Team:ATOMS-Turkiye/deneme
From 2013.igem.org
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<image id="image" src="https://static.igem.org/mediawiki/2013/6/66/Oncoli-diagram-2.jpg" /> | <image id="image" src="https://static.igem.org/mediawiki/2013/6/66/Oncoli-diagram-2.jpg" /> | ||
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- | <p class='infocard'> | + | <p class='infocard'><b>Welcome to our model of Oncoli.</b><br/> The genetically engineered Nissle 1917 bacteria present in the lumen produce nanofactories which are responsible of recognizing and inducing the apoptosis mechanism of cancer cells.</p> |
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- | <p class='infocard'> | + | <p class='infocard'>The nanofactory complex produced by our bacteria is formed by three parts. These are: Anti-EpCAM , Protein G and our enzymes Luxs-pfs and His-link-enzyme. These nanofactories are released from bacteria into the lumen via signal peptides. Once the Anti-EpCAM’s present on the nanofactories bind to the EpCAM antigens present on the surface of epithelial cells, the enzymes Luxs-pfs and His-link-enzyme present within the nanofactories begin to use SAH in the lumen to produce AI-2: Quorum sensing material. </p> |
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<image id="image" src="https://static.igem.org/mediawiki/2013/2/26/Oncoli-diagram-4.jpg" /> | <image id="image" src="https://static.igem.org/mediawiki/2013/2/26/Oncoli-diagram-4.jpg" /> | ||
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- | <p class='infocard'> | + | <p class='infocard'>Compared to normal cells, EpCAM antigens are expressed 100 times more on a cancer cell. Therefore the concentration of bound nanofactories on a cancer cell is 100 times greater.</p> |
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- | <p class='infocard'> | + | <p class='infocard'>The AI-2 substance produced in the lumen by our nanofactories act like a chemo-attractant which trigger our Nissle 1917 bacteria to motions toward the cancer cells via the quorum sensing technique.</p> |
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- | <p class='infocard'> : | + | <p class='infocard'>TAT-Apoptin: our killer protein is controlled by an inducible promoter called LsrR-lsrk. LsrR-lsrk is induced by AI-2 which is formed when our nanofactories bind to the cancer cells. Our bacteria build up around cancer cells and release our killer protein: TAT-Apoptin. </p> |
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<image id="image" src="https://static.igem.org/mediawiki/2013/5/58/Oncoli-diagram-11.jpg" /> | <image id="image" src="https://static.igem.org/mediawiki/2013/5/58/Oncoli-diagram-11.jpg" /> | ||
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- | <p class='infocard'></p> | + | <p class='infocard'>The secreted TAT-APOPTIN complex, binds to the cancer cells and normal cells, penetrating into the membrane without causing any damage. When apoptin reaches a specific concentration in the cytoplasm of cancer cells, the period of apoptosis begins and the cancer cells are destroyed. However the normal cells remain unaffected as apoptin is cancer specific. </p> |
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- | < | + | <div class="tourview" style="background:url('https://static.igem.org/mediawiki/2013/thumb/e/e3/Oncoli-tour-main.png/800px-Oncoli-tour-main.png');-webkit-background-size: cover;-moz-background-size: cover;-o-background-size: cover;background-size: cover;"> |
- | < | + | <div style="padding-left:130px;padding-right:170px;padding-left:130px;padding-top:100px;padding-bottom:55px;height:135px;"> |
- | + | <a href="/Team:ATOMS-Turkiye/Tour:1" title="Take a tour"></a> | |
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- | + | <a href="/Team:ATOMS-Turkiye/Tour:3"></a> | |
- | + | <a href="/Team:ATOMS-Turkiye/Tour:4"></a> | |
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{{:Team:ATOMS-Turkiye/Sponsors}} | {{:Team:ATOMS-Turkiye/Sponsors}} |
Latest revision as of 03:48, 5 October 2013