Quantitative characterization of tumor cell traction force on extracellular matrix by hydrogel microsphere stress sensor
Sign Up to like & getrecommendations! Published in 2024 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.28683
Abstract: Cell traction force (CTF) is a kind of active force that is a cell senses external environment and actively applies to the contact matrix which is currently a representative stress in cell–extracellular matrix (ECM) interaction.… read more here.
Keywords: cell traction; cell; quantitative characterization; traction force ... See more keywords
Traction Force Measurement Using Deformable Microposts.
Sign Up to like & getrecommendations! Published in 2017 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-7113-8_16
Abstract: Recent findings suggest that mechanical forces strongly influence wound repair and fibrosis across multiple organ systems. Traction force is vital to the characterization of cellular responses to mechanical stimuli. Using hydrogel-based traction force microscopy, a… read more here.
Keywords: traction; traction force; force measurement; measurement using ... See more keywords
Traction force-mediated B cell activation: how and why
Sign Up to like & getrecommendations! Published in 2019 at "Science China Life Sciences"
DOI: 10.1007/s11427-019-9533-7
Abstract: Department of Mechanics and Engineering Science, College of Engineering, Peking University, Beijing 100871, China; MOE Key Laboratory of Protein Sciences, Center for Life Sciences, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School… read more here.
Keywords: life sciences; force mediated; mediated cell; traction force ... See more keywords
Traction Force Microscopy by Deep Learning.
Sign Up to like & getrecommendations! Published in 2021 at "Biophysical journal"
DOI: 10.1016/j.bpj.2021.06.011
Abstract: Cells interact mechanically with their surrounding by exerting and sensing forces. Traction force microscopy (TFM), purported to map cell-generated forces or stresses, represents an important tool that has powered the rapid advances in mechanobiology. However,… read more here.
Keywords: traction force; tfm; deep learning; microscopy ... See more keywords
A six-dimensional traction force sensor used for human-robot collaboration
Sign Up to like & getrecommendations! Published in 2019 at "Mechatronics"
DOI: 10.1016/j.mechatronics.2018.12.005
Abstract: Abstract The force control of an industrial robot, as a significant control strategy, enables a robot to perform contact assignment or be guided by humans in free space. The existing six-dimensional force sensors installed at… read more here.
Keywords: traction force; force sensor; six dimensional; force ... See more keywords
Local traction force in the proximal leading process triggers nuclear translocation during neuronal migration
Sign Up to like & getrecommendations! Published in 2019 at "Neuroscience Research"
DOI: 10.1016/j.neures.2018.04.001
Abstract: Somal translocation in long bipolar neurons is regulated by actomyosin contractile forces, yet the precise spatiotemporal sites of force generation are unknown. Here we investigate the force dynamics generated during somal translocation using traction force… read more here.
Keywords: leading process; traction force; translocation; force ... See more keywords
Migration and 3D Traction Force Measurements inside Compliant Microchannels.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01261
Abstract: Cells migrate in vivo through channel-like tracks. While polydimethylsiloxane devices emulate such tracks in vitro, their channel walls are impermeable and have supraphysiological stiffness. Existing hydrogel-based platforms address these issues but cannot provide high-throughput analysis… read more here.
Keywords: stiffness; migration; force measurements; traction force ... See more keywords
Spatiotemporally Super-Resolved Volumetric Traction Force Microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Nano Letters"
DOI: 10.1021/acs.nanolett.9b01196
Abstract: Quantification of mechanical forces is a major challenge across biomedical sciences. Yet such measurements are essential to understanding the role of biomechanics in cell regulation and function. Traction force microscopy remains the most broadly applied… read more here.
Keywords: spatiotemporally super; microscopy; force microscopy; traction force ... See more keywords
Quantitative reconstruction of time-varying 3D cell forces with traction force optical coherence microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-40608-4
Abstract: Cellular traction forces (CTFs) play an integral role in both physiological processes and disease, and are a topic of interest in mechanobiology. Traction force microscopy (TFM) is a family of methods used to quantify CTFs… read more here.
Keywords: optical coherence; microscopy; coherence microscopy; traction force ... See more keywords
Two-Layer Elastographic 3-D Traction Force Microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep39315
Abstract: Cellular traction force microscopy (TFM) requires knowledge of the mechanical properties of the substratum where the cells adhere to calculate cell-generated forces from measurements of substratum deformation. Polymer-based hydrogels are broadly used for TFM due… read more here.
Keywords: microscopy; force microscopy; traction force; two layer ... See more keywords
Inverse method based on 3D nonlinear physically constrained minimisation in the framework of traction force microscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Soft matter"
DOI: 10.1039/d0sm00789g
Abstract: Traction force microscopy is a methodology that enables to estimate cellular forces from the measurement of the displacement field of an extracellular matrix (ECM)-mimicking hydrogel that a cell is mechanically interacting with. In this paper,… read more here.
Keywords: methodology; microscopy; method; traction force ... See more keywords