Name: simultaneous quantification of t-cell receptor excision circles (trecs) and k-deleting recombination excision circles (krecs) by real-time pcr
Uploaded: 2014-12-06T14:00:00
Description: Watch this Scientific Journal Video about Simultaneous Quantification of T-Cell Receptor Excision Circles TRECs and K-Deleting Recombination Excision Circles KRECs by Real-time PCR at JoVE.com

The authors have no acknowledgements.

déclaration d&#39;éthique: NOTE: Ce protocole suit les lignes directrices de notre institution, le Spedali Civili di Brescia 1. Préparation d&#39;un &quot;Triple-Insertion&quot; plasmide <ol><li> Sélection et préparation du matériel de départ approprié: <ol><li> Obtenir un échantillon contenant des cellules très susceptibles d&#39;avoir TREC et KRECs détectable par PCR, tel que le sang périphérique d&#39;un sujet jeune en bonne santé recueillies dans des tubes EDTA. NO...

<ol>
	<li>Douek, D. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Changes+in+thymic+function+with+age+and+during+the+treatment+of+HIV+infection.">Changes in thymic function with age and during the treatment of HIV infection.</a> Nature. 396 (6712), 690-695 (1998).</li><li>Zelm, M. C., Szczepanski, T., van der Burg, M., van Dongen, J. J. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Replication+history+of+B+lymphocytes+reveals+homeostatic+proliferation+and+extensive+antigen-induced+B+cell+expansion.">Replication history of B lymphocytes reveals homeostatic proliferation and extensive antigen-induced B cell expansion.</a> J. Exp. Med. 204 (3), 645-655 (2007).</li><li>Fronkova, E., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=B-cell+reconstitution+after+allogeneic+SCT+impairs+minimal+residual+disease+monitoring+in+children+with+ALL.">B-cell reconstitution after allogeneic SCT impairs minimal residual disease monitoring in children with ALL.</a> Bone Marrow Transplant. 42 (3), 187-196 (2008).</li><li>Sottini, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Simultaneous+quantification+of+recent+thymic+T-cell+and+bone+marrow+B-cell+emigrants+in+patients+with+primary+immunodeficiency+undergone+to+stem+cell+transplantation.">Simultaneous quantification of recent thymic T-cell and bone marrow B-cell emigrants in patients with primary immunodeficiency undergone to stem cell transplantation.</a> Clin. Immunol. 136 (2), 217-227 (2010).</li><li>Serana, F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Thymic+and+bone+marrow+output+in+patients+with+common+variable+immunodeficiency.">Thymic and bone marrow output in patients with common variable immunodeficiency.</a> J. Clin. Immunol. 31 (4), 540-549 (2011).</li><li>Zanotti, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Opposite+effects+of+interferon-&#946;+on+new+B+and+T+cell+release+from+production+sites+in+sclerosis.">Opposite effects of interferon-&#946; on new B and T cell release from production sites in sclerosis.</a> J. Neuroimmunol. 240-241, 147-150 (2011).</li><li>Zanotti, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Peripheral+accumulation+of+newly+produced+T+and+B+lymphocytes+in+natalizumab-treated+multiple+sclerosis+patients.">Peripheral accumulation of newly produced T and B lymphocytes in natalizumab-treated multiple sclerosis patients.</a> Clin. Immunol. 145 (1), 19-26 (2012).</li><li>Sottini, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pre-existing+T-+and+B-cell+defects+in+one+progressive+multifocal+leukoencephalopathy+patient.">Pre-existing T- and B-cell defects in one progressive multifocal leukoencephalopathy patient.</a> PLoS One. 7, e34493 (2012).</li><li>Quiros-Roldan, E., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+combined+antiretroviral+therapy+on+B-+and+T-cell+release+from+production+sites+in+long-term+treated+HIV-1++patients.">Effects of combined antiretroviral therapy on B- and T-cell release from production sites in long-term treated HIV-1+ patients.</a> J. Transl. Med. 10, 94 (2012).</li><li>Mensen, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Utilization+of+TREC+and+KREC+quantification+for+the+monitoring+of+early+T-+and+B-cell+neogenesis+in+adult+patients+after+allogeneic+hematopoietic+stem+cell+transplantation.">Utilization of TREC and KREC quantification for the monitoring of early T- and B-cell neogenesis in adult patients after allogeneic hematopoietic stem cell transplantation.</a> J. Transl. Med. 11, 188 (2013).</li><li>Serana, F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+different+extent+of+B+and+T+cell+immune+reconstitution+after+hematopoietic+stem+cell+transplantation+and+enzyme+replacement+therapies+in+SCID+patients+with+adenosine+deaminase+deficiency.">The different extent of B and T cell immune reconstitution after hematopoietic stem cell transplantation and enzyme replacement therapies in SCID patients with adenosine deaminase deficiency.</a> J. Immunol. 185 (12), 7713-7722 (2010).</li><li>Borte, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neonatal+screening+for+severe+primary+immunodeficiency+diseases+using+high-throughput+triplex+real-time+PCR.">Neonatal screening for severe primary immunodeficiency diseases using high-throughput triplex real-time PCR.</a> Blood. 119 (11), 2552-2555 (2012).</li><li>Baker, M. W., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Implementing+routine+testing+for+severe+combined+immunodeficiency+within+Wisconsin's+newborn+screening+program.">Implementing routine testing for severe combined immunodeficiency within Wisconsin's newborn screening program.</a> Public Health Rep. 125 (2), 88-95 (2010).</li><li>Lorenzi, A. R., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Determination+of+thymic+function+directly+from+peripheral+blood:+a+validated+modification+to+an+established+method.">Determination of thymic function directly from peripheral blood: a validated modification to an established method.</a> J. Immunol. Meth. 339 (2), 185-194 (2008).</li><li>De Boer, R. J., Perelson, A. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Quantifying+T+lymphocyte+turnover.">Quantifying T lymphocyte turnover.</a> J. Theor. Biol. 327, 45-87 (2013).</li></ol>

TREC and KREC quantification can be considered a good estimate of recent thymic and bone marrow output provided that some caveats are taken into account. Even though an absolute quantification method employing standard curve requires more reagents and more space on the real-time PCR reaction plate, it ensures highly accurate quantitative results because unknown sample quantities are interpolated from standard curves built upon known amounts of starting material. Moreover this method is better fitted to detect low amount ...

Cercles d&#39;excision du récepteur des cellules T (TREC) et des cercles recombinaison excision K-suppression (KRECs) sont de petits éléments d&#39;ADN circularisées qui sont excisés dans une proportion de lymphocytes T et les cellules B, respectivement, au cours d&#39;un processus de recombinaison d&#39;ADN génomique, ce qui conduit à la formation d&#39;un répertoire très diversifié de récepteurs T et cellules B. Ils ne ont aucune fonction, mais parce qu&#39;ils sont stables et ne peuvent être reproduites, elles sont diluées après chaque division cellulaire, ainsi que la persistance dans l&#39;une des deux cellules filles. Par conséquent, les niveaux dans le sang périphérique peuvent être considérées comme une estimation de la production de la moelle osseuse et le thymus. Bien que le dosage TREC a été largement utilisé au cours des 15 dernières années pour évaluer l&#39;ampleur de la production thymique, une KREC le dosage, qui a été initialement développé pour mesurer la prolifération des lymphocytes B et sa contribution à l&#39;homéostasie des lymphocytes B dans la santé et la maladie, 2 a été récemment proposé comme marqueur de l&#39;os mflèche sortie. 3,4 Ici, nous décrivons la méthode que nous avons développé pour la quantification simultanée des deux TREC et KRECs. 4 Avec cette méthode combinée, la variabilité associée à la quantification de l&#39;ADN par PCR en temps réel est éliminé par l&#39;utilisation d&#39;une courbe standard unique, obtenue par dilution d&#39;un plasmide à triple insert contenant des fragments de TREC, KRECs et récepteur de cellules T alpha constant (TCRAC) gène dans un rapport de 1: 1: 1. Cela permet une évaluation plus précise du nombre de copies TREC et KREC. De plus, la quantification simultanée des deux cibles dans la même réaction permet de réduire les coûts de réactifs. Le dosage TREC / KREC proposé peut être utile de mesurer l&#39;ampleur de T et cellules B néo-production chez les enfants ou adultes avec déficit immunitaire combiné sévère (SCID), 4 immunitaire commun variable, 5 maladies auto-immunes, 6-8 et l&#39;infection à VIH . 9 En outre, il peut être utilisé poursurveiller le rétablissement immunitaire après greffe de cellules souches hématopoïétiques, 10 le remplacement de l&#39;enzyme, 11 et antiviral 9 ou immunomodulateurs thérapies. 8.6 Enfin, parce que les patients SCID sont comptabilisées en utilisant un dosage TREC malgré les défauts génétiques sous-jacentes, et une agammaglobulinémie patients peuvent être identifiés en utilisant KREC quantification , le dosage TREC / KREC peut également être utilisé pour détecter immunodéficiences dans les programmes de dépistage néonatal. 12 Dans ce cas, le test doit être effectué sur l&#39;ADN extrait de petites taches de sang effacé et séché sur du papier filtre, doit être hautement sensible et spécifique pour les maladies cibles, ainsi que les très reproductible et rentable. L&#39;introduction de KREC quantification dans le test devrait améliorer les performances de dépistage néonatal de déficits immunitaires, qui a régulièrement été effectuées dans les certaines parties des Etats-Unis (WI, MA, CA) depuis 2008 quand le Wisconsin est devenu le premier à Introduce l&#39;analyse de TREC dans son programme de dépistage postnatal. 13

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			<td height="21" style="height:21px;width:296px;">Name of Reagent/ Equipment</td>
			<td style="width:211px;">Company</td>
			<td style="width:119px;">Catalog Number</td>
			<td style="width:235px;">Comments/Description</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">Histopaque-1077</td>
			<td style="width:211px;">Sigma Aldrich SRL</td>
			<td style="width:119px;">10771-500 ML</td>
			<td style="width:235px;">density gradient separation method</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">QIAamp DNA Blood Mini Kit (250)</td>
			<td style="width:211px;">QIAGEN</td>
			<td style="width:119px;">51106</td>
			<td style="width:235px;">DNA extraction</td>
		</tr>
		<tr height="45">
			<td height="45" style="height:45px;">Unmodified DNA Oligonucleotides HPSF 0.01 mmol</td>
			<td style="width:211px;">Eurofins MWG Operon/Carlo Erba Reagents S.r.l&#160;</td>
			<td style="width:119px;"></td>
			<td style="width:235px;">Resuspend the lyophilized product to 100 picmol/&#181;l</td>
		</tr>
		<tr height="45">
			<td height="45" style="height:45px;width:296px;">AmpliTaq DNA Polymerase: including 10x Buffer II and 25mM MgCl2</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td style="width:119px;">N8080156</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">GeneAmp dNTP Blend (100 mM)</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td style="width:119px;">N8080261</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">TOPO TA Cloning Kit for Subcloning</td>
			<td style="width:211px;">Invitrogen/Life-Technologies</td>
			<td>K4500-01</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">XL1-Blue Subcloning Grade Competent Cells</td>
			<td style="width:211px;">Stratagene</td>
			<td>200130</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">PureYield Plasmid Miniprep System</td>
			<td style="width:211px;">Promega</td>
			<td>A1223</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:296px;">SpeI 500U</td>
			<td style="width:211px;">New England Biolabs</td>
			<td>R0133S</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">HindIII-HF 10,000 U</td>
			<td style="width:211px;">New England Biolabs</td>
			<td>R3104S</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">PureYield Plasmid Midiprep System</td>
			<td style="width:211px;">Promega</td>
			<td>A2492</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:296px;">XhoI 5,000 U</td>
			<td style="width:211px;">New England Biolabs</td>
			<td>R0146S</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">TRIS Utrapure</td>
			<td style="width:211px;">Sigma Aldrich SRL</td>
			<td>T1503</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">EDTA</td>
			<td style="width:211px;">Sigma Aldrich SRL</td>
			<td>E5134</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">TE buffer (1 mM TRIS and 0.1 mM EDTA)</td>
			<td style="width:211px;"></td>
			<td style="width:119px;"></td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">TaqMan Universal PCR Master Mix</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td style="width:119px;">4364338</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">Dual labeled probes HPLC 0.01 mmol</td>
			<td style="width:211px;">Eurofins MWG Operon/Carlo Erba Reagents S.r.l&#160;</td>
			<td style="width:119px;"></td>
			<td style="width:235px;">Resuspend the lyophilized product to 100 picmol/&#181;l</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">NanoDrop 2000c spectrophotometer</td>
			<td style="width:211px;">ThermoFisher</td>
			<td></td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">Applied Biosystems 2720 Thermal Cycler</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td>4359659</td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;">Fast 7500 Real-Time PCR system</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td style="width:119px;"></td>
			<td style="width:235px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:296px;">SDS Sequence Detection Software 1.4</td>
			<td style="width:211px;">Applied Biosystems/Life-Technologies</td>
			<td style="width:119px;"></td>
			<td style="width:235px;"></td>
		</tr>
	</tbody>
</table>

simultaneous quantification of t-cell receptor excision circles (trecs) and k-deleting recombination excision circles (krecs) by real-time pcr

T-cell receptor excision circles (TRECs) and K-deleting recombination excision circles (KRECs) are circularized DNA elements formed during recombination process that creates T- and B-cell receptors. Because TRECs and KRECs are unable to replicate, they are diluted after each cell division, and therefore persist in the cell. Their quantity in peripheral blood can be considered as an estimation of thymic and bone marrow output. By combining well established and commonly used TREC assay with a modified version of KREC assay, we have developed a duplex quantitative real-time PCR that allows quantification of both newly-produced T and B lymphocytes in a single assay. The number of TRECs and KRECs are obtained using a standard curve prepared by serially diluting TREC and KREC signal joints cloned in a bacterial plasmid, together with a fragment of T-cell receptor alpha constant gene that serves as reference gene. Results are reported as number of TRECs and KRECs/106 cells or per ml of blood. The quantification of these DNA fragments have been proven useful for monitoring immune reconstitution following bone marrow transplantation in both children and adults, for improved characterization of immune deficiencies, or for better understanding of certain immunomodulating drug activity.

L&#39;analyse a été effectuée sur un échantillon représentatif de 87 témoins sains: 42 enfants âgés de 0 à 17 (mâles / femelles: 25/17) et 45 adultes âgés de 24 à 60 (hommes / femmes: 29/16). Les résultats ont été obtenus sous forme de TREC et KRECs 10 6 par les PBMC, puis les TREC et KRECs par ml de sang ont été calculés. Le nombre de TREC diminue avec l&#39;âge en raison de l&#39;involution thymique 4, en particulier d&#39;une manière très forte ...

Watch this Scientific Journal Video about Simultaneous Quantification of T-Cell Receptor Excision Circles TRECs and K-Deleting Recombination Excision Circles KRECs by Real-time PCR at JoVE.com

Simultaneous Quantification of T-Cell Receptor Excision Circles TRECs and K-Deleting Recombination Excision Circles KRECs by Real-time PCR

Quantification simultanée de T-Cell Receptor Cercles excision (TREC) et cercles K-Suppression recombinaison Excision (KRECs) par PCR en temps réel

Here, we describe a method for simultaneous quantification of T-cell receptor excision circles (TRECs) and K-deleting recombination excision circles (KRECs). The TREC/KREC assay can be used as marker of thymic and bone marrow output.

T-cell receptor excision circles (TRECs) and K-deleting recombination excision circles (KRECs) are circularized DNA elements formed during recombination ...

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Simultaneous Quantification of T-Cell Receptor Excision Circles (TRECs) and K-Deleting Recombination Excision Circles (KRECs) by Real-time PCR

Transnuclear Mice with Pre-defined T Cell Receptor Specificities Against Toxoplasma gondii Obtained Via SCNT

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