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词条 GDF2
释义

  1. Structure

  2. Function

  3. Interactions

  4. Associate Disease

  5. Signaling

  6. References

  7. Further reading

{{Infobox_gene}}

Growth differentiation factor 2 (GDF2) also known as bone morphogenetic protein (BMP)-9 is a protein that in humans is encoded by the GDF2 gene.[1] GDF2 belongs to the transforming growth factor beta superfamily.

Structure

GDF2 contains an N-terminal TGF-beta-like pro-peptide (prodomain) (residues 56–257) and a C-terminal transforming growth factor beta superfamily domain (325–428).[2] GDF2 (BMP9) is secreted as a pro-complex consisting of the BMP9 growth factor dimer non-covalently bound to two BMP9 prodomain molecules in an open-armed conformation.[3]

Function

GDF2 has a role in inducing and maintaining the ability of embryonic basal forebrain cholinergic neurons (BFCN) to respond to a neurotransmitter called acetylcholine; BFCN are important for the processes of learning, memory and attention.[4] GDF2 is also important for the maturation of BFCN.[4] Another role of GDF2 has been recently suggested. GDF2 is a potent inducer of hepcidin (a cationic peptide that has antimicrobial properties) in liver cells (hepatocytes) and can regulate iron metabolism.[5] The physiological receptor of GDF2 is thought to be activin receptor-like kinase 1, ALK1 (also called ACVRL1), an endothelial-specific type I receptor of the TGF-beta receptor family.[6] Endoglin, a type I membrane glycoprotein that forms the TGF-beta receptor complex, is a co-receptor of ALK1 for GDF2/BMP-9 binding. Mutations in ALK1 and endoglin cause hereditary hemorrhagic telangiectasia (HHT), a rare but life-threatening genetic disorder that leads to abnormal blood vessel formation in multiple tissues and organs of the body.[7]

GDF2 is one of the most potent BMPs to induce orthotopic bone formation in vivo. BMP3, a blocker of most BMPs seems not to affect GDF2.[8]

GDF2 induces the differentiation of mesenchymal stem cells (MSCs) to an osteoblast lineage. The Smad signaling pathway of GDF2 target HEY1 inducing the differentiation by up regulating it.[9] Augmented expression of HEY1 increase the mineralization of the cells. RUNX2 is another factor who's up regulate by GDF2. This factor is known to be essential for osteoblastic differentiation.[10]

Interactions

The signaling complex for bone morphogenetic proteins (BMP) start with a ligand binding with a high affinity type I receptor (ALK1-7) followed by the recruitment of a type II receptor(ActRIIA, ActRIIB, BMPRII). The first receptor kinase domain is then trans-phosphorylated by the apposed, activating type II receptor kinase domain.[11] GDF2 binds ALK1 and ActRIIB with the highest affinity in the BMPs, it also binds, with a lower affinity ALK2, also known has Activin A receptor, type I (ACVR1), and the other type II receptors BMPRII and ActRIIA.[11][12] GDF2 and BMP10 are the only ligands from the TGF-β superfamily that can bind to both type I and II receptors with equally high affinity.[11] This non-discriminative formation of the signaling complex open the possibility of a new mechanism. In cell type with low expression level of ActRIIB, GDF2 might still signal due to its affinity to ALK1, then form complex with type II receptors.[11]

Associate Disease

Mutations in GDF2 have been identified in patients with a vascular disorder phenotypically overlapping with hereditary hemorrhagic telangiectasia.[13]

Signaling

Like other BMPs, GDF2 binding to its receptors triggers the phosphorylation of the R-Smads, Smad1,5,8. The activation of this pathway has been documented in all cellular types analyzed up to date, including hepatocytes and HCC cells.[14][15] GDF2 also triggers Smad-2/Smad-3 phosphorylation in different endothelial cell types.[16][17]

Another pathway for GDF2 is the induced non-canonical one. Little is known about this type of pathway in GDF2. GDF2 activate JNK in osteogenic differentiation of mesenchymal progenitor cells (MPCs). GDF2 also triggers p38 and ERK activation who will modulate de Smad pathway, p38 increase the phosphorylation of Smad 1,5,8 by GDF2 whereas ERK has the opposite effect.[17]

The transcriptional factor p38 activation induced by GDF2 has been documented in other cell types such as osteosarcoma cells,[18] human osteoclasts derived from cord blood monocytes,[19] and dental follicle stem cells.[20]

References

1. ^{{cite journal | vauthors = Miller AF, Harvey SA, Thies RS, Olson MS | title = Bone morphogenetic protein-9. An autocrine/paracrine cytokine in the liver | journal = The Journal of Biological Chemistry | volume = 275 | issue = 24 | pages = 17937–45 | date = Jun 2000 | pmid = 10849432 | doi = 10.1074/jbc.275.24.17937 }}
2. ^ {{UniProt Full|Q9UK05}}
3. ^{{cite journal | vauthors = Mi LZ, Brown CT, Gao Y, Tian Y, Le VQ, Walz T, Springer TA | title = Structure of bone morphogenetic protein 9 procomplex | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 112 | issue = 12 | pages = 3710–5 | date = March 2015 | pmid = 25751889 | doi = 10.1073/pnas.1501303112 | pmc=4378411}}
4. ^1 {{cite journal | vauthors = Lopez-Coviella I, Follettie MT, Mellott TJ, Kovacheva VP, Slack BE, Diesl V, Berse B, Thies RS, Blusztajn JK | title = Bone morphogenetic protein 9 induces the transcriptome of basal forebrain cholinergic neurons | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 102 | issue = 19 | pages = 6984–9 | date = May 2005 | pmid = 15870197 | pmc = 1088172 | doi = 10.1073/pnas.0502097102 }}
5. ^{{cite journal | vauthors = Truksa J, Peng H, Lee P, Beutler E | title = Bone morphogenetic proteins 2, 4, and 9 stimulate murine hepcidin 1 expression independently of Hfe, transferrin receptor 2 (Tfr2), and IL-6 | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 103 | issue = 27 | pages = 10289–93 | date = Jul 2006 | pmid = 16801541 | pmc = 1502450 | doi = 10.1073/pnas.0603124103 }}
6. ^{{cite journal | vauthors = David L, Mallet C, Mazerbourg S, Feige JJ, Bailly S | title = Identification of BMP9 and BMP10 as functional activators of the orphan activin receptor-like kinase 1 (ALK1) in endothelial cells | journal = Blood | volume = 109 | issue = 5 | pages = 1953–61 | date = Mar 2007 | pmid = 17068149 | doi = 10.1182/blood-2006-07-034124 }}
7. ^{{cite journal | vauthors = McDonald J, Bayrak-Toydemir P, Pyeritz RE | title = Hereditary hemorrhagic telangiectasia: an overview of diagnosis, management, and pathogenesis | journal = Genetics in Medicine | volume = 13 | issue = 7 | pages = 607–16 | date = Jul 2011 | pmid = 21546842 | doi = 10.1097/GIM.0b013e3182136d32 }}
8. ^{{cite journal | vauthors = Kang Q, Sun MH, Cheng H, Peng Y, Montag AG, Deyrup AT, Jiang W, Luu HH, Luo J, Szatkowski JP, Vanichakarn P, Park JY, Li Y, Haydon RC, He TC | title = Characterization of the distinct orthotopic bone-forming activity of 14 BMPs using recombinant adenovirus-mediated gene delivery | journal = Gene Therapy | volume = 11 | issue = 17 | pages = 1312–20 | date = Sep 2004 | pmid = 15269709 | doi = 10.1038/sj.gt.3302298 }}
9. ^{{cite journal | vauthors = Sharff KA, Song WX, Luo X, Tang N, Luo J, Chen J, Bi Y, He BC, Huang J, Li X, Jiang W, Zhu GH, Su Y, He Y, Shen J, Wang Y, Chen L, Zuo GW, Liu B, Pan X, Reid RR, Luu HH, Haydon RC, He TC | title = Hey1 basic helix-loop-helix protein plays an important role in mediating BMP9-induced osteogenic differentiation of mesenchymal progenitor cells | journal = The Journal of Biological Chemistry | volume = 284 | issue = 1 | pages = 649–59 | date = Jan 2009 | pmid = 18986983 | pmc = 2610517 | doi = 10.1074/jbc.M806389200 }}
10. ^{{cite journal | vauthors = Green RE, Krause J, Briggs AW, Maricic T, Stenzel U, Kircher M, Patterson N, Li H, Zhai W, Fritz MH, Hansen NF, Durand EY, Malaspinas AS, Jensen JD, Marques-Bonet T, Alkan C, Prüfer K, Meyer M, Burbano HA, Good JM, Schultz R, Aximu-Petri A, Butthof A, Höber B, Höffner B, Siegemund M, Weihmann A, Nusbaum C, Lander ES, Russ C, Novod N, Affourtit J, Egholm M, Verna C, Rudan P, Brajkovic D, Kucan Z, Gusic I, Doronichev VB, Golovanova LV, Lalueza-Fox C, de la Rasilla M, Fortea J, Rosas A, Schmitz RW, Johnson PL, Eichler EE, Falush D, Birney E, Mullikin JC, Slatkin M, Nielsen R, Kelso J, Lachmann M, Reich D, Pääbo S | display-authors = 6 | title = A draft sequence of the Neandertal genome | journal = Science | volume = 328 | issue = 5979 | pages = 710–22 | date = May 2010 | pmid = 20448178 | doi = 10.1126/science.1188021 | pmc=5100745}}
11. ^1 2 3 {{cite journal | vauthors = Townson SA, Martinez-Hackert E, Greppi C, Lowden P, Sako D, Liu J, Ucran JA, Liharska K, Underwood KW, Seehra J, Kumar R, Grinberg AV | title = Specificity and structure of a high affinity activin receptor-like kinase 1 (ALK1) signaling complex | journal = The Journal of Biological Chemistry | volume = 287 | issue = 33 | pages = 27313–25 | date = Aug 2012 | pmid = 22718755 | pmc = 3431715 | doi = 10.1074/jbc.M112.377960 }}
12. ^{{cite journal | vauthors = Brown MA, Zhao Q, Baker KA, Naik C, Chen C, Pukac L, Singh M, Tsareva T, Parice Y, Mahoney A, Roschke V, Sanyal I, Choe S | title = Crystal structure of BMP-9 and functional interactions with pro-region and receptors | journal = The Journal of Biological Chemistry | volume = 280 | issue = 26 | pages = 25111–8 | date = Jul 2005 | pmid = 15851468 | doi = 10.1074/jbc.M503328200 }}
13. ^{{cite journal | vauthors = Wooderchak-Donahue WL, McDonald J, O'Fallon B, Upton PD, Li W, Roman BL, Young S, Plant P, Fülöp GT, Langa C, Morrell NW, Botella LM, Bernabeu C, Stevenson DA, Runo JR, Bayrak-Toydemir P | title = BMP9 mutations cause a vascular-anomaly syndrome with phenotypic overlap with hereditary hemorrhagic telangiectasia | journal = American Journal of Human Genetics | volume = 93 | issue = 3 | pages = 530–7 | date = Sep 2013 | pmid = 23972370 | pmc = 3769931 | doi = 10.1016/j.ajhg.2013.07.004 }}
14. ^{{cite journal | vauthors = Li Q, Gu X, Weng H, Ghafoory S, Liu Y, Feng T, Dzieran J, Li L, Ilkavets I, Kruithof-de Julio M, Munker S, Marx A, Piiper A, Augusto Alonso E, Gretz N, Gao C, Wölfl S, Dooley S, Breitkopf-Heinlein K | title = Bone morphogenetic protein-9 induces epithelial to mesenchymal transition in hepatocellular carcinoma cells | journal = Cancer Science | volume = 104 | issue = 3 | pages = 398–408 | date = Mar 2013 | pmid = 23281849 | doi = 10.1111/cas.12093 }}
15. ^{{cite journal | vauthors = Herrera B, García-Álvaro M, Cruz S, Walsh P, Fernández M, Roncero C, Fabregat I, Sánchez A, Inman GJ | title = BMP9 is a proliferative and survival factor for human hepatocellular carcinoma cells | journal = PLOS ONE | volume = 8 | issue = 7 | pages = e69535 | date = July 2013 | pmid = 23936038 | doi = 10.1371/journal.pone.0069535 | pmc=3720667}}
16. ^{{cite journal | vauthors = Scharpfenecker M, van Dinther M, Liu Z, van Bezooijen RL, Zhao Q, Pukac L, Löwik CW, ten Dijke P | title = BMP-9 signals via ALK1 and inhibits bFGF-induced endothelial cell proliferation and VEGF-stimulated angiogenesis | journal = Journal of Cell Science | volume = 120 | issue = Pt 6 | pages = 964–72 | date = Mar 2007 | pmid = 17311849 | doi = 10.1242/jcs.002949 }}
17. ^1 {{cite journal | vauthors = Zhao YF, Xu J, Wang WJ, Wang J, He JW, Li L, Dong Q, Xiao Y, Duan XL, Yang X, Liang YW, Song T, Tang M, Zhao D, Luo JY | title = Activation of JNKs is essential for BMP9-induced osteogenic differentiation of mesenchymal stem cells | journal = BMB Reports | volume = 46 | issue = 8 | pages = 422–7 | date = Aug 2013 | pmid = 23977991 | doi = 10.5483/BMBRep.2013.46.8.266 | pmc=4133909}}
18. ^{{cite journal | vauthors = Park H, Drevelle O, Daviau A, Senta H, Bergeron E, Faucheux N | title = Preventing MEK1 activation influences the responses of human osteosarcoma cells to bone morphogenetic proteins 2 and 9 | journal = Anti-Cancer Drugs | volume = 24 | issue = 3 | pages = 278–90 | date = Mar 2013 | pmid = 23262982 | doi = 10.1097/CAD.0b013e32835cbde7 }}
19. ^{{cite journal | vauthors = Fong D, Bisson M, Laberge G, McManus S, Grenier G, Faucheux N, Roux S | title = Bone morphogenetic protein-9 activates Smad and ERK pathways and supports human osteoclast function and survival in vitro | journal = Cellular Signalling | volume = 25 | issue = 4 | pages = 717–28 | date = Apr 2013 | pmid = 23313128 | doi = 10.1016/j.cellsig.2012.12.003 }}
20. ^{{cite journal | vauthors = Li C, Yang X, He Y, Ye G, Li X, Zhang X, Zhou L, Deng F | title = Bone morphogenetic protein-9 induces osteogenic differentiation of rat dental follicle stem cells in P38 and ERK1/2 MAPK dependent manner | journal = International Journal of Medical Sciences | volume = 9 | issue = 10 | pages = 862–71 | date = 2012 | pmid = 23155360 | doi = 10.7150/ijms.5027 | pmc=3498751}}

Further reading

{{refbegin|33em}}
  • {{cite journal | vauthors = Davila S, Froeling FE, Tan A, Bonnard C, Boland GJ, Snippe H, Hibberd ML, Seielstad M | title = New genetic associations detected in a host response study to hepatitis B vaccine | journal = Genes and Immunity | volume = 11 | issue = 3 | pages = 232–8 | date = Apr 2010 | pmid = 20237496 | doi = 10.1038/gene.2010.1 }}
  • {{cite journal | vauthors = David L, Mallet C, Keramidas M, Lamandé N, Gasc JM, Dupuis-Girod S, Plauchu H, Feige JJ, Bailly S | title = Bone morphogenetic protein-9 is a circulating vascular quiescence factor | journal = Circulation Research | volume = 102 | issue = 8 | pages = 914–22 | date = Apr 2008 | pmid = 18309101 | pmc = 2561062 | doi = 10.1161/CIRCRESAHA.107.165530 }}
  • {{cite journal | vauthors = Herrera B, van Dinther M, Ten Dijke P, Inman GJ | title = Autocrine bone morphogenetic protein-9 signals through activin receptor-like kinase-2/Smad1/Smad4 to promote ovarian cancer cell proliferation | journal = Cancer Research | volume = 69 | issue = 24 | pages = 9254–62 | date = Dec 2009 | pmid = 19996292 | pmc = 2892305 | doi = 10.1158/0008-5472.CAN-09-2912 }}
  • {{cite journal | vauthors = Upton PD, Davies RJ, Trembath RC, Morrell NW | title = Bone morphogenetic protein (BMP) and activin type II receptors balance BMP9 signals mediated by activin receptor-like kinase-1 in human pulmonary artery endothelial cells | journal = The Journal of Biological Chemistry | volume = 284 | issue = 23 | pages = 15794–804 | date = Jun 2009 | pmid = 19366699 | pmc = 2708876 | doi = 10.1074/jbc.M109.002881 }}
  • {{cite journal | vauthors = Grupe A, Li Y, Rowland C, Nowotny P, Hinrichs AL, Smemo S, Kauwe JS, Maxwell TJ, Cherny S, Doil L, Tacey K, van Luchene R, Myers A, Wavrant-De Vrièze F, Kaleem M, Hollingworth P, Jehu L, Foy C, Archer N, Hamilton G, Holmans P, Morris CM, Catanese J, Sninsky J, White TJ, Powell J, Hardy J, O'Donovan M, Lovestone S, Jones L, Morris JC, Thal L, Owen M, Williams J, Goate A | title = A scan of chromosome 10 identifies a novel locus showing strong association with late-onset Alzheimer disease | journal = American Journal of Human Genetics | volume = 78 | issue = 1 | pages = 78–88 | date = Jan 2006 | pmid = 16385451 | pmc = 1380225 | doi = 10.1086/498851 }}
  • {{cite journal | vauthors = Brown MA, Zhao Q, Baker KA, Naik C, Chen C, Pukac L, Singh M, Tsareva T, Parice Y, Mahoney A, Roschke V, Sanyal I, Choe S | title = Crystal structure of BMP-9 and functional interactions with pro-region and receptors | journal = The Journal of Biological Chemistry | volume = 280 | issue = 26 | pages = 25111–8 | date = Jul 2005 | pmid = 15851468 | doi = 10.1074/jbc.M503328200 }}
  • {{cite journal | vauthors = López-Coviella I, Berse B, Krauss R, Thies RS, Blusztajn JK | title = Induction and maintenance of the neuronal cholinergic phenotype in the central nervous system by BMP-9 | journal = Science | volume = 289 | issue = 5477 | pages = 313–6 | date = Jul 2000 | pmid = 10894782 | doi = 10.1126/science.289.5477.313 }}
  • {{cite journal | vauthors = Sharff KA, Song WX, Luo X, Tang N, Luo J, Chen J, Bi Y, He BC, Huang J, Li X, Jiang W, Zhu GH, Su Y, He Y, Shen J, Wang Y, Chen L, Zuo GW, Liu B, Pan X, Reid RR, Luu HH, Haydon RC, He TC | title = Hey1 basic helix-loop-helix protein plays an important role in mediating BMP9-induced osteogenic differentiation of mesenchymal progenitor cells | journal = The Journal of Biological Chemistry | volume = 284 | issue = 1 | pages = 649–59 | date = Jan 2009 | pmid = 18986983 | pmc = 2610517 | doi = 10.1074/jbc.M806389200 }}
  • {{cite journal | vauthors = Gratacòs M, Costas J, de Cid R, Bayés M, González JR, Baca-García E, de Diego Y, Fernández-Aranda F, Fernández-Piqueras J, Guitart M, Martín-Santos R, Martorell L, Menchón JM, Roca M, Sáiz-Ruiz J, Sanjuán J, Torrens M, Urretavizcaya M, Valero J, Vilella E, Estivill X, Carracedo A | title = Identification of new putative susceptibility genes for several psychiatric disorders by association analysis of regulatory and non-synonymous SNPs of 306 genes involved in neurotransmission and neurodevelopment | journal = American Journal of Medical Genetics Part B | volume = 150B | issue = 6 | pages = 808–16 | date = Sep 2009 | pmid = 19086053 | doi = 10.1002/ajmg.b.30902 }}
  • {{cite journal | vauthors = Ye L, Kynaston H, Jiang WG | title = Bone morphogenetic protein-9 induces apoptosis in prostate cancer cells, the role of prostate apoptosis response-4 | journal = Molecular Cancer Research | volume = 6 | issue = 10 | pages = 1594–606 | date = Oct 2008 | pmid = 18922975 | doi = 10.1158/1541-7786.MCR-08-0171 }}
  • {{cite journal | vauthors = Majumdar MK, Wang E, Morris EA | title = BMP-2 and BMP-9 promotes chondrogenic differentiation of human multipotential mesenchymal cells and overcomes the inhibitory effect of IL-1 | journal = Journal of Cellular Physiology | volume = 189 | issue = 3 | pages = 275–84 | date = Dec 2001 | pmid = 11748585 | doi = 10.1002/jcp.10025 }}
  • {{cite journal | vauthors = Roberts KE, Kawut SM, Krowka MJ, Brown RS, Trotter JF, Shah V, Peter I, Tighiouart H, Mitra N, Handorf E, Knowles JA, Zacks S, Fallon MB | title = Genetic risk factors for hepatopulmonary syndrome in patients with advanced liver disease | journal = Gastroenterology | volume = 139 | issue = 1 | pages = 130–9.e24 | date = Jul 2010 | pmid = 20346360 | pmc = 2908261 | doi = 10.1053/j.gastro.2010.03.044 }}
  • {{cite journal | vauthors = Takahashi T, Morris EA, Trippel SB | title = Bone morphogenetic protein-2 and -9 regulate the interaction of insulin-like growth factor-I with growth plate chondrocytes | journal = International Journal of Molecular Medicine | volume = 20 | issue = 1 | pages = 53–7 | date = Jul 2007 | pmid = 17549388 | doi = 10.3892/ijmm.20.1.53 }}
  • {{cite journal | vauthors = Scharpfenecker M, van Dinther M, Liu Z, van Bezooijen RL, Zhao Q, Pukac L, Löwik CW, ten Dijke P | title = BMP-9 signals via ALK1 and inhibits bFGF-induced endothelial cell proliferation and VEGF-stimulated angiogenesis | journal = Journal of Cell Science | volume = 120 | issue = Pt 6 | pages = 964–72 | date = Mar 2007 | pmid = 17311849 | doi = 10.1242/jcs.002949 }}
{{refend}}{{TGF beta signaling}}{{TGFβ receptor superfamily modulators}}

2 : Developmental genes and proteins|TGFβ domain
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