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Cokdinleyen M, Alvarez-Rivera G, Tejera JLG, Mendiola JA, Valdés A, Kara H, Ibáñez E, Cifuentes A. Tetraselmis chuii Edible Microalga as a New Source of Neuroprotective Compounds Obtained Using Fast Biosolvent Extraction. Int J Mol Sci 2024; 25:3897. [PMID: 38612712 PMCID: PMC11011474 DOI: 10.3390/ijms25073897] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/22/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024] Open
Abstract
Tetraselmis chuii is an EFSA-approved novel food and dietary supplement with increasing use in nutraceutical production worldwide. This study investigated the neuroprotective potential of bioactive compounds extracted from T. chuii using green biobased solvents (ethyl acetate, AcOEt, and cyclopentyl methyl ether, CPME) under pressurized liquid extraction (PLE) conditions and supercritical fluid extraction (SFE). Response surface optimization was used to study the effect of temperature and solvent composition on the neuroprotective properties of the PLE extracts, including anticholinergic activity, reactive oxygen/nitrogen species (ROS/RNS) scavenging capacity, and anti-inflammatory activity. Optimized extraction conditions of 40 °C and 34.9% AcOEt in CPME resulted in extracts with high anticholinergic and ROS/RNS scavenging capacity, while operation at 180 °C and 54.1% AcOEt in CPME yielded extracts with potent anti-inflammatory properties using only 20 min. Chemical characterization revealed the presence of carotenoids (neoxanthin, violaxanthin, zeaxanthin, α- and β-carotene) known for their anti-cholinesterase, antioxidant, and anti-inflammatory potential. The extracts also exhibited high levels of omega-3 polyunsaturated fatty acids (PUFAs) with a favorable ω-3/ω-6 ratio (>7), contributing to their neuroprotective and anti-inflammatory effects. Furthermore, the extracts were found to be safe to use, as cytotoxicity assays showed no observed toxicity in HK-2 and THP-1 cell lines at or below a concentration of 40 μg mL-1. These results highlight the neuroprotective potential of Tetraselmis chuii extracts, making them valuable in the field of nutraceutical production and emphasize the interest of studying new green solvents as alternatives to conventional toxic solvents.
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Affiliation(s)
- Melis Cokdinleyen
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
- Faculty of Science, Department of Chemistry, Selçuk University, Ardıçlı, İsmetpaşa Cad, Selçuklu, 42250 Konya, Turkey
| | - Gerardo Alvarez-Rivera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
| | - Jose Luis González Tejera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
| | - José A. Mendiola
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
| | - Huseyin Kara
- Faculty of Science, Department of Chemistry, Selçuk University, Ardıçlı, İsmetpaşa Cad, Selçuklu, 42250 Konya, Turkey
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC—UAM, Nicolas Cabrera 9, 28049 Madrid, Spain (E.I.)
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Valdés A, Sánchez-Martínez JD, Gallego R, Ibáñez E, Herrero M, Cifuentes A. In vivo neuroprotective capacity of a Dunaliella salina extract - comprehensive transcriptomics and metabolomics study. NPJ Sci Food 2024; 8:4. [PMID: 38200022 PMCID: PMC10782027 DOI: 10.1038/s41538-023-00246-7] [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: 05/11/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
In this study, an exhaustive chemical characterization of a Dunaliella salina (DS) microalga extract obtained using supercritical fluids has been performed, and its neuroprotective capacity has been evaluated in vivo using an Alzheimer's disease (AD) transgenic model of Caenorhabditis elegans (strain CL4176). More than 350 compounds were annotated in the studied DS extract, with triacylglycerols, free fatty acids (FAs), carotenoids, apocarotenoids and glycerol being the most abundant. DS extract significantly protects C. elegans in a dose-dependent manner against Aβ-peptide paralysis toxicity, after 32 h, 53% of treated worms at 50 µg/mL were not paralyzed. This concentration was selected to further evaluate the transcriptomics and metabolomics changes after 26 h by using advanced analytical methodologies. The RNA-Seq data showed an alteration of 150 genes, mainly related to the stress and detoxification responses, and the retinol and lipid metabolism. The comprehensive metabolomics and lipidomics analyses allowed the identification of 793 intracellular metabolites, of which 69 were significantly altered compared to non-treated control animals. Among them, different unsaturated FAs, lysophosphatidylethanolamines, nucleosides, dipeptides and modified amino acids that have been previously reported as beneficial during AD progression, were assigned. These compounds could explain the neuroprotective capacity observed, thus, providing with new evidences of the protection mechanisms of this promising extract.
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Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain.
| | - José David Sánchez-Martínez
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Rocío Gallego
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Miguel Herrero
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC-UAM), Calle Nicolás Cabrera 9, 28049, Madrid, Spain
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Mohammadnezhad P, Valdés A, Barrientos RE, Ibáñez E, Block JM, Cifuentes A. A Comprehensive Study on the Chemical Characterization and Neuroprotective Evaluation of Pracaxi Nuts Extracts Obtained by a Sustainable Approach. Foods 2023; 12:3879. [PMID: 37893772 PMCID: PMC10606833 DOI: 10.3390/foods12203879] [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: 10/02/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
The Amazonian Pentaclethra macroloba (Willd.) Kuntze nuts contain a lipidic fraction with health-promoting effects, but little is known about the bioactivity of other constituents. In this study, the lipidic fraction obtained using supercritical fluid extraction (SFE) with CO2 was chemically characterized by using lipidomics techniques. The SFE-CO2 residue, named as pracaxi cake, was re-extracted by pressurized liquid extraction following a biorefinery approach. Using a response surface methodology and based on the extraction yield and different in vitro assays, two optimum conditions were obtained: 80% and 12.5% of ethanol at 180 °C. Under these conditions, extraction yield and different in vitro measurements related to neuroprotection were assessed. Chemical characterization of these extracts suggested the presence of triterpenoid saponins and spermidine phenolamides, which were not previously reported in pracaxi nuts. These results suggest that pracaxi oil extraction by-products are a valuable source of bioactive compounds with neuroprotective potential.
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Affiliation(s)
- Pouya Mohammadnezhad
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolas Cabrera 9, 28049 Madrid, Spain; (P.M.); (E.I.); (A.C.)
| | - Alberto Valdés
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolas Cabrera 9, 28049 Madrid, Spain; (P.M.); (E.I.); (A.C.)
| | - Ruth E. Barrientos
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile;
| | - Elena Ibáñez
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolas Cabrera 9, 28049 Madrid, Spain; (P.M.); (E.I.); (A.C.)
| | - Jane Mara Block
- Graduate Program in Food Science, Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis 88034-001, Brazil;
| | - Alejandro Cifuentes
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolas Cabrera 9, 28049 Madrid, Spain; (P.M.); (E.I.); (A.C.)
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Sánchez-Martínez JD, Cifuentes A, Valdés A. Omics approaches to investigate the neuroprotective capacity of a Citrus sinensis (sweet orange) extract in a Caenorhabditis elegans Alzheimer's model. Food Res Int 2023; 172:113128. [PMID: 37689893 DOI: 10.1016/j.foodres.2023.113128] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 02/09/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 09/11/2023]
Abstract
Citrus sinensis by-products are a promising source of neuroprotective molecules. In this study, a pressurized liquid extract of Citrus by-products (PLE100) has been extensively characterized, and its neuroprotective capacity tested in the Caenorhabditis elegans strain CL4176, a validated in vivo model of Alzheimer's disease (AD). More than 450 compounds have been annotated in the extract, being triacylglycerols (TGs), stigmastanes, fatty acids (FAs) and carbohydrates the most abundant. The results demonstrate that worms PLE100-treated are significantly protected in a dose-dependent manner against the Aβ-peptide paralysis toxicity. The RNA-Seq data showed an alteration of 294 genes mainly related to the stress response defense along with genes involved in the lipid transport and metabolism. Moreover, the comprehensive metabolomics study allowed the identification of 818 intracellular metabolites, of which 54 were significantly altered (mainly lipids). The integration of these and previous results provides with new evidences of the protection mechanisms of this promising extract.
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Affiliation(s)
| | - Alejandro Cifuentes
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Alberto Valdés
- Foodomics Laboratory, CIAL, CSIC-UAM, Nicolás Cabrera 9, 28049 Madrid, Spain.
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Alvarez-Rivera G, Valdés A, Cifuentes A. Metabolomic Characterization of the Antiproliferative Activity of Bioactive Compounds from Fruit By-Products Against Colon Cancer Cells. Methods Mol Biol 2023; 2571:45-55. [PMID: 36152149 DOI: 10.1007/978-1-0716-2699-3_5] [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] [Indexed: 06/16/2023]
Abstract
This methodological work demonstrates the potential of metabolomic approaches based on liquid chromatography coupled to high-resolution mass spectrometry (LC-ESI(+/-)-HRMS) to investigate the antiproliferative capacity of underexplored biomasses (e.g., Passiflora mollissima seeds and Physalys peruviana calyx), by evaluating the molecular changes induced at the metabolite expression levels on HT-29 human colon cancer cells. This protocol describes in detail the optimal conditions to obtain bioactive extracts by pressurized liquid extraction (PLE), the experimental procedure to grow and treat HT-29 human colon cancer cells and CCD-18Co normal human colon fibroblasts with the target extracts, the metabolites extraction from the cytosolic fraction, and subsequent metabolomic fingerprinting. After treatment for 48 and 72 h, the viability of HT-29 colon cancer cells is markedly affected, and metabolites can be extracted for investigation. Following the proposed metabolomic data analysis and interpretation workflow, altered cellular redox homeostasis, as well as inactivation or dysfunction on other metabolic pathways, constitutes valuable biological information to understand the mechanisms underlying the antiproliferative effect.
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Affiliation(s)
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Madrid, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Madrid, Spain.
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Sánchez-Martínez JD, Garcia AR, Alvarez-Rivera G, Valdés A, Brito MA, Cifuentes A. In Vitro Study of the Blood-Brain Barrier Transport of Natural Compounds Recovered from Agrifood By-Products and Microalgae. Int J Mol Sci 2022; 24:ijms24010533. [PMID: 36613976 PMCID: PMC9820279 DOI: 10.3390/ijms24010533] [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: 11/25/2022] [Revised: 12/19/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
Agrifood by-products and microalgae represent a low-cost and valuable source of bioactive compounds with neuroprotective properties. However, the neuroprotective effectiveness of therapeutic molecules can be limited by their capacity to cross the blood-brain barrier (BBB) and reach the brain. In this research, various green extracts from Robinia pseudoacacia (ASFE), Cyphomandra betacea (T33), Coffea arabica (PPC1), Olea europaea L., (OL-SS), Citrus sinensis (PLE100) by-products and from the microalgae Dunaliella salina (DS) that have demonstrated in vitro neuroprotective potential were submitted to an in vitro BBB permeability and transport assay based on an immortalized human brain microvascular endothelial cells (HBMEC) model. Toxicity and BBB integrity tests were performed, and the transport of target bioactive molecules across the BBB were evaluated after 2 and 4 h of incubation using gas and liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry (GC/LC-Q-TOF-MS). The HBMEC-BBB transport assay revealed a high permeability of representative neuroprotective compounds, such as mono- and sesquiterpenoids, phytosterols and some phenolic compounds. The obtained results from the proposed in vitro BBB cellular model provide further evidence of the neuroprotective potential of the target natural extracts, which represent a promising source of functional ingredients to be transferred into food supplements, food additives, or nutraceuticals with scientifically supported neuroprotective claims.
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Affiliation(s)
- José David Sánchez-Martínez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Ana Rita Garcia
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Gerardo Alvarez-Rivera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Maria Alexandra Brito
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
- Correspondence: (M.A.B.); (A.C.); Tel.: +351-217946449 (M.A.B.); Tel.: +34-910017955 (A.C.)
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
- Correspondence: (M.A.B.); (A.C.); Tel.: +351-217946449 (M.A.B.); Tel.: +34-910017955 (A.C.)
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Isabel Landim Neves M, Socas-Rodríguez B, Valdés A, Keven Silva E, Cifuentes A, Angela A. Meireles M, Ibáñez E. Synergic effect of natural deep eutectic solvent and high-intensity ultrasound on obtaining a ready-to-use genipin extract: Crosslinking and anti-neurodegenerative properties. Food Chem X 2022; 16:100489. [DOI: 10.1016/j.fochx.2022.100489] [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] [Received: 05/17/2022] [Revised: 09/27/2022] [Accepted: 10/21/2022] [Indexed: 11/09/2022] Open
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Gallego R, Valdés A, Suárez-Montenegro ZJ, Sánchez-Martínez JD, Cifuentes A, Ibáñez E, Herrero M. Anti-inflammatory and neuroprotective evaluation of diverse microalgae extracts enriched in carotenoids. ALGAL RES 2022. [DOI: 10.1016/j.algal.2022.102830] [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: 11/30/2022]
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Neves MIL, Valdés A, Silva EK, Meireles MAA, Ibáñez E, Cifuentes A. Study of the reaction between genipin and amino acids, dairy proteins, and milk to form a blue colorant ingredient. Food Res Int 2022; 157:111240. [DOI: 10.1016/j.foodres.2022.111240] [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] [Received: 02/08/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/04/2022]
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Sánchez-Martínez JD, Valdés A, Gallego R, Suárez-Montenegro ZJ, Alarcón M, Ibañez E, Alvarez-Rivera G, Cifuentes A. Blood–Brain Barrier Permeability Study of Potential Neuroprotective Compounds Recovered From Plants and Agri-Food by-Products. Front Nutr 2022; 9:924596. [PMID: 35782945 PMCID: PMC9243654 DOI: 10.3389/fnut.2022.924596] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/13/2022] [Indexed: 11/30/2022] Open
Abstract
Plants and agri-food by-products represent a wide and renewable source of bioactive compounds with neuroprotective properties. In this research, various green extraction techniques were employed to recover bioactive molecules from Kalanchoe daigremontiana (kalanchoe), epicarp of Cyphomandra betacea (tamarillo), and cooperage woods from Robinia pseudoacacia (acacia) and Nothofagus pumilio (lenga), as well as a reference extract (positive control) from Rosmarinus officinalis L. (rosemary). The neuroprotective capacity of these plant extracts was evaluated in a set of in vitro assays, including enzymatic [acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and lipoxygenase (LOX)] and antioxidant [ABTS, and reactive oxygen and nitrogen species (ROS and RNS)] bioactivity tests. Extracts were also submitted to a parallel artificial membrane permeability assay mimicking the blood–brain barrier (PAMPA-BBB) and to two cell viability assays in HK-2 and SH-SY5Y cell lines. Comprehensive phytochemical profiling based on liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry (LC-Q-TOF-MS) analysis showed enriched content of phenolic and terpenoid compounds in the target extracts. Moreover, in vitro bioactivity tests showed promising neuroprotective capacity, particularly for supercritical-fluid extraction (SFE) extract from acacia (ABTS IC50 = 0.11 μg ml−1; ROS IC50 = 1.56 μg ml−1; AChE IC50 = 4.23 μg ml−1; BChE IC50 = 1.20 μg ml−1; and LOX IC50 = 4.37 μg ml−1), whereas PAMPA-BBB assays revealed high perfusion capacity of some representative compounds, such as phenolic acids or flavonoids. Regarding cytotoxic assays, tamarillo and rosemary SFE extracts can be considered as non-toxic, acacia SFE extract and lenga pressurized liquid extraction (PLE) extract as mild-cytotoxic, and kalanchoe as highly toxic extracts. The obtained results demonstrate the great potential of the studied biomass extracts to be transformed into valuable food additives, food supplements, or nutraceuticals with promising neuroprotective properties.
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Affiliation(s)
- José David Sánchez-Martínez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Rocio Gallego
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Zully Jimena Suárez-Montenegro
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Marina Alarcón
- Area of Food Technology, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
| | - Elena Ibañez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Gerardo Alvarez-Rivera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
- *Correspondence: Gerardo Alvarez-Rivera
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, Spanish National Research Council (CSIC) - Universidad Autónoma de Madrid (UAM), Madrid, Spain
- Alejandro Cifuentes
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Sánchez-Martínez JD, Alvarez-Rivera G, Gallego R, Fagundes MB, Valdés A, Mendiola JA, Ibañez E, Cifuentes A. Neuroprotective potential of terpenoid-rich extracts from orange juice by-products obtained by pressurized liquid extraction. Food Chem X 2022; 13:100242. [PMID: 35498984 PMCID: PMC9040013 DOI: 10.1016/j.fochx.2022.100242] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/23/2021] [Accepted: 02/02/2022] [Indexed: 01/17/2023] Open
Abstract
Orange juice by-products valorized by green PLE process. Terpenoid-rich PLE extract with enhanced in-vitro neuroprotective activity. Molecular docking between terpenoids and active sites of the target enzymes. Selected PLE extracts show human cell-based neuroprotection capacity.
Pressurized liquid extraction (PLE) conditions were optimized to improve the recovery of orange (Citrus sinensis) by-products terpenoids. The neuroprotective potential of the PLE extracts were tested against a set of in-vitro assay (antioxidant (ABTS), reactive oxygen/nitrogen species (ROS/RNS)) as well as enzymatic tests (acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and lipoxygenase (LOX)). Gas chromatography coupled to high-resolution mass spectrometry (GC-q-TOF-MS) analysis revealed a higher enrichment in mono- and sesquiterpenoids of the PLE extracts with the highest neuroprotection capacity. In-silico molecular docking analysis showed the specific interaction of representative terpenoids with enzymes active sites. The results demonstrate that the selected extract at 100 °C and 30 minutes possesses high antioxidant (ABTSIC50 = 13.5 μg mL−1; ROSIC50 = 4.4 μg mL−1), anti-cholinesterase (AChEIC50 = 137.1 vg L−1; BChEIC50 = 147.0 μg mL−1) and anti-inflammatory properties (against IL-6 and LOXIC50 = 76.1 μg mL−1), with low cytotoxicity and protection against L-glutamic acid in cell models.
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Affiliation(s)
- José David Sánchez-Martínez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Gerardo Alvarez-Rivera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Rocio Gallego
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Mariane Bittencourt Fagundes
- Department of Food Technology and Science, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Jose A Mendiola
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Elena Ibañez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, UAM-CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
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Sánchez MC, Velapatiño A, Llama-Palacios A, Valdés A, Cifuentes A, Ciudad MJ, Collado L. Metataxonomic and metabolomic evidence of biofilm homeostasis disruption related to caries: an in vitro study. Mol Oral Microbiol 2022; 37:81-96. [PMID: 35129864 PMCID: PMC9303636 DOI: 10.1111/omi.12363] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 11/30/2022]
Abstract
The ecological dysbiosis of a biofilm includes not only bacterial changes but also changes in their metabolism. Related to oral biofilms, changes in metabolic activity are crucial endpoint, linked directly to the pathogenicity of oral diseases. Despite the advances in caries research, detailed microbial and metabolomic etiology is yet to be fully clarified. To advance this knowledge, a meta‐taxonomic approach based on 16S rRNA gene sequencing and an untargeted metabolomic approach based on an ultra‐high performance liquid chromatography‐quadrupole time‐of‐flight mass spectrometry analysis (UHPLC/Q‐TOF‐MS) were conducted. To this end, an in vitro biofilm model derived from the saliva of healthy participants were developed, under commensal and cariogenic conditions by adding sucrose as the disease trigger. The cariogenic biofilms showed a significant increase of Firmicutes phyla (p = 0.019), due to the significant increase in the genus Streptococcus (p = 0.010), and Fusobacter (p < 0.001), by increase Fusobacterium (p < 0.001) and Sphingomonas (p = 0.024), while suffered a decrease in Actinobacteria (p < 0.001). As a consequence of the shift in microbiota composition, significant extracellular metabolomics changes were detected, showed 59 metabolites of the 120 identified significantly different in terms of relative abundance between the cariogenic/commensal biofilms (Rate of change > 2 and FDR < 0.05). Forty‐two metabolites were significantly higher in abundance in the cariogenic biofilms, whereas 17 metabolites were associated significantly with the commensal biofilms, principally related protein metabolism, with peptides and amino acids as protagonists, latter represented by histidine, arginine, l‐methionine, glutamic acid, and phenylalanine derivatives.
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Affiliation(s)
- María C Sánchez
- Department of Medicine, Faculty of Medicine, University Complutense, Madrid, Spain.,GINTRAMIS research group (Translational research group on microbiota and health), Faculty of Medicine, University Complutense, Madrid, Spain
| | - Angela Velapatiño
- Department of Medicine, Faculty of Medicine, University Complutense, Madrid, Spain
| | - Arancha Llama-Palacios
- Department of Medicine, Faculty of Medicine, University Complutense, Madrid, Spain.,GINTRAMIS research group (Translational research group on microbiota and health), Faculty of Medicine, University Complutense, Madrid, Spain
| | - Alberto Valdés
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alejandro Cifuentes
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - María J Ciudad
- Department of Medicine, Faculty of Medicine, University Complutense, Madrid, Spain.,GINTRAMIS research group (Translational research group on microbiota and health), Faculty of Medicine, University Complutense, Madrid, Spain
| | - Luis Collado
- Department of Medicine, Faculty of Medicine, University Complutense, Madrid, Spain.,GINTRAMIS research group (Translational research group on microbiota and health), Faculty of Medicine, University Complutense, Madrid, Spain
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13
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Valdés A, Moreno LO, Rello SR, Orduña A, Bernardo D, Cifuentes A. Metabolomics study of COVID-19 patients in four different clinical stages. Sci Rep 2022; 12:1650. [PMID: 35102215 PMCID: PMC8803913 DOI: 10.1038/s41598-022-05667-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 12/13/2021] [Indexed: 12/22/2022] Open
Abstract
SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) is the coronavirus strain causing the respiratory pandemic COVID-19 (coronavirus disease 2019). To understand the pathobiology of SARS-CoV-2 in humans it is necessary to unravel the metabolic changes that are produced in the individuals once the infection has taken place. The goal of this work is to provide new information about the altered biomolecule profile and with that the altered biological pathways of patients in different clinical situations due to SARS-CoV-2 infection. This is done via metabolomics using HPLC-QTOF-MS analysis of plasma samples at COVID-diagnose from a total of 145 adult patients, divided into different clinical stages based on their subsequent clinical outcome (25 negative controls (non-COVID); 28 positive patients with asymptomatic disease not requiring hospitalization; 27 positive patients with mild disease defined by a total time in hospital lower than 10 days; 36 positive patients with severe disease defined by a total time in hospital over 20 days and/or admission at the ICU; and 29 positive patients with fatal outcome or deceased). Moreover, follow up samples between 2 and 3 months after hospital discharge were also obtained from the hospitalized patients with mild prognosis. The final goal of this work is to provide biomarkers that can help to better understand how the COVID-19 illness evolves and to predict how a patient could progress based on the metabolites profile of plasma obtained at an early stage of the infection. In the present work, several metabolites were found as potential biomarkers to distinguish between the end-stage and the early-stage (or non-COVID) disease groups. These metabolites are mainly involved in the metabolism of carnitines, ketone bodies, fatty acids, lysophosphatidylcholines/phosphatidylcholines, tryptophan, bile acids and purines, but also omeprazole. In addition, the levels of several of these metabolites decreased to "normal" values at hospital discharge, suggesting some of them as early prognosis biomarkers in COVID-19 at diagnose.
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Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Lorena Ortega Moreno
- Dpt. Medicina, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto de Investigación Sanitaria Hospital Universitario de La Princesa, Madrid, Spain
- Centro de Investigación Biomédica en Red (CIBERehd), Barcelona, Spain
| | - Silvia Rojo Rello
- Servicio de Microbiología, Hospital Clínico Universitario de Valladolid, 47004, Valladolid, Spain
| | - Antonio Orduña
- Servicio de Microbiología, Hospital Clínico Universitario de Valladolid, 47004, Valladolid, Spain
- Departamento de Microbiología, Universidad de Valladolid, Valladolid, Spain
| | - David Bernardo
- Centro de Investigación Biomédica en Red (CIBERehd), Barcelona, Spain
- Unidad de Excelencia Instituto de Biomedicina y Genética Molecular (IBGM), Universidad de Valladolid-CSIC, Valladolid, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049, Madrid, Spain.
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14
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Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
| | - Gerardo Álvarez-Rivera
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
| | - Bárbara Socas-Rodríguez
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
| | - Miguel Herrero
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute
of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, Madrid, 28049, Spain
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15
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Suárez-Montenegro ZJ, Ballesteros-Vivas D, Gallego R, Valdés A, Sánchez-Martínez JD, Parada-Alfonso F, Ibáñez E, Cifuentes A. Neuroprotective Potential of Tamarillo ( Cyphomandra betacea) Epicarp Extracts Obtained by Sustainable Extraction Process. Front Nutr 2021; 8:769617. [PMID: 34869538 PMCID: PMC8634709 DOI: 10.3389/fnut.2021.769617] [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: 09/02/2021] [Accepted: 09/28/2021] [Indexed: 12/25/2022] Open
Abstract
Tamarillo (Cyphomandra betacea (Cav.) Sendt.), or tree tomato, is a tropical fruit from the Andean region of South America; it is highly rich in vitamins, minerals, and polyphenolic compounds. In this study, extracts from tamarillo epicarp (TE) were obtained by pressurized liquid extraction (PLE), and their in-vitro neuroprotective potential was assessed. A central composite design with response surface methodology was performed to optimize PLE as a function of solvent composition and temperature. Selected response variables were extraction yield, total phenolic content (TPC), total flavonoid content (TFC), total carotenoid content (TCC), antioxidant (ABTS), and anti-inflammatory (LOX) activities, and anti-acetylcholinesterase (AChE) inhibitory capacity. According to the desirability function, the optimal conditions were 100% ethanol and 180°C with a 0.87 desirability value. Next, the anti-butyrylcholinesterase enzyme (BChE), reactive oxygen species (ROS), and reactive nitrogen species (RNS) inhibition as well as cytotoxicity in HK-2, THP-1 monocytes, and SH-5YSY neuroblastoma cell lines were studied for the TE extract obtained under optimized conditions. The optimum TE extract provided the following results: extraction yield (36.25%), TPC (92.09 mg GAE/g extract), TFC (4.4 mg QE/g extract), TCC (107.15 mg CE/g extract), antioxidant capacity (ABTS, IC50 = 6.33 mg/ml extract), LOX (IC50 = 48.3 mg/ml extract), and AChE (IC50 = 97.46 mg/ml extract), and showed no toxicity at concentration up to 120 μg/ml extract for all the tested cell lines. Finally, chemical characterization by liquid chromatography-tandem mass spectrometry (UHPLC-q-TOF-MS/MS) of the optimum TE extract exhibited an important presence of hydroxycinnamic acid derivatives and other phenolic acids as well as quercetin hexoside and rutin, as main metabolites responsible for the observed biological properties. All these results suggested that TE, which represents between 8 and 15% of the total fruit, could become a promising natural by-product with a potential "multitarget" activity against Alzheimer's disease.
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Affiliation(s)
- Zully Jimena Suárez-Montenegro
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain.,Departamento de Procesos Industriales, Facultad de Ingenieria Agroindustrial, Universidad de Nariño, Pasto, Colombia
| | - Diego Ballesteros-Vivas
- High Pressure Laboratory, Departamento de Química, Facultad de Ciencias, Food Chemistry Research Group, Universidad Nacional de Colombia, Bogotá, Colombia.,Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Rocío Gallego
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alberto Valdés
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | | | - Fabián Parada-Alfonso
- High Pressure Laboratory, Departamento de Química, Facultad de Ciencias, Food Chemistry Research Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Elena Ibáñez
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alejandro Cifuentes
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
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16
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Gallego R, Suárez-Montenegro ZJ, Ibáñez E, Herrero M, Valdés A, Cifuentes A. In vitro Neuroprotective Potential and Lipidomics Study of Olive Leaves Extracts Enriched in Triterpenoids. Front Nutr 2021; 8:769218. [PMID: 34708068 PMCID: PMC8542692 DOI: 10.3389/fnut.2021.769218] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/15/2021] [Indexed: 11/13/2022] Open
Abstract
Alzheimer's Disease (AD) is the most common form of dementia that is associated with extracellular amyloid beta (Aβ) plaque formation. Genetic, environmental, and nutrition factors have been suggested as contributors to oxidative stress and neuroinflammation events that are connected to AD etiology, and secondary metabolites, such as triterpenes, have shown promising results in AD prevention. In this work, the neuroprotective and anti-inflammatory potential of an olive leaves fraction enriched in triterpenoid compounds obtained using supercritical fluid extraction (SFE) and dynamic adsorption/desorption using sea sand as adsorbent has been performed. In addition, a comprehensive lipidomics study of the response of SH-SY5Y neuroblastoma cell line to this fraction was carried out using advanced analytical methodologies, namely, charged-surface hybrid chromatography-quadrupole-time of flight mass spectrometry (CSH-Q-TOF MS/MS). The use of freely available lipidomic annotation tools and databases, and stringent cut-off filters allowed the annotation of more than 250 intracellular lipids. Advanced bioinformatics and statistical tools showed a number of phosphatidylcholines and phosphatidylethanolamines significantly increased, which could explain the protection against the cell death caused by Aβ1-42. Moreover, several triacylglycerols were found decreased. These results suggest triterpenoids from olive leaves as good neuroprotective candidates, and open a new gate for future experiments using in vivo models to corroborate this hypothesis.
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Affiliation(s)
- Rocío Gallego
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Zully J. Suárez-Montenegro
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
- Departamento de Procesos Industriales, Facultad de Ingeniería Agroindustrial, Universidad de Nariño, Pasto, Colombia
| | - Elena Ibáñez
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Miguel Herrero
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alberto Valdés
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alejandro Cifuentes
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
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17
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Valdés A, Álvarez-Rivera G, Socas-Rodríguez B, Herrero M, Cifuentes A. Capillary electromigration methods for food analysis and Foodomics: Advances and applications in the period February 2019-February 2021. Electrophoresis 2021; 43:37-56. [PMID: 34473359 DOI: 10.1002/elps.202100201] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/17/2021] [Accepted: 08/30/2021] [Indexed: 12/11/2022]
Abstract
This work presents a revision of the main applications of capillary electromigration methods in food analysis and Foodomics. Articles that were published during the period February 2019-February 2021 are included. The work shows the multiple CE methods that have been developed and applied to analyze different types of molecules in foods. Namely, CE methods have been applied to analyze amino acids, biogenic amines, carbohydrates, chiral compounds, contaminants, DNAs, food additives, heterocyclic amines, lipids, secondary metabolites, peptides, pesticides, phenols, pigments, polyphenols, proteins, residues, toxins, vitamins, small organic and inorganic compounds, as well as other minor compounds. The last results on the use of CE for monitoring food interactions and food processing, including recent microchips developments and new applications of CE in Foodomics, are discussed too. The new procedures of CE to investigate food quality and safety, nutritional value, storage and bioactivity are also included in the present review work.
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18
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Socas-Rodríguez B, Álvarez-Rivera G, Valdés A, Ibáñez E, Cifuentes A. Food by-products and food wastes: are they safe enough for their valorization? Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.05.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Suárez Montenegro ZJ, Álvarez-Rivera G, Sánchez-Martínez JD, Gallego R, Valdés A, Bueno M, Cifuentes A, Ibáñez E. Neuroprotective Effect of Terpenoids Recovered from Olive Oil By-Products. Foods 2021; 10:foods10071507. [PMID: 34209864 PMCID: PMC8306477 DOI: 10.3390/foods10071507] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [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: 05/19/2021] [Revised: 06/24/2021] [Accepted: 06/24/2021] [Indexed: 11/26/2022] Open
Abstract
The neuroprotective potential of 32 natural extracts obtained from olive oil by-products was investigated. The online coupling of supercritical fluid extraction (SFE) and dynamic adsorption/desorption allowed the selective enrichment of olive leaves extracts in different terpenoids’ families. Seven commercial adsorbents based on silica gel, zeolite, aluminum oxide, and sea sand were used with SFE at three different extraction times to evaluate their selectivity towards different terpene families. Collected fractions were analyzed by gas chromatography coupled to quadrupole-time-of-flight mass spectrometry (GC-QTOF-MS) to quantify the recoveries of monoterpenes (C10), sesquiterpenes (C15), diterpenes (C20), and triterpenes (C30). A systematic analysis of the neuroprotective activity of the natural extracts was then carried out. Thus, a set of in vitro bioactivity assays including enzymatic (acetylcholinesterase (AChE), butyrylcholinesterase (BChE)), and anti-inflammatory (lipoxidase (LOX)), as well as antioxidant (ABTS), and reactive oxygen and nitrogen species (ROS and RNS, respectively) activity tests were applied to screen for the neuroprotective potential of these extracts. Statistical analysis showed that olive leaves adsorbates from SS exhibited the highest biological activity potential in terms of neuroprotective effect. Blood–brain barrier permeation and cytotoxicity in HK-2 cells and human THP-1 monocytes were studied for the selected olive leaves fraction corroborating its potential.
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20
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Valdés A, Lucio-Cazaña FJ, Castro-Puyana M, García-Pastor C, Fiehn O, Marina ML. Comprehensive metabolomic study of the response of HK-2 cells to hyperglycemic hypoxic diabetic-like milieu. Sci Rep 2021; 11:5058. [PMID: 33658594 PMCID: PMC7930035 DOI: 10.1038/s41598-021-84590-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 02/16/2021] [Indexed: 01/31/2023] Open
Abstract
Diabetic nephropathy (DN) is the leading cause of chronic kidney disease. Although hyperglycaemia has been determined as the most important risk factor, hypoxia also plays a relevant role in the development of this disease. In this work, a comprehensive metabolomic study of the response of HK-2 cells, a human cell line derived from normal proximal tubular epithelial cells, to hyperglycemic, hypoxic diabetic-like milieu has been performed. Cells simultaneously exposed to high glucose (25 mM) and hypoxia (1% O2) were compared to cells in control conditions (5.5 mM glucose/18.6% O2) at 48 h. The combination of advanced metabolomic platforms (GC-TOF MS, HILIC- and CSH-QExactive MS/MS), freely available metabolite annotation tools, novel databases and libraries, and stringent cut-off filters allowed the annotation of 733 metabolites intracellularly and 290 compounds in the extracellular medium. Advanced bioinformatics and statistical tools demonstrated that several pathways were significantly altered, including carbohydrate and pentose phosphate pathways, as well as arginine and proline metabolism. Other affected metabolites were found in purine and lipid metabolism, the protection against the osmotic stress and the prevention of the activation of the β-oxidation pathway. Overall, the effects of the combined exposure of HK-cells to high glucose and hypoxia are reasonably compatible with previous in vivo works.
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Affiliation(s)
- Alberto Valdés
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España.
- West Coast Metabolomics Center, UC Davis, Davis, CA, USA.
| | - Francisco J Lucio-Cazaña
- Departamento de Biología de Sistemas, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España
| | - María Castro-Puyana
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España
- Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España
| | - Coral García-Pastor
- Departamento de Biología de Sistemas, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España
| | - Oliver Fiehn
- West Coast Metabolomics Center, UC Davis, Davis, CA, USA
| | - María Luisa Marina
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España.
- Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, España.
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21
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Valdés A, Castro-Puyana M, Marina ML. Isolation of proteins from spent coffee grounds. Polyphenol removal and peptide identification in the protein hydrolysates by RP-HPLC-ESI-Q-TOF. Food Res Int 2020; 137:109368. [PMID: 33233070 DOI: 10.1016/j.foodres.2020.109368] [Citation(s) in RCA: 12] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 05/20/2020] [Accepted: 05/27/2020] [Indexed: 11/28/2022]
Abstract
Several works have been focused on the extraction of polysaccharides, polyphenols and caffeine from spent coffee grounds (SCG) and their application in food formulations, but the peptide bioactivity from SCG protein hydrolysates has never been addressed. In the present work and for the first time, two different methods to isolate proteins from SCG have been compared, demonstrating that a urea-based extraction buffer provides a higher yield. This extraction method was then applied to compare the protein content in SCG from different coffee-brewing preparations, showing a higher protein content in SCG from espresso coffee machines. In addition, a polyphenol extraction step to remove interferences has been evaluated and the hydrolysis of the extracted proteins using alcalase and thermolysin enzymes has been compared. The effect of roasting degree on the antioxidant and in vitro angiotensin-converting enzyme (ACE)-inhibitory activity has been evaluated. The results show that the ACE-inhibitory activity is higher when SCG proteins are obtained from medium and dark roasted coffees and then hydrolyzed with thermolysin. Finally, the peptides contained in these hydrolysates have been identified by reversed-phase high-performance liquid chromatography coupled via electrospray ionization to a quadrupole time-of-flight mass spectrometer (RP-HPLC-ESI-Q-TOF).
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Affiliation(s)
- Alberto Valdés
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - María Castro-Puyana
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain; Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - María Luisa Marina
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain; Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain.
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22
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Valdés A, Castro-Puyana M, García-Pastor C, Lucio-Cazaña FJ, Marina ML. Time-series proteomic study of the response of HK-2 cells to hyperglycemic, hypoxic diabetic-like milieu. PLoS One 2020; 15:e0235118. [PMID: 32579601 PMCID: PMC7313754 DOI: 10.1371/journal.pone.0235118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 06/09/2020] [Indexed: 12/13/2022] Open
Abstract
During diabetes, renal proximal tubular cells (PTC) are exposed to a combination of high glucose and hypoxic conditions, which plays a relevant role in the development of diabetic kidney disease (DKD). In this work, a time-series proteomic study was performed to analyse the effect of a diabetic-like microenvironment induced changes on HK-2 cells, a human cell line derived from normal proximal tubular epithelial cells. Cells simultaneously exposed to high glucose (25 mM) and hypoxia (1% O2) were compared to cells in control conditions for up to 48 h. Diabetic conditions increased the percentage of death cells after 24 and 48 h, but no differences in the protein/cell ratio were found. The relative protein quantification using dimethyl-labeling and UHPLC-MS/MS analysis allowed the identification of 317, 296 and 259 proteins at 5, 24 and 48 h, respectively. The combination of statistical and time expression profile analyses indicated an increased expression of proteins involved in glycolysis, and a decrease of cytoskeletal-related proteins. The exposure of HK-2 cells to high glucose and hypoxia reproduces some of the effects of diabetes on PTC and, with the limitations inherent to in vitro studies, propose new mechanisms and targets to be considered in the management of DKD.
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Affiliation(s)
- Alberto Valdés
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Alcalá de Henares, Madrid, España
| | - María Castro-Puyana
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Alcalá de Henares, Madrid, España
- Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Alcalá de Henares, Madrid, España
| | - Coral García-Pastor
- Departamento de Biología de Sistemas, Universidad de Alcalá, Alcalá de Henares, Madrid, España
| | | | - María Luisa Marina
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Alcalá de Henares, Madrid, España
- Instituto de Investigación Química Andrés M del Rio, IQAR, Universidad de Alcalá, Alcalá de Henares, Madrid, España
- * E-mail:
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23
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Ballesteros-Vivas D, Alvarez-Rivera G, León C, Morantes SJ, Ibánez E, Parada-Alfonso F, Cifuentes A, Valdés A. Foodomics evaluation of the anti-proliferative potential of Passiflora mollissima seeds. Food Res Int 2020; 130:108938. [DOI: 10.1016/j.foodres.2019.108938] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 02/06/2023]
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24
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Valdés A, Zhao H, Pettersson U, Lind SB. Front Cover: Phosphorylation Time‐Course Study of the Response during Adenovirus Type 2 Infection. Proteomics 2020. [DOI: 10.1002/pmic.202070041] [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: 11/10/2022]
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25
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Valdés A, Zhao H, Pettersson U, Lind SB. Phosphorylation Time-Course Study of the Response during Adenovirus Type 2 Infection. Proteomics 2020; 20:e1900327. [PMID: 32032466 DOI: 10.1002/pmic.201900327] [Citation(s) in RCA: 4] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 01/22/2020] [Indexed: 12/31/2022]
Abstract
PTMs such as phosphorylations are usually involved in signal transduction pathways. To investigate the temporal dynamics of phosphoproteome changes upon viral infection, a model system of IMR-90 cells infected with human adenovirus type 2 (Ad2) is used in a time-course quantitative analysis combining titanium dioxide (TiO2 ) particle enrichment and SILAC-MS. Quantitative data from 1552 phosphorylated sites clustered the highly altered phosphorylated sites to the signaling by rho family GTPases, the actin cytoskeleton signaling, and the cAMP-dependent protein kinase A signaling pathways. Their activation is especially pronounced at early time post-infection. Changes of several phosphorylated sites involved in the glycolysis pathway, related to the activation of the Warburg effect, point at virus-induced energy production. For Ad2 proteins, 32 novel phosphorylation sites are identified and as many as 52 phosphorylated sites on 17 different Ad2 proteins are quantified, most of them at late time post-infection. Kinase predictions highlighted activation of PKA, CDK1/2, MAPK, and CKII. Overlaps of kinase motif sequences for viral and human proteins are observed, stressing the importance of phosphorylation during Ad2 infection.
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Affiliation(s)
- Alberto Valdés
- Section of Analytical Chemistry, Department of Chemistry-BMC, Uppsala University, Uppsala, 751 24, Sweden.,Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, Spain
| | - Hongxing Zhao
- The Beijer Laboratory, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Rudbeck Laboratory, 75185, Uppsala, Sweden
| | - Ulf Pettersson
- The Beijer Laboratory, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Rudbeck Laboratory, 75185, Uppsala, Sweden
| | - Sara Bergström Lind
- Section of Analytical Chemistry, Department of Chemistry-BMC, Uppsala University, Uppsala, 751 24, Sweden
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Valdés A, Bergström Lind S. Mass Spectrometry-Based Analysis of Time-Resolved Proteome Quantification. Proteomics 2019; 20:e1800425. [PMID: 31652013 DOI: 10.1002/pmic.201800425] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/20/2019] [Indexed: 11/09/2022]
Abstract
The aspect of time is essential in biological processes and thus it is important to be able to monitor signaling molecules through time. Proteins are key players in cellular signaling and they respond to many stimuli and change their expression in many time-dependent processes. Mass spectrometry (MS) is an important tool for studying proteins, including their posttranslational modifications and their interaction partners-both in qualitative and quantitative ways. In order to distinguish the different trends over time, proteins, modification sites, and interacting proteins must be compared between different time points, and therefore relative quantification is preferred. In this review, the progress and challenges for MS-based analysis of time-resolved proteome dynamics are discussed. Further, aspects on model systems, technologies, sampling frequencies, and presentation of the dynamic data are discussed.
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Affiliation(s)
- Alberto Valdés
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871, Alcalá de Henares, Madrid, Spain
| | - Sara Bergström Lind
- Department of Chemistry-BMC, Analytical Chemistry, Uppsala University, Box 599, 75124, Uppsala, Sweden
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Valdés A, Holst BS, Lindersson S, Ramström M. Development of MS-based methods for identification and quantification of proteins altered during early pregnancy in dogs. J Proteomics 2019; 192:223-232. [DOI: 10.1016/j.jprot.2018.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 08/31/2018] [Accepted: 09/02/2018] [Indexed: 12/21/2022]
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Valdés A, Lewitt M, Wiss E, Ramström M, Strage EM. Development of a Parallel Reaction Monitoring-MS Method To Quantify IGF Proteins in Dogs and a Case of Nonislet Cell Tumor Hypoglycemia. J Proteome Res 2018; 18:18-29. [PMID: 30376339 DOI: 10.1021/acs.jproteome.8b00259] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Nonislet-cell tumor hypoglycemia (NICTH) is a rare paraneoplastic phenomenon well described in dogs and humans. Tumors associated with NICTH secrete incompletely processed forms of insulin-like growth factor-II (IGF-II), commonly named big IGF-II. These forms have increased bioavailability and interact with the insulin and IGF-I receptor causing hypoglycemia and growth-promoting effects. Immunoassays designed for human samples have been used to measure canine IGF-I and -II, but they possess some limitations. In addition, there are no validated methods for measurement of big IGF-II in dogs. In the present study, a targeted parallel reaction monitoring MS-based method previously developed for cats has been optimized and applied to simultaneously quantify the serum levels of IGF-I, IGF-II, and IGFBP-3, and for the first time, the levels of big IGF-II in dogs. This method allows the absolute quantification of IGF proteins using a mixture of QPrEST proteins previously designed for humans. The method possesses good linearity and repeatability and has been used to evaluate the IGF-system in a dog with NICTH syndrome. In this dog, the levels of big IGF-II decreased by 80% and the levels of IGF-I and IGFBP-3 increased approximately 20- and 4-times, respectively, after removal of the tumor.
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Affiliation(s)
- Alberto Valdés
- Department of Chemistry-BMC, Analytical Chemistry , Uppsala University , 75123 Uppsala , Sweden
| | - Moira Lewitt
- School of Health and Life Sciences , University of the West of Scotland , PA1 2BE Paisley , United Kingdom
| | - Erica Wiss
- Albano Animal Hospital , 182 36 Stockholm , Sweden
| | - Margareta Ramström
- Department of Chemistry-BMC, Analytical Chemistry , Uppsala University , 75123 Uppsala , Sweden
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Abstract
Viral infections cause large problems in the world and deeper understanding of the disease mechanisms is needed. Here we present an analytical strategy to investigate the host cell protein changes during human adenovirus type 2 (HAdV-C2 or Ad2) infection of lung fibroblasts by stable isotope labelling of amino acids in cell culture (SILAC) and nanoLC-MS/MS. This work focuses on early phase of infection (6 and 12 h post-infection (hpi)) but the data is combined with previously published late phase (24 and 36 hpi) proteomics data to produce a time series covering the complete infection. As many as 2169 proteins were quantitatively monitored from 6 to 36 hpi, while some proteins were time-specific. After applying different filter criteria, 2027 and 2150 proteins were quantified at 6 and 12 hpi and among them, 431 and 544 were significantly altered at the two time points. Pathway analysis showed that the De novo purine and pyrimidine biosynthesis, Glycolysis and Cytoskeletal regulation by Rho GTPase pathways were activated early during infection while inactivation of the Integrin signalling pathway started between 6 and 12 hpi. Moreover, upstream regulator analysis predicted MYC to be activated with time of infection and protein and RNA data for genes controlled by this transcription factor showed good correlation, which validated the use of protein data for this prediction. Among the identified phosphorylation sites, a group related to glycolysis and cytoskeletal reorganization were up-regulated during infection. The results show specific aspects on how the host cell proteins, the final products in the genetic information flow, are influenced by Ad2 infection, which would be overlooked if only knowledge derived from mRNA data is considered.
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Affiliation(s)
- Alberto Valdés
- Department of Chemistry-BMC, Analytical Chemistry, Uppsala University, Uppsala, Sweden
| | - Hongxing Zhao
- The Beijer Laboratory, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Rudbeck Laboratory, Uppsala, Sweden
| | - Ulf Pettersson
- The Beijer Laboratory, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Rudbeck Laboratory, Uppsala, Sweden
| | - Sara Bergström Lind
- Department of Chemistry-BMC, Analytical Chemistry, Uppsala University, Uppsala, Sweden
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Holfeld A, Valdés A, Malmström PU, Segersten U, Lind SB. Parallel Proteomic Workflow for Mass Spectrometric Analysis of Tissue Samples Preserved by Different Methods. Anal Chem 2018; 90:5841-5849. [PMID: 29624047 DOI: 10.1021/acs.analchem.8b00379] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Formalin-fixed and paraffin-embedded (FFPE) and optimal cutting temperature (OCT)-embedded and frozen tissue specimens in biobanks are highly valuable in clinical studies but proteomic and post-translational modification (PTM) studies using mass spectrometry (MS) have been limited due to structural arrangement of proteins and contaminations from embedding material. This study aims to develop a parallel proteomic workflow for FFPE and OCT/frozen samples that allows for large-scale, quick, reproducible, qualitative, and quantitative high-resolution MS analysis. The optimized protocol gives details on removal of embedding material, protein extraction, and multienzyme digestion using filter-aided sample preparation method. The method was evaluated by investigating the protein expression levels in nonmuscle-invasive and muscle-invasive bladder cancer samples in two cohorts and MS spectra were carefully reviewed for contaminations. More than 2000 and 3000 proteins in FFPE and OCT/frozen samples, respectively, were identified, and samples could be clustered in different tumor stages based on their protein expression. Furthermore, more than 250 and 400 phosphopeptides could be identified from specific patient samples of FFPE and OCT/frozen, respectively, using titanium dioxide enrichment. The paper presents unique data describing the similarities and differences observed in FFPE and OCT/frozen samples and shows the feasibility to detect proteins and site-specific phosphorylation even after long-term storage of clinical samples.
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Acunha T, García-Cañas V, Valdés A, Cifuentes A, Simó C. Metabolomics study of early metabolic changes in hepatic HepaRG cells in response to rosemary diterpenes exposure. Anal Chim Acta 2018; 1037:140-151. [PMID: 30292288 DOI: 10.1016/j.aca.2017.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [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: 07/21/2017] [Revised: 12/01/2017] [Accepted: 12/02/2017] [Indexed: 02/01/2023]
Abstract
Rosemary diterpenes have demonstrated diverse biological activities, such as anti-cancer, antiinflammatory, as well as other beneficial effects against neurological and metabolic disorders. In particular, carnosic acid (CA), carnosol (CS) and rosmanol (RS) diterpenes have shown interesting results on anti-cancer activity. However, little is known about the toxic effects of rosemary diterpenes at the concentrations needed to exert their antiproliferative effect on cancer cells. In our study, CA, CS and RS exhibited a concentration-dependent effect on cell viability of two human colon cancer cell lines (HT-29 and HCT116) after 24 h exposure. HT-29 cell line was more resistant to the inhibitory effect of the three diterpenes than HCT116 cell line. Among the three diterpenes, RS exerted the strongest effect in both cell lines. To investigate the hepatotoxicity of CA, CS and RS, undifferentiated and differentiated HepaRG cells were exposed to increasing concentrations of the diterpenes (from 10 to 100 μM). Differentiated cells were found to be more resistant to the toxic activity of the three diterpenes than undifferentiated HepaRG, probably related to a higher detoxifying function of differentiated HepaRG cells compared with the undifferentiated cells. The metabolic profiles of differentiated HepaRG cells in response to CA, CS and RS were examined to determine biochemical alterations and deepen the study of the effects of rosemary phenolic diterpenes at molecular level. A multiplatform metabolomics study based on liquid- and gas-chromatography hyphenated to high resolution mass spectrometry revealed that rosemary diterpenes exerted different effects when HepaRG cells were treated with the same concentration of each diterpene. RS revealed a greater metabolome alteration followed by CS and CA, in agreement with their observed cytotoxicity. Metabolomics provided valuable information about early events in the metabolic profiles after the treatment with the investigated diterpenes from rosemary.
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Affiliation(s)
- Tanize Acunha
- CAPES Foundation, Ministry of Education of Brazil, 70040-020 Brasília, DF, Brazil; Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain
| | - Virginia García-Cañas
- Molecular Nutrition and Metabolism, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain.
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain
| | - Carolina Simó
- Molecular Nutrition and Metabolism, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain.
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Valdés A, García-Cañas V, Pérez-Sánchez A, Barrajón-Catalán E, Ruiz-Torres V, Artemenko KA, Micol V, Bergquist J, Cifuentes A. Shotgun proteomic analysis to study the decrease of xenograft tumor growth after rosemary extract treatment. J Chromatogr A 2017; 1499:90-100. [PMID: 28389096 DOI: 10.1016/j.chroma.2017.03.072] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/23/2017] [Accepted: 03/25/2017] [Indexed: 12/18/2022]
Abstract
The antiproliferative activity of Rosemary (Rosmarinus officinalis) has been widely studied in different in vitro and in vivo models, which demonstrate that rosemary extracts inhibit the cellular proliferation due to its ability to interact with a wide spectrum of molecular targets. However, a comprehensive proteomics study in vivo has not been carried out yet. In the present work, the effects of rosemary extract on xenograft tumor growth has been studied and, for the first time, a shotgun proteomic analysis based on nano-LC-MS/MS together with stable isotope dimethyl labeling (DML) has been applied to investigate the global protein changes in vivo. Our results show that the daily administration of a polyphenol-enriched rosemary extract reduces the progression of colorectal cancer in vivo with the subsequent deregulation of 74 proteins. The bioinformatic analysis of these proteins indicates that the rosemary extract mainly alters the RNA Post-Transcriptional Modification, the Protein Synthesis and the Amino Acid Metabolism functions and suggests the inactivation of the oncogene MYC. These results demonstrate the high utility of the proposed analytical methodology to determine, simultaneously, the expression levels of a large number of protein biomarkers and to generate new hypothesis about the molecular mechanisms of this extract in vivo.
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Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049, Madrid, Spain
| | - Virginia García-Cañas
- Molecular Nutrition and Metabolism, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049 Madrid, Spain
| | - Almudena Pérez-Sánchez
- Institute of Molecular and Cellular Biology, Miguel Hernández University, Avda. Universidad s/n, Elche 03202, Spain
| | - Enrique Barrajón-Catalán
- Institute of Molecular and Cellular Biology, Miguel Hernández University, Avda. Universidad s/n, Elche 03202, Spain
| | - Verónica Ruiz-Torres
- Institute of Molecular and Cellular Biology, Miguel Hernández University, Avda. Universidad s/n, Elche 03202, Spain
| | - Konstantin A Artemenko
- Analytical Chemistry, Department of Chemistry-BMC, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Vicente Micol
- Institute of Molecular and Cellular Biology, Miguel Hernández University, Avda. Universidad s/n, Elche 03202, Spain; CIBER, Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Instituto de Salud Carlos III (CB12/03/30038), Spain
| | - Jonas Bergquist
- Analytical Chemistry, Department of Chemistry-BMC, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolas Cabrera 9, 28049, Madrid, Spain.
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Sierra MI, Valdés A, Fernández AF, Torrecillas R, Fraga MF. The effect of exposure to nanoparticles and nanomaterials on the mammalian epigenome. Int J Nanomedicine 2016; 11:6297-6306. [PMID: 27932878 PMCID: PMC5135284 DOI: 10.2147/ijn.s120104] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [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] [Indexed: 12/24/2022] Open
Abstract
Human exposure to nanomaterials and nanoparticles is increasing rapidly, but their effects on human health are still largely unknown. Epigenetic modifications are attracting ever more interest as possible underlying molecular mechanisms of gene–environment interactions, highlighting them as potential molecular targets following exposure to nanomaterials and nanoparticles. Interestingly, recent research has identified changes in DNA methylation, histone post-translational modifications, and noncoding RNAs in mammalian cells exposed to nanomaterials and nanoparticles. However, the challenge for the future will be to determine the molecular pathways driving these epigenetic alterations, the possible functional consequences, and the potential effects on health.
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Affiliation(s)
- M I Sierra
- Cancer Epigenetics Laboratory, Institute of Oncology of Asturias (IUOPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, Oviedo
| | - A Valdés
- Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Universidad de Oviedo-Principado de Asturias, El Entrego, Spain
| | - A F Fernández
- Cancer Epigenetics Laboratory, Institute of Oncology of Asturias (IUOPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, Oviedo
| | - R Torrecillas
- Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Universidad de Oviedo-Principado de Asturias, El Entrego, Spain
| | - M F Fraga
- Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Universidad de Oviedo-Principado de Asturias, El Entrego, Spain
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Valdés A, García-Cañas V, Artemenko KA, Simó C, Bergquist J, Cifuentes A. Nano-liquid Chromatography-orbitrap MS-based Quantitative Proteomics Reveals Differences Between the Mechanisms of Action of Carnosic Acid and Carnosol in Colon Cancer Cells. Mol Cell Proteomics 2016; 16:8-22. [PMID: 27834734 DOI: 10.1074/mcp.m116.061481] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 10/24/2016] [Indexed: 11/06/2022] Open
Abstract
Carnosic acid (CA) and carnosol (CS) are two structurally related diterpenes present in rosemary herb (Rosmarinus officinalis). Although several studies have demonstrated that both diterpenes can scavenge free radicals and interfere in cellular processes such as cell proliferation, they may not necessarily exert the same effects at the molecular level. In this work, a shotgun proteomics study based on stable isotope dimethyl labeling (DML) and nano-liquid chromatography-tandem mass spectrometry (nano-LC-MS/MS) has been performed to identify the relative changes in proteins and to gain some light on the specific molecular targets and mechanisms of action of CA and CS in HT-29 colon cancer cells. Protein profiles revealed that CA and CS induce different Nrf2-mediated response. Furthermore, examination of our data revealed that each diterpene affects protein homeostasis by different mechanisms. CA treatment induces the expression of proteins involved in the unfolded protein response in a concentration dependent manner reflecting ER stress, whereas CS directly inhibits chymotrypsin-like activity of the 20S proteasome. In conclusion, the unbiased proteomics-wide method applied in the present study has demonstrated to be a powerful tool to reveal differences on the mechanisms of action of two related bioactive compounds in the same biological model.
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Affiliation(s)
- Alberto Valdés
- From the ‡Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Virginia García-Cañas
- From the ‡Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain;
| | - Konstantin A Artemenko
- §Analytical Chemistry, Department of Chemistry-BMC and SciLifeLab, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Carolina Simó
- From the ‡Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Jonas Bergquist
- §Analytical Chemistry, Department of Chemistry-BMC and SciLifeLab, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Alejandro Cifuentes
- From the ‡Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
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Castro-Puyana M, Pérez-Sánchez A, Valdés A, Ibrahim OHM, Suarez-Álvarez S, Ferragut JA, Micol V, Cifuentes A, Ibáñez E, García-Cañas V. Pressurized liquid extraction of Neochloris oleoabundans for the recovery of bioactive carotenoids with anti-proliferative activity against human colon cancer cells. Food Res Int 2016; 99:1048-1055. [PMID: 28865616 DOI: 10.1016/j.foodres.2016.05.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [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: 02/24/2016] [Revised: 05/23/2016] [Accepted: 05/30/2016] [Indexed: 02/04/2023]
Abstract
In recent years, the green microalgae Neochloris oleoabundans have demonstrated to be an interesting natural source of carotenoids that could be used as potential food additive. In this work, different N. oleoabundans extracts obtained by pressurized liquid extraction (PLE) have been analyzed in depth to evaluate the influence of different culture conditions (effect of nitrogen, light intensity or carbon supplied) not only on the total carotenoid content but also on the carotenoid composition produced by these microalgae. Regardless of the cultivation conditions, lutein and carotenoid monoesters were the most abundant carotenoids representing more than 60% of the total content in all extracts. Afterwards, the effect of the different N. oleoabundans extracts and the dose-effect of the most potent algae extracts (namely, N9, PS and CO2 (-)) on the proliferation of human colon cancer cells lines (HT-29 and SW480) and a cell line established from a primary colon cancer cell culture (HGUE-C-1) were evaluated by an MTT assay whereas a stepwise multiple regression analysis was performed to get additional evidences on the relationship between carotenoid content and the antiproliferative activity. Results revealed that, as a general trend, those extracts with high total carotenoid content showed comparably antiproliferative activity being possible to establish a high correlation between the cell proliferation values and the carotenoid constituents. Monoesters showed the highest contribution to cell proliferation inhibition whereas lutein and violaxanthin showed negative correlation and diesters and zeaxanthin showed a positive significant contribution to cell proliferation.
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Affiliation(s)
- M Castro-Puyana
- Laboratory of Foodomics, Institute of Food Science Research-CIAL (CSIC-UAM), Nicolás Cabrera 9, Campus Cantoblanco, 28049 Madrid, Spain; Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Science and Chemistry, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - A Pérez-Sánchez
- Institute of Molecular and Cellular Biology, Miguel Hernandez University, Avda. Universidad s/n, 03202 Elche, Alicante, Spain
| | - A Valdés
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Science and Chemistry, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - O H M Ibrahim
- Horticulture Department, Fac. Agric, Assiut University, Assiut, Egypt
| | - S Suarez-Álvarez
- Neiker Tecnalia, Biotechnology Department, Arkaute's Agrifood Campus, 01080 Vitoria-Gasteiz, Alava, Spain
| | - J A Ferragut
- Institute of Molecular and Cellular Biology, Miguel Hernandez University, Avda. Universidad s/n, 03202 Elche, Alicante, Spain
| | - V Micol
- Institute of Molecular and Cellular Biology, Miguel Hernandez University, Avda. Universidad s/n, 03202 Elche, Alicante, Spain
| | - A Cifuentes
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Science and Chemistry, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
| | - E Ibáñez
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Science and Chemistry, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain.
| | - V García-Cañas
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Science and Chemistry, University of Alcalá, Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain
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Valdés A, Artemenko KA, Bergquist J, García-Cañas V, Cifuentes A. Comprehensive Proteomic Study of the Antiproliferative Activity of a Polyphenol-Enriched Rosemary Extract on Colon Cancer Cells Using Nanoliquid Chromatography–Orbitrap MS/MS. J Proteome Res 2016; 15:1971-85. [DOI: 10.1021/acs.jproteome.6b00154] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Alberto Valdés
- Laboratory
of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Konstantin A. Artemenko
- Analytical
Chemistry, Department of Chemistry-BMC and SciLifeLab, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Jonas Bergquist
- Analytical
Chemistry, Department of Chemistry-BMC and SciLifeLab, Uppsala University, Husargatan 3, 75124 Uppsala, Sweden
| | - Virginia García-Cañas
- Laboratory
of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Alejandro Cifuentes
- Laboratory
of Foodomics, Institute of Food Science Research (CIAL, CSIC), Calle Nicolás Cabrera 9, 28049 Madrid, Spain
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Valdés A, García-Cañas V, Koçak E, Simó C, Cifuentes A. Foodomics study on the effects of extracellular production of hydrogen peroxide by rosemary polyphenols on the anti-proliferative activity of rosemary polyphenols against HT-29 cells. Electrophoresis 2016; 37:1795-804. [DOI: 10.1002/elps.201600014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 01/21/2016] [Accepted: 01/27/2016] [Indexed: 12/30/2022]
Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics; Institute of Food Science Research (CIAL, CSIC); Madrid Spain
| | - Virginia García-Cañas
- Laboratory of Foodomics; Institute of Food Science Research (CIAL, CSIC); Madrid Spain
| | - Engin Koçak
- Laboratory of Foodomics; Institute of Food Science Research (CIAL, CSIC); Madrid Spain
| | - Carolina Simó
- Laboratory of Foodomics; Institute of Food Science Research (CIAL, CSIC); Madrid Spain
| | - Alejandro Cifuentes
- Laboratory of Foodomics; Institute of Food Science Research (CIAL, CSIC); Madrid Spain
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Abstract
Quality and safety assessment as well as the evaluation of other nutritional and functional properties of foods imply the use of robust, efficient, sensitive, and cost-effective analytical methodologies. Among analytical technologies used in the fields of food analysis and foodomics, capillary electrophoresis (CE) has generated great interest for the analyses of a large number of compounds due to its high separation efficiency, extremely small sample and reagent requirements, and rapid analysis. The introductory section of this chapter provides an overview of the recent applications of capillary electrophoresis (CE) in food analysis and foodomics. Relevant reviews and research articles on these topics are tabulated including papers published in the period 2011-2014. In addition, to illustrate the great capabilities of CE in foodomics the chapter describes the main experimental points to be taken into consideration for a metabolomic study of the antiproliferative effect of carnosic acid (a natural diterpene found in rosemary) against HT-29 human colon cancer cells.
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Affiliation(s)
- Clara Ibáñez
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain
| | - Tanize Acunha
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain
- CAPES Foundation, Ministry of Education of Brazil, Brasília, DF, 70.040-020, Brazil
| | - Alberto Valdés
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain
| | - Virginia García-Cañas
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain
| | - Alejandro Cifuentes
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain
| | - Carolina Simó
- Foodomics Laboratory, CIAL, CSIC, c/Nicolas Cabrera, 9 Campus Cantoblanco, Madrid, 28049, Spain.
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Sánchez-Camargo A, Mendiola J, Valdés A, Castro-Puyana M, García-Cañas V, Cifuentes A, Herrero M, Ibáñez E. Supercritical antisolvent fractionation of rosemary extracts obtained by pressurized liquid extraction to enhance their antiproliferative activity. J Supercrit Fluids 2016. [DOI: 10.1016/j.supflu.2015.07.019] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Valdés A, Sullini G, Ibáñez E, Cifuentes A, García-Cañas V. Rosemary polyphenols induce unfolded protein response and changes in cholesterol metabolism in colon cancer cells. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.03.043] [Citation(s) in RCA: 18] [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] [Indexed: 10/23/2022] Open
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Ibáñez C, Simó C, Valdés A, Campone L, Piccinelli AL, García-Cañas V, Cifuentes A. Metabolomics of adherent mammalian cells by capillary electrophoresis-mass spectrometry: HT-29 cells as case study. J Pharm Biomed Anal 2015; 110:83-92. [PMID: 25818703 DOI: 10.1016/j.jpba.2015.03.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 02/27/2015] [Accepted: 03/03/2015] [Indexed: 01/05/2023]
Abstract
In this work, the optimization of an effective protocol for cell metabolomics is described with special emphasis in the sample preparation and subsequent analysis of intracellular metabolites from adherent mammalian cells by capillary electrophoresis-mass spectrometry. As case study, colon cancer HT-29 cells, a human cell model to investigate colon cancer, are employed. The feasibility of the whole method for cell metabolomics is demonstrated via a fast and sensitive profiling of the intracellular metabolites HT-29 cells by capillary electrophoresis-time-of-flight mass spectrometry (CE-TOF MS). The suitability of this methodology is further corroborated through the examination of the metabolic changes in the polyamines pathway produced in colon cancer HT-29 cells by difluoromethylornithine (DFMO), a known potent ornithine decarboxylase inhibitor. The selection of the optimum extraction conditions allowed a higher sample volume injection that led to an increase in CE-TOF MS sensitivity. Following a non-targeted metabolomics approach, 10 metabolites (namely, putrescine, ornithine, gamma-aminobutyric acid (GABA), oxidized and reduced glutathione, 5'-deoxy-5'-(methylthio)adenosine, N-acetylputrescine, cysteinyl-glycine, spermidine and an unknown compound) were found to be significantly altered by DFMO (p<0.05) in HT-29 cells. In addition to the effect of DFMO on polyamine metabolism, minor modifications of other metabolic pathways (e.g., related to intracellular thiol redox state) were observed.
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Affiliation(s)
- Clara Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Nicolas Cabrera 9, Cantoblanco Campus, 28049 Madrid, Spain.
| | - Carolina Simó
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Nicolas Cabrera 9, Cantoblanco Campus, 28049 Madrid, Spain.
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Nicolas Cabrera 9, Cantoblanco Campus, 28049 Madrid, Spain.
| | - Luca Campone
- Dipartimento di Farmacia, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy.
| | - Anna Lisa Piccinelli
- Dipartimento di Farmacia, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy.
| | - Virginia García-Cañas
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Nicolas Cabrera 9, Cantoblanco Campus, 28049 Madrid, Spain.
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Nicolas Cabrera 9, Cantoblanco Campus, 28049 Madrid, Spain.
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Campone L, Piccinelli AL, Celano R, Russo M, Valdés A, Ibáñez C, Rastrelli L. A fully automated method for simultaneous determination of aflatoxins and ochratoxin A in dried fruits by pressurized liquid extraction and online solid-phase extraction cleanup coupled to ultra-high-pressure liquid chromatography–tandem mass spectrometry. Anal Bioanal Chem 2015; 407:2899-911. [DOI: 10.1007/s00216-015-8518-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 01/18/2015] [Accepted: 01/26/2015] [Indexed: 11/30/2022]
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Valdés A, Mellinas AC, Ramos M, Burgos N, Jiménez A, Garrigós MC. Use of herbs, spices and their bioactive compounds in active food packaging. RSC Adv 2015. [DOI: 10.1039/c4ra17286h] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Natural additives obtained from herbs and spices are being increasingly used in the food packaging industry.
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Affiliation(s)
- A. Valdés
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
| | - A. C. Mellinas
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
| | - M. Ramos
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
| | - N. Burgos
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
| | - A. Jiménez
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
| | - M. C. Garrigós
- University of Alicante
- Dpt. Analytical Chemistry, Nutrition & Food Sciences
- San Vicente del Raspeig
- Spain
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Simó C, Ibáñez C, Valdés A, Cifuentes A, García-Cañas V. Metabolomics of genetically modified crops. Int J Mol Sci 2014; 15:18941-66. [PMID: 25334064 PMCID: PMC4227254 DOI: 10.3390/ijms151018941] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [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: 08/18/2014] [Revised: 10/08/2014] [Accepted: 10/09/2014] [Indexed: 01/03/2023] Open
Abstract
Metabolomic-based approaches are increasingly applied to analyse genetically modified organisms (GMOs) making it possible to obtain broader and deeper information on the composition of GMOs compared to that obtained from traditional analytical approaches. The combination in metabolomics of advanced analytical methods and bioinformatics tools provides wide chemical compositional data that contributes to corroborate (or not) the substantial equivalence and occurrence of unintended changes resulting from genetic transformation. This review provides insight into recent progress in metabolomics studies on transgenic crops focusing mainly in papers published in the last decade.
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Affiliation(s)
- Carolina Simó
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), Nicolas Cabrera 9, Cantoblanco Campus, Madrid 28049, Spain.
| | - Clara Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), Nicolas Cabrera 9, Cantoblanco Campus, Madrid 28049, Spain.
| | - Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), Nicolas Cabrera 9, Cantoblanco Campus, Madrid 28049, Spain.
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), Nicolas Cabrera 9, Cantoblanco Campus, Madrid 28049, Spain.
| | - Virginia García-Cañas
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), Nicolas Cabrera 9, Cantoblanco Campus, Madrid 28049, Spain.
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Valdés A, García-Cañas V, Simó C, Ibáñez C, Micol V, Ferragut JA, Cifuentes A. Comprehensive foodomics study on the mechanisms operating at various molecular levels in cancer cells in response to individual rosemary polyphenols. Anal Chem 2014; 86:9807-15. [PMID: 25188358 DOI: 10.1021/ac502401j] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this work, the contribution of carnosic acid (CA) and carnosol (CS), two major compounds present in rosemary, against colon cancer HT-29 cells proliferation is investigated using a comprehensive Foodomics approach. The Foodomics study reveals that CA induces transcriptional activation of genes that encode detoxifying enzymes and altered the expression of genes linked to transport and biosynthesis of terpenoids in the colon cancer cell line. Functional analysis highlighted the activation of the ROS metabolism and alteration of several genes involved in pathways describing oxidative degradation of relevant endogenous metabolites, providing new evidence about the transcriptional change induced by CA in HT-29 cells. Metabolomics analysis showed that the treatment with CA affected the intracellular levels of glutathione. Elevated levels of GSH provided additional evidence to transcriptomic results regarding chemopreventive response of cells to CA treatment. Moreover, the Foodomics approach was useful to establish the links between decreased levels of N-acetylputrescine and its degradation pathway at the gene level. The findings from this work and the predictions based on microarray data will help explore novel metabolic processes and potential signaling pathways to further elucidate the effect of CA in colon cancer cells.
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Affiliation(s)
- Alberto Valdés
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC , Nicolas Cabrera 9, Campus de Cantoblanco, 28049 Madrid, Spain
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Ibáñez C, García-Cañas V, Valdés A, Simó C. Direct Mass Spectrometry-Based Approaches in Metabolomics. Fundamentals of Advanced Omics Technologies: From Genes to Metabolites 2014. [DOI: 10.1016/b978-0-444-62651-6.00010-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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