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Wang Y, Lv J, Li C, Xu Y, Jin F, Wang F. Walnut protein isolate-epigallocatechin gallate nanoparticles: A functional carrier enhanced stability and antioxidant activity of lycopene. Food Res Int 2024; 189:114536. [PMID: 38876589 DOI: 10.1016/j.foodres.2024.114536] [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: 12/25/2023] [Revised: 05/09/2024] [Accepted: 05/21/2024] [Indexed: 06/16/2024]
Abstract
Walnut isolate protein (WPI)-epigallocatechin gallate (EGCG) conjugates can be employed to creat food-grade delivery systems for preserving bioactive compounds. In this study, WPI-EGCG nanoparticles (WENPs) were developed for encapsulating lycopene (LYC) using the ultrasound-assisted method. The results indicated successful loading of LYC into these WENPs, forming the WENPs/LYC (cylinder with 200-300 nm in length and 14.81-30.05 nm in diameter). Encapsulating LYC in WENPs led to a notable decrease in release rate and improved stability in terms of thermal, ultraviolet (UV), and storage conditions compared to free LYC. Simultaneously, WENPs/LYC exhibited a synergistic and significantly higher antioxidant activity with an EC50 value of 23.98 μg/mL in HepG2 cells compared to free LYC's 31.54 μg/mL. Treatment with WENPs/LYC led to a dose-dependent restoration of intracellular antioxidant enzyme activities (SOD, CAT, and GSH-Px) and inhibition of intracellular malondialdehyde (MDA) formation. Furthermore, transcriptome analysis indicated that enrichment in glutathione metabolism and peroxisome processes following WENPs/LYC addition. Quantitative real-time reverse transcription PCR (qRT-PCR) verified the expression levels of related genes involved in the antioxidant resistance pathway of WENPs/LYC on AAPH-induced oxidative stress. This study offers novel perspectives into the antioxidant resistance pathway of WENPs/LYC, holding significant potential in food industry.
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Affiliation(s)
- Yuzhen Wang
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Jiao Lv
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Chang Li
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Yizhuo Xu
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Feng Jin
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China.
| | - Fengjun Wang
- National Key Laboratory for Efficient Production of Forest Resources, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China.
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Fu Y, Yuan P, Zeng M, Zhang Q, Hou Y, Gao L, Wei Y, Zheng Y, Feng W, Zheng X. Dihydroquercetin regulates HIF-1α/AKT/NR2B signalling to improve impaired brain function in rats with metabolic syndrome. Heliyon 2024; 10:e29807. [PMID: 38737244 PMCID: PMC11088260 DOI: 10.1016/j.heliyon.2024.e29807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 03/19/2024] [Accepted: 04/15/2024] [Indexed: 05/14/2024] Open
Abstract
Dihydroquercetin (DHQ) is commonly used as a dietary additive, but its activity in improving brain injury with metabolic syndrome (MS) remains known. In present study, the MS rat model was induced using 10 % fructose water. The apoptosis rate of primary brain cells was detected. The HIF-1α/AKT/NR2B signalling pathway, levels of KEAP1/NRF2, HO-1 and NQO-1 were detected. In vitro experiments were performed using H2O2-stimulated PC-12 cells. The effect of DHQ on rates of cell survival and apoptosis were detected. After silencing HIF-1α, we further elucidate the mechanism of action of DHQ. The results indicated that DHQ reduced the hyperactivity and inhibited oxidative stress via increasing the levels of HIF-1α/AKT/NR2B signalling pathway, whereas regulated KEAP1/NRF2 pathway. In vitro experiments showed that the HIF-1α plays an important role in this process. Overall, DHQ may improve impaired brain function in rats with metabolic syndrome by regulating the HIF-1α/AKT/NR2B signalling pathway.
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Affiliation(s)
- Yang Fu
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
| | - PeiPei Yuan
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
| | - Mengnan Zeng
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
| | - Qi Zhang
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Ying Hou
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Liyuan Gao
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yaxin Wei
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yajuan Zheng
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Weisheng Feng
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
| | - Xiaoke Zheng
- Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
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Zhao Z, Cai Z, Zhang S, Yin X, Jiang T, Shen C, Yin Y, Sun H, Chen Z, Han J, Zhang B. Activation of the FOXM1/ASF1B/PRDX3 axis confers hyperproliferative and antioxidative stress reactivity to gastric cancer. Cancer Lett 2024; 589:216796. [PMID: 38537775 DOI: 10.1016/j.canlet.2024.216796] [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: 10/03/2023] [Revised: 02/02/2024] [Accepted: 03/04/2024] [Indexed: 04/07/2024]
Abstract
Nucleosome assembly during DNA replication is dependent on histone chaperones. Recent studies suggest that dysregulated histone chaperones contribute to cancer progression, including gastric cancer (GC). Further studies are required to explore the prognostic and therapeutic implications of histone chaperones and their mechanisms of action in GC progression. Here we identified histone chaperone ASF1B as a potential biomarker for GC proliferation and prognosis. ASF1B was significantly upregulated in GC, which was associated with poor prognosis. In vitro and in vivo experiments demonstrated that the inhibition of ASF1B suppressed the malignant characteristics of GC, while overexpression of ASF1B had the opposite effect. Mechanistically, transcription factor FOXM1 directly bound to the ASF1B-promoter region, thereby regulating its transcription. Treatment with thiostrepton, a FOXM1 inhibitor, not only suppressed ASF1B expression, but also inhibited GC progression. Furthermore, ASF1B regulated the mitochondrial protein peroxiredoxin 3 (PRDX3) transcription in a FOXM1-dependent manner. The crucial role of ASF1B-regulated PRDX3 in GC cell proliferation and oxidative stress balance was also elucidated. In summary, our study suggests that the FOXM1-ASF1B-PRDX3 axis is a potential therapeutic target for treating GC.
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Affiliation(s)
- Zhou Zhao
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China; Gastrointestinal Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Zhaolun Cai
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Su Zhang
- State Key Laboratory of Biotherapy and Cancer Center, and Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaonan Yin
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Tianxiang Jiang
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Chaoyong Shen
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan Yin
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Sun
- Gastrointestinal Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Zhixin Chen
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China
| | - Junhong Han
- State Key Laboratory of Biotherapy and Cancer Center, and Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
| | - Bo Zhang
- Gastric Cancer Center, Department of General Surgery, Research Laboratory of Tumor Epigenetics and Genomics, West China Hospital, Sichuan University, Chengdu, China.
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Xu X, Wang Q, Tong P, Li X, Meng X, Wu Y, Yuan J, Chen H, Gao J. Effects of medicine food homologous materials on food allergy-associated factors: intestinal oxidative stress, intestinal inflammation and Th2 immune response. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3936-3946. [PMID: 38268027 DOI: 10.1002/jsfa.13276] [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: 05/04/2023] [Revised: 12/17/2023] [Accepted: 01/04/2024] [Indexed: 01/26/2024]
Abstract
BACKGROUND Food allergies could be regulated via Th1/Th2 balance, intestinal oxidative stress and inflammation, which were considered as food allergy-associated factors. Medicine-food homologous materials (MFHM) were considered as a significant factor with respect to preventing human diseases. To evaluate the associations between MFHM and food allergy-associated factors, two types of MFHM with the remarkable function of anti-oxidation and anti-inflammation, Gardeniae fructus (Gar) and Sophorae glos (Sop), were chosen. RESULTS By constructing an H2O2-induced oxidative stress model of Caco-2 cells and an intestinal inflammatory cell model of Caco-2 cells with tumor necrosis factor-α and interleukin (IL)-13, the contents of anti-oxidative enzymes (SOD and GSH), inflammatory factor (IL-8) and tight junction proteins (zonula occludens-1, occludin and claudin-1) in Caco-2 cells were determined. Moreover, the anti-allergic effects of digestive Sop and Gar were evaluated by measuring the levels of Th1/Th2/Treg cytokines in the spleen cells of sensitized mice. The results showed that the SOD and GSH were obviously increased and the gene and protein expression of IL-8 and claudin-1 were improved with the incubation of digested Sop. Th2 cytokine was reduced and Th1/Th2 balance was promoted on coincubation with ovalbumin (OVA) and digested Sop in the splenocytes. However, the digested Gar had no effect. CONCLUSION The digested Sop not only had suppressive effects on intestinal oxidative stress and inflammation, but also had regulative effects on Th1/Th2 balance. This finding demonstrated that not all of the MFHM with anti-oxidant and anti-inflammatory effects have anti-allergic activities. The present study may be contributing toward establishing a screening model to identify the anti-allergic MFHM. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Xiaoqian Xu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- College of Food Science& Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
| | - Qian Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- College of Food Science& Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
| | - Ping Tong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
| | - Xin Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- College of Food Science& Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
| | - Xuanyi Meng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| | - Yong Wu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| | - Juanli Yuan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
- College of Pharmaceutical Science, Nanchang University, Nanchang, China
| | - Hongbing Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| | - Jinyan Gao
- College of Food Science& Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, China
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Hu N, Mao P, Xiong X, Ma Z, Xie Z, Gao M, Wu Q, Ma W. Effect of N-Carbamylglutamate Supplementation on Growth Performance, Jejunal Morphology, Amino Acid Transporters, and Antioxidant Ability of Weaned Pigs. Animals (Basel) 2023; 13:3183. [PMID: 37893907 PMCID: PMC10603668 DOI: 10.3390/ani13203183] [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: 09/09/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Weaning is an important period that affects the performance of piglets. However, the regulation of dietary amino acid levels is considered to be an effective way to alleviate the weaning stress of piglets. N-carbamylglutamate (NCG) plays an important role in improving the growth performance and antioxidant capacity of animals. A total of 36 weaned piglets were randomly assigned to two treatment groups, a control group (CON) and a 500 mg/kg NCG group (NCG), and the experiment lasted for 28 days. The results show that the NCG treatment group showed an increased 0-28 days average weight gain and average daily feed intake, and also increased contents of GLU and HDL, and lower SUN in serum, and an upregulation of the expression of the amino acid transporters SNAT2, EAAC1, SLC3A1, and SLC3A2 mRNA in the jejunum (p < 0.05), as well as an increased villus length and VH:CD ratio, and claudin-1, occludin, and ZO-1 mRNA expression in the jejunum (p < 0.05). The NCG treatment group showed an increased content of GSH-Px in serum and T-AOC and SOD in the jejunum, and a lower content of MDA (p < 0.05); and the upregulation of the mRNA expression related to antioxidant enzymes (CAT, SOD1, Gpx4, GCLC, GCLM and Nrf2, AhR, CYP1A1) in the jejunal mucosa (p < 0.05). In addition, compared with the control group, the NCG treatment group saw an upregulation in the mRNA expression of IL-10 and a decrease in the expression of IL-1β and IL-4 in the jejunal mucosa (p < 0.05). In summary, the results of this study suggest that NCG improved growth performance and jejunal morphology, improved the jejunal transport of amino acids related to the ornithine cycle, and improved the antioxidant capacity in weaned pigs.
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Affiliation(s)
| | | | | | | | | | | | | | - Wenfeng Ma
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471000, China; (N.H.); (P.M.); (X.X.); (Z.M.); (Z.X.); (M.G.); (Q.W.)
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Hu P, Li K, Peng XX, Kan Y, Yao TJ, Wang ZY, Li Z, Liu HY, Cai D. Curcumin derived from medicinal homologous foods: its main signals in immunoregulation of oxidative stress, inflammation, and apoptosis. Front Immunol 2023; 14:1233652. [PMID: 37497225 PMCID: PMC10368479 DOI: 10.3389/fimmu.2023.1233652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023] Open
Abstract
It has been for thousands of years in China known medicinal homologous foods that can be employed both as foods and medicines to benefit human and animal health. These edible herbal materials perform divert roles in the regulation of metabolic disorders, cancers, and immune-related diseases. Curcumin, the primary component derived from medicinal homologous foods like curcuma longa rhizome, is reported to play vital actions in organic activities, such as the numerous pharmacological functions including anti-oxidative stress, anti-inflammation and anti/pro-apoptosis in treating various diseases. However, the potential mechanisms of curcumin-derived modulation still need to be developed and attract more attention worldwide. Given that these signal pathways are enrolled in important bioactive reactions, we collected curcumin's last achievements predominantly on the immune-regulation signals with the underlying targetable strategies in the last 10 years. This mini-review will be helpful to accelerate curcumin and other extracts from medicinal homologous foods use in future human clinical applications.
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Affiliation(s)
- Ping Hu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Kaiqi Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Xiao-Xu Peng
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Yufei Kan
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Tong-Jia Yao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Zi-Yu Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Zhaojian Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Hao-Yu Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou, China
| | - Demin Cai
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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Mu X, Liu J, Wang H, Yuan L, Wang C, Li Y, Qiu J. Bisphenol F Impaired Zebrafish Cognitive Ability through Inducing Neural Cell Heterogeneous Responses. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:8528-8540. [PMID: 35616434 DOI: 10.1021/acs.est.2c01531] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The central nervous system (CNS) is a sensitive target for endocrine-disrupting chemicals, such as bisphenol analogues. Bisphenol A (BPA) usage is associated with the occurrence of many neurological diseases. With the restricted use of BPA, bisphenol F (BPF) has been greatly introduced for industrial manufacture and brings new hazards to public CNS health. To understand how BPF affects the neural system, we performed a cognitive test for zebrafish that are continuously exposed to environmentally relevant concentrations (0.5 and 5.0 μg/L) of BPF since embryonic stage and identified suppressed cognitive ability in adulthood. Single-cell RNA sequencing of neural cells revealed a cell composition shift in zebrafish brain post BPF exposure, including increase in microglia and decrease in neurons; these changes were further validated by immune staining. At the same time, a significant inflammatory response and increased phagocytic activity were detected in zebrafish brain post BPF exposure, which were consistent with the activation of microglia. Cell-specific transcriptomic profiles showed that abnormal phagocytosis, activated brain cell death, and apoptosis occurred in microglia post BPF exposure, which are responsible for the neuron loss. In addition, certain neurological diseases were affected by BPF in both excitatory and inhibitory neurons, such as the movement disorder and neural muscular disease, however, with distinctly involved genes. These findings indicate that BPF exposure could lead to an abnormal cognitive behavior of zebrafish through inducing heterogeneous changes of neural cells in brain and revealed the dominating role of microglia in mediating this effect.
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Affiliation(s)
- Xiyan Mu
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100098, People's Republic of China
- Fishery Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing 100141, People's Republic of China
| | - Jia Liu
- Fishery Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing 100141, People's Republic of China
| | - Hui Wang
- Fishery Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing 100141, People's Republic of China
| | - Lilai Yuan
- Fishery Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing 100141, People's Republic of China
| | - Chengju Wang
- College of Science, China Agricultural University, Beijing 100193, People's Republic of China
| | - Yingren Li
- Fishery Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing 100141, People's Republic of China
| | - Jing Qiu
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100098, People's Republic of China
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Campigotto G, Jaguezeski AM, Alba DF, Giombelli LCD, da Rosa G, Souza CF, Baldissera MD, Petrolli TG, da Silva AS. Microencapsulated phytogenic in dog feed modulates immune responses, oxidative status and reduces bacterial (Salmonella and Escherichia coli) counts in feces. Microb Pathog 2021; 159:105113. [PMID: 34333073 DOI: 10.1016/j.micpath.2021.105113] [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: 04/17/2021] [Revised: 07/15/2021] [Accepted: 07/15/2021] [Indexed: 10/20/2022]
Abstract
Improving the health and immunity of pets is a concern of the guardians, while maintaining the health of the animals directly impacts the owners' health and public health. The objective of this study was to produce a dog feed containing a microencapsulated phytogenic blend, as well as determine the impact of the additive on animal health and its intestinal microbiota. The composition included microencapsulated thymol, carvacrol, and cinnamaldehyde, at 300 mg/kg of feed. Ten male beagle dogs were divided into two groups, identified as follows: the control group (C; ingested the feed without the additive) and the treated group (T; consumed feed containing the phytogenic blend). The dogs received 300 g of feed/day divided into two meals. Greater neutrophil counts in group T and lymphocyte counts were observed at the end of the experiment, as well as levels of α2-globulins and γ-globulin, while β1 and β2-globulins levels were lower in group T. Serum nitrogen oxide levels were higher in group T. Levels of reactive oxygen species were lower in group T at days 30 and 45, unlike activity of glutathione peroxidase that was higher. We found less bacterial contamination in the feces of dogs in group T, i.e., total bacterial count, total coliform counts, and counts of Salmonella and Escherichia coli were lower on days 30 and 45. Phytogenic blend intake reduces bacterial counts in stool and improves antioxidant/oxidative status and immune responses.
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Affiliation(s)
- Gabriela Campigotto
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Antonise M Jaguezeski
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Davi F Alba
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Laura C D Giombelli
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Gilnéia da Rosa
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Carine F Souza
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | | | - Tiago G Petrolli
- Departamento de Zootecnia, Universidade Do Oeste de Santa Catarina, Xanxerê, SC, Brazil
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9
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Xun W, Fu Q, Shi L, Cao T, Jiang H, Ma Z. Resveratrol protects intestinal integrity, alleviates intestinal inflammation and oxidative stress by modulating AhR/Nrf2 pathways in weaned piglets challenged with diquat. Int Immunopharmacol 2021; 99:107989. [PMID: 34303281 DOI: 10.1016/j.intimp.2021.107989] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/01/2021] [Accepted: 07/12/2021] [Indexed: 01/12/2023]
Abstract
This study investigated the effects of resveratrol (RES) on intestinal morphology, antioxidant capacity, intestinal inflammation, and barrier function in weaned piglets challenged with diquat (DIQ). Thirty weaned piglets were randomly assigned to 5 treatments: non-challenged group (CON), DIQ-challenged group (DIQ), and DIQ-challenged group with 10, 30, or 90 mg/kg of RES, respectively. The trail lasted 21 days, and piglets were intraperitoneally injected with DIQ or the same amount of saline on day 15. The results showed that supplementation with 90 mg/kg RES increased (P < 0.05) jejunal villus height and villus height: crypt depth ratio, and decreased (P < 0.05) crypt depth, plasma D-lactate and diamine oxidase (DAO) compared with the DIQ group. Piglets fed with 30 or 90 mg/kg RES prevented the diquat-induced decrease (P < 0.05) of mRNA expression of occludin, claudin-1, ZO-1, and IL-10, and increase (P < 0.05) of TNF-α mRNA expression. Moreover, addition of 90 mg/kg RES increased (P < 0.05) the activities of SOD, GSH-Px, and CAT and decreased (P < 0.05) the MDA levels in jejunal mucosa compared with the DIQ group. Finally, addition of 90 mg/kg RES enhanced (P < 0.05) the mRNA expression of SOD1, SOD2, CAT, GPx1, and HO-1, and increased (P < 0.05) mRNA and protein expression of Nrf2, NQO1, aryl hydrocarbon receptor (AhR), and cytochrome P450 family 1 member A1 (CYP1A1). These data indicated that supplementation with 90 mg/kg RES was effective in protecting the intestinal integrity, alleviating intestinal inflammation and oxidative stress by activating AhR/Nrf2 pathways in diquat-challenged piglets.
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Affiliation(s)
- Wenjuan Xun
- Laboratory of Tropical Animal Breeding, Reproduction, and Nutrition, College of Animal Science and Technology, Hainan University, Haikou 570228, PR China.
| | - Qingyao Fu
- Laboratory of Tropical Animal Breeding, Reproduction, and Nutrition, College of Animal Science and Technology, Hainan University, Haikou 570228, PR China
| | - Liguang Shi
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, PR China
| | - Ting Cao
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, PR China
| | - Hongzheng Jiang
- Laboratory of Tropical Animal Breeding, Reproduction, and Nutrition, College of Animal Science and Technology, Hainan University, Haikou 570228, PR China
| | - Zhonghua Ma
- Laboratory of Tropical Animal Breeding, Reproduction, and Nutrition, College of Animal Science and Technology, Hainan University, Haikou 570228, PR China
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10
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Cheng Q, Jiang SZ, Huang LB, Yang WR, Yang ZB. Zearalenone regulates key factors of the Kelch-like erythroid cell-derived protein with CNC homology-associated protein 1-nuclear factor erythroid 2-related factor 2 signaling pathway in duodenum of post-weaning gilts. Anim Biosci 2020; 34:1403-1414. [PMID: 33152220 PMCID: PMC8255894 DOI: 10.5713/ajas.20.0384] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 09/25/2020] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE This study explored the mechanism of the Kelch-like erythroid cell-derived protein with CNC homology-associated protein 1 (Keap1)-nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway under conditions of zearalenone (ZEA)-induced oxidative stress in the duodenum of post-weaning gilts. METHODS Forty post-weaning gilts were randomly allocated to four groups and fed diets supplemented with 0, 0.5, 1.0, or 1.5 mg/kg ZEA. RESULTS The results showed significant reductions in the activity of the antioxidant enzymes total superoxide dismutase and glutathione peroxidase and increases the malondialdehyde content with increasing concentrations of dietary ZEA. Immunohistochemical analysis supported these findings by showing a significantly increased expression of Nrf2 and glutathione peroxidase 1 (GPX1) with increasing concentrations of ZEA. The relative mRNA and protein expression of Nrf2, GPX1 increased linearly (p<0.05) and quadratically (p<0.05), which was consistent with the immunohistochemical results. The relative mRNA expression of Keap1 decreased linearly (p<0.05) and quadratically (p<0.05) in the duodenum as the ZEA concentration increased in the diet. The relative mRNA expression of modifier subunit of glutamate-cysteine ligase (GCLM) increased quadratically (p<0.05) in all ZEA treatment groups and the relative mRNA expression of quinone oxidoreductase 1 (NQO1) catalytic subunit of glutamate-cysteine ligase decreased linearly (p<0.05) and quadratically (p<0.05) in the ZEA1.0 group and ZEA1.5 group. The relative protein expression of Keap1 and GCLM decreased quadratically (p<0.05) in the duodenum as the ZEA concentration increased in the diet, respectively. The relative protein expression of NQO1 increased linearly (p<0.05) and quadratically (p<0.05) in all ZEA treatment groups in the duodenum. CONCLUSION These findings suggest that ZEA regulates the expression of key factors of the Keap1-Nrf2 signaling pathway in the duodenum, which enables resistance to ZEA-induced oxidative stress. Further studies are needed to examine the effects of ZEA induced oxidative stress on other tissues and organs in post-weaning gilts.
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Affiliation(s)
- Qun Cheng
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Department of Animal Sciences and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Shu Zhen Jiang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Department of Animal Sciences and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Li Bo Huang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Department of Animal Sciences and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Wei Ren Yang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Department of Animal Sciences and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Zai Bin Yang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Department of Animal Sciences and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
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11
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Enhancing Sustainability by Improving Plant Salt Tolerance through Macro- and Micro-Algal Biostimulants. BIOLOGY 2020; 9:biology9090253. [PMID: 32872247 PMCID: PMC7564450 DOI: 10.3390/biology9090253] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/23/2020] [Accepted: 08/26/2020] [Indexed: 12/24/2022]
Abstract
Algal biomass, extracts, or derivatives have long been considered a valuable material to bring benefits to humans and cultivated plants. In the last decades, it became evident that algal formulations can induce multiple effects on crops (including an increase in biomass, yield, and quality), and that algal extracts contain a series of bioactive compounds and signaling molecules, in addition to mineral and organic nutrients. The need to reduce the non-renewable chemical input in agriculture has recently prompted an increase in the use of algal extracts as a plant biostimulant, also because of their ability to promote plant growth in suboptimal conditions such as saline environments is beneficial. In this article, we discuss some research areas that are critical for the implementation in agriculture of macro- and microalgae extracts as plant biostimulants. Specifically, we provide an overview of current knowledge and achievements about extraction methods, compositions, and action mechanisms of algal extracts, focusing on salt-stress tolerance. We also outline current limitations and possible research avenues. We conclude that the comparison and the integration of knowledge on the molecular and physiological response of plants to salt and to algal extracts should also guide the extraction procedures and application methods. The effects of algal biostimulants have been mainly investigated from an applied perspective, and the exploitation of different scientific disciplines is still much needed for the development of new sustainable strategies to increase crop tolerance to salt stress.
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12
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Xia SF, Jiang YY, Qiu YY, Huang W, Wang J. Role of diets and exercise in ameliorating obesity-related hepatic steatosis: Insights at the microRNA-dependent thyroid hormone synthesis and action. Life Sci 2020; 242:117182. [PMID: 31863770 DOI: 10.1016/j.lfs.2019.117182] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/10/2019] [Accepted: 12/14/2019] [Indexed: 12/16/2022]
Abstract
AIMS The present study was designed to compare the effects of a low-fat diet (LF), calorie restriction (CR), quercetin (Que) and exercise (Ex) on hepatic steatosis in a high-fat (HF) diet-induced obesity prone (OP) model in the perspective of microRNA (miR)-dependent thyroid hormone (TH) synthesis and action. MAIN METHODS Male C57BL/6J mice were administered a HF diet for 10 weeks to induce OP phenotype and then divided into 5 groups, HF diet (OP-HF), LF diet (OP-LF), 70% CR (OP-CR), 0.05% Que (OP-Que) and a treadmill exercise regimen (OP-Ex); one additional group fed LF diet served as control (LF). 7 weeks later, serum indexes, metabolic alterations, redox status and histological appearance in the thyroid and liver, and TH related miRs with their targets expressions were determined. KEY FINDINGS No significance on T3 levels was observed among the six groups. LF, CR, Que and Ex significantly ameliorated HF-induced hepatic steatosis to varying degrees, inhibited T4 production via differentially elevating miR-339, miR-383 and miR-146b to decrease NIS expression and regulating miR-200a/Nrf2 to maintain redox status in the thyroid. Furthermore, these four interventions differentially and significantly decreased miR-383 and miR-146b to elevate TRb and DIO1 expression, and subsequent TH responsive lipid metabolism genes regulation. Among them, the effects of CR on hepatic steatosis were the most prominent. SIGNIFICANCE Our data indicated that amelioration of hepatic steatosis by LF, CR, Que and Ex resulted in many shared, but also many differential changes in the miR-dependent TH production and action.
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Affiliation(s)
- Shu-Fang Xia
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Yu-Yu Jiang
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Yu-Yu Qiu
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Wei Huang
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Jun Wang
- Department of Rehabilitation, Wuxi 9th Affiliated Hospital of Soochow University, Wuxi, China.
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13
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Zhang H, Xu CN, Mine Y. Synthetic phosphoserine dimer attenuates lipopolysaccharide‐induced inflammatory response in human intestinal epithelial cells via activation of NF‐κB and MAPKs cell signalling pathways. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hua Zhang
- Department of Food Science University of Guelph Guelph Ontario N1G 2W1 Canada
| | - Cai Na Xu
- Department of Food Science University of Guelph Guelph Ontario N1G 2W1 Canada
| | - Yoshinori Mine
- Department of Food Science University of Guelph Guelph Ontario N1G 2W1 Canada
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14
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Bertolini M, Ramot Y, Gherardini J, Heinen G, Chéret J, Welss T, Giesen M, Funk W, Paus R. Theophylline exerts complex anti-ageing and anti-cytotoxicity effects in human skin ex vivo. Int J Cosmet Sci 2019; 42:79-88. [PMID: 31633195 DOI: 10.1111/ics.12589] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/17/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Theophylline is a phosphodiesterase inhibitor that is being used clinically for asthma therapy. In addition, it is recognized as a cosmetic agent with possible anti-ageing and anti-oxidative properties. Nevertheless, how it affects human skin is still poorly examined. METHODS Theophylline (10 or 100 µM) was administered to the culture medium of full-thickness human skin ex vivo for 24 or 72 h. RESULTS Theophylline stimulated protein expression of the anti-oxidant metallothionein-1 and mRNA levels of collagen I and III. Assessment of fibrillin-1 immunohistology revealed enhanced structural stability of dermal microfibrils. Theophylline also exerted extracellular matrix-protective effects by decreasing MMP-2 and MMP-9 mRNA levels, partially antagonizing the effects of menadione, the potent, toxic ROS donor. In addition, it decreased menadione-stimulated epidermal keratinocytes apoptosis. Interestingly, theophylline also increased the level of intracutaneously produced melatonin, that is the most potent ROS-protective and DNA damage repair neuromediator, and tendentially increased protein expression of MT1, the melatonin receptor. Theophylline also increased the expression of keratin 15, the stem cell marker, in the epidermal basal layer but did not change mitochondrial activity or epidermal pigmentation. CONCLUSION This ex vivo pilot study in human skin shows that theophylline possesses several interesting complex skin-protective properties. It encourages further examination of theophylline as a topical candidate for anti-ageing treatment.
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Affiliation(s)
- M Bertolini
- Monasterium Laboratory GmbH, 48149 , Muenster, Germany
| | - Y Ramot
- Department of Dermatology, The Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, 9112001 , Jerusalem, Israel
| | - J Gherardini
- Monasterium Laboratory GmbH, 48149 , Muenster, Germany
| | - G Heinen
- Henkel AG & Co. KGaA, 40589 , Düsseldorf, Germany
| | - J Chéret
- Monasterium Laboratory GmbH, 48149 , Muenster, Germany.,Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, 33136 , Miami, FL, USA
| | - T Welss
- Henkel AG & Co. KGaA, 40589 , Düsseldorf, Germany
| | - M Giesen
- Henkel AG & Co. KGaA, 40589 , Düsseldorf, Germany
| | - W Funk
- Clinic for Plastic, Aesthetic and Reconstructive Surgery, Dr. Dr. med. Funk, 81739, Munich, Germany
| | - R Paus
- Monasterium Laboratory GmbH, 48149 , Muenster, Germany.,Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, 33136 , Miami, FL, USA.,Centre for Dermatology Research, University of Manchester, M13 9PL, Manchester, UK
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15
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The Role of Nrf2 Signaling Pathway in Eucommia ulmoides Flavones Regulating Oxidative Stress in the Intestine of Piglets. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9719618. [PMID: 31565157 PMCID: PMC6745127 DOI: 10.1155/2019/9719618] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/30/2019] [Accepted: 08/07/2019] [Indexed: 12/16/2022]
Abstract
Eucommia ulmoides flavones (EUF) have been demonstrated to alleviate oxidative stress and intestinal damage in piglets, but their effect target is still poorly understood. NF-E2-related factor 2 (Nrf2) pathway plays a very important role in the defense mechanism. This study was designed to investigate the regulation of EUF on the Nrf2 pathway and inhibition of Nrf2 on oxidative stress in the intestine of piglets. An in vivo study was conducted in weaned piglets treated with basal diet, basal diet+diquat, and 100 mg/kg EUF diet+diquat for 14 d to determine Nrf2 and Keap1 protein expressions, as well as downstream antioxidant gene mRNA expression. An in vitro study was performed in a porcine jejunal epithelial cell line to investigate the effect of inhibiting Nrf2 on cell growth and intracellular oxidative stress parameters. The results showed that the supplementation of EUF decreased the oxidized glutathione (GSSG) concentration and the ratio of GSSG to glutathione (GSH) but increased the protein expressions of nuclear Nrf2 and Kelch-like ECH-associated protein 1 (Keap1) as well as mRNA expression of heme oxygenase 1 (HO-1), NAD(P)H:quinone oxidoreductase 1 (NQO-1), and glutamate cysteine ligase catalytic subunit (GCLC) in the small intestinal mucosa of diquat-challenged piglets. When Nrf2 was inhibited by using ML385, cell viability, cellular antioxidant activities, expressions of nuclear Nrf2 and Keap1 protein, and downstream antioxidant enzyme (HO-1, NQO-1, and GCLC) mRNA were decreased in paraquat-treated enterocytes. These results showed that the Nrf2 signaling pathway played an important role in EUF-regulating oxidative stress in the intestine of piglets.
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16
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Zhang F, Peng W, Zhang J, Dong W, Yuan D, Zheng Y, Wang Z. New strategy of bone marrow mesenchymal stem cells against oxidative stress injury via Nrf2 pathway: oxidative stress preconditioning. J Cell Biochem 2019; 120:19902-19914. [PMID: 31347718 PMCID: PMC6852471 DOI: 10.1002/jcb.29298] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 06/05/2019] [Indexed: 12/25/2022]
Abstract
Clinically, bone marrow mesenchymal stem cells (BMSCs) have been used in treatment of many diseases, but the local oxidative stress (OS) of lesion severely limits the survival of BMSCs, which reduces the efficacy of BMSCs transplantation. Therefore, enhancing the anti‐OS stress ability of BMSCs is a key breakthrough point. Preconditioning is a common protective mechanism for cells or body. Here, the aim of this study was to investigate the effects of OS preconditioning on the anti‐OS ability of BMSCs and its mechanism. Fortunately, OS preconditioning can increase the expression of superoxide dismutase, catalase, NQO1, and heme oxygenase 1 through the nuclear factor erythroid 2‐related factor 2 pathway, thereby decreased the intracellular reactive oxygen species (ROS) levels, relieved the damage of ROS to mitochondria, DNA and cell membrane, enhanced the anti‐OS ability of BMSCs, and promoted the survival of BMSCs under OS.
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Affiliation(s)
- Fei Zhang
- Department of Trauma orthopedics, The Affliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.,Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Wuxun Peng
- Department of Trauma orthopedics, The Affliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.,Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Jian Zhang
- Department of Trauma orthopedics, The Affliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.,Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Wentao Dong
- Department of Trauma orthopedics, The Affliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.,Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Dajiang Yuan
- Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Yinggang Zheng
- Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
| | - Zhenwen Wang
- Trauma Teaching and Research Department, Guizhou Medical University, Guiyang, Guizhou, China
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17
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Liu S, Adewole D, Yu L, Sid V, Wang B, O K, Yang C. Rutin attenuates inflammatory responses induced by lipopolysaccharide in an in vitro mouse muscle cell (C2C12) model. Poult Sci 2019; 98:2756-2764. [DOI: 10.3382/ps/pez037] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 01/22/2019] [Indexed: 01/19/2023] Open
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18
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Zhang H, Xu CN, Mine Y. Effects of a synthetic di‐phosphoserine peptide (SS‐2) on gene expression profiling against TNF‐α induced inflammation. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hua Zhang
- Department of Food Science University of Guelph Guelph ON N1G 2W1 Canada
| | - Cai Na Xu
- Department of Food Science University of Guelph Guelph ON N1G 2W1 Canada
| | - Yoshinori Mine
- Department of Food Science University of Guelph Guelph ON N1G 2W1 Canada
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19
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Omonijo FA, Ni L, Gong J, Wang Q, Lahaye L, Yang C. Essential oils as alternatives to antibiotics in swine production. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2018; 4:126-136. [PMID: 30140752 PMCID: PMC6104524 DOI: 10.1016/j.aninu.2017.09.001] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 09/02/2017] [Accepted: 09/08/2017] [Indexed: 11/18/2022]
Abstract
This review article summarizes the efficacy, feasibility and potential mechanisms of the application of essential oils as antibiotic alternatives in swine production. Although there are numerous studies demonstrating that essential oils have several properties, such as antimicrobial, antioxidative and anti-inflammatory effects, feed palatability enhancement and improvement in gut growth and health, there is still a need of further investigations to elucidate the mechanisms underlying their functions. In the past, the results has been inconsistent in both laboratory and field studies because of the varied product compositions, dosages, purities and growing stages and conditions of animals. The minimal inhibitory concentration (MIC) of essential oils needed for killing enteric pathogens may not ensure the optimal feed intake and the essential oils inclusion cost may be too high in swine production. With the lipophilic and volatile nature of essential oils, there is a challenge in effective delivery of essential oils within pig gut and this challenge can partially be resolved by microencapsulation and nanotechnology. The effects of essential oils on inflammation, oxidative stress, microbiome, gut chemosensing and bacterial quorum sensing (QS) have led to better production performance of animals fed essential oils in a number of studies. It has been demonstrated that essential oils have good potential as antibiotic alternatives in feeds for swine production. The combination of different essential oils and other compounds (synergistic effect) such as organic acids seems to be a promising approach to improve the efficacy and safety of essential oils in applications. High-throughput systems technologies have been developed recently, which will allow us to dissect the mechanisms underlying the functions of essential oils and facilitate the use of essential oils in swine production.
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Affiliation(s)
- Faith A. Omonijo
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Liju Ni
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Shanghai Lab-Animal Research Center, Shanghai 201203, China
| | - Joshua Gong
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G 5C9, Canada
| | - Qi Wang
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G 5C9, Canada
| | - Ludovic Lahaye
- Jefo Nutrition Inc., Saint-Hyacinthe, QC J2S 7B6, Canada
| | - Chengbo Yang
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
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20
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Xing L, Liu R, Tang C, Pereira J, Zhou G, Zhang W. The antioxidant activity and transcellular pathway ofAsp-Leu-Glu-Gluin a Caco-2 cell monolayer. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13771] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Lujuan Xing
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
| | - Rui Liu
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
| | - Changbo Tang
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
| | - Jailson Pereira
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
| | - Guanghong Zhou
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
| | - Wangang Zhang
- Key Laboratory of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control; Nanjing Agricultural University; Nanjing 210095 China
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21
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Wang L, Ding L, Xue C, Ma S, Du Z, Zhang T, Liu J. Corn gluten hydrolysate regulates the expressions of antioxidant defense and ROS metabolism relevant genes in H2O2-induced HepG2 cells. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.12.056] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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22
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Profiling of gene expression using microarray in acrolein-treated human pulmonary fibroblasts. Mol Cell Toxicol 2017. [DOI: 10.1007/s13273-017-0005-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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23
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Pepe G, Sommella E, Ventre G, Scala MC, Adesso S, Ostacolo C, Marzocco S, Novellino E, Campiglia P. Antioxidant peptides released from gastrointestinal digestion of “Stracchino” soft cheese: Characterization, in vitro intestinal protection and bioavailability. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.08.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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24
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Hayashi G, Cortopassi G. Lymphoblast Oxidative Stress Genes as Potential Biomarkers of Disease Severity and Drug Effect in Friedreich's Ataxia. PLoS One 2016; 11:e0153574. [PMID: 27078885 PMCID: PMC4831832 DOI: 10.1371/journal.pone.0153574] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 03/31/2016] [Indexed: 11/25/2022] Open
Abstract
There is no current approved therapy for the ultimately lethal neuro- and cardio-degenerative disease Friedreich's ataxia (FA). Finding minimally-invasive molecular biomarkers of disease progression and drug effect could support smaller, shorter clinical trials. Since we and others have noted a deficient oxidative stress response in FA, we investigated the expression of 84 genes involved in oxidative stress, signaling, and protection in control and FA lymphoblasts ranging from 460 to 1122 GAA repeats. Several antioxidant genes responded in a dose-dependent manner to frataxin expression at the mRNA and protein levels, which is inversely correlated with disease progression and severity. We tested the effect of experimental Friedreich's ataxia therapies dimethyl fumarate (DMF) and type 1 histone deacetylase inhibitor (HDACi) on biomarker mRNA expression. We observed that exposure of lymphoblasts to DMF and HDACi dose-dependently unsilenced frataxin expression and restored the potential biomarkers NCF2 and PDLIM1 expression to control levels. We suggest that in addition to frataxin expression, blood lymphoblast levels of NCF2 and PDLIM1 could be useful biomarkers for disease progression and drug effect in future clinical trials of Friedreich's ataxia.
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Affiliation(s)
- Genki Hayashi
- Department of Molecular Biosciences, University of California Davis, Davis, California, United States of America
| | - Gino Cortopassi
- Department of Molecular Biosciences, University of California Davis, Davis, California, United States of America
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25
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Yang C, Chowdhury MAK, Huo Y, Gong J. Phytogenic compounds as alternatives to in-feed antibiotics: potentials and challenges in application. Pathogens 2015; 4:137-56. [PMID: 25806623 PMCID: PMC4384076 DOI: 10.3390/pathogens4010137] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 03/18/2015] [Accepted: 03/19/2015] [Indexed: 12/14/2022] Open
Abstract
This article summarizes current experimental knowledge on the efficacy, possible mechanisms and feasibility in the application of phytogenic products as feed additives for food-producing animals. Phytogenic compounds comprise a wide range of plant-derived natural bioactive compounds and essential oils are a major group. Numerous studies have demonstrated that phytogenic compounds have a variety of functions, including antimicrobial/antiviral, antioxidative and anti-inflammation effects and improvement in the palatability of feed and gut development/health. However, the mechanisms underlying their functions are still largely unclear. In the past, there has been a lack of consistency in the results from both laboratory and field studies, largely due to the varied composition of products, dosages, purities and growing conditions of animals used. The minimal inhibitory concentration (MIC) of phytogenic compounds required for controlling enteric pathogens may not guarantee the best feed intake, balanced immunity of animals and cost-effectiveness in animal production. The lipophilic nature of photogenic compounds also presents a challenge in effective delivery to the animal gut and this can partially be resolved by microencapsulation and combination with other compounds (synergistic effect). Interestingly, the effects of photogenic compounds on anti-inflammation, gut chemosensing and possible disruption of bacterial quorum sensing could explain a certain number of studies with different animal species for the better production performance of animals that have received phytogenic feed additives. It is obvious that phytogenic compounds have good potential as an alternative to antibiotics in feed for food animal production and the combination of different phytogenic compounds appears to be an approach to improve the efficacy and safety of phytogenic compounds in the application. It is our expectation that the recent development of high-throughput and "omics" technologies can significantly advance the studies on the mechanisms underlying phytogenic compounds' functions and, therefore, guide the effective use of the compounds.
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Affiliation(s)
- Chengbo Yang
- Jefo Nutrition Inc., 5020 Jefo Avenue, C.P. 325, Saint-Hyacinthe, QC J2S 7B6, Canada.
| | - M A Kabir Chowdhury
- Jefo Nutrition Inc., 5020 Jefo Avenue, C.P. 325, Saint-Hyacinthe, QC J2S 7B6, Canada.
| | - Yongqing Huo
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Wuhan Polytechnic University, Wuhan 430023, China.
| | - Joshua Gong
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada.
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