Project description:Glioneuronal tumor (GN) is one type of biphasic central nervous system (CNS) tumor that exhibits both glial and neuronal immunohistological characteristics. We report a case of glioneuronal tumor (GN) with a discovery of novel gene fusion of CLIP2-MET resulting from aberrant chromosome 7 abnormalities. The tumor exhibited typical characteristics on histological examinations. We executed an elaborate genomic study on this case including whole-exome sequencing and RNA sequencing. Genomic analysis of the tumor revealed aberrations in chromosomes 1 and 7 and a CLIP2-MET fusion. Further analysis of the upregulated genes revealed substantial connections with MAPK pathway activation. We concluded that the chromosome 7 abnormalities prompted CLIP2-MET gene fusion which successively leads to MAPK pathway activation. We deliberated that MAPK pathway activation is responsible for the oncogenesis of GN based on our case and other previously reported ones.
Project description:Transcriptional profiling of human colorectal cancer tissues comparing control from histologically normal tissue samples adjacent to the tumors. High throughput bioluminescence imaging, and PET were performed. The overall goal was to determine the differential expression of lncRNA and mRNA between tumor and match normal samples.
Project description:[U-13C]-Glu SIRM study of ex vivo tissue slices in matched-pair tumor/non-tumor ex vivo tissue slices from two human patients with and without beta-glucan.