Search results for "MAb"

Monitoring blood biomarkers to predict nivolumab effectiveness in NSCLC patients

2019

Background: We investigated whether early dynamic changes of circulating free (cfDNA) levels as well as the neutrophil to lymphocyte ratio (NLR) could predict nivolumab effectiveness in pretreated patients with advanced non-small cell lung cancer (NSCLC). Methods: A total of 45 patients receiving nivolumab 3 mg/kg every 2 weeks were enrolled. Patients underwent a computed tomography scan and responses were evaluated by the response evaluation criteria in solid tumors. Peripheral blood samples were obtained from the patients and the cfDNA level as well as the NLR were assessed. Time to progression (TTP) and overall survival (OS) were determined. Results: Patients with increased cfDNA >20%…

Liquid biopsy: another tool towards tailored therapy in colorectal cancer.

2017

Is ovarian cancer a targetable disease? A systematic review and meta-analysis and genomic data investigation

2016

// Nicoletta Staropoli 1, * , Domenico Ciliberto 1, * , Silvia Chiellino 1 , Francesca Caglioti 1 , Teresa Del Giudice 1 , Simona Gualtieri 1 , Angela Salvino 1 , Alessandra Strangio 1 , Cirino Botta 1 , Sandro Pignata 2 , Pierfrancesco Tassone 1, * , Pierosandro Tagliaferri 1, * 1 Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy 2 Department of Gynecologic and Urologic Oncology, Fondazione Pascale, National Cancer Institute of Naples, Naples, Italy * These authors have contributed equally to this work Correspondence to: Pierosandro Tagliaferri, email: tagliaferri@unicz.it Keywords: ovarian cancer, targeted therapy, systemic chemotherapy, systemat…

Preclinical evaluation of the anti-CLDN18.2 antibody, IMAB362, in pancreatic carcinoma

2017

Final results of the FAST study, an international, multicenter, randomized, phase II trial of epirubicin, oxaliplatin, and capecitabine (EOX) with or…

2016

Background: IMAB362, a chimeric monoclonal antibody that mediates specific killing of cancer cells expressing the tight junction protein Claudin18.2 (CLDN18.2) by activation of immune effector mechanisms, has demonstrated single-agent activity and tolerability in patients ( pts) with heavily pretreated gastric cancer. Methods: Pts with advanced/recurrent gastric and GEJ cancer were centrally evaluated for CLDN18.2 expression by immunohistochemistry (CLAUDETECT® 18.2 Histology Kit). Eligible pts had a CLDN18.2 expression of ≥2+ in ≥40% tumor cells, an ECOG PS of 0–1 and were not eligible for trastuzumab. Pts were randomized 1:1 to first-line EOX (epirubicin 50 mg/m2 and oxaliplatin 130 mg/m2…

64. EORTC-1203: Integration of trastuzumab, with or without pertuzumab, into perioperative chemotherapy of HER-2 positive stomach cancer: INNOVATION …

2016

Final analysis of the phase III multicentric Italian study Short-HER: 9 weeks vs 1 year adjuvant trastuzumab for HER2+ early breast cancer

2017

Three-dimensional multiple-particle tracking with nanometric precision over tunable axial ranges

2017

The precise localization of nanometric objects in three dimensions is essential to identify functional diffusion mechanisms in complex systems at the cellular or molecular level. However, most optical methods can achieve high temporal resolution and high localization precision only in two dimensions or over a limited axial (z) range. Here we develop a novel wide-field detection system based on an electrically tunable lens that can track multiple individual nanoscale emitters in three dimensions over a tunable axial range with nanometric localization precision. The optical principle of the technique is based on the simultaneous acquisition of two images with an extended depth of field while …

Can Immunogenic Chemotherapies Relieve Cancer Cell Resistance to Immune Checkpoint Inhibitors?

2019

The unprecedented clinical activity of checkpoint blockade in several types of cancers has formally demonstrated that anti-tumor immune responses are crucial in cancer therapy. Durable responses seen in patients treated with immune checkpoint inhibitors (ICI) show that they can trigger the establishment of long-lasting immunologic memory. This beneficial outcome is however achieved for a limited number of patients. In addition, late relapses are emerging suggesting the development of acquired resistances that compromise the anticancer efficacy of ICI. How can this be prevented through combination therapies? We here review the functions of immune checkpoints, the successes of ICI in treating…

Two-Week Aflibercept or Erlotinib Administration Does Not Induce Changes in Intestinal Morphology in Male Sprague–Dawley Rats But Aflibercept Affects…

2019

Gastrointestinal toxicity is a frequently observed adverse event during cancer treatment with traditional chemotherapeutics. Currently, traditional chemotherapeutics are often combined with targeted biologic agents. These biologics, however, possess a distinct toxicity profile, and they may also exacerbate the adverse effects of traditional chemotherapeutics. In this study, we aimed to characterize the gastrointestinal and metabolic changes after a 2-week treatment period with aflibercept, an antiangiogenic VEGFR decoy, and with erlotinib, a tyrosine-kinase inhibitor. Male rats were treated either with aflibercept or erlotinib for 2 weeks. During the 2-week treatment period, the animals in …