Search results for "Metastatic"

Analysis of UGT1A1*28 and DPYD*2A polymorphisms in Sicilians patients with metastatic colorectal cancer treated with Irinotecan and 5-fluorouracil.

2013

Role of OPG-RANK-RANKL pathway in the pathophysiology, diagnosis and therapeutic follow-up of metastatic bone disease.

2011

“Bevacizumab (Bev) with irinotecan (IRI), folinic acid (FA), and 5-fluorouracil (FU) i.v. every 2 weeks (BIFF regimen) as first-line treatment for me…

2009

“Bevacizumab (BEV),irinotecan (IRI), folinic acid (FA) and fluorouracil (FU) every 2 weeks (BIFF regimen) as first-line treatment for metastatic colo…

2009

Weekly docetaxel (wDOC) for the treatment of metastatic breast cancer (MBC): A literature based meta-analysis

2010

“Evaluating the prognostic role of serum extracellular domain (ECD) of HER-2/neu (s-HER2) in patients (PTS) with metastatic (M) breast cancer (BC): r…

2009

Studio dell'infiltrato linfocitario peritumorale e dei linfociti circolanti in pazienti affetti da melanoma cutaneo

2014

I linfociti T γδ sono un gruppo di effettori “natural killer” del sistema immunitario innato che hanno rappresentato un interessante oggetto di studio nel corso degli ultimi anni. Il Dipartimento di Discipline Chirurgiche, Oncologiche ed Odontostomatologiche del Policlinico Universitario di Palermo, da anni attivo nei confronti della ricerca scientifica, ha recentemente condotto uno studio mirato alla conoscenza del potenziale effetto immunoterapeutico di questa popolazione linfocitaria verso i melanomi in stadio avanzato. Sulla base della classificazione della American Joint Committee on Cancer (AJCC) i pazienti affetti da melanoma maligno in stadio IV con neoplasia metastatica hanno una p…

[Letter to the Editor] Bipolar radiofrequency ablation for metastatic spinal tumors: an evolving paradigm in palliative care

2015

I read with great interest the article by Wallace and col- laborators focusing on the combination of radiofrequency ablation (RFA) and vertebral augmentation for palliation of painful spinal metastases [1]. In a retrospective approach the authors reviewed a group of patients who underwent RFA for vertebral metastases in a period spanning almost 2 years. In a cohort of 110 patients, 72 RFA procedures were performed. Interestingly, 81 % of the metastatic lesions involved the posterior vertebral body and 45 % the pedicles. In almost all the cases, vertebral augmentation was performed following the ablation procedure.

DECORIN EFFECTS ON PROTEOMIC PROFILING OF BREAST CANCER CELLS: AN UPDATED STUDY

2015

The malignant carcinomas are characterized by several capabilities acquired by the neoplastic cells, among which the ability to invade the extracellular matrix (ECM) and to establish a crosstalk with several ECM components. Under this respect, the extracellular microenvironment is an entity extraordinarily rich of information with opposite signals. Our group has long undertaken the study of the effects of ECM molecules on the behavior of cancer cells in vitro. Among the studied molecules, the decorin was found to exert a non-permissive effect on the growth and motility of the transfected tumor cells. The decorin, belongs to the family of small leucine-rich proteoglycans (SLRP) and is involv…

Tumor hypoxia and therapeutic resistance

2008

For many years, the identification of tumor hypoxia, its systematic characterization and the assessment of its clinical relevance were not possible due to the lack of methods suitable for the routine measurement of intratumoral oxygen tensions in patients. In the late 1980s, a novel and clinically applicable standardized procedure was established enabling the determination of tumor oxygenation in accessible primary tumors, local recurrences, and metastatic lesions in patients using a computerized polarographic needle electrode system (Vaupel et al. 1991; Hockel et al. 1991). Within a relatively short period of time, the significance of tumor oxygenation for therapy outcome became evident in…