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Chang L, Meng F, Jiao B, Zhou T, Su R, Zhu C, Wu Y, Ling Y, Wang S, Wu K, Zhang D, Cao J. Integrated analysis of omics reveals the role of scapular fat in thermogenesis adaptation in sunite sheep. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. PART D, GENOMICS & PROTEOMICS 2024; 52:101292. [PMID: 39018792 DOI: 10.1016/j.cbd.2024.101292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 06/30/2024] [Accepted: 07/11/2024] [Indexed: 07/19/2024]
Abstract
Inhabiting some of the world's most inhospitable climatic regions, the Sunite Mongolian sheep generates average temperatures as low as 4.3 °C and a minimum temperature of -38.8 °C; in these environments, they make essential cold adaptations. In this regard, scapular fat tissues from Mongolian sheep were collected both in winter and summer for transcriptomic and proteomic analyses to identify genes related to adaptive thermogenesis. In the transcriptome analysis, 588 differentially expressed genes were identified to participate in smooth muscle activity and fat metabolism, as well as in nutrient regulation. There were 343 upregulated and 245 downregulated genes. GO and KEGG pathway analyses on these genes revealed their participation in regulating smooth muscle activity, metabolism of fats, and nutrients. Proteomic analysis showed the differential expression of 925 proteins: among them, there are 432 up- and 493 down-expressed proteins. These proteins are mainly involved in oxidative phosphorylation, respiratory chain complex assembly, and ATP production by electron transport. Furthermore, using both sets at a more detailed level of analysis revealed over-representation in gene ontology categories related to hormone signaling, metabolism of lipids, the pentose phosphate pathway, the TCA cycle, and especially the process of oxidative phosphorylation. The identified essential genes and proteins were further validated by quantitative real-time polymerase chain reaction and Western blotting, respectively; key metabolic network constriction was constructed. The present study emphasized the critical role of lipid turnover in scapular fat for thermogenic adaptation in Sunite sheep.
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Affiliation(s)
- Longwei Chang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Fanhua Meng
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China.
| | - Boran Jiao
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Tong Zhou
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Rina Su
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Chunxiao Zhu
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Yi Wu
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Yu Ling
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Shenyuan Wang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Kaifeng Wu
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China
| | - Dong Zhang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China.
| | - Junwei Cao
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China; Inner Mongolia Autonomous Region Key Laboratory of Biomanufacturing, Hohhot 010018, China.
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Cannataro R, Carbone L, Petro JL, Cione E, Vargas S, Angulo H, Forero DA, Odriozola-Martínez A, Kreider RB, Bonilla DA. Sarcopenia: Etiology, Nutritional Approaches, and miRNAs. Int J Mol Sci 2021; 22:9724. [PMID: 34575884 PMCID: PMC8466275 DOI: 10.3390/ijms22189724] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/03/2021] [Accepted: 09/06/2021] [Indexed: 02/06/2023] Open
Abstract
Sarcopenia, an age-related decline in skeletal muscle mass and function, dramatically affects the quality of life. Although there is a consensus that sarcopenia is a multifactorial syndrome, the etiology and underlying mechanisms are not yet delineated. Moreover, research about nutritional interventions to prevent the development of sarcopenia is mainly focused on the amount and quality of protein intake. The impact of several nutrition strategies that consider timing of food intake, anti-inflammatory nutrients, metabolic control, and the role of mitochondrial function on the progression of sarcopenia is not fully understood. This narrative review summarizes the metabolic background of this phenomenon and proposes an integral nutritional approach (including dietary supplements such as creatine monohydrate) to target potential molecular pathways that may affect reduce or ameliorate the adverse effects of sarcopenia. Lastly, miRNAs, in particular those produced by skeletal muscle (MyomiR), might represent a valid tool to evaluate sarcopenia progression as a potential rapid and early biomarker for diagnosis and characterization.
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Affiliation(s)
- Roberto Cannataro
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy;
- Galascreen Laboratories, University of Calabria, 87036 Rende, Italy
- Research Division, Dynamical Business & Science Society, DBSS International SAS, Bogotá 110311, Colombia; (J.L.P.); (S.V.); (D.A.B.)
| | - Leandro Carbone
- Research Division, Dynamical Business & Science Society, DBSS International SAS, Bogotá 110311, Colombia; (J.L.P.); (S.V.); (D.A.B.)
- Faculty of Medicine, University of Salvador, Buenos Aires 1020, Argentina
| | - Jorge L. Petro
- Research Division, Dynamical Business & Science Society, DBSS International SAS, Bogotá 110311, Colombia; (J.L.P.); (S.V.); (D.A.B.)
- Research Group in Physical Activity, Sports and Health Sciences (GICAFS), Universidad de Córdoba, Montería 230002, Colombia
| | - Erika Cione
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy;
- Galascreen Laboratories, University of Calabria, 87036 Rende, Italy
| | - Salvador Vargas
- Research Division, Dynamical Business & Science Society, DBSS International SAS, Bogotá 110311, Colombia; (J.L.P.); (S.V.); (D.A.B.)
- Faculty of Sport Sciences, EADE-University of Wales Trinity Saint David, 29018 Málaga, Spain
| | - Heidy Angulo
- Grupo de Investigación Programa de Medicina (GINUMED), Corporación Universitaria Rafael Núñez, Cartagena 130001, Colombia;
| | - Diego A. Forero
- Health and Sport Sciences Research Group, School of Health and Sport Sciences, Fundación Universitaria del Área Andina, Bogotá 111221, Colombia;
| | - Adrián Odriozola-Martínez
- Sport Genomics Research Group, Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country UPV/EHU, 48940 Leioa, Spain;
- kDNA Genomics, Joxe Mari Korta Research Center, University of the Basque Country UPV/EHU, 20018 Donostia-San Sebastián, Spain
| | - Richard B. Kreider
- Exercise & Sport Nutrition Lab, Human Clinical Research Facility, Texas A&M University, College Station, TX 77843, USA;
| | - Diego A. Bonilla
- Research Division, Dynamical Business & Science Society, DBSS International SAS, Bogotá 110311, Colombia; (J.L.P.); (S.V.); (D.A.B.)
- Research Group in Physical Activity, Sports and Health Sciences (GICAFS), Universidad de Córdoba, Montería 230002, Colombia
- kDNA Genomics, Joxe Mari Korta Research Center, University of the Basque Country UPV/EHU, 20018 Donostia-San Sebastián, Spain
- Research Group in Biochemistry and Molecular Biology, Universidad Distrital Francisco José de Caldas, Bogotá 110311, Colombia
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