Optimizing polypharmacy among elderly hospital patients with chronic diseases--study protocol of the cluster randomized controlled POLITE-RCT trial.

Background: Treatment of patients with multimorbidity is challenging. A rational reduction of long-term drugs can lead to decreased mortality, less acute hospital treatment, and a reduction of costs. Simplification of drug treatment schemes is also related to higher levels of patient satisfaction and adherence.

High expression of the immature laminin receptor protein correlates with mutated IGVH status and predicts a favorable prognosis in chronic lymphocytic leukemia.

The immature laminin receptor (iLR) is a tumor-associated antigen. We analyzed the expression of iLR on malignant B cells of 134 unselected patient samples with CLL and hypothesized that iLR expression would have prognostic significance due to a differential expression pattern. High ILR expression (cut-off value 30%) was correlated with mutated IGVH status (p<0.

A link between the expression of the stem cell marker HMGA2, grading, and the fusion CRTC1-MAML2 in mucoepidermoid carcinoma.

Recently, the concept of cancer stem cells and their expression of embryonic stem cell markers has gained considerable experimental support. In this study, we examined the expression of one such marker, the high-mobility group AT-hook 2 gene (HMGA2) mRNA, in 53 formalin-fixed, paraffin-embedded mucoepidermoid carcinomas (MEC) and four normal parotid tissues using quantitative real-time RT-PCR (qPCR). MECs are often characterized by the fusion gene CRTC1-MAML2, the detection of which is an important tool for the diagnosis and prognosis of MEC.

Humoral immune responses against the immature laminin receptor protein show prognostic significance in patients with chronic lymphocytic leukemia.

Chronic lymphocytic leukemia (CLL) is characterized by a highly variable clinical course. The role of an autologous tumor-specific immune control contributing to the variable length of survival in CLL is poorly understood. We investigated whether humoral immunity specific for the CLL-associated Ag oncofetal Ag/immature laminin receptor (OFA/iLR) has a prognostic value in CLL.

A new type of MAML2 fusion in mucoepidermoid carcinoma.

The present study reports for the first time a CRTC3-MAML2 fusion gene in a mucoepidermoid carcinoma, as determined by RT-PCR and sequencing. We screened a total of 67 formalin-fixed, paraffin-embedded mucoepidermoid carcinomas for the presence of chimeric genes. In one of these samples, a CRTC3-MAML2 fusion gene was detected.