| EPSRC Reference: |
EP/I005471/1 |
| Title: |
CAN THE OXYGEN TENSION IN A MICROFLUIDIC STEM CELL CULTURE DEVICE BE PRECISELY CONTROLLED DURING BOTH CONTINUOUS AND INTERMITTENT MEDIA EXCHANGE? |
| Principal Investigator: |
Szita, Professor N |
| Other Investigators: |
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| Researcher Co-Investigators: |
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| Project Partners: |
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| Department: |
Biochemical Engineering |
| Organisation: |
UCL |
| Scheme: |
First Grant - Revised 2009 |
| Starts: |
01 August 2010 |
Ends: |
16 November 2012 |
Value (£): |
100,126
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| EPSRC Research Topic Classifications: |
| Bioprocess Engineering |
Cells |
| Microsystems |
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| EPSRC Industrial Sector Classifications: |
| Pharmaceuticals and Biotechnology |
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| Related Grants: |
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| Panel History: |
| Panel Date | Panel Name | Outcome |
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22 Jul 2010
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Materials, Mechanical and Medical Engineering
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Announced
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Summary on Grant Application Form |
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Therapies using human cells have great promise for addressing serious medical conditions for which we lack effective treatments. These include particularly those chronic degenerative diseases of old age such as stroke, heart failure, age-related blindness and later stages of both insulin dependent diabetes and Parkinson's disease. In particular, stem cells that can be converted to a variety of specialised cells are especially important. The chemical, biological and physical cues needed for such conversions are complex and it is necessary to examine a large number of permutations to achieve a good outcome. Because many of the biochemical cues required are of very high cost, even basic discovery research and early translational studies in culture flasks are often restricted such that optimal conditions can be missed. In principle it is possible to address this problem by smaller and smaller flasks but in practice the necessary manipulations including removal of spent nutrient and the addition of fresh nutrient becomes difficult to manage. The proposed research addresses this by using micro-fabrication methods to create chambers with gas permeable membranes to provide the oxygen cells need. We will use such microfluidic systems and further develop them to enable best possible control over oxygen which is an important cue for the conversion from stem cells to specialised cells. The project will provide the foundation for a technology with which it will ultimately be possible to achieve more rapid and comprehensive examination of the best conditions for human cell culture to produce the quantities needed for both basic and applied research. Because mouse stem cells are particularly well defined they will be used in this study as a surrogate for human cells to establish the proof of principle.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
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