Publications by authors named "Magdalena Pircher"

Background: Associations between height, cancer risk and worse outcome have been reported for several cancers including breast cancer. We hypothesized that in breast cancer clinical trials, tall women should be overrepresented and might have worse prognosis.

Methods: Data of 4,935 women, included from 1990 to 2010 in 5 trials of the Austrian Breast and Colorectal Cancer Study Group (ABCSG), were analyzed retrospectively.

View Article and Find Full Text PDF

Effective treatment options are still scarce for metastatic triple-negative breast cancers. An increasing interest in the mutational landscape of this disease will facilitate novel therapeutic strategies in a variety of cancers. Here we report the case of a 38-year-old female patient who developed multiple lung metastasis of a triple-negative breast cancer 2 years after the completion of local therapy.

View Article and Find Full Text PDF

Introduction: Standardized systemic treatment options are lacking for carcinoma ex pleomorphic adenoma, which is a rare and aggressive tumor primarily found in salivary glands.Here we report the case of a 63-year-old male with carcinoma ex pleomorphic adenoma of the left parotid and parapharyngeal space harboring a neurotrophic receptor tyrosine kinase (NTRK) 2 fusion who was treated with a small molecule inhibitor that targets the tropomyosin receptor kinase (TRK) proteins. To the best of our knowledge, no similar case has been described in the literature so far.

View Article and Find Full Text PDF

Combination therapy of adoptively transferred redirected T cells and checkpoint inhibitors aims for higher response rates in tumors poorly responsive to immunotherapy like malignant pleural mesothelioma (MPM). Only most recently the issue of an optimally active chimeric antigen receptor (CAR) and the combination with checkpoint inhibitors is starting to be addressed. Fibroblast activation protein (FAP)-specific CARs with different costimulatory domains, including CD28, Δ-CD28 (lacking lck binding moiety), or 4-1BB were established.

View Article and Find Full Text PDF

A 33-year-old woman with Hodgkin disease Ann Arbor stage IIA underwent baseline F-FDG PET/CT scanning. The scan showed gross multicystic enlargement of both ovaries and a nodule at the edge of the right ovary with intense FDG uptake (SUVmax = 14.8).

View Article and Find Full Text PDF

T cells are a new and promising antigen-specific therapeutic option for the treatment of malignant diseases. To achieve antigen specificity against tumor antigens, T cells can be manipulated by gene transfer to express chimeric antigen receptors (CARs). CAR-expressing T cells are called redirected T cells.

View Article and Find Full Text PDF

Background: Trastuzumab, one important treatment option for HER2-positive metastatic breast cancer (MBC) is limited by its cardiotoxic potential. Lapatinib and pegylated liposomal doxorubicin (PLD) represent a cardiosparing alternative that can cross the blood brain barrier. This is important, because one third of breast cancer patients develop brain metastases.

View Article and Find Full Text PDF

Background: Several phase-III studies have shown improvements in terms of progression-free survival (PFS) with bevacizumab when added to chemotherapy in advanced breast cancer. However, the extent of improvement varied and none of the trials showed benefit in terms of overall survival (OS).

Patients And Methods: All patients with metastatic breast cancer treated with bevacizumab at our Institution between 2005 and 2011 were retrospectively analyzed.

View Article and Find Full Text PDF

The success of cancer immunotherapy is limited by potent endogenous immune-evasion mechanisms, which are at least in part mediated by transforming growth factor-β (TGF-β). The E3 ubiquitin ligase Cbl-b is a key regulator of T cell activation and is established to regulate TGF-β sensitivity. cblb-deficient animals reject tumors via CD8(+) T cells, which make Cbl-b an ideal target for improvement of adoptive T-cell transfer (ATC) therapy.

View Article and Find Full Text PDF