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de Oliveira Pereira FS, Oliveira de Souza ME, Viçozzi GP, Caurio AC, Pinton S, Denardin CC, Haas SE, Gasparotto Denardin EL, Ávila DS. Bougainvillea glabra Choisy bracts extract in free and liposomal forms reduce hyperplasia induced by let-60gain-of-function in Caenorhabditis elegans. Chem Biodivers 2024; 21:e202300865. [PMID: 38180793 DOI: 10.1002/cbdv.202300865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/06/2024]
Abstract
In this study, we evaluated the toxicological and antiproliferative effects of B. glabra Choisy bract extract (BGCE) in its free and loaded into liposomes forms administered to C. elegans mutants with let-60 gain-of-function (gf). Our results demonstrated that the concentration up to 75 μg CAE/mL of BGCE was safe for the worms. Notably, we developed BGCE-loaded liposomes to extend the pharmacological window up to 100 μg CAE/mL without toxicity. In addition, the extract and liposomes reduced the number and area of the multivulva formed in let-60 gf mutants. There was also an increase in the apoptotic signaling in the germline cells and increased longevity mediated through DAF-16 nuclear translocation with GST-4 activation in the treated animals. Our findings demonstrated that the BGCE-loaded liposomes possess antitumoral effects due to the activation of the apoptotic signaling and DAF-16 nuclear translocation.
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Affiliation(s)
| | - Maria Eduarda Oliveira de Souza
- Research Group in Toxicology and Biochemistry in Caenorhabditis elegans, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Gabriel Pedroso Viçozzi
- Research Group in Toxicology and Biochemistry in Caenorhabditis elegans, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Aline Castro Caurio
- Physicochemical Studies and Natural Products Laboratory, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Simone Pinton
- Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Cristiane Casagrande Denardin
- Research Group in Toxicology and Biochemistry in Bioactive Compounds, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | | | | | - Daiana Silva Ávila
- Research Group in Toxicology and Biochemistry in Caenorhabditis elegans, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
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Henarejos-Escudero P, Méndez-García FF, Hernández-García S, Martínez-Rodríguez P, Gandía-Herrero F. Design, Synthesis and Gene Modulation Insights into Pigments Derived from Tryptophan-Betaxanthin, Which Act against Tumor Development in Caenorhabditis elegans. Int J Mol Sci 2023; 25:63. [PMID: 38203234 PMCID: PMC10778952 DOI: 10.3390/ijms25010063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
The use of betalains, which are nitrogenous plant pigments, by the food industry is widespread and reflects their safety after intake. The recent research showed outstanding results for L-tryptophan-betaxanthin, a phytochemical present in traditional Chinese medicine, as an antitumoral agent when the activity was evaluated in the animal model Caenorhabditis elegans. Thus, L-tryptophan-betaxanthin is now presented as a lead compound, from which eleven novel structurally related betaxanthins have been designed, biotechnologically produced, purified, and characterized. The antitumoral effect of the derived compounds was evaluated on the JK1466 tumoral strain of C. elegans. All the tested molecules significantly reduced the tumoral gonad sizes in a range between 31.4% and 43.0%. Among the novel compounds synthesized, tryptophan methyl ester-betaxanthin and tryptophan benzyl ester-betaxanthin, which are the first betalains to contain an ester group in their structures, caused tumor size reductions of 43.0% and 42.6%, respectively, after administration to the model animal. Since these were the two most effective molecules, their mechanism of action was investigated by microarray analysis. Differential gene expression analysis showed that tryptophan methyl ester-betaxanthin and tryptophan benzyl ester-betaxanthin were able to down-regulate the key genes of the mTOR pathway, such as daf-15 and rict-1.
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Affiliation(s)
| | | | | | | | - Fernando Gandía-Herrero
- Department of Biochemistry and Molecular Biology A, Faculty of Biology, Regional Campus of International Excellence, Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (P.H.-E.); (F.F.M.-G.); (S.H.-G.); (P.M.-R.)
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Lu X, Li W, Wang Q, Wang J, Qin S. Progress on the Extraction, Separation, Biological Activity, and Delivery of Natural Plant Pigments. Molecules 2023; 28:5364. [PMID: 37513236 PMCID: PMC10385551 DOI: 10.3390/molecules28145364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Natural plant pigments are safe and have low toxicity, with various nutrients and biological activities. However, the extraction, preservation, and application of pigments are limited due to the instability of natural pigments. Therefore, it is necessary to examine the extraction and application processes of natural plant pigments in detail. This review discusses the classification, extraction methods, biological activities, and modification methods that could improve the stability of various pigments from plants, providing a reference for applying natural plant pigments in the industry and the cosmetics, food, and pharmaceutical industries.
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Affiliation(s)
- Xianwen Lu
- Qingdao Academy of Chinese Medical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264032, China
| | - Wenjun Li
- Qingdao Academy of Chinese Medical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264032, China
| | - Qi Wang
- Qingdao Academy of Chinese Medical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264032, China
| | - Jing Wang
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264032, China
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Song Qin
- Qingdao Academy of Chinese Medical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264032, China
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Martínez-Rodríguez P, Guerrero-Rubio MA, Hernández-García S, Henarejos-Escudero P, García-Carmona F, Gandía-Herrero F. Characterization of betalain-loaded liposomes and its bioactive potential in vivo after ingestion. Food Chem 2023; 407:135180. [PMID: 36521390 DOI: 10.1016/j.foodchem.2022.135180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022]
Abstract
Betalains are plant pigments characterized by showing a wide range of beneficial properties for health. Its bioactive potential has been studied for the first time after its encapsulation in liposomes and subsequent administration to the animal model Caenorhabditis elegans. Phenylalanine-betaxanthin and indoline carboxylic acid-betacyanin encapsulated at concentrations of 25 and 500 μM managed to reduce lipid accumulation and oxidative stress in the nematodes. Highly antioxidant betalains dopaxanthin and betanidin were also included in the survival analyses. The results showed that phenylalanine-betaxanthin was the most effective betalain by increasing the lifespan of C. elegans by 21.8%. In addition, the administration of encapsulated natural betanidin increased the nematodes' survival rate by up to 13.8%. The preservation of the bioactive properties of betalains manifested in this study means that the stabilization of the plant pigments through encapsulation in liposomes can be postulated as a new way for administration in pharmacological and food applications.
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Affiliation(s)
- Pedro Martínez-Rodríguez
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - M Alejandra Guerrero-Rubio
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Samanta Hernández-García
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Paula Henarejos-Escudero
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Francisco García-Carmona
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Fernando Gandía-Herrero
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
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Rodríguez-Mena A, Ochoa-Martínez LA, González-Herrera SM, Rutiaga-Quiñones OM, González-Laredo RF, Olmedilla-Alonso B. Natural pigments of plant origin: Classification, extraction and application in foods. Food Chem 2023; 398:133908. [DOI: 10.1016/j.foodchem.2022.133908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/29/2022] [Accepted: 08/07/2022] [Indexed: 10/15/2022]
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Thakur M, Modi VK. Biocolorants in food: Sources, extraction, applications and future prospects. Crit Rev Food Sci Nutr 2022; 64:4674-4713. [PMID: 36503345 DOI: 10.1080/10408398.2022.2144997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Color of a food is one of the major factors influencing its acceptance by consumers. At presently synthetic dyes are the most commonly used food colorant in food industry by providing more esthetically appearance and as a means to quality control. However, the growing concern about health and environmental due to associated toxicity with synthetic food colorants has accelerated the global efforts to replace them with safer and healthy food colorants obtained from natural resources (plants, microorganisms, and animals). Further, many of these biocolorants not only provide myriad of colors to the food but also exert biological properties, thus they can be used as nutraceuticals in foods and beverages. In order to understand the importance of nature-derived pigments as food colorants, this review provides a thorough discussion on the natural origin of food colorants. Following this, different extraction methods for isolating biocolorants from plants and microbes were also discussed. Many of these biocolorants not only provide color, but also have many health promoting properties, for this reason their physicochemical and biological properties were also reviewed. Finally, current trends on the use of biocolorants in foods, and the challenges faced by the biocolorants in their effective utilization by food industry and possible solutions to these challenges were discussed.
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Affiliation(s)
- Monika Thakur
- Amity Institute of Food Technology, Amity University, Noida, Uttar Pradesh, India
| | - V K Modi
- Amity Institute of Food Technology, Amity University, Noida, Uttar Pradesh, India
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Sarker U, Lin YP, Oba S, Yoshioka Y, Hoshikawa K. Prospects and potentials of underutilized leafy Amaranths as vegetable use for health-promotion. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 182:104-123. [PMID: 35487123 DOI: 10.1016/j.plaphy.2022.04.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/31/2022] [Accepted: 04/09/2022] [Indexed: 05/23/2023]
Abstract
Climate change causes environmental variation worldwide, which is one of the most serious threats to global food security. In addition, more than 2 billion people in the world are reported to suffer from serious malnutrition, referred to as 'hidden hunger.' Dependence on only a few crops could lead to the loss of genetic diversity and high fragility of crop breeding in systems adapting to global scale climate change. The exploitation of underutilized species and genetic resources, referred to as orphan crops, could be a useful approach for resolving the issue of adaptability to environmental alteration, biodiversity preservation, and improvement of nutrient quality and quantity to ensure food security. Moreover, the use of these alternative crops will help to increase the human health benefits and the income of farmers in developing countries. In this review, we highlight the potential of orphan crops, especially amaranths, for use as vegetables and health-promoting nutritional components. This review highlights promising diversified sources of amaranth germplasms, their tolerance to abiotic stresses, and their nutritional, phytochemical, and antioxidant values for vegetable purposes. Betalains (betacyanins and betaxanthins), unique antioxidant components in amaranth vegetables, are also highlighted regarding their chemodiversity across amaranth germplasms and their stability and degradation. In addition, we discuss the physiological functions, antioxidant, antilipidemic, anticancer, and antimicrobial activities, as well as the biosynthesis pathway, molecular, biochemical, genetics, and genomic mechanisms of betalains in detail.
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Affiliation(s)
- Umakanta Sarker
- Department of Genetics and Plant Breeding, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, 1706, Bangladesh.
| | - Ya-Ping Lin
- World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan
| | - Shinya Oba
- Faculty of Applied Biological Science, Gifu University, Gifu, 501-1193, Japan
| | - Yosuke Yoshioka
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, 305-8572, Ibaraki, Japan; Tsukuba-Plant Innovation Research Center, University of Tsukuba, Tsukuba, 305-8572, Japan
| | - Ken Hoshikawa
- World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan; Tsukuba-Plant Innovation Research Center, University of Tsukuba, Tsukuba, 305-8572, Japan; Biological Resources and Post-harvest Division, Japan International Research Center for Agricultural Sciences, Ohwashi 1-1, Tsukuba, Ibaraki, 305-8686, Japan.
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Singh V, Khan N, Jayandharan GR. Vector engineering, strategies and targets in cancer gene therapy. Cancer Gene Ther 2022; 29:402-417. [PMID: 33859378 DOI: 10.1038/s41417-021-00331-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 02/23/2021] [Accepted: 03/24/2021] [Indexed: 02/02/2023]
Abstract
Understanding the molecular basis of disease and the design of rationally designed molecular therapies has been the holy grail in the management of human cancers. Gene-based therapies are an important avenue for achieving a possible cure. Focused research in the last three decades has provided significant clues to optimize the potential of cancer gene therapy. The development of gene therapies with a high potential to kill the target cells at the lowest effective dose possible, the development of vectors with significant ability to target cancer-associated antigen, the application of adjunct therapies to target dysregulated microRNA, and embracing a hybrid strategy with a combination of gene therapy and low-dose chemotherapy in a disease-specific manner will be pivotal. This article outlines the advances and challenges in the field with emphasis on the biology and scope of vectors used for gene transfer, newer targets identified, and their outcome in preclinical and clinical studies.
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Affiliation(s)
- Vijayata Singh
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, UP, India
| | - Nusrat Khan
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, UP, India
| | - Giridhara R Jayandharan
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, UP, India. .,The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology, Kanpur, UP, India.
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Martínez-Rodríguez P, Guerrero-Rubio MA, Henarejos-Escudero P, García-Carmona F, Gandía-Herrero F. Health-promoting potential of betalains in vivo and their relevance as functional ingredients: A review. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Carreón-Hidalgo JP, Franco-Vásquez DC, Gómez-Linton DR, Pérez-Flores LJ. Betalain plant sources, biosynthesis, extraction, stability enhancement methods, bioactivity, and applications. Food Res Int 2022; 151:110821. [PMID: 34980373 DOI: 10.1016/j.foodres.2021.110821] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/20/2021] [Accepted: 11/21/2021] [Indexed: 12/16/2022]
Abstract
Betalains are plant pigments with functional properties used mainly as food dyes. However, they have been shown to be unstable to different environmental factors. This paper provides a review of (1) Betalain plant sources within several plant families such as Amaranthaceae, Basellaceae, Cactaceae, Portulacaceae, and Nyctaginaceae, (2) The biosynthesis pathway of betalains for both betacyanins and betaxanthins, (3) Betalain extraction process, including non-conventional technologies like microwave-assisted, ultrasound-assisted, and pulsed electrical field extraction, (4) Factors affecting their stability, mainly temperature, water activity, light incidence, as well as oxygen concentration, metals, and the presence of antioxidants, as well as activation energy as a mean to assess stability, and novel food-processing technologies able to prevent betalain degradation, (5) Methods to increase shelf life, mainly encapsulation by spray drying, freeze-drying, double emulsions, ionic gelation, nanoliposomes, hydrogels, co-crystallization, and unexplored methods such as complex coacervation and electrospraying, (6) Biological properties of betalains such as their antioxidant, hepatoprotective, antitumoral, and anti-inflammatory activities, among others, and (7) Applications in foods and other products such as cosmetics, textiles and solar cells, among others. Additionally, study perspectives for further research are provided for each section.
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Affiliation(s)
| | | | - Darío R Gómez-Linton
- Department of Health Science, Universidad Autónoma Metropolitana, Iztapalapa, CP 09340 Mexico City, Mexico
| | - Laura J Pérez-Flores
- Department of Health Science, Universidad Autónoma Metropolitana, Iztapalapa, CP 09340 Mexico City, Mexico.
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Sadowska-Bartosz I, Bartosz G. Biological Properties and Applications of Betalains. Molecules 2021; 26:2520. [PMID: 33925891 PMCID: PMC8123435 DOI: 10.3390/molecules26092520] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 11/16/2022] Open
Abstract
Betalains are water-soluble pigments present in vacuoles of plants of the order Caryophyllales and in mushrooms of the genera Amanita, Hygrocybe and Hygrophorus. Betalamic acid is a constituent of all betalains. The type of betalamic acid substituent determines the class of betalains. The betacyanins (reddish to violet) contain a cyclo-3,4-dihydroxyphenylalanine (cyclo-DOPA) residue while the betaxanthins (yellow to orange) contain different amino acid or amine residues. The most common betacyanin is betanin (Beetroot Red), present in red beets Beta vulgaris, which is a glucoside of betanidin. The structure of this comprehensive review is as follows: Occurrence of Betalains; Structure of Betalains; Spectroscopic and Fluorescent Properties; Stability; Antioxidant Activity; Bioavailability, Health Benefits; Betalains as Food Colorants; Food Safety of Betalains; Other Applications of Betalains; and Environmental Role and Fate of Betalains.
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Affiliation(s)
- Izabela Sadowska-Bartosz
- Laboratory of Analytical Biochemistry, Institute of Food Technology and Nutrition, College of Natural Sciences, Rzeszow University, 4 Zelwerowicza Street, 35-601 Rzeszów, Poland
| | - Grzegorz Bartosz
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, College of Natural Sciences, Rzeszow University, 4 Zelwerowicza Street, 35-601 Rzeszów, Poland;
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