Related Experiment Video

Updated: May 27, 2026

Impedance-based Real-time Measurement of Cancer Cell Migration and Invasion
09:23

Impedance-based Real-time Measurement of Cancer Cell Migration and Invasion

Published on: April 2, 2020

Carbon ion irradiation inhibits glioma cell migration through downregulation of integrin expression

Stefan Rieken1, Daniel Habermehl, Lena Wuerth

  • 1Department of Radiation Oncology, University Hospital of Heidelberg, Heidelberg, Germany. Stefan.Rieken@med.uni-heidelberg.de

International Journal of Radiation Oncology, Biology, Physics
|November 8, 2011
PubMed
Abstract

More Related Videos

Live-Cell Imaging Assays to Study Glioblastoma Brain Tumor Stem Cell Migration and Invasion09:36

Live-Cell Imaging Assays to Study Glioblastoma Brain Tumor Stem Cell Migration and Invasion

Published on: August 29, 2018

Related Concept Videos

Activation of Integrins01:15

Activation of Integrins

Integrins bind ligands and transmit information from outside the cell to inside or vice-versa through an "outside-in signaling" or "inside-out signaling."
In "outside-in signaling," external factors in the extracellular space bind to exposed ligand binding sites on integrins. This causes the inactive protein to undergo a conformational change to become active. Integrins are often clustered on the cell membrane. Repetitive and regularly spaced ligand binding events provide an effective stimulus.
Intracellular Signaling Affects Focal Adhesions01:17

Intracellular Signaling Affects Focal Adhesions

Integrins act both as extracellular input receivers and as intracellular processing activators. As their name suggests, integrins are entirely integrated into the membrane structure. Their hydrophobic membrane-spanning regions interact with the phospholipid bilayer's hydrophobic region. These membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors. They activate intracellular response cascades when their effectors are bound and active.
Some...
Integrins01:10

Integrins

Animal and protozoan cells do not have cell walls to help maintain shape and provide structural stability. Instead, these eukaryotic cells secrete a sticky mass of carbohydrates and proteins into the spaces between adjacent cells. This network of proteins and molecules is called an extracellular matrix or ECM.
Some ECM proteins assemble into a basement membrane to which the remaining components adhere. Proteoglycans typically form the bulk of the ECM while fibrous proteins, like collagen,...