-M.)
| | - Ana Margarida Silva
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (F.T.); (A.M.S.); (C.D.-M.)
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy; (S.S.); (S.D.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy; (S.S.); (S.D.)
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (F.T.); (A.M.S.); (C.D.-M.)
| | - Berta Estevinho
- LEPABE, Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal;
- ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4099-002 Porto, Portugal
| | - Paulo C. Costa
- REQUIMTE/UCIBIO, MedTech-Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal;
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (F.T.); (A.M.S.); (C.D.-M.)
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Rinaldi M, Dhenge R, Rodolfi M, Bertani G, Bernini V, Dall’Acqua S, Ganino T. Understanding the Impact of High-Pressure Treatment on Physico-Chemical, Microstructural, and Microbiological Aspects of Pumpkin Cubes. Foods 2023; 12:foods12061280. [PMID: 36981207 PMCID: PMC10048263 DOI: 10.3390/foods12061280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/14/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
In this study color, texture, starch–pectin, total antioxidant capacity, microbial count, and microstructure of HPP-treated Violina pumpkin cubes were evaluated. Samples were treated at six different pressures (100 to 600 MPa–HPP100 to HPP600) for 3 min. Moisture, total soluble solids, and pH showed no significant differences between untreated (UNTR) and treated samples. Pumpkin tissue showed great structural modifications as changes in cell size and shape, cell wall damage, increased cell wall thickness, cell detachment and dehydration, and calcium ions deposition mainly from HPP300 to 600. UNTR samples showed the highest value of maximum and minimum cell elongation, perimeter segment, and a more regular cell wall thickness whereas HPP600 showed the lowest values for all these parameters. A noticeable difference was observed in HPP600 samples, with a difference in terms of color (ΔE 11.3 ± 1.9) and hardness (87.4 ± 27.8 N) compared to the UNTR ones (194.9 ± 37.9 N) whereas treatments at other pressures changed less markedly the color and texture. HPP200 could ensure a higher amount of starch and pectin availability while HPP200 and HPP400 showed the highest total antioxidants capacity. High-pressure treatment from HPP400 to 600 gave the highest destruction of microorganisms but negatively influenced the structural quality as well as texture and microstructure.
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Affiliation(s)
- Massimiliano Rinaldi
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
- Correspondence: ; Fax: +39-0521-906028; Tel.: +39-0521-905846
| | - Rohini Dhenge
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Margherita Rodolfi
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Gaia Bertani
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Valentina Bernini
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Tommaso Ganino
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
- National Research Council, Institute of BioEconomy (IBE), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
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Świątek Ł, Sieniawska E, Sinan KI, Zengin G, Boguszewska A, Hryć B, Bene K, Polz-Dacewicz M, Dall’Acqua S. Chemical Characterization of Different Extracts of Justicia secunda Vahl and Determination of Their Anti-Oxidant, Anti-Enzymatic, Anti-Viral, and Cytotoxic Properties. Antioxidants (Basel) 2023; 12:antiox12020509. [PMID: 36830068 PMCID: PMC9952096 DOI: 10.3390/antiox12020509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
Justicia secunda Vahl. is a traditional medicinal plant in tropical regions, including West Africa. The present study examined the chemical profiles and biological properties of J. secunda extracts obtained with different solvents (dichloromethane, ethyl acetate, methanolic and aqueous: macerated and infused). Chemical components were characterized by liquid chromatography-mass spectrometry (LC-MS), and over 50 compounds were identified, including flavonoids, phenolic acids, and alkaloids. Antioxidant, enzyme inhibitory, cytotoxic, and antiviral properties were selected as biological properties. Total phenolic and flavonoid contents in methanol (58.07 mg gallic acid equivalent (GAE)/g and 13.07 mg rutin equivalent (RE)/g) and water (infused) (36.34 mg GAE/g and 8.52 mg RE/g) were higher than in other extracts. Consistent with the levels of total bioactive components, the methanol and water extracts exhibited stronger antioxidant abilities. However, the dichloromethane and ethyl acetate extracts were more active on α-amylase and α-glucosidase than other extracts. Aqueous extracts exerted selective anticancer properties toward human pharyngeal cancer cell lines, whereas the methanolic extract decreased the human herpesvirus type-1 (HHV-1) infectious titer by 2.16 log and the viral load by 1.21 log. Overall, J. secunda could be considered a multifunctional bioactive raw material in the preparation of potent applications to manage diseases related to oxidative stress, including cancer, diabetes, and Alzheimer's.
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Affiliation(s)
- Łukasz Świątek
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
| | - Elwira Sieniawska
- Department of Natural Products Chemistry, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
- Correspondence:
| | | | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey
| | - Anastazja Boguszewska
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
| | - Benita Hryć
- Medicofarma Biotech S.A., Zamenhofa 29, 20-453 Lublin, Poland
| | - Kouadio Bene
- Laboratoire de Botanique et Phytothérapie, Unité de Formation et de Recherche Sciences de la Nature, Université Nangui Abrogoua, Abidjan 02 BP 801, Côte d’Ivoire
| | - Małgorzata Polz-Dacewicz
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
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Cortesi A, de Zordi N, Dall’Acqua S, Calabretti A, Neau E. Supercritical Carbon Dioxide Extraction of Lyophilized Aristotelia chilensis (Mol.) Stuntz Berries as Pre-treatment for Enhanced Anthocyanin Recovery. CHEM BIOCHEM ENG Q 2023. [DOI: 10.15255/cabeq.2022.2112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Affiliation(s)
- Angelo Cortesi
- University of Trieste, Department of Engineering and Architecture
| | - N. de Zordi
- Società Agricola Moldoi – S.A.M. SrL, Loc. Maras Moldoi 151/a, 32037 Sospirolo, Italy
| | - S. Dall’Acqua
- University of Padova, Department of Pharmaceutical and Pharmacological Sciences, via F. Marzolo 5, 35131 Padova, Italy
| | - A. Calabretti
- University of Trieste, Department of Economic, Business, Mathematical and Statistical Sciences, via Alfonso Valerio 4/1, 34127 Trieste, Italy
| | - E. Neau
- Laboratory M2P2, UMR 6181, University of Méditerranée, Faculty of Sciences of Luminy, 13288 Marseille, France
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Carbone D, De Franco M, Pecoraro C, Bassani D, Pavan M, Cascioferro S, Parrino B, Cirrincione G, Dall’Acqua S, Moro S, Gandin V, Diana P. Discovery of the 3-Amino-1,2,4-triazine-Based Library as Selective PDK1 Inhibitors with Therapeutic Potential in Highly Aggressive Pancreatic Ductal Adenocarcinoma. Int J Mol Sci 2023; 24:ijms24043679. [PMID: 36835086 PMCID: PMC9959349 DOI: 10.3390/ijms24043679] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023] Open
Abstract
Pyruvate dehydrogenase kinases (PDKs) are serine/threonine kinases, that are directly involved in altered cancer cell metabolism, resulting in cancer aggressiveness and resistance. Dichloroacetic acid (DCA) is the first PDK inhibitor that has entered phase II clinical; however, several side effects associated with weak anticancer activity and excessive drug dose (100 mg/kg) have led to its limitation in clinical application. Building upon a molecular hybridization approach, a small library of 3-amino-1,2,4-triazine derivatives has been designed, synthesized, and characterized for their PDK inhibitory activity using in silico, in vitro, and in vivo assays. Biochemical screenings showed that all synthesized compounds are potent and subtype-selective inhibitors of PDK. Accordingly, molecular modeling studies revealed that a lot of ligands can be properly placed inside the ATP-binding site of PDK1. Interestingly, 2D and 3D cell studies revealed their ability to induce cancer cell death at low micromolar doses, being extremely effective against human pancreatic KRAS mutated cancer cells. Cellular mechanistic studies confirm their ability to hamper the PDK/PDH axis, thus leading to metabolic/redox cellular impairment, and to ultimately trigger apoptotic cancer cell death. Remarkably, preliminary in vivo studies performed on a highly aggressive and metastatic Kras-mutant solid tumor model confirm the ability of the most representative compound 5i to target the PDH/PDK axis in vivo and highlighted its equal efficacy and better tolerability profile with respect to those elicited by the reference FDA approved drugs, cisplatin and gemcitabine. Collectively, the data highlights the promising anticancer potential of these novel PDK-targeting derivatives toward obtaining clinical candidates for combatting highly aggressive KRAS-mutant pancreatic ductal adenocarcinomas.
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Affiliation(s)
- Daniela Carbone
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Michele De Franco
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Camilla Pecoraro
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Davide Bassani
- Molecular Modeling Section (MMS), Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Matteo Pavan
- Molecular Modeling Section (MMS), Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Stella Cascioferro
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Barbara Parrino
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Girolamo Cirrincione
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Stefano Moro
- Molecular Modeling Section (MMS), Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Valentina Gandin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
- Correspondence: (V.G.); (P.D.)
| | - Patrizia Diana
- Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
- Correspondence: (V.G.); (P.D.)
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Sut S, Dall’Acqua S, Zengin G, Senkardes I, Uba AI, Bouyahya A, Aktumsek A. Novel Signposts on the Road from Natural Sources to Pharmaceutical Applications: A Combinative Approach between LC-DAD-MS and Offline LC-NMR for the Biochemical Characterization of Two Hypericum Species (H. montbretii and H. origanifolium). Plants (Basel) 2023; 12:648. [PMID: 36771732 PMCID: PMC9921756 DOI: 10.3390/plants12030648] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/26/2023] [Accepted: 01/28/2023] [Indexed: 06/18/2023]
Abstract
The members of the genus Hypericum have great potential to develop functional uses in nutraceutical and pharmaceutical applications. With this in mind, we aimed to determine the chemical profiling and biological properties of different extracts (ethyl acetate, methanol and water) from two Hypericum species (H. montbretii and H. origanifolium). We combined two approaches (LC-DAD-MS and LC-NMR) to identify and quantify chemical compounds of the extracts. Antioxidant properties (free radical quenching, reducing power and metal chelating) and enzyme inhibitory effects (cholinesterase, tyrosinase, amylase and glucosidase) were determined as biological properties. The tested extracts were rich in caffeic acid derivatives and flavonoids, and among them, 3-caffeoyl quinic acid and myricetin-3-O-rhamnoside were found to be the main compounds. The total phenolic and flavonoid levels were determined to be 50.97-134.99 mg GAE/g and 9.87-82.63 mg RE/g, respectively. With the exception of metal chelating, the methanol and water extracts showed stronger antioxidant properties than the ethyl acetate extracts. However, different results were obtained for each enzyme inhibition assay, and in general, the ethyl acetate extracts present more enzyme-inhibiting properties than the water or methanol extracts. Results from chemical and biological analyses were combined using multivariate analysis, which allowed establishing relationships between composition and observed effects of the Hypericum extracts based on the extraction solvents. To gain more insights between chemical compounds and enzyme-inhibiting effects, we performed molecular docking analysis. We observed favorable interactions between certain compounds and the tested enzymes during our analysis, confirming the data obtained from the multivariate approach. In conclusion, the obtained results may shed light on the road from natural sources to functional applications, and the tested Hypericum species may be considered potential raw materials, with promising chemical constituents and biological activities.
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Affiliation(s)
- Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey
| | - Ismail Senkardes
- Department of Pharmaceutical Botany, Pharmacy Faculty, Marmara University, 34722 Istanbul, Turkey
| | | | - Abdelhakim Bouyahya
- Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat 1014, Morocco
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10
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Suroowan S, Llorent-Martínez EJ, Zengin G, Dall’Acqua S, Sut S, Buskaran K, Fakurazi S, Le Van B, Abdalla M, Abdalla AN, Khalid A, Mahomoodally MF. Above the Invasive and Ornamental Attributes of the Traveler's Palm: An In Vitro and In Silico Insight into the Anti-Oxidant, Anti-Enzymatic, Cytotoxic and Phytochemical Characterization of Ravenala madagascariensis. Antioxidants (Basel) 2023; 12:antiox12010184. [PMID: 36671049 PMCID: PMC9854482 DOI: 10.3390/antiox12010184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Ravenala madagascariensis is a widely known ornamental and medicinal plant, but with a dearth of scientific investigations regarding its phytochemical and pharmacological properties. Hence, these properties were appraised in this study. The DPPH (154.08 ± 2.43 mgTE/g), FRAP (249.40 ± 3.01 mgTE/g), CUPRAC (384.57 ± 1.99 mgTE/g), metal chelating (29.68 ± 0.74 mgEDTAE/g) and phosphomolybdenum assay (2.38 ± 0.07 mmolTE/g) results demonstrated that the aqueous extract had the most prominent antioxidant activity, while the methanolic extract displayed the best antioxidant potential in the ABTS assay (438.46 ± 1.69 mgTE/g). The HPLC-ESI-Q-TOF-MS-MS analysis allowed the characterization of 41 metabolites. The methanolic extract was the most active against acetylcholinesterase. All extracts were active against the alpha-amylase and alpha-glucosidase enzymes, with the ethyl acetate extract being the most active against the alpha-amylase enzyme, while the methanolic extract showed the best alpha-glucosidase inhibition. A plethora of metabolites bonded more energetically with the assayed enzymes active sites based on the results of the in silico studies. R. madagascariensis extracts used in this study exhibited cytotoxicity against HT29 cells. The IC50 of the methanolic extract was lower (506.99 ug/mL). Based on the heat map, whereby flavonoids were found to be in greater proportion in the extracts, it can be concluded that the flavonoid portion of the extracts contributed to the most activity.
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Affiliation(s)
- Shanoo Suroowan
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius
| | | | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
- Correspondence: (S.D.); (B.L.V.)
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Kalaivani Buskaran
- Laboratory of Natural Medicine and Product Research, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor Darul Ehsan, Malaysia
| | - Sharida Fakurazi
- Laboratory of Natural Medicine and Product Research, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor Darul Ehsan, Malaysia
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor Darul Ehsan, Malaysia
| | - Bao Le Van
- Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang 550000, Vietnam
- Correspondence: (S.D.); (B.L.V.)
| | - Mohnad Abdalla
- Pediatric Research Institute, Children’s Hospital Affiliated to Shandong University, Jinan 250022, China
| | - Ashraf N. Abdalla
- Department of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Center, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
- Medicinal and Aromatic Plants and Traditional Medicine Research Institute, National Center for Research, Khartoum P.O. Box 2404, Sudan
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius
- Center for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Chennai 600077, India
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
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11
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Aly SH, Eldahshan OA, Al-Rashood ST, Binjubair FA, El Hassab MA, Eldehna WM, Dall’Acqua S, Zengin G. Chemical Constituents, Antioxidant, and Enzyme Inhibitory Activities Supported by In-Silico Study of n-Hexane Extract and Essential Oil of Guava Leaves. Molecules 2022; 27:molecules27248979. [PMID: 36558111 PMCID: PMC9781903 DOI: 10.3390/molecules27248979] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Psidium guajava (Guava tree) is one of the most widely known species in the family Myrtaceae. The Guava tree has been reported for its potential antioxidant, anti-inflammatory, antimicrobial, and cytotoxic activities. In the current study, the chemical compositions of the n-hexane extract and the essential oil of P. guajava were investigated using the GC/MS analysis, along with an evaluation of their antioxidant potential, and an investigation into the enzyme inhibition of acetylcholinesterase (AChE), butyrylcholinesterase (BchE), tyrosinase, α-amylase, and α-glucosidase. Moreover, molecular docking of the major identified active sites of the target enzymes were investigated. The chemical characterization of the n-hexane extract and essential oil revealed that squalene (9.76%), α-tocopherol (8.53%), and γ-sitosterol (3.90%) are the major compounds in the n-hexane extract. In contrast, the major constituents of the essential oil are D-limonene (36.68%) and viridiflorol (9.68%). The n-hexane extract showed more antioxidant potential in the cupric reducing antioxidant capacity (CUPRAC), the ferric reducing power (FRAP), and the metal chelating ability (MCA) assays, equivalent to 70.80 ± 1.46 mg TE/g, 26.01 ± 0.97 mg TE/g, and 24.83 ± 0.35 mg EDTAE/g, respectively. In the phosphomolybdenum (PM) assay, the essential oil showed more antioxidant activity equivalent to 2.58 ± 0.14 mmol TE/g. The essential oil demonstrated a potent BChE and tyrosinase inhibitory ability at 6.85 ± 0.03 mg GALAE/g and 61.70 ± 3.21 mg KAE/g, respectively. The α-amylase, and α-glucosidase inhibitory activity of the n-hexane extract and the essential oil varied from 0.52 to 1.49 mmol ACAE/g. Additionally, the molecular docking study revealed that the major compounds achieved acceptable binding scores upon docking with the tested enzymes. Consequently, the P. guajava n-hexane extract and oil can be used as a promising candidate for the development of novel treatment strategies for oxidative stress, neurodegeneration, and diabetes mellitus diseases.
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Affiliation(s)
- Shaza H. Aly
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo (BUC), Cairo 11829, Egypt
| | - Omayma A. Eldahshan
- Pharmacognosy Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
- Center for Drug Discovery Research and Development, Ain Shams University, Cairo 11566, Egypt
- Correspondence: (O.A.E.); (G.Z.)
| | - Sara T. Al-Rashood
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Faizah A. Binjubair
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mahmoud A. El Hassab
- Department of Medicinal Chemistry, Faculty of Pharmacy, King Salman International University (KSIU), South Sinai 46612, Egypt
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
- School of Biotechnology, Badr University in Cairo, Badr City, Cairo 11829, Egypt
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey
- Correspondence: (O.A.E.); (G.Z.)
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12
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Mahomoodally MF, Aumeeruddy MZ, Legoabe LJ, Dall’Acqua S, Zengin G. Plants' bioactive secondary metabolites in the management of sepsis: Recent findings on their mechanism of action. Front Pharmacol 2022; 13:1046523. [PMID: 36588685 PMCID: PMC9800845 DOI: 10.3389/fphar.2022.1046523] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Sepsis is a severe inflammatory response to systemic infection and is a threatening cause of death in intensive care units. In recent years, a number of studies have been conducted on the protective effect of natural products against sepsis-induced organ injury. However, a comprehensive review of these studies indicating the mechanisms of action of the bioactive compounds is still lacking. In this context, this review aimed to provide an updated analysis of the mechanism of action of plants' secondary metabolites in the management of sepsis. Scopus, Science Direct, Google Scholar, and PubMed were searched from inception to July 2022. A variety of secondary metabolites were found to be effective in sepsis management including allicin, aloin, cepharanthine, chrysin, curcumin, cyanidin, gallic acid, gingerol, ginsenoside, glycyrrhizin, hesperidin, kaempferol, narciclasine, naringenin, naringin, piperine, quercetin, resveratrol, rosmarinic acid, shogaol, silymarin, sulforaphane, thymoquinone, umbelliferone, and zingerone. The protective effects exerted by these compounds can be ascribed to their antioxidant properties as well as induction of endogenous antioxidant mechanisms, and also via the downregulation of inflammatory response and reduction of biochemical and inflammatory markers of sepsis. These findings suggest that these secondary metabolites could be of potential therapeutic value in the management of sepsis, but human studies must be performed to provide strength to their potential clinical relevance in sepsis-related morbidity and mortality reduction.
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Affiliation(s)
- Mohamad Fawzi Mahomoodally
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam,Faculty of Natural Sciences, Duy Tan University, Da Nang, Vietnam,*Correspondence: Mohamad Fawzi Mahomoodally, ; Stefano Dall’Acqua,
| | | | - Lesetja Jan Legoabe
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Potchefstroom, South Africa
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy,*Correspondence: Mohamad Fawzi Mahomoodally, ; Stefano Dall’Acqua,
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University, Campus, Konya, Turkey
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13
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Di Nisio A, Trevisan M, Dall’Acqua S, Pannella M, Pappalardo C, Ferlin A, Foresta C, De Toni L. Experimental evidence of a limited impact of new-generation perfluoroalkyl substance C6O4 on differentiating human dopaminergic neurons from induced pluripotent stem cells. Toxicol Rep 2022; 10:40-44. [PMID: 36578672 PMCID: PMC9791692 DOI: 10.1016/j.toxrep.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/07/2022] [Accepted: 12/11/2022] [Indexed: 12/14/2022] Open
Abstract
Perfluoroalkyl substances (PFASs) are persistent pollutants, raising concerns for human health. Legacy PFAS perfluoro-octanoic acid (PFOA) accumulate in brains of people at high environmental exposure, especially in areas enriched with dopaminergic neurons (DN). In vitro exposure to 10 ng/mL PFOA for 24 h was also associated with an altered molecular and functional phenotype of DN differentiated from human induced pluripotent stem cells (hiPSCs). Acetic acid, 2,2-difluoro-2-((2,2,4,5-tetrafluoro-5(trifluoromethoxy)- 1,3-dioxolan-4-yl)oxy)-ammonium salt (1:1), known as C6O4, is a new generation PFAS proposed to have a safer profile. Here we investigated the effect of C6O4 exposure on the molecular phenotype of hiPSC-derived DN. Cells were exposed to C6O4 for 24 h, at the concentration of 10 ng/mL, at neuronal commitment (DP1), neuronal precursor (DP2) and the mature dopaminergic (DP3) phases of differentiation. Liquid-chromatography/mass-spectrometry showed negligible cell accumulation of C6O4 at each differentiation stage and by staining with Merocyanine-540 we observed unaltered cell membrane fluidity. Immunofluorescence showed that the expression of tyrosine hydroxylase (TH) and βIII-Tubulin was unaffected by the exposure to C6O4 at each differentiation phase (respectively: DP1, p = 0.332; DP2, p = 0.623; DP3, p = 0.816, with respect to control unexposed conditions). Exposure to C6O4 is presumed to have minor effects on cell molecular/functional phenotype of developing human DN cells, requiring confirm on in vivo models.
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Affiliation(s)
- Andrea Di Nisio
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Marta Trevisan
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | | | - Claudia Pappalardo
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Alberto Ferlin
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Carlo Foresta
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
- Corresponding author.
| | - Luca De Toni
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
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14
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Correia A, Silva AM, Moreira MM, Salazar M, Švarc-Gajić J, Brezo-Borjan T, Cádiz-Gurrea MDLL, Carretero AS, Loschi F, Dall’Acqua S, Delerue-Matos C, Rodrigues F. Salicornia ramosissima: A New Green Cosmetic Ingredient with Promising Skin Effects. Antioxidants (Basel) 2022; 11:antiox11122449. [PMID: 36552658 PMCID: PMC9774727 DOI: 10.3390/antiox11122449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
This study aims to validate a new cosmetic ingredient from Salicornia ramosissima S J. Woods through in vitro and ex vivo assays. The halophyte extracts were obtained by subcritical water extraction (SWE) at different temperatures (110, 120, 140, 160 and 180 °C). The antioxidant/radical scavenging activities and the phenolic profile were screened for all extracts. The optimal extract was assessed in keratinocytes and fibroblasts, while permeation assays were performed in Franz cells. The inhibitory activity of hyaluronidase and elastase was also evaluated. The sample extracted at 180 °C presented the highest phenolic content (1739.28 mg/100 g of dry weight (dw)). Despite not being efficient in the sequestration of ABTS•+, this extract scavenged the DPPH• (IC50 = 824.57 µg/mL). The scavenging capacity of superoxide (O2•-) and hypochlorous acid (HOCl) was also considerable (respectively, IC50 = 158.87 µg/mL and IC50 = 5.80 µg/mL). The cell viability assays confirmed the absence of negative effects on keratinocytes, while the fibroblasts' viability slightly decreased. The ex vivo permeation of rutin, quercetin and syringic acid after 24 h was, respectively, 11, 20 and 11%. Additionally, the extract showed a good elastase and hyaluronidase inhibitory activity. The results obtained support the S. ramosissima bioactivity as a cosmetic ingredient.
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Affiliation(s)
- Ana Correia
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Ana Margarida Silva
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Manuela M. Moreira
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Miguel Salazar
- Agro-On/RiaFresh—Verduras da Ria Formosa, Sítio do Besouro, 8005-421 Faro, Portugal
| | - Jaroslava Švarc-Gajić
- Faculty of Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia
| | - Tanja Brezo-Borjan
- Faculty of Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia
| | - Maria de la Luz Cádiz-Gurrea
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Antonio Segura Carretero
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Francesca Loschi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
- Correspondence: ; Tel.: +351-22-83-40-500
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15
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Pisanu C, Squassina A, Paribello P, Dall’Acqua S, Sut S, Nasini S, Bertazzo A, Congiu D, Meloni A, Garzilli M, Guiso B, Suprani F, Pulcinelli V, Iaselli MN, Pinna I, Somaini G, Arru L, Corrias C, Pinna F, Carpiniello B, Comai S, Manchia M. Investigation of Genetic Variants Associated with Tryptophan Metabolite Levels via Serotonin and Kynurenine Pathways in Patients with Bipolar Disorder. Metabolites 2022; 12:1127. [PMID: 36422266 PMCID: PMC9694761 DOI: 10.3390/metabo12111127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 12/20/2023] Open
Abstract
The kynurenine pathway (KP) may play a role in the pathophysiology of bipolar disorder (BD). We conducted a genome-wide association study (GWAS) to identify genetic variants associated with the plasma levels of the metabolites of tryptophan (TRP) via the serotonin (5-HT) and kynurenine (KYN) pathways in 44 patients with BD and 45 healthy controls. We assessed whether variants that were differentially associated with metabolite levels based on the diagnostic status improved the prediction accuracy of BD using penalized regression approaches. We identified several genetic variants that were significantly associated with metabolites (5-HT, 5-hydroxytryptophan (5-HTP), TRP, and quinolinic acid (QA) or metabolite ratios (5-HTP/TRP and KYN/TRP) and for which the diagnostic status exerted a significant effect. The inclusion of genetic variants led to increased accuracy in the prediction of the BD diagnostic status. Specifically, we obtained an accuracy of 0.77 using Least Absolute Shrinkage and Selection Operator (LASSO) regression. The predictors retained as informative in this model included body mass index (BMI), the levels of TRP, QA, and 5-HT, the 5-HTP/TRP ratio, and genetic variants associated with the levels of QA (rs6827515, rs715692, rs425094, rs4645874, and rs77048355) and TRP (rs292212) or the 5-HTP/TRP ratio (rs7902231). In conclusion, our study identified statistically significant associations between metabolites of TRP via the 5-HT and KYN pathways and genetic variants at the genome-wide level. The discriminative performance of penalized regression models incorporating clinical, genetic, and metabolic predictors warrants a follow-up analysis of this panel of determinants.
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Affiliation(s)
- Claudia Pisanu
- Department of Biomedical Science, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Cagliari, Italy
| | - Alessio Squassina
- Department of Biomedical Science, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Cagliari, Italy
| | - Pasquale Paribello
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
| | - Sofia Nasini
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
| | - Antonella Bertazzo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
| | - Donatella Congiu
- Department of Biomedical Science, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Cagliari, Italy
| | - Anna Meloni
- Department of Biomedical Science, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Cagliari, Italy
| | - Mario Garzilli
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Beatrice Guiso
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Federico Suprani
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Vittoria Pulcinelli
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Maria Novella Iaselli
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Ilaria Pinna
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Giulia Somaini
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Laura Arru
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Carolina Corrias
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Federica Pinna
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Bernardo Carpiniello
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
| | - Stefano Comai
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
- Department of Biomedical Sciences, University of Padova, 35131 Padova, Italy
- San Raffaele Scientific Institute, 20132 Milano, Italy
- Department of Psychiatry, McGill University, Montreal, QC H3A 1A1, Canada
| | - Mirko Manchia
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09121 Cagliari, Italy
- Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagliari, Italy
- Department of Pharmacology, Dalhousie University, Halifax, NS B3H 0A2, Canada
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Silva AM, Almeida A, Dall’Acqua S, Loschi F, Sarmento B, Costa PC, Delerue-Matos C, Rodrigues F. Insights into the 3D In Vitro Permeability and In Vivo Antioxidant Protective Effects of Kiwiberry Leaf Extract: A Step Forward to Human Nutraceutical Use. Int J Mol Sci 2022; 23:ijms232214130. [PMID: 36430606 PMCID: PMC9692619 DOI: 10.3390/ijms232214130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/06/2022] [Accepted: 11/13/2022] [Indexed: 11/18/2022] Open
Abstract
Actinidia arguta (Siebold & Zucc.) Planch. ex Miq. (kiwiberry) leaves are a source of phenolic compounds with pro-health biological effects, such as antioxidant and anti-inflammatory activities. Despite the huge number of studies reporting the composition of A. arguta leaves, no in vitro or in vivo studies explore its potential use as nutraceutical ingredient based on these activities. Therefore, this study aims to characterize the safety profile of kiwiberry leaf extracts using in vitro and in vivo approaches through the assessment of intestinal cell viability (Caco-2 and HT29-MTX), 3D intestinal permeation, and, most important, the redox markers, biochemical profile and liver and kidney function effects after the animal assays. Briefly, wistar rats were orally treated for 7 days with kiwiberry leaf extracts (50 and 75 mg/kg bw), water (negative control), or vitamin C (positive control). The cell viability was above 90% at 1000 μg/mL for both cells. Coumaroyl quinic acid and rutin achieved a permeation higher than 25% in the 3D intestinal model. The animal studies confirmed the extracts' ability to increase superoxide dismutase, glutathione peroxidase, and catalase content in animals' livers and kidneys while simultaneously decreasing the triglycerides content. This study highlighted the antioxidant capacity of kiwiberry leaf extracts, ensuring their efficacy and safety as a nutraceutical ingredient.
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Affiliation(s)
- Ana Margarida Silva
- REQUIMTE/LAQV, Polytechnic of Porto-School of Engineering, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal
| | - Andreia Almeida
- REQUIMTE/LAQV, Polytechnic of Porto-School of Engineering, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Francesca Loschi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Bruno Sarmento
- i3S, Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
- INEB, Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
- Institute for Research and Advanced Training in Health Sciences and Technologies, CESPU, 4585-116 Gandra, Portugal
| | - Paulo C. Costa
- REQUIMTE/UCIBIO, MedTech-Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Polytechnic of Porto-School of Engineering, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE/LAQV, Polytechnic of Porto-School of Engineering, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal
- Correspondence: ; Tel.: +351-22-83-40-500
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17
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Sut S, Malagoli M, Dall’Acqua S. Foliar Application of Silicon in Vitis vinifera: Targeted Metabolomics Analysis as a Tool to Investigate the Chemical Variations in Berries of Four Grapevine Cultivars. Plants (Basel) 2022; 11:2998. [PMID: 36365453 PMCID: PMC9654429 DOI: 10.3390/plants11212998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/29/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
Silicon (Si) is a beneficial element for the growth of various crops, but its effect on plant metabolism is still not completely elucidated. Even if Si is not classified as an essential element for plants, the literature has reported its beneficial effects in a variety of species. In this work, the influence of Si foliar application on berry composition was evaluated on four grapevine cultivars. The berries of Teroldego and Oseleta (red grapes) and Garganega and Chardonnay (white grapes) were analyzed after foliar application of silicon by comparing the treated and control groups. A targeted metabolomic approach was used that focused on secondary metabolites, amino acids, sugars, and tartaric acid. Measurements were performed using liquid chromatography coupled with a diode array detector and mass spectrometry (LC-DAD-MSn), a LC-evaporative light scattering detector (ELDS), and LC-MS/MS methods specific for the analysis of each class of constituents. After the data collection, multivariate models, PCA, PLS-DA, OPLS-DA, were elaborated to evaluate the effect of Si application in the treated vs. control samples. Results were different for each grape cultivar. A significant increase in anthocyanins was observed in the Oseleta cultivar, with 0.48 mg g-1 FW in the untreated samples vs. 1.25 mg g-1 FW in the Si-treated samples. In Garganega, Si treatment was correlated with increased proline levels. In Chardonnay, the Si application was related to decreased tartaric acid. The results of this work show for the first time that Si induces cultivar specific changes in the berry composition in plants cultivated without an evident abiotic or biotic stress.
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Affiliation(s)
- Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Mario Malagoli
- Department of Agronomy, Animals, Food, Natural Resources and Environment, University of Padova, Viale dell’Università 16, 35020 Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
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18
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Sut S, Maccari E, Zengin G, Ferrarese I, Loschi F, Faggian M, Paolo B, De Zordi N, Dall’Acqua S. "Smart Extraction Chain" with Green Solvents: Extraction of Bioactive Compounds from Picea abies Bark Waste for Pharmaceutical, Nutraceutical and Cosmetic Uses. Molecules 2022; 27:molecules27196719. [PMID: 36235255 PMCID: PMC9571752 DOI: 10.3390/molecules27196719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/26/2022] [Accepted: 09/30/2022] [Indexed: 11/06/2022]
Abstract
Secondary metabolites from the sawmill waste Picea abies bark were extracted using an innovative two-step extraction that includes a first step with supercritical CO2 (SCO2) and a second step using green solvents, namely ethanol, water, and water ethanol mixture. Maceration (M), ultrasound assisted extraction (UAE) and microwave assisted extraction (MAE) techniques were applied in the second step. A total of nineteen extract were obtained and yield were compared. Bark extracts were characterized by LC-DAD-MSn and classes of compounds were quantified as abietane derivatives, piceasides, flavonoids, and phenolics to compare different extractions. Obtained extracts were studied by in vitro assay to evaluate potential pharmaceutical, nutraceutical and cosmetic uses assessing the antioxidant activity as well as the inhibitory activity on target enzymes. Results show that the “smart extraction chain” is advantageous in term of yield of extraction and phytoconstituent concentration. SCO2 extract, presenting a unique composition with a large amount of abietane derivatives, exerted the best activity for amylase inhibition compared to the other extracts.
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Affiliation(s)
- Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Erica Maccari
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Francesca Loschi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Marta Faggian
- Unired Srl, Via Niccolò Tommaseo 69, 35131 Padova, Italy
| | - Bertoni Paolo
- Holz Pichler SpA, Ega—Stenk 2, Bolzano, 39050 Nova Ponente, Italy
| | - Nicola De Zordi
- Società Agricola Moldoi—S.A.M, SrL, Belluno, Loc. Maras Moldoi 151/a, 32037 Sospirolo, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
- Correspondence:
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19
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Zengin G, Dall’Acqua S, Sinan KI, Uba AI, Sut S, Peron G, Etienne OK, Kumar M, Cespedes-Acuña CL, Alarcon-Enos J, Mollica A, Mahomoodally MF. Gathering scientific evidence for a new bioactive natural ingredient: The combination between chemical profiles and biological activities of Flueggea virosa extracts. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Bernabè G, Marzaro G, Di Pietra G, Otero A, Bellato M, Pauletto A, Scarpa M, Sut S, Chilin A, Dall’Acqua S, Brun P, Castagliuolo I. A novel phenolic derivative inhibits AHL-dependent quorum sensing signaling in Pseudomonas aeruginosa. Front Pharmacol 2022; 13:996871. [PMID: 36204236 PMCID: PMC9531014 DOI: 10.3389/fphar.2022.996871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
Increasing antibiotic resistance and the decline in the pharmaceutical industry’s investments have amplified the need for novel treatments for multidrug-resistant bacteria. Quorum sensing (QS) inhibitors reduce pathogens’ virulence without selective pressure on bacteria and provide an alternative to conventional antibiotic-based therapies. P. aeruginosa uses complex QS signaling to control virulence and biofilm formation. We aimed to identify inhibitors of P. aeruginosa QS acting on acyl-homoserine lactones (AHL)-mediated circuits. Bioluminescence and qRT-PCR assays were employed to screen a library of 81 small phenolic derivatives to reduce AHL-dependent signaling. We identified GM-50 as the most active compound inhibiting the expression of AHL-regulated genes but devoid of cytotoxic activity in human epithelial cells and biocidal effects on bacteria. GM-50 reduces virulence factors such as rhamnolipids, pyocyanin, elastase secretion, and swarming motility in P. aeruginosa PAO1 laboratory strain. By molecular docking, we provide evidence that GM-50 highly interacts with RhlR. GM-50 significantly improved aztreonam-mediated biofilm disruption. Moreover, GM-50 prevents adhesion of PAO1 and inflammatory damage in the human A549 cell line and protects Galleria mellonella from PAO1-mediated killing. GM-50 significantly reduces virulence factors in 20 P. aeruginosa clinical isolates from patients with respiratory tract infections. In conclusion, GM-50 inhibits AHL-signaling, reduces virulence factors, enhances the anti-biofilm activity of aztreonam, and protects G. mellonella larvae from damage induced by P. aeruginosa. Since GM-50 is active on clinical strains, it represents a starting point for identifying and developing new phenolic derivatives acting as QS-inhibitors in P. aeruginosa infections.
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Affiliation(s)
- Giulia Bernabè
- Department of Molecular Medicine, University of Padua, Padua, Italy
| | - Giovanni Marzaro
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy
| | | | - Ana Otero
- Departamento de Microbioloxía e Parasitoloxía, Facultade de Bioloxía-CIBUS, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Massimo Bellato
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Anthony Pauletto
- Department of Molecular Medicine, University of Padua, Padua, Italy
| | - Melania Scarpa
- Laboratory of Advanced Translational Research, Veneto Institute of Oncology IOV—IRCCS, Padua, Italy
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy
| | - Adriana Chilin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy
| | - Paola Brun
- Department of Molecular Medicine, University of Padua, Padua, Italy
- *Correspondence: Paola Brun,
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21
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Silva A, Almeida A, Dall’Acqua S, Sarmento B, Costa P, Delerue-Matos C, Rodrigues F. SOC-I-02 From in-vitro to in-vivo evaluation of a new nutraceutical ingredient obtained from kiwiberry (Actinidia arguta) leaves. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Lupo MG, Brilli E, De Vito V, Tarantino G, Sut S, Ferrarese I, Panighel G, Gabbia D, De Martin S, Dall’Acqua S, Ferri N. In Vitro and In Vivo Sucrosomial® Berberine Activity on Insulin Resistance. Nutrients 2022; 14:nu14173595. [PMID: 36079851 PMCID: PMC9459874 DOI: 10.3390/nu14173595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/22/2022] [Accepted: 08/28/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Berberine is a natural alkaloid with hypoglycemic properties. However, its therapeutic use is limited by a very low oral bioavailability. Here we developed a new oral formulation of berberine based on Sucrosomial® technology and tested its effect on insulin resistance. Methods: Sucrosomial® berberine was first tested in vitro in the hepatoma cell line Huh7 to assess its effect on proteins involved in glucose homeostasis and insulin resistance. The pharmacokinetics and efficacy on insulin resistance were then studied in C57BL/6 mice fed with standard (SD) and high-fat diet (HFD) for 16 weeks and treated daily during the last 8 weeks with oral gavage of Sucrosomial® berberine or berberine. Results: Sucrosomial® berberine did not affect Huh7 cell viability at concentrations up to 40 µM. Incubation of Huh7 with 20 µM of Sucrosomial® and control berberine induced glucokinase (GK) and the phosphorylation of 5′-adenosine monophosphate (AMP)-activated protein kinase (AMPK), both known targets for the control of insulin resistance. In vivo, we observed an 8-fold higher plasma concentration after 3 weeks of oral administration of 50 mg/kg/day of Sucrosomial® formulation compared to berberine. HFD, compared to SD, induced insulin resistance in mice as determined by oral glucose tolerance test (OGTT). The treatment with a 6.25 mg/kg/daily dose of Sucrosomial® berberine significantly reduced the area under the curve (AUC) of OGTT (73,103 ± 8645 vs. 58,830 ± 5597 mg/dL × min), while control berberine produced the same effects at 50 mg/Kg/day (51518 ± 1984 mg/dL × min). Under these conditions, the two formulations resulted in similar berberine plasma concentration in mice. Nevertheless, a different tissue distribution of metabolites was observed with a significant accumulation of reduced, demethylated and glucuronide berberine in the brain after the oral administration of the Sucrosomial® form. Glucuronide berberine plasma concentration was higher with Sucrosomial® berberine compared to normal berberine. Finally, we observed similar increases of AMPK phosphorylation in the liver in response to the treatment with Sucrosomial® berberine and berberine. Conclusions: The Sucrosomial® formulation is an innovative and effective technology to improve berberine gastrointestinal (GI) absorption with proven in vitro and in vivo activity on insulin resistance.
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Affiliation(s)
| | - Elisa Brilli
- R&D Department, PharmaNutra S.p.A., 56122 Pisa, Italy
| | | | | | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Giovanni Panighel
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Daniela Gabbia
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Sara De Martin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Nicola Ferri
- Department of Medicine, University of Padova, 35128 Padova, Italy
- Correspondence: ; Tel.: +39-049-8275080
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23
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Schiavon M, Nardi S, Pilon-Smits EAH, Dall’Acqua S. Foliar selenium fertilization alters the content of dietary phytochemicals in two rocket species. Front Plant Sci 2022; 13:987935. [PMID: 36119625 PMCID: PMC9470978 DOI: 10.3389/fpls.2022.987935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
Biofortification is the process that aims to enrich crops in micronutrients and valuable compounds. Selenium (Se) biofortification has particularly attracted increasing interest in recent times due to the growing number of individuals suffering from Se deficiency. Selenate and selenite are the Se forms most frequently administered to crops. In this study, Se was applied foliarly as selenate at 2.5, 5, or 10 mg per plant to two rocket species, Diplotaxis tenuifolia and Eruca sativa, grown in soil and the effects in terms of Se enrichment and content of primary and secondary metabolites were comparatively analyzed. We also compared our results with those obtained previously when selenate was supplied to the same species in hydroponics by addition to the nutrient solution. In most cases, the results were the opposite. In E. sativa, foliar Se treatment was more effective in promoting Se accumulation, sulfur (S), cysteine, and glucosinolates. No significant effect of Se was evident on total phenolic content, but there were individual phenols. Among amino acids, the content of proline was increased by Se, perhaps to counteract osmotic stress due to high Se accumulation. In D. tenuifolia, the content of S and cysteine decreased under Se treatment, but the amount of glutathione was steady, suggesting a preferred assimilation of cysteine toward the synthesis of this antioxidant. Consistent, the content of methionine and glucosinolates was reduced. The content of total phenolics was enhanced only by the low Se dosage. In both species, selenocysteine (SeCys) was identified, the content of which was higher compared to plants grown hydroponically. Concluding, most metabolic differences between rocket species were observed at high Se supplementation. Low Se foliar fertilization was effective in an enriching rocket in Se without affecting other phytochemicals. However, the Se dosages sufficient for biofortification could be even lower, as the Se concentration in rocket treated with 2.5 mg Se per plant was still very high and the edible part should not be eaten undiluted. Also, a single method of Se supplementation does not appear to be optimal for all plant species or the same species, as the metabolic responses could be very different.
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Affiliation(s)
- Michela Schiavon
- Department of Agricultural, Forest and Food Sciences (DISAFA), University of Turin, Grugliasco, TO, Italy
| | - Serenella Nardi
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, PD, Italy
| | | | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
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24
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Dall’Acqua S, Sut S, Zengin G, Peron G, Elbasan F, Yildiztugay E, Bibi Sadeer N, Mahomoodally MF. Phytochemical Screening, Antioxidant, and Enzyme Inhibitory Properties of Three Prangos Species (P. heyniae, P. meliocarpoides var. meliocarpoides, and P. uechtritzii) Depicted by Comprehensive LC-MS and Multivariate Data Analysis. Antioxidants (Basel) 2022; 11:antiox11091712. [PMID: 36139785 PMCID: PMC9495836 DOI: 10.3390/antiox11091712] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/18/2022] [Accepted: 08/25/2022] [Indexed: 11/18/2022] Open
Abstract
The aim of the present study was to identify/quantify bioactive compounds and determine the antioxidant activity and enzyme inhibitory effects of various solvent extracts (n-hexane, ethyl acetate, methanol, and water) of Prangos heyniae H. Duman and M.F. Watson, Prangos meliocarpoides var. meliocarpoides, and Prangos uechtritzii Boiss. and Hausskn. This is the first time such a report has been designed to validate the phytochemical composition and bioactivity (especially enzyme inhibitory properties) of these plants. A combined approach of liquid chromatography (LC) with mass spectrometry (HR-MS and MSn) allowed to identify that P. heyniae contains condensed tannins; P. meliocarpoides is rich in hydrolysable tannins; and P. uechtritzii possesses coumarins, flavonoids, and hydroxycinnamic acids. Different extracts were tested for antioxidant activities using a battery of assays, such as 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP), cupric reducing antioxidant capacity (CUPRAC), total antioxidant capacity (TAC) (phosphomolybdenum), and metal chelating. Enzyme inhibitory effects were investigated using acetylcholinesterase (AChE), butyrylcholinesterase (BChE), tyrosinase, α-amylase, and α-glucosidase as target enzymes. The obtained results depended on the extraction solvents used for each Prangos species. The methanol extract of P. meliocarpoides var. meliocarpoides exhibited significant radical scavenging activity (DPPH: 52.27 mg Trolox equivalent (TE)/g; ABTS: 92.84 mg TE/g), the most potent-reducing potential (CUPRAC: 154.04 mg TE/g; FRAP: 104.34 mg TE/g), and high TAC (2.52 mmol TE/g). Moreover, the strongest BChE (7.97 mg galantamine equivalent/g), α-amylase (0.46 mmol acarbose equivalent/g), and tyrosinase (81.15 mg kojic acid equivalent/g) inhibitory effects were observed for the hexane extract of P. meliocarpoides var. meliocarpoides. Correlation analysis showed a significant positive correlation between hydrolysable tannins and antioxidant activities. The same trend was also observed between the same class of compounds and the inhibitory effects on enzymatic activities. These results suggest a principal role of hydrolysable tannins in the observed bioactivities of Prangos. Our results suggested that the tested Prangos species could be valuable as sources of natural agents in the development of health-promoting applications.
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Affiliation(s)
- Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
- Correspondence: (S.D.); (G.Z.)
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42300, Turkey
- Correspondence: (S.D.); (G.Z.)
| | - Gregorio Peron
- Department of Molecular and Translational Medicine (DMMT), University of Brescia, Viale Europa 11, 25123 Brescia, Italy
| | - Fevzi Elbasan
- Department of Biotechnology, Science Faculty, Selcuk University, Konya 42300, Turkey
- Department of Soil Science and Plant Nutrition, Selcuk University, Konya 42300, Turkey
| | - Evren Yildiztugay
- Department of Biotechnology, Science Faculty, Selcuk University, Konya 42300, Turkey
| | - Nabeelah Bibi Sadeer
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius
- Center for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Chennai 600077, India
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Potchefstroom 2520, South Africa
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25
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Sut S, Tahmasebi A, Ferri N, Ferrarese I, Rossi I, Panighel G, Lupo MG, Maggi F, Karami A, Dall’Acqua S. NMR, LC-MS Characterization of Rydingia michauxii Extracts, Identification of Natural Products Acting as Modulators of LDLR and PCSK9. Molecules 2022; 27:molecules27072256. [PMID: 35408655 PMCID: PMC9000307 DOI: 10.3390/molecules27072256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/15/2022] [Accepted: 03/28/2022] [Indexed: 12/10/2022] Open
Abstract
Rydingia michauxii (Briq.) Scheen and V.A.Albert (Lamiaceae) is used in Iranian traditional medicine to treat malaria, diabetes, hyperlipidemia, rheumatism and cardiovascular diseases. NMR and LC-DAD-MSn analyses were used to establish extract composition and phenylethanoid, flavonoid glycosides, lignans, labdane diterpenes and iridoids were identified and quantified. The main constituents were isolated, and structures were elucidated based on NMR, polarimetric and MS measurements. A new natural compound, ent-labda-8(17),13-dien-18-glucopyranosyl ester-15,16-olide is described here. The effects of ent-labda-8(17),13-dien-18-oic acid-15,16-olide (1), ent-labda-8(17),13-dien-18-glucopyranosyl es-ter-15,16-olide (2), antirrhinoside (3), echinacoside (4), verbascoside (5), and apigenin 6,8-di-C-glucoside (6), on the low-density lipoprotein receptor (LDLR) and proprotein convertase subtilisin/kexin type 9 (PCSK9), were studied in the human hepatocarcinoma cell line Huh7. Among the six constituents, (3) showed the strongest induction of the LDLR (3.7 ± 2.2 fold vs. control) and PCSK9 (3.2 ± 1.5 fold vs. control) at a concentration of 50 µM. The in vitro observations indicated a potential lipid lowering activity of (3) with a statin-like mechanism of action.
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Affiliation(s)
- Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
| | - Aminallah Tahmasebi
- Department of Agriculture, Minab Higher Education Center, University of Hormozgan, Bandar Abbas 79177, Iran;
- Plant Protection Research Group, University of Hormozgan, Bandar Abbas 79177, Iran
| | - Nicola Ferri
- Department of Medicine, University of Padova, 35122 Padova, Italy;
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
| | - Ilaria Rossi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
| | - Giovanni Panighel
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
| | - Maria Giovanna Lupo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy;
| | - Akbar Karami
- Department of Horticultural Science, School of Agriculture, Shiraz University, Shiraz 7134754331, Iran
- Correspondence: (A.K.); (S.D.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy; (S.S.); (I.F.); (I.R.); (G.P.); (M.G.L.)
- Correspondence: (A.K.); (S.D.)
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Mazzara E, Torresi J, Fico G, Papini A, Kulbaka N, Dall’Acqua S, Sut S, Garzoli S, Mustafa AM, Cappellacci L, Fiorini D, Maggi F, Giuliani C, Petrelli R. A Comprehensive Phytochemical Analysis of Terpenes, Polyphenols and Cannabinoids, and Micromorphological Characterization of 9 Commercial Varieties of Cannabis sativa L. Plants (Basel) 2022; 11:plants11070891. [PMID: 35406871 PMCID: PMC9003298 DOI: 10.3390/plants11070891] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 05/14/2023]
Abstract
New hemp (Cannabis sativa L.) strains developed by crossbreeding selected varieties represent a novel research topic worthy of attention and investigation. This study focused on the phytochemical characterization of nine hemp commercial cultivars. Hydrodistillation was performed in order to collect the essential oils (EO), and also the residual water and deterpenated biomass. The volatile fraction was analyzed by GC-FID, GC-MS, and SPME-GC-MS, revealing three main chemotypes. The polyphenolic profile was studied in the residual water and deterpenated biomass by spectrophotometric assays, and HPLC-DAD-MSn and 1H-NMR analyses. The latter were employed for quali-quantitative determination of cannabinoids in the deterpenated material in comparison with the one not subjected to hydrodistillation. In addition, the glandular and non-glandular indumentum of the nine commercial varieties was studied by means of light microscopy and scanning electron microscopy in the attempt to find a possible correlation with the phytochemical and morphological traits. The EO and residual water were found to be rich in monoterpene and sesquiterpene hydrocarbons, and flavonol glycosides, respectively, while the deterpenated material was found to be a source of neutral cannabinoids. The micromorphological survey allowed us to partly associate the phytochemistry of these varieties with the hair morphotypes. This research sheds light on the valorization of different products from the hydrodistillation of hemp varieties, namely, essential oil, residual water, and deterpenated biomass, which proved to be worthy of exploitation in industrial and health applications.
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Affiliation(s)
- Eugenia Mazzara
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
| | - Jacopo Torresi
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
| | - Gelsomina Fico
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (G.F.); (C.G.)
- Ghirardi Botanic Garden, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, Italy
| | - Alessio Papini
- Department of Biology, University of Florence, Via La Pira 4, 50121 Florence, Italy;
| | - Nicola Kulbaka
- Società Agricola Everweed Di G.Di Vietri & C. SS, Frazione Conti 2, 63857 Amandola, Italy;
| | - Stefano Dall’Acqua
- Natural Product Laboratory, Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy; (S.D.); (S.S.)
| | - Stefania Sut
- Natural Product Laboratory, Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy; (S.D.); (S.S.)
| | - Stefania Garzoli
- Department of Drug Chemistry and Technology, Sapienza University, 00185 Rome, Italy;
| | - Ahmed M. Mustafa
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
- Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Loredana Cappellacci
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
| | - Dennis Fiorini
- Chemistry Interdisciplinary Project (CHIP), School of Science and Technology, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy;
| | - Filippo Maggi
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
- Correspondence: ; Tel.: +39-07-37-404-506
| | - Claudia Giuliani
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (G.F.); (C.G.)
- Ghirardi Botanic Garden, Department of Pharmaceutical Sciences, University of Milan, Via Religione 25, 25088 Toscolano Maderno, Italy
| | - Riccardo Petrelli
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (E.M.); (J.T.); (A.M.M.); (L.C.); (R.P.)
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Lima LW, Castleberry M, Wangeline AL, Aguirre B, Dall’Acqua S, Pilon-Smits EAH, Schiavon M. Hyperaccumulator Stanleya pinnata: In Situ Fitness in Relation to Tissue Selenium Concentration. Plants (Basel) 2022; 11:690. [PMID: 35270160 PMCID: PMC8912631 DOI: 10.3390/plants11050690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 06/14/2023]
Abstract
Earlier studies have shown that Stanleya pinnata benefits from selenium hyperaccumulation through ecological benefits and enhanced growth. However, no investigation has assayed the effects of Se hyperaccumulation on plant fitness in the field. This research aimed to analyze how variation in Se accumulation affects S. pinnata fitness, judged from physiological and biochemical performance parameters and herbivory while growing naturally on two seleniferous sites. Natural variation in Se concentration in vegetative and reproductive tissues was determined, and correlations were explored between Se levels with fitness parameters, herbivory damage, and plant defense compounds. Leaf Se concentration varied between 13- and 55-fold in the two populations, averaging 868 and 2482 mg kg−1 dry weight (DW). Furthermore, 83% and 31% of plants from the two populations showed Se hyperaccumulator levels in leaves (>1000 mg kg−1 DW). In seeds, the Se levels varied 3−4-fold and averaged 3372 and 2267 mg kg−1 DW, well above the hyperaccumulator threshold. Plant size and reproductive parameters were not correlated with Se concentration. There was significant herbivory pressure even on the highest-Se plants, likely from Se-resistant herbivores. We conclude that the variation in Se hyperaccumulation did not appear to enhance or compromise S. pinnata fitness in seleniferous habitats within the observed Se range.
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Affiliation(s)
- Leonardo Warzea Lima
- Biology Department, Colorado State University, Fort Collins, CO 80523, USA; (L.W.L.); (M.C.); (E.A.H.P.-S.)
| | - McKenna Castleberry
- Biology Department, Colorado State University, Fort Collins, CO 80523, USA; (L.W.L.); (M.C.); (E.A.H.P.-S.)
| | - Ami L. Wangeline
- Biology Department, Laramie County Community College, Cheyenne, WY 82007, USA; (A.L.W.); (B.A.)
| | - Bernadette Aguirre
- Biology Department, Laramie County Community College, Cheyenne, WY 82007, USA; (A.L.W.); (B.A.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
| | | | - Michela Schiavon
- Biology Department, Colorado State University, Fort Collins, CO 80523, USA; (L.W.L.); (M.C.); (E.A.H.P.-S.)
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy
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28
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De Toni L, Di Nisio A, Rocca MS, Pedrucci F, Garolla A, Dall’Acqua S, Guidolin D, Ferlin A, Foresta C. Comparative Evaluation of the Effects of Legacy and New Generation Perfluoralkyl Substances (PFAS) on Thyroid Cells In Vitro. Front Endocrinol (Lausanne) 2022; 13:915096. [PMID: 35813651 PMCID: PMC9259843 DOI: 10.3389/fendo.2022.915096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 05/18/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Per- and poly-fluorinated alkyl substances (PFAS) are environment-persitent emerging endocrine disrupting chemicals raising health concerns worldwide. Exposure to PFAS has been associated with the imbalance of thyroid hormones. However, available studies addressing the cell mechanism underlying thyroid disrupting feature of legacy PFAS, such as perfluoro-octanoic acid (PFOA), perfluoro-octane-sulfonic acid (PFOS), and the new generation substitutes, such as C6O4, are still lacking. In this study the potential disrupting effect of PFOA, PFOS, and C6O4 on a murine thyroid cell model was assessed. METHODS A rat FRTL-5 cell line was used as the normal thyroid follicular cell model. Cell iodide-uptake, induced by thyroid stimulating hormone (TSH), was used to assess the functional impact of PFAS exposure on cell function. Tetrazolium salt-based cell viability assay and merocyanine 540-based cell staining were used to address the possible involvement of cell toxicity and membrane biophysical properties on altered cell function. The possible direct interaction of PFAS with TSH-receptor (TSH-R) was investigated by computer-based molecular docking and analysis of molecular dynamics. Evaluation of intracellular cAMP levels and gene expression analysis were used to validate the direct impairment of TSH-R-mediated downstream events upon PFAS exposure. RESULTS Different from PFOS or C6O4, exposure to PFOA at a concentration ≥ 10 ng/mL was associated with significant impairment of the iodide uptake upon TSH stimulation (respectively: basal 100.0 ± 19.0%, CTRL + TSH 188.9 ± 7.8%, PFOA 10 ng/mL + TSH 120.4 ± 20.9%, p= 0.030 vs CTRL + TSH; PFOA 100 ng/mL + TSH 115,6 ± 12,3% p= 0.017 vs CTRL + TSH). No impairment of cell viability or membrane stability was observed. Computational analysis showed a possible direct differential interaction of C6O4, PFOA, and PFOS on a same binding site of the extracellular domain of TSH-R. Finally, exposure to PFOA was associated with a significant reduction of downstream intracellular cAMP levels and both sodium-iodide transporter and thyroperoxidase gene expression upon TSH-R stimulation. CONCLUSIONS Our data suggest that legacy and new generation PFAS can differentially influence TSH dependent signaling pathways through the direct interaction with TSH-R.
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Affiliation(s)
- Luca De Toni
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Andrea Di Nisio
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Maria Santa Rocca
- Unit of Andrology and Reproductive Medicine, University Hospital of Padova, Padova, Italy
| | - Federica Pedrucci
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Andrea Garolla
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical Science, University of Padova, Padova, Italy
| | - Diego Guidolin
- Department of Neuroscience, Section of Anatomy, University of Padova, Padova, Italy
| | - Alberto Ferlin
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
- Unit of Andrology and Reproductive Medicine, University Hospital of Padova, Padova, Italy
| | - Carlo Foresta
- Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Padova, Italy
- *Correspondence: Carlo Foresta,
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Simonato M, Dall’Acqua S, Zilli C, Sut S, Tenconi R, Gallo N, Sfriso P, Sartori L, Cavallin F, Fiocco U, Cogo P, Agostinis P, Aldovini A, Bruttomesso D, Marcolongo R, Comai S, Baritussio A. Tryptophan Metabolites, Cytokines, and Fatty Acid Binding Protein 2 in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Biomedicines 2021; 9:biomedicines9111724. [PMID: 34829952 PMCID: PMC8615774 DOI: 10.3390/biomedicines9111724] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/14/2021] [Accepted: 11/15/2021] [Indexed: 02/04/2023] Open
Abstract
Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) differ for triggers, mode of start, associated symptoms, evolution, and biochemical traits. Therefore, serious attempts are underway to partition them into subgroups useful for a personalized medicine approach to the disease. Here, we investigated clinical and biochemical traits in 40 ME/CFS patients and 40 sex- and age-matched healthy controls. Particularly, we analyzed serum levels of some cytokines, Fatty Acid Binding Protein 2 (FAPB-2), tryptophan, and some of its metabolites via serotonin and kynurenine. ME/CFS patients were heterogeneous for genetic background, trigger, start mode, symptoms, and evolution. ME/CFS patients had higher levels of IL-17A (p = 0.018), FABP-2 (p = 0.002), and 3-hydroxykynurenine (p = 0.037) and lower levels of kynurenine (p = 0.012) and serotonin (p = 0.045) than controls. Changes in kynurenine and 3-hydroxykynurenine were associated with increased kynurenic acid/kynurenine and 3-hydroxykynurenine/kynurenine ratios, indirect measures of kynurenine aminotransferases and kynurenine 3-monooxygenase enzymatic activities, respectively. No correlation was found among cytokines, FABP-2, and tryptophan metabolites, suggesting that inflammation, anomalies of the intestinal barrier, and changes of tryptophan metabolism may be independently associated with the pathogenesis of the disease. Interestingly, patients with the start of the disease after infection showed lower levels of kynurenine (p = 0.034) than those not starting after an infection. Changes in tryptophan metabolites and increased IL-17A levels in ME/CFS could both be compatible with anomalies in the sphere of energy metabolism. Overall, clinical traits together with serum biomarkers related to inflammation, intestine function, and tryptophan metabolism deserve to be further considered for the development of personalized medicine strategies for ME/CFS.
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Affiliation(s)
- Manuela Simonato
- PCare Laboratory, Fondazione Istituto di Ricerca Pediatrica, Citta’ della Speranza, 35127 Padova, Italy;
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (S.D.); (S.S.)
| | | | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (S.D.); (S.S.)
| | - Romano Tenconi
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | - Nicoletta Gallo
- Department of Laboratory Medicine, Policlinico Azienda Ospedaliera di Padova, 35128 Padova, Italy;
| | - Paolo Sfriso
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | - Leonardo Sartori
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | | | - Ugo Fiocco
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | - Paola Cogo
- Department of Medicine, University Hospital Santa Maria della Misericordia, University of Udine, 33100 Udine, Italy;
| | - Paolo Agostinis
- Department of Medicine, Ospedale Sant’Antonio Abate, Azienda Sanitaria del Friuli Centrale, 33100 Udine, Italy;
| | - Anna Aldovini
- Department of Medicine, Boston Children’s Hospital, Boston, MA 02115, USA;
- Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Daniela Bruttomesso
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | - Renzo Marcolongo
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
| | - Stefano Comai
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (S.D.); (S.S.)
- Department of Biomedical Sciences, University of Padua, 35121 Padua, Italy
- Department of Psychiatry, McGill University, Montreal, QC H4H 1R3, Canada
- Division of Neuroscience, IRCSS San Raffaele Scientific Institute, 20132 Milan, Italy
- Correspondence: ; Tel.: +39-049-827-5098
| | - Aldo Baritussio
- Department of Medicine, University of Padova, 35128 Padova, Italy; (R.T.); (P.S.); (L.S.); (U.F.); (D.B.); (R.M.); (A.B.)
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Baldassarri C, Falappa G, Mazzara E, Acquaticci L, Ossoli E, Perinelli DR, Bonacucina G, Dall’Acqua S, Cappellacci L, Maggi F, Ranjbarian F, Hofer A, Petrelli R. Antitrypanosomal Activity of Anthriscus Nemorosa Essential Oils and Combinations of Their Main Constituents. Antibiotics (Basel) 2021; 10:1413. [PMID: 34827351 PMCID: PMC8614863 DOI: 10.3390/antibiotics10111413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 11/30/2022] Open
Abstract
This study aimed to investigate the susceptibility of Trypanosoma brucei to the Anthriscus nemorosa essential oils (EOs), isolated compounds from these oils, and artificial mixtures of the isolated compounds in their conventional and nanoencapsulated forms. The chemical composition of the essential oils from the aerial parts and roots of Anthriscus nemorosa, obtained from a wild population growing in central Italy, were analyzed by gas chromatography/mass spectrometry (GC/MS). In both cases, the predominant class of compounds was monoterpene hydrocarbons, which were more abundant in the EOs from the roots (81.5%) than the aerial parts (74.0%). The overall results of this work have shed light on the biological properties of A. nemorosa EO from aerial parts (EC50 = 1.17 μg/mL), farnesene (EC50 = 0.84 μg/mL), and artificial mixtures (Mix 3-5, EC50 in the range of 1.27 to 1.58 μg/mL) as relevant sources of antiprotozoal substances. Furthermore, the pool measurements of ADP (adenosine diphosphate) and NTPs (nucleoside triphosphates) in the cultivated bloodstream form of trypanosomes exposed to different concentrations of EOs showed a disturbed energy metabolism, as indicated by increased pools of ADP in comparison to ATP (adenosine triphosphate) and other NTPs. Ultimately, this study highlights the significant efficacy of A. nemorosa EO to develop long-lasting and effective antiprotozoal formulations, including nanoemulsions.
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Affiliation(s)
- Cecilia Baldassarri
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Giulia Falappa
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Eugenia Mazzara
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Laura Acquaticci
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Elena Ossoli
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Diego Romano Perinelli
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Giulia Bonacucina
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Stefano Dall’Acqua
- Natural Product Laboratory, Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy;
| | - Loredana Cappellacci
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Filippo Maggi
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
| | - Farahnaz Ranjbarian
- Department of Medical Biochemistry and Biophysics, Umeå University, 90736 Umeå, Sweden;
| | - Anders Hofer
- Department of Medical Biochemistry and Biophysics, Umeå University, 90736 Umeå, Sweden;
| | - Riccardo Petrelli
- Chemistry Interdisciplinary Project (CHIP) via Madonna delle Carceri, School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (C.B.); (G.F.); (E.M.); (L.A.); (E.O.); (D.R.P.); (G.B.); (L.C.); (F.M.)
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Sinan KI, Zengin G, Zheleva-Dimitrova D, Gevrenova R, Picot-Allain MCN, Dall’Acqua S, Behl T, Goh BH, Ying PTS, Mahomoodally MF. Exploring the Chemical Profiles and Biological Values of Two Spondias Species ( S. dulcis and S. mombin): Valuable Sources of Bioactive Natural Products. Antioxidants (Basel) 2021; 10:1771. [PMID: 34829642 PMCID: PMC8614698 DOI: 10.3390/antiox10111771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 10/31/2021] [Accepted: 11/03/2021] [Indexed: 11/21/2022] Open
Abstract
Spondias species have been used in traditional medicine for different human ailments. In this study, the effect of different solvents (ethyl acetate, methanol, and water) and extraction methods (infusion, maceration, and Soxhlet extraction) on the enzyme inhibitory activity against acetylcholinesterase, butyrylcholinesterase, tyrosinase, α-amylase, α-glucosidase, and antioxidant properties of S. mombin and S. dulcis leaves and stem bark were evaluated. Ultra-high-performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) yield in the identification and/or annotation of 98 compounds showing that the main secondary metabolites of the plant are gallic and ellagic acids and their derivatives, ellagitannins, hydroxybenzoic, hydroxycinnamic, acylquinic acids and flavonols, flavanones, and flavanonols. The leaves infusion of both Spondias species showed highest inhibition against acetylcholinesterase (AChE) (10.10 and 10.45 mg galantamine equivalent (GALAE)/g, for S. dulcis and S. mombin, respectively). The ethyl acetate extracts of the stem bark of S. mombin and S. dulcis actively inhibited α-glucosidase. Methanolic extracts of the leaves and stem bark exhibited highest tyrosinase inhibitory action. Antioxidant activity and higher levels of phenolics were observed for the methanolic extracts of Spondias. The results suggested that the Spondias species could be considered as natural phyto-therapeutic agents in medicinal and cosmeceutical applications.
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Affiliation(s)
- Kouadio Ibrahime Sinan
- Biochemistry and Physiology Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey;
| | - Gokhan Zengin
- Biochemistry and Physiology Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey;
| | - Dimitrina Zheleva-Dimitrova
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University—Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.Z.-D.); (R.G.)
| | - Reneta Gevrenova
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University—Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.Z.-D.); (R.G.)
| | | | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India;
| | - Bey Hing Goh
- Biofunctional Molecule Exploratory (BMEX) Research Group, School of Pharmacy, Monash University Malaysia, Bandar Sunway 47500, Malaysia;
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Patrick Tang Siah Ying
- Chemical Engineering Discipline, School of Engineering, Monash University, Selangor 47500, Malaysia;
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius;
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Sut S, Baldan V, Faggian M, Ferrarese I, Maccari E, Teobaldo E, De Zordi N, Bertoni P, Peron G, Dall’Acqua S. The Bark of Picea abies L., a Waste from Sawmill, as a Source of Valuable Compounds: Phytochemical Investigations and Isolation of a Novel Pimarane and a Stilbene Derivative. Plants (Basel) 2021; 10:plants10102106. [PMID: 34685915 PMCID: PMC8538736 DOI: 10.3390/plants10102106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/29/2021] [Accepted: 10/02/2021] [Indexed: 01/05/2023]
Abstract
In this work, the sawmill waste from Picea abies debarking was considered as source of valuable phytoconstituents. The extraction was performed using different ethanol/water mixtures, and characterization was obtained by LC-MSn. This latter revealed flavonoid glycosides, lignans, and procyanidins. Extraction with organic solvents (dichloromethane and methanol) and chromatographic separations of the obtained extracts by silica column followed by semi-preparative HPLC led to the isolation of polyphenols and terpenoids such as 21α-metoxy-serrat-14-en-3-one, 21α-hydroxy-serrat-14-en-3-one, pinoresinol, dehydroabietic acid, 15-hydroxy-dehydroabietic acid, 7-oxo-dehydroabietic acid, pimaric acid, 9β-pimara-7,15-dien-19-ol, 13-epi-manoyl oxide, taxifolin-3'-O-glucopyranoside, trans-astringin, and piceasides. Piceaside V and 9β-pimara-7-keto-19β-olide, two novel compounds identified for the first time in P. abies bark, were isolated, and their structures were elucidated using 1D and 2D NMR and MS techniques. The polyphenolic composition of the methanolic portion was also investigated using LC-MSn, and the piceaside content was estimated. To assess the antioxidant activity of main constituents, semi-preparative HPLC was performed on the methanolic extract, and the obtained fractions were assayed by using the DPPH test. Overall, this work shows the potential usefulness of P. abies bark as a source of valuable phytochemicals.
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Affiliation(s)
- Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Valeria Baldan
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Marta Faggian
- Unired Srl, Via Niccolò Tommaseo 69, 35131 Padova, Italy;
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Erica Maccari
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Eduardo Teobaldo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Nicola De Zordi
- Società Agricola Moldoi—S.A.M, SrL, Loc. Maras Moldoi 151/a, 32037 Sospirolo, Italy;
| | - Paolo Bertoni
- Holz Pichler SpA, Ega—Stenk 2, 39050 Bolzano, Italy;
| | - Gregorio Peron
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (V.B.); (I.F.); (E.M.); (E.T.); (G.P.)
- Unired Srl, Via Niccolò Tommaseo 69, 35131 Padova, Italy;
- Correspondence: ; Tel.: +39-049-8275332
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Rondanelli M, Miraglia N, Putignano P, Castagliuolo I, Brun P, Dall’Acqua S, Peroni G, Faliva MA, Naso M, Nichetti M, Infantino V, Perna S. Effects of 60-Day Saccharomyces boulardii and Superoxide Dismutase Supplementation on Body Composition, Hunger Sensation, Pro/Antioxidant Ratio, Inflammation and Hormonal Lipo-Metabolic Biomarkers in Obese Adults: A Double-Blind, Placebo-Controlled Trial. Nutrients 2021; 13:nu13082512. [PMID: 34444671 PMCID: PMC8400582 DOI: 10.3390/nu13082512] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/13/2021] [Accepted: 07/20/2021] [Indexed: 01/08/2023] Open
Abstract
In animals it has been demonstrated that Saccharomyces boulardii and Superoxide Dismutase (SOD) decrease low-grade inflammation and that S. boulardii can also decrease adiposity. The purpose of this study was to evaluate the effect of a 60-day S. boulardii and SOD supplementation on circulating markers of inflammation, body composition, hunger sensation, pro/antioxidant ratio, hormonal, lipid profile, glucose, insulin and HOMA-IR, in obese adults (BMI 30-35 kg/m2). Twenty-five obese adults were randomly assigned to intervention (8/4 women/men, 57 ± 8 years) or Placebo (9/4 women/men, 50 ± 9 years). Intervention group showed a statistically significant (p < 0.05) decrease of body weight, BMI, fat mass, insulin, HOMA Index and uric acid. Patients in intervention and control groups showed a significant decrease (p < 0.05) of GLP-1. Intervention group showed an increase (p < 0.05) of Vitamin D as well. In conclusion, the 60-day S. boulardii-SOD supplementation in obese subjects determined a significant weight loss with consequent decrease on fat mass, with preservation of fat free mass. The decrease of HOMA index and uric acid, produced additional benefits in obesity management. The observed increase in vitamin D levels in treated group requires further investigation.
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Affiliation(s)
- Mariangela Rondanelli
- Department of Public Health, IRCCS Mondino Foundation, 27100 Pavia, Italy;
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Niccolò Miraglia
- Clinical & Pre-Clinical Development, Gnosis SpA, 20121 Milan, Italy;
- Business Unit of the Lesaffre Group, Lesaffre, 59703 Marcq-en-Baroeul, France
| | | | - Ignazio Castagliuolo
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (I.C.); (P.B.)
| | - Paola Brun
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (I.C.); (P.B.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy;
| | - Gabriella Peroni
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (M.A.F.); (M.N.); (M.N.)
- Correspondence: ; Tel.: +39-0382-381-739
| | - Milena Anna Faliva
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (M.A.F.); (M.N.); (M.N.)
| | - Maurizio Naso
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (M.A.F.); (M.N.); (M.N.)
| | - Mara Nichetti
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (M.A.F.); (M.N.); (M.N.)
| | - Vittoria Infantino
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Simone Perna
- Department of Biology, Sakhir Campus, College of Science, University of Bahrain, Sakhir 32038, Bahrain;
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Dall’Acqua S, Sinan KI, Sut S, Ferrarese I, Etienne OK, Mahomoodally MF, Lobine D, Zengin G. Evaluation of Antioxidant and Enzyme Inhibition Properties of Croton hirtus L'Hér. Extracts Obtained with Different Solvents. Molecules 2021; 26:1902. [PMID: 33800622 PMCID: PMC8038089 DOI: 10.3390/molecules26071902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/20/2021] [Accepted: 03/25/2021] [Indexed: 11/20/2022] Open
Abstract
Croton hirtus L'Hér methanol extract was studied by NMR and two different LC-DAD-MSn using electrospray (ESI) and atmospheric pressure chemical ionization (APCI) sources to obtain a quali-quantitative fingerprint. Forty different phytochemicals were identified, and twenty of them were quantified, whereas the main constituents were dihydro α ionol-O-[arabinosil(1-6) glucoside] (133 mg/g), dihydro β ionol-O-[arabinosil(1-6) glucoside] (80 mg/g), β-sitosterol (49 mg/g), and isorhamnetin-3-O-rutinoside (26 mg/g). C. hirtus was extracted with different solvents-namely, water, methanol, dichloromethane, and ethyl acetate-and the extracts were assayed using different in vitro tests. The methanolic extracts presented the highest 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline)-6-sulfonic acid (ABTS), and ferric reducing antioxidant power (FRAP) values. All the tested extracts exhibited inhibitory effects on acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), with a higher activity observed for dichloromethane (AChE: 5.03 and BChE: 16.41 mgGALAE/g), while the methanolic extract showed highest impact against tyrosinase (49.83 mgKAE/g). Taken together, these findings suggest C. hirtus as a novel source of bioactive phytochemicals with potential for commercial development.
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Affiliation(s)
- Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (I.F.)
| | - Kouadio Ibrahime Sinan
- Department of Biology, Science Faculty, Selcuk University, Campus, 42130 Konya, Turkey; (K.I.S.); (G.Z.)
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (I.F.)
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy; (S.S.); (I.F.)
| | - Ouattara Katinan Etienne
- Laboratoire de Botanique, UFR Biosciences, Université Félix Houphouët-Boigny, 00225 Abidjan, Côte d’Ivoire;
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, 230 Réduit, Mauritius;
| | - Devina Lobine
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, 230 Réduit, Mauritius;
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Campus, 42130 Konya, Turkey; (K.I.S.); (G.Z.)
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Dall’Acqua S, Sinan KI, Ferrarese I, Sut S, Bene K, Mahomoodally MF, Bibi Sadeer N, Ak G, Zengin G. Chromatographic Separation of Breynia retusa (Dennst.) Alston Bark, Fruit and Leaf Constituents from Bioactive Extracts. Molecules 2020; 25:molecules25235537. [PMID: 33255853 PMCID: PMC7728322 DOI: 10.3390/molecules25235537] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/10/2020] [Accepted: 11/17/2020] [Indexed: 12/19/2022] Open
Abstract
Breynia retusa (Dennst.) Alston (also known as Cup Saucer plant) is a food plant with wide applications in traditional medicine, particularly in Ayurveda. Extracts obtained with four solvents (dichloromethane, methanol, ethyl acetate and water), from three plant parts, (fruit, leaf and bark) were obtained. Extracts were tested for total phenolic, flavonoid content and antioxidant activities using a battery of assays including 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP), cupric reducing antioxidant capacity (CUPRAC), total antioxidant capacity (TAC) (phosphomolybdenum) and metal chelating. Enzyme inhibitory effects were investigated using acetylcholinesterase (AChE), butyrylcholinesterase (BChE), tyrosinase, α-amylase and α-glucosidase as target enzymes. Results showed that the methanolic bark extract exhibited significant radical scavenging activity (DPPH: 202.09 ± 0.15; ABTS: 490.12 ± 0.18 mg Trolox equivalent (TE)/g), reducing potential (FRAP: 325.86 ± 4.36: CUPRAC: 661.82 ± 0.40 mg TE/g) and possessed the highest TAC (3.33 ± 0.13 mmol TE/g). The methanolic extracts were subjected to LC-DAD-MSn and NMR analysis. A two-column LC method was developed to separate constituents, allowing to identify and quantify forty-four and fifteen constituents in bark and fruits, respectively. Main compound in bark was epicatechin-3-O-sulphate and isolation of compound was performed to confirm its identity. Bark extract contained catechins, procyanidins, gallic acid derivatives and the sulfur containing spiroketal named breynins. Aerial parts mostly contained flavonoid glycosides. Considering the bioassays, the methanolic bark extract resulted a potent tyrosinase (152.79 ± 0.27 mg kojic acid equivalent/g), α-amylase (0.99 ± 0.01 mmol acarbose equivalent ACAE/g) and α-glucosidase (2.16 ± 0.01 mmol ACAE/g) inhibitor. In conclusion, methanol is able to extract the efficiently the phytoconstituents of B. retusa and the bark is the most valuable source of compounds.
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Affiliation(s)
- Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
- Correspondence: (S.D.); (M.F.M.); (G.Z.)
| | - Kouadio Ibrahime Sinan
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey; (K.I.S.); (G.A.)
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
| | - Stefania Sut
- DAFNAE, Department of Agronomy, Food, Natural Resources, Animals and Environment, Agripolis Campus, University of Padova, 35020 Legnaro, Italy;
| | - Kouadio Bene
- Laboratoire de Botanique et Phytothérapie, Unité de Formation et de Recherche Sciences de la Nature, 02 BP 801 Abidjan 02, Université Nangui Abrogoua, CI-YM. IV98 Abidjan, Ivory Cost;
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, 80832 Réduit, Mauritius;
- Correspondence: (S.D.); (M.F.M.); (G.Z.)
| | - Nabeelah Bibi Sadeer
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, 80832 Réduit, Mauritius;
| | - Gunes Ak
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey; (K.I.S.); (G.A.)
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey; (K.I.S.); (G.A.)
- Correspondence: (S.D.); (M.F.M.); (G.Z.)
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Dall’Acqua S, Kumar G, Sinan KI, Sut S, Ferrarese I, Mahomoodally MF, Lobine D, Etienne OK, Zengin G. Chemical and Biological Characterization of Erigeron Floribundus (Kunth) Sch.Bip Extracts Obtained by Four Isolation Procedures. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1759617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Gourav Kumar
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Kouadio Ibrahime Sinan
- DAFNAE, Department of Agronomy, Food, Natural Resources, Animals and Environment, Agripolis Campus, University of Padova, Legnaro, Italy
| | - Stefania Sut
- Department of Biology, Science Faculty, Selcuk Universtiy, Konya, Turkey
| | - Irene Ferrarese
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Mohamad Fawzi Mahomoodally
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- Department of Health Sciences, Faculty of Science, University of Mauritius, Réduit, Mauritius
| | - Devina Lobine
- Department of Health Sciences, Faculty of Science, University of Mauritius, Réduit, Mauritius
| | - Ouattara Katinan Etienne
- Laboratoire de Botanique, UFR Biosciences, Universite Felix Houphouet-Boigny, Abidjan, Cote d’Ivoire
| | - Gokhan Zengin
- DAFNAE, Department of Agronomy, Food, Natural Resources, Animals and Environment, Agripolis Campus, University of Padova, Legnaro, Italy
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Mahomoodally MF, Dall’Acqua S, Sinan KI, Sut S, Ferrarese I, Etienne OK, Sadeer NB, Ak G, Zengin G. Phenolic compounds analysis of three Euphorbia species by LC-DAD-MSn and their biological properties. J Pharm Biomed Anal 2020; 189:113477. [DOI: 10.1016/j.jpba.2020.113477] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/11/2020] [Accepted: 07/11/2020] [Indexed: 11/30/2022]
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Peron G, Hošek J, Prasad Phuyal G, Raj Kandel D, Adhikari R, Dall’Acqua S. Comprehensive Characterization of Secondary Metabolites from Colebrookea oppositifolia (Smith) Leaves from Nepal and Assessment of Cytotoxic Effect and Anti-Nf-κB and AP-1 Activities In Vitro. Int J Mol Sci 2020; 21:ijms21144897. [PMID: 32664524 PMCID: PMC7402322 DOI: 10.3390/ijms21144897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/02/2020] [Accepted: 07/09/2020] [Indexed: 12/28/2022] Open
Abstract
Here we report the comprehensive characterization of the secondary metabolites from the leaves of Colebrookea oppositifolia Smith, a species used as medicinal plant in the traditional medicine of Nepal. Phytochemical screening of bioactives was performed using an integrated LC-MSn and high resolution MS (Mass Spectrometry) approach. Forty-three compounds were tentatively identified, mainly aglyconic and glycosilated flavonoids and phenolic acids, as well as other bioactives such as coumarins and terpenes were detected. Furthermore, the NF-κB and AP-1 inhibitory activity of C. oppositifolia extract were evaluated, as well as its cytotoxicity against THP-1 cells, in order to assess the potential use of this herb as a source of anti-inflammatory and cytotoxic compounds. The results so far obtained indicate that C. oppositifolia leaves extract could significantly reduce the viability of THP-1 cells (IC50 = 6.2 ± 1.2 µg/mL), as well as the activation of both NF-κB and AP-1 at the concentration of 2 μg/mL. Our results indicate that Nepalese C. oppositifolia is a valuable source of anti-inflammatory and cytotoxic compounds. The phytochemical composition reported here can partially justify the traditional uses of C. oppositifolia in Nepal, especially in the treatment of inflammatory diseases, although further research will be needed to assess the full potential of this species.
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Affiliation(s)
- Gregorio Peron
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
- Correspondence:
| | - Jan Hošek
- Division of Biologically Active Complexes and Molecular Magnets, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic;
| | - Ganga Prasad Phuyal
- Research Centre for Applied Science and Technology, Tribhuvan University, Kiritipur, 44613 Kathmandu, Nepal; (G.P.P.); (D.R.K.); (R.A.)
| | - Dharma Raj Kandel
- Research Centre for Applied Science and Technology, Tribhuvan University, Kiritipur, 44613 Kathmandu, Nepal; (G.P.P.); (D.R.K.); (R.A.)
| | - Rameshwar Adhikari
- Research Centre for Applied Science and Technology, Tribhuvan University, Kiritipur, 44613 Kathmandu, Nepal; (G.P.P.); (D.R.K.); (R.A.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
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Bendif H, Peron G, Miara MD, Sut S, Dall’Acqua S, Flamini G, Maggi F. Total phytochemical analysis of Thymus munbyanus subsp. coloratus from Algeria by HS-SPME-GC-MS, NMR and HPLC-MSn studies. J Pharm Biomed Anal 2020; 186:113330. [DOI: 10.1016/j.jpba.2020.113330] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/17/2020] [Accepted: 04/19/2020] [Indexed: 11/30/2022]
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Sut S, Maggi F, Bruno S, Badalamenti N, Quassinti L, Bramucci M, Beghelli D, Lupidi G, Dall’Acqua S. Hairy Garlic ( Allium subhirsutum) from Sicily (Italy): LC-DAD-MS n Analysis of Secondary Metabolites and In Vitro Biological Properties. Molecules 2020; 25:molecules25122837. [PMID: 32575531 PMCID: PMC7355662 DOI: 10.3390/molecules25122837] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 12/11/2022] Open
Abstract
Allium subhirsutum, known as hairy garlic, is a bulbous plant widespread in the Mediterranean area and locally used as a food and spice. In the present study, the chemical profile of the ethanolic extracts from bulbs (BE) and aerial parts (APE) were analyzed by HPLC-ESI-MSn, and antioxidant properties were evaluated by DPPH, ABTS and TEAC assays. The traditional use in the diet, and the well documented biological activity of Allium species suggest a potential as a new nutraceutical. For this reason, the potential usefulness of this food can be considered in the treatment and prevention of degenerative Alzheimer disease. For this reason, acetylcholinesterase inhibitory property was investigated. Furthermore, due to the observed presence of sulfur-containing and phenolic constituents, the cytotoxicity on tumor cells line was investigated. Results revealed significant AChE inhibitory activity for BE and APE. Both extracts exhibited also moderate antioxidant properties in the in vitro assays. Finally, limited cytotoxic activity was observed towards Human colon carcinoma and adenocarcinoma cell line, with differences between the individual parts tested. HPLC-ESI-MSn analysis showed that hairy garlic is a good source of sulphur compounds, flavonoids and phenylpropanoids derivatives, thus being a valid alternative to the common garlic (A. sativum). This work opens new opportunities for the application of A. subhirsutum as a health-promoting food.
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Affiliation(s)
- Stefania Sut
- Department of Agronomy Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Italy;
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, I-62032 Camerino, Italy; (F.M.); (L.Q.); (M.B.); (G.L.)
| | - Sara Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, IT-90128 Palermo, Italy; (S.B.); (N.B.)
| | - Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, IT-90128 Palermo, Italy; (S.B.); (N.B.)
| | - Luana Quassinti
- School of Pharmacy, University of Camerino, I-62032 Camerino, Italy; (F.M.); (L.Q.); (M.B.); (G.L.)
| | - Massimo Bramucci
- School of Pharmacy, University of Camerino, I-62032 Camerino, Italy; (F.M.); (L.Q.); (M.B.); (G.L.)
| | - Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, I-62032 Camerino, Italy;
| | - Giulio Lupidi
- School of Pharmacy, University of Camerino, I-62032 Camerino, Italy; (F.M.); (L.Q.); (M.B.); (G.L.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy
- Correspondence:
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Yousefi-Manesh H, Dehpour AR, Ansari-Nasab S, Hemmati S, Sadeghi MA, Shahraki RH, Shirooie S, Nabavi SM, Nkuimi Wandjou JG, Sut S, Caprioli G, Dall’Acqua S, Maggi F. Hepatoprotective Effects of Standardized Extracts from an Ancient Italian Apple Variety (Mela Rosa dei Monti Sibillini) against Carbon Tetrachloride (CCl 4)-Induced Hepatotoxicity in Rats. Molecules 2020; 25:E1816. [PMID: 32326503 PMCID: PMC7222006 DOI: 10.3390/molecules25081816] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 02/06/2023] Open
Abstract
The aim of this research was to examine the effect of the hydroalcoholic extracts from the peel (APE) and pulp (APP) of a traditional apple cultivar from central Italy (Mela Rosa dei Monti Sibillini) on CCl4-induced hepatotoxicity in rats. Phytoconstituents were determined by liquid chromatography-mass spectrometry (LC-MS) analysis showing an abundance of proanthocyanidins and flavonol derivatives together with the presence of annurcoic acid in APE. Wistar rats received APE/APP (30 mg/kg oral administration) for three days before CCl4 injection (2 mL/kg intraperitoneal once on the third day). Treatment with both APE and APP prior to CCl4 injection significantly decreased the serum levels of aspartate aminotransferase (AST), alkaline phosphatase (ALP) and alanine aminotransferase (ALT) compared to the CCl4 group. Besides, pretreatment with APE reversed the CCl4 effects on superoxide dismutase (SOD), myeloperoxidase (MPO), tumor necrosis factor-α (TNF-α) and interleukin-1beta (IL-1β) levels in liver tissue in rats and reduced tissue damage as shown in hematoxylin and eosin staining. These results showed that this ancient Italian apple is worthy of use in nutraceuticals and dietary supplements to prevent and/or protect against liver disorders.
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Affiliation(s)
- Hasan Yousefi-Manesh
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran; (H.Y.-M.); (A.R.D.); (S.A.-N.); (S.H.); (M.A.S.)
- Experimental medicine research center, Tehran University of Medical Sciences, Tehran 13145-784, Iran
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran; (H.Y.-M.); (A.R.D.); (S.A.-N.); (S.H.); (M.A.S.)
- Experimental medicine research center, Tehran University of Medical Sciences, Tehran 13145-784, Iran
| | - Sedighe Ansari-Nasab
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran; (H.Y.-M.); (A.R.D.); (S.A.-N.); (S.H.); (M.A.S.)
- Experimental medicine research center, Tehran University of Medical Sciences, Tehran 13145-784, Iran
| | - Sara Hemmati
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran; (H.Y.-M.); (A.R.D.); (S.A.-N.); (S.H.); (M.A.S.)
- Experimental medicine research center, Tehran University of Medical Sciences, Tehran 13145-784, Iran
| | - Mohammad Amin Sadeghi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran; (H.Y.-M.); (A.R.D.); (S.A.-N.); (S.H.); (M.A.S.)
| | - Reza Hashemi Shahraki
- Department of Medical Physics and Biomedical Engineering, School of Medicine, Tehran University of Medical Sciences, Tehran 13145-784, Iran;
- Preclinical Core Facility, Tehran University of Medical Sciences, Tehran 13145-784, Iran
| | - Samira Shirooie
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 14359-16471, Iran;
| | | | - Stefania Sut
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, 35020 Legnaro, Italy;
| | - Giovanni Caprioli
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (J.G.N.W.); (G.C.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35121 Padova, Italy;
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy; (J.G.N.W.); (G.C.)
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Ravazzolo L, Trevisan S, Forestan C, Varotto S, Sut S, Dall’Acqua S, Malagoli M, Quaggiotti S. Nitrate and Ammonium Affect the Overall Maize Response to Nitrogen Availability by Triggering Specific and Common Transcriptional Signatures in Roots. Int J Mol Sci 2020; 21:ijms21020686. [PMID: 31968691 PMCID: PMC7013554 DOI: 10.3390/ijms21020686] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/13/2020] [Accepted: 01/16/2020] [Indexed: 01/01/2023] Open
Abstract
Nitrogen (N) is an essential macronutrient for crops. Plants have developed several responses to N fluctuations, thus optimizing the root architecture in response to N availability. Nitrate and ammonium are the main inorganic N forms taken up by plants, and act as both nutrients and signals, affecting gene expression and plant development. In this study, RNA-sequencing was applied to gain comprehensive information on the pathways underlying the response of maize root, pre-treated in an N-deprived solution, to the provision of nitrate or ammonium. The analysis of the transcriptome shows that nitrate and ammonium regulate overlapping and distinct pathways, thus leading to different responses. Ammonium activates the response to stress, while nitrate acts as a negative regulator of transmembrane transport. Both the N-source repress genes related to the cytoskeleton and reactive oxygen species detoxification. Moreover, the presence of ammonium induces the accumulation of anthocyanins, while also reducing biomass and chlorophyll and flavonoids accumulation. Furthermore, the later physiological effects of these nutrients were evaluated through the assessment of shoot and root growth, leaf pigment content and the amino acid concentrations in root and shoot, confirming the existence of common and distinct features in response to the two nitrogen forms.
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Affiliation(s)
- Laura Ravazzolo
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Sara Trevisan
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Cristian Forestan
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Serena Varotto
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Stefania Sut
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova—Via Marzolo 5, 35121 Padova, Italy;
| | - Mario Malagoli
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
| | - Silvia Quaggiotti
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Agripolis—V.le dell’Università, 16, 35020 Legnaro (PD), Italy; (L.R.); (S.T.); (C.F.); (S.V.); (S.S.); (M.M.)
- Correspondence: ; Tel.: +39-049-8272913
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Nkuimi Wandjou JG, Mevi S, Sagratini G, Vittori S, Dall’Acqua S, Caprioli G, Lupidi G, Mombelli G, Arpini S, Allegrini P, Les F, López V, Maggi F. Antioxidant and Enzyme Inhibitory Properties of the Polyphenolic-Rich Extract from an Ancient Apple Variety of Central Italy (Mela Rosa dei Monti Sibillini). Plants (Basel) 2019; 9:plants9010009. [PMID: 31861633 PMCID: PMC7020459 DOI: 10.3390/plants9010009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/12/2019] [Accepted: 12/17/2019] [Indexed: 12/11/2022]
Abstract
This study was undertaken to evaluate the nutraceutical potential of the Mela Rosa dei Monti Sibillini (MR), an ancient apple variety of the Sibillini Mountains, central Italy. The chemical profile of the apple’s polyphenolic-rich extract (MRE) obtained from first- and second-choice samples using the Amberlite® XAD7HP resin was analyzed by High Performance Liquid Chromatography with Diode-Array and Mass spectrometry (HPLC-DAD-MS) and 21 phytochemicals were quali–quantitatively determined. For comparative purposes, the polyphenol-rich extract of Annurca (ANE), a southern Italian variety, was analyzed. The antioxidant capacity of MREs was evaluated by Folin–Ciocalteu, 1, 1-diphenyl-2-picrylhydrazyl (DPPH), and 2, 2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) assays. The inhibitory capacity of MREs for the enzymes α-glucosidase, lipase, monoamine oxidase A, tyrosinase, and acetylcholinesterase was also determined. The MREs showed higher polyphenolic and triterpene profiles than the ANE. Their radical scavenging activity was higher than that of ANE and comparable to the reference trolox. The MRE from the second-choice apples displayed higher contents of the 21 phytochemicals investigated. Either MRE from second-choice or first-choice samples showed enzymatic inhibition with IC50 values higher than those of reference inhibitors but worthy of nutraceutical consideration. Taken together, these results show the potential of MRE as a source of bioactive compounds to be used for pharmaceutical, nutraceutical, and cosmeceutical applications has been confirmed.
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Affiliation(s)
- Joice Guileine Nkuimi Wandjou
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Serena Mevi
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Gianni Sagratini
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Sauro Vittori
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy;
| | - Giovanni Caprioli
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Giulio Lupidi
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
| | - Giacomo Mombelli
- Research and Development Department, Indena SpA, 20139 Milan, Italy; (G.M.); (S.A.); (P.A.)
| | - Sabrina Arpini
- Research and Development Department, Indena SpA, 20139 Milan, Italy; (G.M.); (S.A.); (P.A.)
| | - Pietro Allegrini
- Research and Development Department, Indena SpA, 20139 Milan, Italy; (G.M.); (S.A.); (P.A.)
| | - Francisco Les
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Autovía A-23 Zaragoza-Huesca, 50830 Villanueva de Gállego, Spain; (F.L.); (V.L.)
- Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Calle Miguel Servet 177, 50013 Zaragoza, Spain
| | - Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Autovía A-23 Zaragoza-Huesca, 50830 Villanueva de Gállego, Spain; (F.L.); (V.L.)
- Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Calle Miguel Servet 177, 50013 Zaragoza, Spain
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (J.G.N.W.); (S.M.); (G.S.); (S.V.); (G.C.); (G.L.)
- Correspondence: ; Tel.: +39-0737404506
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Morbiato G, Zambon A, Toffoletto M, Poloniato G, Dall’Acqua S, de Bernard M, Spilimbergo S. Supercritical carbon dioxide combined with high power ultrasound as innovate drying process for chicken breast. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Froldi G, González DL, Rosteghin F, Grison M, Sut S, Dall’Acqua S, Sánchez-Mateo CDC. α-Glucosidase and glycation inhibitory activities of Rumex lunaria leaf extract: a promising plant against hyperglycaemia-related damage. Nat Prod Res 2019; 34:3418-3422. [DOI: 10.1080/14786419.2019.1569655] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Guglielmina Froldi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Diana Luján González
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Francesca Rosteghin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Margherita Grison
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Stefania Sut
- Department of Agronomy, Food, Natural Resources, Animals and the Environment, University of Padova, Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
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Sut S, Zengin G, Dall’Acqua S, Gazdová M, Šmejkal K, Bulut G, Dogan A, Haznedaroglu MZ, Aumeeruddy MZ, Maggi F, Mahomoodally MF. Paeonia arietina and Paeonia kesrounansis bioactive constituents: NMR, LC-DAD-MS fingerprinting and in vitro assays. J Pharm Biomed Anal 2019; 165:1-11. [DOI: 10.1016/j.jpba.2018.11.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/14/2018] [Accepted: 11/16/2018] [Indexed: 12/16/2022]
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Dall’Acqua S, Peron G, Ferrari S, Gandin V, Bramucci M, Quassinti L, Mártonfi P, Maggi F. Phytochemical investigations and antiproliferative secondary metabolites from Thymus alternans growing in Slovakia. Pharm Biol 2017; 55:1162-1170. [PMID: 28222613 PMCID: PMC6130594 DOI: 10.1080/13880209.2017.1291689] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 01/17/2017] [Accepted: 02/01/2017] [Indexed: 06/01/2023]
Abstract
CONTEXT Thymus alternans Klokov (Lamiaceae) is a neglected species of the genus Thymus (Sect. Serpyllum) endemic to Carpathian area, where it is used as a flavouring agent and for medicinal purposes. OBJECTIVE The aim of the work was to identify antiproliferative constituents from the flowering aerial parts of this plant. MATERIALS AND METHODS Thymus alternans extracts were analyzed by HPLC-MSn and subjected to extensive chromatographic separations. The isolated compounds (phenolics and triterpenes) were structurally elucidated by MS and 1D and 2D NMR experiments. Essential oil (EO) composition was determined by GC-FID and GC-MS. Six purified triterpenes and EO were assayed for in vitro antiproliferative activity against a panel of human cancer cells, namely, breast (MDA-MB 231), colon (HCT-15 and HCT116), lung (U1810), pancreatic (BxPC3), melanoma (A375) and cervical carcinoma (A431) cells. RESULTS The structures of the isolated compounds were achieved on the basis of H-NMR and MS experiments. Luteolin-4'-O-β-d-glucopyranoside (P1), chrysoeriol-7-O-β-d-glucopyranoside (P2), chrysoeriol-5-O-β-d-glucopyranoside (P3), apigenin-7-O-β-d-glucopyranoside (P4), rosmarinic acid (P5), rosmarinic acid-3'-O-β-d-glucopyranoside (P6), caffeic acid-3-O-β-d-glucopyranoside (P7), 3α-hydroxy-urs-12,15-diene (T1), α-amyrin (T2), β-amyrin (T3), isoursenol (T4), epitaraxerol (T5), and oleanolic acid (T6). GC-MS analysis revealed that the EO of T. alternans was devoid of phenols and belonged to the nerolidol-chemotype, that is typical of the Sect. Serpyllum. The six purified triterpenes (T1-T6) were active with IC50 ranging from 0.5 to 5 μM being comparable or better than those of reference compounds betulinic acid and cisplatin. The EO exhibited significant effects on A375, MDA-MB 231 and HCT116 cell lines with IC50 in the range of 5-8 μg/mL. CONCLUSION The reported results suggest that T. alternans can be considered as a good source of phytoconstituents with possible importance in the pharmaceutical field.
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Affiliation(s)
- Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Gregorio Peron
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Sara Ferrari
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Valentina Gandin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | | | | | - Pavol Mártonfi
- Department of Botany, Institute of Biology and Ecology, P. J. Šafárik University, Košice, Slovakia
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
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De Zordi N, Cortesi A, Kikic I, Moneghini M, Baldan V, Sut S, Solinas D, Dall’Acqua S. The Supercritical carbon dioxide extraction of ω-3, ω-6 lipids and β-sitosterol from Italian walnuts: a central composite design approach. J Supercrit Fluids 2017. [DOI: 10.1016/j.supflu.2017.02.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Peron G, Uddin J, Stocchero M, Mammi S, Schievano E, Dall’Acqua S. Studying the effects of natural extracts with metabolomics: A longitudinal study on the supplementation of healthy rats with Polygonum cuspidatum Sieb. et Zucc. J Pharm Biomed Anal 2017; 140:62-70. [DOI: 10.1016/j.jpba.2017.03.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 03/10/2017] [Accepted: 03/10/2017] [Indexed: 01/27/2023]
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Peron G, Baldan V, Sut S, Faggian M, Roccabruna L, Zanini D, Manzini P, Maggi F, Dall’Acqua S. Phytochemical investigations on Artemisia alba Turra growing in the North-East of Italy. Nat Prod Res 2016; 31:1861-1868. [DOI: 10.1080/14786419.2016.1263845] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Gregorio Peron
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Valeria Baldan
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Stefania Sut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Marta Faggian
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Lorenzo Roccabruna
- Orto Botanico del Monte Baldo “V. Pellegrini”. Comune di Ferrara di Monte Baldo, Verona, Italy
| | - Daniele Zanini
- Orto Botanico del Monte Baldo “V. Pellegrini”. Comune di Ferrara di Monte Baldo, Verona, Italy
| | - Paolo Manzini
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
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