1
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Ghasemi M, Habibian-Dehkordi S, Farhadian S. Change in thermal stability and molecular structure characteristics of whey protein beta-lactoglobulin upon the interaction with levamisole hydrochloride. Food Chem 2024; 431:137073. [PMID: 37598650 DOI: 10.1016/j.foodchem.2023.137073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/22/2023]
Abstract
The interaction between beta-lactoglobulin (BLG) and anthelmintic compounds including levamisole (LEV) is a matter of great concern as it not only poses potential health and environmental risks but also has significant implications for food processing and production. The mechanisms of LEV-BLG interaction were investigated through spectral and molecular modeling approaches. Fluorescence and UV-Visible investigations indicated the formation of a spontaneous and stable LEV-BLG complex. Structural changes of BLG were revealed by circular dichroism and Fourier transform infrared studies. The thermal stability of BLG increased in the presence of LEV. Molecular docking studies indicated the best mode of LEV-BLG interaction and molecular dynamics simulation confirmed the stability of the LEV-BLG complex. In conclusion, our study sheds light on the potential of BLG to interact with deleterious substances such as anthelmintic agents, thus highlighting the necessity of further research in this field to assure food safety and prevent any health hazards.
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Affiliation(s)
- Mohammad Ghasemi
- Department of Pharmacology, School of Veterinary Medicine, Shahrekord University, P. O. Box 115, Shahrekord, Iran
| | - Saied Habibian-Dehkordi
- Department of Pharmacology, School of Veterinary Medicine, Shahrekord University, P. O. Box 115, Shahrekord, Iran.
| | - Sadegh Farhadian
- Department of Biology, Faculty of Science, Shahrekord University, Shahrekord, P. O. Box 115, Iran; Central Laboratory, Shahrekord University, Shahrekord, Iran.
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2
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Wang S, Liu Y, Sun Q, Zeng B, Liu C, Gong L, Wu H, Chen L, Jin M, Guo J, Gao Z, Huang W. Triple Cross-linked Dynamic Responsive Hydrogel Loaded with Selenium Nanoparticles for Modulating the Inflammatory Microenvironment via PI3K/Akt/NF-κB and MAPK Signaling Pathways. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303167. [PMID: 37740428 PMCID: PMC10625091 DOI: 10.1002/advs.202303167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/27/2023] [Indexed: 09/24/2023]
Abstract
Modulating the inflammatory microenvironment can inhibit the process of inflammatory diseases (IDs). A tri-cross-linked inflammatory microenvironment-responsive hydrogel with ideal mechanical properties achieves triggerable and sustained drug delivery and regulates the inflammatory microenvironment. Here, this study develops an inflammatory microenvironment-responsive hydrogel (OD-PP@SeNPs) composed of phenylboronic acid grafted polylysine (PP), oxidized dextran (OD), and selenium nanoparticles (SeNPs). The introduction of SeNPs as initiators and nano-fillers into the hydrogel results in extra cross-linking of the polymer network through hydrogen bonding. Based on Schiff base bonds, Phenylboronate ester bonds, and hydrogen bonds, a reactive oxygen species (ROS)/pH dual responsive hydrogel with a triple-network is achieved. The hydrogel has injectable, self-healing, adhesion, outstanding flexibility, suitable swelling capacity, optimal biodegradability, excellent stimuli-responsive active substance release performance, and prominent biocompatibility. Most importantly, the hydrogel with ROS scavenging and pH-regulating ability protects cells from oxidative stress and induces macrophages into M2 polarization to reduce inflammatory cytokines through PI3K/AKT/NF-κB and MAPK pathways, exerting anti-inflammatory effects and reshaping the inflammatory microenvironment, thereby effectively treating typical IDs, including S. aureus infected wound and rheumatoid arthritis in rats. In conclusion, this dynamically responsive injectable hydrogel with a triple-network structure provides an effective strategy to treat IDs, holding great promise in clinical application.
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Affiliation(s)
- Shuangqing Wang
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Key Laboratory of Natural Medicines of the Changbai MountainMinistry of EducationCollege of PharmacyYanbian UniversityYanjiJilin Province133002China
| | - Yanhong Liu
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Qianwen Sun
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Bowen Zeng
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Chao Liu
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Liming Gong
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Hao Wu
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Key Laboratory of Natural Medicines of the Changbai MountainMinistry of EducationCollege of PharmacyYanbian UniversityYanjiJilin Province133002China
| | - Liqing Chen
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Mingji Jin
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
| | - Jianpeng Guo
- Key Laboratory of Natural Medicines of the Changbai MountainMinistry of EducationCollege of PharmacyYanbian UniversityYanjiJilin Province133002China
| | - Zhonggao Gao
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Key Laboratory of Natural Medicines of the Changbai MountainMinistry of EducationCollege of PharmacyYanbian UniversityYanjiJilin Province133002China
| | - Wei Huang
- State Key Laboratory of Bioactive Substance and Function of Natural MedicinesInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
- Beijing Key Laboratory of Drug Delivery Technology and Novel FormulationsDepartment of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China
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3
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Fan XY, Guo WB, Qiu LH, Zhang YY, Miao YW. Polymorphisms, Molecular Characteristics of LGB Gene in River and Swamp Buffalo (Bubalus bubalis). RUSS J GENET+ 2021. [DOI: 10.1134/s1022795421020034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Sun N, Teng A, Zhao Y, Liu H, Tu J, Jia Q, Wang Q. Immunological and anticancer activities of seleno-ovalbumin (Se-OVA) on H22-bearing mice. Int J Biol Macromol 2020; 163:657-665. [PMID: 32634513 DOI: 10.1016/j.ijbiomac.2020.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/01/2020] [Accepted: 07/01/2020] [Indexed: 12/24/2022]
Abstract
Ovalbumin is the main protein component of egg white. Selenium is one of the essential trace elements. In our research, ovalbumin was modified into seleno-ovalbumin. After seleno-modification, the FTIR spectrum of seleno-ovalbumin appeared two new absorption peaks which belonged to the characteristic absorption peaks of Se-O and SeO. Seleno-ovalbumin could reduce the damage of cancer to immune organs, improve the proliferation capacities of T and B lymphocytes, enhance the NK cells cytotoxicity and increase the phagocytic activity of peritoneal macrophages of H22-bearing mice. Besides, Se-OVA could block the cell cycle of solid tumors cells in G0/G1 phase and accelerate the apoptosis of solid tumors cells through mitochondrial pathway.
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Affiliation(s)
- Naxin Sun
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China; Chinese Academy of Sciences, Tianjin Institute of Industrial Biotechnology, Tianjin 300308, PR China
| | - Anguo Teng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Yana Zhao
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Huiping Liu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China.
| | - Jianqiu Tu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Qi Jia
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Qing Wang
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
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5
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Du PC, Tu ZC, Wang H, Hu YM, Zhang JJ, Zhong BZ. Investigation of the effect of oxidation on the structure of β-lactoglobulin by high resolution mass spectrometry. Food Chem 2020; 339:127939. [PMID: 33152852 DOI: 10.1016/j.foodchem.2020.127939] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 07/24/2020] [Accepted: 08/23/2020] [Indexed: 12/19/2022]
Abstract
In this work, high-resolution mass spectrometry was used to identify the oxidation sites and forms of β-lactoglobulin (β-Lg) induced by hydrogen peroxide with 1.5% concentration, and the influence of oxidation sites on the structure of β-Lg was discussed from the molecular level. Twelve kinds of oxidation products and 36 oxidation sites were identified, including sulfoxidation in sulfur-containing amino acid residue, hydroxylation in aromatic group residue, deamination in amino-containing amino acid etc. The destruction of hydrogen bonds and disulfide bonds in β-Lg caused by oxidation is the main factor causing its structural changes, which were manifested in the decrease of β-sheet component and increase of β-turns and random coil contents, intrinsic fluorescence intensity and surface hydrophobicity. In addition, several peptides as potential oxidative markers were found to be capable of monitoring the degree of oxidation of β-Lg. In short, this work provided insights into structural changes of β-Lg by oxidation.
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Affiliation(s)
- Peng-Cheng Du
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Zong-Cai Tu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China; National R&D Center of Freshwater Fish Processing, Jiangxi Normal University, Nanchang 330022, China; Engineering Research Center of Freshwater Fish High-value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang 330022, China.
| | - Hui Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China.
| | - Yue-Ming Hu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Jing-Jing Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Bi-Zhen Zhong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China
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6
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Varlamova EG, Zaripov OG. Beta-lactoglobulin-nutrition allergen and nanotransporter of different nature ligands therapy with therapeutic action. Res Vet Sci 2020; 133:17-25. [PMID: 32919234 DOI: 10.1016/j.rvsc.2020.08.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/08/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023]
Abstract
β-lactoglobulin is one of the nutrition allergens present in the milk of many mammals, with the exception of human. This protein belongs to the family of lipocalins, consisting of nine antiparallel β-strands (β-A to β-I) and one α-helix. This structure allows it to serve as a nanotransporter of various nature ligands in a pH dependent manner, which allows us to confidently consider it as a reliable carrier of drugs directly into the intestine, bypassing the destructive acidic environment of the stomach. Based on the latest data, this review describes the currently known methods of reducing the allergenicity of beta-lactoglobulin, as well as the mechanisms and methods of forming complexes of this protein with ligands, which emphasizes its importance and versatility and explains the growing interest in studying its properties in recent decades, and also opens up prospects for its practical application in medicine and pharmaceuticals.
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Affiliation(s)
- E G Varlamova
- Federal State Institution of Science Institute of Cell Biophysics, Russian Academy of Sciences, Institutskaya st. 3, 142290, Pushchino, Moscow Region, Russia.
| | - O G Zaripov
- Federal Science Center for Animal Husbandry named after Academy Member L.K. Ernst, Dubrovitsy village, house 60, 142132, Moscow region, Podolsky city district, Russia
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7
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Lappa IK, Papadaki A, Kachrimanidou V, Terpou A, Koulougliotis D, Eriotou E, Kopsahelis N. Cheese Whey Processing: Integrated Biorefinery Concepts and Emerging Food Applications. Foods 2019; 8:E347. [PMID: 31443236 PMCID: PMC6723228 DOI: 10.3390/foods8080347] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/07/2019] [Accepted: 08/10/2019] [Indexed: 12/27/2022] Open
Abstract
Cheese whey constitutes one of the most polluting by-products of the food industry, due to its high organic load. Thus, in order to mitigate the environmental concerns, a large number of valorization approaches have been reported; mainly targeting the recovery of whey proteins and whey lactose from cheese whey for further exploitation as renewable resources. Most studies are predominantly focused on the separate implementation, either of whey protein or lactose, to configure processes that will formulate value-added products. Likewise, approaches for cheese whey valorization, so far, do not exploit the full potential of cheese whey, particularly with respect to food applications. Nonetheless, within the concept of integrated biorefinery design and the transition to circular economy, it is imperative to develop consolidated bioprocesses that will foster a holistic exploitation of cheese whey. Therefore, the aim of this article is to elaborate on the recent advances regarding the conversion of whey to high value-added products, focusing on food applications. Moreover, novel integrated biorefining concepts are proposed, to inaugurate the complete exploitation of cheese whey to formulate novel products with diversified end applications. Within the context of circular economy, it is envisaged that high value-added products will be reintroduced in the food supply chain, thereby enhancing sustainability and creating "zero waste" processes.
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Affiliation(s)
- Iliada K Lappa
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Aikaterini Papadaki
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Vasiliki Kachrimanidou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece.
- Department of Food and Nutritional Sciences, University of Reading, Berkshire RG6 6AP, UK.
| | - Antonia Terpou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | | | - Effimia Eriotou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Nikolaos Kopsahelis
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece.
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8
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Seleno-β-lactoglobulin (Se-β-Lg) induces mitochondria-dependant apoptosis in HepG2 cells. Mol Biol Rep 2019; 46:5025-5031. [PMID: 31364020 DOI: 10.1007/s11033-019-04953-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 06/27/2019] [Indexed: 12/31/2022]
Abstract
Selenium compounds have been widely investigated as novel anticancer agents due to high efficacy and selectivity against cancer cells in recent years. This study aimed to research the potential inhibitory effects of seleno-β-lactoglobulin (Se-β-Lg) on HepG2 cells in vitro. MTT results demonstrated that the synthetized Se-β-Lg exhibited strong antitumor activity on HepG2 cells with few side effects on human normal cells (LO2) and relatively weaker cytotoxic effects compared to inorganic selenium (SeO2). Scanning electron microscope (SEM), hoechst 33342/PI double staining, annexin V-FITC/PI staining and cell cycle detection results showed that Se-β-Lg could induce the apoptosis of HepG2 cells via arresting them in S and G2/M phases and lead to the obvious morphological changes (loss of adhesion, cell shrinkage, and membrane blebbing, membrane permeabilities and DNA fragmentation). Besides, JC-1 staining, western blotting (WB) and polymerase chain reaction (PCR) results showed that Se-β-Lg could gradually destroy the mitochondrial membrane potential of HepG2 cells, and finally resulting in the mitochondria-dependant apoptosis via up-regulation of Bax, Cytochrome c, Caspase-3 and down-regulation of Bcl-2. Our data could provide a theoretical basis for practical application of Se-β-Lg in food and drug industries.
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9
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Xu X, Feng Y, Chen X, Wang Q, Meng T, Liu A. Antitumor effects of seleno-β-lactoglobulin on human breast cancer MCF-7 and MDA-MB-231 cells in vitro. Toxicol In Vitro 2019; 61:104607. [PMID: 31348985 DOI: 10.1016/j.tiv.2019.104607] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 07/02/2019] [Accepted: 07/22/2019] [Indexed: 12/27/2022]
Abstract
Seleno-β-lactoglobulin (Se-β-Lg) was synthesized using seleninic acid, an organoselenium compound, and β-lactoglobulin (β-Lg), an important component of milk. Previously, we have studied the effects of Se-β-Lg on hepatocellular carcinoma and gastric cancer cells. In this study, we investigated the antitumor effects of Se-β-Lg and its potential mechanisms of action against human breast cancer cells (MCF-7 and MDA-MB-231). The results showed that the half-maximal inhibitory concentrations (IC50) of Se-β-Lg were 40.84 μg/mL for MCF-7 cells and 46.04 μg/mL for MDA-MB-231 cells at 24 h, while the compound showed no cytotoxicity to normal breast cells. The involvement of reactive oxygen species (ROS) in the activation of the apoptotic signaling pathway by Se-β-Lg was demonstrated by the incubation of cells with 80 μg/mL Se-β-Lg and determination of the rates of apoptosis and intracellular ROS levels after the addition of 10 mM N-acetyl-l-cysteine, a ROS inhibitor. Our findings revealed highly potent anticancer activities of Se-β-Lg against breast cancer cells and suggested that the compound may be used as a chemopreventive agent for breast cancer. Furthermore, we thoroughly elucidated the antitumor mechanism of Se-β-Lg.
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Affiliation(s)
- Xiaomeng Xu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China; QingYunTang Biotech (Beijing) Co., Ltd., No. 14, Zhonghe Street, Beijing Economic-Technological Development Area, Beijing 100176, PR China
| | - Yingying Feng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Xiaoyu Chen
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Qinjian Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Ting Meng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Anjun Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China.
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10
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Zhao Y, Sun N, Gao J, Wu D, Liu A. Antitumor activity of selenium modification of the bovine milk component β-Lg (Se-β-Lg) on H22 cells. Food Funct 2019; 10:3626-3636. [DOI: 10.1039/c8fo02520g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In this study, the apoptosis induction and antitumor activity of a novel complex, seleno-β-lactoglobulin (Se-β-Lg), on H22 cells were explored.
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Affiliation(s)
- Yana Zhao
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Engineering and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Naxin Sun
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Engineering and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Jiayue Gao
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Engineering and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Di Wu
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Engineering and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Anjun Liu
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Engineering and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
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11
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Zhang Q, Wu C, Wang T, Sun Y, Li T, Fan G. Improvement of Biological Activity of Morchella esculenta Protein Hydrolysate by Microwave-Assisted Selenization. J Food Sci 2018; 84:73-79. [PMID: 30575032 DOI: 10.1111/1750-3841.14411] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 10/28/2018] [Accepted: 11/07/2018] [Indexed: 11/29/2022]
Abstract
Morchella esculenta protein hydrolysate (MPH) from a valued medicinal and edible fungus M. esculenta (L.) is an excellent material for functional food development. To promote MPH utilization, selenization of MPH was performed by applying a simple and environmentally friendly microwave irradiation procedure. The physicochemical characteristics of selenized MPH (Se-MPH) were investigated by SEM-EDX, FTIR, CD, and amino acid analyzer, and its biological activity were assessed by ABTS, DPPH, H2 O2 scavenging, and reducing power assays, as well as α-glucosidase, α-amylase, and tyrosinase inhibition tests. The results showed that MPH was successfully selenized, Se content in Se-MPH reached 59.0 ± 0.64 mg/g, and amino groups, hydroxyl groups, and sulfur atoms of methionine residues in the MPH molecule may participate in selenization. Furthermore, Se-MPH exhibited significantly enhanced antioxidant, antidiabetic, and tyrosinase inhibitory activities, compared with the native MPH and microwave-irradiated MPH. Thus, the microwave-assisted selenization is a feasible strategy for preparing organic Se and improving the biological activity of MPH. PRACTICAL APPLICATION: In this study, selenized Morchella esculenta protein hydrolysate (Se-MPH) was successfully prepared via conjugation with sodium selenite using the microwave-assisted method. The results showed that Se-MPH, synthesized with the aid of microwave, exhibited favorable selenium content and improved antioxidant, antidiabetic, and tyrosinase inhibitory activities. Therefore, microwave can be employed as an innovative and effective avenue for the production of organic selenium in nutraceutical and functional food industry.
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Affiliation(s)
- Qiang Zhang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China.,College of Life and Health Sciences, Anhui Science and Technology University, Fengyang, 233100, China.,College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Caie Wu
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China.,College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Tao Wang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China.,College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Yujun Sun
- College of Life and Health Sciences, Anhui Science and Technology University, Fengyang, 233100, China
| | - Tingting Li
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China.,College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Gongjian Fan
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China.,College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
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12
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Zheng GQ, Ji HY, Zhang SJ, Yu J, Liu AJ. Selenious-β-lactoglobulin induces the apoptosis of human lung cancer A549 cells via an intrinsic mitochondrial pathway. Cytotechnology 2018; 70:1551-1563. [PMID: 30097856 PMCID: PMC6269361 DOI: 10.1007/s10616-018-0248-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/30/2018] [Indexed: 10/28/2022] Open
Abstract
In this study, the cytotoxic activity of selenious-β-lactoglobulin (Se-β-Lg) and the anticancer mechanism were investigated in human lung cancer A549 cells in vitro. MTT assay showed that Se-β-Lg at 200 μg/mL exhibited a significant suppression effect on A549 cells and the maximum inhibition rate reached 90% after 72 h treatment. Flow cytometry analysis revealed that 200 μg/mL of Se-β-Lg induced cell cycle arrest at G0/G1 phase. Cell apoptosis was induced via the generation of reactive oxygen species (ROS) and the decrease of mitochondrial membrane potential (ΔΨm) in a time-dependent manner. Furthermore, Se-β-Lg suppressed the expression of Bcl-2 and improved the level of Bax, leading to the release of cytochrome c and a higher expression of caspase-3 in A549 cells. In summary, Se-β-Lg could induce apoptosis in A549 cells via an intrinsic mitochondrial pathway and it might serve as a potential therapeutic agent for human lung cancer.
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Affiliation(s)
- Guo-Qiang Zheng
- Tianjin Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biological Technology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Zone, Tianjin, 300457, China
| | - Hai-Yu Ji
- Tianjin Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biological Technology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Zone, Tianjin, 300457, China
- QingYunTang Biotech (Beijing) Co., Ltd., No. 14, Zhonghe Street, Beijing Economic-Technological Development Area, Beijing, 100176, China
| | - Shao-Jing Zhang
- Tianjin Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biological Technology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Zone, Tianjin, 300457, China
| | - Juan Yu
- Tianjin Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biological Technology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Zone, Tianjin, 300457, China
- QingYunTang Biotech (Beijing) Co., Ltd., No. 14, Zhonghe Street, Beijing Economic-Technological Development Area, Beijing, 100176, China
| | - An-Jun Liu
- Tianjin Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biological Technology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Zone, Tianjin, 300457, China.
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Apoptosis and autophagy induction of Seleno-β-lactoglobulin (Se-β-Lg) on hepatocellular carcinoma cells lines. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.09.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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14
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Antitumor effects of seleno-β-lactoglobulin (Se-β-Lg) against human gastric cancer MGC-803 cells. Eur J Pharmacol 2018; 833:109-115. [DOI: 10.1016/j.ejphar.2018.05.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 12/13/2022]
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15
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Zhang J, Teng Z, Yuan Y, Zeng QZ, Lou Z, Lee SH, Wang Q. Development, physicochemical characterization and cytotoxicity of selenium nanoparticles stabilized by beta-lactoglobulin. Int J Biol Macromol 2018; 107:1406-1413. [DOI: 10.1016/j.ijbiomac.2017.09.117] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 09/26/2017] [Accepted: 09/28/2017] [Indexed: 10/18/2022]
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Protective effect of seleno-β-lactoglobulin (Se-β-lg) against oxidative stress in D-galactose-induced aging mice. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.09.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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17
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Gomaa AI, Nsonzi F, Sedman J, Ismail AA. Enhanced Unfolding of Bovine β-Lactoglobulin Structure Using Microwave Treatment: a Multi-Spectroscopic Study. FOOD BIOPHYS 2016. [DOI: 10.1007/s11483-016-9451-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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