Tomas Venckūnas

This study shows antioxidant supplementation reduces proteome changes in type 2 muscle fibers during sprint interval training, but not performance improvements.

This study shows that alpha-actinin-3 deficiency improves cold tolerance through enhanced mitochondrial function and reduced muscle mass loss during acute cold exposure.

This study investigates metabolic changes during skeletal muscle hypertrophy using metabolomics and finds rewiring of glycolytic intermediates into anabolic pathways, particularly the serine synthesis pathway.

The paper shows that absence of α-actinin-3 in humans improves cold resilience through changes in skeletal muscle thermogenesis and myosin heavy chain composition.