Project description
Revealing the mechanisms of metabolic regulation during early development
Inherited metabolic disorders are influenced by the maternal environment and passed down to offspring through epigenetic modifications. One crucial epigenetic modification is the MOF-mediated acetylation of histone, which is well documented in Drosophila (fruit fly) and known to be transmitted from mother to embryo. Since embryonic metabolism is temporally coordinated during development, the role of MOF-mediated epigenetic regulation in embryonic metabolism is relatively unexplored. Supported by the Marie Skłodowska-Curie Actions programme, the MetaMOF project aims to address this knowledge gap by exploring the maternal and zygotic contributions of MOF in metabolic regulation during Drosophila embryogenesis. The research will provide insights into underlying mechanisms of metabolic regulation during early development, with wider implications for developmental biology and disease.
Objective
The risk of prenatal onset of metabolic disorders is influenced by the maternal environment, which is inherited by the offspring through epigenetic modifications. Epigenetic modifications utilize metabolic substrates, highlighting the connection between epigenetics and metabolism. In Drosophila, one key epigenetic modification is the MOF-mediated acetylation of histone H4 at lysine 16 (H4K16ac), which is known to be intergenerationally transmitted from mother to embryo. This makes Drosophila an ideal model to study how maternally contributed epigenetic modifications and metabolites shape embryonic development.
MOF operates in two modes: maternal pools establish chromatin accessibility, while zygotic pools facilitate future gene activation. Given that embryonic metabolism is temporally coordinated during development, the role of epigenetic regulation in embryonic metabolism remains unexplored. To address this, I plan to investigate the temporal contributions of MOF in metabolic regulation during Drosophila embryogenesis. Specifically, the following aims will be undertaken:
Aim 1: Understand the maternal contributions of MOF-mediated metabolic regulation.
Aim 2: Investigate the zygotic contributions of MOF in metabolic regulation.
Aim 3: Uncover the association of MOF with the MSL or NSL complex to provide a mechanistic basis for metabolic regulation.
These aims will be achieved through a combination of cutting-edge techniques involving metabolomics, RNA-sequencing, and epigenomics. This research will provide insights into metabolic regulation during early development and its implications for maternal impacts on offspring metabolism. The findings will enhance our understanding of the fundamental mechanisms underlying the epigenetic basis of metabolic regulation, with broader implications for developmental biology and disease.
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 developmental biology
- medical and health sciences clinical medicine embryology
- natural sciences biological sciences genetics epigenetics
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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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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
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Topic(s)
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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.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2024-PF-01
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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.
80539 MUNCHEN
Germany
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.