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Proteasome Inhibition and Aggresome Formation in Sporadic Inclusion-Body Myositis and in Amyloid-β Precursor Protein-Overexpressing Cultured Human Muscle Fibers
Open accessAbstract
The 26S proteasome system is involved in eliminating various proteins, including ubiquitinated misfolded/unfolded proteins, and its inhibition results in cellular accumulation of protein aggregates. Intramuscle-fiber ubiquitinated multiprotein-aggregates are characteristic of sporadic inclusion-body myositis (s-IBM) muscle fibers. Two major types of aggregates exist, containing either amyloid-beta (Abeta) or phosphorylated tau (p-tau). We have now asked whether abnormalities of the 26S proteasome contribute to s-IBM pathogenesis and whether the multiprotein aggregates have features of aggresomes. Using cultured human muscle fibers we also studied the effect of amyloid-beta precursor protein (AbetaPP) overexpression on proteasome function and the influence of proteasome inhibition on aggresome formation. We report that in s-IBM muscle biopsies 26S proteasome subunits were immunodetected in the gamma-tubulin-associated aggresomes, which also contained Abeta, p-tau, ubiquitin, and HSP70. In addition, a) expression of proteasome subunits was greatly increased, b) the 20Salpha proteasome subunit co-immunoprecipitated with AbetaPP/Abeta, and c) the three major proteasomal proteolytic activities were reduced. In cultured muscle fibers, AbetaPP-overexpressing fibers displayed diminished proteasomal proteolytic activities, and addition of proteasome inhibitor strikingly increased aggresome formation. Accordingly, proteasome dysfunction in s-IBM muscle fibers may play a role in accumulation of misfolded, potentially cytotoxic proteins and may be induced by increased intracellular AbetaPP/Abeta.
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“In muscle, an association between proteasome abnormalities and muscle disease has also been reported (Fratta et al., 2005; Askanas and Engel, 2006).”
From Inducible Rpt3, a Proteasome Component, Knockout in Adult Skeletal Muscle Results in Muscle Atrophy (2020) · cites this paper as Fratta et al., 2005
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Cites
Impairment of the Ubiquitin-Proteasome System by Protein Aggregation
Bence, N., Sampat, R. M., & Kopito, R. R. (2001) · Science · doi:10.1126/science.292.5521.1552 · Cited by 2,209
Aggresomes: A Cellular Response to Misfolded Proteins
Johnston, J. A., Ward, C. L., & Kopito, R. R. (1998) · The Journal of Cell Biology · doi:10.1083/jcb.143.7.1883 · Cited by 2,148
Aggresomes, inclusion bodies and protein aggregation
Kopito, R. R. (2000) · Trends in Cell Biology · doi:10.1016/s0962-8924(00)01852-3 · Cited by 1,942
The 26S Proteasome: A Molecular Machine Designed for Controlled Proteolysis
Voges, D., Zwickl, P., & Baumeister, W. (1999) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.68.1.1015 · Cited by 1,608
Cellular Defenses against Unfolded Proteins
Sherman, M. Y., & Goldberg, A. L. (2001) · Neuron · doi:10.1016/s0896-6273(01)00177-5 · Cited by 996
Epoxomicin, a potent and selective proteasome inhibitor, exhibits in vivo antiinflammatory activity
Meng, L., Mohan, R., Kwok, B. H. B., Elofsson, M., Sin, N., & Crews, C. M. (1999) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.96.18.10403 · Cited by 938
Impaired Proteasome Function in Alzheimer's Disease
Keller, J. N., Hanni, K. B., & Markesbery, W. R. (2000) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.2000.0750436.x · Cited by 848
Antigen processing by the proteasome
Kloetzel, P. (2001) · Nature Reviews Molecular Cell Biology · doi:10.1038/35056572 · Cited by 638
Rapid examination of muscle tissue
Engel, W. K., & Cunningham, G. G. (1963) · Neurology · doi:10.1212/wnl.13.11.919 · Cited by 585
Self-citationAltered proteasomal function in sporadic Parkinson’s disease
St. P. McNaught, K., Belizaire, R., Isacson, O., Jenner, P., & Olanow, C. W. (2003) · Experimental Neurology · doi:10.1006/exnr.2002.8050 · Cited by 573
Dynamic Association of Proteasomal Machinery with the Centrosome
Wigley, W. C., Fabunmi, R. P., Lee, M. G., Marino, C. R., Muallem, S., Demartino, G., & Thomas, P. (1999) · The Journal of Cell Biology · doi:10.1083/jcb.145.3.481 · Cited by 513
Proteasome inhibition by paired helical filament‐tau in brains of patients with Alzheimer's disease
Keck, S., Nitsch, R., Grune, T., & Ullrich, O. (2003) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.2003.01642.x · Cited by 483
Ubiquitin Conjugation Is Not Required for the Degradation of Oxidized Proteins by Proteasome
Shringarpure, R., Grune, T., Mehlhase, J., & Davies, K. J. A. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m206279200 · Cited by 438
Self-citationAggresomes Formed by α-Synuclein and Synphilin-1 Are Cytoprotective
Tanaka, M., Kim, Y. M., Lee, G., Junn, E., Iwatsubo, T., & Mouradian, M. M. (2004) · Journal of Biological Chemistry · doi:10.1074/jbc.m310994200 · Cited by 434
Proteasomal Inhibition by α-Synuclein Filaments and Oligomers
Lindersson, E., Beedholm, R., Højrup, P., Moos, T., Gai, W., Hendil, K. B., & Jensen, P. H. (2004) · Journal of Biological Chemistry · doi:10.1074/jbc.m306390200 · Cited by 409
Hassles with Taking Out the Garbage: Aggravating Aggresomes
García‐Mata, R., Gao, Y., & Sztul, E. S. (2002) · Traffic · doi:10.1034/j.1600-0854.2002.30602.x · Cited by 387
Protein degradation and the generation of MHC class I-presented peptides
Rock, K. L., York, I. A., Šarić, T., & Goldberg, A. L. (2002) · Advances in immunology · doi:10.1016/s0065-2776(02)80012-8 · Cited by 342
Inhibition of the ubiquitin-proteasome system in Alzheimer's disease
Lam, Y. A., Pickart, C. M., Alban, A., Landon, M., Jamieson, C., Ramage, R., Mayer, R. J., & Layfield, R. (2000) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.170173897 · Cited by 329
Zheng‐Fischhöfer, Q., Biernat, J., Mandelkow, E., Illenberger, S., Godemann, R., & Mandelkow�, E. (1998) · European Journal of Biochemistry · doi:10.1046/j.1432-1327.1998.2520542.x · Cited by 322
Aggresome‐related biogenesis of Lewy bodies
McNaught, K. S. P., Shashidharan, P., Perl, D. P., Jenner, P. G., & Olanow, C. W. (2002) · European Journal of Neuroscience · doi:10.1046/j.1460-9568.2002.02301.x · Cited by 279
Amyloid β-Protein Inhibits Ubiquitin-dependent Protein Degradation in Vitro
Gregori, L. L., Fuchs, C., Figueiredo‐Pereira, M. E., Nostrand, W. E. V., & Goldgaber, D. (1995) · Journal of Biological Chemistry · doi:10.1074/jbc.270.34.19702 · Cited by 239
Lindsten, K., de Vrij, F. M. S., Verhoef, L. G. G. C., Fischer, D. F., van Leeuwen, F. W., Hol, E. M., Masucci, M. G., & Dantuma, N. P. (2002) · The Journal of Cell Biology · doi:10.1083/jcb.200111034 · Cited by 220
Altered proteasome function and subunit composition in aged muscle
Husom, A. D., Peters, E. A., Kolling, E. A., Fugere, N. A., Thompson, L. V., & Ferrington, D. A. (2003) · Archives of Biochemistry and Biophysics · doi:10.1016/j.abb.2003.10.010 · Cited by 203
Nukina, N., Kosik, K. S., & Selkoe, D. J. (1987) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.84.10.3415 · Cited by 199
Endoplasmic Reticulum Stress and Unfolded Protein Response in Inclusion Body Myositis Muscle
Vattemi, G. N. A., Engel, W. K., McFerrin, J., & Askanas, V. (2004) · American Journal Of Pathology · doi:10.1016/s0002-9440(10)63089-1 · Cited by 186
Self-citationEllis, R. J., & Pinheiro, T. J. T. (2002) · Nature · doi:10.1038/416483a · Cited by 162
Relationship between β-amyloid degradation and the 26S proteasome in neural cells
Salon, M. L., Pasquini, L. A., Moreno, M. B., Pasquini, J. M., & Soto, E. F. (2003) · Experimental Neurology · doi:10.1016/s0014-4886(02)00060-2 · Cited by 161
Jariel‐Encontre, I., Pariât, M., Carillo, S., Salvai, C., Piechaczyk, M., & Martini, F. (1995) · Journal of Biological Chemistry · doi:10.1074/jbc.270.19.11623 · Cited by 147
Schmidt, T., Lindenberg, K. S., Krebs, A., Schöls, L. J., Laccone, F. A., Herms, J. W., Rechsteiner, M., Rieß, O., & Landwehrmeyer, G. B. (2002) · Annals of Neurology · doi:10.1002/ana.10101 · Cited by 146
Parkin Accumulation in Aggresomes Due to Proteasome Impairment
Junn, E., Lee, S. S., Suhr, U. T., & Mouradian, M. M. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m203159200 · Cited by 144
Askanas, V., McFerrin, J., Baqué, S., Alvarez, R. B., Sarkozi, E., & Engel, W. K. (1996) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.93.3.1314 · Cited by 140
Self-citationβ‐Amyloid precursor epitopes in muscle fibers of inclusion body myositis
Askanas, V., Alvarez, R. B., & Engel, W. K. (1993) · Annals of Neurology · doi:10.1002/ana.410340408 · Cited by 139
Self-citationInclusion-Body Myositis: Newest Concepts of Pathogenesis and Relation to Aging and Alzheimer Disease
Askanas, V., & Engel, W. K. (2001) · Journal of Neuropathology & Experimental Neurology · doi:10.1093/jnen/60.1.1 · Cited by 139
Self-citationMurata, K., & Dalakas, M. C. (1999) · American Journal Of Pathology · doi:10.1016/s0002-9440(10)65141-3 · Cited by 112
Askanas, V., Engel, W. K., & Alvarez, R. B. (1993) · Neurology · doi:10.1212/wnl.43.6.1265-a · Cited by 112
Self-citationAskanas, V., Engel, W., Alvarez, R. B., Mcferrin, J., & Broccolini, A. (2000) · Journal of Neuropathology and Experimental Neurology · doi:10.1093/jnen/59.7.592 · Cited by 107
Self-citationFerrer, I., Martín, B., Castaño, J. G., Lucas, J. J., Moreno, D., & Olivé, M. (2004) · Journal of Neuropathology & Experimental Neurology · doi:10.1093/jnen/63.5.484 · Cited by 95
The unfolding of substrates and ubiquitin-independentprotein degradation by proteasomes
Benaroudj, N., Tarcsa, E., Cascio, P., & Goldberg, A. L. (2001) · Biochimie · doi:10.1016/s0300-9084(01)01244-5 · Cited by 93
Glutathiolation of the Proteasome Is Enhanced by Proteolytic Inhibitors
Demasi, M., Shringarpure, R., & Davies, K. J. A. (2001) · Archives of Biochemistry and Biophysics · doi:10.1006/abbi.2001.2332 · Cited by 84
Self-citationAskanas, V., & Engel, W. K. (2003) · Current Opinion in Rheumatology · doi:10.1097/00002281-200311000-00009 · Cited by 80
Self-citationADDLs & protofibrils —the missing links?
Klein, W. L. (2002) · Neurobiology of Aging · doi:10.1016/s0197-4580(01)00312-8 · Cited by 77
Mutant ubiquitin UBB +1 is accumulated in sporadic inclusion-body myositis muscle fibers
Fratta, P., Engel, W. K., van Leeuwen, F. W., Hol, E. M., Vattemi, G. N. A., & Askanas, V. (2004) · Neurology · doi:10.1212/01.wnl.0000138574.56908.5d · Cited by 60
Self-citationβAPP gene transfer into cultured human muscle induces inclusion-body myositis aspects
Askanas, V., McFerrin, J., Alvarez, R. B., Baqué, S., & Engel, W. K. (1997) · Neuroreport · doi:10.1097/00001756-199707070-00012 · Cited by 59
Self-citationUse of anti‐neurofilament antibody to identify paired‐helical filaments in inclusion‐body myositis
Askanas, V., Alvarez, R. B., Massimiliano Mirabella, A., & Engel, W. K. (1996) · Annals of Neurology · doi:10.1002/ana.410390318 · Cited by 55
Self-citationThe molecular and cellular pathology of inflammatory muscle diseases
Dalakas, M. C. (2001) · Current Opinion in Pharmacology · doi:10.1016/s1471-4892(01)00053-4 · Cited by 51
Vattemi, G. N. A., Engel, W. K., McFerrin, J., & Askanas, V. (2003) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.2003.01798.x · Cited by 37
Self-citationStructure/function in neuroprotection and apoptosis
Borden, K. L. B. (1998) · Annals of Neurology · doi:10.1002/ana.410440711 · Cited by 21
Research works printed but not linked: 1
- Kim, 1990, Detection and quantitation of amyloid B-peptide with 2 monoclonal antibodies, Neurosci Res Commun, 7, 113
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Mechanisms of proteasome inhibitor action and resistance in cancer
McConkey, D. J., & Zhu, K. (2008) · Drug Resistance Updates · doi:10.1016/j.drup.2008.08.002 · Cited by 313
Inclusion body myositis: current pathogenetic concepts and diagnostic and therapeutic approaches
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Metadata
- Authors
- Fratta, P., Engel, W. K., McFerrin, J., Davies, K. J. A., Lin, S. W., & Askanas, V.
- Affiliations
- University of Southern California (US)
- Corresponding author
- Askanas, Valerie
- Venue
- The American Journal of Pathology
- Publisher
- Elsevier BV
- Published
- 2005-08
- Volume
- 167
- Issue
- 2
- Pages
- 517-526
- ISSN
- 0002-9440 (ISSN-L)
- PMC
- PMC1603556
- OpenAlex
- W1987807233
- Cited by
- 111
- References
- 47
- Citations by year
- 2025: 1 · 2024: 5 · 2022: 3 · 2021: 3 · 2020: 4 · 2018: 1 · 2017: 2 · 2016: 3 · 2015: 4 · 2014: 5 · 2013: 7 · 2012: 6
- FWCI
- 9.56
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- American Journal Of Pathology (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- UCL Discovery (University College London) (submittedVersion)
- Funders
- Muscular Dystrophy Association (AG16768)
- Myositis Association
- National Institutes of Health
- National Institute on Aging (AG 16768, R37AG016768)
- Topics
- Health Sciences › Medicine › Rheumatology › Inflammatory Myopathies and Dermatomyositis
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ubiquitin and proteasome pathways
- Keywords
- sporadic inclusion body myositis, proteasome inhibition, aggresomes, 26S proteasome, amyloid precursor protein, amyloid-beta, phosphorylated tau, protein aggregates, misfolded protein accumulation, HSP70, ubiquitin, proteasome dysfunction
- MeSH terms
- Cells, Cultured, Humans, Amyloid beta-Protein Precursor, tau Proteins, Muscle Fibers, Skeletal, HSP70 Heat-Shock Proteins, Myositis, Inclusion Body, Ubiquitin, Proteasome Endopeptidase Complex, Proteasome Inhibitors
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