Expression of titin-linked putative mechanosensing proteins in skeletal muscle after power resistance exercise in resistance-trained men
Stefan G. Wette, Nigel P. Birch, Mattias Soop, Martina Zügel, Robyn M. Murphy, Graham D. Lamb, Heather K. Smith
Abstract
This is the first study to assess the early changes in the expression of titin-linked putative mechanosensing proteins and associated myogenic regulatory factors in skeletal muscle after power resistance exercise in fed, resistance-trained men. We report that power resistance exercise induces subtle early responses in the expression of Ankrd 1 and MLP, suggesting these proteins play a role in the remodeling of skeletal muscle in individuals who regularly perform this type of exercise.
Topics & Concepts
TitinSkeletal muscleResistance trainingEndocrinologyBiologyInternal medicineObscurinDownregulation and upregulationPhysical exerciseExercise physiologyMyocyteMedicineGeneticsGeneSarcomereMuscle Physiology and DisordersSports Performance and TrainingNeurobiology and Insect Physiology Research