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Related Concept Videos

Cell-matrix's Response to Mechanical Forces01:13

Cell-matrix's Response to Mechanical Forces

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In animal cells, the extracellular matrix allows cells within tissues to withstand external stresses and transmits signals from the outside of the cell to the inside. The extracellular matrix is extensive, and its composition varies between different types of tissues. For example, the reticular fibers and ground substance make up the ECM in loose connective tissue, while collagen and bone minerals make up the ECM of bone tissue. 
Anchoring junctions mechanically attach a cell to the...
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Tension Response at Adherens Junctions01:26

Tension Response at Adherens Junctions

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The adherens junctions that anchor cells together are multi-protein complexes that dynamically adapt to mechanical stimuli such as tensile forces and shear stress. Mechanosensory proteins in these junctions can sense such mechanical stimuli and undergo a shift in their conformation, resulting in an altered function — a process called mechanotransduction.
α-Catenin as a Mechanosensory Protein
The α-catenin of adherens junctions is an allosteric protein with three VH (vinculin...
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Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity01:15

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

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Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
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Updated: Oct 2, 2025

Design of a Biaxial Mechanical Loading Bioreactor for Tissue Engineering
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Molecular Tissue Responses to Mechanical Loading.

Joseph P R O Orgel1

  • 1Department of Biology, Department of Physics, Department of Biomedical Engineering, Illinois Institute of Technology, Chicago, IL 60616, USA.

International Journal of Molecular Sciences
|February 26, 2022
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Summary
This summary is machine-generated.

This special edition explores a holistic approach combining computational and experimental methods for diagnosing and treating diseases and injuries. It emphasizes advancements in understanding neurological and connective tissues for better patient outcomes.

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Area of Science:

  • Biomedical Engineering
  • Computational Biology
  • Translational Medicine

Background:

  • Current diagnostic and remediation strategies for neurological and connective tissue disorders often face limitations.
  • Integrating computational modeling with experimental validation offers a powerful paradigm shift.

Discussion:

  • A holistic approach synergizes in silico and in vivo methodologies for comprehensive disease understanding.
  • This integration accelerates the development of targeted therapies and personalized medicine.

Key Insights:

  • Combined computational and experimental approaches enhance the accuracy of disease diagnosis.
  • This integrated strategy facilitates more effective remediation of complex tissue injuries.
  • Focus on neurological and connective tissues highlights critical areas for translational research.

Outlook:

  • Future research will likely leverage advanced computational tools for predictive modeling in tissue regeneration.
  • Enhanced collaboration between computational scientists and clinicians is crucial for clinical translation.
  • This special edition sets the stage for novel therapeutic interventions informed by integrated data analysis.