[HTML][HTML] Inclusion body myositis: The interplay between ageing, muscle degeneration and autoimmunity

E McLeish, N Slater, A Sooda, A Wilson… - Best Practice & …, 2022 - Elsevier
… and degeneration, and how ageing is a major influencer of both these features. … In IBM,
proteasome components are increased in cultured muscle fibres of IBM patients; yet, proteasomal …

[HTML][HTML] Feeder-supported in vitro exercise model using human satellite cells from patients with sporadic inclusion body myositis

Y Li, W Chen, K Ogawa, M Koide, T Takahashi… - Scientific reports, 2022 - nature.com
… co-culture system to myotubes derived from primary satellite … are presented as fold increases
as compared with basal (No-… , with all being categorized as elderly, background features, ie…

Sporadic inclusion body myositis-derived myotube culture revealed muscle cell-autonomous expression profiles

N Suzuki, M Kanzaki, M Koide, R Izumi, R Fujita… - 2023 - researchsquare.com
… opposite directions of expression change (eg, increased in biopsy vs decreased in myotube).
… A 12-year follow-up in sporadic inclusion body myositis: an end stage with major disabilities…

[PDF][PDF] The role of protein aggregation in the pathogenesis of inclusion body myositis

AM Snedden, KAB Kellett, JB Lilleker… - Clin Exp …, 2022 - researchgate.net
… found its enzymatic activity was increased in IBM muscle (55), … Myogranules from cultured
myocytes did not express markers of … disease associated with aging and abnormalities of …

[HTML][HTML] Inflammasome in Skeletal Muscle: NLRP3 Is an Inflammatory Cell Stress Component in Inclusion Body Myositis

K Kummer, I Bertram, S Zechel, DB Hoffmann… - International Journal of …, 2023 - mdpi.com
… pro-inflammatory cell culture model using human myoblasts and primary human myotubes.
… We found a significant increase of the mRNA level for NLRP3 in stimulated cells compared …

[HTML][HTML] Mitochondrial dysfunction underlying sporadic inclusion body myositis is ameliorated by the mitochondrial homing drug MA-5

Y Oikawa, R Izumi, M Koide, Y Hagiwara, M Kanzaki… - PloS one, 2020 - journals.plos.org
… Because our results raise the possibility of the … that the GDF15 level in myoblast culture
medium was increased by BSO and … found in cardiac and skeletal muscles during aging [52]. The …

Investigating the influence of inflammatory mediators on non-inflammatory features of sporadic inclusion body myositis in vitro

B McCord - 2023 - discovery.ucl.ac.uk
… size of p62 puncta, but this may represent increased autophagic flux instead of … cultures
with sIBM-like inflammatory mediators may be warranted to investigate muscle weakness. …

Loss of TDP-43 function and rimmed vacuoles persist after T cell depletion in a xenograft model of sporadic inclusion body myositis

KA Britson, JP Ling, KE Braunstein… - Science translational …, 2022 - science.org
Aging is known to diminish the regenerative capacity of … that muscle from subjects with IBM
exhibits increased numbers of … with in vitro studies showing primary myotubes cultured with …

Oxidative stress, mitochondrial dysfunction, and respiratory chain enzyme defects in inflammatory myopathies

MG Danieli, E Antonelli, MA Piga, MF Cozzi… - Autoimmunity …, 2023 - Elsevier
… We focused on inclusion body myositis, as a major … exercise in inclusion body myositis that
showed to increase strength … indicated an accelerated mitochondrial muscle aging in IBM, …

Inclusion body myositis: evolving concepts

M Perez-Rosendahl, T Mozaffar - Current Opinion in Neurology, 2022 - ingentaconnect.com
… in IBM muscle and controls, suggesting an accelerated aging … the primary driver of the
disease [37]. The development of IBM-specific pathology in myotube cultures and mouse muscles