User profiles for Stephanie Majkut
Stephanie MajkutBanner Witcoff Verified email at bannerwitcoff.com Cited by 657 |
[PDF][PDF] Mechanosensing by the lamina protects against nuclear rupture, DNA damage, and cell-cycle arrest
Whether cell forces or extracellular matrix (ECM) can impact genome integrity is largely unclear.
Here, acute perturbations (∼1 h) to actomyosin stress or ECM elasticity cause rapid and …
Here, acute perturbations (∼1 h) to actomyosin stress or ECM elasticity cause rapid and …
[PDF][PDF] Heart-specific stiffening in early embryos parallels matrix and myosin expression to optimize beating
In development and differentiation, morphological changes often accompany mechanical
changes [1], but it is unclear whether or when cells in embryos sense tissue elasticity. The …
changes [1], but it is unclear whether or when cells in embryos sense tissue elasticity. The …
[PDF][PDF] Stress sensitivity and mechanotransduction during heart development
Early in embryogenesis, the heart begins its rhythmic contractions as a tube that helps perfuse
the nascent vasculature, but the embryonic heart soon changes shape and mechanical …
the nascent vasculature, but the embryonic heart soon changes shape and mechanical …
[PDF][PDF] Mechanical signaling coordinates the embryonic heartbeat
…, P Robison, M Tewari, K Vogel, SF Majkut… - Biophysical …, 2016 - cell.com
The heart is an active material which relies on robust signaling mechanisms between cells
in order to produce well-timed, coordinated beats. Dysfunction in this signaling results in …
in order to produce well-timed, coordinated beats. Dysfunction in this signaling results in …
Cardiomyocytes from late embryos and neonates do optimal work and striate best on substrates with tissue-level elasticity: metrics and mathematics
SF Majkut, DE Discher - Biomechanics and modeling in mechanobiology, 2012 - Springer
In this review, we discuss recent studies on the mechanosensitive morphology and function
of cardiomyocytes derived from embryos and neonates. For early cardiomyocytes cultured …
of cardiomyocytes derived from embryos and neonates. For early cardiomyocytes cultured …
[HTML][HTML] Optimal development of matrix elasticity
In development and differentiation, morphological changes often accompany mechanical
changes [1], but it is unclear if or when cells in embryos sense tissue elasticity. The earliest …
changes [1], but it is unclear if or when cells in embryos sense tissue elasticity. The earliest …
[BOOK][B] Mechanical development and functional mechanosensitivity during early cardiogenesis
SF Majkut - 2013 - search.proquest.com
This thesis addresses the questions of when and how mechanical stiffness arises during
embryonic heart development and how mechanics affects early cardiomyocyte and …
embryonic heart development and how mechanics affects early cardiomyocyte and …
[PDF][PDF] Stiffening of Embryonic Myocarium during Development Parallels Myosin and Matrix Expression and Dynamically Matches Cell Function
Healthy heart function and structure, from the tissue to cellular scale, depends on establishment
of proper tissue mechanics. On the cellular scale, late embryonic, neonatal and adult …
of proper tissue mechanics. On the cellular scale, late embryonic, neonatal and adult …
[PDF][PDF] Elasticity of Developing Cardiac Tissue and Influence on Early Cardiomyocyte Beating
SF Majkut, DE Discher - Biophysical Journal, 2011 - cell.com
Recent studies have demonstrated the effects of cardiomyocyte mechanosensitivity to ECM
elasticity on beating physiology of 10 day chick embryo cardiomyocytes [1] and also of …
elasticity on beating physiology of 10 day chick embryo cardiomyocytes [1] and also of …
[PDF][PDF] As the Beating Heart Stiffens in Development, So does the Nuclear Lamina
The heart is the first organ to develop in vertebrate embryos, and coordinated beating of
cardiomyocytes is likely facilitated by structural proteins of the extracellular matrix, cytoskeleton, …
cardiomyocytes is likely facilitated by structural proteins of the extracellular matrix, cytoskeleton, …