title: Lower interleukin-2 and higher serum tumor necrosis factor-a levels are associated with perimenstrual, recurrent, facial Herpes simplex infection in young women.
abstract: The aim of this study was to look at a possible relationship between the recurrent perimenstrual dermatosis - facial Herpes simplex infection and the serum concentrations of interleukin-2 (IL-2) and tumor necrosis factor alpha (TNF-alpha). Twenty-one volunteers (19-26 year olds) were examined at five points of the menstrual cycle. Ten volunteers were characterised by recurrent Herpes simplex infection lasting either from the 18th or the 25th day of the menstrual cycle until a few days after menstruation. Eleven young women without symptoms formed the control group. Both groups were similar as regards blood levels of 17beta-estradiol and progesterone. The group with the frequent infectious symptoms was characterised, however, by lower concentrations of IL-2 throughout the whole menstrual cycle, as compared to those without the symptoms. Levels of IL-2 in this group additionally dropped significantly on the 18th and on 25th day of the cycle. Moreover, the group with symptoms was characterised by higher level of TNF-alpha on the 18th day. These changes were found during the menstrual cycle of the women with recurrent herpes infection who however, at the time of the examination were free of the clinical symptoms. There was a similar tendency in both groups towards an increase in the levels of TNF-a around menstruation. Measurement of the other serum pro-inflammatory marker - IL-6 showed higher levels of this cytokine during the menstrual cycle in the group with the clinical symptoms. The results indicate that a decrease of IL-2 together with an increase of TNF-alpha and IL-6 in the serum seem to be related to recurrent perimenstrual Herpes simplex infection.
authors.affiliation: Department of Histology and Immunology, Medical University of Gdanesk, ul. D6ebinki 1, 80-210 Gdanesk, Poland. jolmys@amg.gda.pl
authors.forename: J
authors.initials: J
authors.lastname: Myśliwska
authors.forename: P
authors.initials: P
authors.lastname: Trzonkowski
authors.forename: E
authors.initials: E
authors.lastname: Bryl
authors.forename: K
authors.initials: K
authors.lastname: Lukaszuk
authors.forename: A
authors.initials: A
authors.lastname: Myśliwski
mesh_terms: D000328:Adult; D015415:Biomarkers / Q000097:blood*; D005260:Female; D006561:Herpes Simplex / Q000097:blood / Q000276:immunology*; D006801:Humans; D007376:Interleukin-2 / Q000097:blood*; D015850:Interleukin-6 / Q000097:blood; D008597:Menstrual Cycle / Q000097:blood / Q000276:immunology*; D008598:Menstruation / Q000097:blood / Q000276:immunology; D012008:Recurrence; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D015415:Biomarkers; D007376:Interleukin-2; D015850:Interleukin-6; D014409:Tumor Necrosis Factor-alpha