The Integrated Oncology Program of the Italian Ministry of Health. Analytical and clinical validation of new biomarkers for early diagnosis: network, resources, methodology, quality control, and data analysis.

In 2007, an Italian cancer research group proposed a specific concerted action aimed at the "analytical and clinica validation of new biomarkers for early diagnosis: Network, resources, methodology, quality control, and data analysis." The proposal united 37 national operative units involved in different biomarker studies and it created a strong coordinative body with the necessary expertise in methodologies, statistical analysis, quality control, and biological resources to perform ad hoc validation studies for new biomarkers of early cancer diagnosis. The action, financed by the Italian Ministry of Health within the Integrated Oncology Program (PIO) coordinated by NCI-Istituto Tumori Bari, started in 2007 and activated 7 projects, each of which focused on disease-specific biomarker studies.

Psychological effects of cetuximab-induced cutaneous rash in advanced colorectal cancer patients.

Goals Of Work: Advanced colorectal cancer (CRC) has recently been treated with monoclonal antibodies, such as cetuximab. Skin toxicity is a peculiar side effect of cetuximab that may induce patients to interrupt therapy if it becomes serious. This study investigates the psychological and social sequelae of skin rash.

Isolated splenic metastasis from colon cancer. Report of a case.

Isolated splenic metastasis is an uncommon event, except in the case of secondary involvement by lymphoma. The most common sites of metastases of colorectal cancer are the regional lymph nodes, liver and peritoneum; lung and bone are rarely involved, the spleen exceptionally. In this paper we report a case of metachronous isolated splenic metastasis of transverse colon cancer in an 80-year-old woman who was successfully treated by splenectomy.

Molecular and in silico analysis of BRCA1 and BRCA2 variants.

Germline mutations of high penetrant BRCA1 and BRCA2 genes have been associated to hereditary breast cancer risk, while polymorphic variants of the two genes still have an unknown role in breast pathogenesis. The aim of our study was to characterize BRCA1 and BRCA2 genes polymorphic variants in familial breast cancer. 110 patients affected by familial breast and/or ovarian cancer have been consecutively enrolled according to family history and BRCA mutation risk.

RhoA protein expression in primary breast cancers and matched lymphocytes is associated with progression of the disease.

RhoA protein is over-expressed in breast cancer and other solid tumors and has been used in tumor biopsies as a quantitative tumor marker for progression, stage and prognosis in molecular detection strategies. Measuring protein markers in plasma or blood cells is preferred to tumor biopsies as it represents a minimally invasive, repeatable measurement that can be followed over time. In this study we evaluated the hypothesis that quantitative RhoA protein expression in circulatory lymphocytes is identically associated with the same tumor clinico-pathological features found in biopsies.

Is cancer-related fatigue more strongly correlated to haematological or to psychological factors in cancer patients?

Goals Of Work: Cancer-related fatigue is a very frequent problem in cancer, interfering with many patients' life activities. Anaemia is present in a large number of fatigued patients. The aim of this study was to evaluate cancer-related fatigue, in relation with haematic haemoglobin levels and the presence of anxiety and depression.

Molecular pathways and related target therapies in liver carcinoma.

Hepatocellular carcinoma (HCC) is a frequent neoplasia which still misses a therapeutical gold standard. Recently, new acquisitions in cancerogenesis process evidenced the genetic and epigenetic alterations of genes involved in the different metabolic pathways of liver cancer suggesting that antibodies, small molecules, demethylating agents, etc. specifically acting against molecular target can be utilized alone or in combination in clinical practice.