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Defining Inflammation Related to Peritoneal Carcinomatosis in Women With Ovarian or Colon Cancer.

2019-10-16 10:39:24 | BioPortfolio

Summary

Inflammation plays an important role in the pathogenesis of peritoneal carcinosis. Patients with elevated levels of different inflammation cytokines show a worse prognosis at the time of diagnosis. In women, ovarian and colon cancer are the main causes of peritoneal carcinosis and a comparison of these two different types of peritoneal invasion have not been conducted yet. We found interesting studying the role of immune response, in particular tumour-associated antigens (TAA) that modulate the metastatic process. We will investigate also mitochondrial defects, such as mutations in mt-DNA, potentially involved in carcinogenesis.

Description

At the time of hospitalization all the patients will undergo a complete clinical evaluation with determination of biochemical parameters such as fasting blood glucose, blood count, hs-CRP, AST and ALT, uric acid, creatinine and BUN. An extra blood aliquot will be collected to assess the serum biomarkers under investigation.

During surgery two samples of peritoneal tissue macroscopically undamaged will be collected. On those samples will be executed separation of adipocytes cells, RNA and protein extraction for measuring of inflammatory and neoplastic biomarkers, determination of P2X7R-inflammasome activity and mitochondrial DNA analyse.

Study Design

Conditions

Peritoneal Carcinomatosis

Intervention

Cytoreductive surgery

Location

University of Pisa
Pisa
Italy
56125

Status

Completed

Source

University of Pisa

Results (where available)

View Results

Links

Published on BioPortfolio: 2019-10-16T10:39:24-0400

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Medical and Biotech [MESH] Definitions

Portable peritoneal dialysis using the continuous (24 hours a day, 7 days a week) presence of peritoneal dialysis solution in the peritoneal cavity except for periods of drainage and instillation of fresh solution.

Disorder characterized by a wide range of structural changes in PERITONEUM, resulting from fibrogenic or inflammatory processes. Peritoneal fibrosis is a common complication in patients receiving PERITONEAL DIALYSIS and contributes to its gradual decrease in efficiency.

Infection within the PERITONEAL CAVITY. A frequent cause is an ANASTOMOTIC LEAK following surgery.

Natural openings in the subdiaphragmatic lymphatic plexus in the PERITONEUM, delimited by adjacent mesothelial cells. Peritoneal stomata constitute the principal pathways for the drainage of intraperitoneal contents from the PERITONEAL CAVITY to the LYMPHATIC SYSTEM.

Uptake of substances from the PERITONEAL CAVITY.

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