J
Jens Lykkegaard Olesen
Researcher at Aalborg University
Publications - 77
Citations - 4492
Jens Lykkegaard Olesen is an academic researcher from Aalborg University. The author has contributed to research in topics: Knee pain & Tendon. The author has an hindex of 30, co-authored 76 publications receiving 3966 citations. Previous affiliations of Jens Lykkegaard Olesen include Copenhagen University Hospital & Aarhus University Hospital.
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Journal ArticleDOI
Coordinated collagen and muscle protein synthesis in human patella tendon and quadriceps muscle after exercise
Benjamin F. Miller,Jens Lykkegaard Olesen,Mette Hansen,Simon Døssing,Regina M. Crameri,Rasmus J. Welling,Henning Langberg,Allan Flyvbjerg,Michael Kjaer,John A. Babraj,Kenneth Smith,Kenneth Smith,Michael J. Rennie,Michael J. Rennie +13 more
TL;DR: There is a rapid increase in collagen synthesis after strenuous exercise in human tendon and muscle, and the similar time course of changes of protein synthetic rates in different cell types supports the idea of coordinated musculotendinous adaptation.
Journal ArticleDOI
Creatine supplementation augments the increase in satellite cell and myonuclei number in human skeletal muscle induced by strength training
Steen Olsen,Per Aagaard,Per Aagaard,Fawzi Kadi,Goran Tufekovic,Julien Verney,Jens Lykkegaard Olesen,Charlotte Suetta,Michael Kjaer +8 more
TL;DR: It is demonstrated for the first time that creatine supplementation in combination with strength training amplifies the training‐induced increase in satellite cell number and myonuclei concentration in human skeletal muscle fibres, thereby allowing an enhanced muscle fibre growth in response to strength training.
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Changes in satellite cells in human skeletal muscle after a single bout of high intensity exercise
Regina M. Crameri,Regina M. Crameri,Henning Langberg,Peter Magnusson,Charlotte Harken Jensen,Henrik Daa Schrøder,Jens Lykkegaard Olesen,Charlotte Suetta,Børge Teisner,Michael Kjaer +9 more
TL;DR: It is proposed that satellite cells can be induced to re‐enter the cell growth cycle after a single bout of unaccustomed high intensity exercise, however, a one bout of exercise is not sufficient for the satellite cell to undergo terminal differentiation.
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Extracellular matrix adaptation of tendon and skeletal muscle to exercise
Michael Kjaer,Peter Magnusson,Michael R. Krogsgaard,Jens Boysen Møller,Jens Lykkegaard Olesen,Katja M. Heinemeier,Mette Hansen,Bjarki Haraldsson,S. O. A. Koskinen,B. Esmarck,Henning Langberg +10 more
TL;DR: ECM turnover is influenced by physical activity, and both collagen synthesis and metalloprotease activity increase with mechanical loading, which may provide the basis for understanding tissue overloading and injury in both tendons and skeletal muscle.
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Short-term strength training and the expression of myostatin and IGF-I isoforms in rat muscle and tendon: differential effects of specific contraction types.
Katja M. Heinemeier,Jens Lykkegaard Olesen,Peter Schjerling,Fadia Haddad,Henning Langberg,Kenneth M. Baldwin,Michael Kjaer +6 more
TL;DR: A possible role for IGF-IEa and MGF in adaptation of tendon to training is indicated, and the combined changes in myostatin and IGF- IEa/MGF expression could explain the important effect of eccentric actions for muscle hypertrophy.