Histological methods to assess skeletal muscle degeneration and regeneration in Duchenne muscular dystrophy

N Dubuisson, R Versele, C Planchon… - International journal of …, 2022 - mdpi.com
Duchenne muscular dystrophy (DMD) is a progressive disease caused by the loss of
function of the protein dystrophin. This protein contributes to the stabilisation of striated cells …

Muscle fiber splitting is a physiological response to extreme loading in animals

KA Murach, CM Dungan, CA Peterson… - Exercise and sport …, 2019 - journals.lww.com
It is generally accepted that skeletal muscle fiber hypertrophy in response to loading is a
consequence of individual muscle fiber growth, and not the creation of de novo muscle …

Metabolic reprogramming of skeletal muscle by resident macrophages points to CSF1R inhibitors as muscular dystrophy therapeutics

F Babaeijandaghi, R Cheng, N Kajabadi… - Science Translational …, 2022 - science.org
The role of tissue-resident macrophages during tissue regeneration or fibrosis is not well
understood, mainly due to the lack of a specific marker for their identification. Here, we …

Three-dimensional imaging studies in mice identify cellular dynamics of skeletal muscle regeneration

BC Collins, JB Shapiro, MM Scheib, RV Musci… - Developmental Cell, 2024 - cell.com
The function of many organs, including skeletal muscle, depends on their three-dimensional
structure. Muscle regeneration therefore requires not only reestablishment of myofibers but …

Muscle satellite cells and impaired late stage regeneration in different murine models for muscular dystrophies

AF Ribeiro Jr, LS Souza, CF Almeida, R Ishiba… - Scientific reports, 2019 - nature.com
Satellite cells (SCs) are the main muscle stem cells responsible for its regenerative capacity.
In muscular dystrophies, however, a failure of the regenerative process results in muscle …

Six weeks of N-acetylcysteine antioxidant in drinking water decreases pathological fiber branching in MDX mouse dystrophic fast-twitch skeletal muscle

A Redwan, L Kiriaev, S Kueh, JW Morley… - Frontiers in …, 2023 - frontiersin.org
Introduction: It has been proposed that an increased susceptivity to oxidative stress caused
by the absence of the protein dystrophin from the inner surface of the sarcolemma is a …

Lifetime analysis of mdx skeletal muscle reveals a progressive pathology that leads to myofiber loss

RT Massopust, YI Lee, AL Pritchard, VKM Nguyen… - Scientific Reports, 2020 - nature.com
The muscular dystrophy X-linked mouse (mdx) is the most commonly used preclinical model
for Duchenne muscular dystrophy. Although disease progression in the mouse does not …

Lifespan Analysis of Dystrophic mdx Fast-Twitch Muscle Morphology and Its Impact on Contractile Function

L Kiriaev, S Kueh, JW Morley, KN North… - Frontiers in …, 2021 - frontiersin.org
Duchenne muscular dystrophy is caused by the absence of the protein dystrophin from
skeletal muscle and is characterized by progressive cycles of necrosis/regeneration. Using …

[HTML][HTML] An advanced optical clearing protocol allows label-free detection of tissue necrosis via multiphoton microscopy in injured whole muscle

D Schneidereit, A Bröllochs, P Ritter, L Kreiß… - Theranostics, 2021 - ncbi.nlm.nih.gov
Rationale: Structural remodeling or damage as a result of disease or injury is often not
evenly distributed throughout a tissue but strongly depends on localization and extent of …

Dystrophin-negative slow-twitch soleus muscles are not susceptible to eccentric contraction induced injury over the lifespan of the mdx mouse

L Kiriaev, S Kueh, JW Morley… - … of Physiology-Cell …, 2021 - journals.physiology.org
Duchenne muscular dystrophy (DMD) is the second most common fatal genetic disease in
humans and is characterized by the absence of a functional copy of the protein dystrophin …