Research Team

Ikaria Healthy Ageing

About this team

About this team

Presentation

The island of Ikaria in the Aegean Sea is characterized by the unusually high number of inhabitants reaches an age of 90 years, and furthermore, several serious diseases occur in low frequency. Within anthropology, Ikaria is one of the world's five "blue zones" where different lifestyle, environmental and genetic factors are assumed to contribute to disease-free, old age.

Lifestyle and environmental factors, however, are not identical in different "blue zones", hence clear consensus regarding the key causal links to healthy ageing has not been established scientifically.

Aim and strategies

The project intends to create a long-lasting collaborative research between Örebro University and Ikaria/Greece, and examine factors related to healthy ageing mechanisms in the population of Ikaria Island, which is one of the world’s most known zones with high number of inhabitants reaching the age of 90 and more. Environmental, genetic, and lifestyle factors are supposed to explain that example of healthy ageing. New knowledge based on modern molecular biological techniques would ultimately be extremely useful even for the ageing population in all parts of the world: both in terms of future changes in lifestyle and new medical interventions.

The project’s results are expected to provide useful knowledge for the ageing population worldwide, concerning medical and lifestyle planning.  

Methodology

The project involves:

a) Collection of demographic and health data from deceased persons for the past 10 years, and

b) Collection of health, physical activity and lifestyle data from healthy volunteers of age 65-80 years and 81+ years old.

Biological samples:

Peripheral venous blood, saliva sample, urine and feces samples.

Researchers