The microRNA, miR-29c, participates in muscle development through targeting the YY1 gene and is associated with postmortem muscle pH in pigs
Weiya ZHANG, Wei WEI, Yuanyuan ZHAO, Shuhong ZHAO, Xinyun LI
The microRNA, miR-29c, participates in muscle development through targeting the YY1 gene and is associated with postmortem muscle pH in pigs
Previous studies indicated that miR-29c is important for muscle development in mice and human, but its role in pigs is unknown. In this study, we detected the expression of miR-29c in Meishan longissimus lumborum (LL) muscle. The results showed that miR-29c was gradually upregulated during development of skeletal muscle in pig. Moreover, the expression of YY1 and Akt3 genes, which were confirmed to be targeted by miR-29c in mice, was decreased along with muscle development. Furthermore, the expression level of miR-29c was significantly higher in adult Meishan pigs than Large White pigs, while the expression of YY1 and Akt3 genes was significantly lower in Meishan pigs. These results indicated that the expression pattern of miR-29c was opposite to that of YY1 and Akt3 genes in pigs. Also, the luciferase assay indicated that miR-29s can target the YY1 gene in pigs. In addition, we identified a T to C mutation in the primary transcript of miR-29c, which was associated with the postmortem muscle pH in pigs. Based on these results, we concluded that miR-29c is also important in skeletal muscle development of pigs.
pig / miR-29c / skeletal muscle / expression / SNP
[1] |
Brozinick J T Jr, Roberts B R, Dohm G L. Defective signaling through Akt-2 and-3 but not Akt-1 in insulin-resistant human skeletal muscle: potential role in insulin resistance. Diabetes, 2003, 52(4): 935–941
CrossRef
Google scholar
|
[2] |
Wang L, Zhou L, Jiang P, Lu L, Chen X, Lan H, Guttridge D C, Sun H, Wang H. Loss of miR-29 in myoblasts contributes to dystrophic muscle pathogenesis. Molecular Therapy, 2012, 20(6): 1222–1233
CrossRef
Google scholar
|
[3] |
Bartel D P. MicroRNAs: genomics, biogenesis, mechanism, and function. Cell, 2004, 116(2): 281–297
CrossRef
Google scholar
|
[4] |
Tiao M M, Wang F S, Huang L T, Chuang J H, Kuo H C, Yang Y L, Huang Y H. MicroRNA-29a protects against acute liver injury in a mouse model of obstructive jaundice via inhibition of the extrinsic apoptosis pathway. Apoptosis, 2012, 19(1): 30–41
CrossRef
Google scholar
|
[5] |
Kwiecinski M, Elfimova N, Noetel A, Töx U, Steffen H M, Hacker U, Nischt R, Dienes H P, Odenthal M. Expression of platelet-derived growth factor-C and insulin-like growth factor I in hepatic stellate cells is inhibited by miR-29. Laboratory Investigation, 2012, 92(7): 978–987
CrossRef
Google scholar
|
[6] |
Wei W, He H B, Zhang W Y, Zhang H X, Bai J B, Liu H Z, Cao J H, Chang K C, Li X Y, Zhao S H. MiR-29 targets Akt3 to reduce proliferation and facilitate differentiation of myoblasts in skeletal muscle development. Cell Death & Disease, 2013, 4(6): e668
CrossRef
Google scholar
|
[7] |
Kriegel A J, Liu Y, Fang Y, Ding X, Liang M. The miR-29 family: genomics, cell biology, and relevance to renal and cardiovascular injury. Physiological Genomics, 2012, 44(4): 237–244
CrossRef
Google scholar
|
[8] |
Ouyang Y B, Xu L, Lu Y, Sun X, Yue S, Xiong X X, Giffard R G. Astrocyte-enriched miR-29a targets PUMA and reduces neuronal vulnerability to forebrain ischemia. Wiley Periodicals, 2013, 61: 1784–1794
|
[9] |
Nijhuis A, Biancheri P, Lewi A, Bishop C L, Giuffrida P, Chan C, Feakins R, Poulsom R, Di Sabatino A, Corazza G R, MacDonald T T, Lindsay J O, Silver A R. In Crohn’s disease fibrosis reduced expression of the miR-29 family enhances collagen expression in intestinal fibroblasts. Clinical Science, 2014, 127(5): 341–350
CrossRef
Google scholar
|
[10] |
Bandyopadhyay S, Friedman R C, Marquez R T, Keck K, Kong B, Icardi M S, Brown K E, Burge C B, Schmidt W N, Wang Y, McCaffrey A P. Hepatitis C virus infection and hepatic stellate cell activation downregulate miR-29: miR-29 overexpression reduces hepatitis C viral abundance in culture. Journal of Infectious Diseases, 2011, 203(12): 1753–1762
CrossRef
Google scholar
|
[11] |
Morita S, Horii T, Kimura M, Ochiya T, Tajima S, Hatada I. MiR-29 represses the activities of DNA methyltransferases and DNA demethylases. International Journal of Molecular Sciences, 2013, 14(7): 14647–14658
CrossRef
Google scholar
|
[12] |
Franceschetti T, Kessler C B, Lee S K, Delany A M. miR-29 promotes murine osteoclastogenesis by regulating osteoclast commitment and migration. Journal of Biological Chemistry, 2013, 288(46): 33347–33360
CrossRef
Google scholar
|
[13] |
Wang Y, Zhang X, Li H, Yu J, Ren X. The role of miRNA-29 family in cancer. European Journal of Cell Biology, 2013, 92(3): 123–128
CrossRef
Google scholar
|
[14] |
Wang H, Garzon R, Sun H, Ladner K J, Singh R, Dahlman J, Cheng A, Hall B M, Qualman S J, Chandler D S, Croce C M, Guttridge D C. NF-κB–YY1–miR-29 regulatory circuitry in skeletal myogenesis and rhabdomyosarcoma. Cancer Cell, 2008, 14(5): 369–381
CrossRef
Google scholar
|
[15] |
CaLLara F R, Moi M, dos Santos Luan S. Carcass characteristics and qualitative attributes of pork from immunocastrated animals. Asian-Australas Journal of Animal Science, 2013,26(11): 1630–1636
|
[16] |
Zhou L, Wang L, Lu L, Jiang P, Sun H, Wang H. A novel target of microRNA-29, Ring1 and YY1-binding protein (Rybp), negatively regulates skeletal myogenesis. Journal of Biological Chemistry, 2012, 287(30): 25255–25265
CrossRef
Google scholar
|
[17] |
Kalenik J L, Chen D, Bradley M E. Yeast two-hybrid cloning of a novel zinc finger protein that interacts with the multifunctional transcription factor YY1. Nucleic Acids Research, 1997, 25(4): 843–849
|
[18] |
Shi Y, Seto E, Chang L S, Shenk T. Transcriptional repression by YY1, a human GLI-Krüippel-related protein, and relief of repression by adenovirus E1A protein. Cell, 1991, 67(2): 377–388
CrossRef
Google scholar
|
[19] |
Lu L, Zhou L, Chen E Z, Sun K, Jiang P, Wang L, Su X, Sun H, Wang H. A Novel YY1-miR-1 regulatory circuit in skeletal myogenesis revealed by genome-wide prediction of YY1-miRNA network. PLoS ONE, 2012, 7(2): e27596
CrossRef
Google scholar
|
[20] |
Monin G, Sellier P. Pork of low technological quality with a normal rate of muscle pH fall in the immediate post-mortem period: the case of the Hampshire breed. Meat Science, 1985, 13(1): 49–63
CrossRef
Google scholar
|
[21] |
Sterten H, Oksbjerg N, Frøystein T, EkkerA S, Kjos N P. Effects of fasting prior to slaughter on pH development and energy metabolism post-mortem in M. longissimus dorsi of pigs. Meat Science, 2010, 84(1): 93–100
|
[22] |
Cunningham J T, Rodgers J T, Arlow D H, Vazquez F, Mootha V K, Puigserver P. mTOR controls mitochondrial oxidative function through a YY1-PGC-1alpha transcriptional complex. Nature, 2007, 450(7170): 736–740
CrossRef
Google scholar
|
[23] |
Dummler B, Tschopp O, Hynx D, Yang Z Z, Dirnhofer S, Hemmings B A. Life with a single Isoform of Akt: mice lacking Akt2 and Akt3 are viable but display impaired glucose homeostasis and growth deficiencies. Molecular and Cellular Biology, 2006, 26(21): 8042–8051
CrossRef
Google scholar
|
[24] |
Blattler S M, Cunningham J T, Verdeguer F, Chim H, Haas W, Liu H, Romanino K, Ruegg M A, Gygi S P, Shi Y, Puigserver P. Yin Yang 1 deficiency in skeletal muscle protects against rapamycin-induced diabetic-like symptoms through activation of insulin/IGF signaling. Cell Metabolism, 2012, 15(4): 505–517
CrossRef
Google scholar
|
/
〈 | 〉 |