Cost-effectiveness of pembrolizumab as an adjuvant treatment of renal cell carcinoma post-nephrectomy in Switzerland.

Aims: Pembrolizumab has demonstrated significantly prolonged disease-free survival and overall survival (OS) among adult patients post-nephrectomy who have an intermediate-high risk, high-risk, or M1 stage with no evidence of disease (M1 NED) renal cell carcinoma (RCC) with clear cell component. The aim of this study was to evaluate the cost-effectiveness of pembrolizumab for patients with RCC post-nephrectomy versus observation in Switzerland.

Materials And Methods: A previously published Markov model was adapted for the Swiss setting to estimate the cost-effectiveness of adjuvant pembrolizumab versus observation from the Swiss statutory health insurance perspective.

The hematopoietic oncoprotein FOXP1 promotes tumor cell survival in diffuse large B-cell lymphoma by repressing S1PR2 signaling.

Aberrant expression of the oncogenic transcription factor forkhead box protein 1 (FOXP1) is a common feature of diffuse large B-cell lymphoma (DLBCL). We have combined chromatin immunoprecipitation and gene expression profiling after FOXP1 depletion with functional screening to identify targets of FOXP1 contributing to tumor cell survival. We find that the sphingosine-1-phosphate receptor 2 (S1PR2) is repressed by FOXP1 in activated B-cell (ABC) and germinal center B-cell (GCB) DLBCL cell lines with aberrantly high FOXP1 levels; S1PR2 expression is further inversely correlated with FOXP1 expression in 3 patient cohorts.

The role of microRNAs in the pathogenesis and treatment of hematopoietic malignancies.

microRNAs (miRNAs) comprise a recently discovered class of non-coding RNAs with regulatory functions in post-transcriptional gene expression control. Many miRNAs are located in genomic regions that are frequently deleted in cancer, or are subject to epigenetic and transcriptional deregulation in cancer cells. The miRNA transcriptome of cancer cells is very different from that of their normal cell counterparts.