Varicella zoster virus (VZV) becomes latent in ganglionic neurons derived from neural crest cells. Because the adrenal gland also contains medullary chromaffin cells of neural crest origin, we examined human adrenal glands and medullary chromaffin cell tumors (pheochromocytomas) for VZV and herpes simplex virus type 1 (HSV-1). We found VZV, but not HSV-1, DNA in 4/63 (6 %) normal adrenal glands. No VZV transcripts or antigens were detected in the 4 VZV DNA-positive samples. No VZV or HSV-1 DNA was found in 21 pheochromocytomas.
All Keywords
【저자키워드】 latency, adrenal gland, pheochromocytoma, VZV.,
【저자키워드】 latency, adrenal gland, pheochromocytoma, VZV.,