• Postal address

    Pleinlaan 2

    1050 Brussels


Organisation profile

Organisation profile


Existing collaboration between the Gerontology (GERO) Department of the Vrije Universiteit Brussel (VUB) and the Clinical Department of Geriatrics (UZ Brussels) has led in 2007 to the creation of the Frailty in Ageing (FRIA) research group for both fundamental and clinical research on frailty in the elderly. FRIA conducts a focussed research program on Frailty.

Frailty is a complex geriatric syndrome characterised by a state of increased vulnerability at higher age. Frail elderly subjects show several clinical manifestations such as sarcopenia (muscle atrophy), dynapenia (muscle weakness), fatigue, sedentary lifestyle, malnutrition, cognitive decline and disability in activities of daily life. Frailty is a typically unstable condition, which can be aggravated by a multitude of triggers of clinical (disease, trauma, etc) and psychosocial (life events) origin.


FRIA conducts a comprehensive research program to untangle the underlying mechanisms and to develop interventions for prevention and rehabilitation of frailty in the aged. Within the comprehensive research program, research lines with a Bio-Psycho-Medical focus and a Psycho-Socio-Policy focus can be distinguished. Given the multidisciplinary character of Frailty, most of FRIA's research projects are conducted within both research areas.


Bio-Psycho-Medical focussed research lines

The common focus in Bio-Medical research projects conducted by FRIA is the skeletal muscle and inflammation as key-elements in the Frailty syndrome. Central theme of FRIA's Bio-Medical research is the triad sarcopenia (age-related muscle atrophy) - dynapenia (muscle weakness) – inflammation (SDI):

  • Identification and assessment of the triad SDI: Body composition in elderly; Epidemiology of sarcopenia and low-grade inflammation; Critical threshold values for muscle performance in the elderly

  • Untangling the underlying mechanisms of the triad SDI: Central and local mechanism contributing to inflammation-induced muscle weakness in the aged; Role of Advanced Glycation End Products in the development of Sarcopenia; Cell Senescence

  • Prevention and treatment of the triad SDI: Immuno-protective effects of physical activity in the aged; Physical training and gen regulation of immunosenescence; Treatment strategies for muscle weakness and muscle atrophy

  • Other aspects related to the triad SDI: The role of physical exercise in the prevention & treatment of Alzheimer's disease


    Psycho-Socio-Policy focussed research lines

    The Psycho-Social research lines conducted by FRIA are focussed on:

  • Motivators and Barriers for physical activity at higher age,

  • Early detection and treatment of MCI & Alzheimer's disease

  • Active Ageing


  • Rehabilitation
  • Elderly
  • Frailty
  • Dementia
  • Sarcopenia
  • Physical exercise
  • Inflammation


Dive into the research topics where Frailty in Ageing is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

Collaborations and top research areas from the last five years

Recent external collaboration on country/territory level. Dive into details by clicking on the dots or