In older adults with reduced physical performance, an increase in the labile iron pool within skeletal muscle is observed. This accumulation is associated with an altered expression of mitochondrial quality control (MQC) markers and increased mitochondrial DNA damage, supporting the...
Cigarette smoking is known to affect muscle function and exercise capacity, including muscle fatigue resistance. Most studies showed diminished cross-sectional area and fibre type shifting in slow-twitch muscles such as the soleus, while effects on fast-twitch muscles were seldom reported...
Population ageing is increasing in prevalence in most developed countries. Ageing is the decline of functional properties at the cellular, tissue, and organ level. Biochemical changes that occur in all organisms that experience biological ageing are referred to as the...
This comprehensive review sheds light on cancer cachexia (CC), a significant condition marked by muscle wasting in cancer patients, emphasizing its molecular mechanisms and potential treatments. Highlighting the challenge CC presents, especially in older individuals, the article discusses the multifaceted approach needed to combat this syndrome.
