Name: peptides from phage display library modulate gene expression in mesenchymal cells and potentiate osteogenesis in unicortical bone defects
Uploaded: 2010-12-10T17:00:00
Duration: 7 min 53 s
Description: Watch this Scientific Journal Video about Peptides from Phage Display Library Modulate Gene Expression in Mesenchymal Cells and Potentiate Osteogenesis in Unicortical Bone Defects at JoVE.com

国立衛生研究所、AR53579、骨形成：骨トロピックペプチドによる増強 国立衛生研究所、AR056422、骨形成ペプチドのアナボリック効果 国立衛生研究所、T32 AR050960、筋骨格組織の修復と再生 DOD、PC051219ヌクレオリン：前立腺癌と骨髄内皮細胞接着の新規メディエータ 国防総省、PC061508、前立腺がんの転移細胞骨髄接着メディエイター

<ol>
	<li>Diduch, D. R., Coe, M. R., Joyner, C., Owen, M. E., Balian, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Two+cell+lines+from+bone+marrow+that+differ+in+terms+of+collagen+synthesis,+osteogenic+characteristics,+and+matrix+mineralization.">Two cell lines from bone marrow that differ in terms of collagen synthesis, osteogenic characteristics, and matrix mineralization.</a> J. Bone Joint Surg. Am. 75, 92-105 (1993).</li><li>Stoddart, M. J., Furlong, P. I., Simpson, A. E., Davies, C. M., Richards, R. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Viability+in+ex+vivo+cultured+cancellous.">Viability in ex vivo cultured cancellous.</a> Eur. Cells. Mater. 13, 69-70 (2007).</li><li>Lehr, J. E., Pienta, K. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Preferential+adhesion+of+prostate+cancer+cells+to+a+human+bone+marrow+endothelial+cell+line.">Preferential adhesion of prostate cancer cells to a human bone marrow endothelial cell line.</a> J. Natl. Cancer Inst. 90, 118-123 (1998).</li><li>Schuster, N., G&#246;tz, C., Faust, M., Schneider, E., Prowald, A., Jungbluth, A., Montenarh, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Wild-type+p53+inhibits+protein+kinase+CK2+activity.">Wild-type p53 inhibits protein kinase CK2 activity.</a> J. Cell Biochem. 81, 172-183 (2001).</li><li>Cwirla, S. E., Peters, E. A., Barrett, R. W., Dower, W. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Peptides+on+phage:+a+vast+library+of+peptides+for+identifying+ligands.">Peptides on phage: a vast library of peptides for identifying ligands.</a> Proc. Natl. Acad. Sci. U. S. A. 87, 6378-6382 (1990).</li><li>Doorbar, J., Winter, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Isolation+of+a+peptide+antagonist+to+the+thrombin+receptor+using+phage+display.">Isolation of a peptide antagonist to the thrombin receptor using phage display.</a> J. Mol. Biol. 244, 361-369 (1994).</li><li>Ellerby, H. M., Arap, W., Ellerby, L. M., Kain, R., Andrusiak, R., Rio, G. D., Krajewski, S., Lombardo, C. R., Rao, R., Ruoslahti, E., Bredesen, D. E., Pasqualini, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Anti-cancer+activity+of+targeted+pro-apoptotic+peptides.">Anti-cancer activity of targeted pro-apoptotic peptides.</a> Nat. Med. 5, 1032-1038 (1999).</li><li>Goodson, R. J., Doyle, M. V., Kaufman, S. E., Rosenberg, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=High-affinity+urokinase+receptor+antagonists+identified+with+bacteriophage+peptide+display.">High-affinity urokinase receptor antagonists identified with bacteriophage peptide display.</a> Proc. Natl. Acad. Sci. U. S. A. 91, 7129-7133 (1994).</li><li>Pasqualini, R., Koivunen, E., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+peptide+isolated+from+phage+display+libraries+is+a+structural+and+functional+mimic+of+an+RGD-binding+site+on+integrins.">A peptide isolated from phage display libraries is a structural and functional mimic of an RGD-binding site on integrins.</a> J. Cell Biol. 130, 1189-1196 (1995).</li><li>Pasqualini, R., Koivunen, E., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Alpha+v+integrins+as+receptors+for+tumor+targeting+by+circulating+ligands.">Alpha v integrins as receptors for tumor targeting by circulating ligands.</a> Nat. Biotechnol. 15, 542-546 (1997).</li><li>Pasqualini, R., Koivunen, E., Kain, R., Lahdenranta, J., Sakamoto, M., Stryhn, A., Ashmun, R. A., Shapiro, L. H., Arap, W., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Aminopeptidase+N+is+a+receptor+for+tumor-homing+peptides+and+a+target+for+inhibiting+angiogenesis.">Aminopeptidase N is a receptor for tumor-homing peptides and a target for inhibiting angiogenesis.</a> Cancer Res. 60, 722-727 (2000).</li><li>Rajotte, D., Arap, W., Hagedorn, M., Koivunen, E., Pasqualini, R., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+heterogeneity+of+the+vascular+endothelium+revealed+by+in+vivo+phage+display.">Molecular heterogeneity of the vascular endothelium revealed by in vivo phage display.</a> J. Clin. Invest. 102, 430-437 (1998).</li><li>Rajotte, D., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Membrane+dipeptidase+is+the+receptor+for+a+lung-targeting+peptide+identified+by+in+vivo+phage+display.">Membrane dipeptidase is the receptor for a lung-targeting peptide identified by in vivo phage display.</a> J. Biol. Chem. 274, 11593-11598 (1999).</li><li>Wang, B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Isolation+of+high-affinity+peptide+antagonists+of+14-3-3+proteins+by+phage+display.">Isolation of high-affinity peptide antagonists of 14-3-3 proteins by phage display.</a> Biochemistry. 38, 12499-12504 (1999).</li><li>Sugahara, K. N., Teesalu, T., Karmali, P. P., Kotamraju, V. R., Agemy, L., Greenwald, D. R., Ruoslahti, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Coadministration+of+a+tumor-penetrating+peptide+enhances+the+efficacy+of+cancer+drugs.">Coadministration of a tumor-penetrating peptide enhances the efficacy of cancer drugs.</a> Science. 328, 1031-1035 (2010).</li><li>Sikes, R. A., Cooper, C. R., Beck, G. L., Pruitt, F., Brown, M. L., Balian, G., Meadows, G., Kluwer, K. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bone+Stromal+Cells+as+Therapeutics+Targets+in+Osseous+Metastasis.">Bone Stromal Cells as Therapeutics Targets in Osseous Metastasis.</a> Cancer Growth and Progression. "Integration/Interaction of Oncologic Growth". , 369-386 (2005).</li><li>Santos, J. L., Pandita, D., Rodrigues, J., P&#234;go, A. P., Granja, P. L., Tom&#225;s, H., Balian, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Receptor-Mediated+Gene+Delivery+in+Mesenchymal+Stem+Cells+using+PAMAM+Dendrimers+conjugated+with+Osteotropic+Peptides.">Receptor-Mediated Gene Delivery in Mesenchymal Stem Cells using PAMAM Dendrimers conjugated with Osteotropic Peptides.</a> Molecular Pharmaceutics. , (2010).</li></ol>

このビデオの制作は、この記事で使用する試薬のいくつかを作り出すニューイングランドバイオラボ、株式会社後援した。

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<td>Phage Display Peptide Library Kit-Ph.D-12</td>
<td>&nbsp;</td>
<td>New England Biolabs</td>
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peptides from phage display library modulate gene expression in mesenchymal cells and potentiate osteogenesis in unicortical bone defects

二つの新規な合成ペプチドは、骨形成を促進し、コラーゲンマトリックスを使用して配信することができます。本研究の目的は、unicortical欠損モデルにおける骨の修復に及ぼす影響を調査することであった。間葉系細胞の治療は、アルカリホスファターゼ活性の上昇を生産細胞による小結節形成を示した、とRunx2、osterix、骨シアロタンパク質、およびオステオカルシンの遺伝子の発現を増加させた。コントロールがあまり効果があったのに対し、コラーゲンスポンジは、骨欠損のペプチドを促進修理に浸漬。この研究の結果は 、in vitro でのペプチドで処置された間葉系細胞がコラーゲンスポンジを用いた in vivo で配信されたペプチドがunicortical欠陥の修復を促進すること、骨形成に向けて差別化、およびことを示した。

Watch this Scientific Journal Video about Peptides from Phage Display Library Modulate Gene Expression in Mesenchymal Cells and Potentiate Osteogenesis in Unicortical Bone Defects at JoVE.com

Peptides from Phage Display Library Modulate Gene Expression in Mesenchymal Cells and Potentiate Osteogenesis in Unicortical Bone Defects

ファージディスプレイライブラリーは、ターゲットの骨そのペプチド配列を同定するために使用された。目的は、間葉系細胞の分化に対するこれらのペプチドの効果を調査すると骨再生への影響を決定することでした。

ファージディスプレイライブラリーからのペプチドは、間葉系細胞における遺伝子発現を調整するとUnicortical骨欠損に骨形成を増強する

Two novel synthetic peptides accelerate bone formation and can be delivered using a collagen matrix. The aim of this study was to investigate the effects ...

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Using  recombinant phage as a scaffold to present various protein portions encoded by  a directionally cloned cDNA library to immobilized bait molecules ...

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