Team:Stanford

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'''Welcome to the Stanford Team Wiki for iGEM 2009'''
'''Welcome to the Stanford Team Wiki for iGEM 2009'''
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'''Stanford iGEM''' is a student-run, faculty-directed research group at Stanford University. The objective of our interdisciplinary group is to design and build novel engineered biological systems using standardized DNA-based parts to submit to the iGEM (International Genetically Engineered Machines) competition, held annually at MIT.  '''We will be competing for the first time in 2009!'''  On this website you will find detailed descriptions, results, and analysis of our project.  For more information about our organization on campus, please visit:  [http://igem.stanford.edu igem.stanford.edu]  
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'''Stanford iGEM''' is a student-run, faculty-directed research group at [http://www.stanford.edu/ Stanford University]. The objective of our interdisciplinary group is to design and build novel engineered biological systems using standardized DNA-based parts to submit to the iGEM (International Genetically Engineered Machines) competition, held annually at MIT.  '''We will be competing for the first time in 2009!'''  On this website you will find detailed descriptions, results, and analysis of our project.  For more information about our organization on campus, please visit:  [http://igem.stanford.edu igem.stanford.edu]  
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==Project Description==
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Just in from iGEM 2009. Stanford has been awarded '''Best Health or Medicine Project'''. Congrats to the team and all of its supporters!
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The 2009 Stanford iGEM project is focused on creating a device that will detect and respond to imbalances in two specific subpopulations of T cells:  '''Th17 cells''', a branch of helper T cells that promote inflammatory responses, and '''Treg cells''', crucial for the generation and maintenance of localized immunosuppression.  Distinct populations of Th17 cells and Tregs cells coexist and are reciprocally regulated in healthy tissue, and imbalances in the ratio of these lymphocytes have been implicated in a wide rage of autoimmune disorders.  The Stanford team has selected to apply its synthetic system to sense and correct the T-cell populations in individuals suffering from inflammatory bowel disease (IBD).
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Our goal is to create an ''''''Escherichia coli''-based bacterial device that polarizes the differentiation of lymphocyte precursors along either the Th17 or Treg lineage'''.  Our device will consist of two parts.  The first part, our '''anti-inflammatory device''', will control dangerous localized inflammation in the gut by detecting a byproduct linked to Th17-driven inflammation, nitric oxide, and excreting retinoic acid, a marker that inhibits the generation of Th17 cells.  Likewise, the second, '''anti-immunosuppressive device''', regulates Treg populations by detecting an analog of tryptophan, a target substrate of an enzyme involved in Treg immunosuppression, and secretes interleukin-6, a cytokine that inhibits Treg development.
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==Immuni-T. coli: A Probiotic Approach to Diagnosing and Treating Inflammatory Bowel Disease.==
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[[Image:Final_Logo.001-001.jpg|right|caption|400px]]
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The 2009 Stanford iGEM project is focused on creating a device that will detect and respond to imbalances in two specific subpopulations of T cells:  '''[http://en.wikipedia.org/wiki/T_helper_17_cell Th17 cells]''', a branch of helper T cells that promote inflammatory responses, and '''[http://en.wikipedia.org/wiki/Treg Treg cells]''', crucial for the generation and maintenance of localized immunosuppression.  Distinct populations of Th17 cells and Tregs cells coexist and are reciprocally regulated in healthy tissue, and imbalances in the ratio of these lymphocytes have been implicated in a wide rage of autoimmune disorders.  The Stanford team has selected to apply its synthetic system to sense and correct the T-cell populations in individuals suffering from [http://en.wikipedia.org/wiki/Inflammatory_bowel_disease inflammatory bowel disease] (IBD).
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Our goal is to create an '''''Escherichia coli''-based bacterial device that polarizes the differentiation of lymphocyte precursors along either the Th17 or Treg lineage'''.  Our device will consist of two parts.  The first part, our [[Team:Stanford/ProjectPage#Device 1: Anti-Inflammatory Device|'''anti-inflammatory device''']], will control dangerous localized inflammation in the gut by detecting a byproduct linked to Th17-driven inflammation, nitric oxide, and excreting retinoic acid, a marker that inhibits the generation of Th17 cells.  Likewise, the second, [[Team:Stanford/ProjectPage#Device 2: Anti-Immunosuppressive Device|'''anti-immunosuppressive device''']], regulates Treg populations by detecting an analog of tryptophan, a target substrate of an enzyme involved in Treg immunosuppression, and secretes interleukin-6, a cytokine that inhibits Treg development.
We envision our proposed machine as a novel and directed probiotic therapy that will act at the interface between commensal bacteria and human lymphocytes while integrating cutting-edge immunology with synthetic biology.
We envision our proposed machine as a novel and directed probiotic therapy that will act at the interface between commensal bacteria and human lymphocytes while integrating cutting-edge immunology with synthetic biology.
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[[Image:Final_Logo.001-001.jpg|center|550px]]
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==Acknowledgements==
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The following individuals have played an instrumental role in the success of the first Stanford iGEM team.  We would like to extend our heartfelt appreciation to the following faculty, postdocs and graduate students:
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[[Image:Dfj.jpg|150px|right]]
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[[Image:Sccbep logo.jpg|150px|right]]
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'''Faculty Sponsors'''
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*Drew Endy
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*Christina Smolke
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*Lawrence Steinman
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*Charles Yanofsky
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'''Post Graduate/Graduate Student Mentors'''
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*Jerome Bonnet
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*Andy Chang
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*Isis Trenchard
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*Annie Hazlehurst
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*Lance Martin
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*Hiren Mulchandani
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*Cesar Rodriguez
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*Christopher VanLang
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*Rayka Yokoo
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*Feng Zhang
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*Bo Zhou
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'''Corporate/Community Endorsements'''
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*[http://www.dfj.com/ Draper Fisher Jurvetson Venture Group]
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*[http://www.science.sjsu.edu/sccbep/ Santa Clara County Biotechnology Education Partnership]
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'''Stanford Endorsements'''
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*[http://biox.stanford.edu/ Stanford BioX Initiative]
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*[http://ual.stanford.edu/ Stanford Undergraduate Advising and Research (UAR)]

Latest revision as of 02:11, 5 November 2009

Home Project Modeling Parts Notebook Team SBOL-V

Sigemhome.png


Welcome to the Stanford Team Wiki for iGEM 2009

Stanford iGEM is a student-run, faculty-directed research group at [http://www.stanford.edu/ Stanford University]. The objective of our interdisciplinary group is to design and build novel engineered biological systems using standardized DNA-based parts to submit to the iGEM (International Genetically Engineered Machines) competition, held annually at MIT. We will be competing for the first time in 2009! On this website you will find detailed descriptions, results, and analysis of our project. For more information about our organization on campus, please visit: [http://igem.stanford.edu igem.stanford.edu]

Just in from iGEM 2009. Stanford has been awarded Best Health or Medicine Project. Congrats to the team and all of its supporters!

Immuni-T. coli: A Probiotic Approach to Diagnosing and Treating Inflammatory Bowel Disease.

caption

The 2009 Stanford iGEM project is focused on creating a device that will detect and respond to imbalances in two specific subpopulations of T cells: [http://en.wikipedia.org/wiki/T_helper_17_cell Th17 cells], a branch of helper T cells that promote inflammatory responses, and [http://en.wikipedia.org/wiki/Treg Treg cells], crucial for the generation and maintenance of localized immunosuppression. Distinct populations of Th17 cells and Tregs cells coexist and are reciprocally regulated in healthy tissue, and imbalances in the ratio of these lymphocytes have been implicated in a wide rage of autoimmune disorders. The Stanford team has selected to apply its synthetic system to sense and correct the T-cell populations in individuals suffering from [http://en.wikipedia.org/wiki/Inflammatory_bowel_disease inflammatory bowel disease] (IBD).

Our goal is to create an Escherichia coli-based bacterial device that polarizes the differentiation of lymphocyte precursors along either the Th17 or Treg lineage. Our device will consist of two parts. The first part, our anti-inflammatory device, will control dangerous localized inflammation in the gut by detecting a byproduct linked to Th17-driven inflammation, nitric oxide, and excreting retinoic acid, a marker that inhibits the generation of Th17 cells. Likewise, the second, anti-immunosuppressive device, regulates Treg populations by detecting an analog of tryptophan, a target substrate of an enzyme involved in Treg immunosuppression, and secretes interleukin-6, a cytokine that inhibits Treg development.

We envision our proposed machine as a novel and directed probiotic therapy that will act at the interface between commensal bacteria and human lymphocytes while integrating cutting-edge immunology with synthetic biology.

Acknowledgements

The following individuals have played an instrumental role in the success of the first Stanford iGEM team. We would like to extend our heartfelt appreciation to the following faculty, postdocs and graduate students:

Dfj.jpg
Sccbep logo.jpg

Faculty Sponsors

  • Drew Endy
  • Christina Smolke
  • Lawrence Steinman
  • Charles Yanofsky

Post Graduate/Graduate Student Mentors

  • Jerome Bonnet
  • Andy Chang
  • Isis Trenchard
  • Annie Hazlehurst
  • Lance Martin
  • Hiren Mulchandani
  • Cesar Rodriguez
  • Christopher VanLang
  • Rayka Yokoo
  • Feng Zhang
  • Bo Zhou

Corporate/Community Endorsements

  • [http://www.dfj.com/ Draper Fisher Jurvetson Venture Group]
  • [http://www.science.sjsu.edu/sccbep/ Santa Clara County Biotechnology Education Partnership]

Stanford Endorsements

  • [http://biox.stanford.edu/ Stanford BioX Initiative]
  • [http://ual.stanford.edu/ Stanford Undergraduate Advising and Research (UAR)]
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