Objective
Determination of organismal size is a fundamental biological question. Vertebrate size is established based on total cell number generated during development. Despite the 75 million-fold difference in size between the smallest and largest mammals, the mechanisms for this remain to be determined. This proposal seeks insight into how total cell number is determined in both pathological and physiological states.
Over the last decade our study of extreme growth disorders has identified 18 new human disease genes. We established these encode core components of the cell-cycle machinery, providing cellular and developmental insights into the pathophysiological mechanisms of these disorders. From our starting point of human disease, this approach also revealed novel genome instability genes informing fundamental research of basic biological processes. Still, the molecular basis for over half of individuals with microcephalic dwarfism remains unknown.
This proposal will break new ground through the comprehensive application of Whole Genome Sequencing to our patient cohort to achieve screen saturation via identification of coding and non-coding mutations. Forward-genetic genome-wide CRISPR screens in developmentally relevant cell and organoid systems will also be developed to define key cellular processes impacting human growth. Beyond these ‘discovery science’ approaches, cellular and model organism techniques will be used to define the mechanistic basis for human disease caused by mutations in core replication machinery and key epigenetic factors. To extend prior work on pathophysiological mechanisms, we aim to establish a subset of microcephalic dwarfism genes as growth regulators, and thereby further define when and how organism size is determined. These studies will link essential cellular machinery governing proliferation with human disease, identify novel genome-stability factors and may yield insights into the developmental regulation of mammalian size.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences genetics mutation
- natural sciences biological sciences zoology mammalogy
- natural sciences biological sciences genetics genomes
- social sciences psychology ergonomics
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
ERC-ADG - Advanced Grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2017-ADG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
EH8 9YL Edinburgh
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.