Ιατρική Σχολή / Medical School: Recent submissions
Now showing items 221-240 of 1246
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Weekday on-weekend off oral capecitabine: A phase I study of a continuous schedule better simulating protracted fluoropyrimidine therapy
(2007)Background: Although protracted intravenous 5-fluorouracil is superior to bolus regimens in terms of tumour exposure to the drug during DNA synthesis as well as activity and safety, the oral fluoropyrimidine capecitabine ...
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Profiling clinical cancer research across the Atlantic: A review of research and its characteristics presented at ASCO and ESMO Congresses during the last decade
(2012)Introduction: The comparison of clinical cancer research characteristics across the Atlantic and their evolution over time have not been studied to date. Methods: We collected oral presentations on breast, lung and colorectal ...
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Elderly patients with squamous lung carcinoma: Faring better or worse?
(2006)Introduction: Nonsmall cell lung cancer is increasingly diagnosed at an advanced age and squamous cell carcinoma is the commonest histological type encountered in older patients. The clinical course, management, and outcome ...
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A study of gene expression markers for predictive significance for bevacizumab benefit in patients with metastatic colon cancer: A translational research study of the Hellenic Cooperative Oncology Group (HeCOG)
(2014)Background: Bevacizumab, an antibody neutralizing Vascular Endothelial Growth Factor (VEGF), is licensed for the management of patients with advanced colon cancer. However, tumor biomarkers identifying the molecular tumor ...
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Mutational profiling of the RAS, PI3K, MET and b-catenin pathways in cancer of unknown primary: a retrospective study of the Hellenic Cooperative Oncology Group
(2014)Cancer of unknown primary origin (CUP) had a poor prognosis, determined by clinico-histological characteristics, partly due to the lack of insights on its biology. We screened tumour DNA from 87 patients with CUP for CTNNB1 ...
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Prognostic utility of angiogenesis and hypoxia effectors in patients with operable squamous cell cancer of the larynx
(2012)Angiogenesis is active in localised laryngeal squamous cell carcinoma. We assessed relative messenger RNA (mRNA) and immunohistochemical (IHC) expression of Vascular Endothelial Growth Factors (VEGF) A, B, C, their receptors ...
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Prognostic Significance of ESR1 Gene Amplification, mRNA/Protein Expression and Functional Profiles in High-Risk Early Breast Cancer: A Translational Study of the Hellenic Cooperative Oncology Group (HeCOG)
(2013)Background:Discrepant data have been published on the incidence and prognostic significance of ESR1 gene amplification in early breast cancer.Patients and Methods:Formalin-fixed paraffin-embedded tumor blocks were collected ...
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Biomarkers of benefit from cetuximab-based therapy in metastatic colorectal cancer: Interaction of EGFR ligand expression with RAS/RAF, PIK3CA genotypes
(2013)Background: More than half of patients with KRAS-wild type advanced colorectal cancer (CRC) fail anti-EGFR monoclonal antibodies. We studied EGFR-axis messenger RNA (mRNA) expression and RAS, RAF, PIK3CA mutations in order ...
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Paclitaxel-carboplatin combination chemotherapy in advanced breast cancer: Accumulating evidence for synergy, efficacy, and safety
(2006)Patients with metastatic breast cancer receive multiple lines of cytotoxic chemotherapy, with taxane and anthracycline-based regimens being the most active. Anthracyclines carry the risk of significant cardiotoxicity at ...
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Juvenile cancer: Improving care for adolescents and young adults within the frame of medical oncology
(2005)Despite unique tumour epidemiology, a higher cancer incidence and modest survival improvement compared to paediatric patients, adolescents and young adults aged 15-30 have not been considered as a separate, 'special' group ...
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Juvenile oncology–a missing subspecialty. The experience of a reference cancer centre
(2006)INTRODUCTION: Despite unique tumor epidemiology and a higher cancer incidence compared to pediatric patients, adolescents and young adults have not been receiving specialized, multidisciplinary, centralized care. In an ...
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Cavitating squamous cell lung carcinoma-distinct entity or not? Analysis of radiologic, histologic, and clinical features
(2004)Introduction: Patients with cavitating squamous lung carcinoma (cSLC) are believed to harbor aggressive, chemoresistant disease with distinct features and fare poorly. We retrospectively analyzed radiologic, histologic, ...
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Gene expression of estrogen receptor, progesterone receptor and microtubule-associated protein Tau in high-risk early breast cancer: A quest for molecular predictors of treatment benefit in the context of a Hellenic Cooperative Oncology Group trial
(2009)Background Estrogen receptor (ER) and progesterone receptor (PgR) protein expression carry weak prognostic and moderate predictive utility for the outcome of early breast cancer patients on adjuvant chemohormonotherapy. ...
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A twisted kiss: In vitro and in vivo evidence of genetic variation and suppressed transcription of the metastasis-suppressor gene KiSS1 in early breast cancer
(2010)KiSS-1 is a metastasis suppressor gene, its inactivation linked to advanced tumor stage and dismal prognosis. We studied its mutational status, transcription and protein expression in human cancer cell lines and patients ...
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Global microRNA profiling in favorable prognosis subgroups of cancer of unknown primary (CUP) demonstrates no significant expression differences with metastases of matched known primary tumors
(2013)No data exist on biologic differences between Cancer of unknown primary (CUP) and metastatic solid tumors of known primary site. We assigned a primary tissue of origin in 40 favorable CUP patients (A: serous peritoneal ...
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Management of leptomeningeal malignancy
(2005)Leptomeningeal carcinomatosis is defined as malignant infiltration of the pia matter and arachnoid membrane. Leukaemias and lymphomas, lung, breast cancer and melanoma are the primary tumours commonly associated with ...