Objective
"ESNATS aims at developing a novel toxicity test platform based on embryonic stem cells (ESC), especially human ESC (hESC), to accelerate drug development, reduce R&D costs and propose a powerful alternative to animal tests (3 Rs). ESNATS will address current drug-testing shortcomings: - testing takes place late in the development cycle - animal test systems bear the risk of non-prediction due to inter-species variation - non-ESC assays rely on primary cells or cells of malignant origin that are hard-to-standardise and limited in regard to quantity, homogeneity and genetic diversity - existing assay systems based on primary animal cell lines do not reliably represent the physiological situation ESNATS will develop a battery of toxicity tests using hESC lines subjected to different standardised culture protocols. Tests will cover embryoid bodies in different developmental stages and differentiated derivatives including gamete and neuronal lineages, complemented with test systems for hepatic metabolism. Predictive toxicogenomics and proteomics markers will be identified. The individual tests will be integrated into an ""all-in-one"" test system. To enable future industrial use ESNATS will prepare automating and scaling up of hESC culture. The predictivity, quality and reproducibility of ESNATS will be evaluated in a proof of concept study. ESNATS benefits are to increase safety due to better predictivity of human test systems, to reduce, refine and replace animal tests, to lower testing cost, and to support medium/high throughput testing. ESNATS objectives will be achieved in a 5 year multi-disciplinary collaboration of leading European researchers in alternative testing, toxicology, ESC research, genomics, modelling, and automation. The consortium will also include representatives from regulatory bodies, the pharmaceutical industry and ethical advisors to provide guidance to ensure rapid applicability of the developed tests systems."
Fields of science
Call for proposal
FP7-HEALTH-2007-A
See other projects for this call
Funding Scheme
CP-IP - Large-scale integrating projectCoordinator
50937 Koeln
Germany
Participants (32)
1049 Brussels
Participation ended
NE1 7RU Newcastle Upon Tyne
1211 Geneve
44139 Dortmund
1030 Brussel
SG8 5WY Royston
51003 Tartu
55129 Mainz
Participation ended
4000 Liege
Participation ended
56024 San Miniato
413 46 Göteborg
91121 Jerusalem
78464 Konstanz
SE1 8UG London
2595 DA Den Haag
EH8 9YL Edinburgh
1050 Brussel
Participation ended
81675 Muenchen
75013 Paris
Participation ended
WC1N 1AX London
Participation ended
5349 AB Oss
75103 Uppsala
2500 Valby
28760 Tres Cantos Madrid
10589 Berlin
EH3 6RZ Edinburgh
30167 Hannover
4070 Basel
26100 Cremona
UB8 3PH Uxbridge
72074 Tuebingen
LS2 7UE Leeds