Name: induction of graft-versus-host disease and in vivo t cell monitoring using an mhc-matched murine model
Uploaded: 2012-08-29T12:00:00
Description: Watch this Scientific Journal Video about Induction of Graft-versus-host Disease and In Vivo T Cell Monitoring Using an MHC-matched Murine Model at JoVE.com

हम ऐलिस Gaughan और जिओ Jing वैंग जिसका बकाया तकनीकी समर्थन, बौद्धिक इनपुट, और नैतिक समर्थन इन अध्ययनों को आगे बढ़ने में महत्वपूर्ण भूमिका निभाई थी ऋणी हैं. इन अध्ययनों NIH अनुदान AI036532 गाह समर्थित थे.

1. घातक किरणन <ol><li> 10 प्राप्तकर्ता चूहों को एक microisolator irradiator साथ संगत के लिए इस्तेमाल किया जा पिंजरे में रखें. </li><li> 2 बराबर मात्रा में कुल खुराक (कुल खुराक = BALB.B प्राप्तकर्ताओं के लिए 9 cGy) संक्षेप चमकाना. दूसरा विकिर...

<ol>
	<li>Cooke, K. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=An+experimental+model+of+idiopathic+pneumonia+syndrome+after+bone+marrow+transplantation:+The+roles+of+minor+H+antigens+and+endotoxin.">An experimental model of idiopathic pneumonia syndrome after bone marrow transplantation: The roles of minor H antigens and endotoxin.</a> Blood. 88, 3230-3239 (1996).</li><li>Berger, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=T+cell+subsets+involved+in+lethal+graft-versus-host+disease+directed+to+immunodominant+minor+histocompatibility+antigens.">T cell subsets involved in lethal graft-versus-host disease directed to immunodominant minor histocompatibility antigens.</a> Transplantation. 57, 1095-1102 (1994).</li><li>Nimer, S. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Selective+depletion+of+CD8++cells+for+prevention+of+graft-versus-host+disease+after+bone+marrowtransplantation.+A+randomized+controlled+trial.">Selective depletion of CD8+ cells for prevention of graft-versus-host disease after bone marrowtransplantation. A randomized controlled trial.</a> Transplantation. 57, 82-87 (1994).</li><li>Korngold, R., Sprent, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Surface+markers+of+T+cells+causing+lethal+graft-vs-host+disease+to+class+I+vs+class+II+H-2+differences.">Surface markers of T cells causing lethal graft-vs-host disease to class I vs class II H-2 differences.</a> Journal of Immunology. 135, 3004-3010 (1985).</li><li>Cao, Y. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+imaging+using+labeled+donor+tissues+reveals+patterns+of+engraftment,+rejection,+and+survival+in+transplantation.">Molecular imaging using labeled donor tissues reveals patterns of engraftment, rejection, and survival in transplantation.</a> Transplantation. 80, 134-139 (2005).</li><li>Asady, R. E. l. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=TGF-{beta}-dependent+CD103+expression+by+CD8(+)+T+cells+promotes+selective+destruction+of+the+host+intestinal+epithelium+during+graft-versus-host+disease.">TGF-{beta}-dependent CD103 expression by CD8(+) T cells promotes selective destruction of the host intestinal epithelium during graft-versus-host disease.</a> J. Exp. Med. 201, 1647-1657 (2005).</li><li>Larson, R. S., Springer, T. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Structure+and+function+of+leukocyte+integrins.">Structure and function of leukocyte integrins.</a> Immunol Rev. 114, 181-217 (1990).</li><li>Karecla, P. I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Recognition+of+E-cadherin+on+epithelial+cells+by+the+mucosal+T+cell+integrin+alpha+M290+beta+7+(alpha+E+beta+7).">Recognition of E-cadherin on epithelial cells by the mucosal T cell integrin alpha M290 beta 7 (alpha E beta 7).</a> Eur. J. Immunol. 25, 852-856 (1995).</li><li>Cepek, K. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Adhesion+between+epithelial+cells+and+T+lymphocytes+mediated+by+E-cadherin+and+the+alpha+E+beta+7+integrin.">Adhesion between epithelial cells and T lymphocytes mediated by E-cadherin and the alpha E beta 7 integrin.</a> Nature. 372, 190-193 (1994).</li><li>Malarkannan, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+molecular+and+functional+characterization+of+a+dominant+minor+H+antigen,+H60.">The molecular and functional characterization of a dominant minor H antigen, H60.</a> J. Immunol. 161, 3501-3509 (1998).</li></ol>

उत्प्रेरण के लिए प्रोटोकॉल यहाँ प्रस्तुत चूहों में GVHD murine GVHD के एक नैदानिक ​​प्रासंगिक मॉडल का प्रतिनिधित्व करता है. मूलतः बर्गर एट अल द्वारा 1994 में स्थापित, C57BL / 6 BALB.B तनाव संयोजन में MHC मिलान GVHD निर्भर CD4, CD8...

<table border="1"><tbody><tr><td> अभिकर्मक के नाम </td><td> कंपनी </td><td> सूचीपत्र संख्या </td><td> टिप्पणियां </td></tr><tr><td> 1640 RPMI </td><td> Invitrogen </td><td> 12633-012 </td><td></td></tr><tr><td> भ्रूण बछड़ा सीरम </td><td> Invitrogen </td><td> 10439016 </td><td></td></tr><tr><td> 40 सुक्ष्ममापी सेल छलनी </td><td> बी.डी. बायोसाइंसेज </td><td> 352340 </td><td></td></tr><tr><td> CD3e - बायोटिन </td><td> Miltenyi बायोटेक </td><td> 130-093-021 </td><td></td></tr><tr><td> विरोधी बायोटिन microbeads </td><td> Miltenyi बायोटेक </td><td> 130-091-147 </td><td></td></tr><tr><td> CD8a microbeads </td><td> Miltenyi बायोटेक </td><td> 130-049-401 </td><td> तिल्ली से CD8 टी कोशिकाओं खलाना. </td></tr><tr><td> CD8a शुद्धीकरण एंटीबॉडी कॉकटेल </td><td> Miltenyi बायोटेक </td><td> 130-095-236 </td><td> को शुद्ध करने के लिए किया जाता हैतिल्ली से CD8 टी कोशिकाओं. </td></tr><tr><td> D-Luciferin </td><td> कैलिपर लाइफ साइंसेज </td><td> 122796 </td><td></td></tr></tbody></table>

induction of graft-versus-host disease and in vivo t cell monitoring using an mhc-matched murine model

Graft-versus-host disease (GVHD) is the limiting barrier to the broad use of bone marrow transplant as a curative therapy for a variety of hematological deficiencies. GVHD is caused by mature alloreactive T cells present in the bone marrow graft that are infused into the recipient and cause damage to host organs. However, in mice, T cells must be added to the bone marrow inoculum to cause GVHD. Although extensive work has been done to characterize T cell responses post transplant, bioluminescent imaging technology is a non-invasive method to monitor T cell trafficking patterns in vivo. 
Following lethal irradiation, recipient mice are transplanted with bone marrow cells and splenocytes from donor mice. T cell subsets from L2G85.B6 (transgenic mice that constitutively express luciferase) are included in the transplant. By only transplanting certain T cell subsets, one is able to track specific T cell subsets in vivo, and based on their location, develop hypotheses regarding the role of specific T cell subsets in promoting GVHD at various time points. At predetermined intervals post transplant, recipient mice are imaged using a Xenogen IVIS CCD camera. Light intensity can be quantified using Living Image software to generate a pseudo-color image based on photon intensity (red = high intensity, violet = low intensity). 
Between 4-7 days post transplant, recipient mice begin to show clinical signs of GVHD. Cooke et al.1 developed a scoring system to quantitate disease progression based on the recipient mice fur texture, skin integrity, activity, weight loss, and posture. Mice are scored daily, and euthanized when they become moribund. Recipient mice generally become moribund 20-30 days post transplant. 
Murine models are valuable tools for studying the immunology of GVHD. Selectively transplanting particular T cell subsets allows for careful identification of the roles each subset plays. Non-invasively tracking T cell responses in vivo adds another layer of value to murine GVHD models.

Watch this Scientific Journal Video about Induction of Graft-versus-host Disease and In Vivo T Cell Monitoring Using an MHC-matched Murine Model at JoVE.com

Induction of Graft-versus-host Disease and In Vivo T Cell Monitoring Using an MHC-matched Murine Model

Murine अस्थि मज्जा प्रत्यारोपण एक व्यापक रूप से इस्तेमाल तकनीक प्रतिरक्षाविज्ञानी मनुष्यों में भ्रष्टाचार बनाम मेजबान रोग संचालन तंत्र का अध्ययन है. टी सेल की तस्करी पैटर्न की निगरानी करने की क्षमता<em&gt; Vivo में</em&gt; भ्रष्टाचार बनाम मेजबान रोग के दौरान विकास और टी सेल प्रतिक्रिया के स्थायीकरण के विस्तृत विश्लेषण के लिए अनुमति देता है.

भ्रष्टाचार बनाम मेजबान रोग के प्रेरण और<em&gt; Vivo में</em&gt; टी सेल निगरानी एक MHC-मिलान murine मॉडल का उपयोग

Graft-versus-host disease (GVHD) is the limiting barrier to the broad use of bone marrow transplant as a curative therapy for a variety of hematological ...

Research

JoVE Journal

Immunology and Infection

Induction of Graft-versus-host Disease and In Vivo T Cell Monitoring Using an MHC-matched Murine Model

Retroviral Transduction of T-cell Receptors in Mouse T-cells

माउस टी कोशिकाओं में टी सेल रिसेप्टर्स की रेट्रोवायरल transduction

T-cell receptors (TCRs) play a central role in the immune system. TCRs on T-cell surfaces can specifically recognize peptide antigens presented by antigen ...

An Ex vivo Model of an Oligodendrocyte-directed T-Cell Attack in Acute Brain Slices

An Ex vivo Model of an Oligodendrocyte-directed T-Cell Attack in Acute Brain Slices

एक<em&gt; पूर्व vivo</em&gt; तीव्र मस्तिष्क स्लाइस में एक Oligodendrocyte का निर्देशन टी-सेल हमले के मॉडल

Death of oligodendrocytes accompanied by destruction of neurons and axons are typical histopathological findings in cortical and subcortical grey matter ...

Induction of Murine Intestinal Inflammation by Adoptive Transfer of Effector CD4+CD45RBhigh T Cells into Immunodeficient Mice

Induction of Murine Intestinal Inflammation by Adoptive Transfer of Effector CD4+CD45RBhigh T Cells into Immunodeficient Mice

Effector के सीडी 4 की दत्तक हस्तांतरण द्वारा Murine आंतों में सूजन की प्रेरण<sup&gt; +</sup&gt; CD45RB<sup&gt; उच्च</sup&gt; Immunodeficient चूहों में टी कोशिकाओं

There are many different animal models available for studying the pathogenesis of human inflammatory bowel diseases (IBD), each with its own advantages ...

Femur Window Chamber Model for In Vivo Cell Tracking in the Murine Bone Marrow

Femur Window Chamber Model for In Vivo Cell Tracking in the Murine Bone Marrow

के लिए फीमर विंडो चैंबर मॉडल<em&gt; Vivo</em&gt; Murine अस्थि मज्जा में सेल ट्रैकिंग

Bone marrow is a complex organ that contains various hematopoietic and non-hematopoietic cells. These cells are involved in many biological processes, ...

An In Vitro Model of the Blood-brain Barrier Using Impedance Spectroscopy: A Focus on T Cell-endothelial Cell Interaction

An In Vitro Model of the Blood-brain Barrier Using Impedance Spectroscopy: A Focus on T Cell-endothelial Cell Interaction

एक<em&gt; इन विट्रो</em&gt; रक्त मस्तिष्क बाधा मुक़ाबला स्पेक्ट्रोस्कोपी का उपयोग कर के आदर्श: टी सेल endothelial सेल बातचीत पर ध्यान देने के

Breakdown of the blood-brain barrier (BBB) is a critical step in the development of autoimmune diseases such as multiple sclerosis (MS) and its animal ...

In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model

In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model

Vivo में एक टीकाकरण मॉडल का उपयोग कर प्रतिजन-विशिष्ट टी-सेल Cytolytic फ़ंक्शन का पता लगाने के लिए परख

Current methodologies for antigen-specific killing are limited to in vitro use or utilized in infectious disease models. However, there is not a protocol ...

A Suction Blister Protocol to Study Human T-cell Recall Responses In Vivo

A Suction Blister Protocol to Study Human T-cell Recall Responses In Vivo

Vivo में मानव टी सेल याद प्रतिक्रियाओं का अध्ययन करने के लिए एक चूषण छाला प्रोटोकॉल

Cutaneous antigen-recall models allow for studies of human memory responses in vivo. When combined with skin suction blister (SB) induction, this model ...

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

संक्रामक Bursal रोग वायरस का अध्ययन करने के लिए एक पूर्व Vivo चिकन प्राथमिक Bursal-सेल संस्कृति मॉडल रोगजनन

Infectious bursal disease virus (IBDV) is a birnavirus of economic importance to the poultry industry. The virus infects B cells, causing morbidity, ...

Multicolor Flow Cytometry-based Quantification of Mitochondria and Lysosomes in T Cells

बहुरंगा प्रवाह Cytometry-टी कोशिकाओं में Mitochondria और Lysosomes के ठहराव आधारित

T cells utilize different metabolic programs to match their functional needs during differentiation and proliferation. Mitochondria are crucial cellular ...

Determination of Regulatory T Cell Subsets in Murine Thymus, Pancreatic Draining Lymph Node and Spleen Using Flow Cytometry

मूरीन थाइमस, अग्नाशय Draining लिम्फ नोड और प्लीहा प्रवाह cytometry का उपयोग में नियामक टी सेल सबसेट का निर्धारण

Our immune system consists of a number and variety of immune cells including regulatory T cells (Treg) cells. Treg cells can be divided into two subsets, ...