TGF-β1 induces formation of TSG-6-enriched extracellular vesicles in fibroblasts which can prevent myofibroblast transformation by modulating Erk1/2 …

MM Ilg, SA Bustin, DJ Ralph, S Cellek - Scientific Reports, 2024 - nature.com
Extracellular vesicles have emerged as important mediators of cell-to-cell communication in
the pathophysiology of fibrotic diseases. One such disease is Peyronie's disease (PD), a …

Investigating the role of extracellular vesicles in peyronie's disease

M Ilg, P Dyer, S Bustin, D Ralph, S Cellek - The Journal of Sexual Medicine, 2022 - Elsevier
Objectives A key effector cell in the pathophysiology of Peyronie's disease (PD) is the
myofibroblast. Whilst the role of extracellular vesicles (EVs) and the secretome has been …

TGFβ signaling and the control of myofibroblast differentiation: Implications for chronic inflammatory disorders

JM Carthy - Journal of cellular physiology, 2018 - Wiley Online Library
The myofibroblast is a highly specialized cell type that plays a critical role during normal
tissue wound healing, but also contributes pathologically to chronic inflammatory conditions …

Myofibroblast contraction activates latent TGF-β1 from the extracellular matrix

PJ Wipff, DB Rifkin, JJ Meister, B Hinz - The Journal of cell biology, 2007 - rupress.org
The conjunctive presence of mechanical stress and active transforming growth factor β1
(TGF-β1) is essential to convert fibroblasts into contractile myofibroblasts, which cause …

Hyaluronan orchestrates transforming growth factor-β1-dependent maintenance of myofibroblast phenotype

J Webber, S Meran, R Steadman, A Phillips - Journal of Biological …, 2009 - ASBMB
The differentiation of resident fibroblasts to myofibroblasts is central to wound healing. In the
context of organ fibrosis, however, persistence of these myofibroblasts is associated with …

Mechanical stretch sustains myofibroblast phenotype and function in microtissues through latent TGF-β1 activation

M Walker, M Godin, AE Pelling - Integrative Biology, 2020 - academic.oup.com
Developing methods to study tissue mechanics and myofibroblast activation may lead to
new targets for therapeutic treatments that are urgently needed for fibrotic disease …

Myofibroblast TGF-β activation measurement in vitro

J Porte, G Jenkins, AL Tatler - Myofibroblasts: Methods and Protocols, 2021 - Springer
Myofibroblasts are critical to processes involved in normal wound healing and during
pathological fibrosis. They transdifferentiate from fibroblasts, and in doing so become …

Tamoxifen inhibits TGF‐β‐mediated activation of myofibroblasts by blocking non‐Smad signaling through ERK1/2

JM Carthy, A Sundqvist, A Heldin… - Journal of cellular …, 2015 - Wiley Online Library
Transforming growth factor‐β (TGF‐β) is a multifunctional cytokine which stimulates the
differentiation of fibroblasts into myofibroblasts. Myofibroblasts are critical for normal wound …

Signaling mechanisms of myofibroblastic activation: outside-in and inside-out

J Zent, LW Guo - Cellular Physiology and Biochemistry, 2018 - karger.com
Myofibroblasts are central mediators of fibrosis. Typically derived from resident fibroblasts,
myofibroblasts represent a heterogeneous population of cells that are principally defined by …

Differentiation of tumour-promoting stromal myofibroblasts by cancer exosomes

JP Webber, LK Spary, AJ Sanders, R Chowdhury… - Oncogene, 2015 - nature.com
Activation of myofibroblast rich stroma is a rate-limiting step essential for cancer progression.
The responsible factors are not fully understood, but TGFβ1 is probably critical. A proportion …