Human(ized) monoclonal antibodies in atopic patients - state of the art.

Asthma is an important chronic disease affecting a lot of people worldwide. Treatment options for asthma like biological agents are being developed more frequently nowadays. Despite a lot of treatment options, some patients still remain symptomatic.

Confocal microscopy as an early relapse marker for acanthamoeba keratitis.

Acanthameoba keratitis is a serious ophthalmological condition with a potentially vision-threatening prognosis. Early diagnosis and recognition of relapse, and the detection of persistent Acanthamoeba cysts, are essential for informing the prognosis and managing the condition. We suggest the use of in vivo confocal microscopy not only to identify the early signs of relapse after keratoplasty in patients with Acanthamoeba keratitis, but also as an additional follow-up tool after antimicrobial crosslinking.

Morphological computed tomography features of surgically resectable pulmonary squamous cell carcinomas: impact on prognosis and comparison with adenocarcinomas.

Objective: To characterize the morphological computed tomography (CT) features of pulmonary squamous cell carcinomas (SQCC) submitted to therapeutic resection; to correlate these features with patients' outcomes; and to compare with pulmonary adenocarcinomas (ADC).

Materials And Methods: Two chest radiologists retrospectively evaluated CT exams of 123 patients with SQCC resected between 2002 and 2008. Tumors' size, location (central vs.

Primary intrathoracic malignant mesenchymal tumours: computed tomography features of a rare group of chest neoplasms.

Objectives: To describe the computed tomography (CT) features in a case series of primary intrathoracic extracardiac malignant mesenchymal tumours (sarcomas).

Methods: A 5-year retrospective research was conducted, and 18 patients were selected. CT exams were reviewed by two chest radiologists, blinded to tumour pathological type, origin and grade.

Expression and mutation analysis of EGFR, c-KIT, and β-catenin in pulmonary blastoma.

Introduction: Pulmonary blastoma (PB) is a rare malignant lung tumour with an immature mesenchymal and epithelial component resembling fetal lung. In order to define potential therapeutic targets in PB, the authors analysed the status and possible role of EGFR, HER2 and c-KIT in the pathogenesis of this tumour type, and the diagnostic value of β-catenin mutation analysis in PB.

Methods: 5 PBs were analysed for EGFR, HER2, c-KIT, and β-catenin expression, as well as for mutations in EGFR, c-KIT, k-ras and the β-catenin gene (CTNNB1).

Coordinated expression of stathmin family members by far upstream sequence element-binding protein-1 increases motility in non-small cell lung cancer.

Dynamic instability of the microtubule network modulates processes such as cell division and motility, as well as cellular morphology. Overexpression of the microtubule-destabilizing phosphoprotein stathmin is frequent in human malignancies and represents a promising therapeutic target. Although stathmin inhibition gives rise to antineoplastic effects, additional and functionally redundant microtubule-interacting proteins may attenuate the efficiency of this therapeutic approach.

Pulmonary epithelioid hemangioendothelioma: report of three cases.

Pulmonary epithelioid hemangioendothelioma (PEH) is a rare vascular tumor of low-grade malignancy, the prognosis of which remains unpredictable. Surgical and/or chemotherapeutic options have to be evaluated depending on intrathoracic tumor spread and systemic metastases. Three cases of PEH with both clinical and pathological findings are herein summarized and the relevant current literature discussed.

Effectivity of a T-cell-adapted induction therapy with anti-thymocyte globulin (Sangstat).

Background: Cytolytic induction therapy with anti-thymocyte globulin (ATG) should induce effective immunosuppression, with a low rate of rejection in the initial phase after heart transplantation. Induction therapy with ATG allows post-operative renal recovery without the negative effects of highly nephrotoxic cyclosporine levels. An increased rate of infection is a common problem, however, and has been associated with "over-immunosuppression" early after transplantation.