Imperial College London
Portrait Picture

Tom Ellis

Faculty of Engineering, Department of Bioengineering

Professor of Synthetic Genome Engineering
 
 
 
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Contact

 

+44 (0)20 7594 7615t.ellis Website CV

 
 
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Location

 

704Bessemer BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Shaw:2019:10.1016/j.cell.2019.02.023,
author = {Shaw, W and Yamauchi, H and Mead, J and Gowers, G and Bell, D and Oling, D and Larsson, N and Wigglesworth, M and Ladds, G and Ellis, T},
doi = {10.1016/j.cell.2019.02.023},
journal = {Cell},
pages = {782--796.e27},
title = {Engineering a model cell for rational tuning of GPCR signaling},
url = {http://dx.doi.org/10.1016/j.cell.2019.02.023},
volume = {177},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - G protein-coupled receptor (GPCR) signaling is the primary method eukaryotes use to respond to specific cues in their environment. However, the relationship between stimulus and response for each GPCR is difficult to predict due to diversity in natural signal transduction architecture and expression. Using genome engineering in yeast, we constructed an insulated, modular GPCR signal transduction system to study how the response to stimuli can be predictably tuned using synthetic tools. We delineated the contributions of a minimal set of key components via computational and experimental refactoring, identifying simple design principles for rationally tuning the dose response. Using five different GPCRs, we demonstrate how this enables cells and consortia to be engineered to respond to desired concentrations of peptides, metabolites, and hormones relevant to human health. This work enables rational tuning of cell sensing while providing a framework to guide reprogramming of GPCR-based signaling in other systems.
AU  - Shaw,W
AU  - Yamauchi,H
AU  - Mead,J
AU  - Gowers,G
AU  - Bell,D
AU  - Oling,D
AU  - Larsson,N
AU  - Wigglesworth,M
AU  - Ladds,G
AU  - Ellis,T
DO  - 10.1016/j.cell.2019.02.023
EP  - 796
PY  - 2019///
SN  - 0092-8674
SP  - 782
TI  - Engineering a model cell for rational tuning of GPCR signaling
T2  - Cell
UR  - http://dx.doi.org/10.1016/j.cell.2019.02.023
UR  - https://www.cell.com/cell/fulltext/S0092-8674(19)30205-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867419302053%3Fshowall%3Dtrue
UR  - http://hdl.handle.net/10044/1/67615
VL  - 177
ER  -
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