CD 70

CD70 is a type II transmembrane glycoprotein and a member of the tumour necrosis factor family. It is the ligand for CD27 and mediates interactions between T and B lymphocytes.

Immunohistochemical expression

Hodgkin disease

• Non-Hodgkin lymphomas: there is frequently co-expression of CD70 and CD27.

• Nasopharyngeal carcinoma

• Thymic carcinoma

Diagnostic utility

References

Hishima, T., M. Fukayama, et al. (2000). "CD70 expression in thymic carcinoma." Am J Surg Pathol 24(5): 742-6.

This page last revised 31.3.2004.

©SMUHT/PW Bishop