Wilms' tumor 1 antigen immunoreactivity in epithelial ovarian cancer - diagnostic and prognostic value.

Objectives: Ovarian cancer is a heterogeneous disease, with a number of different histological subtypes with various responses to treatment. Wilms' tumor 1 (WT1) immunoreactivity is used to distinguish between OC's various subtypes. However, little is known about the protein's role as a prognostic factor.

The analysis of Treg lymphocyte blood percentage changes in patients with head and neck cancer during combined oncological treatment: a preliminary report.

Introduction: In patients with cancer, Treg lymphocytes seem to play an important role in promoting tumour growth. The number of circulating Treg cells has been associated with poor survival among patients suffering from various types of cancers. The aim of the present study was to evaluate the changes in the percentage levels of Treg lymphocytes in the blood samples of patients with head and neck cancer during combined treatment with respect to the stage of the disease and the intensity of the radiation reaction as monitored using the Dische scale.

The biological role of Treg cells in ectopic endometrium homeostasis.

Although retrograde menstruation is observed in up to 90% of women, endometriosis actually develops in only 15% of women. There is considerable evidence in the literature that ectopic endometrial cells are able to evade immune surveillance and that the immune response in the microenvironment of ectopic lesions is limited. Endometriosis develops when a deficiency in the local immune response has been generated, and progression of the disease is related to the intensity of this process.