CD Markers

Topic Completed: 1 April 2014

Revised: 20 December 2018, last major update April 2014

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

PubMed Search: CRTAM

Nat Pernick, M.D.
Page views in 2018: 44
Page views in 2019 to date: 41
Cite this page: Pernick N. CD355 (CRTAM). website. Accessed December 12th, 2019.
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
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