Cancer therapy has progressed remarkably in recent years. In no area has this been more apparent than in the development of "targeted therapies", particularly those using drugs that inhibit the activity of certain tyrosine kinases, activating mutations or amplifications of which are causal, or strongly contributory, to tumorigenesis. However, some ...
Advances in understanding the role of vascular endothelial growth factor (VEGF) in normal physiology are giving insight into the basis of adverse effects attributed to the use of VEGF inhibitors in clinical oncology. These effects are typically downstream consequences of suppression of cellular signalling pathways important in the regulation and ma...
BackgroundCTLA4-blocking antibodies induce tumor regression in a subset of patients with melanoma. Analysis of immune parameters in peripheral blood may help define how responses are mediated.MethodsPeripheral blood from HLA-A*0201-positive patients with advanced melanoma receiving tremelimumab (formerly CP-675,206) at 10 mg/kg monthly was repeated...
BACKGROUND:Hematopoietic stem cell transplantation (HSCT) is the only cure for patients with severe combined immunodeficiency (SCID). The purpose of this study was to evaluate long-term neurodevelopment of patients with SCID following myeloablative chemotherapy and HSCT. MATERIALS AND METHODS:Sixteen pediatric patients diagnosed with SCID were test...
Published in Cancer biotherapy & radiopharmaceuticals
We conclude that (111)In-labeled bispecific ICs were constructed that specifically bound EGFR and p27(Kip1). These ICs were internalized into BC cells expressing EGFR and HER2 and imported into the nucleus. Their decreased retention by cells with trastuzumab-modulated p27(Kip1) suggests that they may be useful for probing this CDKI by imaging.
BackgroundTh17 cells are CD4+ cells that produce interleukin 17 (IL-17) and are potent inducers of tissue inflammation and autoimmunity. We studied the levels of this T cell subset in peripheral blood of patients treated with the anti-CTLA4 antibody tremelimumab since its major dose limiting toxicities are inflammatory and autoimmune in nature.Meth...
BackgroundThe effects on cell signalling networks upon blockade of cytotoxic T lymphocyte-associated antigen-4 (CTLA4) using the monoclonal antibody tremelimumab were studied in peripheral blood mononuclear cell (PBMC) samples from patients with metastatic melanoma.Methodology/principalFindings Intracellular flow cytometry was used to detect phosph...
Rationale and objectivesImaging tumor response to neoadjuvant chemotherapy in vivo offers unique opportunities for patient care and clinical decision-making. Detailed imaging studies may allow oncologists to optimize therapeutic drug type and dose based on individual patient response. Most radiologic methods are used sparingly because of cost; thus...
Published in The British journal of dermatology
In a cohort of U.K. patients with severe psoriasis, adalimumab has proved to be a significant addition to the expanding armamentarium of biologics for psoriasis. Pharmacovigilance, in the form of registries, is essential to assess the long-term safety of such drugs.
