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PURPOSE Since the introduction of positron emission tomography (PET) imaging with (68)Ga-PSMA-HBED-CC (=(68)Ga-DKFZ-PSMA-11), this method has been regarded as a significant step forward in the diagnosis of recurrent prostate cancer (PCa). However, published data exist for small patient cohorts only. The aim of this evaluation was to analyse the diagnostic(More)
PURPOSE Positron emission tomography (PET) with choline tracers has found widespread use for the diagnosis of prostate cancer (PC). However, choline metabolism is not increased in a considerable number of cases, whereas prostate-specific membrane antigen (PSMA) is overexpressed in most PCs. Therefore, a (68)Ga-labelled PSMA ligand could be superior to(More)
Purpose Since the introduction of positron emission tomog-raphy (PET) imaging with 68 Ga-PSMA-HBED-CC (= 68 Ga-DKFZ-PSMA-11), this method has been regarded as a significant step forward in the diagnosis of recurrent prostate cancer (PCa). However, published data exist for small patient cohorts only. The aim of this evaluation was to analyse the diagnostic(More)
Human cancer cells frequently have regions of their DNA hypermethylated, which results in transcriptional silencing of affected genes and promotion of tumor formation. However, it is still unknown whether cancer-associated aberrant DNA methylation is targeted to specific genomic regions, whether this methylation also occurs in noncancerous cells, and(More)
BACKGROUND Conditional gene deletion using Cre-lox recombination is frequently used in mouse genetics; however recombination is frequently incomplete, resulting in a mixture of cells containing the functional (2lox) allele and the truncated (1lox) allele. Conventional analysis of 1lox/2lox allele ratios using Southern Blotting is time consuming, requires(More)
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