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Related Experiment Video

Updated: May 3, 2026

Static Adhesion Assay for the Study of Integrin Activation in T Lymphocytes

Static Adhesion Assay for the Study of Integrin Activation in T Lymphocytes

Published on: June 13, 2014

Integrin cytoplasmic tail interactions.

Elizabeth M Morse¹, Nina N Brahme, David A Calderwood

¹Department of Cell Biology and ‡Department of Pharmacology, Yale University School of Medicine , 333 Cedar Street, New Haven, Connecticut 06520, United States.

|January 29, 2014

Summary

Integrins are cell surface receptors that connect cells to their environment. This review covers key proteins that bind integrins, regulating their function and signaling pathways crucial for cell behavior.

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Area of Science:

Cell Biology
Molecular Biology
Biochemistry

Background:

Integrins are crucial heterodimeric cell surface adhesion receptors.
They mediate cell-extracellular environment connections and signal transduction.
Intracellular proteins binding integrin tails regulate receptor activity and localization.

Purpose of the Study:

To review key integrin-interacting proteins.
To elucidate their roles in regulating integrin activity, localization, and signaling.
To highlight the importance of these interactions in cellular processes.

Main Methods:

Literature review of scientific publications.
Analysis of studies on integrin-binding proteins.
Synthesis of information on integrin regulation and signaling.

Main Results:

Identified key intracellular proteins that bind integrin cytoplasmic tails.
Detailed the regulatory roles of these proteins in integrin ligand binding, localization, and trafficking.
Highlighted the downstream signaling functions of integrin-binding proteins in cell motility, growth, and survival.

Conclusions:

Integrin-interacting proteins are critical regulators of integrin function.
These interactions are essential for transducing signals across the cell membrane.
Understanding these proteins provides insight into fundamental cellular processes.