stiffness
10 studies on stiffness — reviewed, translated, woven together.
Articles
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Research
- 2020
Feeling Things Out: Bidirectional Signaling of the Cell–ECM Interface, Implications in the Mechanobiology of Cell Spreading, Migration, Proliferation, and Differentiation
Andrew E Miller, Ping Hu, Thomas H BarkerThis narrative review describes how cells and their surrounding environment, the extracellular matrix (ECM), constantly communicate with each other. This communication involves physical cues from the ECM being translate…
- 2019
Quantifying muscle glycosaminoglycan levels in patients with post-stroke muscle stiffness using T1p MRI
Rajiv G Menon, Preeti Raghavan, Ravinder R RegatteThis study is the first to quantify the amount of hyaluronan, a key component for gliding movements within fascia. Researchers measured hyaluronan in tissue samples from various human anatomical sites and found that the…
- 2019
Stiffness and echogenicity: Development of a stiffness-echogenicity matrix for clinical problem solving
Antonio Stecco, Carmelo Pirri, Raffaele De Caro, Preeti RaghavanAssessing soft tissue stiffness is important for many neuromusculoskeletal conditions, but can be challenging. While ultrasound can measure a tissue's echogenicity (how it reflects sound waves), this is not directly pro…
- 2019
Fascia Is Able to Actively Contract and May Thereby Influence Musculoskeletal Dynamics: A Histochemical and Mechanographic Investigation
Robert Schleip, G Gabbiani, Jan Wilke, I Naylor, B Hinz, A Zorn, Heike Jäger, R Breul, S Schreiner, Werner KlinglerThis study investigated whether fascia can actively contract, challenging the traditional view of it as a passive tissue. Researchers examined human and rat fascial samples for the presence of contractile cells called m…
- 2015
Remodelling the extracellular matrix in development and disease
Caroline Bonnans, Jonathan Chou, Zena WerbThis narrative review describes the extracellular matrix (ECM), a dynamic network present in all body tissues that undergoes constant remodeling. This remodeling process is crucial for regulating cell functions like pro…
- 2015
Collagen Crosslinking Does Not Dictate Stiffness in a Transgenic Mouse Model of Skeletal Muscle Fibrosis
M A Chapman, R Pichika, R L LieberIn this animal study on mice, researchers investigated why fibrotic, or scarred, skeletal muscle becomes so stiff. While it is known that fibrosis involves an increase in collagen, the amount of collagen alone does not…
- 2012
Lymphatic and interstitial flow in the tumour microenvironment: linking mechanobiology with immunity
Melody A Swartz, Amanda W LundThis review explores how tumors interact with the lymphatic system to grow and spread. Increased fluid flow from a tumor to nearby lymph nodes does more than just transport cancer cells. This flow also creates mechanica…
- 2011
Remodeling and homeostasis of the extracellular matrix: implications for fibrotic diseases and cancer
Thomas R Cox, Janine T ErlerIn this perspective article, the authors discuss how the extracellular matrix (ECM) is constantly being remodeled, a process essential for normal bodily functions like wound healing and tissue maintenance. When this rem…
- 2008
Mechanotransduction – a field pulling together?
Christopher S ChenIn this 2008 review article, the author discusses mechanotransduction, the process by which cells convert mechanical forces into biochemical signals. Cells are constantly subjected to forces, both from external pressure…
- 2006
Pathophysiological model for chronic low back pain integrating connective tissue and nervous system mechanisms
H M Langevin, K J ShermanThis paper proposes a theoretical model for how chronic low back pain might develop and persist. The authors hypothesize that fear of pain leads to reduced movement, which in turn causes physical changes and inflammatio…
Podcast
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