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| http://dx.doi.org/10.1152/ajpcell.00176.2009 | DOI Listing |
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Quantifying thenar muscle biomechanical properties: Sex-based variations and implications for grip strength.
J Hand Ther
January 2025
Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Bitlis Eren University, Bitlis, Turkey; Department of Physical Therapy and Rehabilitation, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey.
Background: Quantifying the biomechanical properties of the thenar muscle can provide valuable insight into hand assessment methods.
Purpose: This study aimed to examine the reliability of myotonometer measurements in determining the biomechanical properties (tone, stiffness and elasticity) of thenar muscles in healthy individuals and explore sex-based variations. Additionally, it assessed the relationship between pinch strength and these properties.
Generation of a human induced pluripotent stem cell line (CRICKi021-A) from a patient with Ullrich congenital muscular dystrophy carrying a pathogenic mutation in the COL6A1 gene.
Stem Cell Res
December 2024
Department of Cell and Developmental Biology, University College London, London WC1E 6DE, UK; Stem Cells and Neuromuscular Regeneration Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children, London, UK. Electronic address:
Ullrich congenital muscular dystrophy (UCMD) represents the most severe subtype of collagen VI-related dystrophies (COL6-RDs), a spectrum of rare extracellular matrix disorders affecting skeletal muscle and connective tissue. Here, we generated an induced pluripotent stem cell (iPSC) line (CRICKi021-A) from a UCMD patient with de novo dominant-negative mutation in COL6A1 gene by reprogramming dermal fibroblasts using a non-integrating mRNA-based protocol. The resulting human iPSCs displayed normal morphology, expressed pluripotency-associated markers and differentiated into the three germ layers.
View Article and Find Full Text PDFThe Association Between Body Composition, Overall Survival, Treatment Decisions, and Patient-Reported Outcomes in Metastatic Non-Small-Cell Lung Cancer.
Cancer Med
January 2025
The Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah, USA.
Introduction: The purpose of this study was to evaluate the association between body composition, overall survival, odds of receiving treatment, and patient-reported outcomes (PROs) in individuals living with metastatic non-small-cell lung cancer (mNSCLC).
Methods: This retrospective analysis was conducted in newly diagnosed patients with mNSCLC who had computed-tomography (CT) scans and completed PRO questionnaires close to metastatic diagnosis date. Cox proportional hazard models and logistic regression evaluated overall survival and odds of receiving treatment, respectively.
A Soft Robotic Sleeve for Physiotherapy: Improving Elbow Rehabilitation in Baseball Pitchers.
Physiother Res Int
January 2025
Department of Biomedical Engineering, University of Engineering and Technology (UET) Lahore, Narowal Campus, Narowal, Pakistan.
Background And Purpose: Throwing a baseball involves intense exposure of the arm to high speeds and powerful forces, which contributes to an increasing prevalence of arm injuries among athletes. Traditional rigid exoskeletons and rehabilitation equipment frequently lack portability, safety, ergonomic design, and affordability. Traditional rehabilitation approaches frequently require therapist monitoring, resulting in therapy delays.
View Article and Find Full Text PDFSarcopenia is defined as a muscle-wasting syndrome that occurs with accelerated aging, while cachexia is a severe wasting syndrome associated with conditions such as cancer and immunodeficiency disorders, which cannot be fully addressed through conventional nutritional supplementation. Sarcopenia can be considered a component of cachexia, with the bidirectional interplay between adipose tissue and skeletal muscle potentially serving as a molecular mechanism for both conditions. However, the underlying mechanisms differ.
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