PROJEKTI
   

Project
Acronym: EPICONCEPT 
Name: Epigenetics and Periconception Environment - Periconception environment as an epigenomic lever for optimising food production and health in livestock 
Project status: From: 2013-02-01 To: 2017-01-31 (Completed)
Contract number:  
Action line: FA1201 
Type (Programme): MULTILAT 
Instrument: COST 
Project cost: -
Project funding: -
Project coordinator
Organisation Name: University of Gent 
Organisation adress: Salisburylaan 133, Merelbeke, Belgium 
Organisation country: Belgija 
Contact person name: Prof. Ann VAN SOOM 
Contact person email: Email 
Croatian partner
Organisation name: Veterinarski fakultet 
Organisation address: Heinzelova 55, 10 000 Zagreb, Croatia 
Contact person name: Prof. dr. sc. Juraj Grizelj
Contact person tel:
+ 385 1 2390 323  Contact person fax: + 385 1 2441 390 
Contact person e-mail: Email 
Partners
Organisation nameCountry
Short description of project
Parental stress before, during and after conception (i.e. the periconception period) induces epigenetic changes in gametes and embryos. Such epigenetic changes may adversely affect the future health, development, productivity and fertility of those offspring. While there is increasing evidence for this in agricultural species, most of this knowledge derives from epidemiological studies in humans and controlled studies in laboratory animals. In this COST Action, time frames and mechanisms during which the gametes and early embryo are susceptible to epigenetic modifications will be determined in livestock in order to optimize their health and productivity. This COST Action will identify stressors and molecules which induce, modulate or remove epigenetic marks on genes that are relevant for different applications in farm animals. Public engagement activities are planned during the COST Action to inform the general public on the importance of the epigenome via the periconception environment in future food production, health and welfare. Research on epigenetic control of development is being performed by different groups in the EU, but efforts need to be coordinated in order to avoid duplication, set targets and guidance for future research and to standardise protocols in this field through a large collaborative EU network. These goals can only be achieved under a COST programme.  
Short description of the task performed by Croatian partner
The suggested COST Action will define how the periconception environment influences the production of healthy, fertile and productive livestock and which factors provoke epigenetic changes in gametes/embryos. Specific expected deliverables; -Definition of the vulnerable “epigenetic” timeframe for gametes and embryos of livestock, poultry and aquatic species -A list of molecules/nutrients/vitamins/pharmaceuticals that can induce epigenetic changes during this timeframe -The information of industry, breeders and general public about the impact of periconception environment on animal production, reproduction and welfare -The development of new methods for controlling the functioning of gametes and embryos by designing in vitro culture conditions with the involvement of industry -Definition of preventive measures to be applied before fertilization and during conceptus development to avoid unfavorable epigenetic effects with conventional breeding methods. -Definition of similar measures and improved protocols when using assisted reproduction. -Definition of potential epigenetic effects by pathogens on reproductive tissues and embryos.  


   

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