1. Analysis of the microRNA mutation and it’s expression profile and expression of the proteins involved in the biogenesis and functioning of microRNA in cases of endometrial cancer as potential biomarkers in correlation with histological subtype, molecular and clinical data;

2. Assessment of the relationships between clinical and pathological feature with prognostic significance of nerve fiber density in non-small-cell lung carcinomas;

3. Establishing an algorithm for the histopathological assessment of lymphovascular invasion in malignant neoplasms.