Michael Kjær
Clinical Professor
Department of Clinical Medicine
Bispebjerg Bakke 23, 2400 København NV
Member of:
Web: Center for Healthy Aging
Web Track 1: Modifiable pathways of damage and repair in aging
Internal Medicine: Rheumatology
- 2024
- Published
Protocol for the combined cardiometabolic deep phenotyping and registry-based 20-year follow-up study of the Inter99 cohort
Bjørnsbo, K. S., Brøns, C., Aadahl, M., Kampmann, F. B., Friis Bryde Nielsen, C., Lundbergh, B., Christensen, R. W., Kårhus, L. L., Madsen, A. L., Hansen, C. S., Nørgaard, K., Jørgensen, N. R., Suetta, C., Kjaer, M., Grarup, N., Kanters, J., Larsen, M., Køber, L., Kofoed, K. F., Loos, R. & 3 others, , 2024, In: BMJ Open. 14, 1, 10 p., e078501.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lower basal and postprandial muscle protein synthesis after 2 weeks single-leg immobilization in older men: No protective effect of anti-inflammatory medication
Dideriksen, K., Reitelseder, S., Boesen, A. P., Zillmer, M., Agergaard, J., Kjær, Michael & Holm, L., 2024, In: Physiological Reports. 12, 4, 13 p., e15958.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tendon Elongation and Function After Delayed or Standard Loading of Surgically Repaired Achilles Tendon Ruptures: A Randomized Controlled Trial
Høffner, Rikke, Agergaard, Anne-Sofie, Svensson, R. B., Cullum, C., Mikkelsen, R. K., Konradsen, L., Krogsgaard, Michael R., Boesen, Mikael Ploug, Kjær, Michael & Magnusson, Stig Peter, 2024, In: American Journal of Sports Medicine. 52, 4, p. 1022-1031 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fibre type differences in the organisation of mononuclear cells and myonuclei at the tips of human myofibres
Høgsbjerg, Christian, Moebjerg, A., Yeung, Ching-Yan Chloé, Schjerling, Peter, Krogsgaard, Michael R., Koch, M., Kjær, Michael, Von Keudell, Arvind Gabriel & Mackey, Abigail, 1 Jan 2024, In: bioRxiv. p. 2024.05.03.592365Research output: Contribution to journal › Journal article › Research
- Published
Widespread Vascularization and Correlation of Glycosaminoglycan Accumulation to Tendon Pain in Human Plantar Fascia Tendinopathy
Merkel, M. F. R., Svensson, R. B., Jakobsen, J. R., Mackey, Abigail, Schjerling, Peter, Herzog, R. B., Magnusson, Stig Peter, Konradsen, L., Krogsgaard, Michael R., Kjær, Michael & Johannsen, F. E., 2024, In: The American Journal of Sports Medicine.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Marked irregular myofiber shape is a hallmark of human skeletal muscle ageing and is reversed by heavy resistance training
Soendenbroe, C., Karlsen, Anders, Svensson, R. B., Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2024, In: Journal of Cachexia, Sarcopenia and Muscle. 15, 1, p. 306-318 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Chronic changes in muscle architecture and aponeurosis structure following calf muscle strain injuries
B. Nielsen, L., B. Svensson, R., U. Fredskild, N., H. Mertz, K., Magnusson, Stig Peter, Kjær, Michael & Bayer, M. L., 2023, In: Scandinavian Journal of Medicine and Science in Sports. 33, 12, p. 2585-2597 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Achilles Tendon Tissue Turnover Before and Immediately After an Acute Rupture
Cramer, A., Højfeldt, Grith Stougaard, Schjerling, Peter, Agergaard, J., van Hall, Gerrit, Olsen, J., Hölmich, Per, Kjær, Michael & Barfod, Kristoffer Weisskirchner, 2023, In: American Journal of Sports Medicine. 51, 9, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterising the covariance pattern between lifestyle factors and structural brain measures: a multivariable replication study of two independent ageing cohorts
Demnitz, N., Hulme, Oliver James, Siebner, Hartwig Roman, Kjær, Michael, Ebmeier, K. P., Boraxbekk, CJ & Gillan, C. M., 2023, In: Neurobiology of Aging. 131, p. 115-123Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Is it all in the baseline? Trajectories of chair stand performance over 4 years and their association with grey matter structure in older adults
Demnitz, N., Gates, A. T., Mortensen, Erik Lykke, Garde, Ellen, Wimmelmann, Cathrine Lawaetz, Siebner, Hartwig Roman, Kjær, Michael & Boraxbekk, CJ, 2023, In: Human Brain Mapping. 44, 11, p. 4299-4309 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Muscle fascicle and sarcomere adaptation in response to Achilles tendon elongation in an animal model
Høffner, Rikke, Svensson, R. B., Dietrich-Zagonel, F., Schefte, D., Kjær, Michael, Eliasson, P. & Magnusson, Stig Peter, 2023, In: Journal of applied physiology (Bethesda, Md. : 1985). 135, 2, p. 326-333 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fusion of myofibre branches is a physiological feature of healthy human skeletal muscle regeneration
Højfeldt, Grith Stougaard, Sorenson, T., Gonzales, A., Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 12 Aug 2023, In: Skeletal Muscle. 13, 1, p. 1-14 13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Acute loading has minor influence on human articular cartilage gene expression and glycosaminoglycan composition in late-stage knee osteoarthritis: a randomised controlled trial
Jørgensen, A. E. M., Schjerling, Peter, DellaValle, B., Rungby, Jørgen & Kjær, Michael, 2023, In: Osteoarthritis and Cartilage. 31, 7, p. 884-893 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Distinct myofibre domains of the human myotendinous junction revealed by single-nucleus RNA sequencing
Karlsen, Anders, Yeung, Ching-Yan Chloé, Schjerling, Peter, Denz, L., Høgsbjerg, Christian, Jakobsen, J. R., Krogsgaard, Michael R., Koch, M., Schiaffino, S., Kjær, Michael & Mackey, Abigail, 2023, In: Journal of Cell Science. 136, 8, 14 p., jcs260913.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Differences in the cross-sectional area along the ankle tendons with both age and sex
Mansur, H., Durigan, J. L. Q., de Noronha, M., Kjær, Michael, Magnusson, Stig Peter, de Araújo, B. A. S. & de Cássia Marqueti, R., 2023, In: Journal of Anatomy. 242, 2, p. 213-223Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Larger interface area at the human myotendinous junction in type 1 compared to type 2 muscle fibers
Rithamer Jakobsen, J., Mackey, Abigail, Koch, M., Imhof, T., Hannibal, Jens, Kjær, Michael & Rindom Krogsgaard, M., 2023, In: Scandinavian Journal of Medicine & Science in Sports. 33, 2, p. 136-145 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of acute physical activity on brain metabolites as measured by magnetic resonance spectroscopy (1H-MRS) in humans: A systematic review
Ryberg, M., Boraxbekk, CJ, Kjær, Michael & Demnitz, N., 2023, In: Heliyon. 9, 10, 13 p., e20534.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tendon properties in a mouse model of severe osteogenesis imperfecta
Sinkam, L., Boraschi-Diaz, I., Svensson, R. B., Kjær, Michael, Komarova, S. V., Bergeron, R., Rauch, F. & Veilleux, L. N., 2023, In: Connective Tissue Research. 64, 3, p. 285-293Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tensile Loaded Tissue-Engineered Human Tendon Constructs Stimulate Myotube Formation
Tsuchiya, Y., Svensson, R. B., Yeung, Ching-Yan Chloé, Schjerling, Peter & Kjær, Michael, 2023, In: Tissue Engineering - Part A. 29, 9-10, p. 292-305 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Proteome profiles of intramuscular connective tissue: influence of aging and physical training
Yeung, Ching-Yan Chloé, Olesen, A. T., Wilson, R., Lamandé, S. R., Bateman, J. F., Svensson, R. B., Magnusson, Stig Peter & Kjær, Michael, 2023, In: Journal of applied physiology (Bethesda, Md. : 1985). 134, 5, p. 1278-1286 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
Disruption of day-to-night changes in circadian gene expression with chronic tendinopathy
Yeung, Ching-Yan Chloé, Svensson, R. B., Yurchenko, K., Malmgaard-Clausen, N. M., Tryggedsson, I., Lendal, M., Jokipii-Utzon, A., Olesen, J. L., Lu, Y., Kadler, K. E., Schjerling, Peter & Kjær, Michael, 2023, (E-pub ahead of print) In: Journal of Physiology.Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Exercise in patients with hip osteoarthritis - effects on muscle and functional performance: A randomized trial
Bieler, T., Kristensen, A. L. R., Nyberg, M., Magnusson, Stig Peter, Kjær, Michael & Beyer, N., 2022, In: Physiotherapy Theory and Practice. 38, 12, p. 1946-1957Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of Heavy Slow Resistance Training Combined With Corticosteroid Injections or Tendon Needling in Patients With Lateral Elbow Tendinopathy A 3-Arm Randomized Double-Blinded Placebo-Controlled Study
Couppé, Christian, Døssing, S., Bulow, P. M., Siersma, Volkert Dirk, Zilmer, C. K., Bang, C. W., Høffner, Rikke, Kracht, M., Hogg, P., Edstrom, G., Kjær, Michael & Magnusson, Stig Peter, 2022, In: American Journal of Sports Medicine. 50, 10, p. 2787-2796 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of age on muscle power, postural control and functional capacity after short-term immobilization and retraining
Elam, C., Hvid, L. G., Christensen, U., Kjær, Michael, Magnusson, Stig Peter, Aagaard, P., Bunketorp Käll, L. & Suetta, Charlotte, 2022, In: Journal of Musculoskeletal Neuronal Interactions. 22, 4, p. 486-497 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Persistent Deficits after an Achilles Tendon Rupture: A Narrative Review
Høffner, Rikke, Svensson, R. B., Bjerregaard, N., Kjær, Michael & Magnusson, Stig Peter, 2022, In: Translational Sports Medicine. 2022Research output: Contribution to journal › Review › Research › peer-review
ID: 13775
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Life-long endurance exercise in humans: circulating levels of inflammatory markers and leg muscle size
Research output: Contribution to journal › Journal article › Research › peer-review
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626
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Counteracting age-related loss of skeletal muscle mass: a clinical and ethnological trial on the role of protein supplementation and training load (CALM Intervention Study): study protocol for a randomized controlled trial
Research output: Contribution to journal › Journal article › Research › peer-review
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Ibuprofen alters human testicular physiology to produce a state of compensated hypogonadism
Research output: Contribution to journal › Journal article › Research › peer-review
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