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Hu W, Wang X, Bi Y, Bao J, Shang M, Zhang L. The Molecular Mechanism of the TEAD1 Gene and miR-410-5p Affect Embryonic Skeletal Muscle Development: A miRNA-Mediated ceRNA Network Analysis. Cells 2023; 12:cells12060943. [PMID: 36980284 PMCID: PMC10047409 DOI: 10.3390/cells12060943] [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: 12/29/2022] [Revised: 03/03/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Muscle development is a complex biological process involving an intricate network of multiple factor interactions. Through the analysis of transcriptome data and molecular biology confirmation, this study aims to reveal the molecular mechanism underlying sheep embryonic skeletal muscle development. The RNA sequencing of embryos was conducted, and microRNA (miRNA)-mediated competitive endogenous RNA (ceRNA) networks were constructed. qRT-PCR, siRNA knockdown, CCK-8 assay, scratch assay, and dual luciferase assay were used to carry out gene function identification. Through the analysis of the ceRNA networks, three miRNAs (miR-493-3p, miR-3959-3p, and miR-410-5p) and three genes (TEAD1, ZBTB34, and POGLUT1) were identified. The qRT-PCR of the DE-miRNAs and genes in the muscle tissues of sheep showed that the expression levels of the TEAD1 gene and miR-410-5p were correlated with the growth rate. The knockdown of the TEAD1 gene by siRNA could significantly inhibit the proliferation of sheep primary embryonic myoblasts, and the expression levels of SLC1A5, FoxO3, MyoD, and Pax7 were significantly downregulated. The targeting relationship between miR-410-5p and the TEAD1 gene was validated by a dual luciferase assay, and miR-410-5p can significantly downregulate the expression of TEAD1 in sheep primary embryonic myoblasts. We proved the regulatory relationship between miR-410-5p and the TEAD1 gene, which was related to the proliferation of sheep embryonic myoblasts. The results provide a reference and molecular basis for understanding the molecular mechanism of embryonic muscle development.
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Affiliation(s)
- Wenping Hu
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Xinyue Wang
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yazhen Bi
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Jingjing Bao
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Mingyu Shang
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Li Zhang
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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2
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Ismailova DY, Savinova OS, Fedorova TV, Vasina DV, Volik VG, Lukashenko VS, Saleeva IP. Changes in the Proteome of Poultry Muscle Tissue when Including Various Protein Supplements into Their Diet. APPL BIOCHEM MICRO+ 2022. [DOI: 10.1134/s0003683822040068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Ye Y, Maes E, Deb-Choudhury S, Hefer CA, Schreurs NM, Realini CE. Proteomic Profile of M. Longissimus Thoracis from Commercial Lambs Reared in Different Forage Systems. Foods 2022; 11:foods11101419. [PMID: 35626989 PMCID: PMC9141604 DOI: 10.3390/foods11101419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/05/2022] [Accepted: 05/11/2022] [Indexed: 02/01/2023] Open
Abstract
This study compared the protein composition of M. longissimus thoracis of lambs from six commercial forage production systems in New Zealand. A total of 286 proteins were identified based on liquid chromatography-tandem mass spectrometry. First, a binomial model showed that different production groups could be distinguished based on abundances of 16 proteins. Second, pair-wise comparisons were performed to search for protein abundance differences in meat due to animal sex (ewe vs. wether), diet (perennial ryegrass vs. chicory), and age (4 vs. 6–8 months old). Greater abundance of some myofibrillar and sarcoplasmic proteins were observed in lamb loins from ewes compared to wethers. Chicory diet and older age at slaughter were associated with meat with lower abundance of some myofibrillar proteins, possibly due to a greater proportion of muscle glycolytic fibres. The proteins that showed significant differences in their abundances due to production factors could be further investigated to understand their influence on meat quality.
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Affiliation(s)
- Yangfan Ye
- AgResearch Limited, Te Ohu Rangahau Kai, Massey University Campus, Grasslands, Tennent Drive, Palmerston North 4474, New Zealand; (Y.Y.); (C.E.R.)
- Animal Science, School of Agriculture and Environment, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand;
| | - Evelyne Maes
- AgResearch Limited, Lincoln Research Centre, 1365 Springs Road, Lincoln 7674, New Zealand; (E.M.); (C.A.H.)
- Riddet Institute, Based at Massey University, Palmerston North 4474, New Zealand
| | - Santanu Deb-Choudhury
- AgResearch Limited, Lincoln Research Centre, 1365 Springs Road, Lincoln 7674, New Zealand; (E.M.); (C.A.H.)
- Correspondence:
| | - Charles A. Hefer
- AgResearch Limited, Lincoln Research Centre, 1365 Springs Road, Lincoln 7674, New Zealand; (E.M.); (C.A.H.)
| | - Nicola M. Schreurs
- Animal Science, School of Agriculture and Environment, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand;
| | - Carolina E. Realini
- AgResearch Limited, Te Ohu Rangahau Kai, Massey University Campus, Grasslands, Tennent Drive, Palmerston North 4474, New Zealand; (Y.Y.); (C.E.R.)
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4
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Applied Proteomics in 'One Health'. Proteomes 2021; 9:proteomes9030031. [PMID: 34208880 PMCID: PMC8293331 DOI: 10.3390/proteomes9030031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 12/19/2022] Open
Abstract
‘One Health’ summarises the idea that human health and animal health are interdependent and bound to the health of ecosystems. The purpose of proteomics methodologies and studies is to determine proteins present in samples of interest and to quantify changes in protein expression during pathological conditions. The objectives of this paper are to review the application of proteomics technologies within the One Health concept and to appraise their role in the elucidation of diseases and situations relevant to One Health. The paper develops in three sections. Proteomics Applications in Zoonotic Infections part discusses proteomics applications in zoonotic infections and explores the use of proteomics for studying pathogenetic pathways, transmission dynamics, diagnostic biomarkers and novel vaccines in prion, viral, bacterial, protozoan and metazoan zoonotic infections. Proteomics Applications in Antibiotic Resistance part discusses proteomics applications in mechanisms of resistance development and discovery of novel treatments for antibiotic resistance. Proteomics Applications in Food Safety part discusses the detection of allergens, exposure of adulteration, identification of pathogens and toxins, study of product traits and characterisation of proteins in food safety. Sensitive analysis of proteins, including low-abundant ones in complex biological samples, will be achieved in the future, thus enabling implementation of targeted proteomics in clinical settings, shedding light on biomarker research and promoting the One Health concept.
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5
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Suh JK, Lee JS, Kong H, Lee Y, Lee HG. The effect of single-nucleotide polymorphisms within heat shock protein beta 1 on beef quantity in Korean native steers. Arch Anim Breed 2021; 63:417-422. [PMID: 33473366 PMCID: PMC7810230 DOI: 10.5194/aab-63-417-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 06/24/2020] [Indexed: 11/11/2022] Open
Abstract
Heat shock protein beta 1 (HSPB1), a member of the heat-shock family of protein, is a relatively small (27 kDa) molecular chaperone protein associated with cellular development. The relationship between HSPB1 expression and muscle growth in beef cattle has previously been reported, but there have been no reports of DNA markers related to meat quantity in Korean native steers. Therefore, the aim of this study was to evaluate the relationship of single-nucleotide polymorphisms (SNPs) within HSPB1 in terms of the carcass traits related to muscle growth in Korean native steers. Through direct sequencing, we discovered three SNPs: g.111 T > C SNP (rs208395876) and g.2548 C > G SNP (rs483014585) were respectively located in 5 ' UTR (untranslated region) and 3 ' UTR. Further, g.2352 T > C SNP (rs110832311) was located in the adjacent region of the RNA splicing site. The least square means of steers with a CC genotype of g.111 T > C SNP had a significantly higher meat ratio ( P = 0.04), while the least square means of steers with a CC genotype of g.2352 T > C SNP had a significantly higher meat ratio ( P = 0.002) and lower back-fat thickness ( P = 0.004) than those of the other genotype. Moreover, although the least square means of steers with CC-CC, CT-CC, and TT-CC genotypes were significantly decreased for back-fat thickness, they were significantly increased for the meat ratio. Therefore, our results suggested that g.111 T > C SNP and g.2352 T > C SNP could be a causal mutation related to an adipose metabolism in Korean cattle steer.
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Affiliation(s)
- Jung-Keun Suh
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, Republic of Korea.,Team of An Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus Project, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Jae-Sung Lee
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Hongsik Kong
- Department of Biotechnology, Hankyung National University, Anseong-si, Gyeonggi-do, 17579, Republic of Korea
| | - Yoonseok Lee
- Department of Biotechnology, Hankyung National University, Anseong-si, Gyeonggi-do, 17579, Republic of Korea.,Center for Genetic Information, Hankyung National University, Anseong-si, Gyeonggi-do, 17579, Republic of Korea
| | - Hong-Gu Lee
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, Republic of Korea.,Team of An Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus Project, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, Republic of Korea
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6
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Cao C, Xiao Z, Ge C, Wu Y. Application and Research Progress of Proteomics in Chicken Meat Quality and Identification: A Review. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1733594] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Changwei Cao
- College of Food Science, Sichuan Agricultural University, Ya’ An, Sichuan, China
| | - Zhichao Xiao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Changrong Ge
- Yunnan Agricultural University, Kunming, Yunnan, China
| | - Yinglong Wu
- College of Food Science, Sichuan Agricultural University, Ya’ An, Sichuan, China
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7
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Cônsolo NRB, da Silva J, Buarque VLM, Higuera-Padilla A, Barbosa LCGS, Zawadzki A, Colnago LA, Saran Netto A, Gerrard DE, Silva SL. Selection for Growth and Precocity Alters Muscle Metabolism in Nellore Cattle. Metabolites 2020; 10:metabo10020058. [PMID: 32041181 PMCID: PMC7073857 DOI: 10.3390/metabo10020058] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/22/2020] [Accepted: 01/27/2020] [Indexed: 12/30/2022] Open
Abstract
To clarify the relationship between beef genetic selection for growth and precocity with muscle metabolism and metabolites, we performed metabolomic analysis using Longissimus lumborum (LL) muscle from Nellore cattle with divergent selection for these traits (high growth, HG; low growth, LG; high precocity, HP; low precocity, LP). Genetic potential for growth affected muscle protein and energetic metabolism. HG animals had a high concentration of arginine, carnosine, and leucine compared to LG animals. HP animals presented a high concentration of glutamine, betaine, creatinine, isoleucine, carnitine, acetyl carnitine, and lower levels of glucose compared to LP animals, affecting protein and fatty acid metabolism. Intensity of selection (high or low) was correlated with changes in protein metabolism, and the type of selection (growth or precocity) affected fat metabolism. In conclusion, both HG and HP appear to be correlated with a high concentration of protein metabolites and changes in protein metabolic pathways, while selection for precocity is more correlated with changes in fat metabolism compared to animals selected for growth.
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Affiliation(s)
- Nara Regina Brandão Cônsolo
- Department of Animal Science, University of São Paulo, Duque de Caxias Norte 225, Pirassununga 13635-900, Brazil; (J.d.S.); (V.L.M.B.); (S.L.S.)
- Correspondence:
| | - Juliana da Silva
- Department of Animal Science, University of São Paulo, Duque de Caxias Norte 225, Pirassununga 13635-900, Brazil; (J.d.S.); (V.L.M.B.); (S.L.S.)
| | - Vicente Luiz Macedo Buarque
- Department of Animal Science, University of São Paulo, Duque de Caxias Norte 225, Pirassununga 13635-900, Brazil; (J.d.S.); (V.L.M.B.); (S.L.S.)
| | - Angel Higuera-Padilla
- EMBRAPA Instrumentação, XV de Novembro 1452, São Carlos 13560-970, Brazil; (A.H.-P.); (L.C.G.S.B.); (L.A.C.)
| | | | - Andressa Zawadzki
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark
| | - Luis Alberto Colnago
- EMBRAPA Instrumentação, XV de Novembro 1452, São Carlos 13560-970, Brazil; (A.H.-P.); (L.C.G.S.B.); (L.A.C.)
| | - Arlindo Saran Netto
- Department of Animal Science, University of São Paulo, Duque de Caxias Norte 225, Pirassununga 13635-900, Brazil; (J.d.S.); (V.L.M.B.); (S.L.S.)
| | - David Edwin Gerrard
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24061, USA;
| | - Saulo Luz Silva
- Department of Animal Science, University of São Paulo, Duque de Caxias Norte 225, Pirassununga 13635-900, Brazil; (J.d.S.); (V.L.M.B.); (S.L.S.)
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8
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Proteomic analyses of sheep (ovis aries) embryonic skeletal muscle. Sci Rep 2020; 10:1750. [PMID: 32019949 PMCID: PMC7000794 DOI: 10.1038/s41598-020-58349-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 01/13/2020] [Indexed: 11/08/2022] Open
Abstract
The growth and development of embryonic skeletal muscle plays a crucial role in sheep muscle mass. But proteomic analyses for embryonic skeletal development in sheep had been little involved in the past research. In this study, we explored differential abundance proteins during embryonic skeletal muscle development by the tandem mass tags (TMT) and performed a protein profile analyses in the longissimus dorsi of Chinese merino sheep at embryonic ages Day85 (D85N), Day105 (D105N) and Day135 (D135N). 5,520 proteins in sheep embryonic skeletal muscle were identified, and 1,316 of them were differential abundance (fold change ≥1.5 and p-value < 0.05). After the KEGG enrichment analyses, these differential abundance proteins were significant enriched in the protein binding, muscle contraction and energy metabolism pathways. After validation of the protein quantification with the parallel reaction monitoring (PRM), 41% (16/39) significant abundance proteins were validated, which was similar to the results of protein quantification with TMT. All results indicated that D85N to D105N was the stage of embryonic muscle fibers proliferation, while D105N to D135N was the stage of their hypertrophy. These findings provided a deeper understanding of the function and rules of proteins in different phases of sheep embryonic skeletal muscle growth and development.
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9
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Hare KS, Wood KM, Fitzsimmons C, Penner GB. Oversupplying metabolizable protein in late gestation for beef cattle: effects on postpartum ruminal fermentation, blood metabolites, skeletal muscle catabolism, colostrum composition, milk yield and composition, and calf growth performance. J Anim Sci 2019; 97:437-455. [PMID: 30371794 DOI: 10.1093/jas/sky413] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 10/25/2018] [Indexed: 12/15/2022] Open
Abstract
The objective of the study was to determine whether oversupplying MP prepartum affects postpartum cow BW, colostrum composition, milk production and composition, protein catabolism in the dam, and calf growth. Crossbred Hereford heifers were individually fed a control treatment designed to meet MP requirements (CON; n = 10) or 133% of the MP requirement (HMP; n = 11) from day -55 ± 4 until parturition. All cows were provided a common postpartum diet. Cow BW was measured on days 7 ± 1, 14 ± 2, 28 ± 3, 57 ± 4, 82 ± 5, and 111 ± 3 relative to parturition. DMI and ruminal pH were measured daily and summarized by week until day 33. Milk yield was estimated based on a 12-h two-quarter milk yield on days 7 ± 1, 12 ± 1, 28 ± 3, 33 ± 3, 70 ± 3, and 112 ± 3. Urine samples were collected from cows over a 6-d period starting on days 7 ± 1 and 28 ± 3 and the composited samples were analyzed for 3-methylhistidine (3-MH) and creatinine. Muscle samples were collected from cows on day 13 ± 1 while calf muscle samples were collected on days 2 and 111 ± 3 of age. Muscle samples from cows were analyzed for markers of protein catabolism, and calf muscle samples were analyzed for genes regulating cell growth and differentiation. Data were analyzed as a randomized complete block design using the MIXED procedure of SAS accounting for repeated measures when necessary. Postpartum BW did not differ (P ≥ 0.30) by treatment, day, or the interaction of treatment and day (T × D), but rump fat decreased (P = 0.011) as lactation progressed. DMI decreased during weeks 2 and 3 compared to 1 and 4, whereas ruminal pH was less during weeks 2, 3, and 4 relative to week 1. Colostrum fat concentration was less (P = 0.003) for HMP than CON; but, milk production was not affected by treatment. Milk yield was greatest from days 7 to 33 and decreased thereafter (P < 0.01). Urinary 3-MH and the 3-MH:creatinine ratio did not differ by treatment, day, or the T × D (P ≥ 0.22) interaction, nor was there a difference (P ≥ 0.13) in the abundance of catabolic proteins. Calf growth was not affected by treatment, but HMP calves had greater expression (T × D, P = 0.05) of PPARG while PKM expression increased for CON calves (T × D, P = 0.04) at day 111 compared to their expression at day 2. Overfeeding MP during late gestation does not improve postpartum indicators of N balance or maternal muscle turnover but may alter colostrum composition and calf gene expression at weaning.
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Affiliation(s)
- Koryn S Hare
- Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
| | - Katie M Wood
- Department of Animal Biosciences, Ontario Agricultural College, University of Guelph, Guelph, ON, Canada
| | - Carolyn Fitzsimmons
- Agriculture and Agri-Food Canada, Edmonton, AB, Canada.,$Department of Agriculture, Food and Nutritional Sciences, Faculty of Agricultural Life and Environmental Sciences, University of Alberta, Edmonton, AB, Canada
| | - Gregory B Penner
- Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
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10
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Armstrong E, Ciappesoni G, Iriarte W, Da Silva C, Macedo F, Navajas EA, Brito G, San Julián R, Gimeno D, Postiglioni A. Novel genetic polymorphisms associated with carcass traits in grazing Texel sheep. Meat Sci 2018; 145:202-208. [PMID: 29982074 DOI: 10.1016/j.meatsci.2018.06.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 05/11/2018] [Accepted: 06/12/2018] [Indexed: 11/26/2022]
Abstract
Improving meat production traits has increased its importance in sheep breeding. We report novel associations of SNP present in genes related to lipid metabolism and growth with several carcass traits in purebred Texel lambs. Expected progeny differences (EPD) predictions from 461 animals from the Central Progeny Testing of Texel breed in Uruguay were used for the association analysis. Live weights at different stages, ultrasound and post-mortem traits were analyzed. Markers in several genes were associated with growth, carcass and meat quality traits. Among others: PPARGC1A with valuable cuts weight, hot carcass weight and carcass fatness; DGAT1 with live weights, fat thickness, rib-eye area and shoulder weight; CAST with birth weight and fat thickness; GHR with birth weight and carcass fatness, and GHRHR with live weights and fat thickness. Genotypic effects ranged from 0.035 to 0.923 (DGAT1 vs. weaning weight) units of phenotypic SD. Most of the associations described are novel in sheep breeding, deserving further analyses.
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Affiliation(s)
- E Armstrong
- Departamento de Genética y Mejora Animal, Facultad de Veterinaria, Universidad de la República, Av. Lasplaces 1550, Montevideo, Uruguay.
| | - G Ciappesoni
- Programa Nacional de Carne y Lana, Instituto de Investigación Agropecuaria, Las Brujas, Ruta 48 km. 10, Canelones, Uruguay
| | - W Iriarte
- Departamento de Genética y Mejora Animal, Facultad de Veterinaria, Universidad de la República, Av. Lasplaces 1550, Montevideo, Uruguay
| | - C Da Silva
- Departamento de Genética y Mejora Animal, Facultad de Veterinaria, Universidad de la República, Av. Lasplaces 1550, Montevideo, Uruguay
| | - F Macedo
- Departamento de Genética y Mejora Animal, Facultad de Veterinaria, Universidad de la República, Av. Lasplaces 1550, Montevideo, Uruguay
| | - E A Navajas
- Unidad de Biotecnología, Instituto de Investigación Agropecuaria, Las Brujas, Ruta 48 km 10, Canelones, Uruguay
| | - G Brito
- Laboratorio de Calidad de la Canal y la Carne, Instituto de Investigación Agropecuaria, Ruta 5 km. 386, Tacuarembó, Uruguay
| | - R San Julián
- Laboratorio de Calidad de la Canal y la Carne, Instituto de Investigación Agropecuaria, Ruta 5 km. 386, Tacuarembó, Uruguay
| | - D Gimeno
- Área Investigación y Desarrollo, Secretariado Uruguayo de la Lana, Cno. Gral Servando Gomez 2408, Montevideo, Uruguay
| | - A Postiglioni
- Departamento de Genética y Mejora Animal, Facultad de Veterinaria, Universidad de la República, Av. Lasplaces 1550, Montevideo, Uruguay
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12
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Jung U, Kim M, Wang T, Lee J, Jeon S, Jo N, Kim W, Baik M, Lee H. Upregulated heat shock protein beta-1 associated with caloric restriction and high feed efficiency in longissimus dorsi muscle of steer. Livest Sci 2017. [DOI: 10.1016/j.livsci.2017.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Chiozzi RZ, Capriotti AL, Cavaliere C, La Barbera G, Montone CM, Piovesana S, Laganà A. Label-Free Shotgun Proteomics Approach to Characterize Muscle Tissue from Farmed and Wild European Sea Bass (Dicentrarchus labrax). FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-0999-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Babaheydari SB, Keyvanshokooh S, Dorafshan S, Johari SA. Modifications in the proteome of rainbow trout (Oncorhynchus mykiss) embryo and fry as an effect of triploidy induction. FISH PHYSIOLOGY AND BIOCHEMISTRY 2017; 43:579-589. [PMID: 27848040 DOI: 10.1007/s10695-016-0312-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 10/31/2016] [Indexed: 06/06/2023]
Abstract
Two-dimensional gel electrophoresis (2-DE), matrix-assisted laser desorption/ionization tandem time-of-flight (MALDI-TOF/TOF) mass spectrometry, and database searching were used to analyze the effects of triploidization heat shock treatment on protein expression in rainbow trout eyed embryo and fry. After fertilization, the eggs were incubated at 10 °C for 10 min. Half of the eggs were then subjected to heat shock for 10 min submerged in a 28 °C water bath to induce triploidy. The remainder was incubated normally and used as diploid controls. Specimens of eyed embryos and fry were taken on 18 and 76 days post-fertilization, respectively. In the eyed embryo extracts, seven protein spots were significantly changed in abundance between the control and heat-shocked groups and one of these was decreased while the others were increased in the heat shock-treated group. Of the spots that were shown to change in abundance in the eyed embryos with heat shock treatment, two were identified as vitellogenin, while the others were creatine kinase and angiotensin I. In the 2-DE from the fry muscle extraction, 23 spots were significantly changed in abundance between the diploid and triploid groups. Nineteen of these showed a decreased abundance in diploids, while the remaining four spots had an increased abundance. Triploidization caused differential expression of muscle metabolic proteins including triosephosphate isomerase, glyceraldehyde-3-phosphate dehydrogenase, and beta-enolase. Myosin heavy chain as a structural protein was also found to change in abundance in triploids. The altered expression of both structural and metabolic proteins in triploids was consistent with their increased cell size and lower growth performance.
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Affiliation(s)
- Samad Bahrami Babaheydari
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Khouzestan, Iran
| | - Saeed Keyvanshokooh
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Khouzestan, Iran.
| | - Salar Dorafshan
- Department of Natural Resources, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Seyed Ali Johari
- Department of Fisheries, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Kurdistan, Iran
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Ferreira AM, Grossmann J, Fortes C, Kilminster T, Scanlon T, Milton J, Greeff J, Oldham C, Nanni P, Almeida AM. The sheep (Ovis aries) muscle proteome: Decoding the mechanisms of tolerance to Seasonal Weight Loss using label-free proteomics. J Proteomics 2017; 161:57-67. [PMID: 28366878 DOI: 10.1016/j.jprot.2017.03.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 03/18/2017] [Accepted: 03/22/2017] [Indexed: 02/04/2023]
Abstract
Seasonal Weight Loss (SWL) is one of the most pressing issues in animal production in the tropics and Mediterranean. This work aims to characterize muscle proteome changes as a consequence of SWL in meat producing sheep, using a label-free proteomics approach. We compare three breeds: the Australian Merino (SWL susceptible), the Damara (SWL tolerant) and the Dorper (SWL intermediate tolerance). We identified 668 proteins of the sheep proteome, 95 with differential regulation. Also we observe that the more vulnerable to SWL a breed is, the more differential abundance proteins we find. Protein binding was the most frequently altered molecular function identified. We suggest 6 putative markers for restricted nutritional conditions independently of breed: ferritin heavy-chain; immunoglobulin V lambda chain; transgelin; fatty acid synthase; glutathione S-transferase A2; dihydrodiol dehydrogenase 3-like. Moreover, we suggest as related to SWL tolerance: S100-A10 Serpin A3-5-like and Catalase, subject however to necessary validation assays. The identification of SWL-tolerance related proteins using proteomics will lead to increased stock productivity of relevant interest to animal production, particularly if identified at the muscle level, the tissue of economic importance in meat production. BIOLOGICAL SIGNIFICANCE Seasonal Weight Loss (SWL) is the most pressing issue in animal production in the tropics and the Mediterranean. To counter SWL, farmers often use animal breeds that have a natural ability to withstand pasture scarcity. Here we study the sheep muscle proteome at the muscle level, the tissue of economic importance in meat production. Furthermore, the identification of proteins that change their abundance in response to SWL using proteomics can contribute to increased stock productivity of relevant interest to animal production. We identified 668 proteins of the sheep proteome. We demonstrate that the following proteins are affected by restricted nutritional conditions: ferritin heavy chain; immunoglobulin V lambda chain; transgelin; fatty acid synthase; glutathione S-transferase A2; dihydrodiol dehydrogenase 3-like. Furthermore, S100-A10, Serpin A3-5-like and Catalase are proteins that changed their abundance in response to SWL. Nevertheless, it is important to highlight that Catalase values for the merino breed were close to significance and therefore catalase validation is of utmost importance.
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Affiliation(s)
- Ana M Ferreira
- Plant Cell Biotechnology Laboratory, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal; ICAAM - Instituto de Ciências Agrárias e Ambientais Mediterrânicas, Universidade de Évora, Évora, Portugal
| | - Jonas Grossmann
- Functional Genomics Center Zurich, ETH/UZH, Zurich, Switzerland
| | - Claudia Fortes
- Functional Genomics Center Zurich, ETH/UZH, Zurich, Switzerland
| | - Tanya Kilminster
- Department of Agriculture and Food Western Australia, Perth, WA, Australia
| | - Tim Scanlon
- Department of Agriculture and Food Western Australia, Perth, WA, Australia
| | - John Milton
- University of Western Australia, Crawley, WA, Australia
| | - Johan Greeff
- Department of Agriculture and Food Western Australia, Perth, WA, Australia
| | - Chris Oldham
- Department of Agriculture and Food Western Australia, Perth, WA, Australia
| | - Paolo Nanni
- Functional Genomics Center Zurich, ETH/UZH, Zurich, Switzerland
| | - André M Almeida
- IBET - Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal; Plant Cell Biotechnology Laboratory, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal; Ross University School of Veterinary Medicine, Saint Kitts and Nevis; Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal.
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Nuez-Ortín WG, Carter CG, Wilson R, Cooke IR, Amoroso G, Cobcroft JM, Nichols PD. Triploid Atlantic salmon shows similar performance, fatty acid composition and proteome response to diploids during early freshwater rearing. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2017; 22:67-77. [PMID: 28214702 DOI: 10.1016/j.cbd.2017.02.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/31/2017] [Accepted: 02/02/2017] [Indexed: 11/18/2022]
Abstract
There is currently renewed interest in farming triploid Atlantic salmon. Improving farming requires identifying triploid specific phenotypic and physiological traits that are uniquely derived from ploidy per se and developed under optimal growing conditions. This study investigated firstly, the impact of ploidy on growth performance and whole body composition of Atlantic salmon at different early freshwater stages [34dph (days post-hatching) alevin, 109dph fry, and 162dph parr] and secondly, whether phenotypic differences at these stages were reflected in protein samples collected from whole fish, white muscle or liver tissue. Female diploid and triploid Atlantic salmon (n=3) were first fed at 35dph and then maintained by feeding to satiation on commercial feeds. Triploids were significantly lower in weight at the late alevin and fry stages but matched diploid weight at the parr stage. The whole-body lipid content was significantly higher for triploids at the parr stage, while the whole-body lipid class profile was broadly similar and was largely not affected by ploidy. Comparative label-free shotgun proteomic analysis did not detect significant alterations in protein expression between diploids and triploids at any growth stage. The present results indicate that ploidy under optimal growing conditions and during early freshwater stages only result in small phenotypic differences in weight and whole body lipid content that were not reflected at the proteome level. These findings suggest that optimal husbandry conditions for freshwater Atlantic salmon are similar between ploidies, at least for all-female populations.
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Affiliation(s)
- Waldo G Nuez-Ortín
- Fisheries and Aquaculture Centre, Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, TAS 7001, Australia; CSIRO Food Nutrition and Bio-based Products, Oceans & Atmosphere, GPO Box 1538, Hobart, TAS 7001, Australia.
| | - Chris G Carter
- Fisheries and Aquaculture Centre, Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, TAS 7001, Australia
| | - Richard Wilson
- Central Science Laboratory, University of Tasmania, Bag 74, Hobart, TAS 7001, Australia
| | - Ira R Cooke
- Department of Molecular and Cell Biology, James Cook University, Townsville, QLD 4811, Australia
| | - Gianluca Amoroso
- Fisheries and Aquaculture Centre, Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, TAS 7001, Australia
| | - Jennifer M Cobcroft
- Fisheries and Aquaculture Centre, Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, TAS 7001, Australia
| | - Peter D Nichols
- Fisheries and Aquaculture Centre, Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, TAS 7001, Australia; CSIRO Food Nutrition and Bio-based Products, Oceans & Atmosphere, GPO Box 1538, Hobart, TAS 7001, Australia
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17
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Piras C, Roncada P, Rodrigues PM, Bonizzi L, Soggiu A. Proteomics in food: Quality, safety, microbes, and allergens. Proteomics 2016; 16:799-815. [PMID: 26603968 DOI: 10.1002/pmic.201500369] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/21/2015] [Accepted: 11/17/2015] [Indexed: 02/04/2023]
Abstract
Food safety and quality and their associated risks pose a major concern worldwide regarding not only the relative economical losses but also the potential danger to consumer's health. Customer's confidence in the integrity of the food supply could be hampered by inappropriate food safety measures. A lack of measures and reliable assays to evaluate and maintain a good control of food characteristics may affect the food industry economy and shatter consumer confidence. It is imperative to create and to establish fast and reliable analytical methods that allow a good and rapid analysis of food products during the whole food chain. Proteomics can represent a powerful tool to address this issue, due to its proven excellent quantitative and qualitative drawbacks in protein analysis. This review illustrates the applications of proteomics in the past few years in food science focusing on food of animal origin with some brief hints on other types. Aim of this review is to highlight the importance of this science as a valuable tool to assess food quality and safety. Emphasis is also posed in food processing, allergies, and possible contaminants like bacteria, fungi, and other pathogens.
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Affiliation(s)
- Cristian Piras
- Dipartimento di Scienze Veterinarie e Sanità Pubblica (DIVET), Università degli studi di Milano, Milano, Italy
| | - Paola Roncada
- Istituto Sperimentale Italiano L. Spallanzani, Milano, Italy
| | - Pedro M Rodrigues
- CCMAR, Centre of Marine Sciences, University of Algarve, Faro, Portugal
| | - Luigi Bonizzi
- Dipartimento di Scienze Veterinarie e Sanità Pubblica (DIVET), Università degli studi di Milano, Milano, Italy
| | - Alessio Soggiu
- Dipartimento di Scienze Veterinarie e Sanità Pubblica (DIVET), Università degli studi di Milano, Milano, Italy
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18
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The Effect of Weight Loss on the Muscle Proteome in the Damara, Dorper and Australian Merino Ovine Breeds. PLoS One 2016; 11:e0146367. [PMID: 26828937 PMCID: PMC4734549 DOI: 10.1371/journal.pone.0146367] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 12/16/2015] [Indexed: 11/20/2022] Open
Abstract
Seasonal Weight Loss (SWL) is an important constraint, limiting animal production in the Tropics and the Mediterranean. As a result, the study of physiological and biochemical mechanisms by which domestic animal breeds respond to SWL is important to those interested in animal breeding and the improvement thereof. To that end, the study of the proteome has been instrumental in gathering important information on physiological mechanisms, including those underlying SWL. In spite of that, little information is available concerning physiological mechanisms of SWL in production animals. The objective of this study was to determine differential protein expression in the muscle of three different breeds of sheep, the Australian Merino, the Dorper and the Damara, each showing different levels of tolerance to weight loss (low, medium and high, respectively). Per breed, two experimental groups were established, one labeled “Growth” and the other labeled “Restricted.” After forty-two days of dietary treatment, all animals were euthanized. Muscle samples were then taken. Total protein was extracted from the muscle, then quantified and two-dimensional gel electrophoresis were conducted using 24 cm pH 3–10 immobiline dry strips and colloidal coomassie staining. Gels were analyzed using Samespots® software and spots of interest were in-gel digested with trypsin. The isolated proteins were identified using MALDI-TOF/TOF. Results indicated relevant differences between breeds; several proteins are suggested as putative biomarkers of tolerance to weight loss: Desmin, Troponin T, Phosphoglucomutase and the Histidine Triad nucleotide-binding protein 1. This information is of relevance to and of possible use in selection programs aiming towards ruminant animal production in regions prone to droughts and weight loss.
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19
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In-depth characterisation of the lamb meat proteome from longissimus lumborum. EUPA OPEN PROTEOMICS 2015. [DOI: 10.1016/j.euprot.2015.01.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Brinkmeier H, Ohlendieck K. Chaperoning heat shock proteins: Proteomic analysis and relevance for normal and dystrophin-deficient muscle. Proteomics Clin Appl 2014; 8:875-95. [DOI: 10.1002/prca.201400015] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 04/24/2014] [Accepted: 05/28/2014] [Indexed: 12/15/2022]
Affiliation(s)
| | - Kay Ohlendieck
- Department of Biology; National University of Ireland; Maynooth Co. Kildare Ireland
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21
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Zhang Q, Lee HG, Kang SK, Baik M, Choi YJ. Heat-shock protein beta 1 regulates androgen-mediated bovine myogenesis. Biotechnol Lett 2014; 36:1225-31. [PMID: 24563320 DOI: 10.1007/s10529-014-1489-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 02/03/2014] [Indexed: 01/29/2023]
Abstract
To elucidate the functional significance of heat-shock protein beta 1 (HSPB1) in androgen-mediated myogenesis of bovine cells, we conducted 'loss and gain of function of HSPB1' assays by siRNA inhibition and gene overexpression. siRNA inhibition of HSPB1 expression reduced the expression of desmin (a myogenic marker) and repressed the formation of myotubes in cells induced for myogenic differentiation. In contrast, overexpression of HSPB1 enhanced the expression of desmin and accelerated formation of myotubes. The loss and gain of HSPB1 function was closely associated with the expression level of androgen receptor (AR). Our findings suggest that HSPB1 mediates androgen signaling by binding directly to AR and then enhancing androgen-mediated myogenesis in myogenic cells.
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Affiliation(s)
- Qiankun Zhang
- Department of Agricultural Biotechnology, Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 151-921, Republic of Korea,
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22
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Di Luca A, Elia G, Hamill R, Mullen AM. 2D DIGE proteomic analysis of early post mortem muscle exudate highlights the importance of the stress response for improved water-holding capacity of fresh pork meat. Proteomics 2013; 13:1528-44. [PMID: 23456991 DOI: 10.1002/pmic.201200145] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 12/17/2012] [Accepted: 01/16/2013] [Indexed: 02/01/2023]
Abstract
Variation in water-holding capacity (WHC), which presents a major economic burden to the swine industry, is considered to be underpinned by variation at a molecular and biochemical level. High-resolution 2D DIGE followed by MS analysis and Western blot were used to unravel the proteome of muscle exudate, collected following centrifugation, in the pH 4-7 range. A first 2DE-based protein map of this substrate was produced where 89 spots were successfully characterised. Two phenotypes divergent for WHC plus one intermediate were compared with a view to deciphering the biochemical processes impacting on variation in WHC. Twenty spots were observed to be altered across the phenotypes. Of these, 14 represented sixteen proteins including metabolic enzymes, stress response proteins and structural proteins. Triosephosphate isomerase and transferrin showed a major difference between the two extreme phenotypes, and may have potential as biological markers for WHC prediction. Several members of the HSPs family were highlighted. This proteomic study makes an important contribution towards a more detailed molecular view of the processes behind WHC and will provide a valuable resource for future investigations.
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23
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Paredi G, Sentandreu MA, Mozzarelli A, Fadda S, Hollung K, de Almeida AM. Muscle and meat: New horizons and applications for proteomics on a farm to fork perspective. J Proteomics 2013; 88:58-82. [DOI: 10.1016/j.jprot.2013.01.029] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Accepted: 01/31/2013] [Indexed: 11/16/2022]
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24
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Keady SM, Kenny DA, Ohlendieck K, Doyle S, Keane MG, Waters SM. Proteomic profiling of bovine M. longissimus lumborum from Crossbred Aberdeen Angus and Belgian Blue sired steers varying in genetic merit for carcass weight. J Anim Sci 2013; 91:654-65. [PMID: 23307841 DOI: 10.2527/jas.2012-5850] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Bovine skeletal muscle is a tissue of significant value to the beef industry and global economy. Proteomic analyses offer the opportunity to detect molecular mechanisms regulating muscle growth and intramuscular fat accumulation. The current study aimed to investigate differences in protein abundance in skeletal muscle tissue of cattle from two breeds of contrasting maturity (early vs. late maturing), adiposity, and muscle growth potential, namely, Belgian Blue (BB) × Holstein Friesian and Aberdeen Angus (AA) × Holstein Friesian. Twenty AA (n = 10) and BB (n = 10) sired steers, the progeny of sires of either high or low genetic merit, expressed as expected progeny difference for carcass weight (EPDcwt), and bred through AI, were evaluated as 4 genetic groups, BB-High, BB-Low, AA-High, and AA-Low (n = 5 per treatment). Chemical composition analysis of M. longissimus lumborum showed greater protein and moisture and decreased lipid concentrations for BB-sired compared with AA-sired steers. To investigate the effects of both sire breed and EPDcwt on M. longissimus lumborum, proteomic analysis was performed using 2-dimensional difference gel electrophoresis followed by mass spectrometry. Proteins were identified from their peptide sequences, using the National Center for Biotechnology Information (NCBI) and Swiss-prot databases. Metabolic enzymes involved in glycolysis (glycogen phosphorylase, phosphoglycerate mutase) and the citric acid cycle (aconitase 2, oxoglutarate dehydrogenase) were increased in AA- vs. BB-sired steers. Expression of proteins involved in cell structure, such as myosin light chain isoforms and troponins I and T, were also altered due to sire breed. Furthermore, heat shock protein β-1 and peroxiredoxin 6, involved in cell defense, had increased abundance in muscle of AA-sired relative to BB-sired steers. Protein abundance of glucose-6-phosphate isomerase, enolase-3, and pyruvate kinase was greater in AA-sired animals of High compared with Low EPDcwt. Changes in the expression of these proteins were supported by gene expression analysis using quantitative real-time PCR. This information will aid in our understanding of genetic influences controlling muscle growth and fat accumulation and could contribute to future breeding programs to increase lean tissue gain of beef cattle.
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Affiliation(s)
- Sarah M Keady
- Animal and Bioscience Research Department, Animal and Grassland Research and Innovation Centre, Teagasc, Dunsany, Co. Meath, Ireland
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25
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Huang CW, Li YH, Hu SY, Chi JR, Lin GH, Lin CC, Gong HY, Chen JY, Chen RH, Chang SJ, Liu FG, Wu JL. Differential expression patterns of growth-related microRNAs in the skeletal muscle of Nile tilapia (Oreochromis niloticus)1. J Anim Sci 2012; 90:4266-79. [DOI: 10.2527/jas.2012-5142] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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26
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Early post-mortem sarcoplasmic proteome of porcine muscle related to lipid oxidation in aged and cooked meat. Food Chem 2012; 135:2238-44. [DOI: 10.1016/j.foodchem.2012.07.079] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 07/12/2012] [Accepted: 07/13/2012] [Indexed: 11/20/2022]
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Epitranscriptional orchestration of genetic reprogramming is an emergent property of stress-regulated cardiac microRNAs. Proc Natl Acad Sci U S A 2012; 109:19864-9. [PMID: 23150554 DOI: 10.1073/pnas.1214996109] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Cardiac stress responses are driven by an evolutionarily conserved gene expression program comprising dozens of microRNAs and hundreds of mRNAs. Functionalities of different individual microRNAs are being studied, but the overall purpose of interactions between stress-regulated microRNAs and mRNAs and potentially distinct roles for microRNA-mediated epigenetic and conventional transcriptional genetic reprogramming of the stressed heart are unknown. Here we used deep sequencing to interrogate microRNA and mRNA regulation in pressure-overloaded mouse hearts, and performed a genome-wide examination of microRNA-mRNA interactions during early cardiac hypertrophy. Based on abundance and regulatory patterns, cardiac microRNAs were categorized as constitutively expressed housekeeping, regulated homeostatic, or dynamic early stress-responsive microRNAs. Regulation of 62 stress-responsive cardiac microRNAs directly affected levels of only 66 mRNAs, but the global impact of microRNA-mediated epigenetic regulation was amplified by preferential targeting of mRNAs encoding transcription factors, kinases, and phosphatases exerting amplified secondary effects. Thus, an emergent cooperative property of stress-regulated microRNAs is orchestration of transcriptional and posttranslational events that help determine the stress-reactive cardiac phenotype. This global functionality explains how large end-organ effects can be induced through modest individual changes in target mRNA and protein content by microRNAs that sense and respond dynamically to a changing physiological milieu.
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Sierra V, Fernández-Suárez V, Castro P, Osoro K, Vega-Naredo I, García-Macía M, Rodríguez-Colunga P, Coto-Montes A, Oliván M. Identification of biomarkers of meat tenderisation and its use for early classification of Asturian beef into fast and late tenderising meat. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2012; 92:2727-2740. [PMID: 22522408 DOI: 10.1002/jsfa.5701] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Revised: 03/01/2012] [Accepted: 03/12/2012] [Indexed: 05/31/2023]
Abstract
BACKGROUND The objective of this work was to study the post-mortem evolution of potential biomarkers (µ-calpain activity and proteolytic profile) of meat tenderisation in bovine longissimus dorsi (LD) muscle from several biotypes coming from two beef breeds ('Asturiana de los Valles' and 'Asturiana de la Montaña') and showing different levels of muscular hypertrophy (mh/mh, mh/+, + /+). RESULTS LD samples were taken at 2, 12, 24 and 48 h and 3, 7, 14 and 21 days post-mortem. The presence of muscular hypertrophy produced a faster rate of pH decline, faster exhaustion of µ-calpain activity and earlier occurrence of proteolytic changes. Changes in the electrophoretic pattern of some peptides from sarcoplasmic (glyceraldehyde-3-phosphate dehydrogenase) and myofibrillar (troponin T and troponin I) muscle extracts within the first 24 h significantly correlated with meat toughness and allowed accurate discrimination of meat products into two groups: (1) fast tenderising meat, coming from mh-biotypes, and (2) late tenderising meat, from normal (+/+) biotypes. CONCLUSION Early monitoring (within 24 h after slaughter) of selected biomarkers in LD muscle allowed accurate prediction of ultimate meat toughness and could be used in the meat industry as a tool for early classification of beef into fast and late tenderising meat.
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Affiliation(s)
- Verónica Sierra
- Área de Sistemas de Producción Animal, SERIDA, Villaviciosa, Asturias, Spain
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29
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“Muscle to meat” molecular events and technological transformations: The proteomics insight. J Proteomics 2012; 75:4275-89. [DOI: 10.1016/j.jprot.2012.04.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 04/03/2012] [Accepted: 04/08/2012] [Indexed: 02/01/2023]
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30
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Mass spectrometry and animal science: Protein identification strategies and particularities of farm animal species. J Proteomics 2012; 75:4190-206. [DOI: 10.1016/j.jprot.2012.04.009] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 03/17/2012] [Accepted: 04/08/2012] [Indexed: 12/30/2022]
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31
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Dejeans N, Herosimczyk A, Sayd T, Chambon C, Martin JF, Maier JAM, Tauveron I, Mazur A. Effect of a high-fat challenge on the proteome of human postprandial plasma. Clin Nutr 2012; 32:468-71. [PMID: 22721722 DOI: 10.1016/j.clnu.2012.05.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Revised: 05/22/2012] [Accepted: 05/23/2012] [Indexed: 11/25/2022]
Abstract
BACKGROUND & AIMS Postprandial lipemia has been associated with inflammation, oxidative stress and vascular dysfunction. This metabolic disturbance represents a complex process only partly understood. The purpose of this study was to identify variations in plasma proteome after a high-fat challenge in healthy middle-aged men. METHODS Two-dimensional electrophoresis was used to compare plasma from seven subjects, drawn before and 4 h after a high-fat challenge. RESULTS Among the 231 spots detected and analyzed, 22 were present at different levels in postprandial hyperlipemic plasma compared to preprandial plasma. For 10 of them, corresponding proteins were identified by mass spectrometry. Some of them are related to the hemostatic system (tetranectin and fibrinogen) or the complement system (complement component 3 and 4 and ficollin-3) and have been previously associated to atherothrombosis. CONCLUSION These results provide new perspectives and broaden our understanding of the biological processes of postprandial metabolic stress, as well as its links with the development of atherosclerosis.
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Affiliation(s)
- Nicolas Dejeans
- INRA, UMR 1019, UNH, CRNH Auvergne, F-63009 Clermont-Ferrand, France
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32
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De Liu X, Jayasena DD, Jung Y, Jung S, Kang BS, Heo KN, Lee JH, Jo C. Differential Proteome Analysis of Breast and Thigh Muscles between Korean Native Chickens and Commercial Broilers. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2012; 25:895-902. [PMID: 25049642 PMCID: PMC4093099 DOI: 10.5713/ajas.2011.11374] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 02/02/2012] [Accepted: 01/11/2012] [Indexed: 11/27/2022]
Abstract
The Korean native chickens (Woorimotdak™, KNC) and commercial broilers (Ross, CB) show obvious differences in meat flavor after cooking. To understand the contribution of protein and peptide for meat flavor, 2-dimensional (2-D) gel electrophoresis and matrix-assisted laser desorption-ionization time-of-flight (MALDI-TOF) mass spectrometry was performed. A total of 16 protein spots were differentially expressed in the breast and thigh meat between the two breeds. A total of seven protein spots were represented by different levels between KNC and CB for breast meat. Among them three protein spots (TU39149, TU40162 and TU39598) showed increases in their expressions in KNC while other four protein spots (BU40125, BU40119, BU40029 and BU39904) showed increases in CB. All nine protein spots that were represented by different levels between KNC and CB for thigh meat showed increases in their expression in KNC. Phosphoglucomutase 1 (PGM 1), myosin heavy chain (MyHC), heat shock protein B1 (HSP27), cytochrome c reductase (Enzyme Q), Glyoxylase 1, DNA methyltransferase 3B (DNA MTase 3) were identified as the main protein spots by MALDI-TOF mass spectrometry. These results can provide valuable basic information for understanding the molecular mechanism responsible for breed specific differences in meat quality, especially the meat flavour.
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Affiliation(s)
| | - Dinesh D. Jayasena
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, 305-764,
Korea
| | - Yeonkuk Jung
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, 305-764,
Korea
| | - Samooel Jung
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, 305-764,
Korea
| | - Bo Seok Kang
- Department of Poultry Science, National Institute of Animal Science, RDA, Sunghwan, 331-801,
Korea
| | - Kang Nyeong Heo
- Department of Poultry Science, National Institute of Animal Science, RDA, Sunghwan, 331-801,
Korea
| | - Jun Heon Lee
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, 305-764,
Korea
| | - Cheorun Jo
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, 305-764,
Korea
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Lin YC, Chiu KH, Shiea J, Huang HW, Mok HK. Seasonal changes in atrophy-associated proteins of the sonic muscle in the big-snout croaker, Johnius macrorhynus (Pisces, Sciaenidae), identified by using a proteomic approach. FISH PHYSIOLOGY AND BIOCHEMISTRY 2011; 37:977-991. [PMID: 21553060 DOI: 10.1007/s10695-011-9502-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Accepted: 04/28/2011] [Indexed: 05/30/2023]
Abstract
In most sciaenids, males possess sonic muscles and produce sound through the contraction of these muscles and amplification of the swim bladder. The sonic muscles in some fishes exhibit seasonal changes in size. For example, they are hypertrophic in the spawning season, and atrophic in the non-spawning months. The protein profiles of the sonic muscle, red muscle, and white muscle in the Johnius macrorhynus were shown by two-dimensional electrophoresis (2-DE) and were compared to reveal differential protein expressions. About 80 up-regulated protein spots in the sonic muscle, and 30 spots related to six contractile proteins (fast muscle myosin heavy chain, skeletal alpha actin, alpha actin cardiac, tropomyosin, myosin light chain 2, and myosin light chain 3), four energy metabolic enzymes (enolase, acyl-CoA synthetase, creatine kinase, and cytochrome P450 monooxygenase), and two miscellaneous proteins (DEAD box protein and cyclin H) were identified. Seasonal hypertrophy and atrophy of the sonic muscles related to the reproductive cycle were verified in male big-snout croaker. The contents of some proteins were significantly different in the muscles under these conditions. The levels of cytochrome P450 monooxygenase, fast muscle myosin heavy chain, DEAD box proteins, isocitrate dehydrogenase, and creatine kinase were up-regulated in the hypertrophic muscle, but the levels of alpha actin cardiac, myosin light 2, and myosin light 3 were lower than in the atrophic muscle. Potential reasons for these differences in protein expression related to physiological adaptation are discussed.
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Affiliation(s)
- Yuan-Chih Lin
- Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan
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Comparative proteomics of skeletal muscle mitochondria from myostatin-null mice. CELL BIOLOGY INTERNATIONAL REPORTS 2011; 18:e00013. [PMID: 23124711 PMCID: PMC3476820 DOI: 10.1042/cbr20110006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 09/26/2011] [Indexed: 11/17/2022]
Abstract
Myostatin, a secreted protein, is a negative regulator of skeletal muscle growth. Down-regulating its expression increases skeletal muscle mass that is accompanied by a marked change in the fibre composition from one reliant on mitochondrial oxidative metabolism to glycolysis. A comparative proteomic investigation of this altered metabolism was carried out on mitochondria from the gastrocnemius muscle of myostatin-null mice compared with wild-type. Most of the proteins identified showed no significant modulation between the 2 phenotypes, but give interesting insight into previous observations. Several proteins were modulated, of which only one was identified. This protein, having a sequence similar to that of aldehyde reductase, was up-regulated in myostatin-null mitochondria, but its importance was not established, although it might play a role in the detoxification of harmful products of lipid peroxidation.
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Quintanilla R, Pena RN, Gallardo D, Cánovas A, Ramírez O, Díaz I, Noguera JL, Amills M. Porcine intramuscular fat content and composition are regulated by quantitative trait loci with muscle-specific effects1. J Anim Sci 2011; 89:2963-71. [DOI: 10.2527/jas.2011-3974] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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36
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Promeyrat A, Sayd T, Laville E, Chambon C, Lebret B, Gatellier P. Early post-mortem sarcoplasmic proteome of porcine muscle related to protein oxidation. Food Chem 2011; 127:1097-104. [DOI: 10.1016/j.foodchem.2011.01.108] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 11/24/2010] [Accepted: 01/25/2011] [Indexed: 02/07/2023]
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37
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Differentially expressed proteins associated with myogenesis and adipogenesis in skeletal muscle and adipose tissue between bulls and steers. Mol Biol Rep 2011; 39:953-60. [DOI: 10.1007/s11033-011-0821-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2010] [Accepted: 05/03/2011] [Indexed: 10/18/2022]
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Ohlendieck K. Skeletal muscle proteomics: current approaches, technical challenges and emerging techniques. Skelet Muscle 2011; 1:6. [PMID: 21798084 PMCID: PMC3143904 DOI: 10.1186/2044-5040-1-6] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Accepted: 02/01/2011] [Indexed: 01/08/2023] Open
Abstract
Background Skeletal muscle fibres represent one of the most abundant cell types in mammals. Their highly specialised contractile and metabolic functions depend on a large number of membrane-associated proteins with very high molecular masses, proteins with extensive posttranslational modifications and components that exist in highly complex supramolecular structures. This makes it extremely difficult to perform conventional biochemical studies of potential changes in protein clusters during physiological adaptations or pathological processes. Results Skeletal muscle proteomics attempts to establish the global identification and biochemical characterisation of all members of the muscle-associated protein complement. A considerable number of proteomic studies have employed large-scale separation techniques, such as high-resolution two-dimensional gel electrophoresis or liquid chromatography, and combined them with mass spectrometry as the method of choice for high-throughput protein identification. Muscle proteomics has been applied to the comprehensive biochemical profiling of developing, maturing and aging muscle, as well as the analysis of contractile tissues undergoing physiological adaptations seen in disuse atrophy, physical exercise and chronic muscle transformation. Biomedical investigations into proteome-wide alterations in skeletal muscle tissues were also used to establish novel biomarker signatures of neuromuscular disorders. Importantly, mass spectrometric studies have confirmed the enormous complexity of posttranslational modifications in skeletal muscle proteins. Conclusions This review critically examines the scientific impact of modern muscle proteomics and discusses its successful application for a better understanding of muscle biology, but also outlines its technical limitations and emerging techniques to establish new biomarker candidates.
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Affiliation(s)
- Kay Ohlendieck
- Muscle Biology Laboratory, Department of Biology, National University of Ireland, Maynooth, County Kildare, Ireland.
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Di Bernardini R, Rai DK, Bolton D, Kerry J, O'Neill E, Mullen AM, Harnedy P, Hayes M. Isolation, purification and characterization of antioxidant peptidic fractions from a bovine liver sarcoplasmic protein thermolysin hydrolyzate. Peptides 2011; 32:388-400. [PMID: 21129427 DOI: 10.1016/j.peptides.2010.11.024] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Revised: 11/24/2010] [Accepted: 11/24/2010] [Indexed: 10/18/2022]
Abstract
Sarcoplasmic proteins isolated from bovine livers were hydrolyzed using the enzyme thermolysin at 37°C for 2h. The hydrolyzates were filtered through molecular weight cut off membranes (MWCO) and filtrates were obtained. The water activity (a(w)) of unhydrolysed sarcoplasmic protein, full hydrolyzates, 10-kDa and 3-kDa filtrates were below the limit necessary for microbial growth. The antioxidant activities of both filtrates and fractions were assessed using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity assay, the ferric ion reducing antioxidant power (FRAP) assay and the Fe(2+) chelating ability assay. RP-HPLC was used for purification of the full hydrolyzates, the 10-kDa and the 3-kDa filtrates. The peptidic content of the full hydrolyzates, the 10-kDa and the 3-kDa filtrates were assessed using the Dumas method and peptide contents of each fraction were characterized using electrospray quadrupole time-of-flight (ESI-Q-TOF) mass spectrometry with the resultant spectrum analysed using the software programmes Protein Lynx Global Server 2.4. and TurboSEQUEST. Similarities between the amino acid composition of characterized peptides from each fraction and previously reported antioxidant peptides were found. This study demonstrates that meat by-product such as liver can be utilised as raw material for the generation of bioactive peptides with demonstrated antioxidant activities in vitro using the enzyme thermolysin. It is significant as it presents a potential opportunity for meat processors to use their waste streams for the generation of bioactive peptides for potential functional food use.
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Affiliation(s)
- Roberta Di Bernardini
- Food Chemistry and Technology Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland
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40
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Expression of DNAJA1 in bovine muscles according to developmental age and management factors. Animal 2011; 5:867-74. [DOI: 10.1017/s1751731110002491] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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41
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Ohlendieck K. Proteomics of skeletal muscle glycolysis. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2010; 1804:2089-101. [DOI: 10.1016/j.bbapap.2010.08.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Revised: 08/01/2010] [Accepted: 08/05/2010] [Indexed: 10/19/2022]
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Ohlendieck K. Proteomics of skeletal muscle differentiation, neuromuscular disorders and fiber aging. Expert Rev Proteomics 2010; 7:283-96. [PMID: 20377394 DOI: 10.1586/epr.10.2] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Skeletal muscle fibers are the most abundant cellular structure in the human body. Altered neuromuscular activity, traumatic injury or genetic abnormalities have profound effects on muscle integrity, tissue mass, fiber type distribution, metabolic integration and contractile function. The recent application of mass spectrometry-based proteomics has decisively advanced our molecular understanding of numerous physiological adaptations in healthy muscle and pathophysiological mechanisms associated with major muscle diseases. Skeletal muscle proteomics promises to play a major role in the establishment of a disease-specific biomarker signature for the major classes of neuromuscular disorders. New muscle markers will be crucial for the development of improved diagnostics, the monitoring of disease progression, evaluation of drug action and the identification of novel therapeutic targets.
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Affiliation(s)
- Kay Ohlendieck
- Department of Biology, National University of Ireland, Maynooth, Co. Kildare, Ireland.
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43
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Almeida AM, Campos A, Francisco R, Van Harten S, Cardoso LA, Coelho AV. Proteomic investigation of the effects of weight loss in the gastrocnemius muscle of wild and NZW rabbits via 2D-electrophoresis and MALDI-TOF MS. Anim Genet 2010; 41:260-72. [DOI: 10.1111/j.1365-2052.2009.01994.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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44
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Picard B, Berri C, Lefaucheur L, Molette C, Sayd T, Terlouw C. Skeletal muscle proteomics in livestock production. Brief Funct Genomics 2010; 9:259-78. [PMID: 20308039 DOI: 10.1093/bfgp/elq005] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Proteomics allows studying large numbers of proteins, including their post-translational modifications. Proteomics has been, and still are, used in numerous studies on skeletal muscle. In this article, we focus on its use in the study of livestock muscle development and meat quality. Changes in protein profiles during myogenesis are described in cattle, pigs and fowl using comparative analyses across different ontogenetic stages. This approach allows a better understanding of the key stages of myogenesis and helps identifying processes that are similar or divergent between species. Genetic variability of muscle properties analysed by the study of hypertrophied cattle and sheep are discussed. Biological markers of meat quality, particularly tenderness in cattle, pigs and fowl are presented, including protein modifications during meat ageing in cattle, protein markers of PSE meat in turkeys and of post-mortem muscle metabolism in pigs. Finally, we discuss the interest of proteomics as a tool to understand better biochemical mechanisms underlying the effects of stress during the pre-slaughter period on meat quality traits. In conclusion, the study of proteomics in skeletal muscles allows generating large amounts of scientific knowledge that helps to improve our understanding of myogenesis and muscle growth and to control better meat quality.
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Affiliation(s)
- Brigitte Picard
- INRA, UR 1213, Herbivores, Theix, F-63122 St-Genès Champanelle, France.
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45
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Proteomic Analysis of Tenderness Trait in Thai Native and Commercial Broiler Chicken Muscles. J Poult Sci 2010. [DOI: 10.2141/jpsa.009033] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Laville E, Sayd T, Morzel M, Blinet S, Chambon C, Lepetit J, Renand G, Hocquette JF. Proteome changes during meat aging in tough and tender beef suggest the importance of apoptosis and protein solubility for beef aging and tenderization. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:10755-64. [PMID: 19860418 DOI: 10.1021/jf901949r] [Citation(s) in RCA: 161] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Within a population of Charolais young bulls, two extreme groups of longissimus thoracis muscle samples, classified according to Warner-Bratzler shear force (WBSF) of 55 degrees C grilled meat, were analyzed by 2D-electrophoresis. Muscle analyses were performed on 4 bulls of the "tender" group (WBSF=27.7+/-4.8 N) and 4 bulls of the "tough" group (WBSF=41.2+/-6.1 N), at 3 post-mortem times: D0, samples taken within 10 min post-mortem; D5 and D21, samples kept at 4 degrees C under vacuum during 5 and 21 days. Proteins of muscle samples were separated in two fractions based on protein solubility in Tris buffer: "soluble" and "insoluble". Proteins of both fractions were separated by 2D-electrophoresis. Evolution of spots during the 3 post-mortem times was analyzed by hierarchical classification (HCA). Three clusters of proteins presenting similar evolution profiles provided accurate classification of post-mortem times and showed the translocation of some chaperone proteins and glycolytic enzymes from the soluble fraction to the insoluble fraction between D0 and D5. Cellular structure dismantlement and proteolysis was observed at D21. Effect of group ("tender" vs "tough") on spot intensities was tested by ANOVA. At D0, higher quantity of proteins of the inner and outer membrane of mitochondria was found in the tender group suggesting a more extensive degradation of mitochondria that may be related to the apoptotic process.
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Affiliation(s)
- Elisabeth Laville
- INRA, UR370, Qualite des Produits Animaux, Theix, 63122 Saint-Genes-Champanelle, France.
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47
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Teltathum T, Mekchay S. Proteome changes in Thai indigenous chicken muscle during growth period. Int J Biol Sci 2009; 5:679-85. [PMID: 19893640 PMCID: PMC2773417 DOI: 10.7150/ijbs.5.679] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2009] [Accepted: 10/10/2009] [Indexed: 11/05/2022] Open
Abstract
Proteomic profiling of the pectoralis muscle of Thai indigenous chickens during growth period was analyzed using two-dimensional gel electrophoresis (2-DE) and matrix assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF/MS). A total of 259, 161, 120 and 107 protein spots were found to be expressed in the chicken pectoralis muscles at 0, 3, 6 and 18 weeks of age, respectively. From these expressed proteins, five distinct protein spots were significantly associated with chicken age. These protein spots were characterized and showed homology with phosphoglycerate mutase 1 (PGAM1), apolipoprotein A1 (APOA1), triosephosphate isomerase 1 (TPI1), heat shock protein 25 kDa (HSP25) and fatty acid binding protein 3 (FABP3). These five protein spots were categorized as follows: (i) the expression levels of PGAM1 and TPI1 proteins were positively correlated with chicken aging (p<0.05), (ii) the expression levels of APOA1 and FABP3 proteins were negatively correlated with chicken aging (p<0.05) and (iii) the expression levels of the HSP25 protein were up- and down-regulated during growth period. Moreover, the mRNA expression levels of the FABP3 and HSP25 genes were significantly decreased in muscle during the growth period (p<0.05), whereas no significant changes of the PGAM1, TPI1 and APOA1 gene expression from the chicken muscle was observed. The identified proteins were classified as metabolic and stress proteins. This demonstrates a difference in energy metabolism and stress proteins between age groups and shows that proteomics is a useful tool to uncover the molecular basis of physiological differences in muscle during the growth period.
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Affiliation(s)
- Tawatchai Teltathum
- Human and Animal Biotechnology Program, Graduate School, Chiang Mai University, Chiang Mai, Thailand
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48
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Xu YJ, Jin ML, Wang LJ, Zhang AD, Zuo B, Xu DQ, Ren ZQ, Lei MG, Mo XY, Li FE, Zheng R, Deng CY, Xiong YZ. Differential proteome analysis of porcine skeletal muscles between Meishan and Large White1. J Anim Sci 2009; 87:2519-27. [DOI: 10.2527/jas.2008-1708] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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49
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Laville E, Sayd T, Terlouw C, Blinet S, Pinguet J, Fillaut M, Glénisson J, Chérel P. Differences in pig muscle proteome according to HAL genotype: implications for meat quality defects. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:4913-4923. [PMID: 19449875 DOI: 10.1021/jf900286x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Bidimensional electrophoresis was used to compare sarcoplasmic protein profiles of early post-mortem pig semimembranosus muscles, sampled from pigs of different HAL genotypes (RYR1 mutation 1841T/C): 6 NN, 6 Nn, 6 nn. ANOVA showed that 55 (18%) of the total of 300 matched protein spots were influenced by genotype, and hierarchical clustering analysis identified 31 (10% of the matched proteins) additional proteins coregulated with these proteins. Fold-changes of differentially expressed proteins were between 1.3 and 21.8. Peptide mass fingerprinting identification of 78 of these 86 proteins indicates that faster pH decline of nn pigs was not explained by higher abundance of glycolytic enzymes. Results indicate further that nn muscles contained fewer proteins of the oxidative metabolic pathway, fewer antioxidants, and more protein fragments. Lower abundance of small heat shock proteins and myofibrillar proteins in nn muscles may at least partly be explained by the effect of pH on their extractability. Possible consequences of lower levels of antioxidants and repair capacities, increased protein fragmentation, and lower extractability of certain proteins in nn muscles on meat quality are discussed.
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Affiliation(s)
- Elisabeth Laville
- INRA, UR370, Qualité des Produits Animaux, Theix, Saint-Genès-Champanelle, France.
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50
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Specific proteins allow classification of pigs according to sire breed, rearing environment and gender. Livest Sci 2009. [DOI: 10.1016/j.livsci.2008.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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