Project description DEENESFRITPL Stem cell-based system to study the mammalian body plan blueprint The development of embryonic tissues and organs requires the establishment of three orthogonal axes providing a reference for the body plan. Genetic analysis of this process suggests an underlying transcriptional blueprint that links the coordinate system and the body plan. The EU-funded MiniEmbryoBlueprint project will use a pluripotent stem cell-based system of gastruloids to gain insights into the mechanisms associated with the emergence of the mammalian body plan. Gastruloids become organised in the fashion of a midgestation mouse embryo over five days. The research is exploiting the experimental versatility of the gastruloids system to study the relationships between the mechanical activities of multicellular ensembles and the genetic dynamics underlying the emergence of the mammalian body plan. Show the project objective Hide the project objective Objective The development of an embryo requires the spatially structured emergence of tissues and organs. This process relies on the early establishment of a coordinate system in the form of three orthogonal axes that act as a reference for laying down the body plan, a template for the organism. Genetic analysis of this process has revealed an underlying transcriptional blueprint that links the coordinate system and the body plan. However, the way in which the gene products contribute to the emergence of the body plan remains an open question. A reason for this is that this process involves feedbacks and integration between the activity of Gene Regulatory Networks (GRNs) and the mechanics of multicellular ensembles, and that probing this relationship is experimentally challenging. In the case of mammalian embryos, which are particularly important as models for human development, our gaps in knowledge of these events are larger than in other organisms. This is partly due to the challenges associated with uterine development but also, and increasingly, because of the cost of mice and the difficulty of obtaining large numbers of embryos, as required for mechanistic experiments. In this project we shall use gastruloids, a novel and versatile Pluripotent Stem Cells based experimental system that we have developed for the study of mammalian development, to gain insights into the molecular and cellular basis underlying the emergence of the mammalian body plan. Gastruloids lack anterior neural structures and over a period of five days become organized in the fashion of a midgestation mouse embryo. We shall use the experimental versatility of the Gastruloid system to probe into the functional relationships between the mechanical activities of multicellular ensembles and the dynamics of GRNs that underlie the emergence of the mammalian body plan. Fields of science medical and health sciencesmedical biotechnologycells technologiesstem cellsmedical and health sciencesclinical medicineembryology Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-2018-ADG - ERC Advanced Grant Call for proposal ERC-2018-ADG See other projects for this call Funding Scheme ERC-ADG - Advanced Grant Coordinator UNIVERSIDAD POMPEU FABRA Net EU contribution € 2 346 803,21 Address Placa de la merce, 10-12 08002 Barcelona Spain See on map Region Este Cataluña Barcelona Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Beneficiaries (2) Sort alphabetically Sort by Net EU contribution Expand all Collapse all UNIVERSIDAD POMPEU FABRA Spain Net EU contribution € 2 346 803,21 Address Placa de la merce, 10-12 08002 Barcelona See on map Region Este Cataluña Barcelona Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE Participation ended United Kingdom Net EU contribution € 133 496,79 Address Trinity lane the old schools CB2 1TN Cambridge See on map Region East of England East Anglia Cambridgeshire CC Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00
