Name: intracellular staining and flow cytometry to identify lymphocyte subsets within murine aorta, kidney and lymph nodes in a model of hypertension
Uploaded: 2017-01-28T13:00:00
Description: Watch this Scientific Journal Video about Intracellular Staining and Flow Cytometry to Identify Lymphocyte Subsets within Murine Aorta, Kidney and Lymph Nodes in a Model of Hypertension at JoVE.com

この作品は、フロリダ州に米国心臓協会フェローシップ賞（16POST29950007）、健康（NIH T32 HL069765）BLD、MAサレハにアメリカ心臓協会フェローシップ賞（14POST20420025）の国立研究所からの訓練助成金、およびNIHによってサポートされていましたMSMにK08賞（HL121671）。 MSMはまた、ギリアド・サイエンシズ社から研究助成金によってサポートされています

ヴァンダービルト大学の施設内動物管理使用委員会は、本明細書に記載される手順を承認しました。マウスは、飼育し、実験動物の管理と使用に関する指針に従って世話されている（国立アカデミープレス。改訂2010）。 マウスからの大動脈水切りリンパ節、腎臓および大動脈の1の単離<ol><li> CO 2吸入によりマウスを安楽死させます。 70％エタノールで胸をスプレーし、慎重に?...

<ol>
	<li>Saleh, M. A., McMaster, W. G., Wu, J., 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=Lymphocyte+adaptor+protein+LNK+deficiency+exacerbates+hypertension+and+end-organ+inflammation.">Lymphocyte adaptor protein LNK deficiency exacerbates hypertension and end-organ inflammation.</a> J Clin Invest. 125 (3), 1189-1202 (2015).</li><li>Madhur, M. S., Lob, H. E., McCann, L. 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=Interleukin+17+promotes+angiotensin+II-induced+hypertension+and+vascular+dysfunction.">Interleukin 17 promotes angiotensin II-induced hypertension and vascular dysfunction.</a> Hypertension. 55 (2), 500-507 (2010).</li><li>Laroumanie, F., Douin-Echinard, V., Pozzo, J., 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=CD4++T+Cells+Promote+the+Transition+From+Hypertrophy+to+Heart+Failure+During+Chronic+Pressure+Overload.">CD4+ T Cells Promote the Transition From Hypertrophy to Heart Failure During Chronic Pressure Overload.</a> Circulation. 129 (21), 2111-2124 (2014).</li><li>Guzik, T. J., Hoch, N. E., Brown, K. 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=Role+of+the+T+cell+in+the+genesis+of+angiotensin+II+induced+hypertension+and+vascular+dysfunction.">Role of the T cell in the genesis of angiotensin II induced hypertension and vascular dysfunction.</a> J Exp Med. 204 (10), 2449-2460 (2007).</li><li>Ketelhuth, D. F. J., Hansson, G. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Adaptive+Response+of+T+and+B+Cells+in+Atherosclerosis.">Adaptive Response of T and B Cells in Atherosclerosis.</a> Circ Res. 118 (4), 668-678 (2016).</li><li>McMaster, W. G., Kirabo, A., Madhur, M. S., Harrison, D. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Inflammation,+Immunity,+and+Hypertensive+End-Organ+Damage.">Inflammation, Immunity, and Hypertensive End-Organ Damage.</a> Circ Res. (6), 1022-1033 (2015).</li><li>Luckheeram, R. V., Zhou, R., Verma, A. D., 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=CD4+T+Cells:+Differentiation+and+Functions.">CD4+T Cells: Differentiation and Functions.</a> Clin Dev Immunol. 2012, 1-12 (2012).</li><li>Mittr&#252;cker, H. -. W., Visekruna, A., Huber, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Heterogeneity+in+the+differentiation+and+function+of+CD8++T+cells.">Heterogeneity in the differentiation and function of CD8+ T cells.</a> Arch Immunol Ther Exp (Warsz). 62 (6), 449-458 (2014).</li><li>Autengruber, A., Gereke, M., Hansen, G., Hennig, C., Bruder, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Impact+of+enzymatic+tissue+disintegration+on+the+level+of+surface+molecule+expression+and+immune+cell+function.">Impact of enzymatic tissue disintegration on the level of surface molecule expression and immune cell function.</a> Eur J Microbiol Immunol (Bp). 2 (2), 112-120 (2012).</li><li>Finak, G., Langweiler, M., Jaimes, M., 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=Standardizing+Flow+Cytometry+Immunophenotyping+Analysis+from+the+Human+ImmunoPhenotyping+Consortium.">Standardizing Flow Cytometry Immunophenotyping Analysis from the Human ImmunoPhenotyping Consortium.</a> Sci Rep. 6, 20686 (2016).</li><li>Herzenberg, L. A., Parks, D., Sahaf, B., Perez, O., Roederer, M., Herzenberg, L. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+history+and+future+of+the+fluorescence+activated+cell+sorter+and+flow+cytometry:+a+view+from+Stanford.">The history and future of the fluorescence activated cell sorter and flow cytometry: a view from Stanford.</a> Clin Chem. 48 (10), 1819-1827 (2002).</li><li>Hrvatin, S., Deng, F., O'Donnell, C. W., Gifford, D. K., Melton, D. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=MARIS:+method+for+analyzing+RNA+following+intracellular+sorting.">MARIS: method for analyzing RNA following intracellular sorting.</a> PLoS One. 9 (3), 89459 (2014).</li><li>Kalisky, T., Quake, S. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Single-cell+genomics.">Single-cell genomics.</a> Nat Methods. 8 (4), 311-314 (2011).</li><li>Chattopadhyay, P. K., Roederer, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cytometry:+Today's+technology+and+tomorrow's+horizons.">Cytometry: Today's technology and tomorrow's horizons.</a> Methods. 57 (3), 251-258 (2012).</li><li>Jiang, L., Tixeira, R., Caruso, 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=Monitoring+the+progression+of+cell+death+and+the+disassembly+of+dying+cells+by+flow+cytometry.">Monitoring the progression of cell death and the disassembly of dying cells by flow cytometry.</a> Nat Protoc. 11 (4), 655-663 (2016).</li><li>Lemoine, S., Jaron, B., Tabka, 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=Dectin-1+activation+unlocks+IL12A+expression+and+reveals+the+TH1+potency+of+neonatal+dendritic+cells.">Dectin-1 activation unlocks IL12A expression and reveals the TH1 potency of neonatal dendritic cells.</a> J Allergy Clin Immunol. 136 (5), 1355-1368 (2015).</li><li>Gaublomme, J. T., Yosef, N., Lee, Y., 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=Single-Cell+Genomics+Unveils+Critical+Regulators+of+Th17+Cell+Pathogenicity.">Single-Cell Genomics Unveils Critical Regulators of Th17 Cell Pathogenicity.</a> Cell. 163 (6), 1400-1412 (2015).</li></ol>

The protocol described herein has been optimized to properly identify T cell subsets present within murine kidneys, aorta and lymph nodes. This protocol can be easily adapted to examine other immune cell subsets such as B lymphocytes and innate immune cells and can be modified to include other tissue types. The digestion step is critical and has to be modified and optimized for each tissue9. A prolonged digestion step or the use of an inappropriate enzyme can affect the stability of antigen expression. Similar...

最近の証拠は、適応免疫系、特にTリンパ球は、いくつかの心血管疾患1,2,3,4,5の発症に重要な役割を果たしていることを示しています。例えば、アンギオテンシンII誘発性高血圧モデルでは、マウスの血管および腎臓におけるT細胞の蓄積を6に記載されています。血管の蓄積は、外膜と血管周囲脂肪に主にあります。腎臓では、T細胞は、髄質及び腎皮質の両方に蓄積します。関与するサブセットに応じて、これらのT細胞は、血管および腎臓の機能に影響を及ぼし、病理の発達をもたらすことができる別のサイトカインを生じる（マクマスターら 6で概説）。 その機能と署名インサイトに基づいてTヘルパー1（Th1）、Th2を、TH9、Th17細胞、TH22、T調節（Treg細胞）細胞、およびT濾胞ヘルパー（TFH）細胞：CD4 + Tヘルパーリンパ球は、複数のサブセットに分割することができますkines 7。同様に、CD8 +細胞傷害性T細胞はTc1は、Tc2を、TC17またはTC9 8のように分類することができます。ダブルネガティブT細胞（CD4またはCD8 T細胞マーカーを発現しない、すなわち細胞）もあります。これらの細胞のサブセットは、代替ガンマデルタT細胞受容体（の代わりに古典的なαおよびβ受容体）を有し、したがって、ガンマデルタT細胞と呼ばれます。表面マーカー、サイトカインおよび転写因子のフローサイトメトリーによるマルチパラメータ分析は、これらの細胞を同定するための最適なアプローチを構成しています。この方法は、広く免疫学の分野で使用されるが、それはあまり固形臓器および心血管疾患の設定に記載されています。 歴史的には、組織中のリンパ球の同定は、免疫組織化学またはRT-PCRの手法に限定されていました。免疫組織化学および免疫蛍光は、int型の抗原の組織分布を決定するための強力な方法であるが、erest、彼らは表現型関連するサブセットを特定するには不十分です。 RT-PCR分析は、抗原、サイトカインまたは転写因子のmRNA発現を検出するのに有用であるがまた、それは、個々の細胞のレベルで、同時に複数のタンパク質の検出を可能にしません。 サイトカインおよび転写因子を検出するために、細胞内染色と組み合わせて、特にフローサイトメトリーの出現は、固形臓器における免疫細胞サブセットの単一細胞レベルでの同定および定量を可能にする強力な技術を持つ研究者を提供します。私たちは、アンジオテンシンII高血圧のモデルにおけるマウスの腎臓、大動脈および大動脈流入領域リンパ節内に存在する主要なT細胞サブセットをフローサイトメトリーによって識別するための細胞内染色アッセイを最適化しました。各ステップの最適化：組織消化、ex vivoでの活性化、透過処理、および表面および細胞内染色結果、高度で再他の心血管および腎疾患モデルに適用することができる製造可能検定。

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			<td height="21" style="height:21px;width:381px;">Collagenase D</td>
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			<td>ROCHE</td>
			<td>10103586001</td>
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		<tr height="21">
			<td height="21" style="height:21px;">Collagenase B</td>
			<td>ROCHE</td>
			<td>11088815001</td>
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			<td height="21" style="height:21px;">Dnase</td>
			<td>ROCHE</td>
			<td>10104159001</td>
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			<td height="21" style="height:21px;">1X Red blood cell lysis buffer</td>
			<td>eBioscience</td>
			<td>00-4333-57</td>
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			<td height="21" style="height:21px;">RPMI Medium 1614 1X</td>
			<td>Gibco</td>
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			<td height="21" style="height:21px;">Percoll</td>
			<td>GE Healthcare</td>
			<td>17-5445-02</td>
			<td>For density gradient centrifugation</td>
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		<tr height="21">
			<td height="21" style="height:21px;">GentleMACS &#8482; C tube&#160;</td>
			<td>Miltenyi Biotec</td>
			<td>130-096-334</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">GentleMACS dissociator device</td>
			<td>Miltenyi Biotec</td>
			<td>130-093-235</td>
			<td>Use the program SPLEEN_04</td>
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		<tr height="21">
			<td height="21" style="height:21px;">Cell activation cocktail (with Brefeldin A)</td>
			<td>Biolegend</td>
			<td>423303</td>
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		<tr height="21">
			<td height="21" style="height:21px;">anti-CD16/32</td>
			<td>eBioscience</td>
			<td>14-0161-81</td>
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			<td height="21" style="height:21px;">LIVE/DEAD fixable violet dead cell stain kit</td>
			<td>Life Technologies</td>
			<td>L34955</td>
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		<tr height="21">
			<td height="21" style="height:21px;">Transcription factor buffer set</td>
			<td>BD Pharmingen</td>
			<td>562725</td>
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		<tr height="21">
			<td height="21" style="height:21px;">OneComp eBeads&#160;</td>
			<td>eBioscience</td>
			<td>01-1111-42</td>
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		<tr height="21">
			<td height="21" style="height:21px;">123 count eBeads</td>
			<td>eBioscience</td>
			<td>01-1234-42</td>
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		<tr height="21">
			<td height="21" style="height:21px;">CD45 AmCyan (clone 30-F11)</td>
			<td>BioLegend</td>
			<td>103138</td>
			<td></td>
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		<tr height="21">
			<td height="21" style="height:21px;">CD3 PerCP-Cy5.5 (clone 17A2)</td>
			<td>BioLegend</td>
			<td>100218</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">IL-17A FITC (clone TC11-18H10.1)</td>
			<td>BioLegend</td>
			<td>506910</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">IL-17F APC (clone 9D3.1C8)</td>
			<td>BioLegend</td>
			<td>517004</td>
			<td></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;">CD4 APC-Cy7 (clone GK1.5)</td>
			<td>BD Biosciences</td>
			<td>560181</td>
			<td></td>
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		<tr height="21">
			<td height="21" style="height:21px;">CD8 APC (clone 53-67)</td>
			<td>eBioscience</td>
			<td>17-0081-82</td>
			<td></td>
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		<tr height="21">
			<td height="21" style="height:21px;">T-bet PE-Cy7 (clone 4B10)</td>
			<td>BioLegend</td>
			<td>644823</td>
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		<tr height="21">
			<td height="21" style="height:21px;">IFN&#947; FITC (clone XMG1.2)</td>
			<td>BD Biosciences</td>
			<td>557724</td>
			<td></td>
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intracellular staining and flow cytometry to identify lymphocyte subsets within murine aorta, kidney and lymph nodes in a model of hypertension

It is now well known that T lymphocytes play a critical role in the development of several cardiovascular diseases1,2,3,4,5. For example, studies from our group have shown that hypertension is associated with an excessive accumulation of T cells in the vessels and kidney during the development of experimental hypertension6. Once in these tissues, T cells produce several cytokines that affect both vascular and renal function leading to vasoconstriction and sodium and water retention1,2. To fully understand how T cells cause cardiovascular and renal diseases, it is important to be able to identify and quantify the specific T cell subsets present in these tissues. T cell subsets are defined by a combination of surface markers, the cytokines they secrete, and the transcription factors they express. The complexity of the T cell population makes flow cytometry and intracellular staining an invaluable technique to dissect the phenotypes of the lymphocytes present in tissues. Here, we provide a detailed protocol to identify the surface and intracellular markers (cytokines and transcription factors) in T cells isolated from murine kidney, aorta and aortic draining lymph nodes in a model of angiotensin II induced hypertension. The following steps are described in detail: isolation of the tissues, generation of the single cell suspensions, ex vivo stimulation, fixation, permeabilization and staining. In addition, several fundamental principles of flow cytometric analyses including choosing the proper controls and appropriate gating strategies are discussed.

プロトコルは、許可をアンジオテンシンII誘発性高血圧モデルにおいて、マウス腎臓、大動脈および大動脈流入領域リンパ節から単離したT細胞における表面および細胞内マーカーの同定を記載しました。代表的な結果を以下に示します。 図1は、高血圧を誘導するために、アンジオテンシンIIを注入したWTマウ...

Watch this Scientific Journal Video about Intracellular Staining and Flow Cytometry to Identify Lymphocyte Subsets within Murine Aorta, Kidney and Lymph Nodes in a Model of Hypertension at JoVE.com

Intracellular Staining and Flow Cytometry to Identify Lymphocyte Subsets within Murine Aorta, Kidney and Lymph Nodes in a Model of Hypertension

この記事では、識別し、細胞内染色によって、マウス腎臓、大動脈およびリンパ節内に存在する機能性Tリンパ球サブセットを定量化し、フローサイトメトリーするための詳細な方法論を提供します。アンジオテンシンII高血圧のモデルは、説明ステップバイステップ、手順、およびフローサイトメトリーの基本的原則及び細胞内染色に選ばれました。

細胞内染色およびフローサイトメトリーは、高血圧のモデルにおけるマウス大動脈、腎臓及びリンパ節内のリンパ球サブセットを識別するために、

It is now well known that T lymphocytes play a critical role in the development of several cardiovascular diseases1,2,3,4,5. For example, studies from our ...

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Secondary lymphoid organs including lymph nodes are composed of stromal cells that provide a structural environment for homeostasis, activation and ...

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A CFSE-based Assay to Study the Migration of Murine Skin Dendritic Cells into Draining Lymph Nodes During Infection with Mycobacterium bovis Bacille Calmette-Gu&#233;rin

A CFSE-based Assay to Study the Migration of Murine Skin Dendritic Cells into Draining Lymph Nodes During Infection with Mycobacterium bovis Bacille Calmette-GuÃƒÆ’Ã†'Ãƒâ€šÃ‚Â©rin

での感染の間に流入領域リンパ節へのマウスの皮膚樹状細胞の移動を研究するためにCFSEベースアッセイ<em&gt;マイコバクテリウム・ボビス</em&gt;カルメット - ゲラン

Dendritic cells (DCs) are important for initiating immune responses, in part through their ability to acquire and shuttle antigen to the draining lymph ...

Detection of Trypanosoma brucei Variant Surface Glycoprotein Switching by Magnetic Activated Cell Sorting and Flow Cytometry

Detection of Trypanosoma brucei Variant Surface Glycoprotein Switching by Magnetic Activated Cell Sorting and Flow Cytometry

の検出<em&gt;トリパノソーマ</em磁気活性化細胞選別し、フローサイトメトリーによって&gt;バリアント表面糖タンパク質の切り替え

Trypanosoma brucei, a protozoan parasite that causes both Human and Animal African Trypanosomiasis (known as sleeping sickness and nagana, respectively) ...

Utilization of Capsules for Negative Staining of Viral Samples within Biocontainment

Biocontainmentにおけるウイルスサンプルの陰性染色のためのカプセルの利用

Transmission electron microscopy (TEM) is used to observe the ultrastructure of viruses and other microbial pathogens with nanometer resolution. Most ...