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Han J, Lv X, He L, Liu M, Qu H, Xi L, Zhang L, Ma B, Shi C, Yang G, Wang Z. MAPK signaling pathway participates in the regulation of intestinal phosphorus and calcium absorption in broiler chickens via 1,25-dihydroxyvitamin D 3. Poult Sci 2024; 103:104052. [PMID: 39067128 DOI: 10.1016/j.psj.2024.104052] [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: 04/21/2024] [Revised: 06/23/2024] [Accepted: 06/26/2024] [Indexed: 07/30/2024] Open
Abstract
Four experiments were performed to investigate the role of the mitogen-activated protein kinase (MAPK) signaling pathway in intestinal absorption of phosphorus (P) and calcium (Ca) in broiler chickens. Experiment 1 assessed how dietary levels of 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) influence the gene expression of intestinal P and Ca transporters in broilers. Experiment 2 evaluated the effects of 1,25(OH)2D3 administered via intraperitoneal injection on the extracellular signal-regulated kinase (ERK) and p38 mitogen-activated protein kinase (p38MAPK) signaling pathways. Experiments 3 and 4 investigated the effect of ERK and p38MAPK inhibitors on the expression of intestinal P and Ca transporters. The findings demonstrated that broilers (1-21 days old) fed a 1,25(OH)2D3-deficient diet (0.625 µg/kg) exhibited reduced body weight, tibia P and Ca levels, and mRNA levels of P transporters (NaPi-IIb, PiT-1, and PiT-2), Ca transporters (NCX1, PMCA1b, and CaBP-D28k), vitamin D receptors (VDR), ERK, and p38MAPK in the duodenum (Experiment 1) (P < 0.05). By comparison, the growth, bone quality, and mRNA levels of genes (except for duodenal NaPi-IIb) in broilers were similar to those in broilers fed the control diet when dietary 1,25(OH)2D3 was adequate (5 µg/kg) (Experiment 1) (P > 0.05). After intraperitoneal injection of 1,25(OH)2D3, the mRNA level of jejunal NaPi-IIb and the protein level of p-p38MAPK/t-p38MAPK in broilers (9-14 days old) decreased (P < 0.05), whereas the mRNA level of CaBP-D28k and the protein level of p-ERK/t-ERK increased (Experiment 2) (P < 0.05). The mRNA and protein expression of jejunal NaPi-IIb and the protein expression of CaBP-D28k in broilers (9-17 days old) treated with the ERK inhibitor PD98059 were greater than those in the control group (Experiment 3) (P < 0.05). Similarly, compared with control broilers, broilers (9-17 days old) treated with the p38MAPK inhibitor SB203580 showed elevated mRNA expression of jejunal NaPi-IIb and CaBP-D28k (Experiment 4) (P < 0.05). These results suggest that adequate supplementation with 1,25(OH)2D3 (5 µg/kg) can restore broiler growth and bone quality by upregulating the transcription of genes involved in intestinal P and Ca absorption. Additionally, the ERK and p38MAPK signaling pathways are implicated in the modulatory effect of 1,25(OH)2D3 on the absorption of P and Ca in broilers.
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Affiliation(s)
- Jincheng Han
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China.
| | - Xianliang Lv
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China; Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China
| | - Lei He
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China; Department of Bioengineering, College of Life Science, Henan Normal University, Xinxiang, 453007, China
| | - Mengyuan Liu
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China; Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China
| | - Hongxia Qu
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Li Xi
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Liao Zhang
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Bingbing Ma
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Chuanxin Shi
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Guangli Yang
- Department of Animal Science, College of Smart Animal Husbandry, College of Biology and Food, Shangqiu Normal University, Shangqiu, 476000, China; Henan Engineering Research Center of Green Feed Additive, Development and Application, Shangqiu, 476000, China
| | - Zhixiang Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China
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Ye XQ, Zhu YR, Yang YY, Qiu SJ, Liu WC. Biogenic Selenium Nanoparticles Synthesized with Alginate Oligosaccharides Alleviate Heat Stress-Induced Oxidative Damage to Organs in Broilers through Activating Nrf2-Mediated Anti-Oxidation and Anti-Ferroptosis Pathways. Antioxidants (Basel) 2023; 12:1973. [PMID: 38001826 PMCID: PMC10669636 DOI: 10.3390/antiox12111973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/30/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Selenium (Se) is an essential trace element for maintaining health due to its ideal antioxidant properties. We previously prepared a new type of biogenic selenium nanoparticles based on alginate oligosaccharides (SeNPs-AOS), and this study aimed to investigate the protective effects of SeNPs-AOS (Se particle size = 80 nm, Se content = 8%) on organ health in broilers challenged with HS. A total of 192 21-day-old Arbor Acres broilers were randomly divided into four groups according to a 2 × 2 experimental design, including a thermoneutral zone group (TN, raised under 23 ± 1.5 °C); TN + SeNPs-AOS group (TN group supplemented 5 mg/kg SeNPS-AOS); HS group (HS, raised under 33 ± 2 °C for 10 h/day); and HS + SeNPs-AOS group (HS group supplemented 5 mg/kg SeNPS-AOS). There were six replicates in each group (eight broilers per replicate). The results showed that SeNPs-AOS improved the splenic histomorphology, enhanced the activity of catalase (CAT) and glutathione peroxidase (GSH-Px) of the spleen, as well as upregulating the splenic mRNA expression of antioxidant-related genes in broilers under HS. In addition, SeNPs-AOS reversed the pathological changes in bursa caused by HS increased the activity of GST, GSH-Px, and CAT and upregulated the mRNA expression of Nrf2 and antioxidant-related genes in the bursa of heat-stressed broilers. In addition, dietary SeNPs-AOS improved the hepatic damage, increased the activity of GSH-Px in the liver, and upregulated the mRNA expression of antioxidant-related genes while downregulating the Keap1 gene expression of the liver in broilers during HS. Moreover, dietary SeNPs-AOS upregulated the anti-ferroptosis-related genes expression of liver in broilers under HS. In conclusion, dietary SeNPs-AOS could relieve HS-induced oxidative damage to the spleen, bursa of Fabricius and liver in broilers by upregulating the Nrf2-mediated antioxidant gene expression and SeNPs-AOS could also upregulate the expression of hepatic Nrf2-related anti-ferroptosis genes in heat-stressed broilers. These findings are beneficial for the development of new nano-antioxidants in broilers.
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Affiliation(s)
- Xue-Qing Ye
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China; (X.-Q.Y.); (Y.-Y.Y.); (S.-J.Q.)
| | - Yan-Ru Zhu
- Department of Animal Nutrition and Environmental Health, College of Animal Science and Technology, Northwest A&F University, Xi’an 712100, China;
| | - Yu-Ying Yang
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China; (X.-Q.Y.); (Y.-Y.Y.); (S.-J.Q.)
| | - Sheng-Jian Qiu
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China; (X.-Q.Y.); (Y.-Y.Y.); (S.-J.Q.)
| | - Wen-Chao Liu
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China; (X.-Q.Y.); (Y.-Y.Y.); (S.-J.Q.)
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3
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Shi CX, Lv XL, Wu LH, Liu MY, He L, Zhang TY, Qiao YY, Hao JF, Wang G, Cui YY, Qu HX, Zhang CM, Yang GL, Zhang JL, Kang XT, Han JC. High Doses of Phytase Alleviate the Negative Effects of Calcium and Phosphorus Imbalance on Growth Performance and Bone Mineralization in Broiler Chickens. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2022. [DOI: 10.1590/1806-9061-2021-1568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- CX Shi
- Henan Agricultural University, China; Shangqiu Normal University, China
| | - XL Lv
- Henan Agricultural University, China; Shangqiu Normal University, China
| | - LH Wu
- Henan Agricultural University, China; Shangqiu Normal University, China
| | - MY Liu
- Henan Agricultural University, China; Shangqiu Normal University, China
| | - L He
- Shangqiu Normal University, China; Henan Normal University, China
| | | | - YY Qiao
- Sumy National Agrarian University, Ukraine
| | - JF Hao
- Shangqiu Normal University, China
| | - G Wang
- Shangqiu Normal University, China
| | - YY Cui
- Shangqiu Normal University, China
| | - HX Qu
- Shangqiu Normal University, China
| | - CM Zhang
- Shangqiu Normal University, China
| | - GL Yang
- Shangqiu Normal University, China
| | - JL Zhang
- Shangqiu Normal University, China
| | - XT Kang
- Henan Agricultural University, China
| | - JC Han
- Shangqiu Normal University, China
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Han JC, Wang XN, Wu LH, Lv XL, He L, Qu HX, Shi CX, Zhang L, Wang ZX. Dietary calcium levels regulate calcium transporter gene expression levels in the small intestine of broiler chickens. Br Poult Sci 2021; 63:202-210. [PMID: 34190665 DOI: 10.1080/00071668.2021.1949697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
1. This study investigated the effect of dietary calcium (Ca) levels on growth performance, bone development and Ca transporter gene expression levels in the small intestine of broiler chickens.2. On the day of hatch, 350, Ross 308 male broilers were randomly allotted to one of five treatments with five replicate pens each and 14 birds per pen. Dietary Ca levels in feed were 5.0, 7.0, 9.0, 11.0 and 13.0 g/kg, in which 9.0 g/kg was in the control diet. All diets contained 4.5 g/kg non-phytate phosphorus (NPP).3. The increase in dietary Ca levels from 5.0 to 13.0 g/kg did not affect the growth performance of 1- to 18-day-old broilers (P > 0.05).4. Increasing the Ca levels linearly increased the ash weight and the contents of ash, Ca and phosphorus (P) in the tibia of broilers at 18 days of age (P < 0.05). The contents of ash, Ca and P in broilers fed with 9.0 g/kg Ca were higher than those in birds fed with 5.0 g/kg Ca (P < 0.05).5. Increasing the Ca levels linearly decreased mRNA expression levels of the Ca-binding protein 28-kDa (CaBP-D28k), plasma membrane Ca-transporting ATPase 1b (PMCAlb), sodium (Na)/Ca exchanger 1 (NCX1), nuclear vitamin D receptor (nVDR) and membrane vitamin D receptor (mVDR) in the duodenum of broilers at 18 d of age (P < 0.05). Similar results were seen in the jejunum and ileum. Broilers fed 9.0-13.0 g/kg Ca in feed had lower mRNA expression levels of CaBP-D28k and PMCAlb in the small intestine than birds fed 5.0 g/kg Ca in feed (P < 0.05).6. The data indicated that low levels of dietary Ca stimulated its transporter gene transcription and promoted absorption, but high levels of Ca inhibited transporter gene expression and prevented excessive absorption in the small intestine of broiler chickens.
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Affiliation(s)
- J C Han
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China
| | - X N Wang
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China.,College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, China
| | - L H Wu
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China.,College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, China
| | - X L Lv
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China.,College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, China
| | - L He
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China.,College of Life Sciences, Henan Normal University, Xinxiang, China
| | - H X Qu
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China
| | - C X Shi
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China
| | - L Zhang
- Department of Animal Science, College of Life Science, Shangqiu Normal University, Shangqiu, China
| | - Z X Wang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, China
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5
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Zhang X, Zhao Q, Wen L, Wu C, Yao Z, Yan Z, Li R, Chen L, Chen F, Xie Z, Chen F, Xie Q. The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens. Front Vet Sci 2021; 8:688611. [PMID: 34250068 PMCID: PMC8260853 DOI: 10.3389/fvets.2021.688611] [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: 03/31/2021] [Accepted: 05/19/2021] [Indexed: 11/27/2022] Open
Abstract
The goal of the study was to test the effects of an antibiotic substitute, plectasin, on the growth performance, immune function, intestinal morphology and structure, intestinal microflora, ileal mucosal layer construction and tight junctions, ileal immune-related cytokines, and blood biochemical indices of yellow-feathered chickens. A total of 1,500 one-day-old yellow-feathered chicks were randomly divided into four dietary treatment groups with five replicates in each group and 75 yellow-feathered chicks in each replication, as follows: basal diet (group A); basal diet supplemented with 10 mg enramycin/kg of diet (group B), basal diet supplemented with 100 mg plectasin/kg of diet (group C), and basal diet supplemented with 200 mg plectasin/kg of diet (group D). It was found that the dietary antimicrobial peptide plectasin could improve the ADG and had better F/G for the overall period of 1–63 days. Dietary plectasin can enhance H9N2 avian influenza virus (AIV) and Newcastle disease virus (NDV) antibody levels of yellow-feathered chickens at 21, and 35 days of age. Dietary plectasin can enhance the intestine structure, inhibit Escherichia coli and proinflammatory cytokines in the ileum, and ameliorate the blood biochemical indices of yellow-feathered chickens at 21 days of age. This study indicates that the antimicrobial peptide plectasin has beneficial effects on the growth performance, intestinal health and immune function of yellow-feathered chickens.
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Affiliation(s)
- Xinheng Zhang
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Qiqi Zhao
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Lijun Wen
- Guangdong Hinabiotech Co., Ltd, Guangzhou, China
| | - Che Wu
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Ziqi Yao
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Zhuanqiang Yan
- Guangdong Enterprise Key Laboratory for Animal Health and Environmental Control, Wen's Foodstuff Group Co., Ltd, Yunfu, China
| | - Ruoying Li
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Liyi Chen
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Feiyang Chen
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Zi Xie
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Feng Chen
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
| | - Qingmei Xie
- Lingnan Guangdong Laboratory of Modern Agriculture, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding & Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou, China.,South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou, China
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Warren MF, Livingston KA. Implications of Vitamin D Research in Chickens can Advance Human Nutrition and Perspectives for the Future. Curr Dev Nutr 2021; 5:nzab018. [PMID: 33977215 PMCID: PMC7929256 DOI: 10.1093/cdn/nzab018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/09/2021] [Accepted: 02/23/2021] [Indexed: 12/12/2022] Open
Abstract
The risk of vitamin D insufficiency in humans is a global problem that requires improving ways to increase vitamin D intake. Supplements are a primary means for increasing vitamin D intake, but without a clear consensus on what constitutes vitamin D sufficiency, there is toxicity risk with taking supplements. Chickens have been used in many vitamin-D-related research studies, especially studies involving vitamin D supplementation. Our state-of-the-art review evaluates vitamin D metabolism and how the different hydroxylated forms are synthesized. We provide an overview of how vitamin D is absorbed, transported, excreted, and what tissues in the body store vitamin D metabolites. We also discuss a number of studies involving vitamin D supplementation with broilers and laying hens. Vitamin D deficiency and toxicity are also described and how they can be caused. The vitamin D receptor (VDR) is important for vitamin D metabolism; however, there is much more to understand about VDR in chickens. Potential research aims involving vitamin D and chickens should explore VDR mechanisms that could lead to newer insights into VDR. Utilizing chickens in future research to help elucidate vitamin D mechanisms has great potential to advance human nutrition. Finding ways to increase vitamin D intake will be necessary because the coronavirus disease 2019 (COVID-19) pandemic is leading to increased risk of vitamin D deficiency in many populations. Chickens can provide a dual purpose with addressing pandemic-caused vitamin D deficiency: 1) vitamin D supplementation gives chickens added-value with the possibility of leading to vitamin-D-enriched meat and egg products; and 2) using chickens in research provides data for translational research. We believe expanding vitamin-D-related research in chickens to include more nutritional aims in vitamin D status has great implications for developing better strategies to improve human health.
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Affiliation(s)
- Matthew F Warren
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, USA
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Kimberly A Livingston
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, USA
- Elanco Animal Health, Greenfield, IN, USA
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1,25-Dihydroxycholecalciferol Improved the Growth Performance and Upregulated the Calcium Transporter Gene Expression Levels in the Small Intestine of Broiler Chickens. J Poult Sci 2021; 59:129-136. [PMID: 35528382 PMCID: PMC9039146 DOI: 10.2141/jpsa.0210019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/28/2021] [Indexed: 12/03/2022] Open
Abstract
1,25-Dihydroxycholecalciferol (1,25-(OH)2-D3) is the final active product of vitamin D. This study aimed to investigate the effects of 1,25-(OH)2-D3 on growth performance, bone development, and calcium (Ca) transporter gene expression levels in the small intestine of broiler chickens. On the day of hatching, 140 female Ross 308 broilers were randomly allotted into two treatments with five replicates (14 birds per replicate). Two levels of 1,25-(OH)2-D3 (0 and 1.25 µg/kg) were added to the basal diet without vitamin D. Results showed that the addition of 1.25 µg/kg 1,25-(OH)2-D3 increased the average daily feed intake and the average daily gain and decreased the feed conversion ratio and mortality in 1- to 19-day-old broiler chickens compared with the basal diet without vitamin D (P<0.05). 1,25-(OH)2-D3 also enhanced the length, weight, ash weight, and the percentage contents of ash, Ca, and P in the tibia and femur of broilers (P<0.05). The mRNA expression levels of the Ca-binding protein (CaBP-D28k) in the duodenum, jejunum, and ileum of 19-day-old broilers increased to 88.1-, 109.1-, and 2.7-fold, respectively, after adding 1,25-(OH)2-D3 (P<0.05). The mRNA expression levels of the plasma membrane Ca ATPase 1b (PMCAlb) in the duodenum and the sodium (Na)/ Ca exchanger 1 (NCX1) in the duodenum and the jejunum were also enhanced to 1.57-2.86 times with the addition of 1,25-(OH)2-D3 (P<0.05). In contrast, the mRNA expression levels of PMCA1b and NCX1 in the ileum and that of vitamin D receptor (VDR) in the small intestine were not affected by 1,25-(OH)2-D3 (P>0.05). These data indicate that 1,25-(OH)2-D3 upregulated Ca transporter gene transcription and promoted Ca2+ absorption in the small intestine, especially in the proximal intestine (duodenum and jejunum), thereby improving growth performance and bone mineralization in broiler chickens.
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8
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Vitamin D metabolites influence expression of genes concerning cellular viability and function in insulin producing β-cells (INS1E). Gene 2020; 746:144649. [PMID: 32251702 DOI: 10.1016/j.gene.2020.144649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 03/31/2020] [Accepted: 04/03/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Studies have shown that vitamin D can enhance glucose-stimulated insulin secretion (GSIS) and change the expression of genes in pancreatic β-cells. Still the mechanisms linking vitamin D and GSIS are unknown. MATERIAL AND METHODS We used an established β-cell line, INS1E. INS1E cells were pre-treated with 10 nM 1,25(OH)2vitamin D or 10 nM 25(OH)vitamin D for 72 h and stimulated with 22 mM glucose for 60 min. RNA was extracted for gene expression analysis. RESULTS Expression of genes affecting viability, apoptosis and GSIS changed after pre-treatment with both 1,25(OH)2vitamin D and 25(OH)vitamin D in INS1E cells. Stimulation with glucose after pre-treatment of INS1E cells with 1,25(OH)2vitamin D resulted in 181 differentially expressed genes, whereas 526 genes were differentially expressed after pre-treatment with 25(OH)vitamin D. CONCLUSION Vitamin D metabolites may affect pancreatic β-cells and GSIS through changed gene expression for genes involved in β-cell function and viability.
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Fallah H, Karimi A, Sadeghi A, Behroozi-Khazaei N. Modelling and optimizing of calcium and non-phytate phosphorus requirements of male broiler chickens from 1 to 21 days of age using response surface methodology. Animal 2020; 14:1598-1609. [PMID: 32216861 DOI: 10.1017/s1751731120000452] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The skeleton is the main site of P and Ca deposition; therefore, accurate estimation of Ca and P requirements is necessary to maintaining health and optimum performance of broiler chickens. A response surface methodology (RSM) using a central composite design (CCD) was used for evaluating and optimizing of Ca and non-phytate P (NPP) requirements of broiler chickens for optimal performance, ileal nutrient digestibility and bone mineralization from 1 to 21 days of age. A total of 750 one-day-old male broiler chickens (Ross 308) were randomly distributed into 50 cages including 9 treatments, each replicated 5 times (except central treatment with 10 replicates) and 15 birds in each cage by CCD. The dietary Ca levels of 4.3, 5.6, 8.6, 11.7 and 13.0 g/kg and NPP of 2.5, 2.9, 4.0, 5.0 and 5.4 g/kg were used for nine treatments of CCD. The results indicated that the linear and quadratic effects of NPP, quadratic effects of Ca and Ca × NPP were significant for average weight gain (AWG, P < 0.05), average feed intake (AFI, P < 0.05), feed conversion ratio (FCR, P < 0.05) and Ca and P apparent ileal digestibility (AID, P < 0.05); however, the linear effect of Ca was significant only for FCR (P < 0.05). On the other hand, tibia and toe ash were affected by NPP (linear and quadratic, P < 0.01) and Ca (quadratic, P < 0.01). The second-order polynomial regression model was significant for AWG (R2 = 0.93, P < 0.001), AFI (R2 = 0.88, P < 0.001), FCR (R2 = 0.78, P < 0.001), AID of Ca (R2 = 0.78, P < 0.001) and P (R2 = 0.88, P < 0.001), tibia ash (R2 = 0.86, P < 0.001) and toe ash (R2 = 0.85, P < 0.001). The multi-objective optimization indicated that broiler chickens from 1 to 21 days of age need 7.03 and 4.47 g/kg of Ca and NPP, respectively, to achieve optimal AWG, FCR, tibia and toe ash. However, the dietary Ca and NPP levels can be reduced to 6.57 and 3.95 g/kg with a slight negative impact on performance and bone mineralization, respectively. In conclusion, the findings indicate that using multi-objective optimization model such as RSM provides more information regarding optimum Ca and NPP requirements of broiler chickens, considering the complex interaction between these two minerals. While the NPP levels are in line with current recommended requirements, Ca levels are considerably lower and suggest that current recommended Ca requirements may be in excess of the needs of the broiler.
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Affiliation(s)
- H Fallah
- Department of Animal Science, Faculty of Agriculture, Pasdaran St., University of Kurdistan, Sanandaj66177-15175, Iran
| | - A Karimi
- Department of Animal Science, Faculty of Agriculture, Pasdaran St., University of Kurdistan, Sanandaj66177-15175, Iran
| | - A Sadeghi
- Department of Animal Science, Faculty of Agriculture, Pasdaran St., University of Kurdistan, Sanandaj66177-15175, Iran
| | - N Behroozi-Khazaei
- Department of Biosystems Engineering, Faculty of Agriculture, Pasdaran St., University of Kurdistan, Sanandaj66177-15175, Iran
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10
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Omara II, Mou CT, Persia ME, Wong EA. Effects of available phosphorus source and concentration on performance and expression of sodium phosphate type IIb cotransporter, vitamin D-1α-hydroxylase, and vitamin D-24-hydroxylase mRNA in broiler chicks. Poult Sci 2020; 99:1822-1831. [PMID: 32241462 PMCID: PMC7587676 DOI: 10.1016/j.psj.2019.12.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/26/2019] [Accepted: 12/10/2019] [Indexed: 11/17/2022] Open
Abstract
This experiment was conducted to examine the effect of 2 phosphorus (P) sources on broiler performance to day 14. The P bioavailability was estimated using bird performance and tibia ash measurements, whereas P digestibility, intestinal P transporter, kidney vitamin D-1α-hydroxylase, and vitamin D-24-hydroxylase mRNA abundances were also determined. Slope regression analysis was used to determine the bioavailability of dicalcium phosphate (Dical P) and nanocalcium phosphate (Nano P) with dietary available P (AvP) set to 0.20% P (control) using AvP from the major ingredients and Dical P. The experimental treatments were achieved by supplementation with either Dical P or Nano P to generate 0.24, 0.28, 0.32, and 0.36% AvP. A total of 648-day-old unsexed broiler chicks were divided into 72 birds per treatment (8 replicate cages of 9 birds). Slope regression analysis showed positive linear relationships between BW, feed intake (FI), tibia ash weight (TAW), and tibia ash percentage (TAP) with dietary Dical P and Nano P levels. Comparisons between regression slopes for Dical P and Nano P fed birds were not significantly different for BW, feed intake, tibia ash weight, and tibia ash percentage, indicating similar P bioavailability from Dical P and Nano P. There were interactions between P source and AvP for feed efficiency (FE) and apparent ileal P digestibility (AIPD). Dicalcium phosphate had greater FE than Nano P at 0.28% AvP and greater AIPD than Nano P at 0.24% AvP. The addition of AvP from Dical P and Nano P resulted in reduced sodium phosphate cotransporter mRNA abundance in the duodenum in a dose–dependent response. In the kidney, vitamin D-1α-hydroxylase mRNA abundance was greater at 0.36% Nano P compared with control, but there was no difference with Dical P. There was no difference in vitamin D-24-hydroxylase mRNA abundance between control and supplementation with Nano P or Dical P. In conclusion, Nano P and Dical P had the same bioavailability but had different effects on gene expression.
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Affiliation(s)
- I I Omara
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24060, USA; Animal Production Department, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
| | - C T Mou
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24060, USA
| | - M E Persia
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24060, USA
| | - E A Wong
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24060, USA.
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11
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Vitamin D 3 enhanced intestinal phosphate cotransporter genes in young and growing broilers. Poult Sci 2020; 99:2041-2047. [PMID: 32241489 PMCID: PMC7587629 DOI: 10.1016/j.psj.2019.11.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 11/23/2022] Open
Abstract
The influence of dietary vitamin D3 (VD3) levels on growth, bone performance, and duodenal type IIb sodium-dependent phosphate cotransporter (NaPi-IIb) genes in broiler chicken were studied. One-day-old male Ross308 broilers (n = 432) were allocated into 6 treatment groups with each group consisting of 6 cage pens. Each treatment group received diet containing different amounts of VD3 (80, 200, 500, 1,250, 3,125, or 7,813 IU per kg of diet) from a day-old to 31 D of age. Dietary available phosphorus and calcium were kept the same across all treatments in each phase. At 14 D, influence of VD3 on BW gain was found in the birds that received VD3 of 3,125 IU/kg and 200 IU/kg (P < 0.05). Toe ash and tibia ash linearly increased (P < 0.05) at 14 D with increase in dietary VD3. There was no significant influence of dietary VD3 on tibia breaking strength. In both phases, relative expression of duodenal NaPi-IIb linearly increased (P < 0.01) with increase in dietary VD3. At 14 D, highest expression of 3.2 folds was observed in birds treated with VD3 at 7,813 IU/kg of feed. At 31 D, birds that received VD3 levels of 3,125 and 7,813 IU/kg of feed showed 2.9 folds higher in NaPi-IIb expression compared with those fed lowest level of VD3 at 80 IU/kg of feed. When dietary calcium and phosphorus were maintained at the standard requirement, increase in dietary VD3 did not improve growth performance. For optimum growth and bone characteristics, dietary inclusion of VD3 at 500 IU/kg was adequate for both starter and grower broiler diets. Vitamin D3 enhanced the expression of NaPi-IIb at higher doses and thus improving the tibia ash content in high VD3 treatment groups. This study reported for the first time an increased in the expression of duodenal NaPi-IIb in 31-day-old broilers in response to high dietary VD3 levels.
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12
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Optimal Dietary Levels of 1 α-Hydroxycholecalciferol in Broiler Chickens from 1 to 42 Days of Age. J Poult Sci 2020; 57:124-130. [PMID: 32461727 PMCID: PMC7248009 DOI: 10.2141/jpsa.0190013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
1α-Hydroxycholecalciferol (1α-OH-D3) is an active vitamin D derivative. In this study, three experiments were conducted to evaluate the optimal dietary levels of 1α-OH-D3 in broiler chickens from 1 to 42 days of age. 1α-OH-D3 levels used were 0, 1.25, 2.5, 5, and 10 µg/kg in experiment 1, 0.625, 1.25, 2.5, 5, 7.5, and 10 µg/kg in experiment 2, and 2, 2.5, 3, 3.5, 4, 4.5, and 5 µg/kg in experiment 3. In experiment 1, the addition of 0 to 10 µg/kg of 1α-OH-D3 quadratically improved growth performance, tibia development, and mRNA expression levels of nuclear vitamin D receptor (nVDR), membrane vitamin D receptor (mVDR), and type IIb sodium-phosphate cotransporter (NaPi-IIb) in the duodenum of broiler chickens from 1 to 12 days of age. Body weight gain (BWG), the weight and ash weight of the tibia, and mRNA expression levels of mVDR and NaPi-IIb of broilers fed with 0 and 10 µg/kg of 1α-OH-D3 were lower than those of birds fed with 2.5 µg/kg of 1α-OH-D3. In experiment 2, 1α-OH-D3 levels were quadratically related to BWG and to weight and ash weight of the femur and the tibia of broiler chickens at 42 days of age. The highest values of growth performance and bone mineralization were recorded in broilers fed with 2.5 to 5 µg/kg of 1α-OH-D3. In experiment 3, there was no difference observed in BWG and the weight and ash weight of the femur and the tibia of the 42-day-old broilers fed with 2 to 5 µg/kg of 1α-OH-D3. These data suggest that the optimal dietary levels of 1α-OH-D3 were 2 to 5 µg/kg for broiler chickens from 1 to 42 days of age.
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13
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Tay-Zar AC, Srichana P, Sadiq MB, Anal AK. Restriction of dietary non-phytate phosphorus on growth performance and expression of intestinal phosphate cotransporter genes in broilers. Poult Sci 2019; 98:4685-4693. [PMID: 30982064 DOI: 10.3382/ps/pez171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/13/2019] [Indexed: 11/20/2022] Open
Abstract
Effects of dietary non-phytate phosphorus (nPP) restriction on growth and duodenal type IIb sodium-dependent phosphate cotransporter (NaPi-IIb) genes were observed. A total of 432 one-day old Cobb500 male broiler chickens in 36 cage pens were divided into 6 groups with each group containing 6 pens. Each group was treated with one of the diets containing 0.33, 0.37, 0.41, 0.45, 0.49, and 0.53% of nPP up to 14 D. During 15 to 31 D, birds were treated with one of the diets containing 0.23, 0.27, 0.31, 0.35, 0.39, and 0.43% of nPP. Level of Ca was kept the same across all treatments. Dietary nPP level influenced (P < 0.001) weight gain and feed intake in both growth phases, whereas effect on feed per gain ratio was seen only in the second phase. Toe ash, tibia ash, and tibia breaking strength responded to treatments (P < 0.01) at 14 D. Only tibia ash content was significantly improved (P < 0.001) at 31 D. Growth and bone parameters linearly improved with an increase in dietary nPP content (P < 0.05). Above dietary nPP 0.41% and 0.31% for first phase and second phase, respectively, no significant improvement was seen. Duodenal NaPi-IIb mRNA overexpressed with a decrease in dietary nPP in both phases (P < 0.05). Relative expression of NaPi-IIb in lowest nPP group were 2.2 folds higher in the first phase and 3.6 folds higher in the second phase compared to respective highest nPP groups of each phase. No significant change in NaPi-IIb expression was seen above 0.37% of dietary nPP for 14 D and 0.31% of dietary nPP for 31 D. Dietary requirements of nPP 0.41% for 0 to 14 D and 0.31% for 15 to 31 D were adequate for optimal growth and bone parameters. This study fills the gap in understanding of intestinal NaPi-IIb expression in response to dietary nPP restriction in broilers older than 21 D of age.
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Affiliation(s)
- Aye Cho Tay-Zar
- Department of Food, Agriculture and BioResources, Asian Institute of Technology, Klong Luang 12120, Thailand
| | - Pairat Srichana
- Feed Technology Department, Charoen Pokphand Group, Bangrak, Bangkok 10500, Thailand
| | - Muhammad Bilal Sadiq
- Department of Food, Agriculture and BioResources, Asian Institute of Technology, Klong Luang 12120, Thailand
| | - Anil Kumar Anal
- Department of Food, Agriculture and BioResources, Asian Institute of Technology, Klong Luang 12120, Thailand
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14
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Li L, Wan Q, Yang S, Zhao S. Impact of Vitamin D Receptor Gene Polymorphism on Chronic Renal Failure Susceptibility. Ther Apher Dial 2018; 22:575-587. [PMID: 30058766 DOI: 10.1111/1744-9987.12714] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/13/2018] [Accepted: 05/17/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Li Li
- Department of Medicine; Hunan Environment-Biological Polytechnic; Hengyang China
| | - Qingsong Wan
- Department of Nephrology; The First Affiliated Hospital of the University of South China; Hengyang China
| | - Shikun Yang
- Department of Nephrology; The Third Xiangya Hospital of Central South University; Changsha China
| | - Saili Zhao
- Department of Nephrology; The First Affiliated Hospital of the University of South China; Hengyang China
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