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Cai Y, Wang Y, He Y, Ren K, Liu Z, Zhao L, Wei T. Utilizing alternative in vivo animal models for food safety and toxicity: A focus on thermal process contaminant acrylamide. Food Chem 2025; 465:142135. [PMID: 39579401 DOI: 10.1016/j.foodchem.2024.142135] [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: 07/06/2024] [Revised: 11/07/2024] [Accepted: 11/16/2024] [Indexed: 11/25/2024]
Abstract
Rodent models have traditionally been used to assess the toxicity of food chemicals, but this approach is costly, time-consuming, and raises ethical concerns. Alternatively, non-mammalian models such as Drosophila melanogaster, Danio rerio, and Caenorhabditis elegans have been shown to be suitable for studying the toxicity of food hazards. Their advantages include low cost, short life cycles, adaptability to high-throughput screening, and adherence to the 3R principles of replacement, reduction, and refinement. These models have been extensively studied in the context of acrylamide toxicity, a common food contaminant. This article comprehensively reviews the biological characteristics of non-mammalian models, recent advances and challenges in acrylamide toxicity research using these models, and explores the potential of natural plant compounds in ameliorating acrylamide toxicity. The review aims to guide research using non-mammalian models for food safety assessment.
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Affiliation(s)
- Yang Cai
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China
| | - Yuhan Wang
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China
| | - Yanfei He
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China
| | - Kefeng Ren
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China
| | - Zongzhong Liu
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China
| | - Lingli Zhao
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China.
| | - Tian Wei
- Department of Toxicology, School of Public Health, Anhui Medical University, Hefei, China; Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Hefei, China.
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Chen Y, Liu Z, Yuan W, Lu S, Bai W, Lin Q, Mu J, Wang J, Wang H, Liang Y. Transgenerational and parental impacts of acrylamide exposure on Caenorhabditis elegans: Physiological, behavioral, and genetic mechanisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 361:124868. [PMID: 39216669 DOI: 10.1016/j.envpol.2024.124868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 08/28/2024] [Accepted: 08/29/2024] [Indexed: 09/04/2024]
Abstract
Acrylamide is pervasive, and its exposure poses numerous health risks. This study examines both the direct and transgenerational effects of acrylamide toxicity in Caenorhabditis elegans, focusing on physiological and behavioral parameters. Parental exposure to acrylamide compromised several aspects of nematode health, including lifespan, reproductive capacity, body dimensions, and motor and sensory functions. Notably, while exposure to low concentrations of acrylamide did not alter the physiological traits of the offspring-except for their learning and memory-these findings suggest a possible adaptive response to low-level exposure that could be inherited by subsequent generations. Furthermore, continued acrylamide exposure in the offspring intensified both physiological and perceptual toxicity. Detailed analysis revealed dose-dependent alterations in acrylamide's detoxification and metabolic pathways. In particular, it inhibits the gene gst-4, which encodes a crucial enzyme in detoxification, mitigates DNA damage induced by acrylamide, and highlights a potential therapeutic target to reduce its deleterious effects.
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Affiliation(s)
- Yajuan Chen
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Zihan Liu
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Weijia Yuan
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Shan Lu
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Weidong Bai
- College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China; Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China; Academy of Contemporary Agricultural Engineering Innovations, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China
| | - Qinlu Lin
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Jianfei Mu
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Jianqiang Wang
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Haifang Wang
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China
| | - Ying Liang
- Molecular Nutrition Branch, National Engineering Research Center of Rice and By-Product Deep Processing/College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China.
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Wang XL, Zhang RN, Pan YL, Li ZM, Li HQ, Lei YT, Zhao FF, Hao XX, Ma WW, Yu CP, Yao HW, Wang XY, Lv JJ, Wu YH, Wang SY. Reduction of eEF2 kinase alleviates the learning and memory impairment caused by acrylamide. Cell Biosci 2024; 14:106. [PMID: 39180059 PMCID: PMC11344312 DOI: 10.1186/s13578-024-01285-7] [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: 03/12/2024] [Accepted: 08/13/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND The impact of acrylamide (ACR) on learning and memory has garnered considerable attention. However, the targets and mechanisms are still unclear. RESULTS Elongation factor 2 (eEF2) was significantly upregulated in the results of serum proteomics. Results from in vitro and in vivo experiments indicated a notable upregulation of Eukaryotic elongation factor 2 kinase (eEF2K), the sole kinase responsible for eEF2 phosphorylation, following exposure to ACR (P < 0.05). Subsequent in vitro experiments using eEF2K siRNA and in vivo experiments with eEF2K-knockout mice demonstrated significant improvements in abnormal indicators related to ACR-induced learning and memory deficits (P < 0.05). Proteomic analysis of the hippocampus revealed Lpcat1 as a crucial downstream protein regulated by eEF2K. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses indicated that eEF2K may play a role in the process of ACR-induced learning and memory impairment by affecting ether lipid metabolism. CONCLUSIONS In summary, eEF2K as a pivotal treatment target in the mechanisms underlying ACR-induced learning and memory impairment, and studies have shown that it provides robust evidence for potential clinical interventions targeting ACR-induced impairments.
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Affiliation(s)
- Xiao-Li Wang
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Ru-Nan Zhang
- Department of Nutrition and Food Hygiene, National Key Discipline, Harbin Medical University, Harbin, People's Republic of China
| | - Yu-Lin Pan
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Zhi-Ming Li
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Hong-Qiu Li
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Ya-Ting Lei
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Fang-Fang Zhao
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Xiao-Xiao Hao
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Wei-Wei Ma
- Harbin Railway Center for Disease Control and Prevention, Harbin, People's Republic of China
| | - Cui-Ping Yu
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Hong-Wei Yao
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Xin-Yu Wang
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Jun-Jie Lv
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China
| | - Yong-Hui Wu
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China.
| | - Sheng-Yuan Wang
- Department of Occupational Health, Public Health College, Harbin Medical University, 157 Baojian Road, Nan gang District, 150086, Harbin, People's Republic of China.
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Xiang K, Wang B, Wang L, Zhang Y, Li H, Luo Y. Oxidative Stress, Oxidative Damage, and Cell Apoptosis: Toxicity Induced by Arecoline in Caenorhabditis elegans and Screening of Mitigating Agents. Toxins (Basel) 2024; 16:352. [PMID: 39195762 PMCID: PMC11359293 DOI: 10.3390/toxins16080352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 07/20/2024] [Accepted: 08/09/2024] [Indexed: 08/29/2024] Open
Abstract
As the areca nut market is expanding, there is a growing concern regarding areca nut toxicity. Areca nut alkaloids are the major risky components in betel nuts, and their toxic effects are not fully understood. Here, we investigated the parental and transgenerational toxicity of varied doses of areca nut alkaloids in Caenorhabditis elegans. The results showed that the minimal effective concentration of arecoline is 0.2-0.4 mM. First, arecoline exhibited transgenerational toxicity on the worms' longevity, oviposition, and reproduction. Second, the redox homeostasis of C. elegans was markedly altered under exposure to 0.2-0.4 mM arecoline. The mitochondrial membrane potential was thereafter impaired, which was also associated with the induction of apoptosis. Moreover, antioxidant treatments such as lycopene could significantly ameliorate the toxic effects caused by arecoline. In conclusion, arecoline enhances the ROS levels, inducing neurotoxicity, developmental toxicity, and reproductive toxicity in C. elegans through dysregulated oxidative stress, cell apoptosis, and DNA damage-related gene expression. Therefore, the drug-induced production of reactive oxygen species (ROS) may be crucial for its toxic effects, which could be mitigated by antioxidants.
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Affiliation(s)
- Kaiping Xiang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China; (K.X.); (B.W.); (L.W.); (Y.Z.)
| | - Bing Wang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China; (K.X.); (B.W.); (L.W.); (Y.Z.)
| | - Lanying Wang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China; (K.X.); (B.W.); (L.W.); (Y.Z.)
| | - Yunfei Zhang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China; (K.X.); (B.W.); (L.W.); (Y.Z.)
| | - Hanzeng Li
- School of Environmental Science and Engineering, Hainan University, Haikou 570228, China
| | - Yanping Luo
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China; (K.X.); (B.W.); (L.W.); (Y.Z.)
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Qin Y, Zhou H, Yang Y, Guo T, Zhou Y, Zhang Y, Ma L. Metabolome and Its Mechanism Profiling in the Synergistic Toxic Effects Induced by Co-Exposure of Tenuazonic Acid and Patulin in Caco-2 Cells. Toxins (Basel) 2024; 16:319. [PMID: 39057959 PMCID: PMC11281550 DOI: 10.3390/toxins16070319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/04/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Tenuazonic acid (TeA), usually found in cereals, fruits, vegetables, oil crops, and their products, was classified as one of the highest public health problems by EFSA as early as 2011, but it has still not been regulated by legislation due to the limited toxicological profile. Moreover, it has been reported that the coexistence of TeA and patulin (PAT) has been found in certain agricultural products; however, there are no available data about the combined toxicity. Considering that the gastrointestinal tract is the physiological barrier of the body, it would be the first target site at which exogenous substances interact with the body. Thus, we assessed the combined toxicity (cell viability, ROS, CAT, and ATP) in Caco-2 cells using mathematical modeling (Chou-Talalay) and explored mechanisms using non-targeted metabolomics and molecular biology methods. It revealed that the co-exposure of TeA + PAT (12.5 μg/mL + 0.5 μg/mL) can induce enhanced toxic effects and more severe oxidative stress. Mechanistically, the lipid and amino acid metabolisms and PI3K/AKT/FOXO signaling pathways were mainly involved in the TeA + PAT-induced synergistic toxic effects. Our study not only enriches the scientific basis for the development of regulatory policies but also provides potential targets and treatment options for alleviating toxicities.
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Affiliation(s)
- Yuxian Qin
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
| | - Hongyuan Zhou
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
- Key Laboratory of Quality and Safety Control of Citrus Fruits, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400715, China
| | - Yulian Yang
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
| | - Ting Guo
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
- Key Laboratory of Quality and Safety Control of Citrus Fruits, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400715, China
| | - Ying Zhou
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
- Key Laboratory of Quality and Safety Control of Citrus Fruits, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400715, China
| | - Yuhao Zhang
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Southwest University, Ministry of Education, Chongqing 400715, China
- Key Laboratory of Condiment Supervision Technology for State Market Regulation, Chongqing 401121, China
| | - Liang Ma
- College of Food Science, Southwest University, Chongqing 400715, China; (Y.Q.); (H.Z.); (Y.Y.); (T.G.); (Y.Z.); (Y.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
- Key Laboratory of Quality and Safety Control of Citrus Fruits, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400715, China
- Key Laboratory of Condiment Supervision Technology for State Market Regulation, Chongqing 401121, China
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Feng Z, Ye W, Feng L. Bioactives and metabolites of Tetrastigma hemsleyanum root extract alleviate DSS-induced ulcerative colitis by targeting the SYK protein in the B cell receptor signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117563. [PMID: 38104876 DOI: 10.1016/j.jep.2023.117563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tetrastigma hemsleyanum is an endemic Chinese herb with a wide range of pharmacological activities, including anti-inflammatory, antiviral, antioxidant, antitumor, and immunomodulatory activities. However, the effect and mechanisms of the anti-inflammatory activity of T. hemsleyanum root extract against dextran sodium sulfate (DSS)-induced ulcerative colitis (UC) have not yet been fully investigated. AIM OF THE STUDY This study aimed to explore the therapeutic effect and molecular mechanisms of T. hemsleyanum root extract in DSS-induced UC mice and knockdown cells. MATERIALS AND METHODS T. hemsleyanum root extract was obtained and analyzed by high-performance liquid chromatography (HPLC). The therapeutic effects of T. hemsleyanum root extract on DSS-induced UC mice were evaluated by the disease activity index (DAI) score, colon length, serum inflammatory cytokines and oxidant/antioxidant levels, and histopathological features of the ileum and colon. Genome-wide gene expression profiles of ileal and colonic tissues were collected by transcriptomics, and signaling pathways were analyzed by the KEGG database. UC-related pathways were uploaded to the STRING database, then the protein-protein interactions (PPIs) were determined by Cytoscape, and the enriched genes were evaluated by real-time quantitative PCR (qPCR). The protein-ligand complexes were docked by AutoDock, and the genes were knocked down in Caco-2 cells by shRNA. The non-targeted metabolomic profiling of ileal contents was analyzed by ultra-high-performance liquid chromatography (UHPLC), and gut microflora were sequenced by an Illumina MiSeq System. RESULTS Ten components that alleviated UC symptoms in mice by decreasing the DAI and serum inflammatory cytokines and oxidant levels, promoting intestinal development, and increasing serum antioxidant levels were identified in T. hemsleyanum root extract. T. hemsleyanum root extract activated the B cell receptor signaling pathway in the colon tissue of UC mice, in which two components, rutin and astragaline, bound to the spleen tyrosine kinase (SYK) protein but also restored gut microflora diversity and increased the proportion of probiotics. Furthermore, metabolites of T. hemsleyanum root extract were involved in vitamin metabolism, fatty acid metabolism, and ferroptosis. CONCLUSIONS The rutin and astragaline components of T. hemsleyanum root extract, by binding to SYK protein, activated the B cell receptor signaling pathway and restored gut microflora diversity to alleviate UC symptoms in mice.
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Affiliation(s)
- Zhengquan Feng
- Department of Oncology, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, China
| | - Wei Ye
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, China
| | - Lifang Feng
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, China.
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Huang Y, Cai S, Ying W, Niu T, Yan J, Hu H, Ruan S. Exogenous titanium dioxide nanoparticles alleviate cadmium toxicity by enhancing the antioxidative capacity of Tetrastigma hemsleyanum. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 273:116166. [PMID: 38430577 DOI: 10.1016/j.ecoenv.2024.116166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/04/2024]
Abstract
Nanotechnology is one of the most recent approaches employed to defend plants against both biotic and abiotic stress including heavy metals such as Cadmium (Cd). In this study, we evaluated the effects of titanium dioxide (TiO2) nanoparticles (TiO2 NPs) in alleviating Cd stress in Tetrastigma hemsleyanum Diels et Gilg. Compared with Cd treatment, TiO2 NPs decreased leaf Cd concentration, restored Cd exposure-related reduction in the biomass to about 69% of control and decreased activities of antioxidative enzymes. Integrative analysis of transcriptome and metabolome revealed 325 differentially expressed genes associated with TiO2 NP treatment, most of which were enriched in biosynthesis of secondary metabolites. Among them, the flavonoid and phenylpropanoid biosynthetic pathways were significantly regulated to improve the growth of T. hemsleyanum when treated with Cd. In the KEGG Markup Language (KGML) network analysis, we found some commonly regulated pathways between Cd and Cd+TiO2 NP treatment, including phenylpropanoid biosynthesis, ABC transporters, and isoflavonoid biosynthesis, indicating their potential core network positions in controlling T. hemsleyanum response to Cd stress. Overall, our findings revealed a complex response system for tolerating Cd, encompassing the transportation, reactive oxygen species scavenging, regulation of gene expression, and metabolite accumulation in T. hemsleyanum. Our results indicate that TiO2 NP can be used to reduce Cd toxicity in T. hemsleyanum.
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Affiliation(s)
- Yuqing Huang
- Institute of Crop Science, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, China.
| | - Shengguan Cai
- Agronomy Department, Key Laboratory of Crop Germplasm Resource of Zhejiang Province, Zhejiang University, Hangzhou 310058, China
| | - Wu Ying
- Institute of Crop Science, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, China
| | - Tianxin Niu
- Institute of Crop Science, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, China
| | - Jianli Yan
- Institute of Crop Science, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, China
| | - Hongliang Hu
- College of Life Sciences, China Jiliang University, Hangzhou 310018, China.
| | - Songlin Ruan
- Institute of Crop Science, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, China.
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Lu J, Su D, Yang Y, Shu M, Wang Y, Zhou X, Yu Q, Li C, Xie J, Chen Y. Disruption of intestinal epithelial permeability in the Co-culture system of Caco-2/HT29-MTX cells exposed individually or simultaneously to acrylamide and ochratoxin A. Food Chem Toxicol 2024; 186:114582. [PMID: 38460668 DOI: 10.1016/j.fct.2024.114582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/13/2023] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
Mycotoxins and thermal processing hazards are common contaminants in various foods and cause severe problems in terms of food safety and health. Combined use of acrylamide (AA) and ochratoxin A (OTA) would result in more significant intestinal toxicity than either toxin alone, but the underlying mechanisms behind this poor outcome remain unclear. Herein, we established the co-culture system of Caco-2/HT29-MTX cells for simulating a real intestinal environment that is more sensitive to AA and OTA, and showed that the combination of AA and OTA could up-regulate permeability of the intestine via increasing LY permeabilization, and decreasing TEER, then induce oxidative stress imbalance (GSH, SOD, MDA, and ROS) and inflammatory system disorder (TNF-α, IL-1β, IL-10, and IL-6), thereby leading a rapid decline in cell viability. Western blot, PAS- and AB-staining revealed that AA and OTA showed a synergistic effect on the intestine mainly through the disruption of tight junctions (TJs) and a mucus layer. Furthermore, based on correlation analysis, oxidative stress was more relevant to the mucus layer and TJs. Therefore, our findings provide a better evaluation model and a potential mechanism for further determining or preventing the combined toxicity caused by AA and OTA.
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Affiliation(s)
- Jiawen Lu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Dan Su
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Ying Yang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Mengni Shu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Yuting Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Xingtao Zhou
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Qiang Yu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Chang Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China
| | - Yi Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, 330047, China.
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Liu H, Liu B, Zhang S, Fan M, Ji X, Zhang S, Wang Z, Qiao K. Lentinan protects Caenorhabditis elegans against fluopyram-induced toxicity through DAF-16 and SKN-1 pathways. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 265:115510. [PMID: 37742572 DOI: 10.1016/j.ecoenv.2023.115510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
Fluopyram, a SDH inhibitor fungicide, is widely used in agriculture to control fungi and nematodes. However, fluopyram has been proved toxic that caused damage to organs through oxidative stress. The development of natural extracts that can reduce oxidative damage is a promising method. Lentinan is isolated from Lentinus edodes and has been verified its antioxidant activity. In this study, Caenorhabditis elegans was used to evaluate the protective effects of lentinan against fluopyram-induced toxicity and the possible mechanisms. Results showed that lentinan pretreatment notably increased the survival rate of N2 nematodes by 15.0 % and extended the lifespan by 91.5 %, compared with the fluopyram treatment. Lentinan pretreatment reverted the inhibition of the locomotion and reproduction of C. elegans under the fluopyram stress. In addition, lentinan pretreatment significantly decreased the contents of ROS and MDA in N2 nematodes. Moreover, pretreated with lentinan significantly recovered the decreased activities of CAT, SOD, GST and SDH induced by fluopyram. Lentinan pretreatment enhanced the mRNA levels of daf-16 and skn-1 and their downstream genes in the nematodes compared with the fluopyram group. In daf-16 and skn-1 mutants, the lifespan, ROS and related genes expression were not significantly changed in lentinan pretreatment. Pretreated with lentinan significantly enhanced the fluorescence intensity of SOD-3::GFP and GST-4::GFP, and promoted the nuclear translocation of DAF-16 and SKN-1 under the fluopyram stress. In summary, these findings indicated that lentinan protected C. elegans from fluopyram-induced toxicity via DAF-16 and SKN-1.
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Affiliation(s)
- Huimin Liu
- Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Bingjie Liu
- Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Siqi Zhang
- College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Miao Fan
- Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Xiaoxue Ji
- Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Shouan Zhang
- Tropical Research and Education Center, Department of Plant Pathology, University of Florida, IFAS, Homestead, FL 33031, USA
| | - Zhongtang Wang
- Shandong Institute of Pomology, Tai'an, Shandong 271000, China.
| | - Kang Qiao
- Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China.
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10
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Huang T, Zhang K, Wang J, He K, Zhou X, Nie S. Quercetin Alleviates Acrylamide-Induced Liver Injury by Inhibiting Autophagy-Dependent Ferroptosis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7427-7439. [PMID: 37134181 DOI: 10.1021/acs.jafc.3c01378] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Acrylamide (ACR) generated in carbohydrate-rich foods during thermal processing has been demonstrated to exhibit hepatotoxicity. As one of the most consumed flavonoids with diet, quercetin (QCT) possesses the ability to protect against ACR-induced toxicity, albeit its mechanism is unclear. Herein, we discovered that QCT alleviated ACR-induced elevated levels of reactive oxygen species (ROS), AST, and ALT in mice. RNA-seq analysis revealed that QCT reversed the ferroptosis signaling pathway upregulated by ACR. Subsequently, experiments indicated that QCT inhibited ACR-induced ferroptosis through the reduction of oxidative stress. With autophagy inhibitor chloroquine, we further confirmed that QCT suppressed ACR-induced ferroptosis by inhibiting oxidative stress-driven autophagy. Additionally, QCT specifically reacted with autophagic cargo receptor NCOA4, blocked the degradation of iron storage protein FTH1, and eventually downregulated the intracellular iron levels and the consequent ferroptosis. Collectively, our results presented a unique approach to alleviate ACR-induced liver injury by targeting ferroptosis with QCT.
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Affiliation(s)
- Tongwen Huang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Ke Zhang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Junqiao Wang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Kaihong He
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Xingtao Zhou
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Shaoping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
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11
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Jiang D, Xia X, He Z, Xue Y, Xiang X. Hyaluronic acid-functionalized redox-responsive organosilica nanoparticles for targeted resveratrol delivery to attenuate acrylamide-induced toxicity. Int J Biol Macromol 2023; 232:123463. [PMID: 36716846 DOI: 10.1016/j.ijbiomac.2023.123463] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 01/30/2023]
Abstract
The purpose of this study is to construct a redox-responsive and targeted nanoparticle to effectively deliver resveratrol (Res) for alleviating acrylamide (ACR) toxicity. Here, Res-loaded tetrasulfide-containing organosilica nanoparticles (DSMSNs) functionalized with hyaluronic acid on the surface (DSMSNs@Res@HA) were prepared. The DSMSNs@Res@HA nanoparticles were spherical with an encapsulation efficiency of 46.68 ± 1.64 % and a hydrated particle size of about 237.73 nm. As expected, DSMSNs@Res@HA were capable of significantly protecting PC12 cells against ACR-induced damage in oxidative stress, mitochondrial membrane potential decrease, and cell apoptosis compared with free Res and DSMSNs@Res at the equivalent dose. Moreover, DSMSNs@Res@HA could be biodegraded and released Res in response to GSH stimulus. In vivo experiments suggested that DSMSNs@Res@HA significantly reduced histological damage in the brain, liver, and kidney of rats compared with free Res and DSMSNs@Res. After oral administration of DSMSNs@Res@HA, the intestinal flora of ACR-treated rats could be effectively regulated by improving the species uniformity and abundance as well as recovering the species diversity. According to these findings, DSMSNs@Res@HA is worth further investigation as a potential therapeutic nanomedicine to alleviate ACR toxicity and restore gut microbiota diversity.
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Affiliation(s)
- Dan Jiang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan 430062, China; Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology, Hubei Engineering Research Center for Advanced Fine Chemicals, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430205, China
| | - Xiaoyang Xia
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan 430062, China
| | - Zhixiong He
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan 430062, China; Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology, Hubei Engineering Research Center for Advanced Fine Chemicals, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430205, China
| | - Yanan Xue
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology, Hubei Engineering Research Center for Advanced Fine Chemicals, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430205, China.
| | - Xia Xiang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan 430062, China.
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12
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Hernández-Cruz E, Eugenio-Pérez D, Ramírez-Magaña KJ, Pedraza-Chaverri J. Effects of Vegetal Extracts and Metabolites against Oxidative Stress and Associated Diseases: Studies in Caenorhabditis elegans. ACS OMEGA 2023; 8:8936-8959. [PMID: 36936291 PMCID: PMC10018526 DOI: 10.1021/acsomega.2c07025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
Oxidative stress is a natural physiological process where the levels of oxidants, such as reactive oxygen species (ROS) and nitrogen (RNS), exceed the strategy of antioxidant defenses, culminating in the interruption of redox signaling and control. Oxidative stress is associated with multiple pathologies, including premature aging, neurodegenerative diseases, obesity, diabetes, atherosclerosis, and arthritis. It is not yet clear whether oxidative stress is the cause or consequence of these diseases; however, it has been shown that using compounds with antioxidant properties, particularly compounds of natural origin, could prevent or slow down the progress of different pathologies. Within this context, the Caenorhabditis elegans (C. elegans) model has served to study the effect of different metabolites and natural compounds, which has helped to decipher molecular targets and the effect of these compounds on premature aging and some diseases such as neurodegenerative diseases and dyslipidemia. This article lists the studies carried out on C. elegans in which metabolites and natural extracts have been tested against oxidative stress and the pathologies associated with providing an overview of the discoveries in the redox area made with this nematode.
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Affiliation(s)
- Estefani
Yaquelin Hernández-Cruz
- Department
of Biology, Faculty of Chemistry, National
Autonomous University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
- Postgraduate
in Biological Sciences, National Autonomous
University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
| | - Dianelena Eugenio-Pérez
- Department
of Biology, Faculty of Chemistry, National
Autonomous University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
- Postgraduate
in Biochemical Sciences, National Autonomous
University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
| | - Karla Jaqueline Ramírez-Magaña
- Department
of Biology, Faculty of Chemistry, National
Autonomous University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
- Postgraduate
in Biochemical Sciences, National Autonomous
University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
| | - José Pedraza-Chaverri
- Department
of Biology, Faculty of Chemistry, National
Autonomous University of Mexico, Ciudad Universitaria, 04510 Mexico City, Mexico
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13
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Zhu R, Shan S, Zhou S, Chen Z, Wu Y, Liao W, Zhao C, Chu Q. Saccharomyces cerevisiae: a patulin degradation candidate both in vitro and in vivo. Food Funct 2023; 14:3083-3091. [PMID: 36917481 DOI: 10.1039/d2fo03419k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Patulin is one of the mycotoxins that exists in abundance in fruits and derivative products and is easily exposed in daily life, leading to various toxicities such as genotoxicity, teratogenicity, immunotoxicity, and carcinogenicity in the human body, while the efficient removal or degradation measures are still in urgent demand. In this work, Saccharomyces cerevisiae, a natural yeast with both patulin degradation and intestine damage protection abilities, was first applied to prevent and decrease the hazard after patulin intake. In vitro, Saccharomyces cerevisiae KD (S. cerevisiae KD) could efficiently degrade patulin at high concentrations. In a Canenorhabditis elegans (C. elegans) model fed on S. cerevisiae KD, locomotion, oxidative stress, patulin residual, intestine damage, and gene expression were investigated after exposure to 50 μg mL-1 patulin. The results demonstrated that S. cerevisiae KD could efficiently degrade patulin, as well as weaken the oxidative stress and intestinal damage caused by patulin. Moreover, S. cerevisiae KD could regulate the gene expression levels of daf-2 and daf-16 through the IGF-1 signaling pathway to control the ROS level and glutathione (GSH) content, thus decreasing intestinal damage. In summary, this work uncovers the outstanding characteristic of an edible probiotic S. cerevisiae KD in patulin degradation and biotoxicity alleviation and provides enlightenment toward solving the hazards caused by the accumulation of patulin.
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Affiliation(s)
- Ruiyu Zhu
- College of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.,College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Shuo Shan
- College of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Su Zhou
- Tea Research Institute, Zhejiang University, Hangzhou 310058, China.
| | - Zhen Chen
- College of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Yuanfeng Wu
- College of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Wei Liao
- College of Food Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Chao Zhao
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Qiang Chu
- Tea Research Institute, Zhejiang University, Hangzhou 310058, China.
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14
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Zhao X, Fu K, Xiang KP, Wang LY, Zhang YF, Luo YP. Comparison of the chronic and multigenerational toxicity of racemic glufosinate and l-glufosinate to Caenorhabditis elegans at environmental concentrations. CHEMOSPHERE 2023; 316:137863. [PMID: 36649895 DOI: 10.1016/j.chemosphere.2023.137863] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/31/2022] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Glufosinate-ammonium, the second largest transgene crop resistant herbicide, is classified as a mobile persistent pollutant by the U.S. Environmental Protection Agencybecause of its slow decomposition and easy mobile transfer in a water environment. The chronic and multigeneration toxicity of this compound to environmental organisms are alarming. In this study, racemic glufosinate-ammonium and the effective isomer, l-glufosinate-ammonium, were used as the test agents. The developmental, neurotoxic and reproductive toxicities of Caenorhabditis elegans to their parents and progeny were studied by continuous exposure in water at concentrations of 0.1, 1, 10 and 100 μg/L. The causes of toxicity differences were analysed from oxidative stress and transcription levels. Through oxidative stress of C. elegans, racemic glufosinate-ammonium and l-glufosinate-ammonium both mediated the developmental toxicity (shortened developmental cycle, reduced body length and width, promoted ageingand decreased longevity), neurotoxicity (inhibited head swinging, body bending frequency and acetylcholinesterase [AchE] activity) and reproductive toxicity (significant reductions in the number of eggs and offspring in vivo and induced apoptosis of gonadal cells). These phenomena caused oxidative damage (protein and membrane lipid peroxidation) and further induced apoptosis. The changes in various indicators caused by racemic glufosinate-ammonium exposure were more significant than those caused by l-glufosinate-ammonium exposure, and the reproduction-related indicators were more significant than the developmental and neurological indicators. A continuous accumulation of toxicity was observed after multiple generations of continuous exposure. These research results provide a data reference for the ecotoxicological evaluation and risk assessment of glufosinate-ammonium and contribute to the revision and improvement of the related environmental policies of glufosinate-ammonium.
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Affiliation(s)
- Xu Zhao
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China
| | - Kan Fu
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China; Hainan Radiation Environmental Monitoring Station, Haikou, 571126, China
| | - Kai-Ping Xiang
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China
| | - Lan-Ying Wang
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China
| | - Yun-Fei Zhang
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China
| | - Yan-Ping Luo
- School of Plant Protection, Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, Hainan University, Haikou, 570228, China.
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15
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Zhou F, Lu Y, Sun T, Sun L, Wang B, Lu J, Li Z, Zhu B, Huang S, Ding Z. Antitumor effects of polysaccharides from Tetrastigma hemsleyanum Diels et Gilg via regulation of intestinal flora and enhancing immunomodulatory effects in vivo. Front Immunol 2022; 13:1009530. [PMID: 36389762 PMCID: PMC9650377 DOI: 10.3389/fimmu.2022.1009530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/10/2022] [Indexed: 08/11/2023] Open
Abstract
Tetrastigma hemsleyanum Diels et Gilg is a traditional Chinese herbal medicine with high medicinal value, and antitumor, antioxidant and anti-inflammatory biological activities. However, while several studies have focused on flavonoids in Tetrastigma hemsleyanum tubers, there are few studies on the enhanced immune effect of Tetrastigma hemsleyanum polysaccharides (THP). In this study, we evaluated the antitumor effect of THP in a lung tumor model and explored the mechanism of antitumor activity through intestinal flora. In addition, a cyclophosphamide (CTX)-induced immunosuppression model was used to declare the immunomodulatory effect of THP in the immunosuppressive state induced by antitumor drugs. The results showed that THP increased the content of ileum secreted immunoglobulin A (SIgA) and cecum short-chain fatty acids (SCFAs) and improved microbial community diversity, regulating the relative abundance of dominant microbiota flora from the phylum level to the genus level, and recovering the intestinal microflora disorder caused by tumors. Additionally, THP can increase the organ indices and improve immune organ atrophy. THP can upregulate routine blood counts and stimulate the production of the serum cytokines. THP also promoted the macrophage phagocytic index, NK-cell activation, and complement and immunoglobulin (IgG, IgA, IgM) levels. The detection of Splenic lymphocyte proliferation and T lymphocyte subsets also sideways reflects that THP can restore CTX-induced immune inhibition in mice. In conclusion, this study suggests that THP can effectively achieve the enhanced antitumor effects, regulate gut microbiota and improve the immunosuppression induced by antitumor drugs. Therefore, THP can enhance the immune capacity and provide novel immunomodulatory and antineoplastic adjuvant agents.
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Affiliation(s)
- Fangmei Zhou
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yan Lu
- First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Tong Sun
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ling Sun
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Bixu Wang
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jingjing Lu
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhimin Li
- Information Technology Center, Zhejiang Chinese Medical University, Hangzhou, China
| | - Bingqi Zhu
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Shigao Huang
- Department of Radiation Oncology, The First Affiliated Hospital, Air Force Medical University, Xi an, China
| | - Zhishan Ding
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
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16
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Dong S, Zhou M, Zhu J, Wang Q, Ge Y, Cheng R. The complete chloroplast genomes of Tetrastigma hemsleyanum (Vitaceae) from different regions of China: molecular structure, comparative analysis and development of DNA barcodes for its geographical origin discrimination. BMC Genomics 2022; 23:620. [PMID: 36028808 PMCID: PMC9412808 DOI: 10.1186/s12864-022-08755-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tetrastigma hemsleyanum is a valuable traditional Chinese medicinal plant widely distributed in the subtropical areas of China. It belongs to the Cayratieae tribe, family Vitaceae, and exhibited significant anti-tumor and anti-inflammatory activities. However, obvious differences were observed on the quality of T. hemsleyanum root from different regions, requiring the discrimination strategy for the geographical origins. RESULT This study characterized five complete chloroplast (cp) genomes of T. hemsleynum samples from different regions, and conducted a comparative analysis with other representing species from family Vitaceae to reveal the structural variations, informative markers and phylogenetic relationships. The sequenced cp genomes of T. hemsleyanum exhibited a conserved quadripartite structure with full length ranging from 160,124 bp of Jiangxi Province to 160,618 bp of Zhejiang Province. We identified 112 unique genes (80 protein-coding, 28 tRNA and 4 rRNA genes) in the cp genomes of T. hemsleyanum with highly similar gene order, content and structure. The IR contraction/expansion events occurred on the junctions of ycf1, rps19 and rpl2 genes with different degrees, causing the differences of genome sizes in T. hemsleyanum and Vitaceae plants. The number of SSR markers discovered in T. hemsleyanum was 56-57, exhibiting multiple differences among the five geographic groups. Phylogenetic analysis based on conserved cp genome proteins strongly grouped the five T. hemsleyanum species into one clade, showing a sister relationship with T. planicaule. Comparative analysis of the cp genomes from T. hemsleyanum and Vitaceae revealed five highly variable spacers, including 4 intergenic regions and one protein-coding gene (ycf1). Furthermore, five mutational hotspots were observed among T. hemsleyanum cp genomes from different regions, providing data for designing DNA barcodes trnL and trnN. The combination of molecular markers of trnL and trnN clustered the T. hemsleyanum samples from different regions into four groups, thus successfully separating specimens of Sichuan and Zhejiang from other areas. CONCLUSION Our study obtained the chloroplast genomes of T. hemsleyanum from different regions, and provided a potential molecular tracing tool for determining the geographical origins of T. hemsleyanum, as well as important insights into the molecular identification approach and and phylogeny in Tetrastigma genus and Vitaceae family.
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Affiliation(s)
- Shujie Dong
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.,School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Manjia Zhou
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jinxing Zhu
- Bureau of Agricultural and Rural Affairs of Suichang, Suichang, China
| | - Qirui Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuqing Ge
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
| | - Rubin Cheng
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China. .,Academy of Chinese Medical Science, Zhejiang Chinese Medical University, Hangzhou, China.
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17
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Chen W, Chen Z, Shan S, Wu A, Zhao C, Ye X, Zheng X, Zhu R. Cyanidin-3-O-glucoside promotes stress tolerance and lifespan extension of Caenorhabditis elegans exposed to polystyrene via DAF-16 pathway. Mech Ageing Dev 2022; 207:111723. [PMID: 35988813 DOI: 10.1016/j.mad.2022.111723] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/12/2022] [Accepted: 08/11/2022] [Indexed: 10/15/2022]
Abstract
Microplastic pollution has attracted growing attention due to its prevalent and persistent exposure to general population through the food chain, but few reports have focused on the toxicological prevention of polystyrene (PS). Using the wild-type and mutant strains, this study explored the impacts of PS and cyanidin-3-O-glucoside (C3G) on stress tolerance and lifespan of Caenorhabditis elegans (C. elegans). In N2 nematodes, PS exposure initiated the oxidative stress and subsequent lifespan reduction, while these adverse impacts could be positively improved by C3G treatment. Considering the pivotal role of DAF-16 pathway in stress tolerance and lifespan regulation, the expression of the daf-16 gene and its downstream antioxidant genes (clt-2, hsp-16.1, sod-3, sod-5) were examined, and found to be significantly enhanced by C3G. Since the sod-3 gene was up-regulated the most fold by C3G, the activity of SOD enzyme that encoded by the sod-3 was examined, and could be obviously enhanced upon C3G treatment. This explained the improved oxidative stress and delayed oxidation-associated aging after C3G intervention. Nevertheless, these positive effects of C3G were weakened in daf-16(-) mutant strain (with deleted DAF-16 gene), for which the beneficial effects of C3G in promoting stress resistance and lifespan extension were inhibited. These findings suggested that the DAF-16 gene and its downstream antioxidant genes, have participated in C3G's regulations on redox balance and lifespan that impacted by nano-polystyrene particles. This study highlighted the link between dietary components and environmentally driven disturbance.
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Affiliation(s)
- Wen Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Zhen Chen
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Shuo Shan
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Aibo Wu
- SIBS-UGENT-SJTU Joint Laboratory of Mycotoxin Research, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Chao Zhao
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fujian 350002, China
| | - Xiang Ye
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Ruiyu Zhu
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China.
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18
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Luo Y, Yang Y, Yang X, Sun C, Chen H. Quality evaluation of Tetrastigma hemsleyanum different parts based on quantitative analysis of 42 bioactive constituents combined with multivariate statistical analysis. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:754-765. [PMID: 35383426 DOI: 10.1002/pca.3127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION The root of Tetrastigma hemsleyanum (RTH) has been widely used as a folk medicine in China. Meanwhile, its stems (STH) and leaves (LTH) are consumed as functional tea and food supplementation. Therefore, it is important to get a better understanding of the distribution of bioactive constituents in different parts of T. hemsleyanum. OBJECTIVE To develop a method for quantitative analysis of multiple bioactive constituents and comparing their distribution in RTH, STH and LTH. METHODS Ultra-performance liquid chromatography triple quadrupole ion trap tandem mass spectrometry (UPLC-QTRAP-MS/MS) was used for the quantitative analysis. The quantitative data were further analysed by principal component analysis (PCA), hierarchical cluster analysis (HCA) and partial least squares determinant analysis (PLS-DA). RESULTS Forty-two constituents in RTH, STH and LTH, including 14 flavonoids, three phenolic acids, 15 amino acids and 10 nucleosides, were quantitatively determined. The contents of flavonoids and phenolic acids in LTH were significantly higher than those in RTH and STH. While the contents of amino acids and nucleosides in LTH were less than those in RTH and STH. Multivariate statistical analysis can significantly classify and distinguish RTH, STH, and LTH. CONCLUSIONS The present method would be helpful for the quality control of T. hemsleyanum, and the results would be useful for the efficient utilisation of T. hemsleyanum in the future.
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Affiliation(s)
- Yiyuan Luo
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, China
| | - Yingxin Yang
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, China
| | - Xinyu Yang
- College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chonglu Sun
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, China
| | - Hongjiang Chen
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, China
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The possible future changes in potential suitable habitats of Tetrastigma hemsleyanum (Vitaceae) in China predicted by an ensemble model. Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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20
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Marković Filipović J, Miler M, Kojić D, Karan J, Ivelja I, Čukuranović Kokoris J, Matavulj M. Effect of Acrylamide Treatment on Cyp2e1 Expression and Redox Status in Rat Hepatocytes. Int J Mol Sci 2022; 23:6062. [PMID: 35682741 PMCID: PMC9181519 DOI: 10.3390/ijms23116062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/20/2022] [Accepted: 05/21/2022] [Indexed: 12/16/2022] Open
Abstract
Acrylamide (AA) toxicity is associated with oxidative stress. During detoxification, AA is either coupled to gluthatione or biotransformed to glycidamide by the enzyme cytochrome P450 2E1 (CYP2E1). The aim of our study was to examine the hepatotoxicity of AA in vivo and in vitro. Thirty male Wistar rats were treated with 25 or 50 mg/kg b.w. of AA for 3 weeks. Qualitative and quantitative immunohistochemical evaluation of inducible nitric oxide synthase (iNOS), CYP2E1, catalase (CAT), superoxide dismutase 1 (SOD1), and SOD2 expression in liver was carried out. Bearing in mind that the liver is consisted mainly of hepatocytes, in a parallel study, we used the rat hepatoma cell line H4IIE to investigate the effects of AA at IC20 and IC50 concentrations on the redox status and the activity of CAT, SOD, and glutathione-S-transferase (GST), their gene expression, and CYP2E1 and iNOS expression. Immunohistochemically stained liver sections showed that treatment with AA25mg induced a significant decrease of CYP2E1 protein expression (p < 0.05), while treatment with AA50mg led to a significant increase of iNOS protein expression (p < 0.05). AA treatment dose-dependently elevated SOD2 protein expression (p < 0.05), while SOD1 protein expression was significantly increased only at AA50mg (p < 0.05). CAT protein expression was not significantly affected by AA treatments (p > 0.05). In AA-treated H4IIE cells, a concentration-dependent significant increase in lipid peroxidation and nitrite levels was observed (p < 0.05), while GSH content and SOD activity significantly decreased in a concentration-dependent manner (p < 0.05). AA IC50 significantly enhanced GST activity (p < 0.05). The level of mRNA significantly increased in a concentration-dependent manner for iNOS, SOD2, and CAT in AA-treated H4IIE cells (p < 0.05). AA IC50 significantly increased the transcription of SOD1, GSTA2, and GSTP1 genes (p < 0.05), while AA IC20 significantly decreased mRNA for CYP2E1 in H4IIE cells (p < 0.05). Obtained results indicate that AA treatments, both in vivo and in vitro, change hepatocytes; drug-metabolizing potential and disturb its redox status.
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Affiliation(s)
- Jelena Marković Filipović
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (D.K.); (J.K.); (I.I.); (M.M.)
| | - Marko Miler
- Department of Cytology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia;
| | - Danijela Kojić
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (D.K.); (J.K.); (I.I.); (M.M.)
| | - Jelena Karan
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (D.K.); (J.K.); (I.I.); (M.M.)
| | - Ivana Ivelja
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (D.K.); (J.K.); (I.I.); (M.M.)
| | - Jovana Čukuranović Kokoris
- Department of Anatomy, Faculty of Medicine, University of Niš, Blvd. Dr Zorana Djindjica 81, 18000 Niš, Serbia;
| | - Milica Matavulj
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (D.K.); (J.K.); (I.I.); (M.M.)
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El-Shehawi AM, Sayed S, Hassan MM, Al-Otaibi S, Althobaiti F, Elseehy MM, Soliman M. Taify Pomegranate Juice (TPJ) Abrogates Acrylamide-Induced Oxidative Stress Through the Regulation of Antioxidant Activity, Inflammation, and Apoptosis-Associated Genes. Front Vet Sci 2022; 9:833605. [PMID: 35392110 PMCID: PMC8980525 DOI: 10.3389/fvets.2022.833605] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/07/2022] [Indexed: 12/14/2022] Open
Abstract
Acrylamide (ACR) has various effects on biological systems, including oxidative stress and its associated metabolic disorders. Previous research reports that plants growing at high altitude have a different profile of antioxidants. In the current report, the Taify pomegranate juice (TPJ) of the Taify pomegranate growing at the Taif region (high altitude), Saudi Arabia, was investigated for its protective activity from ACR-induced oxidative stress. Rats were treated with ACR, TPJ, or TPJ+ACR, and various assays, including blood chemistry, liver function biomarkers, gene expression of endogenous antioxidant enzymes, oxidative stress regulatory genes, inflammation biomarkers, and apoptosis, were estimated using biochemical, real-time PCR, histopathological, and immunohistochemical analysis. TPJ showed a protective function of ACR-induced alteration of AST, ALT, GGT, urea, total proteins, albumin, MDA, and NO. It also increased the level of the endogenous antioxidative enzymes, including SOD, catalase, and GSH. It showed anti-inflammatory activity by reduction the TNF-α, IL-6 secretion and the enhancing of IL-10 levels. At the gene expression level, TPJ upregulated the expression of endogenous antioxidant genes (SOD and catalase) and of antioxidant-regulating genes Nrf2 and HO-1; downregulated the expression of inflammatory genes TGF-β1, COX2, and the apoptotic gene caspase-3; and upregulated the expression of antiapoptotic gene Bcl2. At the histological level, TPJ showed a protective effect from the ACR-induced hepatic histological damage. Results of this study conclude that TPJ has a protective effect from ACR-induced oxidative stress and its associated metabolic alterations through its antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Ahmed M. El-Shehawi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
- *Correspondence: Ahmed M. El-Shehawi
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, Taif, Saudi Arabia
| | - Mohamed M. Hassan
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Saad Al-Otaibi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Fayez Althobaiti
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Mona M. Elseehy
- Department of Genetics, Faculty of Agriculture, University of Alexandria, Alexandria, Egypt
| | - Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
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22
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Zhang L, Li B, Wang M, Lin H, Peng Y, Zhou X, Peng C, Zhan J, Wang W. Genus Tetrastigma: A review of its folk uses, phytochemistry and pharmacology. CHINESE HERBAL MEDICINES 2022; 14:210-233. [PMID: 36117671 PMCID: PMC9476684 DOI: 10.1016/j.chmed.2022.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/27/2021] [Accepted: 01/17/2022] [Indexed: 11/12/2022] Open
Abstract
The genus Tetrastigma belongs to the Vitaceae family and contains over 100 species. This paper reviewed folk uses, chemical constituents, pharmacological activities, and clinical applications of the medicinal plants in the genus Tetrastigma. In addition, the paper also discussed the current problems for the further studies. Up to now, more than 240 compounds were reported from the genus Tetrastigma, covering 74 flavonoids, 14 terpenoids, 19 steroids, 21 phenylpropanoids, 14 alkaloids and others constituents. Among them, flavonoids are the major and the characteristic chemical constituents in this genus. Modern pharmacological studies and clinical practice showed that the extracts and chemical constituents of Tetrastigma species possessed wide pharmacological activities including antitumor, antioxidative, hepatoprotective, antiviral, anti-inflammatory, and analgesic activities. The information summarized in this paper provides valuable clues for new drug discovery and an incentive to expand the research of genus Tetrastigma.
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23
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Chen W, Zhu R, Ye X, Sun Y, Tang Q, Liu Y, Yan F, Yu T, Zheng X, Tu P. Food-derived cyanidin-3-O-glucoside reverses microplastic toxicity via promoting discharge and modulating the gut microbiota in mice. Food Funct 2022; 13:1447-1458. [PMID: 35048920 DOI: 10.1039/d1fo02983e] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Microplastics (MPs) ingested and accumulated by organisms would ultimately pose a threat to humans via the food chain. A balanced gut microbiota contributes to many health benefits, which is readily influenced by environmental chemicals such as MPs. Cyanidin-3-O-glucoside (C3G), a bioactive compound of the anthocyanin family, possesses a variety of functional effects including anti-oxidant and anti-inflammatory, as well as gut microbiota modulation. C3G has been demonstrated to prevent polystyrene (PS) induced toxicities in Caco-2 cells and Caenorhabditis elegans (C. elegans) via activating autophagy and promoting discharge. In the present study, we aimed to explore the alleviation effect of C3G on PS induced toxicities in C57BL/6 mice. Our results showed that the supplementation of C3G effectively reduced the tissue accumulation and promoted the fecal PS discharge, leading to alleviation of the PS-caused oxidative stress and inflammatory response. Meanwhile, C3G modulated PS-associated gut microbiome perturbations and regulated functional bacteria in inflammation such as Desulfovibrio, Helicobacter, Oscillospiraceae and Lachnoclostridium. Also, C3G administration initiated alterations in functional pathways in response to xenobiotic PS, and reduced bacterial functional genes related to inflammation and human diseases. These findings may offer evidence for the protective role of C3G in the intervention of PS-induced toxicity and gut dysbiosis.
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Affiliation(s)
- Wen Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Ruiyu Zhu
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Xiang Ye
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Yuhao Sun
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Qiong Tang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Yangyang Liu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Fujie Yan
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Ting Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
| | - Pengcheng Tu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
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24
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Shi J, Wang Y, Lei Y, Chen X, Liu Y, Xu YJ. Lipidome reveals the alleviation of krill oil on the impairment of acrylamide. Food Funct 2022; 13:8012-8021. [DOI: 10.1039/d2fo00781a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Krill oil has rich content of polyunsaturated fatty acids and various biological functions. Previous researches have demonstrated that krill oil is helpful to improve the locomotion via antioxidation and regulation...
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25
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Fu K, Zhang J, Wang L, Zhao X, Luo Y. Xanthotoxin induced photoactivated toxicity, oxidative stress and cellular apoptosis in Caenorhabditis elegans under ultraviolet A. Comp Biochem Physiol C Toxicol Pharmacol 2022; 251:109217. [PMID: 34673249 DOI: 10.1016/j.cbpc.2021.109217] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/08/2021] [Accepted: 10/14/2021] [Indexed: 02/06/2023]
Abstract
Xanthotoxin (XAT) is widely present in many kinds of plants. Caenorhabditis elegans, a typical model organism, was used to study the effects of XAT on C. elegans developmental toxicity, neurotoxicity, reproductive toxicity induced under ultraviolet A (UVA), oxidative stress and apoptosis in C. elegans. The results showed that after XAT exposure treatment, the hatchability of C. elegans decreased significantly as the concentration increased; the body length and width increased markedly, the external morphology was swollen; the brood sizes had been decreased; and the frequencies of head thrashes and body bend decreased significantly. At 80 and 100 mg/L, XAT reduced the activities of mitochondrial complex enzymes I and III, resulting in the excessive production of ROS, and inhibited SOD and CAT so that the ROS could not be eliminated over time. ROS accumulation in the bodies further caused the contents of MDA, protein carbonyl and lipofuscin to increase significantly, the mitochondrial membrane potential to be severely damaged, apoptosis to occur, and the apoptosis genes ced-3 and ced-4 to be significantly upregulated. Thus, XAT showed photoactivated toxicity to C. elegans under UVA, which will help people to make full and rational use of plants containing XAT.
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Affiliation(s)
- Kan Fu
- College of Plant Protection, Hainan University, Haikou, Hainan 570228, China
| | - Jianchun Zhang
- College of Plant Protection, Hainan University, Haikou, Hainan 570228, China
| | - Lanying Wang
- College of Plant Protection, Hainan University, Haikou, Hainan 570228, China
| | - Xu Zhao
- College of Plant Protection, Hainan University, Haikou, Hainan 570228, China
| | - Yanping Luo
- College of Plant Protection, Hainan University, Haikou, Hainan 570228, China.
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26
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Li Y, Yu X, Deng L, Zhou S, Wang Y, Zheng X, Chu Q. Neochlorogenic acid anchors MCU-based calcium overload for cancer therapy. Food Funct 2021; 12:11387-11398. [PMID: 34672304 DOI: 10.1039/d1fo01393a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cancer is a major threat to human health worldwide, yet the clinical therapies remain unsatisfactory. In this study, we found that a Tetrastigma hemsleyanum leaves flavone (TLF) intervention could achieve tumor inhibition. Besides, neochlorogenic acid (NA), which had the highest absorbance peak in the HPLC profile of TLF, showed superior anti-proliferation ability over TLF, and could effectively trigger apoptosis, restrain migration, and facilitate cytoskeleton collapse, suggesting its key role in TLF's anticancer property. Molecular docking analysis suggested that NA was capable of binding with mitochondrial Ca2+ uniporter (MCU), and further experiments confirmed that NA upregulated the MCU level to permit excess calcium ion influx, leading to mitochondrial calcium imbalance, dysfunction, structure alteration, and ROS elevation. Moreover, tumor-bearing mice were applied to further confirm the excellent tumor inhibition ability of NA under Ca2+-abundant conditions. Therefore, this study uncovered that NA could effectively trigger robust MCU-mediated calcium overload cancer therapy, which could be utilized in novel strategies for future cancer treatment.
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Affiliation(s)
- Yonglu Li
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Xin Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Lingchi Deng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Su Zhou
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Yaxuan Wang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China. .,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou 310058, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, People's Republic of China.,National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Qiang Chu
- Tea Research Institute, Zhejiang University, Hangzhou 310058, People's Republic of China.
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Zhou L, Luo S, Wang X, Zhou Y, Zhang Y, Zhu S, Chen T, Feng S, Yuan M, Ding C. Blumea laciniata protected Hep G2 cells and Caenorhabditis elegans against acrylamide-induced toxicity via insulin/IGF-1 signaling pathway. Food Chem Toxicol 2021; 158:112667. [PMID: 34762976 DOI: 10.1016/j.fct.2021.112667] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/30/2021] [Accepted: 11/07/2021] [Indexed: 02/07/2023]
Abstract
Acrylamide (AC), a proved toxin is mainly used in industrial fields and proved to possess various toxicities. In recent years, AC has been found in starch-containing foods due to Maillard reaction in a high-temperature process. Therefore, how to mitigate the toxic effect of AC is a research spot. Blumea laciniata is a widely used folk medicine in Asia and the extract from B. laciniata (EBL) exhibited a strong protection on cells against oxidative stress. In this work, we used EBL to protect Hep G2 cells and Caenorhabditis elegans against AC toxicity. As the results turned out, EBL increased cell viability under AC stress and notably reduced the cell apoptosis through decreasing the high level of ROS. Moreover, EBL extended the survival time of C. elegans, while EBL failed to prolong the survival time of mutants that were in Insulin signaling pathway. Besides, the expressions of antioxidant enzymes were activated after the worms were treated with EBL and daf-16 gene was activated. Our results indicated that EBL exhibited a protective effect against AC induced toxicity in Hep G2 cells and C. elegans via Insulin/IGF-1 signaling pathway. These outcomes may provide a promising natural drug to alleviate the toxic effect of AC.
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Affiliation(s)
- Lijun Zhou
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Siyuan Luo
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Xiaoju Wang
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Yiling Zhou
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Yuan Zhang
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Shuai Zhu
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Tao Chen
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Shiling Feng
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Ming Yuan
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
| | - Chunbang Ding
- College of Life Science, Sichuan Agricultural University, Ya'an, 625014, China.
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Chen T, Luo S, Wang X, Zhou Y, Dai Y, Zhou L, Feng S, Yuan M, Ding C. Polyphenols from Blumea laciniata Extended the Lifespan and Enhanced Resistance to Stress in Caenorhabditis elegans via the Insulin Signaling Pathway. Antioxidants (Basel) 2021; 10:antiox10111744. [PMID: 34829615 PMCID: PMC8614712 DOI: 10.3390/antiox10111744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/15/2021] [Accepted: 10/28/2021] [Indexed: 02/06/2023] Open
Abstract
Blumea laciniata is widely used as a folk medicine in Asia, but relevant literature on it is rarely reported. We confirmed that polyphenol extract (containing chlorogenic acid, rutin, and luteolin-4-O-glucoside) from B. laciniata (EBL) showed strong antioxidant ability in vitro. Hence, in this work, we applied Caenorhabditis elegans to further investigate the antioxidant and anti-ageing abilities of EBL in vivo. The results showed that EBL enhanced the survival of C. elegans under thermal stress by 12.62% and sharply reduced the reactive oxygen species level as well as the content of malonaldehyde. Moreover, EBL increased the activities of antioxidant enzymes such as catalase and superoxide dismutase. Additionally, EBL promoted DAF-16, a transcription factor, into the nucleus. Besides, EBL extended the lifespan of C. elegans by 17.39%, showing an anti-ageing effect. Different mutants indicated that the insulin/IGF-1 signaling pathway participated in the antioxidant and anti-ageing effect of EBL on C. elegans.
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29
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Xiang T, Li J, Bao S, Xu Z, Wang L, Long F, He C. Digital RNA-seq transcriptome plus tissue anatomy analyses reveal the developmental mechanism of the calabash-shaped root in Tetrastigma hemsleyanum. TREE PHYSIOLOGY 2021; 41:1729-1748. [PMID: 33601408 DOI: 10.1093/treephys/tpab024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 02/04/2021] [Indexed: 06/12/2023]
Abstract
Tetrastigma hemsleyanum Diels & Gilg ex Diels is a liana plant with promising medicinal and ornamental values. Its calabash-shaped roots (CRs) are served as a traditional Chinese herb. However, it takes a long growth period to form CRs. In this study, three types of architectural roots, including fibrous roots (FRs), bar-shaped roots (BRs) and CRs, were employed as materials, and the characteristics of histo-anatomy and digital RNA-seq transcriptome profiles were analyzed. Among the three types of roots, the vascular bundles in FRs were intact, while some of the vascular bundles degenerated in BRs, and only few traces of vascular bundles existed in CRs. Meanwhile, no obvious cell inclusions were found in the cytoplasm of FRs, while a few inclusions were found in BRs, and abundant inclusions were detected in CRs, which might be the main source of medicinal components in roots. The transcriptome profiles and qRT-PCR validation indicated that seven upregulated genes, encoding xyloglucan glycosyltransferase, ACC oxidase, CYP711A1, SHORT-ROOT transcript factor, galacturonosyltransferas, WAT1 and WRKY, and two downregulated genes, encoding LRR receptor-like serine/threonine-protein kinase and CYP83B1, were probably involved in the formation and development of CRs. In addition, Gene Ontology terms of intrinsic component of membrane, integral component of membrane, cell periphery, membrane part, plasma membrane, membrane, intrinsic component of plasma membrane, cellular chemical homeostasis and plasma membrane part were probably related to the formation of CRs. Kyoto Encyclopedia of Genes and Genomes pathways related to the development of CRs probably included MAPK signaling pathway-plant, plant hormone signal transduction and circadian rhythm-plant. Our finding suggested a probable mode for the formation of CRs.
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Affiliation(s)
- Taihe Xiang
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Jiangshan Li
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Shuying Bao
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Zhengxian Xu
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Leizhen Wang
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Fazong Long
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
| | - Chenjing He
- College of Life and Environmental Sciences, Hangzhou Normal University, NO. 2318, Yuhangtang Road, Yuhang District, Hangzhou 311121, China
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Chu Q, Zhang S, Yu X, Wang Y, Zhang M, Zheng X. Fecal microbiota transplantation attenuates nano-plastics induced toxicity in Caenorhabditis elegans. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 779:146454. [PMID: 33744565 DOI: 10.1016/j.scitotenv.2021.146454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/20/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
Current studies simply focus on the toxicity of nano-plastics, while the correlation between their toxicity and bio-distribution, as well as intestinal microorganisms is still blank. Therefore, we systematically evaluated the toxicity based on the accumulation characteristics of nano-plastics in C. elegans. Meanwhile, for the first time, human fecal microbiota was transplanted into the gut of C. elegans and found that nano-plastics can through the intestinal barrier to the whole body after oral intake and can't be drastically excreted until die, thus causing toxic effects; while human fecal microbiota transplantation can significantly improve the living state via activating PMK-1/SKN-1 pathway to promote the production of intracellular glutathione, and exogenous glutathione addition can also markedly protect nematodes against nano-plastics induced toxicity. Our results not only provide a fully understand between the accumulation characteristic and health risk of nano-plastics, but also take C. elegans and intestinal flora into the field of toxicity evolution of nanomaterials.
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Affiliation(s)
- Qiang Chu
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China; Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Shuang Zhang
- College of Environmental & Resource Sciences, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Xin Yu
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Yaxuan Wang
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Mingkui Zhang
- College of Environmental & Resource Sciences, Zhejiang University, Hangzhou 310027, People's Republic of China.
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China.
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Tetrastigma hemsleyanum leaf flavones have anti-NSCLC ability by triggering apoptosis using the Akt-mTOR pathway. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.100914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Apios americana Medik leaf extracts attenuate H2O2-induced hepatotoxicity. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.100996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Chen W, Chu Q, Ye X, Sun Y, Liu Y, Jia R, Li Y, Tu P, Tang Q, Yu T, Chen C, Zheng X. Canidin-3-glucoside prevents nano-plastics induced toxicity via activating autophagy and promoting discharge. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 274:116524. [PMID: 33548667 DOI: 10.1016/j.envpol.2021.116524] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 01/06/2021] [Accepted: 01/13/2021] [Indexed: 05/14/2023]
Abstract
Increasing attention has been brought to microplastics pollution recently, while emerging evidences indicate that nano-plastics degraded from microplastics are more of research significance owing to stronger toxicity. However, there is little study focused on the prevention of nano-plastics induced toxicity until now. Canidin-3-glucoside (C3G), a natural anthocyanin proved to possess multiple functions like antioxidant and intestinal tissue protection. Thus, we proposed whether C3G could act as a molecular weapon against nano-plastics induced toxicity. In Caco2 cell and Caenorhabditis elegans (C. elegans) models, we found that polystyrene (PS) nano-plastics exposure resulted in physiological toxicity and oxidative damage, which could be restored by C3G. More significantly in Caco2 cells, we observed that autophagy was activated via Sirt1-Foxo1 signaling pathway to attenuate PS induced toxicity after C3G intervention and further verified by adding autophagy inhibitor 3-Methyladenine (3-MA). Meanwhile, PS co-localization with lysosomes was observed, indicating the encapsulation and degradation of PS. In C. elegans, by detecting LGG-1/LC3 expression in GFP-targeted LGG-1 report gene (LGG-1:GFP) labeled transgenic DA2123 strain, the co-localization of LGG-1:GFP with PS was found as well, means that autophagy is involved in C3G's beneficial effects. Furthermore, we were surprised to find that C3G could promote the discharge of PS from N2 nematodes, which reduces PS toxicity more directly.
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Affiliation(s)
- Wen Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Qiang Chu
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Xiang Ye
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Yuhao Sun
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Yangyang Liu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Ruoyi Jia
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Yonglu Li
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Pengcheng Tu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Qiong Tang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Ting Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Chuan Chen
- Hangzhou Botanical Garden, Hangzhou, 310007, PR China
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, 310058, People's Republic of China; Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, 310058, People's Republic of China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, People's Republic of China; National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, People's Republic of China.
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Li Y, Wang Y, Yu X, Yu T, Zheng X, Chu Q. Radix Tetrastigma Inhibits the Non-Small Cell Lung Cancer via Bax/Bcl-2/Caspase-9/Caspase-3 Pathway. Nutr Cancer 2021; 74:320-332. [PMID: 33586527 DOI: 10.1080/01635581.2021.1881569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lung cancer with high mortality is regarded as a challenging global problem with unsatisfied curative effects. Clinically, the chemotherapy drugs are often faced with side-effects and tumor resistance. Radix Tetrastigma (RT) is a traditional Chinese herb and now regarded as a kind of functional food. In this study, A549-bearing nude mice control was adopted to evaluate the anti-tumor capacity of RT. Results demonstrated that RT showed excellent anti-tumor ability with no side-effect on mice compared to chemotherapy drug (5-Fu).Further studies proved that RT down-regulated the proliferation-related proteins (PCNA, Ki67) and vascular endothelial growth factor (VEGF). Additionally, RT up-regulated the ratio of Bax/Bcl-2, which caused the over-expression of Caspase-9, leading to the activation of downstream protein caspase-3, eventually resulting in apoptosis of A549 in solid tumor. These results together suggest that RT inhibits the non-small cell lung cancer (NSCLC) via Bax/Bcl2/Caspase-9/Caspase-3 pathway. Furthermore, the anti-A549 abilities of the main flavonoid components from RT were compared, and kaempferol-3-O-rutinoside would play a role in RT's outstanding anti-NSCLC ability.
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Affiliation(s)
- Yonglu Li
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, People's Republic of China.,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Yaxuan Wang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, People's Republic of China.,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Xin Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, People's Republic of China.,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Ting Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, People's Republic of China.,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, People's Republic of China.,Zhejiang Key Laboratory for Agro-food Processing, Zhejiang University, Hangzhou, People's Republic of China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Qiang Chu
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, People's Republic of China
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Yang C, Nan B, Ye H, Yan H, Wang M, Yuan Y. MiR-193b-5p protects BRL-3A cells from acrylamide-induced cell cycle arrest by targeting FoxO3. Food Chem Toxicol 2021; 150:112059. [PMID: 33582169 DOI: 10.1016/j.fct.2021.112059] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/16/2021] [Accepted: 02/08/2021] [Indexed: 12/25/2022]
Abstract
Acrylamide (AA), an important by-product of the Maillard reaction, has been reported to be genotoxic and carcinogenic. The present study employed miRNAs to investigate the toxic mechanism of AA and their role against AA toxicity. Deep sequencing of small RNA libraries was performed and miR-193b-5p was applied for further study. AA significantly reduced the level of miR-193b-5p and its ectopic expression promoted cell cycle G1/S transition and cell proliferation by upregulating the cyclin-dependent kinase regulator Cyclin D1 and downregulating the cyclin-dependent kinase inhibitor p21, while miR-193b-5p inhibitor led to the opposite results. Dual luciferase assay demonstrated miR-193b-5p regulated the expression of FoxO3 by directly targeting the FoxO3 3'-untranslated region (3'-UTR). Knockdown of FoxO3 induced cell cycle G1/S transition and cell proliferation, which was suppressed by the inhibition of miR-193b-5p but promoted by miR-193b-5p mimics. MiR-193b-5p inhibitor strengthened the effect of FoxO3, contrary to the effect of miR-193b-5p mimics. In conclusion, miR-193b-5p acted as a regulator of cell cycle G1/S transition and cell proliferation by targeting FoxO3 to mediate the expression of p21 and Cyclin D1.
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Affiliation(s)
- Chaoyue Yang
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Bo Nan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Haiqing Ye
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Haiyang Yan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Minghua Wang
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Yuan Yuan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China.
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Ji T, Ji WW, Wang J, Chen HJ, Peng X, Cheng KJ, Qiu D, Yang WJ. A comprehensive review on traditional uses, chemical compositions, pharmacology properties and toxicology of Tetrastigma hemsleyanum. JOURNAL OF ETHNOPHARMACOLOGY 2021; 264:113247. [PMID: 32800929 PMCID: PMC7422820 DOI: 10.1016/j.jep.2020.113247] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/26/2020] [Accepted: 08/03/2020] [Indexed: 05/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tetrastigma hemsleyanum Diels et Gilg (T.hemsleyanum), a rare herbal plant distributed in subtropical areas of mainland China, has become a focus of scientific attention in recent years because of its high traditional value, including uses for treatment of children with fever, pneumonia, asthma, rheumatism, hepatitis, menstrual disorders, scrofula, and pharynx pain. AIM This systematic review aims to provide an insightful understanding of traditional uses, chemical composition, pharmacological effect and clinical application of T. hemsleyanum, and lay a foundation for the further study and for the utilization of T. hemsleyanum resource. MATERIALS AND METHODS A domestic and overseas literature search in known databases was conducted for published articles using the relevant keywords. RESULTS One hundred and forty-two chemical constituents identified from T. hemsleyanum have been reported, including flavonoids, phenolic acids, polysaccharide, organic acids, fatty acids, terpenoids, steroids, amino acid and others. Among these components, flavonoids and polysaccharides were the representative active ingredients of T. hemsleyanum, which have been widely investigated. Modern pharmacological studies have shown that these components exhibited various pharmacological activities, such as anti-inflammatory, antioxidant, antivirus, antitumor, antipyretic, anti-hepatic injury, immunomodulatory, antibacterial etc. Moreover, different toxicological studies indicated that the clinical dosage of T. hemsleyanum was safe and reliable. CONCLUSIONS Modern pharmacological studies have well supported and clarified some traditional uses, and T. hemsleyanum has a good prospect for the development of new drugs due to these outstanding properties. However, the present findings did not provide an in-depth evaluation of bioactivity of the extracts, the composition of its active extracts was not clear. Moreover, they were insufficient to satisfactorily explain some mechanisms of action. Data regarding many aspects of T. hemsleyanum, such as links between the traditional uses and bioactivities, pharmacokinetics, quality control standard and the clinical value of active compositions is still limited which need more attention.
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Affiliation(s)
- Tao Ji
- Zhejiang Pharmaceutical College, Ningbo, 315100, Zhejiang, People's Republic of China
| | - Wei Wei Ji
- Zhejiang Pharmaceutical College, Ningbo, 315100, Zhejiang, People's Republic of China
| | - Juan Wang
- Zhejiang Pharmaceutical College, Ningbo, 315100, Zhejiang, People's Republic of China
| | - Hong Jiang Chen
- Zhejiang Pharmaceutical College, Ningbo, 315100, Zhejiang, People's Republic of China
| | - Xin Peng
- Ningbo Research Institute of Zhejiang University, Ningbo, 315100, Zhejiang, People's Republic of China.
| | - Ke Jun Cheng
- Chemical Biology Center, Lishui Institute of Agriculture and Forestry Sciences, Lishui, 323000, Zhejiang, People's Republic of China
| | - Dan Qiu
- Feng Hua Institute of Science and Technology, Ningbo University of Technology, Ningbo, 315100, Zhejiang, People's Republic of China
| | - Wei Jie Yang
- Feng Hua Institute of Science and Technology, Ningbo University of Technology, Ningbo, 315100, Zhejiang, People's Republic of China
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Bo N, Yilin H, Chaoyue Y, Lu L, Yuan Y. Acrylamide induces NLRP3 inflammasome activation via oxidative stress- and endoplasmic reticulum stress-mediated MAPK pathway in HepG2 cells. Food Chem Toxicol 2020; 145:111679. [DOI: 10.1016/j.fct.2020.111679] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/18/2020] [Accepted: 08/04/2020] [Indexed: 02/06/2023]
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Zhu R, Xu X, Ying J, Cao G, Wu X. The Phytochemistry, Pharmacology, and Quality Control of Tetrastigma hemsleyanum Diels & Gilg in China: A Review. Front Pharmacol 2020; 11:550497. [PMID: 33101019 PMCID: PMC7546407 DOI: 10.3389/fphar.2020.550497] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/04/2020] [Indexed: 12/18/2022] Open
Abstract
Tetrastigma hemsleyanum Diels & Gilg (TDG), the family member of Vitaceae, is a traditional herbal medicine in China. The root of TDG can be immediately used after cleaning the muddy soil, and can be dehydrated for dry use. TDG is able to be collected all year round, which is commonly used in the treatment of hepatitis, infantile high fever, snake bite, etc. Based on phytochemistry, the chemical components of TDG are divided into flavonoids, phenolic acids, terpenes, steroids, polysaccharide, and other compounds, showing many pharmacological effects which include anti-tumor, anti-oxidation, anti-inflammatory, antipyretic, analgesic, and immunomodulatory activity, as well as other activities. Currently, TDG involves some problems of the reduction of wild resources, the backward processing methods, and storage difficulties as well as the imperfection of detection methods. Therefore, this review summarizes the literature of the past 20 years, and the purpose of this review is to summarize the recent researches on the phytochemistry, pharmacology, quality control, and clinical application of TDG. The above discussions provide new insights for the future research on TDG.
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Affiliation(s)
- Ruyi Zhu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaofen Xu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jialiang Ying
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Gang Cao
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xin Wu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
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