Immunological examination of peripheral blood in patients with colorectal cancer compared to healthy controls.

Background: The objective of this study was to investigate serum levels of immunosuppressive cytokines TGF beta 1 and VEGF and count of immune cells in peripheral blood in stage II and III colorectal cancer patients.

Methods: Blood samples were collected from 22 colorectal patients and 25 healthy controls before the start of treatment. All patients were examined by a clinical immunologist to exclude patients with immune disorders and autoimmune diseases.

ECCO essential requirements for quality cancer care: Oesophageal and gastric cancer.

Background: ECCO essential requirements for quality cancer care (ERQCC) are checklists and explanations of organisation and actions that are necessary to give high-quality care to patients who have a specific type of cancer. They are written by European experts representing all disciplines involved in cancer care. ERQCC papers give oncology teams, patients, policymakers and managers an overview of the elements needed in any healthcare system to provide high quality of care throughout the patient journey.

5-fluorouracil Toxicity Mechanism Determination in Human Keratinocytes: in vitro Study on HaCaT Cell Line.

5-fluorouracil (5-FU) and capecitabine therapy is often accompanied by palmar-plantar erythrodysesthesia (PPE) which is manifestation of 5-FU toxicity in keratinocytes. The main mechanisms of 5-FU action are thymidylate synthase (TS) inhibition which can be abrogated by thymidine and strengthened by calciumfolinate (CF) and incorporation of fluorouridinetriphosphate into RNA which can be abrogated by uridine. For proper PPE treatment 5-FU mechanism of action in keratinocytes needs to be elucidated.

[Immunoscore and Its Predictive Value for Colorectal Cancer].

Recent studies suggest that immune  classification (immune-score) in cancer patients has a prognostic value in some cases that seems to be superior to the AJCC/ UICC TNM  classification. The clinical outcome can vary significantly among patients with a particular diagnosis within the same TNM stage. Immunoscore methodology quantifies and detects different types of immune cells in tumor tissue, and also determines the density of their infiltration and localization at the tumor site.