Detection and genotyping of Epstein-Barr virus by polymerase chain reaction in tissues obtained from cases with Hodgkin's disease in Turkey

Citation
R. Durmaz et al., Detection and genotyping of Epstein-Barr virus by polymerase chain reaction in tissues obtained from cases with Hodgkin's disease in Turkey, ACT VIROLOG, 42(6), 1998, pp. 375-381
Citations number
32
Categorie Soggetti
Microbiology
Journal title
ACTA VIROLOGICA
ISSN journal
0001723X → ACNP
Volume
42
Issue
6
Year of publication
1998
Pages
375 - 381
Database
ISI
SICI code
0001-723X(199812)42:6<375:DAGOEV>2.0.ZU;2-C
Abstract
In order to determine the positivity rare and genotype of Epstein-Barr viru s (EBV) in cases with Hodgkin's disease (HD) in Turkey, 40 tissue specimens from HD patients were analysed. Ten non-lymphoid tissue samples from indiv iduals without any evidence for lymphoma were used as controls. The cases w ith HD included 33 males and 7 females with a mean age of 28 years. Nodular sclerosis was the most prevalent histological subtype (16/40) followed by mixed cellularity (10/40), lymphocyte predominance (9/40), and lymphocyte d epletion (5/40). After histopathological evaluation, deparafinisation and l ysis of the specimens, one-stage polymerase chain reaction (PCR) and two-st age (nested) PCR assays were performed with the primers common for both EBV genotypes and the primers specific for EBV types 1 and 2, respectively. EB V DNA was detected in 22 of 40 (55%) cases with HD and in 1 of 10 (10%) con trol specimens. The distribution of EBV DNA positivity according to the his tological subtypes was as follows: 10 of 16 (62.5%) for nodular sclerosis, 3 of 5 (60%) for lymphocyte depletion, 5 of 9 (55.6%) for lymphocyte predom inance, and 4 of 10 (40%) for mixed cellularity. Although most of the HD pa tients were males of 15 - 34 years of age, there were no significant differ ences between EBV positivities obtained From different sex and age groups. The rates of EBV genotypes were 82% for type 1, 9% for type 2, and 9% for b oth types, respectively.