Difference between revisions of "Team:Fudan/Composite Parts"
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| + | <title>2018 iGEM Team:Fudan - Composite parts</title> | ||
</head> | </head> | ||
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<div class="nav-wrapper"> | <div class="nav-wrapper"> | ||
<div id="teamLogo" class="brand-logo"> | <div id="teamLogo" class="brand-logo"> | ||
| − | <a href="https://2018.igem.org/Team:Fudan" target="_self"><img src="https://static.igem.org/mediawiki/2018/c/c4/T--Fudan--teamLogo.svg"></a> | + | <a href="https://2018.igem.org/Team:Fudan" target="_self"><img alt="2018 team Fudan logo" src="https://static.igem.org/mediawiki/2018/c/c4/T--Fudan--teamLogo.svg"></a> |
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<!-- Dropdown and List elements in navigation bar --> | <!-- Dropdown and List elements in navigation bar --> | ||
<ul id="dropdown1" class="dropdown-content"> | <ul id="dropdown1" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Demonstrate">Demonstration</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Antigen_Receptors">Antigen, Receptors</a></li> |
| + | <li><a href="/Team:Fudan/Results">Transmembrane logic</a></li> | ||
</ul> | </ul> | ||
<ul id="dropdown2" class="dropdown-content"> | <ul id="dropdown2" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Addon#ribo">Addon: ribo</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Addon#TALE">Addon: TALE</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Addon#T2">Addon: T2</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#Transcriptional_Amplifer">Model: transcriptional amplifer</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#NotchLigandKinetics">Model: Notch-ligand kinetics</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Software">Software</a></li> |
</ul> | </ul> | ||
<ul id="dropdown3" class="dropdown-content"> | <ul id="dropdown3" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/InterLab">iGEM interLab</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Notebook">Our notebook</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Primers">Primers used</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Protocols">Protocols</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Safety">Safety</a></li> |
</ul> | </ul> | ||
<ul id="dropdown4" class="dropdown-content"> | <ul id="dropdown4" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Basic_Parts">Basic parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Composite_Parts">Composite parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Optimization">Optimization</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Parts_Collection">Parts collection</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Improve">Parts improvement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Measurement">Quantification</a></li> |
</ul> | </ul> | ||
<ul id="dropdown5" class="dropdown-content"> | <ul id="dropdown5" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Bio-Art">Bio-Art display</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Collaborations">Collaborations</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Design_Intention">Design intention</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Human_Practices">Human practices</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Public_Engagement">Public engagement</a></li> |
</ul> | </ul> | ||
<ul id="dropdown6" class="dropdown-content"> | <ul id="dropdown6" class="dropdown-content"> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Acknowledgement">Acknowledgement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Attributions">Attributions</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Heritage">Heritage</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Team">Members</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Sponsors">Sponsors</a></li> |
</ul> | </ul> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Demonstrate">Demonstration</a></li> |
| − | + | <li><a href="/Team:Fudan/Antigen_Receptors">Antigen, Receptors</a></li> | |
| + | <li><a href="/Team:Fudan/Results">Transmembrane logic</a></li> | ||
</ul> | </ul> | ||
</div> | </div> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Addon#ribo">Addon: ribo</a></li> |
| − | + | <li><a href="/Team:Fudan/Addon#TALE">Addon: TALE</a></li> | |
| − | + | <li><a href="/Team:Fudan/Addon#T2">Addon: T2</a></li> | |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#Transcriptional_Amplifer">Model: transcriptional amplifer</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#NotchLigandKinetics">Model: Notch-ligand kinetics</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Software">Software</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/InterLab">iGEM interLab</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Notebook">Our notebook</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Primers">Primers used</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Protocols">Protocols</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Safety">Safety</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Basic_Parts">Basic parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Composite_Parts">Composite parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Optimization">Optimization</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Parts_Collection">Parts collection</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Improve">Parts improvement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Measurement">Quantification</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Bio-Art">Bio-Art display</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Collaborations">Collaborations</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Design_Intention">Design intention</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Human_Practices">Human practices</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Public_Engagement">Public engagement</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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<div class="collapsible-body"> | <div class="collapsible-body"> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Acknowledgement">Acknowledgement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Attributions">Attributions</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Heritage">Heritage</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Team">Members</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Sponsors">Sponsors</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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</div> | </div> | ||
<div class="col s12 m6 valign-wrapper hide-on-med-and-up"> | <div class="col s12 m6 valign-wrapper hide-on-med-and-up"> | ||
| − | <span></span> | + | <span>This year, our BioBrick submission includes 7 versions of SynNotch receptors, with our favorite being αCD19-mN1c-tTAA.</span> |
</div> | </div> | ||
</div> | </div> | ||
<div id="figureBannerTitle" class="hide-on-small-only"> | <div id="figureBannerTitle" class="hide-on-small-only"> | ||
<h1>Composite parts</h1> | <h1>Composite parts</h1> | ||
| − | <p><span></span></p> | + | <p><span>This year, our BioBrick submission includes 7 versions of SynNotch receptors, with our favorite being αCD19-mN1c-tTAA.</span></p> |
</div> | </div> | ||
<div class="hide-on-small-only"> | <div class="hide-on-small-only"> | ||
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<main style="margin: 0"> | <main style="margin: 0"> | ||
<div class="section container"> | <div class="section container"> | ||
| − | <h2> | + | <h2>Part:BBa_K2549021 <a href="http://parts.igem.org/Part:BBa_K2549021" target=_blank>αCD19-mN1c-tTAA</a></h2> |
<h3>Introduction</h3> | <h3>Introduction</h3> | ||
<p>This year we have provided 7 versions of SynNotch receptors in our BioBrick submission, enabling others to wire their contact-dependent signal transduction in mammalian cells. Multiple combinations of extracellular domains, transmembrane core regions and intracellular domains make it even easier for others to readily assemble their own desirable genetic circuits. </p> | <p>This year we have provided 7 versions of SynNotch receptors in our BioBrick submission, enabling others to wire their contact-dependent signal transduction in mammalian cells. Multiple combinations of extracellular domains, transmembrane core regions and intracellular domains make it even easier for others to readily assemble their own desirable genetic circuits. </p> | ||
| − | <p><b>Among the 7 SynNotch receptors, our favorite one is | + | <p><b>Among the 7 SynNotch receptors, our favorite one is αCD19-mN1c-tTAA <a href="http://parts.igem.org/Part:BBa_K2549021" target="_blank">(BBa_K2549021)</a></b><br/> |
| − | <h3>How | + | <img alt="part BBa_K2549021" src="https://static.igem.org/mediawiki/2018/thumb/0/0c/T--Fudan--BBa_K2549021.png/1339px-T--Fudan--BBa_K2549021.png" /> |
| + | </p> | ||
| + | <h3>How αCD19-mN1c-tTAA works | ||
</h3> | </h3> | ||
<p>It receives ligand-dependent signal via the CD19 scFv and undergoes a cleavage process in which the tTA advance is released, then entering into the nucleus to activate the expression of TRE3GV promotor. Thus it can be served as a signal input module. | <p>It receives ligand-dependent signal via the CD19 scFv and undergoes a cleavage process in which the tTA advance is released, then entering into the nucleus to activate the expression of TRE3GV promotor. Thus it can be served as a signal input module. | ||
</p> | </p> | ||
| − | <h3>Advantages of | + | <h3>Advantages of αCD19-mN1c-tTAA |
</h3> | </h3> | ||
| − | <p>We have conducted flow cytometry experiments to test our SynNotch receptors and | + | <p>We have conducted flow cytometry experiments to test our SynNotch receptors and after testing, αCD19-mN1c-tTAA have stood out for showing the highest signal-to-noise ratio. We have also discovered that it has the highest activation ratio when activated by surface-expressed CD19 antigen. Moreover, it also shows only a few amount of false activation which can be tolerated. As it performs great modularity and has a great potential to be utilized by others to assemble their own CD19-dependent signal transduction module, this especially enables the possibility of the clinical application of SynNotch receptors. |
</p> | </p> | ||
| − | <div class="figureHolder width40" style="margin: 0 auto"> | + | <div class="figureHolder width40" style="margin: 23px auto 0 auto;"> |
<img class="responsive-img" src="https://static.igem.org/mediawiki/2018/b/bc/T--Fudan--composite-1.png"> | <img class="responsive-img" src="https://static.igem.org/mediawiki/2018/b/bc/T--Fudan--composite-1.png"> | ||
</div> | </div> | ||
| − | <p style="margin-top:0;text-indent: 0;"><b> | + | <p style="margin-top:0;text-indent: 0;"><b>Figure 1. Flow cytometry characterization of SynNotch receptors.</b> TRE3GV-EGFP circuit was set to indicate the activation level of SynNotch receptors. It is shown that αCD19-mN1c-tTAA has the highest signal-to-noise ratio.</p> |
| − | <p>For more details, please | + | <p>For more details, please check <a href="/Team:Fudan/Parts_Collection">our parts collection page</a>. |
</p> | </p> | ||
</div> | </div> | ||
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<!--Abstract on content page--> | <!--Abstract on content page--> | ||
<div id="abstractContent" class="z-depth-2"> | <div id="abstractContent" class="z-depth-2"> | ||
| − | <a href="#!"><img src="https://static.igem.org/mediawiki/2018/9/96/T--Fudan--X.svg"></a> | + | <a href="#!"><img alt="2018 team Fudan abstract" src="https://static.igem.org/mediawiki/2018/9/96/T--Fudan--X.svg"></a> |
<div class="container"> | <div class="container"> | ||
<h2 style="margin: 0;padding: 10px 0;">Abstract</h2> | <h2 style="margin: 0;padding: 10px 0;">Abstract</h2> | ||
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<i class="fa fa-sticky-note" style="font-size: 30px;line-height: 50px"></i> | <i class="fa fa-sticky-note" style="font-size: 30px;line-height: 50px"></i> | ||
</a> | </a> | ||
| − | <a href="# | + | <a href="#FudanWrapper" class="btn"> |
<i class="fa fa-angle-up" style="font-size: 48px;line-height: 45px"></i> | <i class="fa fa-angle-up" style="font-size: 48px;line-height: 45px"></i> | ||
</a> | </a> | ||
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<div class="row"> | <div class="row"> | ||
<div id="sponsor" class="col m3 s12 row"> | <div id="sponsor" class="col m3 s12 row"> | ||
| − | <a href="https://2018.igem.org/Team:Fudan" target="_blank"><img class="col s3 m6 l3" style="position:relative; padding: 0 0.3rem; margin:-0.15rem 0; left: -0.45rem;" src="https://static.igem.org/mediawiki/2018/7/73/T--Fudan--teamLogoWhite.png"> | + | <a href="https://2018.igem.org/Team:Fudan" target="_blank"><img alt="2018 Team:Fudan logo white" class="col s3 m6 l3" style="position:relative; padding: 0 0.3rem; margin:-0.15rem 0; left: -0.45rem;" src="https://static.igem.org/mediawiki/2018/7/73/T--Fudan--teamLogoWhite.png"> |
</a><a href="http://www.fudan.edu.cn/en/" target="_blank"><img class="col s3 m6 l3" alt="Fudan University" src="https://static.igem.org/mediawiki/2018/f/f7/T--Fudan--schoolLogo.png"> | </a><a href="http://www.fudan.edu.cn/en/" target="_blank"><img class="col s3 m6 l3" alt="Fudan University" src="https://static.igem.org/mediawiki/2018/f/f7/T--Fudan--schoolLogo.png"> | ||
</a><a href="http://life.fudan.edu.cn/" target="_blank"><img class="col s3 m6 l3" style="margin-bottom: 4%;/* 该图比其他小一点，排版需要 */" alt="School of Life Sciences, Fudan University" src="https://static.igem.org/mediawiki/2018/1/1d/T--Fudan--schoolOfLifeSciencesIcon.png"> | </a><a href="http://life.fudan.edu.cn/" target="_blank"><img class="col s3 m6 l3" style="margin-bottom: 4%;/* 该图比其他小一点，排版需要 */" alt="School of Life Sciences, Fudan University" src="https://static.igem.org/mediawiki/2018/1/1d/T--Fudan--schoolOfLifeSciencesIcon.png"> | ||
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<span>Project</span> | <span>Project</span> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Demonstrate">Demonstration</a></li> |
| − | + | <li><a href="/Team:Fudan/Antigen_Receptors">Antigen, Receptors</a></li> | |
| + | <li><a href="/Team:Fudan/Results">Transmembrane logic</a></li> | ||
<li><a href="https://2017.igem.org/Team:Fudan">2017.iGEM</a></li> | <li><a href="https://2017.igem.org/Team:Fudan">2017.iGEM</a></li> | ||
</ul> | </ul> | ||
| Line 347: | Line 354: | ||
<ul> | <ul> | ||
| − | + | <li><a href="/Team:Fudan/Addon#ribo">Addon: ribo</a></li> | |
| − | + | <li><a href="/Team:Fudan/Addon#TALE">Addon: TALE</a></li> | |
| − | + | <li><a href="/Team:Fudan/Addon#T2">Addon: T2</a></li> | |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#Transcriptional_Amplifer">Model: transcriptional amplifer</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Model#NotchLigandKinetics">Model: Notch-ligand kinetics</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Software">Software</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
| − | <div class="col s12 m4 | + | <div class="col s12 m4"> |
<span>Wet lab</span> | <span>Wet lab</span> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/InterLab">iGEM interLab</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Notebook">Our notebook</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Primers">Primers used</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Protocols">Protocols</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Safety">Safety</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
</div> | </div> | ||
<div class="col s12 l6 row"> | <div class="col s12 l6 row"> | ||
| − | <div class="col s12 m4"> | + | <div class="col s12 m4 active"> |
<span>Toolbox</span> | <span>Toolbox</span> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Basic_Parts">Basic parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Composite_Parts">Composite parts</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Optimization">Optimization</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Parts_Collection">Parts collection</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Improve">Parts improvement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Measurement">Quantification</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
| Line 381: | Line 388: | ||
<span>Outreach</span> | <span>Outreach</span> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Bio-Art">Bio-Art display</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Collaborations">Collaborations</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Design_Intention">Design intention</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Human_Practices">Human practices</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Public_Engagement">Public engagement</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
| Line 391: | Line 398: | ||
<span>Team</span> | <span>Team</span> | ||
<ul> | <ul> | ||
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Acknowledgement">Acknowledgement</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Attributions">Attributions</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Heritage">Heritage</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Team">Members</a></li> |
| − | <li><a href=" | + | <li><a href="/Team:Fudan/Sponsors">Sponsors</a></li> |
</ul> | </ul> | ||
</div> | </div> | ||
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Latest revision as of 15:11, 7 November 2018
- Addon: ribo
- Addon: TALE
- Addon: T2
- Model: transcriptional amplifer
- Model: Notch-ligand kinetics
- Software
Composite parts
Part:BBa_K2549021 αCD19-mN1c-tTAA
Introduction
This year we have provided 7 versions of SynNotch receptors in our BioBrick submission, enabling others to wire their contact-dependent signal transduction in mammalian cells. Multiple combinations of extracellular domains, transmembrane core regions and intracellular domains make it even easier for others to readily assemble their own desirable genetic circuits.
Among the 7 SynNotch receptors, our favorite one is αCD19-mN1c-tTAA (BBa_K2549021)
How αCD19-mN1c-tTAA works
It receives ligand-dependent signal via the CD19 scFv and undergoes a cleavage process in which the tTA advance is released, then entering into the nucleus to activate the expression of TRE3GV promotor. Thus it can be served as a signal input module.
Advantages of αCD19-mN1c-tTAA
We have conducted flow cytometry experiments to test our SynNotch receptors and after testing, αCD19-mN1c-tTAA have stood out for showing the highest signal-to-noise ratio. We have also discovered that it has the highest activation ratio when activated by surface-expressed CD19 antigen. Moreover, it also shows only a few amount of false activation which can be tolerated. As it performs great modularity and has a great potential to be utilized by others to assemble their own CD19-dependent signal transduction module, this especially enables the possibility of the clinical application of SynNotch receptors.
Figure 1. Flow cytometry characterization of SynNotch receptors. TRE3GV-EGFP circuit was set to indicate the activation level of SynNotch receptors. It is shown that αCD19-mN1c-tTAA has the highest signal-to-noise ratio.
For more details, please check our parts collection page.
Abstract
Contact-dependent signaling is critical for multicellular biological events, yet customizing contact-dependent signal transduction between cells remains challenging. Here we have developed the ENABLE toolbox, a complete set of transmembrane binary logic gates. Each gate consists of 3 layers: Receptor, Amplifier, and Combiner. We first optimized synthetic Notch receptors to enable cells to respond to different signals across the membrane reliably. These signals, individually amplified intracellularly by transcription, are further combined for computing. Our engineered zinc finger-based transcription factors perform binary computation and output designed products. In summary, we have combined spatially different signals in mammalian cells, and revealed new potentials for biological oscillators, tissue engineering, cancer treatments, bio-computing, etc. ENABLE is a toolbox for constructing contact-dependent signaling networks in mammals. The 3-layer design principle underlying ENABLE empowers any future development of transmembrane logic circuits, thus contributes a foundational advance to Synthetic Biology.