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Seminar

New Date

Investigating the mechanisms of ageing: Development of a cellular model

12.00 - 13.00
10 Jul 2024
Carnegie School of Sport Building, Lecture Theatre One, Leeds, LS6 3QS

Research and Knowledge Exchange Seminar with Dr Deaglan McCullough.

Investigating the mechanisms of ageing with body composition, functional strength, metabolism, and insulin resistance: development of a cellular model

Summary:

Ageing is associated with decreased muscle mass, strength and quality and an increase in fat mass leading to dysregulated metabolism and elevated disease risk. Insulin resistance is the precursor to type 2 diabetes, however, the mechanisms linking the age-related unfavourable changes in body composition with insulin resistance are unclear, hindering intervention development. Muscle cells can be grown and studied in the lab using serum from young and old populations and may reveal such mechanisms. This study sought to investigate ageing’s mechanistic links with body composition, and metabolic dysregulation, and assess the impact of different age group’s serum on muscle cell function and metabolism.

Dr Deaglan McCullough

Senior Lecturer / Carnegie School of Sport

Deaglan is a senior lecturer in nutritional sciences and muscle physiology at the Carnegie School of Sport. He leads the level five Sport and Exercise Nutrition course and researches the effects of exercise and diet on metabolism and muscle function.

Email Dr Deaglan McCullough