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MetabolomicsOPA1 promotes ferroptosis by augmenting mitochondrial ROS and suppressing an integrated stress response

Ferroptosis, an iron-dependent form of nonapoptotic cell death mediated by lipid peroxidation, has been implicated in the pathogenesis of multiple diseases. Subcellular organelles play pivotal roles in the regulation of ferroptosis, but the mechanisms underlying the contributions of the mitochond...

2025-07-14 | MTBLS10544 | MetaboLights
TranscriptomicsA genome-wide RNAi screen draws a genetic framework for transposon control and primary piRNA biogenesis in Drosophila
A large fraction of our genome consists of mobile genetic elements. Governing transposons in germ cells is critically important, and failure to do so compromises genome integrity, leading to sterility. In animals, the piRNA pathway is the key to transposon constraint, yet the precise molecular detai...
ORGANISM(S): Drosophila melanogaster 
2013-05-09 | E-GEOD-46009 | biostudies-arrayexpress
GenomicsTemperature-dependent alternative splicing of FLM controls flowering in Arabidopsis thaliana
How plants control the transition to flowering in response to ambient temperature is only beginning to be understood. In Arabidopsis thaliana, the MADS-box transcription factor genes FLOWERING LOCUS M (FLM) and SHORT VEGETATIVE PHASE (SVP) have key roles in this process. FLM is subject to temperatu...
ORGANISM(S): Arabidopsis thaliana 
2013-09-19 | E-GEOD-48082 | biostudies-arrayexpress
TranscriptomicsGain of chromatin loops marks the exit from naïve pluripotency – in-situ Hi-C data
In-situ Hi-C data for mouse embryonic stem cells (ES cells, grown in the presence of FBS and LIF) and for NS cells.
ORGANISM(S): Mus musculus 
2018-11-08 | E-MTAB-6591 | biostudies-arrayexpress
GenomicsTCC in pluripotent and differentiated cells
Regulation of gene expression underlies the establishment and maintenance of cell identity. Chromatin structure and gene activity are linked. Recently CTCF anchored loops have been described as major features of chromatin organisation. However, the dynamics and role for these structures in differ...
ORGANISM(S): Mus musculus 
2018-11-08 | E-MTAB-4870 | biostudies-arrayexpress
TranscriptomicsIdentification of a potent and selective chemical probe for exploring the role of Mediator complex-associated protein kinases CDK8 and CDK19 in human disease [beta-catenin organoids]
There is an unmet need for chemical tools to explore the role of the Mediator complex in human pathologies ranging from cancer to cardiovascular disease. Here we determine that CCT251545 a WNT-pathway inhibitor discovered by cell-based screening is a potent and selective chemical probe for the Medi...
ORGANISM(S): Mus musculus 
2015-10-26 | E-GEOD-67847 | biostudies-arrayexpress
TranscriptomicsIdentification of a potent and selective chemical probe for exploring the role of Mediator complex-associated protein kinases CDK8 and CDK19 in human disease [LS-174-T]
There is an unmet need for chemical tools to explore the role of the Mediator complex in human pathologies ranging from cancer to cardiovascular disease. Here we determine that CCT251545 a WNT-pathway inhibitor discovered by cell-based screening is a potent and selective chemical probe for the Medi...
ORGANISM(S): Homo sapiens 
2015-10-26 | E-GEOD-67846 | biostudies-arrayexpress
TranscriptomicsIdentification of a potent and selective chemical probe for exploring the role of Mediator complex-associated protein kinases CDK8 and CDK19 in human disease [Colo205]
There is an unmet need for chemical tools to explore the role of the Mediator complex in human pathologies ranging from cancer to cardiovascular disease. Here we determine that CCT251545 a WNT-pathway inhibitor discovered by cell-based screening is a potent and selective chemical probe for the Medi...
ORGANISM(S): Homo sapiens 
2015-10-26 | E-GEOD-67845 | biostudies-arrayexpress
UnknownSkeletonized vs Pedicled Internal Mammary Artery Graft Harvesting in Coronary Artery Bypass Surgery: A Post Hoc Analysis From the COMPASS Trial.
Not available
S-EPMC8209583 | biostudies-literature
UnknownGlobal anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study.
Not available
S-EPMC12519944 | biostudies-literature
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