Abstract
Type XI collagen, a heterotrimer composed of α1(XI), α2(XI), and α3(XI), plays a critical role in cartilage formation and in skeletal morphogenesis. However, the transcriptional regulation of α1(XI) collagen gene (Col11a1) in chondrocyte is poorly characterized. In this study, we investigated the proximal promoter of mouse Col11a1 gene in chondrocytes. Major transcription start site was located at −299 bp upstream of the translation start site, and the proximal promoter lacks a TATA sequence but has a high guanine–cytosine (GC) content. Cell transfection experiments demonstrated that the segment from −116 to −256 is necessary for activation of the proximal Col11a1 promoter, and an electrophoretic mobility shift assay showed that a nuclear protein is bound to the segment from −116 to −176 in this promoter. Additional comparative and in silico analyses demonstrated that an ATTGG sequence, which is critical for binding to nuclear factor Y (NF-Y), is within the highly conserved region from −135 to −145. Interference assays using wild-type and mutant oligonucleotide or with specific antibody revealed that NF-Y protein is bound to this region. Cell transfection experiments with reporter constructs in the absence of NF-Y binding sequence exhibited the suppression of the promoter activity. Furthermore, chromatin immunoprecipitation assay demonstrated that NF-Y protein is directly bound to this region in vivo, and overexpression of dominant-negative NF-Y A mutant also inhibited the proximal promoter activity. Taken together, these results indicate that the transcription factor NF-Y regulates the proximal promoter activity of mouse Col11a1 gene in chondrocytes.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11626-013-9692-3/MediaObjects/11626_2013_9692_Fig1_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11626-013-9692-3/MediaObjects/11626_2013_9692_Fig2_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11626-013-9692-3/MediaObjects/11626_2013_9692_Fig3_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11626-013-9692-3/MediaObjects/11626_2013_9692_Fig4_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11626-013-9692-3/MediaObjects/11626_2013_9692_Fig5_HTML.gif)
Similar content being viewed by others
References
Akiyama H. Control of chondrogenesis by the transcription factor Sox9. Mod Rheumatol 18: 213–219; 2008.
Annunen S.; Körkkö J.; Czarny M.; Warman M. L.; Brunner H. G.; Kääriäinen H.; Mulliken J. B.; Tranebjaerg L.; Brooks D. G.; Cox G. F.; Cruysberg J. R.; Curtis M. A.; Davenport S. L.; Friedrich C. A.; Kaitila I.; Krawczynski M. R.; Latos-Bielenska A.; Mukai S.; Olsen B. R.; Shinno N.; Somer M.; Vikkula M.; Zlotogora J.; Prockop D. J.; Ala-Kokko L. Splicing mutations of 54-bp exons in the COL11A1 gene cause Marshall syndrome, but other mutations cause overlapping Marshall/Stickler phenotypes. Am J Hum Genet. 65: 974–983; 1999.
Bell D. M.; Leung K. K.; Wheatley S. C.; Ng L. J.; Zhou S.; Ling K. W.; Sham M. H.; Koopman P.; Tam P. P.; Cheah K. S. SOX9 directly regulates the type-II collagen gene. Nat Gent 16: 174–178; 1997.
Bridgewater L. C.; Lefebvre V.; de Crombrugghe B. Chondrocyte-specific enhancer elements in the Col11a2 gene resemble the Col2a1 tissue-specific enhancer. J Biol Chem 273: 14998–15006; 1998.
Chen C.; Okayama H. High-efficiency transformation of mammalian cells by plasmid DNA. Mol Cell Biol 7: 2745–2752; 1987.
Chen Y. H.; Lin Y. T.; Lee G. H. Novel and unexpected functions of zebrafish CCAAT box binding transcription factor (NF-Y) B subunit during cartilages development. Bone 44: 777–784; 2009.
Collins M.; Leaner V. D.; Madikizela M.; Parker M. I. Regulation of the human alpha 2(1) procollagen gene by sequences adjacent to the CCAAT box. Biochem J 322: 199–206; 1997.
Colter D. C.; Piera-Velazquez S.; Hawkins D. F.; Whitecavage M. K.; Jimenez S. A.; Stokes D. G. Regulation of the human Sox9 promoter by the CCAAT-binding factor. Matrix Biol. 24: 185–197; 2005.
de Crombrugghe B.; Lefebvre V.; Behringer R. R.; Bi W.; Murakami S.; Huang W. Transcriptional mechanisms of chondrocyte differentiation. Matrix Biol 19: 389–394; 2000.
Dignam J. D.; Martin P. L.; Shastry B. S.; Roeder R. G. Eukaryotic gene transcription with purified components. Methods Enzymol 101: 582–598; 1983.
Exposito J. Y.; Valcourt U.; Cluzel C.; Lethias C. The fibrillar collagen family. Int J Mol Sci 11: 407–426; 2010.
Fang M.; Jacob R.; McDougal O.; Oxford J. T. Minor fibrillar collagens, variable regions, alternative splicing, intrinsic disorder, and tyrosine sulfation. Protein Cell 3: 419–433; 2012.
Genzer M. A.; Bridgewater L. C. A Col9a1 enhancer element activated by two interdependent SOX9 dimers. Nucleic Acids Res 35: 1178–1186; 2007.
Ghayor C.; Chadjichristos C.; Herrouin J. F.; Ala-Kokko L.; Suske G.; Pujol J. P.; Galera P. Sp3 represses the Sp1-mediated transactivation of the human COL2A1 gene in primary and de-differentiated chondrocytes. J Biol Chem 276: 36881–36895; 2001.
Ghayor C.; Herrouin J. F.; Chadjichristos C.; Ala-Kokko L.; Takigawa M.; Pujol J. P.; Galéra P. Regulation of human COL2A1 gene expression in chondrocytes. Identification of C-Krox-responsive elements and modulation by phenotype alteration. J Biol Chem 275: 27421–27438; 2000.
Kahler R. A.; Yingst S. M.; Hoeppner L. H.; Jensen E. D.; Krawczak D.; Oxford J. T.; Westendorf J. J. Collagen 11a1 is indirectly activated by lymphocyte enhancer-binding factor 1 (Lef1) and negatively regulates osteoblast maturation. Matrix Biol 27: 330–338; 2008.
Li Y.; Lacerda D. A.; Warman M. L.; Beier D. R.; Yoshioka H.; Ninomiya Y.; Oxford J. T.; Morris N. P.; Andrikopoulos K.; Ramirez F.; Wardell B. B.; Lifferth G. D.; Teuscher C.; Woodward S. R.; Taylor B. A.; Seegmiller R. E.; Olsen B. R. A fibrillar collagen gene, Col11a1, is essential for skeletal morphogenesis. Cell 80: 423–430; 1995.
Lincoln J.; Florer J. B.; Deutsch G. H.; Wenstrup R. J.; Yutzey K. E. ColVa1 and ColXIa1 are required for myocardial morphogenesis and heart valve development. Dev Dyn 235: 3295–3305; 2006.
Lincoln J.; Kist R.; Scherer G.; Yutzey K. E. Sox9 is required for precursor cell expansion and extracellular matrix organization during mouse heart valve development. Dev Biol 305: 120–132; 2007.
Lindahl G. E.; Chambers R. C.; Papakrivopoulou J.; Dawson S. J.; Jacobsen M. C.; Bishop J. E.; Laurent G. J. Activation of fibroblast procollagen alpha 1(I) transcription by mechanical strain is transforming growth factor-beta-dependent and involves increased binding of CCAAT-binding factor (CBF/NF-Y) at the proximal promoter. J Biol Chem 277: 6153–6161; 2002.
Liu Y.; Li H.; Tanaka K.; Tsumaki N.; Yamada Y. Identification of an enhancer sequence within the first intron required for cartilage-specific transcription of the alpha2(XI) collagen gene. J Biol Chem 275: 12712–12718; 2000.
Mantovani R. The molecular biology of the CCAAT-binding factor NF-Y. Gene 239: 15–27; 1999.
Matsuo N.; Tanaka S.; Gordon M. K.; Koch M.; Yoshioka H.; Ramirez F. CREB-AP1 protein complexes regulate transcription of the collagen XXIV (Col24a1) in osteoblast. J Biol Chem 281: 5445–5452; 2006.
Matsuo N.; Yu-Hua W.; Sumiyoshi H.; Sakata-Takatani K.; Nagato H.; Sakai K.; Sakurai M.; Yoshioka H. The transcription factor CCAAT-binding factor CBF/NF-Y regulates the proximal promoter activity in the human a1(XI) collagen gene (COL11A1). J Biol Chem 278: 32763–32770; 2003.
Mendler M.; Eich-Bender S. G.; Vaughan L.; Winterhalter K. H.; Bruckner P. Cartilage contains mixed fibrils of collagen types II, IX, and XI. J Cell Biol 108: 191–197; 1989.
Mundlos S.; Olsen B. R. Heritable diseases of the skeleton. Part I: Molecular insights into skeletal development-transcription factors and signaling pathways. FASEB J 11: 125–132; 1997a.
Mundlos S.; Olsen B. R. Heritable diseases of the skeleton. Part II: Molecular insights into skeletal development-matrix components and their homeostasis. FASEB J 11: 227–233; 1997b.
Myllyharju J.; Kivirikko K. I. Collagen and collagen-related diseases. Ann Med 33: 7–21; 2001.
Nagato H.; Matsuo N.; Sumiyoshi H.; Sakata-Takatani K.; Nasu M.; Yoshioka H. The transcription factor CCAAT-binding factor CBF/NF-Y and two repressors regulate the core promoter of the human pro-alpha3(V) collagen gene (COL5A3). J Biol Chem 279: 46373–46383; 2004.
Niebler S.; Bosserhoff A. K. The transcription factor activating enhancer-binding protein epsilon (AP-2ε) regulates the core promoter of type II collagen (COL2A1). FEBS J 280: 1397–1408; 2013.
Renard E.; Porée B.; Chadjichristos C.; Kypriotou M.; Maneix L.; Bigot N.; Legendre F.; Ollitrault D.; De Crombrugghe B.; Malléin-Gérin F.; Moslemi S.; Demoor M.; Boumediene K.; Galéra P. Sox9/Sox6 and Sp1 are involved in the insulin-like growth factor-I-mediated upregulation of human type II collagen gene expression in articular chondrocytes. J Mol Med 90: 649–666; 2012.
Ricard-Blum S. The collagen family. Extracellular matrix biology. Gold Spring Harbor Laboratory, New York; 2012.
Sakata-Takatani K.; Matsuo N.; Sumiyoshi H.; Tsuda T.; Yoshioka H. Identification of a functional CBF-binding CCAAT-like motif in the core promoter of the mouse pro-alpha 1(V) collagen gene (Col5a1). Matrix Biol. 23: 87–99; 2004.
Tan L.; Peng H.; Osaki M.; Choy B. K.; Auron P. E.; Sandell L. J.; Goldring M. B. Egr-1 mediates transcriptional repression of COL2A1 promoter activity by interleukin-1 beta. J Biol Chem 278: 17688–17700; 2003.
Tompson S. W.; Bacino C. A.; Safina N. P.; Bober M. B.; Proud V. K.; Funari T.; Wangler M. F.; Nevarez L.; Ala-Kokko L.; Wilcox W. R.; Eyre D. R.; Krakow D.; Cohn D. H. Fibrochondrogenesis results from mutations in the COL11A1 type XI collagen gene. Am J Hum Genet 87: 708–712; 2010.
Wada H.; Okuyama M.; Satoh N.; Zhang S. Molecular evolution of fibrillar collagen in chordates, with implications for the evolution of vertebrate skeletons and chordate phylogeny. Evol Dev 8: 370–377; 2006.
Wu Y. F.; Matsuo N.; Sumiyoshi H.; Yoshioka H. The Sp1 and CBF/NF-Y transcription factors cooperatively regulate the mouse pro-alpha3(V) collagen gene (Col5a3) in osteoblastic cells. Acta Med Okayama 64: 95–108; 2010.
Zhang P.; Jimenez S. A.; Stokes D. G. Regulation of human COL9A1 gene expression: activation of the proximal promoter region by SOX9. J Biol Chem 278: 117–123; 2003.
Zhou G.; Lefebvre V.; Zhang Z.; Eberspaecher H.; de Crombrugghe B. Three high mobility group-like sequences within a 48-base pair enhancer of the Col2a1 gene are required for cartilage-specific expression in vivo. J Biol Chem 273: 14989–14997; 1998.
Acknowledgments
We thank Ms. S. Adachi for the technical support and the staff members of Research Promotion Institute, Oita University. This work was supported by Grants-In-Aid for Scientific Research (no. 21591952 to N.M.) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
Author information
Authors and Affiliations
Corresponding author
Additional information
Editor: T. Okamoto
Rights and permissions
About this article
Cite this article
Hida, M., Hamanaka, R., Okamoto, O. et al. Nuclear factor Y (NF-Y) regulates the proximal promoter activity of the mouse collagen α1(XI) gene (Col11a1) in chondrocytes. In Vitro Cell.Dev.Biol.-Animal 50, 358–366 (2014). https://doi.org/10.1007/s11626-013-9692-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11626-013-9692-3