MLLT10, a 24 exons gene at 10p12, is known in leukemogenesis as partner of MLL or PICALM and recently NAP1L1. We identified HNRNPH1 and DDX3X, genes involved in RNA processing, as new MLLT10 partners in 2 cases of pediatric NOTCH1 positive T-ALL. HNRNPH1/5q35 encodes for a member of the ubiquitously expressed heterogeneous nuclear ribonucleoprotein (hnRNP) subfamily of RNA binding protein. DDX3X/Xp11.3, belongs to the big family of RNA helicases with a DEAD box domain.
New MLLT10 gene recombinations in pediatric T-acute lymphoblastic leukemia.
Disease
View SamplesCategorisation of LGGs related to their lesion site (infratentorial vs. supratentorial)
Molecular fingerprinting reflects different histotypes and brain region in low grade gliomas.
No sample metadata fields
View SamplesThe hypocotyl of Arabidopsis seedlings shows rhythmic periods of elongation. The patterns of elongation are controlled by a combination of internal factors, such as the circadian clock, and external factors such as light. In a previous study we had found that two transcription factors, PIF4 and PIF5 are important integrators of clock and light signals for the control of elongation. Here we use microarrays to find genes that are correlated with elongation and that are controlled by PIF4 and/or PIF5.
Genomic analysis of circadian clock-, light-, and growth-correlated genes reveals PHYTOCHROME-INTERACTING FACTOR5 as a modulator of auxin signaling in Arabidopsis.
No sample metadata fields
View SamplesTranscriptome profiling using RNA-seq of ß-TC3 cell, a mouse pancreatic cell line used in the study of novel Cis-regulatory elements for the Pax6 gene . Overall design: Total RNA was collected and a Illumina sequencing libraries prepared from two biological replicates of cultured ß-TC3 cells.
Functional characteristics of novel pancreatic Pax6 regulatory elements.
Cell line, Subject
View SamplesPlant hypocotyls elongate in response to darkness. The response to darkness is gated by the circadian clock, such that wild-type plants (Col) only respond to darkness with growth once every 24 hours, whereas arrhythmic lines, such as CCA1-34, will respond to darkness with growth at any time of day. The experiment here was designed to find genes whose expression was correlated with growth. It should also pick up other genes that are gated by the circadian clock or that are direct targets of CCA1.
Rhythmic growth explained by coincidence between internal and external cues.
Age, Specimen part
View SamplesColon cancer invade to depper layer and the expression of major molecules at cancer front change. But the screening of expression changing at cancer front has not be adequtely clarified.
Microarray Analysis of Gene Expression at the Tumor Front of Colon Cancer.
No sample metadata fields
View Samplesc-Myc is one of key players that are crucially involved in maintaining the undifferentiated state and the self-renewal of ESCs. To understand the mechanism by which c-Myc helps preserve these prominent characteristics of ESCs, we generated null-ES cells for the Max gene, which encodes the best characterized partner protein for all Myc family proteins. Although Myc/Max complexes have been widely regarded as crucial regulators of the ESC status, our data reveal that ESCs do not absolutely require these complexes in so-called ground state or related conditons and that this requirement is restricted to conventional ES culture conditions without using a MAPK inhibitor.
Indefinite self-renewal of ESCs through Myc/Max transcriptional complex-independent mechanisms.
Sex, Specimen part
View SamplesAblation of expression of the Max gene encoding a Myc protein partner in ES cells provoked two major phenomena, i.e. loss of pluripotency and apoptotic cell death. We found that nicotinamide (Nam) significantly alleviates these Max expression ablation-coupled phenotypes in ES cells. To see the alleviation effect of Nam on the overall expression profile of Max-null ES cells whose Max expression is controlled by the tet-off system, we eliminated Max expression by adding doxycycline (Dox) in the presence of Nam.
Sirt1, p53, and p38(MAPK) are crucial regulators of detrimental phenotypes of embryonic stem cells with Max expression ablation.
Sex, Specimen part, Treatment
View SamplesEpithelia of small and large intestines differ in their structures and functions. Such heterogeneity between these two epithelial tissues might be controlled by both epithelium-intrinsic and -extrinsic programs. By employing the cell transplantation technique developed in our laboratory, we investigated how adult SI epithelial cells behave when heterotopically transplanted onto colon. Then the gene expression profiles of small intestinal epithelium heterotopically transplanted onto colon and control colonic epithelium were compared.
Small intestinal stem cell identity is maintained with functional Paneth cells in heterotopically grafted epithelium onto the colon.
Specimen part
View SamplesPulmonary arterial hypertension (PAH) is thought to be driven by dysfunction of pulmonary vascular microendothelial cells (PMVEC). Most hereditary PAH is associated with BMPR2 mutations.
Physiologic and molecular consequences of endothelial Bmpr2 mutation.
Specimen part
View Samples