1
|
Chen J, Liu Z, Cui X, Yang R, Guo X, Liu G, Li C, Fan B, Wang F. Occurrence and distribution of phytic acid and its degradation products in soybeans in China: Analytical challenges. Food Chem 2024; 461:140941. [PMID: 39181058 DOI: 10.1016/j.foodchem.2024.140941] [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: 05/06/2024] [Revised: 08/14/2024] [Accepted: 08/19/2024] [Indexed: 08/27/2024]
Abstract
Phytic acid (IP6) and its degradation products lower myo-inositol phosphates exert different impacts on nutrient bioavailability and product quality characteristics. However, information regarding the occurrence of IP6 and its degradation products is scarce. In this work, simultaneous determination of IP6 and its degradation products in soybeans was developed, with emphasis on analysis by UPLC-MS/MS and a BEH Amide column both with hybrid surface technology. The retention and analyte/metal surface interactions issues were effectively addressed without ion-pairing reagents addition or derivatization. This method was applied to analyze soybeans from China. Total contents were 0.44-13.2 mg/g, and IP6 and its degradation product myo-inositol pentakisphosphate (IP5) were the predominant analytes, accounting for over 99%. Accession type significantly affected IP5 content, and landraces had significantly higher IP5 than cultivars. Geographically, the lowest IP6 was concentrated in the Huanghuaihai region. Significant correlations existed between IP6 and longitude, altitude, and annual cumulative sunshine hours. This study provides comprehensive insights into the IP6 and its degradation product profile in soybeans, which will benefit breeding soybeans based on specific requirements.
Collapse
Affiliation(s)
- Jiayue Chen
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China; Technical Center of Shijiazhuang Customs District, Shijiazhuang, 050051, China
| | - Zhenjun Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China; College of Life Science and Food Engineering, Hebei University of Engineering, Handan, 056038, China
| | - Xinru Cui
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China; College of Life Science and Food Engineering, Hebei University of Engineering, Handan, 056038, China
| | - Rui Yang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Xinru Guo
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Guiqiao Liu
- College of Life Science and Food Engineering, Hebei University of Engineering, Handan, 056038, China
| | - Chunmei Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Bei Fan
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Fengzhong Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| |
Collapse
|
2
|
De Vos WM, Nguyen Trung M, Davids M, Liu G, Rios-Morales M, Jessen H, Fiedler D, Nieuwdorp M, Bui TPN. Phytate metabolism is mediated by microbial cross-feeding in the gut microbiota. Nat Microbiol 2024; 9:1812-1827. [PMID: 38858593 DOI: 10.1038/s41564-024-01698-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 04/04/2024] [Indexed: 06/12/2024]
Abstract
Dietary intake of phytate has various reported health benefits. Previous work showed that the gut microbiota can convert phytate to short-chain fatty acids (SCFAs), but the microbial species and metabolic pathway are unclear. Here we identified Mitsuokella jalaludinii as an efficient phytate degrader, which works synergistically with Anaerostipes rhamnosivorans to produce the SCFA propionate. Analysis of published human gut taxonomic profiles revealed that Mitsuokella spp., in particular M. jalaludinii, are prevalent in human gut microbiomes. NMR spectroscopy using 13C-isotope labelling, metabolomic and transcriptomic analyses identified a complete phytate degradation pathway in M. jalaludinii, including production of the intermediate Ins(2)P/myo-inositol. The major end product, 3-hydroxypropionate, was converted into propionate via a synergistic interaction with Anaerostipes rhamnosivorans both in vitro and in mice. Upon [13C6]phytate administration, various 13C-labelled components were detected in mouse caecum in contrast with the absence of [13C6] InsPs or [13C6]myo-inositol in plasma. Caco-2 cells incubated with co-culture supernatants exhibited improved intestinal barrier integrity. These results suggest that the microbiome plays a major role in the metabolism of this phytochemical and that its fermentation to propionate by M. jalaludinii and A. rhamnosivorans may contribute to phytate-driven health benefits.
Collapse
Affiliation(s)
- Willem M De Vos
- Laboratory of Microbiology, Wageningen University, Wageningen, the Netherlands
| | - Minh Nguyen Trung
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Berlin, Germany
- Institute of Chemistry, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Mark Davids
- Departments of Internal and Experimental Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, the Netherlands
| | - Guizhen Liu
- Institute of Organic Chemistry & Centre for Integrative Biological Signaling Studies (CIBSS), University of Freiburg, Freiburg, Germany
| | - Melany Rios-Morales
- Departments of Internal and Experimental Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, the Netherlands
| | - Henning Jessen
- Institute of Organic Chemistry & Centre for Integrative Biological Signaling Studies (CIBSS), University of Freiburg, Freiburg, Germany
| | - Dorothea Fiedler
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Berlin, Germany
- Institute of Chemistry, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Max Nieuwdorp
- Departments of Internal and Experimental Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, the Netherlands
- Department of Surgery, Spaarne Hospital, Hoofddorp, the Netherlands
| | - Thi Phuong Nam Bui
- Laboratory of Microbiology, Wageningen University, Wageningen, the Netherlands.
- Departments of Internal and Experimental Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, the Netherlands.
| |
Collapse
|
3
|
Cheng J, Tang D, Yang H, Wang X, Lin Y, Liu X. The effects of mulberry polyphenols on the digestibility and absorption properties of pork myofibrillar protein in vitro. Meat Sci 2023; 202:109205. [PMID: 37172549 DOI: 10.1016/j.meatsci.2023.109205] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 04/19/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023]
Abstract
The objective of the present study was to explore the effect of mulberry polyphenols on the digestibility and absorption properties of myofibrillar protein (MP) in vitro. MP was extracted from the Longissimus et thoracis muscle of 18 different pig carcasses and the MP-mulberry polyphenols complex was prepared. The antioxidant activity of digestive juice, degradation of both MP and polyphenols, and the metabolism of MP and the MP-polyphenols complex by intestinal microbial activity during digestion and fermentation in vitro were compared. The results showed that mulberry polyphenols significantly affect the digestibility of MP and the antioxidant activity of digestive juices during digestion (P < 0.05). After the modification of the polyphenols, the hydrolysis of MP increased from 55.4% to 64.0%, and the molecular weight of protein digestion product significantly decreased (P < 0.05). The scavenging rates of 2, 2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) and 2,2-diphenyl-1-picrylhydrazyl in the final digestive juice were 350.1 μmol Trolox/mg protein and 34.0%, respectively, which were 0.34 and 0.47-fold higher than those of the control (P < 0.05). Furthermore, the release and degradation of phenolic compounds mainly occurred during intestinal digestion, and polyphenols that reached the colon after digestion, through the fermentation of intestinal microorganisms in vitro, enriched Lactobacillus and promoted the production of short-chain fatty acids which has obvious potential to improve intestinal health.
Collapse
Affiliation(s)
- Jingrong Cheng
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Daobang Tang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Huaigu Yang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Xuping Wang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Yaosheng Lin
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Xueming Liu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China.
| |
Collapse
|
4
|
Wang W, Wang Y, Lu Y, Tian X, Chen S, Wu B, Du J, Xiao Y, Cai W. Inositol hexaphosphate promotes intestinal adaptation in short bowel syndrome via an HDAC3-mediated epigenetic pathway. Food Nutr Res 2023; 67:8694. [PMID: 36794012 PMCID: PMC9899046 DOI: 10.29219/fnr.v67.8694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 08/29/2022] [Accepted: 11/07/2022] [Indexed: 02/05/2023] Open
Abstract
Background Short bowel syndrome (SBS) has high morbidity and mortality rates, and promoting intestinal adaptation of the residual intestine is a critical treatment. Dietary inositol hexaphosphate (IP6) plays an important role in maintaining intestinal homeostasis, but its effect on SBS remains unclear. This study aimed at investigating the effect of IP6 on SBS and clarified its underlying mechanism. Methods Forty male Sprague-Dawley rats (3-week-old) were randomly assigned into four groups (Sham, Sham + IP6, SBS, and SBS + IP6 groups). Rats were fed standard pelleted rat chow and underwent resection of 75% of the small intestine after 1 week of acclimation. They received 1 mL IP6 treatment (2 mg/g) or sterile water daily for 13 days by gavage. Intestinal length, levels of inositol 1,4,5-trisphosphate (IP3), histone deacetylase 3 (HDAC3) activity, and proliferation of intestinal epithelial cell-6 (IEC-6) were detected. Results IP6 treatment increased the length of the residual intestine in rats with SBS. Furthermore, IP6 treatment caused an increase in body weight, intestinal mucosal weight, and IEC proliferation, and a decrease in intestinal permeability. IP6 treatment led to higher levels of IP3 in feces and serum, and higher HDAC3 activity of the intestine. Interestingly, HDAC3 activity was positively correlated with the levels of IP3 in feces (r = 0.49, P = 0.01) and serum (r = 0.44, P = 0.03). Consistently, IP3 treatment promoted the proliferation of IEC-6 cells by increasing HDAC3 activity in vitro. IP3 regulated the Forkhead box O3 (FOXO3)/Cyclin D1 (CCND1) signaling pathway. Conclusion IP6 treatment promotes intestinal adaptation in rats with SBS. IP6 is metabolized to IP3 to increase HDAC3 activity to regulate the FOXO3/CCND1 signaling pathway and may represent a potential therapeutic approach for patients with SBS.
Collapse
Affiliation(s)
- Weipeng Wang
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Wang
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Institu of Pediatric Research, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Ying Lu
- Shanghai Institu of Pediatric Research, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Xinbei Tian
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shanshan Chen
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bo Wu
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Du
- Shanghai Institu of Pediatric Research, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Yongtao Xiao
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Institu of Pediatric Research, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China,Yongtao Xiao Division of Pediatric Gastroenterology and Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University, No. 1665, Kong Jiang Road, Shanghai, China.
| | - Wei Cai
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Institu of Pediatric Research, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China,Wei Cai Department of Pediatric Surgery, Xin Hua Hospital, Shanghai Jiao Tong University, No. 1665, Kong Jiang Road, 200092 Shanghai, China.
| |
Collapse
|
5
|
Jochems PGM, Heming B, Lapin D, Moonen NEL, Van den Ackerveken G, Masereeuw R. Bioengineered intestinal tubules as a tool to test intestinal biological efficacy of lettuce species. NPJ Sci Food 2022; 6:58. [PMID: 36513685 PMCID: PMC9747904 DOI: 10.1038/s41538-022-00175-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022] Open
Abstract
Lettuce (Lactuca sativa) is one of the most consumed and cultivated vegetables globally. Its breeding is focused on the improvement of yield and disease resistance. However, potential detrimental or beneficial health effects for the consumer are often not targeted in the breeding programs. Here, a bioengineered intestinal tubule was used to assess the intestinal efficacy of extracts from five plant accessions belonging to four Lactuca species. These four species include the domesticated L. sativa, closely related wild species L. serriola, and phylogenetically more distant wild relatives L. saligna and L. virosa. We assessed the epithelial barrier integrity, cell viability, cell attachment, brush border enzyme activity, and immune markers. Extracts from L. sativa cv. Salinas decreased cell attachment and brush border enzyme activity. However, extracts from the non-edible wild species L. saligna and L. virosa reduced the epithelial barrier functions, cell attachment, cell viability, and brush border enzyme activity. Since wild species represent a valuable germplasm pool, the bioengineered intestinal tubules could open ways to evaluate the safety and nutritional properties of the lettuce breeding material originating from crosses with wild Lactuca species.
Collapse
Affiliation(s)
- Paulus G. M. Jochems
- grid.5477.10000000120346234Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Bo Heming
- grid.5477.10000000120346234Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Dmitry Lapin
- grid.5477.10000000120346234Translational Plant Biology, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | | | - Guido Van den Ackerveken
- grid.5477.10000000120346234Translational Plant Biology, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | - Rosalinde Masereeuw
- grid.5477.10000000120346234Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| |
Collapse
|
6
|
Effects of Dietary Supplementation with Vitamin A on Antioxidant and Intestinal Barrier Function of Broilers Co-Infected with Coccidia and Clostridium perfringens. Animals (Basel) 2022; 12:ani12233431. [PMID: 36496951 PMCID: PMC9740507 DOI: 10.3390/ani12233431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/24/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
Necrotic enteritis (NE) impairs poultry production and causes great economic loss. The nutritional regulation of diets has the potential to alleviate NE. The present study was conducted to investigate the effects of dietary supplementation with vitamin A (VA) on the antioxidant and intestinal barrier function of broilers co-infected with coccidia and C. perfringens (CCP). In a 2 × 2 factorial arrangement, 336 one-day-old Ross 308 broilers were divided into four treatments with two levels of VA (0 or 12,000 IU/kg) and challenged with or without CCP. The animal trial lasted for 42 days. The results showed that dietary supplemental VA improved body weight gain (BWG) and the feed intake (FI), and the FI was negatively affected by CCP. Additionally, the levels of catalase (CAT) in the serum, total superoxide dismutase (T-SOD), and CAT in the jejunum and glutathione peroxidase (GSH-Px) in the liver decreased with the CCP challenge (p < 0.05). The mRNA levels of SOD, CAT, GSH-Px1, and GSH-Px3 in the liver and jejunum were upregulated by the CCP challenge (p < 0.05). In addition, the level of serum diamine oxidase (DAO), and the mRNA level of ZO-1 were also upregulated with the CCP challenge. Dietary supplementation with VA contributed to the intestinal villi height and the mRNA level of Mucin-2 in the jejunum (p < 0.05). Additionally, dietary VA had the ability to alleviate the upregulation of SOD in the liver and SOD, CAT, GSH-Px1, GSH-Px3, ZO-1, and claudin-1 in the jejunum with the CCP challenge (p < 0.05). However, the mRNA level of GSH-Px3 and the levels of SOD in the liver and jejunum were downregulated with the VA supplementation in the diet. In conclusion, dietary VA improved the growth performance and the intestinal barrier function; nonetheless, it failed to alleviate the negative effects of CCP on the antioxidant function in broilers.
Collapse
|
7
|
Hou X, Sang Y, Dong L. The improved effect and its mechanism of phytic acid on DSS-induced UC mice. Life Sci 2022; 311:121139. [DOI: 10.1016/j.lfs.2022.121139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/18/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
|
8
|
Advances in the Bioactivities of Phytochemical Saponins in the Prevention and Treatment of Atherosclerosis. Nutrients 2022; 14:nu14234998. [PMID: 36501028 PMCID: PMC9735883 DOI: 10.3390/nu14234998] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Atherosclerosis (AS) is a chronic inflammatory disease characterized by hardening and narrowing of arteries. AS leads to a number of arteriosclerotic vascular diseases including cardiovascular diseases, cerebrovascular disease and peripheral artery disease, which pose a big threat to human health. Phytochemicals are a variety of intermediate or terminal low molecular weight secondary metabolites produced during plant energy metabolism. Phytochemicals from plant foods (vegetables, fruits, whole grains) and traditional herb plants have been shown to exhibit multiple bioactivities which are beneficial for prevention and treatment against AS. Many types of phytochemicals including polyphenols, saponins, carotenoids, terpenoids, organic sulfur compounds, phytoestrogens, phytic acids and plant sterols have already been identified, among which saponins are a family of glycosidic compounds consisting of a hydrophobic aglycone (sapogenin) linked to hydrophilic sugar moieties. In recent years, studies have shown that saponins exhibit a number of biological activities such as anti-inflammation, anti-oxidation, cholesterol-lowering, immunomodulation, anti-platelet aggregation, etc., which are helpful in the prevention and treatment of AS. This review aims to summarize the recent advances in the anti-atherosclerotic bioactivities of saponins such as ginsenoside, soyasaponin, astra-galoside, glycyrrhizin, gypenoside, dioscin, saikosaponin, etc.
Collapse
|
9
|
Tajasuwan L, Kettawan A, Rungruang T, Wunjuntuk K, Prombutara P, Muangnoi C, Kettawan AK. Inhibitory Effect of Dietary Defatted Rice Bran in an AOM/DSS-Induced Colitis-Associated Colorectal Cancer Experimental Animal Model. Foods 2022; 11:3488. [PMID: 36360101 PMCID: PMC9654186 DOI: 10.3390/foods11213488] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/07/2023] Open
Abstract
Defatted rice bran (DRB) is gaining immense popularity worldwide because of its nutritional and functional aspects. Emerging evidence suggests that DRB is a potential source of dietary fiber and phenolic compounds with numerous purported health benefits. However, less is known about its chemoprotective efficacy. In the present study, we determined and examined the nutrient composition of DRB and its chemopreventive effect on azoxymethane and dextran sulphate sodium (AOM/DSS)-induced colitis-associated colorectal cancer (CRC) in rats. The results showed the presence of several bioactive compounds, such as dietary fiber, phytic acid, and phenolic acids, in DRB. In addition, DRB supplementation reduced the progression of CRC symptoms, such as colonic shortening, disease activity index (DAI), and histopathological changes. Interestingly, a significant decrease was observed in total numbers of aberrant crypt foci (ACFs) and tumors with DRB supplementation. Furthermore, DRB supplementation suppressed the expression of pro-inflammatory cytokines (IL-6) and inflammatory mediators (NF-κB and COX-2) through the inactivation of the NF-κB signaling pathway. The administration of DRB revealed a negative effect on cancer cell proliferation by repressing the expression of nuclear β-catenin, cyclin D1, and c-Myc. These findings suggest that DRB supplementation mitigates chronic inflammation and cancer cell proliferation and delays tumorigenesis in rat AOM/DSS-induced colitis-associated CRC. Therefore, the establishment of DRB as a natural dietary food-derived chemopreventive agent has the potential to have a significant impact on cancer prevention in the global population.
Collapse
Affiliation(s)
- Laleewan Tajasuwan
- Graduate Student in Doctor of Philosophy Program in Nutrition, Faculty of Medicine Ramathibodi Hospital and Institute of Nutrition, Mahidol University, Bangkok 10400, Thailand
| | - Aikkarach Kettawan
- Institute of Nutrition, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Thanaporn Rungruang
- Department of Anatomy, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Kansuda Wunjuntuk
- Department of Home Economics, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand
| | - Pinidphon Prombutara
- OMICS Sciences and Bioinformatics Center, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | | | | |
Collapse
|
10
|
Lan TT, Song Y, Liu XH, Liu CP, Zhao HC, Han YS, Wang CH, Yang N, Xu Z, Tao M, Li H. IP6 reduces colorectal cancer metastasis by mediating the interaction of gut microbiota with host genes. Front Nutr 2022; 9:979135. [PMID: 36118769 PMCID: PMC9479145 DOI: 10.3389/fnut.2022.979135] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/15/2022] [Indexed: 11/21/2022] Open
Abstract
Inositol hexaphosphate (IP6) is a phytochemical widely found in grains and legumes that plays an anti-cancer role. However, the mechanism underlying the inhibition of colorectal cancer metastasis by IP6 through host genes, gut microbiota, and their interactions remain elusive. In this study, 16S rRNA sequencing was used to study the effect of IP6 on gut microbiota in an orthotopic transplantation model of colorectal cancer mice. The transcriptome was used to study the changes of host genes in metastasis and the relationship with gut microbiota. The results showed that the gut microbiota composition of model mice was significantly different from that of normal mice. The beta diversity partly tended to return to the normal level after IP6 intervention. Especially, Lactobacillus helveticus and Lactococcus lactis were recovered after IP6-treated. Enrichment analysis showed that the enrichment score of the Cytokine-Cytokine receptor interaction signal pathway decreased after IP6 treatment compared to the model group. Further analysis of differentially expressed genes (DEGs) in this pathway showed that IP6 reduced the expression of the Tnfrsf1b gene related to the area of liver metastasis, and the Tnfrsf1b gene was negatively correlated with the relative abundance of Lactobacillus helveticus. Our results presented that host gene, microbiome and their interaction may serve as promising targets for the mechanism of IP6 intervention in colorectal cancer metastasis.
Collapse
Affiliation(s)
- Tong-Tong Lan
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Yang Song
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
- *Correspondence: Yang Song
| | - Xiao-Han Liu
- Institute of STD and AIDS Prevention, Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China
| | - Cui-Ping Liu
- School of Nursing, College of Medicine, Qingdao University, Qingdao, China
| | - Hui-Chao Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Yi-Sa Han
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Chu-Hui Wang
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Ning Yang
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Zhen Xu
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Meng Tao
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| | - Hui Li
- Department of Nutrition and Food Hygiene, School of Public Health, College of Medicine, Qingdao University, Qingdao, China
| |
Collapse
|
11
|
Electroacupuncture in Treatment of Acute Gastrointestinal Injury in Patients with Severe Traumatic Brain Injury: A Multicenter Randomized Controlled Trial. Chin J Integr Med 2022:10.1007/s11655-022-3670-0. [PMID: 35508860 DOI: 10.1007/s11655-022-3670-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To evaluate whether electroacupuncture (EA) would improve gastrointestinal function and clinical prognosis in patients with severe traumatic brain injury (TBI) complicocted by acute gastrointestinal injury (AGI). METHODS This multicenter, single-blind trial included patients with TBI and AGI admitted to 5 Chinese hospitals from September 2018 to December 2019. A total of 500 patients were randomized to the control or acupuncture groups using a random number table, 250 cases in each group. Patients in the control group received conventional treatment, including mannitol, nutritional support, epilepsy and infection prevention, and maintenance of water, electrolytes, and acid-base balance. While patients in the acupuncture group received EA intervention at bilateral Zusanli (ST 36), Shangjuxu (ST 37), Xiajuxu (ST 39), Tianshu (ST 25), and Zhongwan (RN 12) acupoints in addition to the conventional treatment, 30 min per time, twice daily, for 7 d. The primary endpoint was 28-d mortality. The secondary endpoints were serum levels of D-lactic acid (D-lac), diamine oxidase (DAO), lipopolysaccharide (LPS), motilin (MTL) and gastrin (GAS), intra-abdominal pressure (IAP), bowel sounds, abdominal circumference, AGI grade, scores of gastrointestinal failure (GIF), Glasgow Coma Scale (GCS), Acute Physiology and Chronic Health Evaluation (APACHE II), Sequential Organ Failure Assessment (SOFA), and Multiple Organ Dysfunction Syndrome (MODS), mechanical ventilation time, intense care unit (ICU) stay, and the incidence of hospital-acquired pneumonia. RESULTS The 28-d mortality in the acupuncture group was lower than that in the control group (22.80% vs. 33.20%, P<0.05). Compared with the control group, the acupuncture group at 7 d showed lower GIF, APACHE II, SOFA, MODS scores, D-lac, DAO, LPS, IAP, and abdominal circumference and higher GCS score, MTL, GAS, and bowel sound frequency (all P<0.05). In addition, the above indices showed simillar changes at 7 d compared with days 1 and 3 (all P<0.05) in the EA group. CONCLUSION Early EA can improve gastrointestinal function and clinical prognosis in patients with severe TBI complicated by AGI. (Registration No. ChiCTR2000032276).
Collapse
|
12
|
Ahmad Kendong SM, Raja Ali RA, Nawawi KNM, Ahmad HF, Mokhtar NM. Gut Dysbiosis and Intestinal Barrier Dysfunction: Potential Explanation for Early-Onset Colorectal Cancer. Front Cell Infect Microbiol 2021; 11:744606. [PMID: 34966694 PMCID: PMC8710575 DOI: 10.3389/fcimb.2021.744606] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is a heterogeneous disease that commonly affects individuals aged more than 50 years old globally. Regular colorectal screening, which is recommended for individuals aged 50 and above, has decreased the number of cancer death toll over the years. However, CRC incidence has increased among younger population (below 50 years old). Environmental factors, such as smoking, dietary factor, urbanization, sedentary lifestyle, and obesity, may contribute to the rising trend of early-onset colorectal cancer (EOCRC) because of the lack of genetic susceptibility. Research has focused on the role of gut microbiota and its interaction with epithelial barrier genes in sporadic CRC. Population with increased consumption of grain and vegetables showed high abundance of Prevotella, which reduces the risk of CRC. Microbes, such as Fusobacterium nucleatum, Bacteroides fragilis and Escherichia coli deteriorate in the intestinal barrier, which leads to the infiltration of inflammatory mediators and chemokines. Gut dysbiosis may also occur following inflammation as clearly observed in animal model. Both gut dysbiosis pre- or post-inflammatory process may cause major alteration in the morphology and functional properties of the gut tissue and explain the pathological outcome of EOCRC. The precise mechanism of disease progression from an early stage until cancer establishment is not fully understood. We hypothesized that gut dysbiosis, which may be influenced by environmental factors, may induce changes in the genome, metabolome, and immunome that could destruct the intestinal barrier function. Also, the possible underlying inflammation may give impact microbial community leading to disruption of physical and functional role of intestinal barrier. This review explains the potential role of the interaction among host factors, gut microenvironment, and gut microbiota, which may provide an answer to EOCRC.
Collapse
Affiliation(s)
- Siti Maryam Ahmad Kendong
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.,Department of Basic Medical Sciences, Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak, Sarawak, Malaysia
| | - Raja Affendi Raja Ali
- Gastroenterology Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.,GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Khairul Najmi Muhammad Nawawi
- Gastroenterology Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.,GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Hajar Fauzan Ahmad
- Department of Industrial Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Gambang, Malaysia.,Center for Research in Advanced Tropical Bioscience, Universiti Malaysia Pahang, Gambang, Malaysia
| | - Norfilza Mohd Mokhtar
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.,GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| |
Collapse
|
13
|
Abdel-Wahab BA, Alqhtani H, Walbi IA, Albarqi HA, Aljadaan AM, Khateeb MM, Hassanein EHM. Piclamilast mitigates 1,2-dimethylhydrazine induced colon cancer in rats through modulation of Ras/PI3K/Akt/mTOR and NF-κβ signaling. Chem Biol Interact 2021; 350:109686. [PMID: 34627785 DOI: 10.1016/j.cbi.2021.109686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/25/2021] [Accepted: 10/05/2021] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is the third leading type of adult cancer in both genders with high morbidity and mortality worldwide. Even though the discovery of many antineoplastic drugs for CRC, the current therapy is not adequately efficient.This study was designed to investigate the effect and mechanism of Piclamilast (PIC), a selective PDE4 inhibitor, on a DMH-induced colorectal cancer (CRC) rat model. The rats were grouped (n = 10) into group 1 (control), group 2 (PIC 3 mg/kg, p.o.), groups 3-5 received DMH (20 mg/kg/week, S.C.), and groups 4 and 5 received PIC (1 and 3 mg/kg/day, p.o.) for 15 weeks. The DMH treatment increased aberrant crypt foci (ACF), Proliferating cell nuclear antigen (PCNA), and TBARS levels, along with decreased antioxidant defenses (GSH, GSH-Px, and catalase). Increased NF-κβ expression and inflammatory cytokines were also evident. PIC dose-dependently reduced ACF and restored oxidative stress and inflammatory markers favorably. Moreover, PIC in its large, tested dose only significantly increased the intracellular level of cAMP and suppressed the activation of Ras and PI3K and its downstream Akt/mTOR signaling. Furthermore, PIC promoted CRC apoptosis, and increased the gene expression of the apoptotic factors, caspase-3 and Bax, and decreased the anti-apoptotic factor Bcl-2. The results of this study show that PIC may be a promising therapeutic agent for the treatment of CRC. PIC might inhibit the proliferation of CRC cells and induce apoptosis via multiple mechanisms that involve its antioxidant effect and inhibition of NF-κβ and Ras/PI3K/Akt/mTOR signaling.
Collapse
Affiliation(s)
- Basel A Abdel-Wahab
- Department of Pharmacology, College of Pharmacy, Najran University, Kingdom of Saudi Arabia; Department of Medical Pharmacology, College of Medicine, Assiut University, Assiut, Egypt.
| | - Hussain Alqhtani
- Department of Clinical Pharmacy, College of Pharmacy, Najran University, Kingdom of Saudi Arabia
| | - Ismail A Walbi
- Department of Clinical Pharmacy, College of Pharmacy, Najran University, Kingdom of Saudi Arabia
| | - Hassan A Albarqi
- Department of Pharmaceutics, College of Pharmacy, Najran University, Kingdom of Saudi Arabia
| | - Adel M Aljadaan
- Department of Pharmacology, College of Pharmacy, Najran University, Kingdom of Saudi Arabia; School of Medicine, University of Nottingham, United Kingdom
| | - Masood M Khateeb
- Department of Pharmacology, College of Pharmacy, Najran University, Kingdom of Saudi Arabia
| | - Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Egypt
| |
Collapse
|
14
|
Qin J, Li H, Yu W, Wei L, Wen B. Effect of cold exposure and capsaicin on the expression of histone acetylation and Toll-like receptors in 1,2-dimethylhydrazine-induced colon carcinogenesis. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:60981-60992. [PMID: 34165751 DOI: 10.1007/s11356-021-14849-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 06/08/2021] [Indexed: 06/13/2023]
Abstract
Previous studies have indicated that capsaicin-rich diet and cold weather have shown strong association with tumor incidence. Thus, we investigated the effects of capsaicin and cold exposure in 1,2-dimethylhydrazine (DMH)-induced colorectal cancer as well as the mechanisms underlying capsaicin and cold-induced CRC. Rats were randomly divided into four groups and received cold still water and capsaicin via intragastric gavage until the end of the experiment. The rat's body weight, thymus weight, and food intakes were assessed. Global levels of histone H3K9, H3K18, H3K27, and H4K16 acetylation and histone deacetylase (HDACs) in colon mucosa were assessed by western blot. Expression levels of Toll-like receptors 2 (TLR2) and Toll-like receptors 4 (TLR4) were measured by western blot and reverse-transcriptase quantitative polymerase chain reaction (qPCR). We found that cold and low-dose capsaicin increased tumor numbers and multiplicity, although there were no differences in tumor incidence. Additionally, rat exposure to cold water and capsaicin display further higher levels of histone H3 lysine 9 (H3K9AC), histone H3 lysine 18 (H3K18AC), histone H3 lysine 27 (H3K27AC), and HDACs compared with the DMH and normal rats. In contrast, a considerable decrease of histone H4 lysine 16 (H4K16AC) was detected in the colon mucosa. Cold and low-dose capsaicin exposure groups were also increased TLR2 and TLR4 protein levels and mRNA levels. These results suggest that chronic cold exposure and capsaicin at a low-dose intervention exacerbate ectopic expression of global histone acetylation and TLR level, which are crucial mechanisms responsible for the progression of colorectal cancer in rats.
Collapse
Affiliation(s)
- Jingchun Qin
- Institute of Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Huixuan Li
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weitao Yu
- The Second People's Hospital Lianyungang, Lianyungang, China
| | - Li Wei
- Liuzhou Municipal Liutie Central Hospital, Liuzhou, China
| | - Bin Wen
- Institute of Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.
| |
Collapse
|
15
|
Phytic acid potentiates oxaliplatin effects in colorectal cancer induced by 1,2-DMH: the role of miR-224 and miR-200a. Contemp Oncol (Pozn) 2021; 25:118-124. [PMID: 34667438 PMCID: PMC8506431 DOI: 10.5114/wo.2021.106061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/26/2020] [Indexed: 01/04/2023] Open
Abstract
Introduction The third most frequently diagnosed cancer and one of the highest causes of tumour deaths worldwide is colorectal cancer (CRC). The main objective of this study was to determine the role of microRNA-224 (miR-224) as well as microRNA-200a (miR-200a) in CRC. Phytic acid (PA) is a natural antitumour product that was reported to inhibit CRC and play a vital role as a chemopreventive agent against CRC. Material and methods We induced CRC in albino rats using 1,2-dimethylhydrazine (1,2-DMH). The miR-224, miR-200a, and β-catenin expressions were determined. ELISAs were performed to investigate Bcl-2 expression, caspase-3 activity, and total tissue antioxidants. Finally, histopathological investigations were performed. Results We observed a chemoprotective role of PA. PA has a synergistic effect as an antitumour agent with oxaliplatin in CRC treatment. The miR-224, miR-200a, and β-catenin expression, when treated with PA alone or with oxaliplatin, was decreased markedly in comparison with the positive control group. The histopathological investigations of colorectal tissues confirmed our molecular and biochemical findings. Conclusions Phytic acid possessed efficient anti-carcinogenic properties alone or with oxaliplatin against 1,2-DMH-induced CRC in rats through pathways of apoptosis, cell proliferation, and antioxidants.
Collapse
|
16
|
Protective effect of mirtazapine against acetic acid-induced ulcerative colitis in rats: Role of NLRP3 inflammasome pathway. Int Immunopharmacol 2021; 101:108174. [PMID: 34601335 DOI: 10.1016/j.intimp.2021.108174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/11/2021] [Accepted: 09/16/2021] [Indexed: 01/06/2023]
Abstract
AIMS Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) that causes long-lasting inflammation on the innermost lining of the colon and rectum. Mirtazapine (MRT) is a well-known antidepressant that was proven to have anti-inflammatory activity; however, to date, its role has not been investigated in UC. The current study aimed to investigate the role and mechanism of MRT in UC. MAIN METHOD Acetic acid (AA) was used for UC induction, and sulfasalazine (SLZ) was used as a positive control. Rats were divided into five equal groups; as follows; normal control, AA, SLZ (received SLZ in a dose of 250 mg/kg for 14 days), MRT10 (received MRT in a dose of 10 mg/kg/day for 14 days), and MRT30 (received MRT in a dose of 30 mg/kg/day for 14 days) groups. Macroscopic and microscopic examinations together with oxidative stress parameters evaluation were done. NOD-like receptors-3 (NLRP3), caspase-1, TNF-α, and nuclear factor kappa B (NF-κB) expression together with interleukin (IL)-1β and IL-18 levels were examined. KEY FINDING MRT, in a dose-dependent manner, prevented the macroscopic and microscopic colonic damage and corrected the oxidative stress induced by AA. Moreover, MRT decreased the colonic tissue NLRP3 inflammasome, caspase-1, NF-κB, TNF-α expressions, IL-1β, and IL-18 levels that were elevated in colonic tissue by the AA. SIGNIFICANCE MRT has a dose-dependent protective effect against UC that was mediated mainly by its anti-inflammatory activity with modulation of NLRP3/caspase-1 inflammatory pathway.
Collapse
|
17
|
Afzal SM, Vafa A, Rashid S, Shree A, Islam J, Ali N, Sultana S. Amelioration of N,N'-dimethylhydrazine induced colon toxicity by epigallocatechin gallate in Wistar rats. Hum Exp Toxicol 2021; 40:1558-1571. [PMID: 33754881 DOI: 10.1177/09603271211002884] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Colon cancer is a life-threatening disease all over the world and is linked to constant oxidative stress and inflammation. Epigallocatechin gallate (EGCG), is a naturally occurring flavone possessing health benefiting pharmacological properties including antioxidant, anti-inflammatory and free radical scavenging properties. Our study investigates the role of EGCG on N,N'-dimethylhydrazine (DMH), a toxic environmental pollutant, induced colon toxicity. To investigate the effect of EGCG, Wistar rats were given EGCG for 7 days at the two doses of 10 and 20 mg/kg body weight and DMH was injected on the seventh day in all the group rats except the control. Our results indicate that DMH administration increased the oxidative stress (MDA) and depleted the glutathione and antioxidant enzyme activities (SOD, CAT, GR, GST and GPx) which was significantly ameliorated by EGCG treatment. Additionally DMH treatment upregulated inflammatory markers expression (NF-κB, COX-2 and IL-6) and enhanced mucosal damage in the colon. EGCG treatment significantly reduced inflammation and restored the normal histoarchitecture of the colon. We can conclude from the present study findings that EGCG protects the colon from DMH toxicity through its antioxidant and anti-inflammatory potential.
Collapse
Affiliation(s)
- S M Afzal
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India
| | - A Vafa
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India
| | - S Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, 204568Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - A Shree
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India
| | - J Islam
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India
| | - N Ali
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India.,Department of Pharmacology and Toxicology, College of Pharmacy, 37850King Saud University, Riyadh, Saudi Arabia
| | - S Sultana
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, 28848Jamia Hamdard, New Delhi, India
| |
Collapse
|
18
|
Afzal SM, Vafa A, Rashid S, Barnwal P, Shahid A, Shree A, Islam J, Ali N, Sultana S. Protective effect of hesperidin against N,N'-dimethylhydrazine induced oxidative stress, inflammation, and apoptotic response in the colon of Wistar rats. ENVIRONMENTAL TOXICOLOGY 2020; 36:642-653. [PMID: 33289288 DOI: 10.1002/tox.23068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023]
Abstract
Hesperidin (HD), a citrus bioflavonoid possesses a variety of biological activities including antioxidant, anti-inflammatory, anti-apoptotic and anti-carcinogenic properties. In the present study, we investigated the effect of HD treatment on N,N'-dimethylhydrazine (DMH) induced oxidative stress, inflammation, apoptosis and goblet cell disintegration in the colon of Wistar rats. Administration of HD was done at two doses (100 and 200 mg/kg body weight) orally to rats daily for 14 days followed by a single subcutaneous injection of DMH (40 mg/kg body weight) on the 14th day and next day animals were sacrificed. The protective potential of HD against colon toxicity was measured through membrane oxidation, antioxidant status, inflammatory and apoptotic markers expression, and histological changes. Results demonstrated that HD inhibited DMH mediated oxidative damage by diminishing the level of peroxidation of lipids and increasing the activity of superoxide dismutase, catalase, reduced glutathione, glutathione peroxidase, glutathione-s-transferase, and glutathione reductase. Moreover, HD attenuated inflammatory (NF-кB, IL-6, and COX-2) and apoptotic (p38-MAPK, p53, and caspase-3) markers expression. HD also attenuated the DMH induced goblet cell disintegration and restored histoarchitecture of the colon. The results of the present study demonstrate that HD efficiently protects against DMH induced colon toxicity by modulating oxidative stress, inflammation, and apoptosis.
Collapse
Affiliation(s)
- Shekh Mohammad Afzal
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Abul Vafa
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Summya Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Preeti Barnwal
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Ayaz Shahid
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Alpa Shree
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Johirul Islam
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Nemat Ali
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sarwat Sultana
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| |
Collapse
|
19
|
Masuelli L, Benvenuto M, Focaccetti C, Ciuffa S, Fazi S, Bei A, Miele MT, Piredda L, Manzari V, Modesti A, Bei R. Targeting the tumor immune microenvironment with "nutraceuticals": From bench to clinical trials. Pharmacol Ther 2020; 219:107700. [PMID: 33045254 DOI: 10.1016/j.pharmthera.2020.107700] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2020] [Indexed: 02/06/2023]
Abstract
The occurrence of immune effector cells in the tissue microenvironment during neoplastic progression is critical in determining tumor growth outcomes. On the other hand, tumors may also avoid immune system-mediated elimination by recruiting immunosuppressive leukocytes and soluble factors, which coordinate a tumor microenvironment that counteracts the efficiency of the antitumor immune response. Checkpoint inhibitor therapy results have indicated a way forward via activation of the immune system against cancer. Widespread evidence has shown that different compounds in foods, when administered as purified substances, can act as immunomodulators in humans and animals. Although there is no universally accepted definition of nutraceuticals, the term identifies a wide category of natural compounds that may impact health and disease statuses and includes purified substances from natural sources, plant extracts, dietary supplements, vitamins, phytonutrients, and various products with combinations of functional ingredients. In this review, we summarize the current knowledge on the immunomodulatory effects of nutraceuticals with a special focus on the cancer microenvironment, highlighting the conceptual benefits or drawbacks and subtle cell-specific effects of nutraceuticals for envisioning future therapies employing nutraceuticals as chemoadjuvants.
Collapse
Affiliation(s)
- Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Monica Benvenuto
- Saint Camillus International University of Health and Medical Sciences, via di Sant'Alessandro 8, 00131 Rome, Italy; Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; Department of Human Science and Promotion of the Quality of Life, San Raffaele University Rome, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Sara Ciuffa
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Sara Fazi
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Arianna Bei
- Medical School, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Martino Tony Miele
- Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Lucia Piredda
- Department of Biology, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Vittorio Manzari
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Andrea Modesti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; CIMER, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| |
Collapse
|
20
|
Liu J, Ma X, LingWang. Modulating effect of graphine oxide loaded hesperidin nanocomposite on the 1,2-dimethylhydrazine provoked colon carcinogenesis in rats via inhibiting the iNOS and COX-2 pathways. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.06.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
21
|
Liu J, Li Y, Mei C, Ning X, Pang J, Gu L, Wu L. Phytic acid exerts protective effects in cerebral ischemia-reperfusion injury by activating the anti-oxidative protein sestrin2. Biosci Biotechnol Biochem 2020; 84:1401-1408. [PMID: 32290775 DOI: 10.1080/09168451.2020.1754158] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cerebral ischemia reperfusion (I/R) is a therapeutic strategy for ischemia; however, it usually causes injury by the aspect of inflammation and neuron apoptosis. This investigation aims to investigate the protective effects of phytic acid (IP6) for cerebral I/R injury in vitro. PC-12 cells under Oxygen and glucose deprivation/reperfusion (OGD/R) were performed to mimic cerebral I/R. IP6 was pretreated before PC-12 cells under OGD/R treatment. The data showed that IP6 activated the expression of sestrin2 in OGD/R injured PC-12 cells. IP6 inhibited OGD/R induced inflammation, oxidative stress, and apoptosis by activating sestrin2. Besides, p38 MAPK may mediate the effects of sestrin2 activated by IP6. Therefore, IP6 can be a potential drug to prevent neurological damage in cerebral I/R injury.
Collapse
Affiliation(s)
- Jing Liu
- Neurology Department, Affiliated Hospital of Beihua University , Jilin, China
| | - Ying Li
- Rehabilitation Center, Beijing Xiaotangshan Hospital , Beijing, China
| | - Chunli Mei
- Neurology Department, Beihua University , Jilin, China
| | - Xianbin Ning
- Neurosurgery Department, Affiliated Hospital of Beihua University , Jilin, China
| | - Jinfeng Pang
- Neurosurgery Department, Affiliated Hospital of Beihua University , Jilin, China
| | - Lei Gu
- Rehabilitation Center, Beijing Xiaotangshan Hospital , Beijing, China
| | - Liang Wu
- Rehabilitation Center, Beijing Xiaotangshan Hospital , Beijing, China
| |
Collapse
|
22
|
Song JL, Lee JS, Kim HY, Jeong BJ, Jeong JS, Huh TG, Park KY. Dietary Mixed Cereal Grains Ameliorate the Azoxymethane and Dextran Sodium Sulfate-Induced Colonic Carcinogenesis in C57BL/6J Mice. J Med Food 2020; 23:440-452. [PMID: 32186945 DOI: 10.1089/jmf.2019.4540] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The chemopreventive effects of various mixed cereal grain (MCG) samples on azoxymethane (AOM, 10 mg/kg) and dextran sulfate sodium (DSS, 0.02 g/mL)-induced colorectal cancer (CRC) in C57BL/6J mice were studied. The main MCG preparation consisted of fermented brown rice (FBR), glutinous brown rice, glutinous Sorghum bicolor, glutinous Panicum miliaceum, Coix lacryma-jobi, and black soybean at an appropriate mixing ratio. Other MCG preparations contained rice coated with 5% Phellinus linteus and 5% Curcuma longa (MCG-PC) or 10% Phellinus linteus (MCG-P) or 10% Curcuma longa (MCG-C). Consumption of dietary MCG-PC by CRC mice significantly increased colon length, decreased the ratio of colon weight to length, and reduced the number of colon tumors. Similar effects, although to a lower extent, were observed in CRC mice fed with MCG-P, followed by those fed with MCG-C, MCG, FBR, or white rice. MCG-PC significantly suppressed colonic neoplasia and decreased the levels of various cytokines (tumor necrosis factor: Tnf, interleukin 1 beta: Il1b, interleukin 6: Il6, and interferon gamma: Ifnγ) in serum and colon tissue of the CRC mice. In addition, MCG-PC increased the mRNA expressions of tumor suppressor protein p53 (Tp53) and cyclin-dependent kinase inhibitor 1A (Cdkn1a), activated pro-apoptotic caspase 3 (Casp3), and reduced expressions of both mRNA and protein of inducible nitric oxide synthase 2 (Nos2), prostaglandin-endoperoxide synthase 2 (Ptgs2), and cyclin D1 (Ccnd1) in colon tissue. These findings suggest that compared with other cereal grain preparations, MCG-PC had a greater activity against AOM/DSS-induced CRC by reducing intestinal inflammation and modulating the expression of certain carcinogenesis related factors (Nos2, Ptgs2, Tp53, Cdkn1a, Ccnd1, and Casp3) in colon tissue of CRC mice.
Collapse
Affiliation(s)
- Jia-Le Song
- Department of Nutrition and Food Hygiene, College of Public Health, Guilin Medical University, Guilin, Guangxi, China.,Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, China
| | - Jung-Sook Lee
- Department of Nutrition, Pusan National University Hospital, Busan, South Korea
| | - Hee-Young Kim
- Korean Medicine Research Center for Healthy Aging, Pusan National University, Yangsan, Gyeongsangnam-do, South Korea
| | | | | | | | - Kun-Young Park
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, China.,Department of Food Science and Biotechnology, Cha University, Seongnam, South Korea
| |
Collapse
|
23
|
Pan X, Xu J, Jia X. Research Progress Evaluating the Function and Mechanism of Anti-Tumor Peptides. Cancer Manag Res 2020; 12:397-409. [PMID: 32021452 PMCID: PMC6970611 DOI: 10.2147/cmar.s232708] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 12/08/2019] [Indexed: 12/14/2022] Open
Abstract
Malignant tumors cause a high mortality rate worldwide, and they severely threaten human health and negatively affect the economy. Despite the advancements in tumor-related molecular genetics and effective new processes in anti-tumor drug development, the anti-tumor drugs currently used in clinical practice are inadequate due to their poor efficacy or severe side effects. Therefore, developing new safe and efficient drugs is a top priority for curing cancer. The peptide has become a suitable agent due to its exact molecular weight between whole protein and small molecule, and it has high targeting ability, high penetrability, low immunogenicity, and is convenient to synthesize and easy to modify. Because of these advantages, peptides have excellent prospect for application as anti-tumor agents. This article reviews the recent research progress evaluating anti-tumor peptides and their anti-tumor mechanisms, and may act as a reference for the future development and clinical application of anti-tumor peptides. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/snZy3e6sVio
Collapse
Affiliation(s)
- Xinxing Pan
- Department of Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, People's Republic of China
| | - Juan Xu
- Department of Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, People's Republic of China
| | - Xuemei Jia
- Department of Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, People's Republic of China
| |
Collapse
|
24
|
Qin Y, Qin ZD, Chen J, Cai CG, Li L, Feng LY, Wang Z, Duns GJ, He NY, Chen ZS, Luo XF. From Antimicrobial to Anticancer Peptides: The Transformation of Peptides. Recent Pat Anticancer Drug Discov 2019; 14:70-84. [PMID: 30663573 DOI: 10.2174/1574892814666190119165157] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/05/2018] [Accepted: 01/10/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Antimicrobial peptides play an important role in the innate immune system. Possessing broad-spectrum antibacterial activity, antimicrobial peptides can quickly treat and kill various targets, including gram-negative bacteria, gram-positive bacteria, fungi, and tumor cells. OBJECTIVE An overview of the state of play with regard to the research trend of antimicrobial peptides in recent years and the situation of targeting tumor cells, and to make statistical analysis of the patents related to anticancer peptides published in recent years, is important both from toxicological and medical tumor therapy point of view. METHODS Based on the Science Citation Index Expanded version, the Derwent Innovation Index and Innography as data sources, the relevant literature and patents concerning antimicrobial peptides and anticancer peptides were analyzed through the Thomson Data Analyzer. Results of toxicologic and pharmacologic studies that brought to the development of patents for methods to novel tumor drugs were analyzed and sub-divided according to the specific synthesis of anticancer peptides. RESULTS The literature and patent search data show that the research and development of global antimicrobial peptides and anticancer peptides has been in an incremental mode. Growing patent evidence indicate that bioinformatics technology is a valuable strategy to modify, synthesize or recombine existing antimicrobial peptides to obtain tumor drugs with high activity, low toxicity and multiple targets. CONCLUSION These findings may have important clinical implications for cancer treatment, especially in patients with conditions that are not currently treatable by other drugs, or that are resistant to existing cancer drugs.
Collapse
Affiliation(s)
- Yuan Qin
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China.,Hunan Key Laboratory of Green Chemistry and Application of Biological Nanotechnology, Hunan University of Technology, Zhuzhou, 412007, China
| | - Zuo D Qin
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| | - Jing Chen
- College of Business Administration, Hunan University, Changsha, 410082, China
| | - Che G Cai
- Medical Research Institute, Wuhan University, Wuhan, Hubei 430071, China
| | - Ling Li
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| | - Lu Y Feng
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| | - Zheng Wang
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| | - Gregory J Duns
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| | - Nong Y He
- Hunan Key Laboratory of Green Chemistry and Application of Biological Nanotechnology, Hunan University of Technology, Zhuzhou, 412007, China
| | - Zhe S Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States
| | - Xiao F Luo
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan Province 425000, China
| |
Collapse
|
25
|
Gao XJ, Tang B, Liang HH, Yi L, Wei ZG. The protective effect of nigeglanine on dextran sulfate sodium-induced experimental colitis in mice and Caco-2 cells. J Cell Physiol 2019; 234:23398-23408. [PMID: 31169313 DOI: 10.1002/jcp.28909] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 01/17/2023]
Abstract
Ulcerative colitis (UC) was a nonspecific inflammatory disease. The treatment of UC is imperative. The present study aimed to investigate the effect of nigeglanine on dextran sulfate sodium-induced UC in experimental mice and Caco-2 cells and define the underlying mechanism. The nigeglanine was shown a significant protective effect on the colon, significantly reduced the weight and colon length loss and inhibited intestinal epithelial cell damage. Nigeglanine also reduced proinflammatory factors and increased anti-inflammatory factor production. The results indicate that nigeglanine suppresses the nuclear factor kappa B and mitogen-activated protein kinases pathways in addition to NLRP3 inflammasome action, inhibiting colon epithelial cell pyroptosis. Surprisingly, ZO-1 and occludin protein levels increased with nigeglanine treatment, suggesting that nigeglanine plays a protective role in barrier integrity, reducing colitis progression. The present study suggests that dietary therapy with nigeglanine may be a useful treatment for prophylaxis and palliative UC.
Collapse
Affiliation(s)
- Xue-Jiao Gao
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, College of Life Sciences, Hubei University, Wuhan, Hubei, PR China
| | - Bin Tang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, College of Life Sciences, Hubei University, Wuhan, Hubei, PR China
| | - Hui-Huang Liang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, College of Life Sciences, Hubei University, Wuhan, Hubei, PR China
| | - Li Yi
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, College of Life Sciences, Hubei University, Wuhan, Hubei, PR China
| | - Zi-Gong Wei
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, College of Life Sciences, Hubei University, Wuhan, Hubei, PR China
| |
Collapse
|
26
|
Armah SM. Association between Phytate Intake and C-Reactive Protein Concentration among People with Overweight or Obesity: A Cross-Sectional Study Using NHANES 2009/2010. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1549. [PMID: 31052485 PMCID: PMC6539023 DOI: 10.3390/ijerph16091549] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 04/24/2019] [Accepted: 04/30/2019] [Indexed: 12/12/2022]
Abstract
Phytic acid has anti-oxidant properties, which are useful in addressing inflammation. This study investigated the relationship between dietary phytate intake and C-reactive protein (CRP) levels among individuals that are overweight or obese. The study used cross-sectional data from the 2009/2010 National Health and Nutrition Examination Survey (NHANES) for 3152 subjects. Phytate intake was estimated using phytate content of foods reported by the International Zinc Nutrition Consultative Group (IZiNCG). Logistic regression was used to determine the associations between phytate intake and odds of elevated CRP concentration (CRP >3 mg/L), adjusting for confounders. Medians (and 95% CIs) for phytate intake and CRP concentration were 0.66 (0.64, 0.68) g/d and 1.4 (1.2, 1.5) mg/L, respectively. Phytate intake was higher in males than females, higher in non-Hispanic Whites than non-Hispanic Blacks and Mexican Americans, and lower in current smokers than former smokers and nonsmokers. Higher phytate intake was associated with lower odds of elevated CRP (OR = 0.66; 95% CI = 0.52, 0.84). Women, as well as current and former smokers with overweight or obesity, had higher odds of elevated CRP concentration. These results imply that individuals with high phytate intake, particularly among those with overweight or obesity, have lower risk for inflammation-related chronic diseases such as cardiovascular diseases.
Collapse
Affiliation(s)
- Seth M Armah
- Department of Nutrition, University of North Carolina at Greensboro, Greensboro, NC 27412, USA.
| |
Collapse
|
27
|
Ali MS, Hussein RM, Gaber Y, Hammam OA, Kandeil MA. Modulation of JNK-1/ β-catenin signaling byLactobacillus casei, inulin and their combination in 1,2-dimethylhydrazine-induced colon cancer in mice. RSC Adv 2019; 9:29368-29383. [PMID: 35528422 PMCID: PMC9071812 DOI: 10.1039/c9ra04388h] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 08/27/2019] [Indexed: 12/12/2022] Open
Abstract
Colon cancer is a complex disease that involves numerous genetic alterations that change the normal colonic mucosa into invasive adenocarcinoma. In the current study, the protective effects of inulin (prebiotic), Lactobacillus casei (L. casei, probiotic) and their combination (synbiotic) on 1,2-dimethylhydrazine (DMH)-induced colon cancer in male Swiss mice were evaluated. Animals were divided into: Control group, DMH-treated group, DMH plus inulin, DMH plus L. casei and DMH plus inulin plus L. casei-treated groups. Fecal microbiome analysis, biochemical measurements, histopathological examination of the colon tissues, immunostaining and Western blotting analysis of β-catenin, GSK3β and JNK-1 were performed. The prebiotic-, probiotic- and synbiotic-treated groups showed decreased levels of carcinoembryonic antigen and a lower number of aberrant crypt foci compared to the DMH-treated group with the synbiotic group exhibiting a superior effect. Furthermore, all treatments showed a body weight-reducing effect. Administration of inulin, L. casei or their combination increased the expression level of phospho-JNK-1 while they decreased the expression level of β-catenin and phospho-GSK3β. Remarkably, L. casei treatment resulted in enrichment of certain beneficial bacterial genera i.e. Akkermansia and Turicibacter. Therefore, administration of L. casei and inulin as a synbiotic combination protects against colon cancer in mice. The lactobacillus casei and inulin modulate the expression of JNK-1, GSK3β and β-catenin proteins and enrich the beneficial bacteria to protect from colon cancer in mice.![]()
Collapse
Affiliation(s)
- Mohammed S. Ali
- Department of Biochemistry
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Rasha M. Hussein
- Department of Biochemistry
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Yasser Gaber
- Department of Pharmaceutics and Pharmaceutical Technology
- College of Pharmacy
- Mutah University
- Al-Karak
- Jordan
| | - Olfat A. Hammam
- Pathology Department
- Theodor Bilharz Research Institute
- 12411 Giza
- Egypt
| | - Mohamed A. Kandeil
- Department of Biochemistry
- Faculty of Veterinary Medicine
- Beni-Suef University
- Egypt
| |
Collapse
|