"
Team:Bay Area RSI/Project
From 2008.igem.org
(→C-Reactive Protein Receptor Intein Mediated Signaling Circuit) |
(→'Targeting Infarcted Cardiac Tissue') |
||
| Line 48: | Line 48: | ||
Every year over 1.2 million people suffer myocardial infarction. The resulting heart damage requires new approaches for effective repair. Stem cell therapies provide hope. However none of the stem cell therapies currently in clinical trials addresses the need for efficient stem cell targeting to cardiac tissue or the need to replace efficiently dead tissue with new cardiomyocytes. To address these problems, we have built several genetic circuits that work sequentially to repair the heart. First, we have built an inducible differentiation circuit that closely resembles the endogenous differentiation pathway, to program cells to become cardiomyocytes. Second, we have built circuits that use the extracellular domains of chimeric proteins to target cells to damaged cardiac tissue. Upon binding, novel receptor-coupled intein-mediated signaling domains activate effector genes that then aid in integration, inhibition of cell death, and the alteration of the tissue microenvironment. | Every year over 1.2 million people suffer myocardial infarction. The resulting heart damage requires new approaches for effective repair. Stem cell therapies provide hope. However none of the stem cell therapies currently in clinical trials addresses the need for efficient stem cell targeting to cardiac tissue or the need to replace efficiently dead tissue with new cardiomyocytes. To address these problems, we have built several genetic circuits that work sequentially to repair the heart. First, we have built an inducible differentiation circuit that closely resembles the endogenous differentiation pathway, to program cells to become cardiomyocytes. Second, we have built circuits that use the extracellular domains of chimeric proteins to target cells to damaged cardiac tissue. Upon binding, novel receptor-coupled intein-mediated signaling domains activate effector genes that then aid in integration, inhibition of cell death, and the alteration of the tissue microenvironment. | ||
| - | == | + | == '''''Targeting Infarcted Cardiac Tissue'''''== |
Revision as of 19:19, 27 October 2008
| You can write a background of your team here. Give us a background of your team, the members, etc. Or tell us more about something of your choosing. |  |
|
Tell us more about your project. Give us background. Use this is the abstract of your project. Be descriptive but concise (1-2 paragraphs) |  Your team picture |
| Team Example 2 |
| Home | The Team | The Project | Parts Submitted to the Registry | Modeling | Notebook |
|---|
(Or you can choose different headings. But you must have a team page, a project page, and a notebook page.)
Project Overview
Every year over 1.2 million people suffer myocardial infarction. The resulting heart damage requires new approaches for effective repair. Stem cell therapies provide hope. However none of the stem cell therapies currently in clinical trials addresses the need for efficient stem cell targeting to cardiac tissue or the need to replace efficiently dead tissue with new cardiomyocytes. To address these problems, we have built several genetic circuits that work sequentially to repair the heart. First, we have built an inducible differentiation circuit that closely resembles the endogenous differentiation pathway, to program cells to become cardiomyocytes. Second, we have built circuits that use the extracellular domains of chimeric proteins to target cells to damaged cardiac tissue. Upon binding, novel receptor-coupled intein-mediated signaling domains activate effector genes that then aid in integration, inhibition of cell death, and the alteration of the tissue microenvironment.
Targeting Infarcted Cardiac Tissue
C-Reactive Protein Receptor Intein Mediated Signaling Circuit
overview
signaling picture
construct image
FCGamma Receptor Binds Immobilised CRP on Damaged Cardiomyocytes In Vitro
description picture picture exp
CRP activates GFP signaling upon FCGamma Binding
picture picture exp
Effectors To Aid in integration, anti-apoptosis, and the alteration of the tissue microenvironment
Overview Construct image pics from slides
