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Shen L, Yu J, Ge Y, Li H, Li Y, Cao Z, Luan P, Xiao F, Gao H, Zhang H. Associations of Transcription Factor 21 Gene Polymorphisms with the Growth and Body Composition Traits in Broilers. Animals (Basel) 2022; 12:ani12030393. [PMID: 35158719 PMCID: PMC8833368 DOI: 10.3390/ani12030393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/04/2022] [Accepted: 02/06/2022] [Indexed: 11/21/2022] Open
Abstract
Simple Summary The functional SNPs discovered in this work will give helpful information on the crucial molecular markers that may be employed in breeding efforts to improve the heart development of broiler chickens. Abstract This study aims to identify molecular marker loci that could be applied in broiler breeding programs. In this study, we used public databases to locate the Transcription factor 21 (TCF21) gene that affected the economically important traits in broilers. Ten single nucleotide polymorphisms were detected in the TCF21 gene by monoclonal sequencing. The polymorphisms of these 10 SNPs in the TCF21 gene were significantly associated (p < 0.05) with multiple growth and body composition traits. Furthermore, the TT genotype of g.-911T>G was identified to significantly increase the heart weight trait without affecting the negative traits, such as abdominal fat and reproduction by multiple methods. Thus, it was speculated that the g.-911T>G identified in the TCF21 gene might be used in marker-assisted selection in the broiler breeding program.
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Affiliation(s)
- Linyong Shen
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Jiaqiang Yu
- Forest Investigating and Planning Institute of Daxinganling, Yakshi 022150, China;
| | - Yaowen Ge
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Hui Li
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Yumao Li
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Zhiping Cao
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Peng Luan
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
| | - Fan Xiao
- Fujian Sunnzer Biotechnology Development Co., Ltd., Nanping 354100, China; (F.X.); (H.G.)
| | - Haihe Gao
- Fujian Sunnzer Biotechnology Development Co., Ltd., Nanping 354100, China; (F.X.); (H.G.)
| | - Hui Zhang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (L.S.); (Y.G.); (H.L.); (Y.L.); (Z.C.); (P.L.)
- Correspondence: ; Tel.: +86-451-55191486
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Chou PC, Lin PC, Wu SW, Wang CK, Chung TK, Walzem RL, Lai LS, Chen SE. Differential Modulation of 25-hydroxycholecalciferol on Innate Immunity of Broiler Breeder Hens. Animals (Basel) 2021; 11:ani11061742. [PMID: 34200930 PMCID: PMC8230489 DOI: 10.3390/ani11061742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 11/30/2022] Open
Abstract
Simple Summary No predominant changes between R- vs. Ad-feed intake on leukocyte defense against pathogens were observed in broiler breeder hens despite some differences in inflammatory and respiratory burst responses. Overall, supplemental 25-OH-D3 had more pronounced effects on the innate immunity of Ad-hens. In vitro studies confirmed the differential effects of 25-OH-D3 to rescue immune functions altered by glucose and/or palmitic acid exposure. Abstract Past immunological studies in broilers focused on juveniles within the rapid pre-slaughter growth period and may not reflect adult immune responses, particularly in breeders managed with chronic feed restriction (R). The study aimed to assess innate immune cell functions in respect to R vs. ad libitum (Ad) feed intake in breeder hens with and without dietary 25-hydroxycholecalciferol (25-OH-D3) supplementation. Ad-feed intake consistently suppressed IL-1β secretion, respiratory burst, and cell livability in peripheral heterophils and/or monocytes along the feeding trial from the age of 51 to 68 weeks. Supplemental 25-OH-D3 repressed IL-1β secretion and respiratory burst of both cells mostly in R-hens, but promoted monocyte phagocytosis, chemotaxis, and bacterial killing activity in Ad-hens in accompany with relieved hyperglycemia, hyperlipidemia, and systemic inflammation. Overnight cultures with leukocytes from R-hens confirmed the differential effects of 25-OH-D3 to rescue immune functions altered by glucose and/or palmitic acid exposure. Studies with specific inhibitors further manifested the operative mechanisms via glucolipotoxicity in a cell type- and function-dependent manner. The results concluded no predominant changes between R- vs. Ad-feed intake on leukocyte defense against pathogens despite some differential differences, but supplemental 25-OH-D3 exerts more pronounced effects in Ad-hens.
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Affiliation(s)
- Pao-Chia Chou
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan;
| | - Pei-Chi Lin
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (P.-C.L.); (S.-W.W.); (C.-K.W.)
| | - Shu-Wei Wu
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (P.-C.L.); (S.-W.W.); (C.-K.W.)
| | - Chien-Kai Wang
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (P.-C.L.); (S.-W.W.); (C.-K.W.)
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 40227, Taiwan
| | - Thau-Kiong Chung
- DSM Nutritional Products Asia Pacific, Singapore 117440, Singapore;
| | - Rosemary L. Walzem
- Department of Poultry Science, Texas A&M University, College Station, TX 77843, USA;
| | - Lih-Shiuh Lai
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan;
- Correspondence: (L.-S.L.); (S.-E.C.)
| | - Shuen-Ei Chen
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (P.-C.L.); (S.-W.W.); (C.-K.W.)
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 40227, Taiwan
- i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 40227, Taiwan
- Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung 40227, Taiwan
- Correspondence: (L.-S.L.); (S.-E.C.)
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Supplemental 25-hydroxycholecalciferol Alleviates Inflammation and Cardiac Fibrosis in Hens. Int J Mol Sci 2020; 21:ijms21218379. [PMID: 33171670 PMCID: PMC7664627 DOI: 10.3390/ijms21218379] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/14/2022] Open
Abstract
Broiler breeder hens with efficient feed conversion rate under restricted feed intake (R-hens) or allowed unlimited access to feed (Ad-hens) progressed with cardiac functional failure and suffered early sudden death. A supplement of 69 μg 25-hydroxycholecalciferol (25-OH-D3)/kg feed improved heart health and rescued livability in both R- and Ad-hens throughout laying stage (26–60 wks). Improvements occurred through cardiac hypertrophic remodeling, reduced arrhythmias, and pathological cues. Here, we further demonstrated consistently decreased circulating and cardiac IL-6 and IL-1β levels in conjunction with reduced cardiac chemoattraction and leukocyte infiltration by 25-OH-D3 in Ad-hens and in R-hens at later time points (35 and 47 wks) (p < 0.05). Supplemental 25-OH-D3 also ameliorated cardiac fibrosis, endoplasmic reticulum (ER) stress, and autophagy, mostly in Ad-hens, as both collagen content and expression of COL3A1, as well as CCAAT box binding enhancer homologous protein (CHOP) and activating transcription factor 6 (ATF6), were consistently decreased, and suppression of microtubule-associated protein 1 light Chain 3 beta (LC3B) and Sequestosome 1 (SQSTM1) was rescued at 35 and 47 wks (p < 0.05). Vitamin D receptor-NF-κB signaling was shown to mediate these beneficial effects. The present results demonstrate that ER stress and autophagic processes along the sequence from inflammation to fibrotic changes contribute to pathological cardiac remodeling and functional compromise by Ad-feed intake. 25-OH-D3 is an effective anti-inflammatory and anti-fibrotic supplement to ameliorate cardiac pathogenesis in broiler breeder hens.
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Huang YF, Chang LC, Chen CY, Chen YH, Walzem RL, Chen SE. Unrestricted Feed Intake Induces β-Cell Death and Impairs Insulin Secretion in Broiler Breeder Hens. Animals (Basel) 2020; 10:ani10111969. [PMID: 33114772 PMCID: PMC7693285 DOI: 10.3390/ani10111969] [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: 10/09/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Ad-feed intake caused transient hyperinsulinemia, but ultimately impaired insulin secretion and glucose clearance leading to hyperglycemia in broiler breeder hens. The impairments were operated at insulin gene expression and at pyruvate anaplerosis for ATP supply for insulin release. Lipotoxicity, inflammation, and cell apoptosis in the β-islets contributed to impaired insulin secretion in Ad-hens. Abstract Past studies regarding to insulin secretion and glucose disposal in chickens were focused on rapidly growing juvenile broilers and may not reflect glucose/insulin physiology in adulthood. The study aimed to assess insulin secretion and glucose disposal in respect to restricted (R) vs. ad libitum (Ad) feed intake for obesity development in broiler breeder hens. Hens at age of 26 weeks were continued on R rations, or allowed Ad-feed intake up to 45 weeks. Results from prandial changes and glucose tolerance test suggested that Ad-feed intake to 45 weeks impaired insulin secretion and glucose clearance, and, thus, caused hyperglycemia in accompany with transient hyperinsulinemia at age of 33 weeks (p < 0.05). The alterations were shown operating at both transcript and protein level of insulin gene expression per se and at ATP supply for insulin release as evidenced by consistent changes of enzyme expression and activity in pyruvate anaplerosis in the β-islets (p < 0.05). Ad-feed intake also increased β-islet triacylglycerol and ceramide accumulation and provoked interleukin-1β (IL-1β) production (p < 0.05), which were further manifested by a detrimental increase of caspase 3/7 activity and cell apoptosis (p < 0.05). Results support the conclusion that release to Ad-feed intake in broiler breeder hens transiently induced hyperinsulinemia along rapid bodyweight gain and adiposity, but later provoked lipotoxicity and inflammation leading to β-cell apoptosis and ultimately impaired insulin secretion and glucose disposal.
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Affiliation(s)
- Yu-Feng Huang
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (Y.-F.H.); (C.-Y.C.); (Y.-H.C.)
| | - Ling-Chu Chang
- Chinese Medicinal Research and Development Center, China Medical University Hospital, Taichung 40447, Taiwan;
- Center for Molecular Medicine, China Medical University Hospital, Taichung 40447, Taiwan
- Department of Biological Science and Technology, China Medical University, Taichung 40447, Taiwan
| | - Chung-Yu Chen
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (Y.-F.H.); (C.-Y.C.); (Y.-H.C.)
| | - Yu-Hui Chen
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (Y.-F.H.); (C.-Y.C.); (Y.-H.C.)
| | - Rosemary L. Walzem
- Department of Poultry Science, Texas A&M University, College Station, TX 77843, USA;
| | - Shuen-Ei Chen
- Department of Animal Science, National Chung Hsing University, Taichung 40227, Taiwan; (Y.-F.H.); (C.-Y.C.); (Y.-H.C.)
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 40227, Taiwan
- Research Center for Sustainable Energy and Nanotechnology, National Chung Hsing University, Taichung 40227, Taiwan
- Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung 40227, Taiwan
- Correspondence:
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Yeh YL, Chou PC, Chen YH, Lai LS, Chung TK, Walzem RL, Huang SY, Chen SE. Dietary supplementation of 25-hydroxycholecalciferol improves cardiac function and livability in broiler breeder hens-amelioration of blood pressure and vascular remodeling. Poult Sci 2020; 99:3363-3373. [PMID: 32616230 PMCID: PMC7597695 DOI: 10.1016/j.psj.2020.03.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/11/2020] [Accepted: 03/11/2020] [Indexed: 01/17/2023] Open
Abstract
A supplement of 69 μg 25-hydroxycholecalciferol (25-OH-D3)/kg feed suppressed the mortality in feed-restricted broiler breeder hens and in hens allowed ad libitum feed intake (Ad-hens) in a feeding trial from age 26 to 60 wk. Outcomes for the mechanisms found that 25-OH-D3 relieved systemic hypoxia, pathological cardiac remodeling and arrhythmias, and hepatopathology to improve hens' livability. In the study, we further evaluated the effect of 25-OH-D3 on blood pressure and vascular remodeling relative to cardiac pathogenesis of sudden death (SD). Ad libitum feed intake increased mechanical loading and contributed to maladaptive cardiac hypertrophy as evidenced by consistently elevated peripheral arterial blood pressure in Ad-hens before SD (P < 0.05). In planned longitudinal measurements, Ad-hens also showed higher right ventricle systolic pressure and right ventricle diastolic pressure (RVDP) (P < 0.05). Supplemental 25-OH-D3 relieved peripheral hypertension and prevented time-dependent increases of RVDP in Ad-hens through the renin-angiotensin system and circulating nitric oxide availability and by regulating vascular remodeling including elastin/collagen ratio and smooth muscle cell proliferation in the pulmonary artery for improved elasticity/stiffness (P < 0.05). The antihypertensive effect via the renin-angiotensin system and nitric oxide regulation in respect to heart rate and arrhythmias by 25-OH-D3 were further confirmed in 51 week-old feed-restricted broiler breeder hens challenged with salt loading for 5 wk. Despite feed restriction, the most feed-efficient hens of feed-restricted groups also exhibited cardiac pathological hypertrophy, in conjunction with higher right ventricle systolic pressure, RVDP, plasma nitric oxide levels, and more dramatic arterial remodeling (P < 0.05). These results suggest that peripheral and pulmonary hypertension are the key drivers of SD and that 25-OH-D3 is an effective antihypertensive supplement to alleviate cardiac pathogenesis and improve livability in broiler breeder hens.
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Affiliation(s)
- Yo-Lin Yeh
- Department of Animal Science, National Chung Hsing University, Taichung, Taiwan
| | - Pao-Chia Chou
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung, Taiwan
| | - Yu-Hui Chen
- Department of Animal Science, National Chung Hsing University, Taichung, Taiwan
| | - Lih-Shiuh Lai
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung, Taiwan
| | | | - Rosemary L Walzem
- Department of Poultry Science, Texas A&M University, College Station, TX, USA
| | - San-Yuan Huang
- Department of Animal Science, National Chung Hsing University, Taichung, Taiwan; The IEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung, Taiwan; Research Center for Sustainable Energy and Nanotechnology, National Chung Hsing University, Taichung, Taiwan.
| | - Shuen-Ei Chen
- Department of Animal Science, National Chung Hsing University, Taichung, Taiwan; Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung, Taiwan; The IEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung, Taiwan; Research Center for Sustainable Energy and Nanotechnology, National Chung Hsing University, Taichung, Taiwan.
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