Julien Ochala

Julien Ochala

Associate Professor - Promotion Programme

Member of:


    1. 2015
    2. Published

      Skeletal Muscle: A Brief Review of Structure and Function

      Frontera, W. R. & Ochala, Julien, 4 Mar 2015, In: Behavior Genetics. 45, 2, p. 183-195 13 p.

      Research output: Contribution to journalReviewResearchpeer-review

    3. Tropomodulin 1 directly controls thin filament length in both wild-type and tropomodulin 4-deficient skeletal muscle

      Gokhin, D. S., Ochala, Julien, Domenighetti, A. A. & Fowler, V. M., 15 Dec 2015, In: Development (Cambridge, England). 142, 24, p. 4351-62 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Aberrant post-translational modifications compromise human myosin motor function in old age

      Li, M., Ogilvie, H., Ochala, Julien, Artemenko, K., Iwamoto, H., Yagi, N., Bergquist, J. & Larsson, L., Apr 2015, In: Aging Cell. 14, 2, p. 228-35 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      X-ray recordings reveal how a human disease-linked skeletal muscle α-actin mutation leads to contractile dysfunction

      Ochala, Julien, Ravenscroft, G., McNamara, E., Nowak, K. J. & Iwamoto, H., Dec 2015, In: Journal of Structural Biology. 192, 3, p. 331-335 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Ryanodine receptor fragmentation and sarcoplasmic reticulum Ca2+ leak after one session of High-intensity interval exercise

      Place, N., Ivarsson, N., Venckunas, T., Neyroud, D., Brazaitis, M., Cheng, A. J., Ochala, Julien, Kamandulis, S., Girard, S., Volungevičius, G., Paužas, H., Mekideche, A., Kayser, B., Martinez-Redondo, V., Ruas, J. L., Bruton, J., Truffert, A., Lanner, J. T., Skurvydas, A. & Westerblad, H., 15 Dec 2015, In: Proceedings of the National Academy of Sciences of the United States of America. 112, 50, p. 15492-15497 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. 2014
    8. Published

      Sexually dimorphic myofilament function in a mouse model of nemaline myopathy

      Lindqvist, J., Hardeman, E. C. & Ochala, Julien, 15 Dec 2014, In: Archives of Biochemistry and Biophysics. 564, p. 37-42 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Pointed-end capping by tropomodulin modulates actomyosin crossbridge formation in skeletal muscle fibers

      Ochala, Julien, Gokhin, D. S., Iwamoto, H. & Fowler, V. M., Jan 2014, In: FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 28, 1, p. 408-15 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. 2013
    11. Published

      Correction: Impaired adaptive response to mechanical overloading in dystrophic skeletal muscle (PLoS ONE)

      Joanne, P., Hourdé, C., Ochala, Julien, Caudéran, Y., Medja, F., Vignaud, A., Mouisel, E., Hadj-Said, W., Arandel, L., Garcia, L., Goyenvalle, A., Mounier, R., Zibroba, D., Sakamato, K., Butler-Browne, G., Agbulut, O. & Ferry, A., 27 Jun 2013, In: PLoS ONE. 8, 6

      Research output: Contribution to journalComment/debateResearchpeer-review

    12. Published

      Distinct underlying mechanisms of limb and respiratory muscle fiber weaknesses in nemaline myopathy

      Lindqvist, J., Cheng, A. J., Renaud, G., Hardeman, E. C. & Ochala, Julien, Jun 2013, In: Journal of Neuropathology and Experimental Neurology. 72, 6, p. 472-481 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      The fraction of strongly bound cross-bridges is increased in mice that carry the myopathy-linked myosin heavy chain mutation MYH4L342Q

      Lindqvist, J., Iwamoto, H., Blanco, G. & Ochala, Julien, May 2013, In: DMM Disease Models and Mechanisms. 6, 3, p. 834-840 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      Myofilament lattice structure in presence of a skeletal myopathy-related tropomyosin mutation

      Ochala, Julien & Iwamoto, H., Aug 2013, In: Journal of Muscle Research and Cell Motility. 34, 3-4, p. 171-175 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. Published

      Skeletal and cardiac αactin isoforms differently modulate myosin cross-bridge formation and myofibre force production

      Ochala, Julien, Iwamoto, H., Ravenscroft, G., Laing, N. G. & Nowak, K. J., Nov 2013, In: Human Molecular Genetics. 22, 21, p. 4398-4404 7 p., ddt289.

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      Sparing of muscle mass and function by passive loading in an experimental intensive care unit model

      Renaud, G., Llano-Diez, M., Ravara, B., Gorza, L., Feng, H. Z., Jin, J. P., Cacciani, N., Gustafson, A. M., Ochala, Julien, Corpeno, R., Li, M., Hedström, Y., Ford, G. C., Nair, K. S. & Larsson, L., Mar 2013, In: Journal of Physiology. 591, 5, p. 1385-1402 18 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. 2012
    18. Published

      Myofibrillar myopathy caused by a mutation in the motor domain of mouse MyHC IIb

      Kurapati, R., McKenna, C., Lindqvist, J., Williams, D., Simon, M., LeProust, E., Baker, J., Cheeseman, M., Carroll, N., Denny, P., Laval, S., Lochmüller, H., Ochala, Julien & Blanco, G., Apr 2012, In: Human Molecular Genetics. 21, 8, p. 1706-1724 19 p., ddr605.

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      A myopathy-related actin mutation increases contractile function

      Lindqvist, J., Pénisson-Besnier, I., Iwamoto, H., Li, M., Yagi, N. & Ochala, Julien, May 2012, In: Acta Neuropathologica. 123, 5, p. 739-746 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Congenital myopathy-causing tropomyosin mutations induce thin filament dysfunction via distinct physiological mechanisms

      Ochala, Julien, Gokhin, D. S., Pénisson-Besnier, I., Quijano-Roy, S., Monnier, N., Lunardi, J., Romero, N. B. & Fowler, V. M., Oct 2012, In: Human Molecular Genetics. 21, 20, p. 4473-4485 13 p., dds289.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Nemaline Myopathy-Related Skeletal Muscle α-Actin (ACTA1) Mutation, Asp286Gly, Prevents Proper Strong Myosin Binding and Triggers Muscle Weakness

      Ochala, Julien, Ravenscroft, G., Laing, N. G. & Nowak, K. J., 20 Sep 2012, In: PLoS ONE. 7, 9, e45923.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Thick and Thin Filament Proteins: Acquired and Hereditary Sarcomeric Protein Diseases

      Ochala, Julien & Larsson, L., 18 Jul 2012, Muscle: Fundamental Biology and Mechanisms of Disease. Elsevier, Vol. 1-2. p. 1023-1030 8 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    23. Published

      Thick and thin filament proteins: Acquired and hereditary sarcomeric protein diseases

      Ochala, Julien & Larsson, L., 2012, Muscle. Elsevier Science Inc., Vol. 2. p. 1023-1030 8 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    24. 2011
    25. Published

      Mechanisms underlying the sparing of masticatory versus limb muscle function in an experimental critical illness model

      Aare, S., Ochala, Julien, Norman, H. S., Radell, P., Eriksson, L. I., Göransson, H., Chen, Y. W., Hoffman, E. P. & Larsson, L., Dec 2011, In: Physiological Genomics. 43, 24, p. 1334-1350 17 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. Published

      Relationship between force and size in human single muscle fibres

      Krivickas, L. S., Dorer, D. J., Ochala, Julien & Frontera, W. R., May 2011, In: Experimental Physiology. 96, 5, p. 539-547 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      Diaphragm muscle weakness in an experimental porcine intensive care unit model

      Ochala, Julien, Renaud, G., Diez, M. L., Banduseela, V. C., Aare, S., Ahlbeck, K., Radell, P. J., Eriksson, L. I. & Larsson, L., 2011, In: PLoS ONE. 6, 6, e20558.

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. Published

      Disrupted myosin cross-bridge cycling kinetics triggers muscle weakness in nebulin-related myopathy

      Ochala, Julien, Lehtokari, V. L., Iwamoto, H., Li, M., Feng, H. Z., Jin, J. P., Yagi, N., Wallgren-Pettersson, C., Pénisson-Besnier, I. & Larsson, L., Jun 2011, In: FASEB Journal. 25, 6, p. 1903-1913 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      Factors underlying the early limb muscle weakness in acute quadriplegic myopathy using an experimental ICU porcine model

      Ochala, Julien, Ahlbeck, K., Radell, P. J., Eriksson, L. I. & Larsson, L., 2011, In: PLoS ONE. 6, 6, e20876.

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      Preferential skeletal muscle myosin loss in response to mechanical silencing in a novel rat intensive care unit model: Underlying mechanisms

      Ochala, Julien, Gustafson, A. M., Diez, M. L., Renaud, G., Li, M., Aare, S., Qaisar, R., Banduseela, V. C., Hedström, Y., Tang, X., Dworkin, B., Ford, G. C., Nair, K. S., Perera, S., Gautel, M. & Larsson, L., Apr 2011, In: Journal of Physiology. 589, 8, p. 2007-2026 20 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 240294914