CD Markers

Author: Nat Pernick, M.D. (see Authors page)

Revised: 13 January 2016, last major update April 2014

Copyright: (c) 2003-2016,, Inc.

PubMed Search: CRTAM
Cite this page: CD355 (CRTAM). website. Accessed March 27th, 2017.
Definition / General
Clinical Features
  • 3 common variants of CRTAM gene are associated with an increased rate of asthma exacerbations based on a low circulating vitamin D level (J Allergy Clin Immunol 2012;129:368)
Uses by Pathologists
  • No uses at this time
Positive Staining - Normal
  • Epithelial cells; activated CD8+ and natural killer T cells