Which cell adhesion molecules (CAM) is calcium mediated?
Correct Answer: Cadherin
Description: Type of CAM Subtypes Distribution Calcium- dependent 1. Cadherins 2. Selectins 3. Integrins - Most cells including epithelia - Migrating cells E.g.: leucocytes - b/w cells & intercellular substance. About 20 types; each attaching to an extracellular molecule. CALCIUM INDEPENDENT: 1. Neural cell adhesion molecule (NCAM) - nerve cells 2. Intercellular adhesion molecule (ICAM) - leucocytes.
Category:
Physiology
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