Sex-Specific Transcriptome Differences in Substantia Nigra Tissue: A Meta-Analysis of Parkinson's Disease Data.

Parkinson's disease (PD) is one of the most common progressive neurodegenerative diseases. Clinical and epidemiological studies indicate that sex differences, as well as genetic components and ageing, can influence the prevalence, age at onset and symptomatology of PD. This study undertook a systematic meta-analysis of substantia nigra microarray data using the Transcriptome Mapper (TRAM) software to integrate and normalize a total of 10 suitable datasets from multiple sources.

Generation and characterization of bioluminescent xenograft mouse models of MLL-related acute leukemias and in vivo evaluation of luciferase-targeting siRNA nanoparticles.

Chromosomal translocations involving the MLL gene on 11q23 present frequent abnormalities in pediatric, adult and therapy-related acute leukemias, and are generally associated with aggressive disease and poor prognosis. Here, we report bioluminescent acute leukemia xenograft mouse models of the most frequent and aggressive MLL-related acute leukemias (infant and adult MLL-AF9, MLL-ENL, MLL-AF4). Four acute leukemia cell lines carrying MLL-related translocations were stably transduced with a firefly luciferase transgene and injected intravenously into NOD/SCID mice.