Karsten Krüger

TL;DR: It is shown that physical activity conveys the beneficial effects on memory function independently of its intensity, possibly mediated by local gray matter volume and neurotrophic factors.

TL;DR: It is found that physical activity, but not cardiovascular fitness, was associated with better memory encoding after controlling for age, sex, education, depression, alcohol consumption, and smoking, indicating that even low-level physical activity exerts beneficial effects on memory functions in older individuals.

TL;DR: This debate article was to solicit opposing arguments centered around this fundamental question in the exercise immunology field: can exercise affect immune function to increase susceptibility to infection and should provide impetus for more empirical research to unravel the complex questions that surround this contentious issue.

TL;DR: A potential role for muscle- and heart-specific miRs in cardiovascular adaptation processes after endurance exercise is suggested and their relation to conventional biochemical, cardiovascular, and performance indexes are analyzed.

TL;DR: Exercise induces a substantial re-distribution of T-cells within lymphoid and non-lymphoid organs and may enhance the immune vigilance in these compartments which serve as the body's major defence barriers, this paper suggests.