Project description
Unveiling the mysteries of ageing
There are many theories on the underlying mechanisms of cellular ageing implicating DNA damage as well as oxidative damage to proteins. However, the precise aetiology remains poorly understood. The scope of the EU-funded CarboPore project is to investigate the contribution of oxidatively damaged proteins to cellular ageing. Researchers will work under the hypothesis that age-associated protein aggregates cause membrane damage and permeabilisation. For this purpose, they will assess the impact of protein aggregates on cellular membrane integrity using advanced imaging and biochemical techniques. The project's results will unveil novel cellular and molecular aspects of ageing, shedding light on this complex process.
Objective
Aging is one of the greatest mysteries in biology and a considerable contemporary societal challenge. Despite extensive research, the etiology of aging remains poorly understood. Most current theories focus on DNA damage as the root cause of aging. However, this view has been challenged by discovery that oxidative damage to proteins alone is sufficient to recapitulate molecular and cellular hallmarks of aging. In this project, we aim to elucidate the mechanism through which oxidatively damaged/carbonylated proteins lead to age-associated cellular dysfunction. Since misfolded, oxidatively damaged proteins form aggregates, and protein aggregates contribute to aging of various tissues, as well as lead to damage of cellular membranes, we hypothesize that age-associated increase in oxidative damage to proteins binding of the resulting protein aggregates to cellular membranes lead to membrane damage and permeabilization. To test this hypothesis, we will characterize oxidatively damaged oligomers and aggregates and assess their association with cellular membranes. Membrane damage will be evaluated upon its exposure to oxidized oligomers in vitro, using artificial lipid vesicles, and in living bacterial and mammalian cells. Interdisciplinary approaches will be used, including advanced imaging techniques such as atomic force microscopy, stimulated emission depletion microscopy and Fourier transform infrared microscopy and spectroscopy, mass spectrometry and various biochemical techniques. During the fellowship, the applicant will acquire skills necessary for reaching a leading independent position, basic entrepreneurial experience and will be given an opportunity to promptly commercialize her research. Moreover, the fellowship will lead to creation of several new sustainable international networks.
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 biochemistry biomolecules proteins
- natural sciences physical sciences optics microscopy
- natural sciences biological sciences biochemistry biomolecules lipids
- natural sciences chemical sciences analytical chemistry mass spectrometry
- natural sciences physical sciences optics spectroscopy
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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.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)
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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) H2020-MSCA-IF-2019
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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.
21000 Split
Croatia
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.