As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
The paper summarizes the up-to-date knowledge on structure, source, biological function and clinical significance of Interleukin 2 receptor measurements in patients suffering from neoplastic diseases. The authors review the role and clinical usefulness of soluble IL-2R in neoplasms? diagnostics, prognosis and treatment monitoring both in adult patients and in children.