Objective
The aim of this proposal is to investigate whether transglutaminase mediated modification can be used to reduce the allergenic potential of ovomucoid and ovalbumin present in egg white. The rising levels of allergies are a serious cause for concern within the European Union, especially in children. Allergic diseases affect between 10-20% of the population and usually start during infancy, childhood or adolescence, and up to 5% children have food allergy (www.foodallergy.org). Food allergies are more prevalent in children, due to an immature gastrointestinal epithelial membrane barrier, allowing more proteins through the barrier and into circulation. Allergy to egg is one of the major allergies in infants and young children. This project will involve studies that could provide important information about how to manage egg proteins hypersensitivity. Modification of proteins by transglutaminase is thought to have beneficial effects on their allergenic properties. Through improved understanding of this effect, we aim to develop strategies for enzymatically modifying the major egg allergens such as ovalbumin and ovomucoid with transglutaminase to reduce the immunoreactivity of these proteins. To achieve this we require a multidisciplinary approach, bringing together the following key skills and expertise: · Biochemistry skills and expertise are required to modify ovalbumin and ovomucoid using transglutaminase and to evaluate the antigenicity (ability of a protein or a peptide to bind an antibody) and the allergenicity of the modified forms. · Physiological expertise is required to define and develop accurate models of protein digestion which are representative of the in vivo situation. In particular models that are relevant to the infant gut where egg allergy is developed. · Immunological skill to use both polyclonal and monoclonal antibodies to study the persistence of potential epitopes through simulated digestion.
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.
- medical and health sciences clinical medicine allergology food allergy
- natural sciences biological sciences biochemistry biomolecules proteins
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
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.
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.
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.
FP7-PEOPLE-IEF-2008
See other projects for this call
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.
Coordinator
NR4 7UQ NORWICH
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.