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Suliga P, Schneider S, Gonzalez J, Egelandsdal B, Alvseike O, Abie SM, Münch D. A new histopathology scoring protocol reveals myopathy features in PSE-like pork. Meat Sci 2024; 216:109558. [PMID: 38850887 DOI: 10.1016/j.meatsci.2024.109558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/04/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
Pale, Soft, and Exudative (PSE)-like pork defects are associated with fiber destruction and pale discoloration and have become a severe economic burden for the European meat sector. However, robust detection of PSE-like pork and its diverse features is challenging and makes studies into defect causation difficult. Implementation of histological examination may improve our knowledge about less-known features linked to PSE-like defects. Here we evaluate if a new histological protocol can reveal how myopathy in ham may be associated with visual and traditional physicochemical anomalies of PSE-like pork. We first created a list of pathological features, quantified them, and integrated them into a myodegeneration scoring scheme (MYO) for semimembranosus muscle sections. We then explored potential associations between overall MYO scoring and individual histology features with visual PSE-like defect scoring (DES) and with individual meat quality variables [pHu, color: L*, a*, b* (CIELAB), bioimpedance, and near-infrared spectroscopy (NIR)]. As the primary finding of this study, we show a significant association between overall myopathy (MYO) scoring and PSE-like defect (DES) scores. We also found associations of specific myopathy features with DES scores, and of overall MYO scoring with specific quality variables. In all, our data suggest links between signs of acute myodegeneration and PSE-like defects. Our data, hence, supports the implementation of semi-quantitative histopathological approaches for diagnosing PSE-like pork features and may help identify the underlying mechanisms behind these defects.
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Affiliation(s)
- P Suliga
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway.
| | - S Schneider
- Department of Pathology, University of Georgia, 501 D. W. Brooks Drive, Athens, GA 30602, United States
| | - J Gonzalez
- Department of Animal and Dairy Science, University of Georgia, 425 River Road, Athens, GA 30602, United States
| | - B Egelandsdal
- KBM Faculty, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1433 Ås, Norway
| | - O Alvseike
- Animalia, Norwegian Meat and Poultry Research Centre, Lørenveien 38, NO-0580 Oslo, Norway
| | - S M Abie
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway
| | - D Münch
- Department of Ecology and Natural Resource Management, The Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 Ås, Norway; Animalia, Norwegian Meat and Poultry Research Centre, Lørenveien 38, NO-0580 Oslo, Norway
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2
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Lin KH, Hibbert JE, Flynn CG, Lemens JL, Torbey MM, Steinert ND, Flejsierowicz PM, Melka KM, Lindley GT, Lares M, Setaluri V, Wagers AJ, Hornberger TA. Satellite cell-derived TRIM28 is pivotal for mechanical load- and injury-induced myogenesis. EMBO Rep 2024; 25:3812-3841. [PMID: 39143258 PMCID: PMC11387408 DOI: 10.1038/s44319-024-00227-1] [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: 01/04/2024] [Revised: 07/19/2024] [Accepted: 07/26/2024] [Indexed: 08/16/2024] Open
Abstract
Satellite cells are skeletal muscle stem cells that contribute to postnatal muscle growth, and they endow skeletal muscle with the ability to regenerate after a severe injury. Here we discover that this myogenic potential of satellite cells requires a protein called tripartite motif-containing 28 (TRIM28). Interestingly, different from the role reported in a previous study based on C2C12 myoblasts, multiple lines of both in vitro and in vivo evidence reveal that the myogenic function of TRIM28 is not dependent on changes in the phosphorylation of its serine 473 residue. Moreover, the functions of TRIM28 are not mediated through the regulation of satellite cell proliferation or differentiation. Instead, our findings indicate that TRIM28 regulates the ability of satellite cells to progress through the process of fusion. Specifically, we discover that TRIM28 controls the expression of a fusogenic protein called myomixer and concomitant fusion pore formation. Collectively, the outcomes of this study expose the framework of a novel regulatory pathway that is essential for myogenesis.
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Affiliation(s)
- Kuan-Hung Lin
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Jamie E Hibbert
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Corey Gk Flynn
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Jake L Lemens
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Melissa M Torbey
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Nathaniel D Steinert
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Philip M Flejsierowicz
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Kiley M Melka
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Garrison T Lindley
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA
| | - Marcos Lares
- Department of Dermatology, University of Wisconsin - Madison, Madison, WI, USA
| | | | - Amy J Wagers
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
- Harvard Stem Cell Institute, Cambridge, MA, USA
- Joslin Diabetes Center, Boston, MA, USA
| | - Troy A Hornberger
- Department of Comparative Biosciences, University of Wisconsin - Madison, Madison, WI, USA.
- School of Veterinary Medicine, University of Wisconsin - Madison, Madison, WI, USA.
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3
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Vafaeinia M, Yalcin S. Temperature manipulation during incubation: effect on embryo development and incidence of white striping and expression of related genes in broiler chickens from two commercial breeds. Br Poult Sci 2024:1-10. [PMID: 39212244 DOI: 10.1080/00071668.2024.2383940] [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: 01/15/2024] [Accepted: 06/10/2024] [Indexed: 09/04/2024]
Abstract
1. This study evaluated the effects of cyclic eggshell temperature between 10 and 14 d of embryogenesis on traits viz. the expression of MYOZ2, PPARγ and GPx7 in breast muscle, meat quality and incidence of white striping at slaughter age.2. Eggs were obtained from Cobb and Ross broiler breeders to investigate the response of breeds to eggshell temperature, which regulated air temperature. A total of 784 eggs were incubated at either the control eggshell temperature (37.8°C) from 0 to 18 d or exposed to cyclic high eggshell temperature (CHT) at 38.8°C for 6 h/d between 10 and 14 d of incubation. The temperature was 36.8°C between 18 and 21 d. Hatched chicks were reared under optimum rearing conditions. The birds were sampled at 19 d of incubation, at hatch and at 42 d post-hatch.3. There was no effect of eggshell temperature on yolk-free body weight and residual yolk sac weight. The CHT chicks had wider breasts on the day of hatching.4. At hatch and 42d post-hatch, PPARγ expression in Cobb-CHT was upregulated 4.78-fold and downregulated 3.28-fold, respectively, compared to the Cobb-control. At slaughter age, chickens from Ross-CHT had 1.98- and 2.33-fold upregulated PPARγ and GPX7 expressions, respectively, compared to Ross-control. The CHT increased GPx7 expression in the Cobb-CHT day-old chicks compared to the Cobb-control. On ED19, MYOZ2 expression was upregulated in Cobb and downregulated in Ross by CHT.5. The effects of breed and eggshell temperature on pH15, L*, a*, expressible juice and cooking loss were not significant. The CHT increased the incidence of severe white striping lesions in Ross chickens.6. It was concluded eggshell temperature modulated embryo development, incidence of white striping and expression of related genes differently in the two commercial breeds.
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Affiliation(s)
- M Vafaeinia
- Faculty of Agriculture, Department of Animal Science, Ege University, Izmir, Turkey
| | - S Yalcin
- Faculty of Agriculture, Department of Animal Science, Ege University, Izmir, Turkey
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4
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Siddique A, Black MT, Alvarado BW, Garner L, Huang TS, Gupta A, Wilson AE, Sawyer JT, Morey A. Effect of Age, Deboning Time of Carcass, and Different Cooking Conditions on the Woody Breast Myopathies in Chicken: A Meta-Analysis. Foods 2024; 13:2632. [PMID: 39200559 PMCID: PMC11354038 DOI: 10.3390/foods13162632] [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: 07/23/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/02/2024] Open
Abstract
This meta-analysis review undertakes a comprehensive examination of various approaches for identifying myopathic fillets and meticulously evaluates the effects of bird age, deboning time, and different cooking and storage conditions on woody breast (WB) myopathic conditions in broiler deboned fillets. The data, meticulously collected from 20 articles based on predefined inclusion criteria sourced from various databases and online resources, reveal significant insights. For instance, the analysis uncovers that deboning time significantly affects Meullenet-Owens Razor Shear (MORS), Blunt Meullenet-Owens Razor Shear (BMORS), and descriptive analysis values (p < 0.001). Instrumentation techniques, such as compression force and shear force, along with different cooking conditions, strongly impact BMORS shear force values (R2 = 86.80%), with significance levels ranging from 0.01 to 0.001. Deboning time also substantially impacts MORS shear force values (R = 64.03%). In contrast, the effects of deboning time, bird age, and cooking conditions on descriptive sensory evaluation are minimal when compared to woody breast fillets (age of birds: R2 = 26.53%; cooking conditions: R2 = 32.57%; deboning time: R2 = 10.06%). The overall effect of bird age on chicken breast meat quality shows significant differences for the evaluated parameters (Hedges' g [95% CI] = -0.72 [0.17, 1.26], I2 = 93%, p < 0.01). The sous vide cooking method significantly affects shear force energies and sensory descriptive evaluation for woody breast fillets (Hedges' g [95% CI] = 5.30 [-50.30, 83.40], I2 = 98%, p < 0.01). These findings, with their significant implications, provide valuable insights for optimizing processing conditions in the poultry industry to reduce woody breast occurrences and enhance meat quality, instilling confidence in the robustness of the research.
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Affiliation(s)
- Aftab Siddique
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
| | - Micah T. Black
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
| | - Bet W. Alvarado
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
| | - Laura Garner
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
| | - Tung-Shi Huang
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
| | - Ashish Gupta
- Department of Business Analytics and Information, Auburn University, Auburn, AL 36849, USA;
| | - Alan E. Wilson
- School of Fisheries, Aquaculture, & Aquatic Science, Auburn University, Auburn, AL 36849, USA;
| | - Jason T. Sawyer
- Department of Animal Science, Auburn University, Auburn, AL 36849, USA;
| | - Amit Morey
- Department of Poultry Science, Auburn University, Auburn, AL 36849, USA; (A.S.); (M.T.B.); (B.W.A.); (L.G.); (T.-S.H.)
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5
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Jung U, Kim M, Voy BH. Fibroadipogenic progenitors: a potential target for preventing breast muscle myopathies in broilers. Front Physiol 2024; 15:1458151. [PMID: 39193441 PMCID: PMC11347355 DOI: 10.3389/fphys.2024.1458151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 07/25/2024] [Indexed: 08/29/2024] Open
Abstract
Genetic selection for high growth rate, breast muscle yield, and feed efficiency in modern broilers has been a double-edged sword. While it has resulted in marked benefits in production, it has also introduced widespread incidence of breast muscle myopathies. Broiler myopathies are phenotypically characterized by myodegeneration and fibrofatty infiltration, which compromise meat quality. These lesions resemble those of various myopathies found in humans, such as Duchenne muscular dystrophy, Limb-girdle muscular dystrophy, and sarcopenia. Fibroadipogenic progenitors (FAPs) are interstitial muscle-resident mesenchymal stem cells that are named because of their ability to differentiate into both fibroblasts and adipocytes. This cell population has clearly been established to play a role in the development and progression of myopathies in mice and humans. Gene expression studies of wooden breast and other related disorders have implicated FAPs in broilers, but to our knowledge this cell population have not been characterized in chickens. In this review, we summarize the evidence that FAPs may be a novel, new target for interventions that reduce the incidence and development of chicken breast muscle myopathies.
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Affiliation(s)
| | | | - Brynn H. Voy
- Department of Animal Science, University of Tennessee, Knoxville, TN, United States
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6
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Huerta A, Xiccato G, Bordignon F, Birolo M, Boskovic Cabrol M, Pirrone F, Trocino A. Dietary fat content and supplementation with sodium butyrate: effects on growth performance, carcass traits, meat quality, and myopathies in broiler chickens. Poult Sci 2024; 103:104199. [PMID: 39197337 DOI: 10.1016/j.psj.2024.104199] [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: 08/04/2024] [Accepted: 08/05/2024] [Indexed: 09/01/2024] Open
Abstract
This study aimed to evaluate the effects of the dietary inclusion of microencapsulated sodium butyrate (Na-butyrate; 0, 150, and 300 mg Na-butyrate/kg diet) and dietary fat reduction (7.7% vs. 6.7% in the grower diet; 8.9% vs. 7.7% in the finisher diet) in 792 (half male and half female) broiler chickens on growth performance, carcass traits, and meat quality and the occurrence of wooden breast (WB), white striping (WS), and spaghetti meat (SM). Dietary supplementation with Na-butyrate did not affect the growth performance, carcass traits, meat quality traits, or myopathy rates. Dietary fat reduction did not influence feed intake (FI) but decreased average daily gain (ADG); increased feed conversion ratio (FCR) (P < 0.001); and decreased the occurrence of WS (-38%; P < 0.01), WB (-48%; P < 0.05), and SM (-90%; P < 0.01). Dietary fat reduction also increased cold carcass weight (P < 0.01), carcass yield (P < 0.05), and pectoralis major yield (P < 0.05), whereas meat quality was not affected. Compared to females, males had high body weight, ADG, and FI and low FCR (P < 0.001) at the end of the trial. Moreover, cold carcass weight and hind leg yield were higher in males than in females (P < 0.001), whereas females had higher carcass, breast, and p. major yields (P < 0.001). Males showed a higher rate of WB (P < 0.001) and a lower rate of SM (P < 0.01) than females, whereas WS occurrence did not differ between sexes. In conclusion, Na-butyrate supplementation did not affect growth performance, carcass traits, or meat quality. Conversely, the reduction in dietary fat greatly decreased myopathy occurrence, whereas moderately impaired growth performance.
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Affiliation(s)
- A Huerta
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - G Xiccato
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - F Bordignon
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - M Birolo
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - M Boskovic Cabrol
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - F Pirrone
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - A Trocino
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy; Department of Comparative Biomedicine and Food Science (BCA), University of Padova, 35020 Legnaro, Padova, Italy.
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7
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Li B, Kalmu N, Dong X, Zhang Y, Puolanne E, Ertbjerg P. Relationship between wooden breast severity in broiler chicken, antioxidant enzyme activity and markers of energy metabolism. Poult Sci 2024; 103:103877. [PMID: 38843563 PMCID: PMC11216010 DOI: 10.1016/j.psj.2024.103877] [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: 03/12/2024] [Revised: 05/09/2024] [Accepted: 05/13/2024] [Indexed: 07/04/2024] Open
Abstract
This study aims to provide new insight on the association between the development of wooden breast myopathy and mitochondrial and glycolytic activity under oxidative stress. Myopathic muscle had higher oxidative stress together with altered glycolytic metabolism and tricarboxylic acid (TCA) cycle. This was evidenced by significantly elevated antioxidant enzyme activities (catalase, superoxide dismutase, and glutathione peroxidase), decreased citrate synthase activity and postmortem glycolytic potential with increasing wooden breast severity. In addition, affected muscles also exhibited higher initial and ultimate pH values as well as reduced total glucose and lactate contents. Citrate synthase activity was negatively correlated to antioxidant enzyme activities. Taken together, we propose that the development of the wooden breast lesion is a chronic process that may be related to the failure of muscle fibers to defend against the excessively generated oxidative products promoted by mitochondrial damage accompanied by impaired TCA cycle. Furthermore, there was a positive correlation between citrate synthase activity and glycolytic potential, which suggests that the wooden breast condition is linked to the overall altered energy metabolism of the muscle, including the oxidative phosphorylation and glycolytic pathways.
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Affiliation(s)
- Binbin Li
- Department of Food and Nutrition, University of Helsinki, Helsinki 00014, Finland
| | - Niina Kalmu
- Department of Food and Nutrition, University of Helsinki, Helsinki 00014, Finland
| | - Xinyue Dong
- Department of Food and Nutrition, University of Helsinki, Helsinki 00014, Finland
| | - Yuemei Zhang
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing 100048, China
| | - Eero Puolanne
- Department of Food and Nutrition, University of Helsinki, Helsinki 00014, Finland
| | - Per Ertbjerg
- Department of Food and Nutrition, University of Helsinki, Helsinki 00014, Finland.
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8
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Kong B, Shakeri M, Choi J, Zhuang H, Bowker B. Molecular and gene expression analyses of chicken oncomodulin and their association with breast myopathies in broilers. Poult Sci 2024; 103:103862. [PMID: 38843562 PMCID: PMC11216011 DOI: 10.1016/j.psj.2024.103862] [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: 01/10/2024] [Revised: 04/18/2024] [Accepted: 05/13/2024] [Indexed: 07/04/2024] Open
Abstract
Oncomodulins (OCMs), also known as non-α-parvalbumins, are small molecules known for their high-affinity binding of Ca2+ ions. They play crucial roles as Ca2+ buffers and participate in signaling pathways within muscle and neuron cells. In chickens, 3 oncomodulin molecules have been identified at the protein level and are named chicken oncomodulin 1 (OCM1), -3 (OCM3), and alpha-parvalbumin (PVALB). OCM4 was newly assigned by genome annotation. A gene cluster containing OCM1, OCM3, and OCM4 is located in chromosome 14, while a single gene of PVALB is on chromosome 1. The Ca2+ signaling pathway may be a potential contributor to the onset of chicken breast myopathies. However, chicken OCMs have not been extensively studied in muscle tissues. In this study, the genetic specifications, tissue-specific and differential expression of OCM1, OCM3, OCM4, and PVALB in the context of chicken breast myopathies were investigated. OCM1 exhibited moderate expression in the liver, intestine, and kidney. OCM3 was highly expressed in thymus and breast muscle. A long noncoding RNA (lncRNA) transcribed from the antisense strand of the OCM3 gene was found to be expressed in liver, lung, heart, intestine, and kidney tissues. OCM4 was barely expressed in thymus, thigh-, and breast muscle. PVALB exhibited high expression across all tissues examined. Results of quantitative PCR (qPCR) indicated that the expression of OCM3 was significantly increased (4.4 ± 0.7 fold; P-value = 0.03) in woody breast (WB) muscle and even greater (8.5 ± 0.6 fold; P-value = 0.004) in WB/white striping (WS) muscles. The expression of PVALB showed no difference in WB muscle, but it was notably higher (4.6 ± 0.7 fold; P-value = 0.054) in WB/WS muscle, although statistical significance was not reached. These findings suggest that increased expression of OCM3 and PVALB may be linked to chicken breast myopathies with regard to disruption of Ca2+ buffering.
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Affiliation(s)
- Byungwhi Kong
- USDA, Agricultural Research Service, U.S. National Poultry Research Center, Quality & Safety Assessment Research Unit, Athens, GA, USA.
| | - Majid Shakeri
- USDA, Agricultural Research Service, U.S. National Poultry Research Center, Quality & Safety Assessment Research Unit, Athens, GA, USA
| | - Janghan Choi
- USDA, Agricultural Research Service, U.S. National Poultry Research Center, Quality & Safety Assessment Research Unit, Athens, GA, USA
| | - Hong Zhuang
- USDA, Agricultural Research Service, U.S. National Poultry Research Center, Quality & Safety Assessment Research Unit, Athens, GA, USA
| | - Brian Bowker
- USDA, Agricultural Research Service, U.S. National Poultry Research Center, Quality & Safety Assessment Research Unit, Athens, GA, USA
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9
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Bordini M, Wang Z, Soglia F, Petracci M, Schmidt CJ, Abasht B. RNA-sequencing revisited data shed new light on wooden breast myopathy. Poult Sci 2024; 103:103902. [PMID: 38908127 PMCID: PMC11246058 DOI: 10.1016/j.psj.2024.103902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 05/21/2024] [Accepted: 05/22/2024] [Indexed: 06/24/2024] Open
Abstract
Wooden Breast (WB) abnormality represents one of the major challenges that the poultry industry has faced in the last 10 years. Despite the enormous progress in understanding the mechanisms underlying WB, the precise initial causes remain to be clarified. In this scenario, the present research is intended to characterize the gene expression profiles of broiler Pectoralis major muscles affected by WB, comparing them to the unaffected counterpart, to provide new insights into the biological mechanisms underlying this defect and potentially identifying novel genes likely involved in its occurrence. To this purpose, data obtained in a previous study through the RNA-sequencing technology have been used to identify differentially expressed genes (DEGs) between 6 affected and 5 unaffected broilers' breast muscles, by using the newest reference genome assembly for Gallus gallus (GRCg7b). Also, to deeply investigate molecular and biological pathways involved in the WB progression, pathways analyses have been performed. The results achieved through the differential gene expression analysis mainly evidenced the downregulation of glycogen metabolic processes, gluconeogenesis, and tricarboxylic acid cycle in WB muscles, thus corroborating the evidence of a dysregulated energy metabolism characterizing breasts affected by this abnormality. Also, genes related to hypertrophic muscle growth have been identified as differentially expressed (e.g., WFIKKN1). Together with that, a downregulation of genes involved in mitochondrial biogenesis and functionality has been detected. Among them, PPARGC1A and PPARGC1B chicken genes are particularly noteworthy. These genes not only have essential roles in regulating mitochondrial biogenesis but also play pivotal roles in maintaining glucose and energy homeostasis. In view of that, their downregulation in WB-affected muscle may be considered as potentially related to both the mitochondrial dysfunction and altered glucose metabolism in WB muscles, and their key involvement in the molecular alterations characterizing this muscular abnormality might be hypothesized.
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Affiliation(s)
- Martina Bordini
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Cesena, Italy
| | - Ziqing Wang
- Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA
| | - Francesca Soglia
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Cesena, Italy
| | - Massimiliano Petracci
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Cesena, Italy.
| | - Carl J Schmidt
- Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA
| | - Behnam Abasht
- Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA
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10
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Barbut S, Mitchell R, Hall P, Bacon C, Bailey R, Owens CM, Petracci M. Review: Myopathies in broilers: supply chain approach to provide solutions to challenges related to raising fast growing birds. Poult Sci 2024; 103:103801. [PMID: 38925081 PMCID: PMC11259736 DOI: 10.1016/j.psj.2024.103801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/15/2024] [Accepted: 04/22/2024] [Indexed: 06/28/2024] Open
Abstract
This review is a summary of a Poultry Science Association symposium addressing myopathies in broilers' breast meat, focusing on the interactions between genetics, nutrition, husbandry, and meat processing. The Pectoralis major myopathies (woody breast [WB]; white striping [WS]; spaghetti meat [SM]) and Pectoralis minor ("feathering") are described, followed by discussing their prevalence, potential causes, current and future ways to mitigate, as well as detection methods (in live birds and meat) as well as ways to utilize affected meat. Overall, breast myopathies remain an important focus across the poultry industry and whilst a lot of data and knowledge has been gathered, it is clear that there is still a lot to understand. As there are multiple factors impacting the occurrence of breast myopathies, their reduction relies on a holistic approach. Ongoing balanced breeding strategies by poultry breeders is targeting the longer-term genetic component but comprehending the significant influence from nongenetic factors (short-term solutions such as nutrition) remains a key area of opportunity. Consequently, understanding the physiology and biological needs of the muscle through the life of the bird is critical to reduce the myopathies (e.g., minimizing oxidative stress) and gain more insight into their etiology.
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Affiliation(s)
- Shai Barbut
- Department of Food Science, University of Guelph, Guelph, Ontario N1G 2W1, Canada.
| | | | | | - Craig Bacon
- Simmons Prepared Foods, Siloam Springs, AR 72761, USA
| | | | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
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11
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Lu J, Yuan H, Liu S, Liu Y, Qin Z, Han W, Zhang R. Gene coexpression network analysis reveals the genes and pathways in pectoralis major muscle and liver associated with wooden breast in broilers. Poult Sci 2024; 103:104056. [PMID: 39094498 PMCID: PMC11342257 DOI: 10.1016/j.psj.2024.104056] [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: 04/08/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 08/04/2024] Open
Abstract
Wooden breast (WB) is a myopathy mainly affecting pectoralis major (PM) muscle in modern commercial broiler chickens, causing enormous economic losses in the poultry industry. Recent studies have observed hepatic and PM muscle injury in broilers affected by WB, but the relationships between WB and the 2 tissues are mostly unclear. In the current study, the RNA-seq raw data of PM muscle and liver were downloaded from GSE144000, and we constructed the gene coexpression networks of PM muscle and liver to explore the relationships between WB and the 2 tissues using the weighted gene coexpression network analysis (WGCNA) method. Six and 2 gene coexpression modules were significantly correlated with WB in the PM muscle and liver networks, respectively. TGF-beta signaling, Toll-like receptor signaling and mTOR signaling pathways were significantly enriched in the genes within the 6 gene modules of PM muscle network. Meanwhile, mTOR signaling pathway was significantly enriched in the genes within the 2 gene modules of liver network. In the consensus gene coexpression network across the 2 tissues, salmon module (r = -0.5 and p = 0.05) was significantly negatively correlated with WB, in which Toll-like receptor signaling, apoptosis, and autophagy pathways were significantly enriched. The genes related with the 3 pathways, myeloid differentiation primary response 88 (MYD88), interferon regulatory factor 7 (IRF7), mitogen-activated protein kinase 14 (MAPK14), FBJ murine osteosarcoma viral oncogene homolog (FOS), jun proto-oncogene (JUN), caspase-10, unc-51 like autophagy activating kinase 2 (ULK2) and serine/threonine kinase 11 (LKB1), were identified in salmon module. In this current study, we found that the signaling pathways related with cell inflammation, apoptosis and autophagy might influence WB across 2 tissues in broilers.
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Affiliation(s)
- Jun Lu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Hui Yuan
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Shengnan Liu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Yuan Liu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Ziwen Qin
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Wenpeng Han
- Department of Biotechnology, Jieyang Polytechnic, Jieyang City 522000, Guangdong Province, China
| | - Runxiang Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
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12
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Bošković Cabrol M, Huerta A, Bordignon F, Pravato M, Birolo M, Petracci M, Xiccato G, Trocino A. Dietary supplementation with Chlorella vulgaris in broiler chickens submitted to heat-stress: effects on growth performance and meat quality. Poult Sci 2024; 103:103828. [PMID: 38795513 PMCID: PMC11153230 DOI: 10.1016/j.psj.2024.103828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/30/2024] [Accepted: 05/02/2024] [Indexed: 05/28/2024] Open
Abstract
Heat stress can greatly challenge growth and meat quality of broiler chickens where research is looking for sustainable ingredients, such as microalgae, that could also alleviate its negative impacts. Thus, in the present study, 576 1-D-old chicks (Ross 308) were housed until commercial slaughtering (42 D) in 36 pens in 2 rooms of a poultry house, according to a full factorial design encompassing 2 room temperatures (standard vs. high), 2 sexes (females vs. males), and 3 dietary treatments, that is, diet C0 (control diet), diet C3, and diet C6 containing 0, 3, and 6%, respectively, of C. vulgaris meal replacing the same quantities of soybean meal. The highest inclusion level of C. vulgaris decreased feed intake (P < 0.001) and body weight (P < 0.0001) compared to the control diet; it increased yellow and red indexes (P < 0.0001) of the breast muscle, besides the proportion of n3 polyunsaturated fatty acids (PUFA) (P = 0.028). Heat stress decreased feed intake (P = 0.001), breast (P = 0.001) and p. major yields (P = 0.036), and increased meat pH (P= 0.008) and cooking losses (P < 0.001), umami (P = 0.021) and brothy flavor (P < 0.001), and the proportion of n3 PUFA rates (P = 0.027), while reducing the contents of several amino acids in the breast meat (P ≤ 0.05). Compared to females, males displayed higher feed intake and growth, and more favorable feed conversion (P < 0.001). Carcass and p. major yields were greater in females (P < 0.001) which also showed a higher occurrence of spaghetti meat compared to males (P < 0.001). In conclusion, C. vulgaris can be used to replace until 3% of soybean meal in diets for broiler chickens without negative implications, while positively affecting breast meat color according to consumers' preferences. However, the microalgae inclusion did not mitigate the negative effects of a chronic heat stress on growth performance nor reduced the occurrence of any myopathies.
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Affiliation(s)
- M Bošković Cabrol
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - A Huerta
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - F Bordignon
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - M Pravato
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - M Birolo
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - M Petracci
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Cesena 47521, Italy
| | - G Xiccato
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy
| | - A Trocino
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Padova 35020, Italy; Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Legnaro, Padova 35020, Italy.
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13
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Velleman SG, Coy CS, Abasht B. Research Note: Chicken breast muscle satellite cell function: effect of expression of CNN1 and PHRF1. Poult Sci 2024; 103:103781. [PMID: 38669818 PMCID: PMC11066541 DOI: 10.1016/j.psj.2024.103781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/13/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
The Wooden Breast myopathy results in the necrosis and fibrosis of breast muscle fibers in fast-growing heavy weight meat-type broiler chickens. Myogenic satellite cells are required to repair and regenerate the damaged muscle fibers. Using Genome Wide Association, candidate genes affected with Wooden Breast have been previously reported. The effect of these genes on satellite cell proliferation, differentiation, and the synthesis of lipids by satellite cells is unknown. Satellite cells isolated from the pectoralis major muscle from commercial Ross 708 broilers and a Randombred chicken (RBch) line were used. Expression of calponin 1 (CNN1) and PHD and ring fingers domains 1 (PHRF1) were knocked down by silent interfering RNA to determine their effect on satellite cell-mediated proliferation, differentiation, and lipid accumulation. CNN1 and PHRF1 affected satellite cell activity and lipid accumulation in both lines. Proliferation was reduced in the Ross 708 and RBch lines by knocking down the expression of both genes, and differentiation was affected with a line and treatment interaction when gene expression was reduced at the beginning of proliferation. During differentiation lipid accumulation was decreased with knocking down the expression of CNN1 and PHRF1. Both CNN1 and PHRF1 have not been reported previously in skeletal muscle and further research is required to determine their effect on satellite cell-mediated growth and regeneration of the pectoralis major (breast) muscle.
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Affiliation(s)
- Sandra G Velleman
- Department of Animal Sciences, The Ohio State University, Wooster, OH, USA.
| | - Cynthia S Coy
- Department of Animal Sciences, The Ohio State University, Wooster, OH, USA
| | - Behnam Abasht
- Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA
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14
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Pang B, Bowker B, Yoon SC, Yang Y, Zhang J, Xue C, Chang Y, Sun J, Zhuang H. Combined Relaxation Spectra for the Prediction of Meat Quality: A Case Study on Broiler Breast Fillets with the Wooden Breast Condition. Foods 2024; 13:1816. [PMID: 38928758 PMCID: PMC11202802 DOI: 10.3390/foods13121816] [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: 04/28/2024] [Revised: 05/29/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
This study evaluated the potential of using combined relaxation (CRelax) spectra within time-domain nuclear magnetic resonance (TD-NMR) measurements to predict meat quality. Broiler fillets affected by different severities of the wooden breast (WB) conditions were used as case-study samples because of the broader ranges of meat-quality variations. Partial least squares regression (PLSR) models were established to predict water-holding capacity (WHC) and meat texture, demonstrating superior CRelax capabilities for predicting meat quality. Additionally, a partial least squares discriminant analysis (PLS-DA) model was developed to predict WB severity based on CRelax spectra. The models exhibited high accuracy in distinguishing normal fillets from those affected by the WB condition and demonstrated competitive performance in classifying WB severity. This research contributes innovative insights into advanced spectroscopic techniques for comprehensive meat-quality evaluation, with implications for enhancing precision in meat applications.
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Affiliation(s)
- Bin Pang
- College of Food Science & Engineering, Qingdao Agricultural University, Qingdao 266109, China; (B.P.); (J.S.)
- College of Food Science & Engineering, Ocean University of China, Qingdao 266003, China; (C.X.); (Y.C.)
| | - Brian Bowker
- U.S. National Poultry Research Center, USDA-Agricultural Research Service, Athens, GA 30605, USA; (B.B.); (S.-C.Y.)
| | - Seung-Chul Yoon
- U.S. National Poultry Research Center, USDA-Agricultural Research Service, Athens, GA 30605, USA; (B.B.); (S.-C.Y.)
| | - Yi Yang
- School of Computer and Artificial Intelligence, Beijing Technology and Business University, Beijing 100048, China;
| | - Jian Zhang
- Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China;
| | - Changhu Xue
- College of Food Science & Engineering, Ocean University of China, Qingdao 266003, China; (C.X.); (Y.C.)
| | - Yaoguang Chang
- College of Food Science & Engineering, Ocean University of China, Qingdao 266003, China; (C.X.); (Y.C.)
| | - Jingxin Sun
- College of Food Science & Engineering, Qingdao Agricultural University, Qingdao 266109, China; (B.P.); (J.S.)
| | - Hong Zhuang
- U.S. National Poultry Research Center, USDA-Agricultural Research Service, Athens, GA 30605, USA; (B.B.); (S.-C.Y.)
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15
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Zhang X, Xing T, Zhang L, Zhao L, Gao F. Hypoxia-mediated programmed cell death is involved in the formation of wooden breast in broilers. J Anim Sci Biotechnol 2024; 15:77. [PMID: 38840220 PMCID: PMC11155070 DOI: 10.1186/s40104-024-01036-1] [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: 12/14/2023] [Accepted: 04/18/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Wooden breast (WB) myopathy is a common myopathy found in commercial broiler chickens worldwide. Histological examination has revealed that WB myopathy is accompanied by damage to the pectoralis major (PM) muscle. However, the underlying mechanisms responsible for the formation of WB in broilers have not been fully elucidated. This study aimed to investigate the potential role of hypoxia-mediated programmed cell death (PCD) in the formation of WB myopathy. RESULTS Histological examination and biochemical analysis were performed on the PM muscle of the control (CON) and WB groups. A significantly increased thickness of the breast muscle in the top, middle, and bottom portions (P<0.01) was found along with pathological structure damage of myofibers in the WB group. The number of capillaries per fiber in PM muscle, and the levels of pO2 and sO2 in the blood, were significantly decreased (P < 0.01), while the levels of pCO2 and TCO2 in the blood were significantly increased (P < 0.05), suggesting hypoxic conditions in the PM muscle of the WB group. We further evaluated the PCD-related pathways including autophagy, apoptosis, and necroptosis to understand the consequence response to enhanced hypoxic conditions in the PM muscle of birds with WB. The ratio of LC3 II to LC3 I, and the autophagy-related factors HIF-1α, BNIP3, Beclin1, AMPKα, and ULK1 at the mRNA and protein levels, were all significantly upregulated (P < 0.05), showing that autophagy occurred in the PM muscle of the WB group. The apoptotic index, as well as the expressions of Bax, Cytc, caspase 9, and caspase 3, were significantly increased (P < 0.05), whereas Bcl-2 was significantly decreased (P < 0.05) in the WB-affected PM muscle, indicating the occurrence of apoptosis mediated by the mitochondrial pathway. Additionally, the expressions of necroptosis-related factors RIP1, RIP3, and MLKL, as well as NF-κB and the pro-inflammatory cytokines TNF-α, IL-1β, and IL-6, were all significantly enhanced (P < 0.05) in the WB-affected PM muscle. CONCLUSIONS The WB myopathy reduces blood supply and induces hypoxia in the PM muscle, which is closely related to the occurrence of PCD including apoptosis, autophagy, and necroptosis within myofibers, and finally leads to abnormal muscle damage and the development of WB in broilers.
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Affiliation(s)
- Xinrui Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Tong Xing
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Lin Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Liang Zhao
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China
| | - Feng Gao
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, No. 1 Weigang, Nanjing, Jiangsu, 210095, P.R. China.
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16
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Kaewkot C, Wu MD, Tan FJ. Relationships of quality indices with wooden breast myopathy severity in chicken breast meat under refrigerated storage. Br Poult Sci 2024; 65:287-296. [PMID: 38466394 DOI: 10.1080/00071668.2024.2316865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/24/2024] [Indexed: 03/13/2024]
Abstract
1. This study investigated the relationships of quality indices with the severity of wooden breast (WB) myopathy in chicken breast meat under refrigerated storage. The physicochemical properties, water-holding capacity (WHC), microbial quality and fatty acid profiles of normal chicken breast meat samples (NOR samples, n = 63), moderate WB (MWB, n = 63) myopathy and severe WB (SWB, n = 63) myopathy (MWB and SWB samples, respectively) were evaluated immediately after sampling and after 4 and 8 d of refrigerated storage at 4°C.2. Total collagen, fat, saturated and monounsaturated fatty acid contents, redness and pH of the SWB and MWB samples were higher than the NOR samples. The SWB samples that were stored for 8 d had poor WHC, total viable counts (TVC) of higher than 7.0log colony-forming units, total volatile basic nitrogen (TVB-N) content of greater than 15 mg/100 g and a thiobarbituric acid - reactive substance level of higher than 1 mg/kg malondialdehyde.3. No significant difference was observed in the TVB-N content and TVC of the MWB and NOR samples during storage. Polyunsaturated fatty acid content was lower in the SWB and MWB samples than in the NOR samples. The SWB samples were tougher than the MWB and NOR samples after 8 d of refrigeration.4. In conclusion, the quality of chicken breast meat with SWB myopathy degraded considerably over time; thus, such meat should not be subjected to extended refrigeration for storage.
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Affiliation(s)
| | | | - F-J Tan
- Department of Animal Science, National Chung Hsing University, Taichung, Taiwan
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17
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Jansseune SCG, Lammers A, van Baal J, Blanc F, van der Laan MHP, Calenge F, Hendriks WH. Diet composition influences probiotic and postbiotic effects on broiler growth and physiology. Poult Sci 2024; 103:103650. [PMID: 38555756 PMCID: PMC10998222 DOI: 10.1016/j.psj.2024.103650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/08/2024] [Accepted: 03/08/2024] [Indexed: 04/02/2024] Open
Abstract
Dietary ingredient and nutrient composition may affect the efficacy of additives in broilers. Specific feed ingredients can represent dietary challenging conditions for broilers, resulting in impaired performances and health, which might be alleviated by dietary probiotics and postbiotics. We assessed the effects of a Lactobacilli probiotic (Pro) and postbiotic (Post) when added to a standard (SD) and challenge (CD) diet. A completely randomized block study with 2 diets (SD, CD) and 3 additive conditions (Control, Pro and Post) involving 1,368 one-day-old Ross male broilers, equally distributed among 36 pens, from d1 to d42 was conducted. Both diets were formulated to contain identical levels of nutrients, with CD formulated to be richer than SD in nonstarch polysaccharides using rye and barley as ingredients. Readout parameters included growth performance parameters, footpad lesions score, blood minerals and biochemical parameters, and tibia health, strength, and composition. Compared to SD, CD decreased BW (1,936 vs. 2,033 g; p = 0.001), increased FCR (p < 0.01) and impaired tibia health and strength (p < 0.05) at d35, thereby confirming the challenging effect of CD. Pro and Post increased BW in CD (+4.7 and +3.2%, respectively, at d35; P < 0.05) but not in the SD group, without affecting FCR. Independently of the diet, Pro increased plasma calcium, phosphorus and uric acid at d21 (+6.2, +7.4, and +15.5%, respectively) and d35 (+6.6, +6.2 and +21.0%, respectively) (P < 0.05) while Post increased plasma magnesium only at d21 (+11.3%; P = 0.037). Blood bile acids were affected by additives in an age- and diet-dependent manner, with some opposite effects between dietary conditions. Diet composition modulated Pro and Post effects on broiler growth performance. Additionally, Pro and Post affected animal metabolism and leg health diet-dependently for some but not all investigated parameters. Our findings show that the effects of pro- and postbiotics on the growth performance and physiology of broilers can be dependent on diet composition and thus possibly other factors affecting diet characteristics.
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Affiliation(s)
- Samuel C G Jansseune
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands; Adaptation and Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands; Idena, Sautron, France.
| | - Aart Lammers
- Adaptation and Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands
| | - Jürgen van Baal
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands
| | - Fany Blanc
- Adaptation and Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands
| | | | - Fanny Calenge
- Université Paris-Saclay, INRAE, AgroParisTech, GABI, Jouy-en-Josas, France
| | - Wouter H Hendriks
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, the Netherlands
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18
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Lebednikaitė E, Sutkevičienė N, Vilkonienė T, Balčiauskienė Ž, Kučinskas K, Anskienė L, Pockevičius A. Serum Biochemical Parameters of Broilers Affected by Wooden Breast Myopathy. Animals (Basel) 2024; 14:1499. [PMID: 38791716 PMCID: PMC11117279 DOI: 10.3390/ani14101499] [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: 04/10/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Wooden breast (WB) myopathy is a pathology of the pectoralis major muscle. Wooden breast is caused by multiple factors. The exact etiopathogenesis of this myodegenerative pathology is still unclear. Fast-growing commercial lines of broilers that are selected for high breast muscle yields are more susceptible to this myopathy. The biochemical analysis of blood is used to diagnose pathologies and understand disease processes. Therefore, the objective of this research was to determine and compare the changes in the blood serum biochemical parameters of Ross 308 chicken broilers without myopathy and those affected by WB myopathy. Blood samples were collected from male and female Ross 308 broilers that were 43 days old, with an average live weight of 2.98-3.09 kg. Representative blood samples were selected from broilers with WB (n = 33) and without WB (n = 33). In the laboratory, the blood was centrifugated, and biochemical tests were performed with an automated computerized biochemistry analyzer. The research results showed that broilers with WB had elevated blood serum levels of creatine kinase (CK) (p = 0.018), potassium (p = 0.010), and alanine aminotransferase (ALT) (p = 0.012). In conclusion, elevated serum levels of CK and potassium indicated that skeletal muscle cells were damaged. Moreover, increased ALT levels suggested a possible association between WB myopathy and liver damage. Additionally, these research findings underscore the diagnostic significance of CK and hint at its potential as a WB biomarker.
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Affiliation(s)
- Eglė Lebednikaitė
- Department of Veterinary Pathobiology, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes 18, 47181 Kaunas, Lithuania;
| | - Neringa Sutkevičienė
- Animal Reproduction Laboratory, Large Animal Clinic, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes 18, 47181 Kaunas, Lithuania
| | - Toma Vilkonienė
- Animal Reproduction Laboratory, Large Animal Clinic, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes 18, 47181 Kaunas, Lithuania
| | - Žana Balčiauskienė
- Vilnius Department of the State Food and Veterinary Service, Konstitucijos 23b, 08105 Vilnius, Lithuania
| | - Kęstutis Kučinskas
- Kaunas Department of the State Food and Veterinary Service, Veterinaru 14, Biruliskiu vil., Karmelavos p., 54469 Kaunas, Lithuania
| | - Lina Anskienė
- Department of Animal Breeding, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes 18, 47181 Kaunas, Lithuania;
| | - Alius Pockevičius
- Department of Veterinary Pathobiology, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes 18, 47181 Kaunas, Lithuania;
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19
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Dayan J, Uni Z, Soglia F, Zampiga M, Bordini M, Petracci M, Sirri F. Dietary guanidinoacetate reduces spaghetti meat myopathy risk in the breast muscle of broiler chickens. Animal 2024; 18:101144. [PMID: 38642412 DOI: 10.1016/j.animal.2024.101144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/22/2024] Open
Abstract
The global demand for white chicken meat along with the increase in the occurrence of growth-related breast muscle myopathies (BMMs) [namely white striping (WS), wooden breast (WB), and spaghetti meat (SM)] highlights the need for solutions that will improve meat quality while maintaining the high productivity of modern broilers. Guanidinoacetate (GAA), a precursor of creatine, is used as a feed additive and has previously shown the potential to affect the quality of breast meat. This study investigated growth performance, meat quality and the risk ratio for the development of BMMs in broilers assigned to two dietary treatments: control (CON) group, fed a commercial basal diet, and supplemented GAA (sGAA) group, receiving the control diet supplemented on top with 0.06% GAA. Growth performance indicators such as BW, daily weight gain, daily feed intake, feed conversion ratio and cumulative feed conversion ratio were recorded on a pen basis. As a trait affecting animal welfare, the occurrence of foot pad dermatitis was also evaluated. At day 43, birds were processed, and breasts were scored for the incidence and severity of BMMs (n = 166 and 165 in CON and sGAA groups, respectively). Quality traits (ultimate pH, colour) and technological properties (i.e., drip and cooking losses, marinade uptake, shear force, and oxidation levels of the lipid and the protein fractions) of breast meat were assessed in both treatments on samples not showing any macroscopic sign of BMMs (n = 20 breast fillets per group). Data of myopathy risk ratio were analysed as the risk for each group to develop WS, WB, and SM myopathies. Our results show that while sGAA and control groups did not differ significantly in growth performance, a remarkably beneficial effect of GAA was observed on the incidence of BMMs with significantly reduced risk of sGAA group to develop SM myopathy. The risk of sGAA group to develop SM was 30% lower compared to CON (P = 0.028). Finally, a significantly lower drip loss was observed in sGAA in comparison with CON (1.78 vs 2.48%, P = 0.020). Together, our results show that the inclusion of 0.06% GAA in feed can improve the water-holding capacity of meat and reduce the risk to develop SM myopathy without compromising the performance of broilers.
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Affiliation(s)
- J Dayan
- Department of Animal Science, The Robert H. Smith Faculty of Agriculture, Food, and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Z Uni
- Department of Animal Science, The Robert H. Smith Faculty of Agriculture, Food, and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - F Soglia
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Via del Florio, 2, 40064 Ozzano dell'Emilaia/Piazza Goidanich, 60, 47521 Cesena, Italy
| | - M Zampiga
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Via del Florio, 2, 40064 Ozzano dell'Emilaia/Piazza Goidanich, 60, 47521 Cesena, Italy
| | - M Bordini
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Via del Florio, 2, 40064 Ozzano dell'Emilaia/Piazza Goidanich, 60, 47521 Cesena, Italy
| | - M Petracci
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Via del Florio, 2, 40064 Ozzano dell'Emilaia/Piazza Goidanich, 60, 47521 Cesena, Italy.
| | - F Sirri
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Via del Florio, 2, 40064 Ozzano dell'Emilaia/Piazza Goidanich, 60, 47521 Cesena, Italy
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Walk CL, Mullenix GJ, Maynard CW, Greene ES, Maynard C, Ward N, Dridi S. Novel 4th-generation phytase improves broiler growth performance and reduces woody breast severity through modulation of muscle glucose uptake and metabolism. Front Physiol 2024; 15:1376628. [PMID: 38559573 PMCID: PMC10978611 DOI: 10.3389/fphys.2024.1376628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
The objective of the present study was to determine the effect of a novel (4th generation) phytase supplementation as well as its mode of action on growth, meat quality, and incidence of muscle myopathies. One-day old male broilers (n = 720) were weighed and randomly allocated to 30 floor pens (24 birds/pen) with 10 replicate pens per treatment. Three diets were fed from hatch to 56- days-old: a 3-phase corn-soy based diet as a positive control (PC); a negative control (NC) formulated to be isocaloric and isonitrogenous to the PC and with a reduction in Ca and available P, respectively; and the NC supplemented with 2,000 phytase units per kg of diet (NC + P). At the conclusion of the experiment, birds fed with NC + P diet were significantly heavier and had 2.1- and 4.2-points better feed conversion ratio (FCR) compared to birds offered NC and PC diets, respectively. Processing data showed that phytase supplementation increased live weight, hot carcass without giblets, wings, tender, and skin-on drum and thigh compared to both NC and PC diets. Macroscopic scoring showed that birds fed the NC + P diet had lower woody breast (WB) severity compared to those fed the PC and NC diets, however there was no effect on white striping (WS) incidence and meat quality parameters (pH, drip loss, meat color). To delineate its mode of action, iSTAT showed that blood glucose concentrations were significantly lower in birds fed NC + P diet compared to those offered PC and NC diets, suggesting a better glucose uptake. In support, molecular analyses demonstrated that the breast muscle expression (mRNA and protein) of glucose transporter 1 (GLUT1) and glucokinase (GK) was significantly upregulated in birds fed NC + P diet compared to those fed the NC and PC diets. The expression of mitochondrial ATP synthase F0 subunit 8 (MT-ATP8) was significantly upregulated in NC + P compared to other groups, indicating intracellular ATP abundance for anabolic pathways. This was confirmed by the reduced level of phosphorylated-AMP-activated protein kinase (AMPKα1/2) at Thr172 site, upregulation of glycogen synthase (GYS1) gene and activation of mechanistic target of rapamycin and ribosomal protein S6 kinase (mTOR-P70S6K) pathway. In conclusion, this is the first report showing that in-feed supplementation of the novel phytase improves growth performance and reduces WB severity in broilers potentially through enhancement of glucose uptake, glycolysis, and intracellular ATP production, which used for muscle glycogenesis and protein synthesis.
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Affiliation(s)
| | - Garrett J. Mullenix
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Craig W. Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Elisabeth S. Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Clay Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Nelson Ward
- DSM Nutritional Products, Jerusalem, OH, United States
| | - Sami Dridi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
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21
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Jia L, Hsu CY, Zhang X, Li X, Schilling MW, Peebles ED, Kiess AS, Wamsley KGS, Zhang L. Changes in gene expression in the intestinal mucus of broilers with woody breast myopathy. Poult Sci 2024; 103:103398. [PMID: 38194832 PMCID: PMC10792639 DOI: 10.1016/j.psj.2023.103398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/11/2023] [Accepted: 12/19/2023] [Indexed: 01/11/2024] Open
Abstract
Previous work has shown that dietary treatments affect woody breast (WB) incidence differently, which indicates that gut conditions such as gut barrier function, inflammation, and oxidative stress are likely related to WB. In this study, dietary supplementation with antibiotics (bacitracin) or probiotics (Bacillus subtilis) was investigated for their effects on the expression of transcripts related to gut barrier function, inflammation, and oxidative stress in the mucus lining of the jejunum from broilers with or without WB. A split-plot experimental design was used in this study. The dietary treatments served as the main plot factor and the breast muscle condition was the subplot factor. On d 41, jejunum mucus was collected from 1 bird from each of 3 replicate pens in each 3 dietary treatment groups that exhibited WB and an additional bird that contained a normal breast (3 biological replicates/treatment/phenotype; 3 × 3 × 2, total N = 18). Total RNA was extracted using a commercial RNA extraction kit. The expression levels of CLDN1, MUC6, TLR2A, TLR2B, TLR4, IFN-γ, IL-1β, IL-8L1, IL-10, NOS2, and SOD were determined using 2-step RT-qPCR analysis. The gene expression difference in ΔCt values was determined after normalizing with the chicken 18S rRNA gene. When the significant differences occurred between treatments, the relative fold change was calculated using the ΔΔCt method and the significance level was calculated. The PROC GLM procedure of SAS 9.4 was used, and the level of significance was set at P ≤ 0.05. There were no significant interactive effects between diet and the breast muscle condition on the expression of any of the genes tested. However, birds with WB exhibited higher MUC6 (P < 0.0001) gene expression levels than birds with normal breast muscles. In addition, the expression of SOD decreased in birds that were fed the antibiotic diet when compared to birds that were fed the probiotic diet (P = 0.014). In conclusion, WB identified in broilers tested in the current study is attributed to increased expression of mucin, indicating a correlation between WB incidence and gel-forming mucin secretion and pathogen signaling.
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Affiliation(s)
- Linan Jia
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA
| | - Chuan-Yu Hsu
- Institute for Genomics, Biocomputing and Biotechnology, Mississippi State University, Mississippi State, MS 39762, USA
| | - Xue Zhang
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Mississippi State, MS 39762, USA
| | - Xiaofei Li
- Department of Agricultural Economics, Mississippi State University, Mississippi State, MS 39762, USA
| | - M Wes Schilling
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Mississippi State, MS 39762, USA
| | - E David Peebles
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA
| | - Aaron S Kiess
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC 27695, USA
| | - Kelley G S Wamsley
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA
| | - Li Zhang
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA.
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22
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Bian T, Xing T, Zhao X, Xu X. Effects of Wooden Breast Myopathy on Meat Quality Characteristics of Broiler Pectoralis Major Muscle and Its Changes with Intramuscular Connective Tissue. Foods 2024; 13:507. [PMID: 38397484 PMCID: PMC10888062 DOI: 10.3390/foods13040507] [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: 01/20/2024] [Revised: 02/03/2024] [Accepted: 02/04/2024] [Indexed: 02/25/2024] Open
Abstract
This study aimed to investigate the effect of wooden breast (WB) myopathy on chemical composition, meat quality attributes and physiochemical characteristics of intramuscular connective tissue (IMCT) of broiler pectoralis major (PM) muscle. Thirty-six fillets were classified into varying degrees of WB condition, including normal, moderate and severe. Results show that WB myopathy altered the collagen profile in PM muscle by increasing total collagen content and decreasing collagen solubility. The composition of macromolecules in IMCT, including hydroxylysyl pyridoxine cross-linking, decorin and glycosaminoglycans, were increased with the severity of WB myopathy. Differential scanning calorimetry analysis indicated higher denaturation temperatures and lower denaturation enthalpy of IMCT for WB. Secondary structures of α-helix and β-sheet in the IMCT of WB were changed to β-turn and random coil. In addition, chemical composition and meat quality attributes showed a correlation with collagen profile and IMCT characteristics. Overall, this study emphasizes the effect of WB myopathy on IMCT and their contributions to meat quality variation.
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Affiliation(s)
- Tianjiao Bian
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, China
| | - Tong Xing
- Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xue Zhao
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, China
| | - Xinglian Xu
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, China
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23
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Pizzol MSD, Ibelli AMG, Cantão ME, Campos FG, de Oliveira HC, de Oliveira Peixoto J, Fernandes LT, de Castro Tavernari F, Morés MAZ, Bastos APA, Ledur MC. Differential expression of miRNAs associated with pectoral myopathies in young broilers: insights from a comparative transcriptome analysis. BMC Genomics 2024; 25:104. [PMID: 38262955 PMCID: PMC10807067 DOI: 10.1186/s12864-024-09983-9] [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: 08/07/2023] [Accepted: 01/06/2024] [Indexed: 01/25/2024] Open
Abstract
INTRODUCTION White Striping (WS) and Wooden Breast (WB) pectoral myopathies are relevant disorders for contemporary broiler production worldwide. Several studies aimed to elucidate the genetic components associated with the occurrence of these myopathies. However, epigenetic factors that trigger or differentiate these two conditions are still unclear. The aim of this study was to identify miRNAs differentially expressed (DE) between normal and WS and WB-affected broilers, and to verify the possible role of these miRNAs in metabolic pathways related to the manifestation of these pectoral myopathies in 28-day-old broilers. RESULTS Five miRNAs were DE in the WS vs control (gga-miR-375, gga-miR-200b-3p, gga-miR-429-3p, gga-miR-1769-5p, gga-miR-200a-3p), 82 between WB vs control and 62 between WB vs WS. Several known miRNAs were associated with WB, such as gga-miR-155, gga-miR-146b, gga-miR-222, gga-miR-146-5p, gga-miR- 29, gga-miR-21-5p, gga-miR-133a-3p and gga-miR-133b. Most of them had not previously been associated with the development of this myopathy in broilers. We also have predicted 17 new miRNAs expressed in the broilers pectoral muscle. DE miRNA target gene ontology analysis enriched 6 common pathways for WS and WB compared to control: autophagy, insulin signaling, FoxO signaling, endocytosis, and metabolic pathways. The WS vs control contrast had two unique pathways, ERBB signaling and the mTOR signaling, while WB vs control had 14 unique pathways, with ubiquitin-mediated proteolysis and endoplasmic reticulum protein processing being the most significant. CONCLUSIONS We found miRNAs DE between normal broilers and those affected with breast myopathies at 28 days of age. Our results also provide novel evidence of the miRNAs role on the regulation of WS and in the differentiation of both WS and WB myopathies. Overall, our study provides insights into miRNA-mediated and pathways involved in the occurrence of WS and WB helping to better understand these chicken growth disorders in an early age. These findings can help developing new approaches to reduce these complex issues in poultry production possibly by adjustments in nutrition and management conditions. Moreover, the miRNAs and target genes associated with the initial stages of WS and WB development could be potential biomarkers to be used in selection to reduce the occurrence of these myopathies in broiler production.
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Affiliation(s)
- Mariane Spudeit Dal Pizzol
- Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina, UDESC-Oeste, Chapecó, Santa Catarina, Brazil
| | - Adriana Mércia Guaratini Ibelli
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
- Programa de Pós-Graduação em Ciências Veterinárias, Universidade Estadual do Centro Oeste, Guarapuava, Paraná, Brazil
- Present Address: Embrapa Pecuária Sudeste, São Carlos, São Paulo, Brazil
| | | | - Francelly Geralda Campos
- Departamento de Zootecnia, Programa de Pós- Graduação em Zootecnia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Haniel Cedraz de Oliveira
- Departamento de Zootecnia, Programa de Pós- Graduação em Zootecnia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Jane de Oliveira Peixoto
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
- Programa de Pós-Graduação em Ciências Veterinárias, Universidade Estadual do Centro Oeste, Guarapuava, Paraná, Brazil
| | | | - Fernando de Castro Tavernari
- Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina, UDESC-Oeste, Chapecó, Santa Catarina, Brazil
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
| | | | - Ana Paula Almeida Bastos
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
- Programa de Pós-Graduação em Ciências Veterinárias, Universidade Estadual do Centro Oeste, Guarapuava, Paraná, Brazil
| | - Mônica Corrêa Ledur
- Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina, UDESC-Oeste, Chapecó, Santa Catarina, Brazil.
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil.
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24
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Du X, Ma X, Gao Y. The physiological function of squalene and its application prospects in animal husbandry. Front Vet Sci 2024; 10:1284500. [PMID: 38292136 PMCID: PMC10824843 DOI: 10.3389/fvets.2023.1284500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/26/2023] [Indexed: 02/01/2024] Open
Abstract
Squalene, which is a natural triterpenoid unsaturated hydrocarbon, is abundant in shark liver and plant seeds. Squalene has various physiological functions such as being anti-inflammatory and antioxidant. This paper reviews the physiological functions of squalene and its application prospects in livestock and poultry production, with a view to providing a theoretical basis for its in-depth application in animal husbandry.
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Affiliation(s)
- Xin Du
- College of Life Science, Baicheng Normal University, Baicheng, China
| | - Xue Ma
- College of Life Science, Baicheng Normal University, Baicheng, China
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yang Gao
- College of Life Science, Baicheng Normal University, Baicheng, China
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25
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Che S, Pham PH, Barbut S, Bienzle D, Susta L. Transcriptomic Profiles of Pectoralis major Muscles Affected by Spaghetti Meat and Woody Breast in Broiler Chickens. Animals (Basel) 2024; 14:176. [PMID: 38254345 PMCID: PMC10812457 DOI: 10.3390/ani14020176] [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: 12/11/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Spaghetti meat (SM) and woody breast (WB) are breast muscle myopathies of broiler chickens, characterized by separation of myofibers and by fibrosis, respectively. This study sought to investigate the transcriptomic profiles of breast muscles affected by SM and WB. Targeted sampling was conducted on a flock to obtain 10 WB, 10 SM, and 10 Normal Pectoralis major muscle samples from 37-day-old male chickens. Total RNA was extracted, cDNA was used for pair-end sequencing, and differentially expressed genes (DEGs) were determined by a false discovery rate of <0.1 and a >1.5-fold change. Principal component and heatmap cluster analyses showed that the SM and WB samples clustered together. No DEGs were observed between SM and WB fillets, while a total of 4018 and 2323 DEGs were found when comparing SM and WB, respectively, against Normal samples. In both the SM and WB samples, Gene Ontology terms associated with extracellular environment and immune response were enriched. The KEGG analysis showed enrichment of cytokine-cytokine receptor interaction and extracellular matrix-receptor interaction pathways in both myopathies. Although SM and WB are macroscopically different, the similar transcriptomic profiles suggest that these conditions may share a common pathogenesis. This is the first study to compare the transcriptomes of SM and WB, and it showed that, while both myopathies had profiles different from the normal breast muscle, SM and WB were similar, with comparable enriched metabolic pathways and processes despite presenting markedly different macroscopic features.
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Affiliation(s)
- Sunoh Che
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Phuc H. Pham
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Shai Barbut
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, ON N1G2W1, Canada;
| | - Dorothee Bienzle
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
| | - Leonardo Susta
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G2W1, Canada; (S.C.); (P.H.P.)
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26
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Srimarut Y, Phanphuet A, Trithavisup T, Rattanawongsa W, Saenmuangchin R, Klamchuen A, Malila Y. Estimating In Vitro Protein Digestion and Protein Digestibility Corrected Amino Acid Score of Chicken Breasts Affected by White Striping and Wooden Breast Abnormalities. Foods 2024; 13:159. [PMID: 38201187 PMCID: PMC10778619 DOI: 10.3390/foods13010159] [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: 11/27/2023] [Revised: 12/20/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
An understanding regarding impacts of growth-related myopathies, i.e., white striping (WS) and wooden breast (WB), on the quality of dietary protein from cooked chicken breast is still limited. This study aimed at comparing protein content and in vitro protein digestion and estimating the in vitro protein digestibility corrected amino acid score (PDCAAS) of cooked chicken meat exhibiting different abnormality levels (i.e., normal, WS, and WS + WB). The results show that the WS + WB samples exhibited lower protein content, greater cooking loss, and greater lipid oxidation than those of normal samples (p < 0.05). No differences in protein carbonyls or the myofibril fragmentation index were found (p ≥ 0.05). Cooked samples were hydrolyzed in vitro using digestive enzyme mixtures that subsequently mimicked the enzymatic reactions in oral, gastric, and intestinal routes. The WS + WB samples exhibited greater values of free NH2 and degree of hydrolysis than the others at all digestion phases (p < 0.05), suggesting a greater proteolytic susceptibility. The in vitro PDCAAS of the WS + WB samples was greater than that of the other samples for pre-school children, school children, and adults (p < 0.05). Overall, the findings suggest that the cooked chicken breast with the WS + WB condition might provide greater protein digestibility and availability than WS and normal chicken breasts.
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Affiliation(s)
- Yanee Srimarut
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Apinya Phanphuet
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Thanatorn Trithavisup
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Wachiraya Rattanawongsa
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Rattaporn Saenmuangchin
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Annop Klamchuen
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Yuwares Malila
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
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27
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Jung U, Kim M, Dowker-Key P, Noë S, Bettaieb A, Shepherd E, Voy B. Hypoxia promotes proliferation and inhibits myogenesis in broiler satellite cells. Poult Sci 2024; 103:103203. [PMID: 37980759 PMCID: PMC10685027 DOI: 10.1016/j.psj.2023.103203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/07/2023] [Accepted: 10/12/2023] [Indexed: 11/21/2023] Open
Abstract
Breast muscle myopathies in broilers compromise meat quality and continue to plague the poultry industry. Broiler breast muscle myopathies are characterized by impaired satellite cell (SC)-mediated repair, and localized tissue hypoxia and dysregulation of oxygen homeostasis have been implicated as contributing factors. The present study was designed to test the hypothesis that hypoxia disrupts the ability of SC to differentiate and form myotubes, both of which are key components of myofiber repair, and to determine the extent to which effects are reversed by restoration of oxygen tension. Primary SC were isolated from pectoralis major of young (5 d) Cobb 700 chicks and maintained in growth conditions or induced to differentiate under normoxic (20% O2) or hypoxic (1% O2) conditions for up to 48 h. Hypoxia enhanced SC proliferation while inhibiting myogenic potential, with decreased fusion index and suppressed myotube formation. Reoxygenation after hypoxia partially reversed effects on both proliferation and myogenesis. Western blotting showed that hypoxia diminished myogenin expression, activated AMPK, upregulated proliferation markers, and increased molecular signaling of cellular stress. Hypoxia also promoted accumulation of lipid droplets in myotubes. Targeted RNAseq identified numerous differentially expressed genes across differentiation under hypoxia, including several genes that have been associated with myopathies in vivo. Altogether, these data demonstrate localized hypoxia may influence SC behavior in ways that disrupt muscle repair and promote the formation of myopathies in broilers.
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Affiliation(s)
- Usuk Jung
- Department of Animal Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Minjeong Kim
- Department of Animal Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Presley Dowker-Key
- Department of Nutrition, The University of Tennessee, Knoxville, TN 37996, USA
| | - Simon Noë
- Research Group for Neurorehabilitation (eNRGy), Department of Rehabilitation Sciences, KU Leuven, 3001 Leuven, Belgium
| | - Ahmed Bettaieb
- Department of Nutrition, The University of Tennessee, Knoxville, TN 37996, USA
| | - Elizabeth Shepherd
- Department of Animal Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Brynn Voy
- Department of Animal Science, The University of Tennessee, Knoxville, TN 37996, USA.
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28
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Trithavisup T, Krobthong S, Yingchutrakul Y, Sanpinit P, Malila Y. Impact of Wooden Breast myopathy on in vitro protein digestibility, metabolomic profile, and cell cytotoxicity of cooked chicken breast meat. Poult Sci 2024; 103:103261. [PMID: 37992618 PMCID: PMC10700400 DOI: 10.1016/j.psj.2023.103261] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/25/2023] [Accepted: 11/02/2023] [Indexed: 11/24/2023] Open
Abstract
This study investigated the impacts of Wooden Breast (WB) abnormality on in vitro protein digestibility and cytotoxicity of cooked chicken breast meat. Chicken breasts without (non-WB, n = 6) or with severe WB condition (WB, n = 6) were cooked and subjected to static in vitro protein digestion. The results showed no significant differences in free-NH2, degree of hydrolysis and distribution of peptide molecular weight between non-WB and WB samples at late intestinal digestion (P5), suggesting no adverse effects of WB on protein digestibility. Based on peptidomic analysis, P5 fraction of WB showed greater content of peptides with oxidative modification than that of non-WB. Untargeted metabolomics did not find any metabolites with potential toxicity either in non-WB and WB. Hydrolyzed non-WB and WB (1.56-100 µg/mL) did not affect viability of Caco-2 and Vero cells but addition of WB samples reduced Caco-2 cell viability compared with non-WB.
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Affiliation(s)
- Thanatorn Trithavisup
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
| | - Sucheewin Krobthong
- Center of Excellence in Natural Products Chemistry (CENP), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Yodying Yingchutrakul
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
| | - Pornnicha Sanpinit
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
| | - Yuwares Malila
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand.
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29
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Flees JJ, Keel AJ, Gregg CR, Starkey CW, Starkey JD. Effects of light intensity and reduction of starter diet digestible lysine and metabolizable energy on broiler chicken growth performance, breast meat yield, and meat quality defects. Poult Sci 2024; 103:103222. [PMID: 37980732 PMCID: PMC10685017 DOI: 10.1016/j.psj.2023.103222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/21/2023] Open
Abstract
The etiology of Wooden Breast (WB) is unknown; therefore, it is difficult to produce broiler flocks with similar proportions of WB-affected and unaffected birds. Because WB has been detected as early as 15 d posthatch, the objective of this randomized complete block experiment with a 2 × 2 factorial treatment arrangement was to determine whether combining the effects of light intensity (LI) and early nutrient reduction strategies could reliably produce WB-affected and normal broilers to further investigate the physiological mechanisms underlying WB. On day of hatch, male, Ross 708 × Yield Plus broilers (n = 384; 16 birds per pen; 3 replicate blocks) were randomly allotted to floor pens in the same facility and exposed to either 2 (LOWLI) or 30 (HIGHLI) lux of light from d 0 to 35. Birds were fed either a commercial starter diet (CON) or the CON diet with a 10% reduction in both ME and digestible lysine (dLys; RED) from d 0 to 14 and then a common grower diet from d 15 to 35. Broiler growth performance, breast yield, and incidence and severity of WB and White Striping (WS) were assessed. Data were analyzed as a 2-way ANOVA with SAS PROC GLIMMIX and means separated at P < 0.05 with PDIFF. No interaction among LI and diet was observed (P > 0.05). Broilers reared with HIGHLI were heavier on d 35 and consumed more feed in all phases compared with broilers reared under LOWLI (P ≤ 0.0096). Broilers reared under LOWLI gained less BW from d 15 to 35 and d 0 to 35 compared with broilers reared under HIGHLI (P = 0.0073). Broilers fed the RED starter diet consumed more feed and had higher FCR from d 0 to 14 compared with broilers fed the CON diet (P ≤ 0.0012). In conclusion, combining reductions in LI and starter diet ME and dLys did not produce the hypothesized reductions in breast yield and incidence and severity of WB or WS.
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Affiliation(s)
- Joshua J Flees
- Department of Poultry Science, Auburn University, Auburn, AL, 36849, USA
| | - A Jacob Keel
- Department of Poultry Science, Auburn University, Auburn, AL, 36849, USA
| | - Caroline R Gregg
- Department of Poultry Science, Auburn University, Auburn, AL, 36849, USA
| | - Charles W Starkey
- Department of Poultry Science, Auburn University, Auburn, AL, 36849, USA
| | - Jessica D Starkey
- Department of Poultry Science, Auburn University, Auburn, AL, 36849, USA.
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Lin KH, Hibbert JE, Lemens JL, Torbey MM, Steinert ND, Flejsierowicz PM, Melka KM, Lares M, Setaluri V, Hornberger TA. The role of satellite cell-derived TRIM28 in mechanical load- and injury-induced myogenesis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.20.572566. [PMID: 38187693 PMCID: PMC10769277 DOI: 10.1101/2023.12.20.572566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Satellite cells are skeletal muscle stem cells that contribute to postnatal muscle growth, and they endow skeletal muscle with the ability to regenerate after a severe injury. Here we discovered that this myogenic potential of satellite cells requires a protein called tripartite motif-containing 28 (TRIM28). Unexpectedly, multiple lines of both in vitro and in vivo evidence revealed that the myogenic function of TRIM28 is not dependent on changes in the phosphorylation of its serine 473 residue. Moreover, the functions of TRIM28 were not mediated through the regulation of satellite cell proliferation or differentiation. Instead, our findings indicate that TRIM28 regulates the ability of satellite cells to progress through the process of fusion. Specifically, we discovered that TRIM28 controls the expression of a fusogenic protein called myomixer and concomitant fusion pore formation. Collectively, the outcomes of this study expose the framework of a novel regulatory pathway that is essential for myogenesis.
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Affiliation(s)
- Kuan-Hung Lin
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Jamie E. Hibbert
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Jake L. Lemens
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Melissa M. Torbey
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Nathaniel D. Steinert
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Philip M. Flejsierowicz
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Kiley M. Melka
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
| | - Marcos Lares
- Department of Dermatology, University of Wisconsin - Madison, WI, USA
| | | | - Troy A. Hornberger
- Department of Comparative Biosciences, University of Wisconsin - Madison, WI, USA
- School of Veterinary Medicine, University of Wisconsin - Madison, WI, USA
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Pejšková L, Rønning SB, Kent MP, Solberg NT, Høst V, Thu-Hien T, Wold JP, Lunde M, Mosleth E, Pisconti A, Kolset SO, Carlson CR, Pedersen ME. Characterization of wooden breast myopathy: a focus on syndecans and ECM remodeling. Front Physiol 2023; 14:1301804. [PMID: 38130476 PMCID: PMC10737271 DOI: 10.3389/fphys.2023.1301804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/06/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction: The skeletal muscle deformity of commercial chickens (Gallus gallus), known as the wooden breast (WB), is associated with fibrotic myopathy of unknown etiology. For future breeding strategies and genetic improvements, it is essential to identify the molecular mechanisms underlying the phenotype. The pathophysiological hallmarks of WB include severe skeletal muscle fibrosis, inflammation, myofiber necrosis, and multifocal degeneration of muscle tissue. The transmembrane proteoglycans syndecans have a wide spectrum of biological functions and are master regulators of tissue homeostasis. They are upregulated and shed (cleaved) as a regulatory mechanism during tissue repair and regeneration. During the last decades, it has become clear that the syndecan family also has critical functions in skeletal muscle growth, however, their potential involvement in WB pathogenesis is unknown. Methods: In this study, we have categorized four groups of WB myopathy in broiler chickens and performed a comprehensive characterization of the molecular and histological profiles of two of them, with a special focus on the role of the syndecans and remodeling of the extracellular matrix (ECM). Results and discussion: Our findings reveal differential expression and shedding of the four syndecan family members and increased matrix metalloproteinase activity. Additionally, we identified alterations in key signaling pathways such as MAPK, AKT, and Wnt. Our work provides novel insights into a deeper understanding of WB pathogenesis and suggests potential therapeutic targets for this condition.
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Affiliation(s)
| | | | - Matthew Peter Kent
- Center for Integrative Genetics, Department of Animal and Aquacultural Sciences, Faculty of Biosciences (BIOVIT), Norwegian University of Life Sciences (NMBU), Ås, Norway
| | | | - Vibeke Høst
- Raw Materials and Optimization, Nofima AS, Ås, Norway
| | - To Thu-Hien
- Center for Integrative Genetics, Department of Animal and Aquacultural Sciences, Faculty of Biosciences (BIOVIT), Norwegian University of Life Sciences (NMBU), Ås, Norway
| | | | - Marianne Lunde
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Ellen Mosleth
- Raw Materials and Optimization, Nofima AS, Ås, Norway
| | | | - Svein Olav Kolset
- Department of Nutrition, Institute of Basic Medical Science, University of Oslo, Oslo, Norway
| | - Cathrine Rein Carlson
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
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Abare MY, Rahayu S, Tugiyanti E. Review: The role of heat shock proteins in chicken: Insights into stress adaptation and health. Res Vet Sci 2023; 165:105057. [PMID: 37864906 DOI: 10.1016/j.rvsc.2023.105057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/13/2023] [Accepted: 10/14/2023] [Indexed: 10/23/2023]
Abstract
This review article aimed to provide readers with a comprehensive understanding of the function of heat shock proteins (HSPs) in chicken physiology, stress response, and overall poultry health. With the increasing challenges faced by the livestock industry, particularly the poultry sector, due to climate change-induced high ambient temperatures, heat stress (HS) has become a critical concern. HS disrupts the thermal balance in poultry, leading to detrimental effects on growth, immune function, and overall health. HSPs play a pivotal role in mitigating the impacts of HS in chickens. These molecular chaperones are involved in protein folding, unfolding, and assembly, and they are classified into several families based on their size, including small molecule HSPs, HSP40, HSP60, HSP70, HSP90, and HSP110. By maintaining cellular homeostasis and promoting stress tolerance, HSPs act as vital guardians in helping chickens cope with HS and its associated consequences. The review synthesized relevant literature to shed light on the importance of HSPs in stress adaptation, cellular homeostasis, and the maintenance of normal cell metabolism in chickens. The adverse effects of HS on chickens include oxidative stress and compromised immune systems, making them more susceptible to infections. So also, HS negatively affects production performance and meat quality in poultry. Understanding the functions of HSPs in chickens offers valuable insights into stress adaptation and health, and could potentially lead to the identification of HSP biomarkers, genetic selection for heat tolerance, investigations into the interplay between HSPs and immune function, and the development of nutritional interventions to enhance HSP activity. By exploring these potential research directions, the review aimed to contribute to the development of novel approaches to mitigate the negative effects of HS on poultry, ultimately improving productivity and animal welfare in a changing climate.
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Affiliation(s)
- Muhammad Yakubu Abare
- Departmenmt of Agricultural Biotechnology, Faculty of Postgraduate, Jendral Soedirman University, Dr. Suparno Street, Karangwangkal, Puwokerto, Central Java 53122, Indonesia.
| | - Sri Rahayu
- Faculty of Animal Science, Jendral Soedirman University, Dr. Suparno Street, Karangwangkal, Puwokerto, Central Java 53122, Indonesia.
| | - Elly Tugiyanti
- Faculty of Animal Science, Jendral Soedirman University, Dr. Suparno Street, Karangwangkal, Puwokerto, Central Java 53122, Indonesia.
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Gratta F, Bošković Cabrol M, Xiccato G, Birolo M, Bordignon F, Trocino A. Effect of light restriction on productive results and behavior of broiler chickens. Poult Sci 2023; 102:103084. [PMID: 37826901 PMCID: PMC10568561 DOI: 10.1016/j.psj.2023.103084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 10/14/2023] Open
Abstract
The study aimed to evaluate the effect of light restriction (18L:6D vs. 14L:10D), genotype (A vs. B), and sex on performance, behavior, and meat quality, and the occurrence of wooden breast (WB) and white striping (WS) in broiler chickens. To this purpose 704 one-day-old chickens of 2 genotypes, half males and half females, were reared from hatching until slaughtering at 45 d of age in 32 collective pens (22 chickens per pen). Light restriction reduced growth rate and final live weight (LW), but improved feed conversion ratio (FCR) (P < 0.01) and reduced inactive behaviors of chickens (P < 0.001). Light restriction also reduced WS occurrence in breasts (89.5 to 64.6%; P < 0.001) and reduced meat shear force (2.64 to 2.20 kg/g; P < 0.05) and ether extract content (2.29 to 1.87%; P < 0.05). Regarding genotype, compared to genotype B, chickens of genotype A were heavier (3,242 g vs. 3,124 g; P < 0.01) with higher cold carcass weight and Pectoralis major muscle yield (12.9 vs. 12.0%; P < 0.001) and a higher FCR (1.63 vs. 1.61; P < 0.01). Finally, females had lower final LW (2,852 g vs. 3,513 g) and higher FCR (1.64 vs. 1.59) than males (P < 0.001), but a higher proportion of breast and P. major (P < 0.001), lower cooking losses (P < 0.001) and shear force (P < 0.01), and higher protein content (21.6 vs. 20.7%; P < 0.001). In conclusion, light restriction depressed growth, but was effective in decreasing WS occurrence and improved feed conversion. The decrease in inactive behaviors (sitting/laying) of light-restricted chickens can be positively considered in view of animal welfare.
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Affiliation(s)
- F Gratta
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - M Bošković Cabrol
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - G Xiccato
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - M Birolo
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - F Bordignon
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy
| | - A Trocino
- Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, 35020 Legnaro, Padova, Italy; Department of Comparative Biomedicine and Food Science (BCA), University of Padova, 35020 Legnaro, Padova, Italy.
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Emambu M, Haron A, Lokshtanov D, Shinder D, Druyan S. Effects of genetic selection for fast growth on the development of wooden breast myopathy in broilers. Br Poult Sci 2023; 64:773-780. [PMID: 37807899 DOI: 10.1080/00071668.2023.2263879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/21/2023] [Indexed: 10/10/2023]
Abstract
1. This study investigated the physiological and molecular mechanisms leading to wooden breast (WB) by comparing growth parameters, oxygen consumption rate, thyroid hormone and gene expression patterns in fast- versus slow-growing broiler lines (Cobb500 and L1986, respectively).2. WB was observed in Cobb500 broilers only and was first diagnosed on d 21 post-hatch. Compared to the slow-growing L1986, Cobb500 showed a significantly higher growth rate, relative breast weight, breast thickness, meat pH and water-retention capacity (drip loss). Correspondingly, there was significantly lower relative heart weight, relative right ventricular weight, triiodothyronine and thyroxine concentrations and oxygen consumption rate.3. Compared to No-WB Cobb500, the WB-affected samples exhibited higher relative breast weight, breast thickness and drip loss and lower plasma total thyroxine (T4) concentrations.4. Selection for fast growth was associated with differential expression of genes involved in hypoxia (PLOD2), energy metabolism (FABP3, FABP4, CD36, and LPL), endoplasmic reticulum stress, muscle regeneration (CSRP3) and fibre-type switching (ANKRD1). WB-affected samples exhibited an upregulation of CSRP3, PLOD2 and ANKRD1, while CD36 was downregulated. Taken together, selection for fast growth and muscle gain is not matched by adequate cardiac and metabolic support systems.
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Affiliation(s)
- M Emambu
- Institute of Animal Science, Agricultural Research Organisation, Volcani Center, Rishon Le Zion, Israel
- Faculty of Agriculture Food and Environment, The Hebrew University, Rehovot, Israel
| | - A Haron
- Institute of Animal Science, Agricultural Research Organisation, Volcani Center, Rishon Le Zion, Israel
| | - D Lokshtanov
- Institute of Animal Science, Agricultural Research Organisation, Volcani Center, Rishon Le Zion, Israel
| | - D Shinder
- Institute of Animal Science, Agricultural Research Organisation, Volcani Center, Rishon Le Zion, Israel
| | - S Druyan
- Institute of Animal Science, Agricultural Research Organisation, Volcani Center, Rishon Le Zion, Israel
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35
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Malila Y. In vivo oxidative stress associated with growth-related myopathies in chicken and potential health impact: an opinion paper. Front Physiol 2023; 14:1291323. [PMID: 38028796 PMCID: PMC10652411 DOI: 10.3389/fphys.2023.1291323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Yuwares Malila
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani, Thailand
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36
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Li Y, Du X, Pian H, Fan X, Zhang Y, Wang T, Zhai F, Abro SM, Yu D. Effects of dietary supplement with licorice and rutin mixture on production performance, egg quality, antioxidant capacity, and gut microbiota in quails (Turnix tanki). Poult Sci 2023; 102:103038. [PMID: 37729679 PMCID: PMC10514455 DOI: 10.1016/j.psj.2023.103038] [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: 05/28/2023] [Revised: 08/03/2023] [Accepted: 08/11/2023] [Indexed: 09/21/2023] Open
Abstract
This study was conducted to evaluate the effect of licorice and rutin on production performance, egg quality, and mucosa antioxidant levels in Chinese yellow quail. A total of 240 Chinese Yellow Quail (400-day-old) were randomly distributed into 5 groups: the Control group, fed with a basic diet; the LR1 group, fed with basal diet supplemented with 300 + 100 mg licorice and rutin mixture/kg diet; the LR2 group, fed with basal diet supplemented with 300 + 200 mg licorice and rutin mixture/kg diet; the LR3 group, fed with basal diet supplemented with 600 + 100 mg licorice and rutin mixture/kg diet and the LR4 group, fed with basal diet supplemented with 600 + 200 mg licorice and rutin mixture/kg diet. Compared with the control, supplementation with the licorice and rutin mixture improved the laying rate and eggshell thickness whereas decreased the feed conversion ratio of quails. Moreover, dietary supplementation with the licorice and rutin mixture improved the antioxidant capacity by increasing the activity of the superoxide dismutase (SOD) level and decreasing the concentration of malondialdehyde (MDA) in the jejunal mucosa. The licorice and rutin mixture altered the composition of intestinal microbiota by influencing the relative abundances of Bacteroidetes and Bacteroides. The relative abundances of the Bacteroidetes were significantly related to the laying rate of quails. In addition, the mixture of licorice and rutin was also effective in reducing the relative abundance of intestinal Proteobacteria and Enterobacter in quails, reducing the accumulation of antibiotic-resistance genes. The results revealed that supplementation of licorice and rutin mixture to the diet improved production performance, egg quality, and antioxidant capacity and modified the composition of intestinal microbiota in quails. This study provides a reference for Chinese herbal additives to promote production performance by modulating quail gut microbes.
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Affiliation(s)
- Yan Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Xubin Du
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Huifang Pian
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Xiaoji Fan
- Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, PR China
| | - Yuchen Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Tingzhang Wang
- Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, PR China
| | - Feng Zhai
- Tangrenshen Group Shares Co, Ltd., Zhuzhou, Hunan, PR China
| | - Sarang Mazhar Abro
- Joint International Research Laboratory of Animal Health and Food Safety of Ministry of Education & Single Molecule Nanometry Laboratory, Nanjing Agricultural University, Nanjing, PR China; Department of Veterinary Medicine, Sindh Agriculture University Tandojam, Sindh, Pakistan
| | - Debing Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, PR China.
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Lebednikaitė E, Klupšaitė D, Bartkienė E, Klementavičiūtė J, Mockus E, Anskienė L, Balčiauskienė Ž, Pockevičius A. Fatty Acid Profile, Volatile Organic Compound, and Physical Parameter Changes in Chicken Breast Meat Affected by Wooden Breast and White Striping Myopathies. Animals (Basel) 2023; 13:3136. [PMID: 37835742 PMCID: PMC10571536 DOI: 10.3390/ani13193136] [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: 08/18/2023] [Revised: 09/28/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
The aim of this research was to determine the impact of pectoralis major myopathies on the physical parameters, fatty acid (FA) profile, and volatile organic compound (VOC) composition of chicken breast meat. Samples were collected from pectoralis major of broilers with varying severity scores (normal, mild, and severe) of wooden breast (WB) and white striping (WS) myopathies. Chicken breast meat affected by severe myopathies expressed higher cooking loss, drip loss (p < 0.001), and yellowness (p < 0.05) compared to those of samples that were taken from broilers without myopathies (normal). The amount of monounsaturated fatty acids (MUFAs) was significantly higher in samples affected by mild and severe myopathies than in those without myopathies (p < 0.05). There was significantly more aldehyde hexanal in muscles affected by mild and severe myopathies than in muscles without myopathies (p < 0.05). In conclusion, WB and WS myopathies of the breast muscle not only affected the physical parameters of broiler meat but also may have influenced its FA profile and VOC composition. Additionally, an elevated amount of hexanal in muscles affected by WB together with WS suggests that oxidative stress could be important in the etiopathogenesis of WB and WS myopathies. Therefore, poultry meat affected by myopathies have the potential to alter breast meat flavor and composition.
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Affiliation(s)
- Eglė Lebednikaitė
- Department of Veterinary Pathobiology, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
| | - Dovilė Klupšaitė
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (D.K.); (E.B.); (J.K.); (E.M.)
| | - Elena Bartkienė
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (D.K.); (E.B.); (J.K.); (E.M.)
| | - Jolita Klementavičiūtė
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (D.K.); (E.B.); (J.K.); (E.M.)
| | - Ernestas Mockus
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (D.K.); (E.B.); (J.K.); (E.M.)
| | - Lina Anskienė
- Department of Animal Breeding, Faculty of Animal Sciences, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
| | - Žana Balčiauskienė
- Vilnius Department of the State Food and Veterinary Service, 08106 Vilnius, Lithuania;
| | - Alius Pockevičius
- Department of Veterinary Pathobiology, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
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38
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Velleman SG. Broiler breast muscle myopathies: association with satellite cells. Poult Sci 2023; 102:102917. [PMID: 37478619 PMCID: PMC10387605 DOI: 10.1016/j.psj.2023.102917] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/23/2023] Open
Abstract
Heavy weight fast-growing meat-type broiler chickens have largely been selected for growth rate, muscle mass yield especially for the breast muscle, and feed conversion. Substantial improvements have been made, but in recent years breast meat quality issues resulting in product downgrades or condemnation have occurred especially from necrotic and fibrotic myopathies like Wooden Breast. In general, the morphological structure of the broiler breast muscle has changed in the modern commercial broiler with muscle fiber diameters increased, circulatory supply decreased, and connective spacing between individual fibers and fiber bundles decreased. Satellite cells are the primary cell type responsible for all posthatch muscle growth, and the repair and regeneration of muscle fibers. Recent evidence is suggestive of changes in the broiler satellite cell populations which will limit the ability of the satellite cells to regenerate damaged muscle fibers back to their original. These changes in the cellular biology of broiler satellite cells are likely associated with the necrosis and fibrosis observed in myopathies like Wooden Breast.
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Affiliation(s)
- Sandra G Velleman
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, USA.
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39
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Li B, Lindén J, Puolanne E, Ertbjerg P. Effects of Wooden Breast Syndrome in Broiler Chicken on Sarcoplasmic, Myofibrillar, and Connective Tissue Proteins and Their Association with Muscle Fiber Area. Foods 2023; 12:3360. [PMID: 37761069 PMCID: PMC10528182 DOI: 10.3390/foods12183360] [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: 08/03/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
This study was conducted on chicken pectoralis major muscle with different wooden breast severity in combination with different sampling locations to investigate the effects of wooden breast syndrome on protein traits and total myofiber area, and their associations. Contents of sarcoplasmic, salt-soluble myofibrillar and salt-insoluble protein and proportion of total myofiber area significantly declined with increasing severity in the superficial part of muscle, whereas the amount of heat-soluble/insoluble collagen and protein denaturation as well as the area of degenerated myofibers, connective tissue and cellular infiltrates increased. Myofibril protein content indicators showed strong positive correlations to total myofiber area. Moreover, PCA results indicated that severe wooden breast is positively linked to muscle collagen content and to protein denaturation. Our results suggest that decrease in sarcoplasmic and myofibrillar proteins is associated with reduction of myofiber area. In turn, the muscle fibers are replaced by connective tissue, accompanied by excessive myofibrillar and sarcoplasmic protein denaturation.
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Affiliation(s)
- Binbin Li
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland; (B.L.); (E.P.)
| | - Jere Lindén
- Department of Veterinary Biosciences, University of Helsinki, 00014 Helsinki, Finland;
- Finnish Centre for Laboratory Animal Pathology (FCLAP), Helsinki Institute of Life Science (HiLIFE), University of Helsinki, 00014 Helsinki, Finland
| | - Eero Puolanne
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland; (B.L.); (E.P.)
| | - Per Ertbjerg
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland; (B.L.); (E.P.)
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40
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Zhang X, Xing T, Li J, Zhang L, Gao F. Mitochondrial dysfunction and calcium dyshomeostasis in the pectoralis major muscle of broiler chickens with wooden breast myopathy. Poult Sci 2023; 102:102872. [PMID: 37390551 PMCID: PMC10331480 DOI: 10.1016/j.psj.2023.102872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 07/02/2023] Open
Abstract
The incidence of wooden breast (WB) meat of commercial broiler chicken has been increasing in recent years. Histological examination found that the occurrence of WB myopathy was accompanied by the pectoralis major (PM) muscle damage. So far, the potential mechanisms are not fully understood. This study aimed to explore the underlying mechanism of the damage of WB-affected PM muscle caused by changes in mitochondrial function, mitochondrial redox status and Ca2+ homeostasis. A total of 80 market-age Arbor Acres male broiler chickens were sampled and categorized into control (CON) and WB groups based on the evaluation of myopathic lesions. PM muscle samples were collected (n = 8 in each group) for histopathological evaluation and biochemical analyses. Ultrastructural examination and histopathological changes suggested the occurrence of PM muscle damage in broiler chickens with WB myopathy. The WB group showed an increased level of reactive oxygen species and enhanced antioxidant capacities in mitochondria of PM muscle. These changes were related to impaired mitochondria morphology and mitochondrial dysfunction. In addition, abnormal expressions of Ca2+ channels led to substantial Ca2+ loss in SR and cytoplasmic Ca2+ overload, as well as Ca2+ accumulation in mitochondria, resulting in Ca2+ dyshomeostasis in PM muscle of broiler chickens with WB myopathy. Combined, these findings indicate that WB myopathy is related to mitochondrial dysfunction, mitochondrial redox status imbalance and Ca2+ dyshomeostasis, leading to WB-affected PM muscle damage.
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Affiliation(s)
- Xinrui Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Tong Xing
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Jiaolong Li
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China
| | - Lin Zhang
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Feng Gao
- College of Animal Science and Technology, Key Laboratory of Animal Origin Food Production and Safety Guarantee of Jiangsu Province, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, PR China.
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Hayat MN, Kumar P, Sazili AQ. Are spiritual, ethical, and eating qualities of poultry meat influenced by current and frequency during electrical water bath stunning? Poult Sci 2023; 102:102838. [PMID: 37392488 PMCID: PMC10336690 DOI: 10.1016/j.psj.2023.102838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 05/28/2023] [Accepted: 05/31/2023] [Indexed: 07/03/2023] Open
Abstract
With the continuous rise of Muslim and Jewish populations and their increasing preference for ritually slaughtered poultry meat, the industry is forced to redefine its existing product-centric quality standard toward a new consumer-centric dimension of quality. The new dimension is mainly attributed to ensuring animal welfare and ethical treatment (ethical quality), spiritual quality (such as halal status, cleanliness), and eating quality standards set by religion. To meet consumer quality requirements while maintaining high production performance, the industry has incorporated newer technologies that are compatible with religious regulations such as stunning methods like electrical water bath stunning. However, the introduction of new techniques such as electrical water bath stunning has been met with mixed reactions. Some religious scholars have banned the use of any stunning methods in religious slaughter, as halal status is believed to be compromised in cases where birds have been stunned to death before slaughter. Nevertheless, some studies have shown the positive side of the electrical water bath stunning procedure in terms of preserving eating, ethical, and spiritual quality. Therefore, the present study aims to critically analyze the application of various aspects of electrical water bath stunning such as current intensity and frequency on various quality attributes, namely, ethical, spiritual, and eating quality of poultry meat.
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Affiliation(s)
- Muhammad Nizam Hayat
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Pavan Kumar
- Laboratory of Sustainable Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Awis Qurni Sazili
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
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42
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Alnahhas N, Pouliot E, Saucier L. The hypoxia-inducible factor 1 pathway plays a critical role in the development of breast muscle myopathies in broiler chickens: a comprehensive review. Front Physiol 2023; 14:1260987. [PMID: 37719466 PMCID: PMC10500075 DOI: 10.3389/fphys.2023.1260987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 08/21/2023] [Indexed: 09/19/2023] Open
Abstract
In light of the increased worldwide demand for poultry meat, genetic selection efforts have intensified to produce broiler strains that grow at a higher rate, have greater breast meat yield (BMY), and convert feed to meat more efficiently. The increased selection pressure for these traits, BMY in particular, has produced multiple breast meat quality defects collectively known as breast muscle myopathies (BMM). Hypoxia has been proposed as one of the major mechanisms triggering the onset and occurrence of these myopathies. In this review, the relevant literature on the causes and consequences of hypoxia in broiler breast muscles is reviewed and discussed, with a special focus on the hypoxia-inducible factor 1 (HIF-1) pathway. Muscle fiber hypertrophy induced by selective breeding for greater BMY reduces the space available in the perimysium and endomysium for blood vessels and capillaries. The hypoxic state that results from the lack of circulation in muscle tissue activates the HIF-1 pathway. This pathway alters energy metabolism by promoting anaerobic glycolysis, suppressing the tricarboxylic acid cycle and damaging mitochondrial function. These changes lead to oxidative stress that further exacerbate the progression of BMM. In addition, activating the HIF-1 pathway promotes fatty acid synthesis, lipogenesis, and lipid accumulation in myopathic muscle tissue, and interacts with profibrotic growth factors leading to increased deposition of matrix proteins in muscle tissue. By promoting lipidosis and fibrosis, the HIF-1 pathway contributes to the development of the distinctive phenotypes of BMM, including white striations in white striping-affected muscles and the increased hardness of wooden breast-affected muscles.
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Affiliation(s)
- Nabeel Alnahhas
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Université Laval, Quebec, QC, Canada
| | | | - Linda Saucier
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Université Laval, Quebec, QC, Canada
- Institute of Nutrition and Functional Foods, Université Laval, Quebec, QC, Canada
- Swine and Poultry Infectious Diseases Research Center, Université de Montréal, Saint-Hyacinthe, QC, Canada
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Pesti-Asbóth G, Szilágyi E, Bíróné Molnár P, Oláh J, Babinszky L, Czeglédi L, Cziáky Z, Paholcsek M, Stündl L, Remenyik J. Monitoring physiological processes of fast-growing broilers during the whole life cycle: Changes of redox-homeostasis effected to trassulfuration pathway predicting the development of non-alcoholic fatty liver disease. PLoS One 2023; 18:e0290310. [PMID: 37590293 PMCID: PMC10434899 DOI: 10.1371/journal.pone.0290310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/06/2023] [Indexed: 08/19/2023] Open
Abstract
In the broiler industry, the average daily gain and feed conversion ratio are extremely favorable, but the birds are beginning to approach the maximum of their genetic capacity. However, as a consequence of strong genetic selection, the occurrence of certain metabolic diseases, such as myopathies, ascites, sudden cardiac death and tibial dyschondroplasia, is increasing. These metabolic diseases can greatly affect the health status and welfare of birds, as well as the quality of meat. The main goal of this study was to investigate the changes in the main parameters of redox homeostasis during the rearing (1-42 days of age) of broilers with high genetic capacity, such as the concentrations of malondialdehyde, vitamin C, vitamin E, and reduced glutathione, the activities of glutathione peroxidase and glutathione reductase, and the inhibition rate of superoxide dismutase. Damage to the transsulfuration pathway during growth and the reason for changes in the level of homocysteine were investigated. Further, the parameters that can characterize the biochemical changes occurring in the birds were examined. Our study is the first characterize plasma albumin saturation. A method was developed to measure the levels of other small molecule thiol components of plasma. Changes in redox homeostasis induce increases in the concentrations of tumor necrosis factor alpha and inflammatory interleukins interleukin 2, interleukin 6 and interleukin 8 in broilers reared according to current large-scale husbandry technology and feeding protocols. A significant difference in all parameters tested was observed on the 21st day. The concentrations of cytokines and homocysteine increased, while the concentrations of glutathione and cysteine in the plasma decreased. Our findings suggest that observed changes in the abovementioned biochemical indices have a negative effect on poultry health.
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Affiliation(s)
- Georgina Pesti-Asbóth
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Endre Szilágyi
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Piroska Bíróné Molnár
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - János Oláh
- Farm and Regional Research Institute of Debrecen, University of Debrecen, Debrecen, Hungary
| | - László Babinszky
- Faculty of Agricultural and Food Sciences and Environmental Management, Department of Animal Nutrition Physiology, Institute of Animal Science, Biotechnology and Nature Conservation, University of Debrecen, Debrecen, Hungary
| | - Levente Czeglédi
- Faculty of Agricultural and Food Sciences and Environmental Management, Department of Animal Science, Institute of Animal Science, Biotechnology and Nature Conservation, University of Debrecen, Debrecen, Hungary
| | - Zoltán Cziáky
- Agricultural and Molecular Research and Service Group, University of Nyíregyháza; Nyíregyháza, Hungary
| | - Melinda Paholcsek
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - László Stündl
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Judit Remenyik
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
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Schmidt CJ, Kim DK, Pendarvis GK, Abasht B, McCarthy FM. Proteomic insight into human directed selection of the domesticated chicken Gallus gallus. PLoS One 2023; 18:e0289648. [PMID: 37549140 PMCID: PMC10406324 DOI: 10.1371/journal.pone.0289648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/21/2023] [Indexed: 08/09/2023] Open
Abstract
Chicken domestication began at least 3,500 years ago for purposes of divination, cockfighting, and food. Prior to industrial scale chicken production, domestication selected larger birds with increased egg production. In the mid-20th century companies began intensive selection with the broiler (meat) industry focusing on improved feed conversion, rapid growth, and breast muscle yield. Here we present proteomic analysis comparing the modern broiler line, Ross 708, with the UIUC legacy line which is not selected for growth traits. Breast muscle proteome analysis identifies cellular processes that have responded to human directed artificial selection. Mass spectrometry was used to identify protein level differences in the breast muscle of 6-day old chicks from Modern and Legacy lines. Our results indicate elevated levels of stress proteins, ribosomal proteins and proteins that participate in the innate immune pathway in the Modern chickens. Furthermore, the comparative analyses indicated expression differences for proteins involved in multiple biochemical pathways. In particular, the Modern line had elevated levels of proteins affecting the pentose phosphate pathway, TCA cycle and fatty acid oxidation while proteins involved in the first phase of glycolysis were reduced compared to the Legacy line. These analyses provide hypotheses linking the morphometric changes driven by human directed selection to biochemical pathways. These results also have implications for the poultry industry, specifically Wooden Breast disease which is linked to rapid breast muscle growth.
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Affiliation(s)
- Carl J. Schmidt
- Department of Animal and Food Sciences, University of Delaware, Newark, Delaware, United States of America
| | - Dong Kyun Kim
- Center for Innovation in Brain Sciences, University of Arizona, Tucson, Arizona, United States of America
| | - G Ken Pendarvis
- School of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, United States of America
| | - Behnam Abasht
- Department of Animal and Food Sciences, University of Delaware, Newark, Delaware, United States of America
| | - Fiona M. McCarthy
- School of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, United States of America
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Villegas-Cayllahua EA, de Mello JLM, Dutra DR, de Oliveira RF, Cavalcanti ÉF, Pereira MR, Ferrari FB, de Souza RA, Carneiro NMGM, Fidelis HDA, Giampietro-Ganeco A, de Souza PA, Borba H. Effect of freezing on the quality of breast meat from broilers affected by wooden breast myopathy. Poult Sci 2023; 102:102702. [PMID: 37356298 PMCID: PMC10404660 DOI: 10.1016/j.psj.2023.102702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 06/27/2023] Open
Abstract
The objective of the present study was to characterize possible variations in the quality of wooden chicken breast meat during freezing for 12 mo, in order to prove whether the shelf life recommended by the industry allows the storage of that type of meat without compromising its consumption. Three hundred samples of male Cobb 500 broilers slaughtered at 42 d of age were used. Part of the samples (n = 20 normal-control group; n = 20 moderate degree; n = 20 severe degree) were analyzed on the day of collection (beginning), previously kept under refrigeration (4°C). The other samples were stored (-18°C) for up to 12 mo. At the end of each proposed freezing period (3, 6, 9, and 12 mo), physical and chemical analyses were performed (per period: n = 20 normal-control group; n = 20 moderate degree; n = 20 severe degree). Color (L*, a*, and b*), pH, water-holding capacity, cooking losses, tenderness, lipid oxidation, chemical composition, cholesterol concentration, mineral profile, and collagen concentration were evaluated. The physicochemical quality of wooden chicken breast meat is significantly altered during frozen storage for 12 mo, being of inferior quality when compared to normal chicken breast meat, which can negatively affect consumer acceptance. However, it should be noted that even after 12 mo of freezing, the meats did not show oxidative rancidity.
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Affiliation(s)
| | | | - Daniel Rodrigues Dutra
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | - Rodrigo Fortunato de Oliveira
- Darcy Ribeiro State University of Northern Fluminense - UENF, Agricultural Sciences and Technologies Center - CCTA, Parque Califórnia Campos dos Goytacazes, RJ 28013-602, Brazil
| | | | - Mateus Roberto Pereira
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | - Fábio Borba Ferrari
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | - Rodrigo Alves de Souza
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | | | | | - Aline Giampietro-Ganeco
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | - Pedro Alves de Souza
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil
| | - Hirasilva Borba
- Technology Department, Paulista State University - UNESP, 14884-900 Jaboticabal, São Paulo, Brazil.
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46
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Xu J, Velleman SG. Critical role of the mTOR pathway in poultry skeletal muscle physiology and meat quality: an opinion paper. Front Physiol 2023; 14:1228318. [PMID: 37476689 PMCID: PMC10354517 DOI: 10.3389/fphys.2023.1228318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 06/27/2023] [Indexed: 07/22/2023] Open
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Maynard CJ, Maynard CW, Mullenix GJ, Ramser A, Greene ES, Bedford MR, Dridi S. Impact of Phytase Supplementation on Meat Quality of Heat-Stressed Broilers. Animals (Basel) 2023; 13:2043. [PMID: 37370553 DOI: 10.3390/ani13122043] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/05/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023] Open
Abstract
Heat stress (HS) is one of the most challenging stressors to poultry production sustainability. The adverse effects of HS range from feed intake and growth depression to alteration of meat quality and safety. As phytase supplementation is known to improve nutrient utilization and consequently growth, we undertook the present study to evaluate the effects of dietary phytase on growth and meat quality in heat-stressed broilers. A total of 720 day-old hatch Cobb 500 chicks were assigned to 24 pens within controlled environmental chambers and fed three diets: Negative Control (NC), Positive Control (PC), and NC diet supplemented with 2000 phytase units (FTU)/kg) of quantum blue (QB). On day 29, birds were exposed to two environmental conditions: thermoneutral (TN, 25 °C) or cyclic heat stress (HS, 35 °C, 8 h/d from 9 a.m. to 5 p.m.) in a 3 × 2 factorial design. Feed intake (FI), water consumption (WI), body weight (BW), and mortality were recorded. On day 42, birds were processed, carcass parts were weighed, and meat quality was assessed. Breast tissues were collected for determining the expression of target genes by real-time quantitative PCR using the 2-ΔΔCt method. HS significantly increased core body temperature, reduced feed intake and BW, increased water intake (WI), elevated blood parameters (pH, SO2, and iCa), and decreased blood pCO2. HS reduced the incidence of woody breast (WB) and white striping (WS), significantly decreased drip loss, and increased both 4- and 24-h postmortem pH. Instrumental L* and b* values were reduced (p < 0.05) by the environmental temperature at both 4- and 24-h postmortem. QB supplementation reduced birds' core body temperature induced by HS and improved the FCR and water conversion ratio (WCR) by 1- and 0.5-point, respectively, compared to PC under HS. QB increased blood SO2 and reduced the severity of WB and WS under TN conditions, but it increased it under an HS environment. The abovementioned effects were probably mediated through the modulation of monocarboxylate transporter 1, heat shock protein 70, mitogen-activated protein kinase, and/or glutathione peroxidase 1 gene expression, however, further mechanistic studies are warranted. In summary, QB supplementation improved growth performance and reduced muscle myopathy incidence under TN conditions. Under HS conditions, however, QB improved growth performance but increased the incidence of muscle myopathies. Therefore, further QB titration studies are needed.
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Affiliation(s)
- Clay J Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Craig W Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
- Bell & Evans, Fredericksburg, PA 17026, USA
| | - Garrett J Mullenix
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Alison Ramser
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Elizabeth S Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | | | - Sami Dridi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
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48
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Zhang Y, Huang M, Shao X, Zhang F, Li Z, Bai Y, Xu X, Wang P, Zhao T. Insights into Intramuscular Connective Tissue Associated with Wooden Breast Myopathy in Fast-Growing Broiler Chickens. Foods 2023; 12:2375. [PMID: 37372588 DOI: 10.3390/foods12122375] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/08/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Wooden breast myopathy (WBM) is a meat abnormality affecting pectoralis majors (PMs) of fast-growing broiler chickens. WBM-affected PMs exhibited varied meat qualities with increasing WBM severity. Normal PMs (NOR), mild WBM-affected PMs (MIL), moderate WBM-affected PMs (MOD), and severe WBM-affected PMs (SEV) were selected as raw materials. The structure and organization of connective tissue and fibrillar collagen were investigated through immersing with sodium hydroxide solution, Masson trichrome staining, and using an electron microscope. The mechanical strength of intramuscular connective tissue was analyzed via the shear force of samples treated with sodium hydroxide solution. The thermal property and secondary structure of connective tissue were analyzed by differential scanning calorimetry and Fourier transform infrared spectroscopy. The obtained connective tissue was dissolved in a sodium hydroxide solution for the evaluation of the physicochemical properties of proteins, including particle size, molecular weight, surface hydrophobicity, and intrinsic fluorescence. In particular, the particle size was measured using a zeta potential instrument. The molecular weight was analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis. The surface hydrophobicity and intrinsic fluorescence were measured by spectroscopy technology. Histologically, macrophage infiltration, myodegeneration and necrosis, regeneration, fibrous connective tissue, and thickened perimysial connective tissue were observed in WBM-affected PMs, especially SEV with fibrosis, including blood vessels. Compared with NOR, WBM led to increased average diameter of the collagen fibrils in perimysial (36.61 nm of NOR to 69.73 nm of SEV) and endomysial (34.19 nm of NOR to 56.93 nm of SEV) layers. A significant increase (p < 0.05) was observed in the mechanical strength (2.05 N to 5.55 N) of fresh PMs and the thermal transition temperature (onset temperature (TO), 61.53 °C to 67.50 °C; maximum transition temperature (TM), 66.46 °C to 70.18 °C; termination temperature (TE), 77.20 °C to 80.88 °C) of connective tissue from NOR to SEV. Cooking decreased the mechanical strength, and MOD samples showed the highest mechanical strength (1.24 N, p < 0.05), followed by SEV (0.96 N), MIL (0.93 N), and NOR (0.72 N). For proteins in connective tissue, random coil (19.64% to 29.61%, p < 0.0001), particle size (p < 0.05), and surface hydrophobicity (p < 0.05) increased with the decrease in the α-helix (14.61% to 11.54%, p < 0.0001), β-sheet (45.71% to 32.80%, p < 0.0001), and intrinsic fluorescence of proteins from NOR to SEV. The molecular weights of intramuscular connective tissue proteins were in the ranges of >270 kDa, 180-270 kDa, 110-180 kDa, 95-100 kDa, and <15 kDa. Taken together, WBM resulted in thickened organization, tightly packed collagen fibrils, increased mechanical strength and thermal temperature, and increased particle size, surface hydrophobicity, and intrinsic fluorescence of proteins in connective tissue, as the WBM severity increased.
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Affiliation(s)
- Yulong Zhang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Mingyuan Huang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Xuefei Shao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Feiyu Zhang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Zhen Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Yun Bai
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Xinglian Xu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Peng Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Jiangsu Synergetic Innovation Center of Meat Production and Processing, Nanjing 210095, China
- National Center of Meat Quality and Safety Control, Nanjing 210095, China
| | - Tinghui Zhao
- Ninglang Animal Husbandry Work Instructing Station, Lijiang 674301, China
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Carvalho LM, Rocha TC, Delgado J, Díaz-Velasco S, Madruga MS, Estévez M. Deciphering the underlying mechanisms of the oxidative perturbations and impaired meat quality in Wooden breast myopathy by label-free quantitative MS-based proteomics. Food Chem 2023; 423:136314. [PMID: 37167669 DOI: 10.1016/j.foodchem.2023.136314] [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: 02/13/2023] [Revised: 04/25/2023] [Accepted: 05/03/2023] [Indexed: 05/13/2023]
Abstract
The study aimed to investigate biochemical mechanisms occurred in Wooden breast (WB) chicken meat, with attention to the impact on meat quality. Commercial chicken breasts were classified as Normal (N, n = 12), WB-M (moderate degree; focal hardness on cranial region, n = 12) and WB-S (severe degree; extreme and diffused hardness over the entire surface, n = 12). Samples were analyzed for physico-chemical properties, oxidative damage to lipids and proteins, and discriminating sarcoplasmic proteins by using a Q-Exactive mass spectrometer. WB meat presented impaired composition and functionality and higher levels of lipid and protein oxidation markers than N meat. The proteomic profile of WB-S presents a dynamic regulation of the relevant proteins involved in redox homeostasis, carbohydrate, protein and lipid metabolisms. Proteomics results demonstrate that the physiological and metabolic processes of muscles affected by WB myopathy are involved in combating the inflammatory process and in repairing the damaged tissue by oxidative stress.
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Affiliation(s)
- Leila M Carvalho
- Postgraduate Program in Food Science and Technology. Department of Food Engineering, Federal University of Paraiba, João Pessoa, Paraíba, Brazil
| | - Thayse C Rocha
- Postgraduate Program in Food Science and Technology. Department of Food Engineering, Federal University of Paraiba, João Pessoa, Paraíba, Brazil
| | - Josué Delgado
- Higiene y Seguridad Alimentaria, Instituto Universitario de Investigación de Carne y Productos Cárnicos, Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Silvia Díaz-Velasco
- Tecnología de los Alimentos, Instituto Universitario de Investigación de Carne y Productos Cárnicos, Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Marta S Madruga
- Postgraduate Program in Food Science and Technology. Department of Food Engineering, Federal University of Paraiba, João Pessoa, Paraíba, Brazil
| | - Mario Estévez
- Tecnología de los Alimentos, Instituto Universitario de Investigación de Carne y Productos Cárnicos, Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain.
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50
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Hasegawa Y, Kawasaki T, Yamada M, Hosotani M, Maeda N, Watanabe T, Iwasaki T. Physicochemical properties of wooden breast-extracted myosin and rheological properties of its heat-induced gel. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 37066700 DOI: 10.1002/jsfa.12636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND It is reported that broilers with 'wooden breast' have poor processing properties, such as low binding and water-holding capacities. However, the reason for the poor functional characteristics has not been clarified. In this study, myosin was extracted from a wooden breast. Its physicochemical properties were investigated to clarify the relationship between the structure and physicochemical properties of the heating gel of myosin obtained from the wooden breast. RESULTS The turbidity of myosin solution extracted from wooden breast increased with increase in the heat treatment to a higher value than that from the normal breast meat myosin. The solubility of myosin collected from a wooden breast after heating decreased like normal breast muscle myosin. The surface hydrophobicity of myosin removed from wooden breast increased continually above 60 °C, unlike the change in surface hydrophobicity of normal breast myosin. The free thiol group of myosin extracted from the wooden breast was higher than normal breast myosin before and after heating. The apparent elasticity of heat-induced gels and chicken meat sausages was significantly lower in sausages and gel with wooden breast than normal ones (P < 0.05). The microstructure of the heated gel of normal myosin showed a fine network structure. In contrast, the heat-induced gel of wooden breast-extracted myosin showed a structure with loosely connected aggregates and many gaps. CONCLUSION The coarseness of the internal gel structure of myosin extracted from wooden breast was shown to affect the apparent elasticity of the gel and sausages made from the chicken meat. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Yasuhiro Hasegawa
- Department of Food Science and Human Wellness, Rakuno Gakuen University, Ebetsu, Japan
| | - Takeshi Kawasaki
- Research Office Concerning the Health of Humans and Birds, Abashiri, Japan
| | - Michi Yamada
- Department of Sustainable Agriculture, Rakuno Gakuen University, Ebetsu, Japan
| | - Marina Hosotani
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Japan
| | - Naoyuki Maeda
- Department of Food Science and Human Wellness, Rakuno Gakuen University, Ebetsu, Japan
| | - Takafumi Watanabe
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Japan
| | - Tomohito Iwasaki
- Department of Food Science and Human Wellness, Rakuno Gakuen University, Ebetsu, Japan
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