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MetabolomicsMass spectrometry imaging as an emerging tool for studying metabolism in human brain organoids

Human brain organoids are emerging models to study human brain development and pathology as they recapitulate the development and characteristics of major neural cell types, and enable manipulation through an in vitro system. Over the past decade, with the advent of spatial technologies,...

2023-05-23 | MTBLS7565 | MetaboLights
TranscriptomicsLocal modulation of DNA replication controls
Background: Eukaryotic cells must inhibit re-initiation of DNA replication at each of the thousands of origins in their genome because re-initiation events can generate genomic alterations with extraordinary frequency. To minimize the probability of re-initiation from so many origins, cells use a b...
ORGANISM(S): Saccharomyces cerevisiae 
2014-03-15 | E-GEOD-55420 | biostudies-arrayexpress
TranscriptomicsExpression profiling by array of Salmonella enterica serovar Typhimurium (SL1344) qseC mutant x wild type
“Stress, survival and virulence: the multi-faceted host/microbial interactions.” Bacteria employ epinephrine and norepinephrine, which converge to distinct bacterial crucial processes, like survival and pathogenicity. A novel stress periplasmic membrane protein belonging to previously described BOF...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 
2012-05-31 | E-GEOD-38353 | biostudies-arrayexpress
UnknownNoise amplification and ill-convergence of Richardson-Lucy deconvolution.
Not available
S-EPMC11751374 | biostudies-literature
MetabolomicsDeep functional analysis of synII, a 770 kb synthetic yeast chromosome
Here we report the design, construction and characterization of a 770 Kb synthetic yeast chromosome II (synII). With the UPLC-MS method, we demonstrated synII maintains a nearly wild-type phenotype and fitness despite hundreds of designer editing to it. Our phenomics, transcriptomics, proteomics dat...
2016-10-13 | MTBLS296 | MetaboLights
TranscriptomicsPituitary tumors contain a (CD31¯/CD45¯ purified) side population with 'tumor stem cell'-associated characteristics [set 2]
Pituitary adenomas cause significant endocrine and mass-related morbidity. Not much is known about mechanisms underlying pituitary tumor pathogenesis. We searched for a side population (SP) in pituitary tumor, representing cells with high efflux capacity and potentially enriching for cancer/tumor st...
ORGANISM(S): Homo sapiens 
2015-08-04 | E-GEOD-62870 | biostudies-arrayexpress
UnknownNon-Volatile Terpenoids and Lipophilic Flavonoids from Achillea erba-rotta Subsp. moschata (Wulfen) I. Richardson.
Not available
S-EPMC9866263 | biostudies-literature
GenomicsThe BTB-zinc finger transcription factor Abrupt acts as an epithelial oncogene in Drosophila through maintaining a progenitor-like cell state
The capacity of tumor cells to maintain continual overgrowth potential has been linked to the commandeering of normal self-renewal pathways. Using an epithelial cancer model in Drosophila we carried out an overexpression screen for oncogenes capable of cooperating with the loss of the epithelial api...
ORGANISM(S): Drosophila melanogaster 
2013-08-15 | E-GEOD-42928 | biostudies-arrayexpress
TranscriptomicsPituitary tumors contain a side population with 'tumor stem cell'-associated characteristics [set 1]
Pituitary adenomas cause significant endocrine and mass-related morbidity. Not much is known about mechanisms underlying pituitary tumor pathogenesis.We searched for a side population (SP) in pituitary tumor, representing cells with high efflux capacity and potentially enriching for cancer/tumor ste...
ORGANISM(S): Homo sapiens 
2015-08-04 | E-GEOD-62866 | biostudies-arrayexpress
UnknownNitric oxide storage and transport in cells are mediated by glutathione S-transferase P1-1 and multidrug resistance protein 1 via dinitrosyl iron complexes.
Not available
S-EPMC3249115 | biostudies-literature
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