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Proteomics,MultiomicsCyclin C-CDK3/8/19 kinases play a tumor-suppressive role in vivo
Cyclin C was cloned as a growth-promoting G1 cyclin1,2, and several studies postulated a role for cyclin C in driving cell proliferation3-8 . Moreover, cyclin C, together with its kinase partner, the cyclin-dependent kinase CDK8, is believed to represent an essential component of basal transcrip...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080728 | MassIVE
TranscriptomicsPhosphate-independent small RNA sequencing of WT and mir-249 mutant C. elegans
MicroRNAs (miRNA), discovered in C. elegans, are short non-coding RNAs that bind and regulate the expression of target mRNAs in animals and plants. C. elegans miRNAs bind to partially complementary sequences in the 3' UTR of the target mRNA, which results in translational repression through mRNA des...
ORGANISM(S): Caenorhabditis elegans 
2013-08-08 | E-GEOD-41900 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation of C. elegans intestine
For each experiment (as described in Pauli et al. 2006): Channel 1: whole worm lysate from strain SD1084 carrying transgene Pges-1::FLAG::PAB-1 Channel 2: mRNA immunoprecipitated from strain SD1084 carrying transgene Pges-1::FLAG::PAB-1 mRNA was amplified and hybridized to C. elegans DNA arrays fro...
ORGANISM(S): Caenorhabditis elegans 
2006-01-04 | E-SMDB-3592 | biostudies-arrayexpress
TranscriptomicsAmplification of RANK- and c-Met-mediated signaling promotes metastatic colonization
We found that RANKL, expressed by cancer cells or derived from exogenous sources, consistently induced human prostate, breast, kidney, lung and liver cancer cells to colonize or metastasize to bone in an animal model of cancer bone metastasis. RANK-mediated signaling established a premetastatic nich...
ORGANISM(S): Homo sapiens 
2014-02-06 | E-GEOD-48432 | biostudies-arrayexpress
TranscriptomicsRemodeling of global transcription patterns of C. neoformans genes mediated by stress-activated HOG signaling pathways
The ability to sense and adapt to a hostile host environment is a crucial element for virulence of pathogenic fungi, including Cryptococcus neoformans. These cellular responses are evoked by diverse signaling cascades, including the stress-activated HOG pathway. Despite previous analysis of centra...
ORGANISM(S): Cryptococcus neoformans var. grubii 
2010-05-17 | E-GEOD-16692 | biostudies-arrayexpress
Transcriptomicsc-Src Modulates Estrogen-Induced Stress and Apoptosis in Estrogen-Deprived Breast Cancer Cells [MCF-7:5C]
The emergence of anti-estrogen resistance in breast cancer is an important clinical phenomenon affecting long-term survival in this disease. Identifying factors that convey cell survival in this setting may guide improvements in treatment. Estrogen (E2) can induce apoptosis in breast cancer cells th...
ORGANISM(S): Homo sapiens 
2014-07-18 | E-GEOD-59535 | biostudies-arrayexpress
TranscriptomicsMOTS-c: A Novel Peptide Encoded by a Short Mitochondrial Open Reading Frame Regulates Metabolic Homeostasis
Mitochondria are known to be functional organelles, but their role as a signaling unit is increasingly being appreciated. The recent identification of a short open reading frame (sORF) in the mitochondrial DNA (mtDNA) that encodes a signaling peptide, humanin, suggests the possible existence of addi...
ORGANISM(S): Homo sapiens 
2015-03-07 | E-GEOD-65068 | biostudies-arrayexpress
TranscriptomicsDefining the Roles and Regulation of the GATA-factor ELT-2 in the C. elegans Endoderm
We identified genome-wide sites of occupancy for the intestine-specific transcription factor ELT-2 in L3-staged N2 worm by performing ELT-2 ChIP-seq on whole worms; we performed RNA-seq on L3-staged N2 whole worms To identify DNA regions of direct ELT-2 occupancy, we performed the following ChIP-seq...
ORGANISM(S): Caenorhabditis elegans 
2016-03-30 | E-GEOD-71720 | biostudies-arrayexpress
GenomicsDUX4 recruits p300/CBP through its C-terminus and induces global H3K27 acetylation changes
Ectopic expression of the double homeodomain transcription factor DUX4 causes facioscapulohumeral muscular dystrophy (FSHD). Mechanisms of action of DUX4 are currently unknown. Using immortalized human myoblasts with a titratable DUX4 transgene, we identify by mass spectrometry an interaction betwee...
ORGANISM(S): Homo sapiens 
2016-03-10 | E-GEOD-78158 | biostudies-arrayexpress
TranscriptomicsExpression data from synchronized L4 C. elegans during starvation
The endoplasmic reticulum (ER) is an organelle associated with lipid metabolism. However, the involvement of the ER in nutritional status-dependent energy homeostasis is largely unknown. The results of this study demonstrate that IRE-1, an ER protein known to be involved in the unfolded protein resp...
ORGANISM(S): Caenorhabditis elegans 
2010-05-08 | E-GEOD-15656 | biostudies-arrayexpress
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