Skip to main content
Log in

Immunohistochemical study of calpain and its endogenous inhibitor in the skeletal muscle of muscular dystrophy

  • Regular Paper
  • Published:
Acta Neuropathologica Aims and scope Submit manuscript

Abstract

A calcium-dependent proteinase (calpain) has been suggested to play an important role in muscle degradation in Duchenne muscular dystrophy (DMD). In immunohistochemical studies, calpain and its endogenous inhibitor (calpastatin) were located exclusively in the cytoplasm in normal human muscles. The intensity of the staining was stronger in type 1 than in type 2 fibers. Quantitative immunohistochemical study showed an increase of calpain in biopsied muscles from the patients with DMD and Becker muscular dystrophy. Abnormal increases in calpain and calpastatin were demonstrated mainly in atrophic fibers, whereas necrotic fibers showed moderate or weak immunoreactions for the enzymes. Opaque fibers and hypertrophic fibers were negative. Not all dystrophin-deficient muscle fibers necessarily showed a strong reaction for calpain. We suggest that calpain may play an important role in muscle fiber degradation, especially in the early stage of muscle degradation in muscular dystrophy.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Arahata K, Ishiura S, Ishiguro T, Tsukahara T, Suhara Y, Eguchi C, Ishihara T, Nonaka I, Ozawa E, Sugita H (1988) Immunostaining of skeletal and cardiac muscle surface membrane with antibody against Duchenne muscular dystrophy peptide. Nature 333: 861–863

    Google Scholar 

  2. Badalamente MA, Hurst LC, Stracher A (1987) Localization and inhibition of calcium-activated neutral protease (CANP) in primate skeletal muscle and peripheral nerve. Exp Neurol 98: 357–369

    Google Scholar 

  3. Becker PL, Singer JJ, Walsh JV Jr, Fay FS (1989) Regulation of calcium concentration in voltage-clamped smooth muscle cells. Science 244: 211–214

    Google Scholar 

  4. Bodensteiner JB, Engel AG (1978) Intracellular calcium accumulation in Duchenne dystrophy and other myopathies: a study of 567,000 muscle fibers in 114 biopsies. Neurology 28: 439–446

    Google Scholar 

  5. Chou SM, Miike T, Crosby TW, Amato S (1979) Ultrastructures of “opaque fibers” (OFs) in Duchenne muscular dystrophy (DMD) (abstract). Neurology 29: 594

    Google Scholar 

  6. Cullen MJ, Fulthorpe JJ (1982) Phagocytosis of the A-band following Z line and I band loss: its significance in skeletal muscle breakdown. J Pathol 138: 129–132

    Google Scholar 

  7. Cullen MJ, Appleyard ST, Bindoff L (1979) Morphological aspects of muscle breakdown and lysosomal activation. Ann NY Acad Sci 317: 440–464

    Google Scholar 

  8. De Santis E, Pompili E, De Renzis G, Bondi AM, Menghi G, Collier WL, Fumagalli L (1992) Calpain inhibitor in rabbit skeletal muscle: an immunochemical and histochemical study. Histochemistry 97: 263–267

    Google Scholar 

  9. Dubowitz V (1985) Muscle biopsy; a practical approach. Bailliere Tindall, London, pp 19–40

    Google Scholar 

  10. Fong P, Turner PR, Denetclaw WF, Steinhard RA (1990) Increased activity of calcium leak channels in myotubes of Duchenne human and mdx mouse origin. Science 250: 673–676

    Google Scholar 

  11. Goll DE, Kleese WC, Kumamoto T, Cong J, Szpacenko A (1989) In search of the regulation and function of the Ca2+-dependent proteinases (calpain). In: Katunuma N, Kominami E (eds) Intracellular proteolysis, mechanism and regulation. Japanese Scientific Societies Press, Tokyo, pp 82–91

    Google Scholar 

  12. Goll DE, Kleese WC, Szpacenko A (1989) Skeletal muscle proteases and protein turnover. In: Campion DR, Hausman GJ, Martin RJ (eds) Animal growth regulation. Plenum, New York, pp 141–182

    Google Scholar 

  13. Goll DE, Thompson VF, Taylor RG, Zalewska T (1992) Is calpain activity regulated by members and autolysis or by calcium and calpastatin? BioEssays 14: 549–556

    Google Scholar 

  14. Hoffman EP, Brown RH, Kunkel LM (1987) Dystrophin: the protein product of the Duchenne muscular dystrophy locus. Cell 51: 919–928

    Google Scholar 

  15. Hoffman EP, Fischbeck KH, Brown RH, Johnson M, Medori R, Loike JD, Harris JB, Waterstone R, Brooke M, Specht L, Kupsky W, Chamberlain J, Gaskey T, Shapiro F, Kunkel LM (1988) Characterization of dystrophin in muscle-biopsy specimens from patients with Duchenne's or Becker's muscular dystrophy. N Engl J Med 318: 1363–1368

    Google Scholar 

  16. Kar NC, Pearson CM (1976) A calcium-activated neutral protease in normal and dystrophic human muscle. Clin Chim Acta 73: 293–297

    Google Scholar 

  17. Kumamoto T, Kleese WC, Cong J, Goll DE, Pierce PR, Allen RE (1992) Localization of the Ca2+-dependent proteinases and their inhibitor in normal, fasted, and denervated rat skeletal muscle. Anat Rec 232: 60–77

    Google Scholar 

  18. Kurebayashi N, Harkins AB, Baylor SM (1993) Use of fura red as an intercellular calcium indicator in frog skeletal muscle fibers. Biophys J 64: 1934–1960

    Google Scholar 

  19. Mokri B Engel AG (1975) Duchenne dystrophy: electron microscopic bindings pointing to a basic or early abnormality in the plasma membrane of the muscle fiber. Neurology 25: 1111–1120

    Google Scholar 

  20. Nonaka I, Sugita H (1980) Muscle pathology of Duchenne dystrophy: with particular reference to “opaque fibers”. Adv Neurol Sci (Jpn) 24: 718–728

    Google Scholar 

  21. Obinata K, Maruyama K, Sugita H, Kohama K, Ebashi S (1981) Dynamic aspects of structural proteins in vertebrate skeletal muscle. Muscle Nerve 4: 456–459

    Google Scholar 

  22. Reddy PA Anandavalli TE, Anandaraj MPJS (1986) Calcium activated neutral proteases (milli- and micro-CANP) and endogenous CANP inhibitor of muscle in Duchenne muscular dystrophy (DMD). Clin Chim Acta 160: 281–288

    Google Scholar 

  23. Sugita H, Ishiura S, Suzuki K, Imahori K (1980) Ca-activated neutral protease and its inhibitors: in vitro effect on intact myofibrils. Muscle Nerve 3: 335–339

    Google Scholar 

  24. Suzuki K, Ohno S (1990) Calcium activated neutral protease; structure-function relationship and functional implications. Cell Struct Funct 15: 1–6

    Google Scholar 

  25. Uchino M, Araki S, Yoshida O, Uekawa K (1985) Structural proteins of the opaque muscle fibers in Duchenne muscular dystrophy. Neurology 35: 1364–1367

    Google Scholar 

  26. Westerblad H, Allen DG (1991) Changes in myoplasmic calcium concentration during fatigue in single mouse muscle fibers. J Gen Physiol 98: 615–635

    Google Scholar 

  27. Yoshimura N, Murachi T, Heath R, Kay J, Jasani B, Newman GR (1986) Immunogold electron-microscopic localisation of calpain I in skeletal muscle of rats. Cell Tissue Res 244: 265–270

    Google Scholar 

  28. Zhao J, Yoshioka K, Miyatake M, Miike T (1992) Dystrophin and a dystrophin-related protein in intrafusal muscle fibers, and neuromuscular and myotendinous junctions. Acta Neuropathol 84: 141–146

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kumamoto, T., Ueyama, H., Watanabe, S. et al. Immunohistochemical study of calpain and its endogenous inhibitor in the skeletal muscle of muscular dystrophy. Acta Neuropathol 89, 399–403 (1995). https://doi.org/10.1007/BF00307642

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00307642

Key words

Navigation