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Zhang Z, Zhao H, Chen X, Tian G, Liu G, Cai J, Jia G. Implications of Jatropha curcas L. cake feed on swine health: A microbiota-gut-brain axis perspective. Anim Sci J 2024; 95:e13953. [PMID: 38783533 DOI: 10.1111/asj.13953] [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: 08/05/2023] [Revised: 04/15/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024]
Abstract
The safety of Jatropha curcas L. cake (JCC) in animal feed remains under scrutiny, despite the advent of low phorbol ester (PE) variants. This study investigates the impact of low PE JCC on swine health when used as a protein feed. Pigs were fed a 5% JCC diet with a PE concentration of 0.98 mg/kg, which surprisingly still induced toxicity. Symptoms included depression, decreased food intake, increased diarrhea, along with hypothalamus and colon lesions. The toxicity was associated with a decrease in antioxidant enzymes, an increase in inflammatory cytokines in the hypothalamus, plasma, and colon, and a rise in pro-inflammatory colon microbes and metabolites. Disturbances in neurotransmitters further suggest that this toxicity is related to disruption of the microbiota-gut-brain axis, indicating that JCC's toxic elements are not solely due to PE. The sensitivity of pigs to JCC underscores the need for thorough detoxification prior to its use as feed. These findings significantly contribute to the discourse on the safety of low PE JCC in animal feed, highlighting implications for both the feed industry and public health.
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Affiliation(s)
- Zhenyu Zhang
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
- Institute of Animal Husbandry and Veterinary Medicine, Meishan Vocational Technical College, Meishan, Sichuan, China
- Agricultural and Rural Bureau of Dongpo District, Meishan, China
| | - Hua Zhao
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Xiaoling Chen
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Gang Tian
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Guangmang Liu
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Jingyi Cai
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Gang Jia
- Animal Nutrition Institute, Key Laboratory for Animal Disease-Resistance Nutrition of China, Sichuan Agricultural University, Chengdu, Sichuan, China
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Jackson C, Kolba N, Tako E. Assessing the Interactions between Zinc and Vitamin A on Intestinal Functionality, Morphology, and the Microbiome In Vivo ( Gallus gallus). Nutrients 2023; 15:2754. [PMID: 37375657 DOI: 10.3390/nu15122754] [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: 05/23/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Dietary deficiencies in zinc (Zn) and vitamin A (VA) are among the leading micronutrient deficiencies globally and previous research has proposed a notable interaction between Zn and VA physiological status. This study aimed to assess the effects of zinc and vitamin A (isolated and combined) on intestinal functionality and morphology, and the gut microbiome (Gallus gallus). The study included nine treatment groups (n~11)-no-injection (NI); H2O; 0.5% oil; normal zinc (40 mg/kg ZnSO4) (ZN); low zinc (20 mg/kg) (ZL); normal retinoid (1500 IU/kg retinyl palmitate) (RN); low retinoid (100 IU/kg) (RL); normal zinc and retinoid (40 mg/kg; 1500 IU/kg) (ZNRN); low zinc and retinoid (ZLRL) (20 mg/kg; 100 IU/kg). Samples were injected into the amniotic fluid of the fertile broiler eggs. Tissue samples were collected upon hatch to target biomarkers. ZLRL reduced ZIP4 gene expression and upregulated ZnT1 gene expression (p < 0.05). Duodenal surface area increased the greatest in RL compared to RN (p < 0.01), and ZLRL compared to ZNRN (p < 0.05). All nutrient treatments yielded shorter crypt depths (p < 0.01). Compared to the oil control, ZLRL and ZNRN reduced (p < 0.05) the cecal abundance of Bifidobacterium and Clostridium genera (p < 0.05). These results suggest a potentially improved intestinal epithelium proceeding with Zn and VA intra-amniotic administration. Intestinal functionality and gut bacteria were modulated. Further research should characterize long-term responses and the microbiome profile.
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Affiliation(s)
- Cydney Jackson
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
| | - Nikolai Kolba
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
| | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
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3
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Meneguelli TS, Kolba N, Misra A, Dionísio AP, Pelissari Kravchychyn AC, Da Silva BP, Stampini Duarte Martino H, Hermsdorff HHM, Tako E. Intra-Amniotic Administration of Cashew Nut ( Anacardium occidentale L.) Soluble Extract Improved Gut Functionality and Morphology In Vivo ( Gallus gallus). Nutrients 2023; 15:nu15102378. [PMID: 37242261 DOI: 10.3390/nu15102378] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/12/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
Cashew nuts are rich in dietary fibers, monounsaturated fatty acids, carotenoids, tocopherols, flavonoids, catechins, amino acids, and minerals that offer benefits for health. However, the knowledge of its effect on gut health is lacking. In this way, cashew nut soluble extract (CNSE) was assessed in vivo via intra-amniotic administration in intestinal brush border membrane (BBM) morphology, functionality, and gut microbiota. Four groups were evaluated: (1) no injection (control); (2) H2O injection (control); (3) 10 mg/mL CNSE (1%); and (4) 50 mg/mL CNSE (5%). Results related to CNSE on duodenal morphological parameters showed higher Paneth cell numbers, goblet cell (GC) diameter in crypt and villi, depth crypt, mixed GC per villi, and villi surface area. Further, it decreased GC number and acid and neutral GC. In the gut microbiota, treatment with CNSE showed a lower abundance of Bifidobacterium, Lactobacillus, and E. coli. Further, in intestinal functionality, CNSE upregulated aminopeptidase (AP) gene expression at 5% compared to 1% CNSE. In conclusion, CNSE had beneficial effects on gut health by improving duodenal BBM functionality, as it upregulated AP gene expression, and by modifying morphological parameters ameliorating digestive and absorptive capacity. For intestinal microbiota, higher concentrations of CNSE or long-term intervention may be necessary.
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Affiliation(s)
| | - Nikolai Kolba
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
| | - Arundhati Misra
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
| | | | | | - Bárbara Pereira Da Silva
- Department of Nutrition and Health, Universidade Federal de Vicosa, Viçosa 36570-900, MG, Brazil
| | | | | | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA
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Tako E. Emerging Dietary Bioactives in Health and Disease. Nutrients 2023; 15:nu15081956. [PMID: 37111174 PMCID: PMC10141115 DOI: 10.3390/nu15081956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
This monograph, based on a Special Issue of Nutrients, contains 16 manuscripts-2 review manuscripts and 14 original research manuscripts-that reflect the wide spectrum of currently conducted research in the field of Emerging Dietary Bioactives in Health and Disease [...].
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Affiliation(s)
- Elad Tako
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853-7201, USA
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Effect of chia flour associated with high fat diet on intestinal health in female ovariectomized Wistar rats. Eur J Nutr 2023; 62:905-919. [PMID: 36326862 DOI: 10.1007/s00394-022-03043-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE The present study aimed to evaluate the effect of chia flour associated with a high fat diet on intestinal health in female ovariectomized Wistar rats. METHODS The study was conducted with 32 adult female ovariectomized Wistar rats, which were separated into four groups: standard diet (ST), standard diet with chia (STC), high fat diet (HF) and high fat diet with chia (HFC) for 18 weeks. Cecum content pH, short chain fatty acid content, brush border membrane functionality and morphology and the gut microbiota were evaluated. RESULTS This study demonstrated that the consumption of chia flour increased the production of acetic and butyric acids, the longitudinal and circular muscle layers and crypt thickness. It also improved the expression of aminopeptidase (AP) and sucrose-isomaltase (SI) and decreased the cecum content pH. Further, the consumption of chia improved richness and decreased diversity of the microbiota. Operational Taxonomic Units (OTUs) clustering indicated difference between the ST and STC groups. In the linear discriminant analysis effect size (LEfSe) analysis, the Bacteroides genus and members of the Muribaculaceae and Lachnospiraceae families were enriched in the STC treatment group. The STC group demonstrated the enrichment of Kyoto Encyclopedia of Genes and Genomes (KEGG) metabolic pathways related to peptidoglycan and coenzyme A biosynthesis. CONCLUSION Our results suggest that chia flour, which is rich in dietary fiber and phenolic compounds, presented potential properties to improve intestinal health.
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Food-Grade Metal Oxide Nanoparticles Exposure Alters Intestinal Microbial Populations, Brush Border Membrane Functionality and Morphology, In Vivo ( Gallus gallus). Antioxidants (Basel) 2023; 12:antiox12020431. [PMID: 36829990 PMCID: PMC9952780 DOI: 10.3390/antiox12020431] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Among food additive metal oxide nanoparticles (NP), titanium dioxide (TiO₂) and silicon dioxide (SiO₂) are commonly used as food coloring or anti-caking agents, while zinc oxide (ZnO) and iron oxide (Fe₂O₃) are added as antimicrobials and coloring agents, respectively, and can be used as micronutrient supplements. To elucidate potential perturbations associated with NP consumption on gastrointestinal health and development, this in vivo study utilized the Gallus gallus (broiler chicken) intraamniotic administration to assess the effects of physiologically relevant concentrations of food-grade metal oxide NP on brush border membrane (BBM) functionality, intestinal morphology and intestinal microbial populations in vivo. Six groups with 1 mL injection of the following treatments were utilized: non-injected, 18 MΩ DI H2O; 1.4 × 10-6 mg TiO2 NP/mL, 2.0 × 10-5 mg SiO2 NP/mL, 9.7 × 10-6 mg ZnO NP/mL, and 3.8 × 10-4 mg Fe2O3 NP/mL (n = 10 per group). Upon hatch, blood, cecum, and duodenum were collected to assess mineral (iron and zinc) metabolism, BBM functional, and pro-inflammatory-related protein gene expression, BBM morphometric analysis, and the relative abundance of intestinal microflora. Food additive NP altered mineral transporter, BBM functionality, and pro-inflammatory cytokine gene expression, affected intestinal BBM development and led to compositional shifts in intestinal bacterial populations. Our results suggest that food-grade TiO₂ and SiO₂ NP have the potential to negatively affect intestinal functionality; food-grade ZnO NP exposure effects were associated with supporting intestinal development or compensatory mechanisms due to intestinal damage, and food-grade Fe₂O₃ NP was found to be a possible option for iron fortification, though with potential alterations in intestinal functionality and health.
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Jackson C, Shukla V, Kolba N, Agarwal N, Padilla-Zakour OI, Tako E. Empire Apple ( Malus domestica) Juice, Pomace, and Pulp Modulate Intestinal Functionality, Morphology, and Bacterial Populations In Vivo ( Gallus gallus). Nutrients 2022; 14:nu14234955. [PMID: 36500984 PMCID: PMC9735615 DOI: 10.3390/nu14234955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022] Open
Abstract
Approximately $20 billion of apple sales are generated annually in the United States. With an estimated 5 million tons produced yearly in the U.S. within the last decade, apple consumption is considered ubiquitous. Apples are comprised of bioactive constituents such as phytochemicals and prebiotics that may potentiate intestinal health and the gut microbiome. This study aimed to evaluate the effects of Empire apple juice, pomace, and pulp soluble extracts on intestinal functionality, morphology, and the microbiome in vivo (Gallus gallus). There were five treatment groups: non-injected (NI); 18 MΩ H2O (H2O); 6% apple juice (AJ); 6% apple pomace (APo); 6% apple pulp (APu). The eggs were treated by intra-amniotic administration of the samples on day 17 of incubation. After hatching, the blood, tissue, and cecum samples were collected for further analyses—including duodenal histomorphology, hepatic and duodenal mRNA expression, and cecal bacterial populations. Crypt depth was significantly (p < 0.5) shortest in AJ when compared to APo and APu. APo and APu soluble extracts significantly improved villi surface area compared to NI and H2O control groups. The highest count of Paneth cells per crypt was observed in APo as compared to all groups. In addition, the expression of brush border membrane micronutrient metabolism and functional proteins varied between treatments. Lastly, Lactobacillus cecal microbial populations increased significantly in the AJ group, while AJ, APu, and APu increased the abundance of Clostridium (p < 0.5). Ultimately, these results indicate the potential of Empire apple pomace to improve host intestinal health and the gut microbiome.
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Affiliation(s)
| | | | | | | | | | - Elad Tako
- Correspondence: ; Tel.: +1-607-255-0884
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Kolba N, Cheng J, Jackson CD, Tako E. Intra-Amniotic Administration-An Emerging Method to Investigate Necrotizing Enterocolitis, In Vivo ( Gallus gallus). Nutrients 2022; 14:nu14224795. [PMID: 36432481 PMCID: PMC9696943 DOI: 10.3390/nu14224795] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/04/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Necrotizing enterocolitis (NEC) is a severe gastrointestinal disease in premature infants and a leading cause of death in neonates (1-7% in the US). NEC is caused by opportunistic bacteria, which cause gut dysbiosis and inflammation and ultimately result in intestinal necrosis. Previous studies have utilized the rodent and pig models to mimic NEC, whereas the current study uses the in vivo (Gallus gallus) intra-amniotic administration approach to investigate NEC. On incubation day 17, broiler chicken (Gallus gallus) viable embryos were injected intra-amniotically with 1 mL dextran sodium sulfate (DSS) in H2O. Four treatment groups (0.1%, 0.25%, 0.5%, and 0.75% DSS) and two controls (H2O/non-injected controls) were administered. We observed a significant increase in intestinal permeability and negative intestinal morphological changes, specifically, decreased villus surface area and goblet cell diameter in the 0.50% and 0.75% DSS groups. Furthermore, there was a significant increase in pathogenic bacterial (E. coli spp. and Klebsiella spp.) abundances in the 0.75% DSS group compared to the control groups, demonstrating cecal microbiota dysbiosis. These results demonstrate significant physiopathology of NEC and negative bacterial-host interactions within a premature gastrointestinal system. Our present study demonstrates a novel model of NEC through intra-amniotic administration to study the effects of NEC on intestinal functionality, morphology, and gut microbiota in vivo.
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Affiliation(s)
| | | | | | - Elad Tako
- Correspondence: ; Tel.: +1-607-255-0884
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Intraamniotic Administration (Gallus gallus) of Genistein Alters Mineral Transport, Intestinal Morphology, and Gut Microbiota. Nutrients 2022; 14:nu14173473. [PMID: 36079731 PMCID: PMC9458084 DOI: 10.3390/nu14173473] [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: 07/29/2022] [Revised: 08/16/2022] [Accepted: 08/21/2022] [Indexed: 12/28/2022] Open
Abstract
Genistein is an isoflavone naturally present in numerous staple food crops, such as soybeans and chickpeas. This study utilized the Gallus gallus intraamniotic administration procedure to assess genistein administration effects on trace mineral status, brush border membrane (BBM) functionality, intestinal morphology, and intestinal microbiome in vivo. Eggs were divided into five groups with 1 mL injection of the following treatments: no-injection, DI H2O, 5% inulin, and 1.25% and 2.5% genistein (n = 8 per group). Upon hatch, blood, cecum, small intestine, and liver were collected for assessment of hemoglobin, intestinal microflora alterations, intestinal morphometric assessment, and mRNA gene expression of relevant iron and zinc transporter proteins, respectively. This study demonstrated that intraamniotic administration of 2.5% genistein increased villus surface area, number of acidic goblet cells, and hemoglobin. Additionally, genistein exposure downregulated duodenal cytochrome B (DcytB) and upregulated hepcidin expression. Further, genistein exposure positively altered the composition and function of the intestinal microbiota. Our results suggest a physiological role for genistein administration in improving mineral status, favorably altering BBM functionality and development, positively modulating the intestinal microbiome, as well as improving physiological status.
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Black corn (Zea mays L.) soluble extract showed anti-inflammatory effects and improved the intestinal barrier integrity in vivo (Gallus gallus). Food Res Int 2022; 157:111227. [DOI: 10.1016/j.foodres.2022.111227] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 11/21/2022]
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Kulathunga J, Simsek S. A Review: Cereals on Modulating the Microbiota/Metabolome for Metabolic Health. Curr Nutr Rep 2022; 11:371-385. [PMID: 35657489 DOI: 10.1007/s13668-022-00424-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE OF REVIEW Diet can modulate both the composition and functionality of the human gut microbiota. Cereals are rich in specific macro and functional elements that are considered important dietary components for maintaining human health; therefore, it is important to examine precise nutritional mechanism involved in exerting the health benefits via modulating gut microbiota. The purpose of this review is to summarize recent research on how different cereals in the diet can regulate the microbiota for health and disease. RECENT FINDINGS There is an increased interest in targeting the gut microbiome for the treatment of chronic diseases. Cereals can alter the gut microbiome and may improve energy and glucose homeostasis, interfere with host energy homeostasis, appetite, blood glucose regulation, insulin sensitivity, and regulation of host metabolism. However, more human research is necessary to confirm the beneficial health outcomes of cereals via modulating gut microbiota. Cereals play an essential role in shaping the intestinal microbiota that contributes to exerting health effects on various diseases.
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Affiliation(s)
- Jayani Kulathunga
- Cereal Science Graduate Program, Department of Plant Sciences, North Dakota State University, Fargo, ND, 58102, USA
| | - Senay Simsek
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN, 47907, USA.
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Agrizzi Verediano T, Agarwal N, Juste Contin Gomes M, Martino HSD, Tako E. Effects of dietary fiber on intestinal iron absorption, and physiological status: a systematic review of in vivo and clinical studies. Crit Rev Food Sci Nutr 2022; 63:9017-9032. [PMID: 35403512 DOI: 10.1080/10408398.2022.2060933] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The benefits of dietary fiber on intestinal health have been well established. However, there is no consensus on the dietary fiber effects on mineral absorption. The objective of this systematic review is to discuss the evidence on the dietary fiber effects on iron absorption and iron status-related biomarkers. A comprehensive search of 3 databases: PubMed, Scopus and Web of Science was carried out. We followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, and a total of 32 studies were included with 9 of them clinical studies and 23 in vivo. The studies included assessment of dietary fiber in the form of fructo-oligosaccharides, galacto-oligosaccharides, inulin, pectin, guar gum, oligofructose, xylo-oligosaccharides, and mannan-oligosaccharide. Hemoglobin (n = 21) and fractional iron absorption (n = 6) were the most frequently reported outcomes. The results showed no significant correlations between consumption of dietary fiber to iron absorption/status-related biomarkers. However, the current evidence may not be substantial to invalidate the recommendation of dietary fiber as an agent to improve dietary iron bioavailability, and absorption. In conclusion, there is a need to conduct further clinical trials with long dietary fiber intervention focusing on population at high risk for iron deficiency.
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Affiliation(s)
| | - Nikita Agarwal
- Department of Food Science, Cornell University, Ithaca, New York, USA
| | | | | | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, New York, USA
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Agarwal N, Kolba N, Khen N, Even C, Turjeman S, Koren O, Tako E. Quinoa Soluble Fiber and Quercetin Alter the Composition of the Gut Microbiome and Improve Brush Border Membrane Morphology In Vivo ( Gallus gallus). Nutrients 2022; 14:nu14030448. [PMID: 35276807 PMCID: PMC8838577 DOI: 10.3390/nu14030448] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/10/2022] [Accepted: 01/13/2022] [Indexed: 02/06/2023] Open
Abstract
Quinoa (Chenopodium quinoa Willd.), a gluten-free pseudo-cereal, has gained popularity over the last decade due to its high nutritional value. Quinoa is a rich source of proteins, carbohydrates, fibers, tocopherols (Vitamin E), unsaturated fatty acids and a wide range of polyphenols. The study used Gallus gallus intra-amniotic feeding, a clinically validated method, to assess the effects of quinoa soluble fiber (QSF) and quercetin 3-glucoside (Q3G) versus control. Quercetin is a pharmacologically active polyphenol found in quinoa. Six groups (no injection, 18 Ω H2O, 5% inulin, 1% Q3G, 5% QSF, 1% Q3G + 5% QSF) were assessed for their effect on the brush border membrane (BBM) functionality, intestinal morphology and cecal bacterial populations. Our results showed a significant (p < 0.05) improvement in BBM morphology, particularly goblet and Paneth cell numbers, in the group administered with quinoa and quercetin. However, there were no significant changes seen in the expression of the genes assessed both in the duodenum and liver between any of the treatment groups. Furthermore, fibrous quinoa increased the concentration of probiotic L. plantarum populations compared to the control (H2O). In conclusion, quercetin and quinoa fiber consumption has the potential to improve intestinal morphology and modulate the microbiome.
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Affiliation(s)
- Nikita Agarwal
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (N.A.); (N.K.); (N.K.)
| | - Nikolai Kolba
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (N.A.); (N.K.); (N.K.)
| | - Noa Khen
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (N.A.); (N.K.); (N.K.)
| | - Carmel Even
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (C.E.); (S.T.); (O.K.)
| | - Sondra Turjeman
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (C.E.); (S.T.); (O.K.)
| | - Omry Koren
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (C.E.); (S.T.); (O.K.)
| | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (N.A.); (N.K.); (N.K.)
- Correspondence: ; Tel.: +1-607-255-0884
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Agarwal N, Kolba N, Jung Y, Cheng J, Tako E. Saffron ( Crocus sativus L.) Flower Water Extract Disrupts the Cecal Microbiome, Brush Border Membrane Functionality, and Morphology In Vivo ( Gallus gallus). Nutrients 2022; 14:nu14010220. [PMID: 35011095 PMCID: PMC8747550 DOI: 10.3390/nu14010220] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 12/28/2021] [Accepted: 01/01/2022] [Indexed: 12/11/2022] Open
Abstract
Saffron (Crocus sativus L.) is known as the most expensive spice. C. sativus dried red stigmas, called threads, are used for culinary, cosmetic, and medicinal purposes. The rest of the flower is often discarded, but is now being used in teas, as coloring agents, and fodder. Previous studies have attributed antioxidant, anti-inflammatory, hepatoprotective, neuroprotective, anti-depressant, and anticancer properties to C. sativus floral bio-residues. The aim of this study is to assess C. sativus flower water extract (CFWE) for its effects on hemoglobin, brush boarder membrane (BBM) functionality, morphology, intestinal gene expression, and cecal microbiome in vivo (Gallus gallus), a clinically validated model. For this, Gallus gallus eggs were divided into six treatment groups (non-injected, 18 Ω H2O, 1% CFWE, 2% CFWE, 5% CFWE, and 10% CFWE) with n~10 for each group. On day 17 of incubation, 1 mL of the extracts/control were administered in the amnion of the eggs. The amniotic fluid along with the administered extracts are orally consumed by the developing embryo over the course of the next few days. On day 21, the hatchlings were euthanized, the blood, duodenum, and cecum were harvested for assessment. The results showed a significant dose-dependent decrease in hemoglobin concentration, villus surface area, goblet cell number, and diameter. Furthermore, we observed a significant increase in Paneth cell number and Mucin 2 (MUC2) gene expression proportional to the increase in CFWE concentration. Additionally, the cecum microbiome analysis revealed C. sativus flower water extract altered the bacterial populations. There was a significant dose-dependent reduction in Lactobacillus and Clostridium sp., suggesting an antibacterial effect of the extract on the gut in the given model. These results suggest that the dietary consumption of C. sativus flower may have negative effects on BBM functionality, morphology, mineral absorption, microbial populations, and iron status.
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Affiliation(s)
| | | | | | | | - Elad Tako
- Correspondence: ; Tel.: +1-607-255-0884
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Cheng J, Bar H, Tako E. Zinc Status Index (ZSI) for Quantification of Zinc Physiological Status. Nutrients 2021; 13:nu13103399. [PMID: 34684398 PMCID: PMC8541600 DOI: 10.3390/nu13103399] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/23/2021] [Accepted: 09/26/2021] [Indexed: 12/22/2022] Open
Abstract
Zinc (Zn) deficiency is estimated to affect over one billion (17%) of the world’s population. Zn plays a key role in various cellular processes such as differentiation, apoptosis, and proliferation, and is used for vital biochemical and structural processes in the body. Widely used biomarkers of Zn status include plasma, whole blood, and urine Zn, which decrease in severe Zn deficiency; however, accurate assessment of Zn status, especially in mild to moderate deficiency, is difficult, as studies with these biomarkers are often contradictory and inconsistent. Thus, sensitive and specific biological markers of Zn physiological status are still needed. In this communication, we provide the Zn status index (ZSI) concept, which consists of a three-pillar formula: (1) the LA:DGLA ratio, (2) mRNA gene expression of Zn-related proteins, and (3) gut microbiome profiling to provide a clear assessment of Zn physiological status and degree of Zn deficiency with respect to assessing dietary Zn manipulation. Analysis of five selected studies found that with lower dietary Zn intake, erythrocyte LA:DGLA ratio increased, mRNA gene expression of Zn-related proteins in duodenal and liver tissues was altered, and gut microbiota populations differed, where the ZSI, a statistical model trained on data from these studies, was built to give an accurate estimation of Zn physiological status. However, the ZSI needs to be tested and refined further to determine its full potential.
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Affiliation(s)
- Jacquelyn Cheng
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853, USA;
| | - Haim Bar
- Department of Statistics, University of Connecticut, Philip E. Austin Building, Storrs, CT 06269, USA;
| | - Elad Tako
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853, USA;
- Correspondence: ; Tel.: +1-607-255-0884
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Modifications in the Intestinal Functionality, Morphology and Microbiome Following Intra-Amniotic Administration ( Gallus gallus) of Grape ( Vitis vinifera) Stilbenes (Resveratrol and Pterostilbene). Nutrients 2021; 13:nu13093247. [PMID: 34579124 PMCID: PMC8466538 DOI: 10.3390/nu13093247] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/12/2022] Open
Abstract
This efficacy trial evaluated the effects of two polyphenolic stilbenes, resveratrol and pterostilbene, mostly found in grapes, on the brush border membrane functionality, morphology and gut microbiome. This study applied the validated Gallus gallus intra-amniotic approach to investigate the effects of stilbene administration versus the controls. Three treatment groups (5% resveratrol; 5% pterostilbene; and synergistic: 4.75% resveratrol and 0.25% pterostilbene) and three controls (18 MΩ H2O; no injection; 5% inulin) were employed. We observed beneficial morphological changes, specifically an increase in the villus length, diameter, depth of crypts and goblet cell diameter in the pterostilbene and synergistic groups, with concomitant increases in the serum iron and zinc concentrations. Further, the alterations in gene expression of the mineral metabolism proteins and pro-inflammatory cytokines indicate a potential improvement in gut health and mineral bioavailability. The cecal microbiota was analyzed using 16S rRNA sequencing. A lower α-diversity was observed in the synergistic group compared with the other treatment groups. However, beneficial compositional and functional alterations in the gut microbiome were detected. Several key microbial metabolic pathways were differentially enriched in the pterostilbene treatment group. These observations demonstrate a significant bacterial–host interaction that contributed to enhancements in intestinal functionality, morphology and physiological status. Our data demonstrate a novel understanding of the nutritional benefits of dietary stilbenes and their effects on intestinal functionality, morphology and gut microbiota in vivo.
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da Silva BP, Martino HSD, Tako E. Plant origin prebiotics affect duodenal brush border membrane functionality and morphology, in vivo ( Gallus Gallus). Food Funct 2021; 12:6157-6166. [PMID: 34079965 DOI: 10.1039/d1fo01159f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The intra-amniotic administration approach has been used to evaluate the effects of plant origin prebiotics on intestinal health and on brush border membrane functionality and morphology. Prebiotics are fermentable dietary fibers, which can positively affect the host by selectively stimulating the growth and activity of colon bacteria, thus improving intestinal health. The consumption of prebiotics increases digestive tract motility, which leads to hyperplasia and/or hypertrophy of intestinal cells, increasing nutrient digestive and absorptive surface area. This review collates information about the effects and relationship between prebiotic consumption on small intestinal brush border membrane functionality and morphology by utilizing the intra-amniotic administration approach. To date, research has shown that the intra-amniotic administration of prebiotics affects the expression of key brush border membrane functional proteins, intestinal surface area (villi height/width), and goblet cell number/size. These effects may improve brush border membrane functionality and digestive/absorptive capabilities.
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Affiliation(s)
| | | | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY, USA 14853.
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Martino HSD, Kolba N, Tako E. Yacon (Smallanthus sonchifolius) flour soluble extract improve intestinal bacterial populations, brush border membrane functionality and morphology in vivo (Gallus gallus). Food Res Int 2020; 137:109705. [DOI: 10.1016/j.foodres.2020.109705] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/12/2020] [Accepted: 09/06/2020] [Indexed: 12/16/2022]
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Dietary Plant-Origin Bio-Active Compounds, Intestinal Functionality, and Microbiome. Nutrients 2020; 12:nu12113223. [PMID: 33105549 PMCID: PMC7690256 DOI: 10.3390/nu12113223] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/15/2020] [Accepted: 10/17/2020] [Indexed: 12/11/2022] Open
Abstract
In recent years, plant-origin bio-active compounds in foods (staple crops, fruit, vegetables, and others) have been gaining interest, and processes to consider them for public health recommendations are being presented and discussed in the literature. However, at times, it may be challenging to demonstrate causality, and there often is not a single compound–single effect relationship. Furthermore, it was suggested that health benefits may be due to metabolites produced by the host or gut microbiome rather than the food constituent per se. Over the years, compounds that were investigated were shown to increase gut microbial diversity, improve endothelial function, improve cognitive function, reduce bone loss, and many others. More recently, an additional and significant body of evidence further demonstrated the nutritional role and potential effects that plant-origin bio-active compounds might have on intestinal functionality (specifically the duodenal brush border membrane, morphology, and the abundance of health-promoting bacterial populations). Hence, the special issue “Dietary Plant-Origin Bio-Active Compounds, Intestinal Functionality, and Microbiome” comprises 11 peer-reviewed papers on the most recent evidence regarding the potential dietary intake and effects of plant-origin bio-active compounds on intestinal functionality, primarily in the context of brush border functional proteins (enzymes and transporters), mineral (and other nutrients) dietary bioavailability, and the intestinal microbiome. Original contributions and literature reviews further demonstrated the potential dietary relevance that plant bio-active compounds hold in human health and development. This editorial provides a brief and concise overview that addresses and summarizes the content of the Dietary Plant-Origin Bio-Active Compounds, Intestinal Functionality, and Microbiome special issue.
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Carboni J, Reed S, Kolba N, Eshel A, Koren O, Tako E. Alterations in the Intestinal Morphology, Gut Microbiota, and Trace Mineral Status Following Intra-Amniotic Administration ( Gallus gallus) of Teff ( Eragrostis tef) Seed Extracts. Nutrients 2020; 12:nu12103020. [PMID: 33023112 PMCID: PMC7601863 DOI: 10.3390/nu12103020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 02/07/2023] Open
Abstract
The consumption of teff (Eragrostis tef), a gluten-free cereal grain, has increased due to its dense nutrient composition including complex carbohydrates, unsaturated fatty acids, trace minerals (especially Fe), and phytochemicals. This study utilized the clinically-validated Gallus gallus intra amniotic feeding model to assess the effects of intra-amniotic administration of teff extracts versus controls using seven groups: (1) non-injected; (2) 18Ω H2O injected; (3) 5% inulin; (4) teff extract 1%; (5) teff extract 2.5%; (6) teff extract 5%; and (7) teff extract 7.5%. The treatment groups were compared to each other and to controls. Our data demonstrated a significant improvement in hepatic iron (Fe) and zinc (Zn) concentration and LA:DGLA ratio without concomitant serum concentration changes, up-regulation of various Fe and Zn brush border membrane proteins, and beneficial morphological changes to duodenal villi and goblet cells. No significant taxonomic alterations were observed using 16S rRNA sequencing of the cecal microbiota. Several important bacterial metabolic pathways were differentially enriched in the teff group, likely due to teff’s high relative fiber concentration, demonstrating an important bacterial-host interaction that contributed to improvements in the physiological status of Fe and Zn. Therefore, teff appeared to represent a promising staple food crop and should be further evaluated.
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Affiliation(s)
- Johnathon Carboni
- Department of Biological Sciences, Cornell University, Ithaca, NY 14853, USA;
| | - Spenser Reed
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853-7201, USA; (S.R.); (N.K.)
- Department of Family Medicine, Kaiser Permanente Fontana Medical Centers, Fontana, CA 92335, USA
| | - Nikolai Kolba
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853-7201, USA; (S.R.); (N.K.)
| | - Adi Eshel
- Azrieli Faculty of Medicine, Bar-Ilan University, 1311502 Safed, Israel; (A.E.); (O.K.)
| | - Omry Koren
- Azrieli Faculty of Medicine, Bar-Ilan University, 1311502 Safed, Israel; (A.E.); (O.K.)
| | - Elad Tako
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY 14853-7201, USA; (S.R.); (N.K.)
- Correspondence: ; Tel.: +1-607-255-0884
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Pereira da Silva B, Kolba N, Stampini Duarte Martino H, Hart J, Tako E. Soluble Extracts from Chia Seed ( Salvia hispanica L.) Affect Brush Border Membrane Functionality, Morphology and Intestinal Bacterial Populations In Vivo ( Gallus gallus). Nutrients 2019; 11:nu11102457. [PMID: 31615146 PMCID: PMC6835468 DOI: 10.3390/nu11102457] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 02/07/2023] Open
Abstract
This study assessed and compared the effects of the intra-amniotic administration of various concentrations of soluble extracts from chia seed (Salvia hispanica L.) on the Fe and Zn status, brush border membrane functionality, intestinal morphology, and intestinal bacterial populations, in vivo. The hypothesis was that chia seed soluble extracts will affect the intestinal morphology, functionality and intestinal bacterial populations. By using the Gallus gallus model and the intra-amniotic administration approach, seven treatment groups (non-injected, 18 Ω H2O, 40 mg/mL inulin, non-injected, 5 mg/mL, 10 mg/mL, 25 mg/mL and 50 mg/mL of chia seed soluble extracts) were utilized. At hatch, the cecum, duodenum, liver, pectoral muscle and blood samples were collected for assessment of the relative abundance of the gut microflora, relative expression of Fe- and Zn-related genes and brush border membrane functionality and morphology, relative expression of lipids-related genes, glycogen, and hemoglobin levels, respectively. This study demonstrated that the intra-amniotic administration of chia seed soluble extracts increased (p < 0.05) the villus surface area, villus length, villus width and the number of goblet cells. Further, we observed an increase (p < 0.05) in zinc transporter 1 (ZnT1) and duodenal cytochrome b (Dcytb) proteins gene expression. Our results suggest that the dietary consumption of chia seeds may improve intestinal health and functionality and may indirectly improve iron and zinc intestinal absorption.
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Affiliation(s)
- Bárbara Pereira da Silva
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa 36570000, Minas Gerais, Brazil.
| | - Nikolai Kolba
- USDA-ARS, Robert W. Holley Center for Agriculture and Health, Cornell University, Ithaca, NY 14853, USA.
| | | | - Jonathan Hart
- USDA-ARS, Robert W. Holley Center for Agriculture and Health, Cornell University, Ithaca, NY 14853, USA.
| | - Elad Tako
- USDA-ARS, Robert W. Holley Center for Agriculture and Health, Cornell University, Ithaca, NY 14853, USA.
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