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Hernández-Zazueta MS, García-Romo JS, Noguera-Artiaga L, Luzardo-Ocampo I, Carbonell-Barrachina ÁA, Taboada-Antelo P, Campos-Vega R, Rosas-Burgos EC, Burboa-Zazueta MG, Ezquerra-Brauer JM, Martínez-Soto JM, Santacruz-Ortega HDC, Burgos-Hernández A. Octopus vulgaris ink extracts exhibit antioxidant, antimutagenic, cytoprotective, antiproliferative, and proapoptotic effects in selected human cancer cell lines. J Food Sci 2021; 86:587-601. [PMID: 33462812 DOI: 10.1111/1750-3841.15591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/17/2020] [Accepted: 12/04/2020] [Indexed: 01/17/2023]
Abstract
Cancer is a noncommunicable disease of rising worldwide concern. Marine food products such as Octopus vulgaris ink (OI) could be sources of compounds addressing these concerns. This study aimed to evaluate the antimutagenic, cytoprotective, antiproliferative, proapoptotic, and antioxidant capacity of OI extracts on human cancer cell lines (22Rv1, HeLa, A549). The ARPE-19 cell line was used as a reference human cell line to evaluate the ink's cytotoxicity. The water extract exhibited the highest antimutagenic and cytoprotective effect, but the dichloromethane extract (DM) showed the lowest half lethal concentration against 22Rv1 cells. Structural elucidation of purified DM fractions (F1, F2, F3) identified an unreported compound, N-(2-ozoazepan-3-yl)-pyrrolidine-2-carboxamide (OPC). DM-F2 showed high antiproliferative effect (LC50 = 27.6 µg/mL), reactive species modulation, early-apoptosis induction (42.9%), and nuclei disruption in 22Rv1 cells. In silico analysis predicted high OPC affinity with Cyclin D1 (-6.70 kcal/mol), suggesting its potential impact on cell cycle arrest. These results highlight the antimutagenic, cytoprotective, and antiproliferative potential health benefits derived from underutilized marine food products such as OI. Further investigations at in vitro or in vivo levels are required to elucidate mechanisms and health benefits from OI. PRACTICAL APPLICATION: O. vulgaris ink is an underutilized marine natural product that could be a source of biological compounds with potential health benefits such as antioxidant activity and cancer prevention.
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Affiliation(s)
| | - Joel Said García-Romo
- Departamento de Investigación y Posgrado en Alimentos, Universidad de Sonora, Hermosillo, Sonora, 83000, México
| | - Luis Noguera-Artiaga
- Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández de Elche, Orihuela, Alicante, 03312, España
| | - Iván Luzardo-Ocampo
- Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Querétaro, 76010, México
| | | | - Pablo Taboada-Antelo
- Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidad de Santiago de Compostela, Santiago de Compostela, Galicia, 15782, España
| | - Rocio Campos-Vega
- Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Querétaro, 76010, México
| | - Ema Carina Rosas-Burgos
- Departamento de Investigación y Posgrado en Alimentos, Universidad de Sonora, Hermosillo, Sonora, 83000, México
| | | | | | - Juan Manuel Martínez-Soto
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo, Sonora, 83000, México
| | | | - Armando Burgos-Hernández
- Departamento de Investigación y Posgrado en Alimentos, Universidad de Sonora, Hermosillo, Sonora, 83000, México
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Porel M, Ramalingam V, Domaradzki ME, Young VG, Ramamurthy V, Muthyala RS. Chloride sensing via suppression of excited state intramolecular proton transfer in squaramides. Chem Commun (Camb) 2013; 49:1633-5. [PMID: 23340493 DOI: 10.1039/c3cc38767d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new design strategy is described for chloride ion sensors based on suppression of excited state intramolecular proton transfer in squaramides as a fluorescence "turn on" mechanism.
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Affiliation(s)
- Mintu Porel
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, USA
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Kwon JE, Park SY. Advanced organic optoelectronic materials: harnessing excited-state intramolecular proton transfer (ESIPT) process. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:3615-42. [PMID: 21780312 DOI: 10.1002/adma.201102046] [Citation(s) in RCA: 732] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Indexed: 05/04/2023]
Abstract
Recently, organic fluorescent molecules harnessing the excited-state intramolecular proton transfer (ESIPT) process are drawing great attention due to their unique photophysical properties which facilitate novel optoelectronic applications. After a brief introduction to the ESIPT process and related photo-physical properties, molecular design strategies towards tailored emission are discussed in relation to their theoretical aspects. Subsequently, recent studies on advanced ESIPT molecules and their optoelectronic applications are surveyed, particularly focusing on chemical sensors, fluorescence imaging, proton transfer lasers, and organic light-emitting diodes (OLEDs).
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Affiliation(s)
- Ji Eon Kwon
- Creative Research Initiative Center for Supramolecular Optoelectronic, Materials and WCU Hybrid Materials Program, Department of Materials Science and Engineering, Seoul National University, Gwanak-gu, Korea
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Shao J, Lin H, Cai ZS, Lin H. A simple colorimetric and ON–OFF fluorescent chemosensor for biologically important anions based on amide moieties. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2009; 95:1-5. [DOI: 10.1016/j.jphotobiol.2008.12.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2008] [Revised: 12/14/2008] [Accepted: 12/14/2008] [Indexed: 10/21/2022]
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