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Park JH, Lee SI, Kim IH. The effect of protease on growth performance, nutrient digestibility, and expression of growth-related genes and amino acid transporters in broilers. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2020; 62:614-627. [PMID: 33089227 PMCID: PMC7553844 DOI: 10.5187/jast.2020.62.5.614] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/07/2020] [Accepted: 08/07/2020] [Indexed: 01/11/2023]
Abstract
During the course of this trial, our team assessed the influence of protease upon the growth performance, the nutrient digestibility, and the expression of growth-related genes and amino acid transporters within the liver, muscle, and small intestines of broilers. During the first step, our team allocated 600 broilers into four dietary treatments for a period of 35 days in order to measure the growth performance and nutrient digestibility of the broilers selected. The separate treatments contained 10 replicates (15 birds per replicate). The treatments were composed of: 1) CON, basal diet; 2) T1, basal diet + 0.03% protease; 3) T2, basal diet + 0.06% protease; and 4) T3, basal diet + 0.09% protease. Next, the broiler chick sample tissue was harvested from the CON and T3 groups in order to conduct gene expression analysis following the feeding trials the broilers underwent. Our team discovered that the broilers fed protease diets possessed increased body weight and an average daily gain, but conversely, had lower feed conversion ratios when their dietary protease levels increased from 0% to 0.09% (p < 0.05). Additionally, significant linear improvements were identified among the nutrient digestibility of dry matter, crude protein, energy, and amino acids within broilers supplied with protease diets when contrasted and compared with broilers supplied with the basal diet (p < 0.05). In addition, the gene expression of the genes IGF1, IGF2, GH, and LEP in the liver, and the genes MYOD1 and MYOG in the breast muscles, was significantly increased after broilers were fed with a protease diet as compared to broilers that subsisted on a basal diet (p < 0.05). Protease supplementation also raised the expression levels within these amino acid transporters: SCL6A19, SLC7A1, SLC7A7, SLC7A2, SLC7A6, SLC7A9, and SLC15A1, located in the small intestine, when compared to the basal diet (p < 0.05). Our results suggest that protease supplementation in their diet improved the growth performance of broilers via an increase in the expression growth-related genes within broiler liver and muscle tissue. In addition, protease supplementation enhanced broiler digestibility via the upregulation of amino acid transporter expression within the small intestine.
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Affiliation(s)
- Jae Hong Park
- Department of Animal Resource and Science, Dankook University, Cheonan 31116, Korea
| | - Sang In Lee
- Department of Animal Biotechnology, Kyungpook National University, Sangju 37224, Korea
| | - In Ho Kim
- Department of Animal Resource and Science, Dankook University, Cheonan 31116, Korea
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Wang JS, Hu HJ, Xu YB, Wang DC, Jiang L, Li KX, Wang YY, Zhan XA. Effects of posthatch feed deprivation on residual yolk absorption, macronutrients synthesis, and organ development in broiler chicks. Poult Sci 2020; 99:5587-5597. [PMID: 33142476 PMCID: PMC7647868 DOI: 10.1016/j.psj.2020.08.032] [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: 03/03/2020] [Revised: 07/20/2020] [Accepted: 08/06/2020] [Indexed: 12/23/2022] Open
Abstract
The aim of the research was to evaluate the dynamic changes of early posthatch starvation on residual yolk absorption, synthesis of macronutrients (protein, lipid, and glycogen), and organ development in broiler chicks. A total of 720 1-day-old chicks (Lingnan Yellow) were randomly assigned to 3 treatments: group A (nonfasted), group B (fasting for 24 h after placement), and group C (fasting for 48 h after placement). The trial lasted for 168 h, and water was provided ad libitum all the time. Sampling was performed at 0, 24, 48, 72, 120, and 168 h. Nonfasting (group A) promoted (P < 0.05) the absorption of amino acids, fatty acids, mineral elements, protein, and maternal antibody in the residual yolk of broiler chicks. The concentration of insulin-like growth factor 1 in plasma and the liver was higher (P < 0.05) in group A. Nonfasting enhanced (P < 0.05) the synthesis of protein and glycogen in the breast muscle and liver; the relative weights of the liver, pancreas, and spleen; and body weight, but retarded (P < 0.05) the synthesis of triglyceride in the liver. The results indicated that nonfasting (group A) after placement promoted the absorption of residual yolk and synthesis of protein and glycogen in the breast muscle and liver, whereas early feed deprivation promoted the synthesis of lipid in the liver. Thereby, nonfasting after placement promoted organ development and body growth of broiler chicks.
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Affiliation(s)
- J S Wang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - H J Hu
- Qingdao Vland Biotech Inc., Qingdao 266000, China
| | - Y B Xu
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - D C Wang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - L Jiang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - K X Li
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - Y Y Wang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - X A Zhan
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China.
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Velleman SG, Clark DL, Tonniges JR. The effect of nutrient restriction and syndecan-4 or glypican-1 knockdown on the differentiation of turkey pectoralis major satellite cells differing in age and growth selection. Poult Sci 2020; 98:6078-6090. [PMID: 31180126 DOI: 10.3382/ps/pez304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 05/16/2019] [Indexed: 11/20/2022] Open
Abstract
Skeletal muscle growth is mediated by the proliferation and differentiation of satellite cells, whose activity is affected by both nutrition and the expression of syndecan-4 and glypican-1. Previous research has not addressed if there is an interactive effect of nutrition with the expression of syndecan-4 and glypican-1. Thus, the objective of the current study was to determine if the response of satellite cells to nutrient restriction was altered by syndecan-4 or glypican-1 knockdown and if age and growth selection are factors. Satellite cells were isolated from pectoralis major muscle of 1-day, 7-wk, and 16-wk-old turkeys selected for increased 16-wk body weight (F line) and the randombred control (RBC2) line from which the F line was selected. Syndecan-4 or glypican-1 expression was knocked down in both lines using small interfering RNAs along with nutrient restriction of 0 or 20% of the standard cell culture medium either applied during proliferation with subsequent normal differentiation medium (RN) or during differentiation with preceding normal proliferation medium (NR). For both lines, nutrient restriction and syndecan-4 or glypican-1 knockdown had an independent and additive effect on satellite cell differentiation at 72 h of differentiation except for 1 d satellite cells. The 1 d satellite cell differentiation was increased by RN treatment, but when combined with syndecan-4 or glypican-1 knockdown, the increase in differentiation was negated. At 48 h of differentiation, syndecan-4 knockdown in 7 and 16 wk satellite cells and glypican-1 knockdown in 7 wk cells cancelled the effect of the RN treatment, but enhanced the effect of NR treatment at 24 h of differentiation. Growth selection had little effect on the interaction between nutrient restriction and syndecan-4 or glypican-1 knockdown. Taken together, these data demonstrate that the satellite cell response to nutrition is dependent on the expression of syndecan-4 and glypican-1 in an age-dependent manner with growth selection having little impact.
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Affiliation(s)
- Sandra G Velleman
- The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691, USA
| | - Daniel L Clark
- The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691, USA
| | - Jeffrey R Tonniges
- The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691, USA
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Velleman SG, Clark DL, Tonniges JR. The effect of nutrient restriction on the proliferation and differentiation of turkey pectoralis major satellite cells differing in age and growth rate. Poult Sci 2019; 98:1893-1902. [DOI: 10.3382/ps/pey509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 10/24/2018] [Indexed: 11/20/2022] Open
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Velleman SG, Song Y. Development and Growth of the Avian Pectoralis Major (Breast) Muscle: Function of Syndecan-4 and Glypican-1 in Adult Myoblast Proliferation and Differentiation. Front Physiol 2017; 8:577. [PMID: 28848451 PMCID: PMC5550705 DOI: 10.3389/fphys.2017.00577] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 07/25/2017] [Indexed: 12/19/2022] Open
Abstract
Muscle fiber number is determined around the time hatch with continued posthatch muscle growth being mediated by the adult myoblast, satellite cell, population of cells. Satellite cells are dynamic in their expression of proteins including the cell membrane associated proteoglycans, syndecan-4 and glypican-1. These proteoglycans play roles in organizing the extracellular environment in the satellite cell niche, cytoskeletal structure, cell-to-cell adhesion, satellite cell migration, and signal transduction. This review article focuses on syndecan-4 and glypican-1 as both are capable of regulating satellite cell responsiveness to fibroblast growth factor 2. Fibroblast growth factor 2 is a potent stimulator of muscle cell proliferation and a strong inhibitor of differentiation. Proteoglycans are composed of a central core protein defined functional domains, and covalently attached glycosaminoglycans and N-glycosylation chains. The functional association of these components with satellite cell function is discussed as well as an emerging role for microRNA regulation of syndecan-4 and glypican-1.
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Affiliation(s)
- Sandra G Velleman
- Department of Animal Sciences, The Ohio State UniversityWooster, OH, United States
| | - Yan Song
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical SchoolBoston, MA, United States
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Powell D, Velleman S, Cowieson A, Singh M, Muir W. Influence of chick hatch time and access to feed on broiler muscle development. Poult Sci 2016; 95:1433-48. [DOI: 10.3382/ps/pew047] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/10/2016] [Indexed: 11/20/2022] Open
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Powell D, McFarland D, Cowieson A, Muir W, Velleman S. The effect of nutritional status on myogenic gene expression of satellite cells derived from different muscle types. Poult Sci 2014; 93:2278-88. [DOI: 10.3382/ps.2013-03810] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Harthan LB, McFarland DC, Velleman SG. The effect of nutritional status and myogenic satellite cell age on turkey satellite cell proliferation, differentiation, and expression of myogenic transcriptional regulatory factors and heparan sulfate proteoglycans syndecan-4 and glypican-1. Poult Sci 2014; 93:174-86. [PMID: 24570437 DOI: 10.3382/ps.2013-03570] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Posthatch satellite cell mitotic activity is a critical component of muscle development and growth. Satellite cells are myogenic stem cells that can be induced by nutrition to follow other cellular developmental pathways, and whose mitotic activity declines with age. The objective of the current study was to determine the effect of restricting protein synthesis on the proliferation and differentiation, expression of myogenic transcriptional regulatory factors myogenic determination factor 1, myogenin, and myogenic regulatory factor 4, and expression of the heparan sulfate proteoglycans syndecan-4 and glypican-1 in satellite cells isolated from 1-d-, 7-wk-, and 16-wk-old turkey pectoralis major muscle (1 d, 7 wk, and 16 wk cells, respectively) by using variable concentrations of Met and Cys. Four Met concentrations-30 (control), 7.5, 3, or 0 mg/L with 3.2 mg/L of Cys per 1 mg/L of Met-were used for culture of satellite cells to determine the effect of nutrition and age on satellite cell behavior during proliferation and differentiation. Proliferation was reduced by lower Met and Cys concentrations in all ages at 96 h of proliferation. Differentiation was increased in the 1 d Met-restricted cells, whereas the 7 wk cells treated with 3 mg/L of Met had decreased differentiation. Reduced Met and Cys levels from the control did not significantly affect the 16 wk cells at 72 h of differentiation. However, medium with no Met or Cys suppressed differentiation at all ages. The expression of myogenic determination factor 1, myogenin, myogenic regulatory factor 4, syndecan-4, and glypican-1 was differentially affected by age and Met or Cys treatment. These data demonstrate the age-specific manner in which turkey pectoralis major muscle satellite cells respond to nutritional availability and the importance of defining optimal nutrition to maximize satellite cell proliferation and differentiation for subsequent muscle mass accretion.
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Affiliation(s)
- Laura B Harthan
- Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster 44691
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Powell DJ, McFarland DC, Cowieson AJ, Muir WI, Velleman SG. The effect of nutritional status on myogenic satellite cell proliferation and differentiation. Poult Sci 2013; 92:2163-73. [PMID: 23873565 DOI: 10.3382/ps.2013-03107] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Early posthatch satellite cell (SC) mitotic activity is a critical component of muscle development and growth. Satellite cells are stem cells that can be induced by nutrition to follow other cellular developmental pathways. The objective of the current study was to determine the effect of restricting protein synthesis on the proliferation and differentiation of SC, using variable concentrations of Met and Cys to modulate protein synthesis. Broiler pectoralis major SC were cultured and treated with 1 of 6 different Met/Cys concentrations: 60/192, 30/96 (control), 7.5/24, 3/9.6, 1/3.2, or 0/0 mg/L. The effect of Met/Cys concentration on SC proliferation and differentiation was measured, and myonuclear accretion was measured by counting the number of nuclei per myotube during differentiation. The 30/96 mg/L Met/Cys treatment resulted in the highest rate of proliferation compared with all other treatments by 72 h of proliferation (P < 0.05). Differentiation was measured with Met/Cys treatments only during proliferation and the cultures receiving normal differentiation medium (R/N), normal proliferation medium and differentiation medium with variable Met/Cys (N/R), or both proliferation and differentiation receiving variable Met/Cys treatments (R/R). Differentiation responded in a dose-dependent manner to Met/Cys concentration under all 3 of these treatment regimens, with a degree of recovery in the R/N regimen cells following reinstatement of the control medium. Reductions in both proliferation and differentiation were more pronounced as Met/Cys concentrations were further reduced, whereas increased differentiation was observed under the increased Met/Cys concentration treatment when applied during differentiation in the N/R and R/R regimens. The number of nuclei per myotube was significantly decreased in the severely Met/Cys restricted treatments (P < 0.05). These data demonstrate the sensitivity of pectoralis major SC to nutritional availability and the importance of optimal nutrition during both proliferation and differentiation for maximizing SC activity, which will affect subsequent muscle mass accretion.
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Affiliation(s)
- D J Powell
- The University of Sydney, Camden, New South Wales, Australia
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Velleman SG, Zhang X, Coy CS, Song Y, McFarland DC. Changes in satellite cell proliferation and differentiation during turkey muscle development. Poult Sci 2010; 89:709-15. [PMID: 20308402 DOI: 10.3382/ps.2009-00467] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Posthatch muscle growth is determined by the activation, differentiation, and fusion of satellite cells. Satellite cells composing an individual muscle are heterogeneous, which will differentially affect muscle growth. The proliferation and differentiation of turkey primary pectoralis major muscle cells were investigated in vitro at 1 d of age and at 4, 8, 16, 26, 35, 45, and 54 wk of age. The turkey was selected for these studies because turkey skeletal muscle fibroblasts do not grow in primary muscle cell cultures. Results from the proliferation analysis showed a decrease in proliferation by 8 wk of age. Differentiation into myotubes was significantly decreased by 4 wk of age and myotube diameter was decreased. The changes in muscle weight relative to total BW were measured for the anterior latissimus dorsi, biceps brachii, pectoralis major, sartorius, biceps femoris, and gastrocnemius muscles to compare the relative growth of different muscles. The age at which the muscles reached their maximum relative weight was muscle-dependent, with the biceps brachii plateauing the earliest at 4 wk and the sartorius the latest at 45 wk of age. These data suggested that changes in myogenic cells begin to occur early in muscle development and the activity of the satellite cells during these initial stages of posthatch growth is critical in overall muscle mass accumulation.
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Affiliation(s)
- S G Velleman
- Department of Animal Sciences, The Ohio State University, 1680 Madison Ave., Wooster, OH 44691, USA.
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