Peripheral immune cell markers in children with recurrent respiratory infections in the absence of primary immunodeficiency.

The immune system of a child has a degree of immaturity that is maintained until 6-7 years of age. Immaturity may be due to age-related functional disorders in the immune response. A healthy child can contract a series of infections which contribute to the maturation of the immune system during the pre-pubertal period.

Natural killer cell monitoring in cutaneous melanoma - new dynamic biomarker.

Melanoma is responsible for most skin cancer deaths in humans. The immune system plays a major role in regulating tumor cell proliferation by initiating defence responses against tumor aggression. Research on murine cancer models allow for a better understanding of immune response in malignancies, revealing specific changes of the immune status in the presence of tumors.

Phenotypic changes of lymphocyte populations in psoriasiform dermatitis animal model.

Psoriasis is a T cell mediated, chronic inflammatory autoimmune skin disease that affects up to 2-3% of the global population and leads to a decrease in quality of life. Experimental data accumulated in recent years highlighted the important role played by the immune system in the pathogenesis of this disease. Non-human psoriasis models are an important research tool that attempts to reproduce the clinical features of the disease in order to explain the pathogenesis of psoriasis and to identify possible therapeutic targets.

Detection of EWS/FLI-1 fusion in non-Ewing soft tissue tumors.

Objectives: EWS/FLI-1 fusion mainly appears in Ewing's sarcoma or the primitive neuroectodermal tumors and represents a genomic marker for these tumors. However, it can appear with lower frequency in other soft tissue tumors. The paper investigates the presence of EWS/FLI-1 fusion in clinically diagnosed sarcoma belonging to different non-Ewing connective tissue tumors in order to search for a possible new biomarker valuable for investigators.

Immunological investigations in prostatic pathology--a prospective study.

Background: BPH with prostatitis represents one of the most common urological pathologies affecting most men. The etiology of both conditions remains at the discretion of the various assumptions.

Objectives: The body's cellular immune response in prostate adenoma is a less studied aspect which we have focused on, in this paper.