Mechanical and Physical Regulation of Cell Behavior

Brandon D. Riehl, Jung Y Lim

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Mechanical signals are key factors in cell and tissue morphogenesis, homeostasis, and remodeling. Physical extracellular environments are translated into cytosolic biochemical signaling activities through mechanotransduction behavior. A breakdown in mechanotransduction and a loss of mechanical tissue homeostasis have been proposed as key factors in many diseases. Cells in vivo experience multimodal mechanical stimulations including tension, compression, fluid flow-induced shear, etc. These stimulations have the potential to regulate cell growth, signaling factor secretion, extracellular matrix production, cell fate decision, and tissue remodeling. Functional tissue engineering has utilized various mechanical stimuli to closely match in vivo environments, e.g., compression for cartilage regeneration, flow shear for bone formation, etc. These efforts aimed to achieve the goal of "biomimetic" regeneration of damaged tissues. The use of mechanical stimuli for regulating cell behavior is reviewed in this chapter using the categories of tensile stretching in two-dimensional (2D) and three-dimensional (3D) conditions, compression and hydrostatic pressure, fluid flow-induced shear stress in 2D, 3D, and microfluidic conditions, as well as alternative stimulation techniques. Specifically, mechanical control of cells is highlighted with respect to dental regenerative medicine.

Original languageEnglish (US)
Title of host publicationStem Cell Biology and Tissue Engineering in Dental Sciences
PublisherElsevier Inc.
Pages99-115
Number of pages17
ISBN (Electronic)9780123977786
ISBN (Print)9780123971579
DOIs
StatePublished - Jan 1 2015

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Tissue homeostasis
Flow of fluids
Cells
Tissue
Cartilage
Cell growth
Biomimetics
Hydrostatic pressure
Shear flow
Tissue engineering
Microfluidics
Stretching
Shear stress
Bone
Regeneration
Homeostasis
Hydrostatic Pressure
Regenerative Medicine
Tissue Engineering
Morphogenesis

Keywords

  • Compression
  • Dental regenerative medicine
  • Fluid shear
  • Mechanotransduction
  • Tension

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Riehl, B. D., & Lim, J. Y. (2015). Mechanical and Physical Regulation of Cell Behavior. In Stem Cell Biology and Tissue Engineering in Dental Sciences (pp. 99-115). Elsevier Inc.. https://doi.org/10.1016/B978-0-12-397157-9.00010-2

Mechanical and Physical Regulation of Cell Behavior. / Riehl, Brandon D.; Lim, Jung Y.

Stem Cell Biology and Tissue Engineering in Dental Sciences. Elsevier Inc., 2015. p. 99-115.

Research output: Chapter in Book/Report/Conference proceedingChapter

Riehl, BD & Lim, JY 2015, Mechanical and Physical Regulation of Cell Behavior. in Stem Cell Biology and Tissue Engineering in Dental Sciences. Elsevier Inc., pp. 99-115. https://doi.org/10.1016/B978-0-12-397157-9.00010-2
Riehl BD, Lim JY. Mechanical and Physical Regulation of Cell Behavior. In Stem Cell Biology and Tissue Engineering in Dental Sciences. Elsevier Inc. 2015. p. 99-115 https://doi.org/10.1016/B978-0-12-397157-9.00010-2
Riehl, Brandon D. ; Lim, Jung Y. / Mechanical and Physical Regulation of Cell Behavior. Stem Cell Biology and Tissue Engineering in Dental Sciences. Elsevier Inc., 2015. pp. 99-115
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