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TranscriptomicsGene expression profiling in 38 JMML patients and 9 healthy donors (Validation cohort)
Juvenile myelomonocytic leukemia (JMML) is a very rare and aggressive stem cell disease that mainly occurs in young children. RAS activation constitutes the core component of oncogenic signaling. In addition, the leukemic blasts of a quarter of JMML patients present with monosomy 7 (-7), whereas mor...
ORGANISM(S): Homo sapiens 
2015-12-23 | E-GEOD-71935 | biostudies-arrayexpress
GenomicsHigh density copy number analysis and whole exome sequencing of chronic lymphocytic leukemia

The pathogenesis of chronic lymphocytic leukemia (CLL), the most common leukemia in adults, is still largely unknown since the full spectrum of genetic lesions that are present in the CLL genome, and therefore the number and identity of dysregulated cellular pathways, have not been iden...

phs000364.v1.p1 | EGA
TranscriptomicsAutophagy mediates the mitotic senescence transition
ER:RAS-G12V expressing IMR90 cells were given 100nM 4-OHT and assessed for transcriptional profiling at various time points. IMR90 cells expressing a 4-hydroxytamoxifen (4-OHT) inducible estrogen receptor (ER)-coupled RAS-G12V (ER:RAS-G12V) were given 100nM 4-OHT for these eight time points (0, 2, 8...
ORGANISM(S): Homo sapiens 
2014-07-31 | E-GEOD-59522 | biostudies-arrayexpress
TranscriptomicsProteomic analysis of Rasagiline
The effect of rasagiline or MPTP on midbrain protein expression profile
ORGANISM(S): Mus musculus 
2010-06-05 | E-GEOD-1857 | biostudies-arrayexpress
TranscriptomicsInactivation of the exosome ribonuclease DIS3 triggers the pluripotency factor LIN28B, repressing let-7 miRNAs and unleashing MYC and RAS.
Somatic mutations affecting DIS3, the catalytic component of the RNA exosome, have been found in up to 18% of patients affected by the hematological cancer multiple myeloma. Here we show that DIS3 targets and degrades the pluripotency factor LIN28B. In cancer cells, DIS3 inactivation leads to enhanc...
ORGANISM(S): Homo sapiens 
2015-06-12 | E-GEOD-55246 | biostudies-arrayexpress
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