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MetabolomicsIntracellular iron overload rewires HSC metabolism by impairing mitochondrial fitness
Iron is an essential element for several cellular processes and recent evidence highlighted its role in regulating the function of hematopoietic stem cells (HSCs). When in excess it reduces quiescence and self-renewal, however, whether and how iron influences HSC metabolism is still unknown. Here, w...
2024-12-04 | MTBLS11778 | MetaboLights
TranscriptomicsLarge-scale profiling of intracellular signalling pathway activation reveals major distinctions between airway smooth muscle cells of asthmatics and non-asthmatics.
Signalling pathways regulate all major cellular events in health and disease, including asthma development and progression. Complexity of human intracellular signalization can be explored using novel systemic approaches that exploit whole-transcriptome analysis. Cap-analysis-of-gene-expression (CAGE...
ORGANISM(S): Homo sapiens 
2016-02-17 | E-GEOD-63744 | biostudies-arrayexpress
TranscriptomicsT-cell intracellular antigen (TIA) proteins deficiency in murine embryonic fibroblasts alters cell cycle progression and induces autophagy
Background: Mice lacking either T-cell intracellular antigen 1 (TIA1) or TIA1-related/like protein (TIAR/TIAL1) show high rates of embryonic lethality, suggesting a relevant role for these proteins during embryonic development. However, intrinsic molecular and cellular consequences of either TIA1 or...
ORGANISM(S): Mus musculus 
2014-11-05 | E-GEOD-43077 | biostudies-arrayexpress
TranscriptomicsOptogenetic manipulation of BMP signalling to drive chondrogenic differentiation of hPSCs
Optogenetics is a rapidly advancing technology that combines photochemical, optical and synthetic biology techniques to control cellular behaviour and physiology. Combining sensitive light responsive optogenetic intervention tools with human pluripotent stem cell differentiation models has the poten...
ORGANISM(S): Homo sapiens 
2023-11-09 | E-MTAB-13377 | biostudies-arrayexpress
TranscriptomicsGlobal analysis of alternative splicing regulation by insulin and wingless signalling in Drosophila cells
Background: Despite the prevalence and biological relevance of both signalling pathways and alternative pre-mRNA splicing, our knowledge of how intracellular signalling impacts on alternative splicing regulation remains fragmentary. We report a genome-wide analysis of changes in alternative splicing...
ORGANISM(S): Drosophila melanogaster 
2010-05-06 | E-GEOD-14085 | biostudies-arrayexpress
ProteomicsPhosphoproteomic analysis of successive Jurkat CD19-CAR generations reveals TCRζ-driven signalling
Although chimeric antigen receptor (CAR) T cell therapy has revolutionised individualised cancer therapies for relapsed/refractory lymphomas, low long-term retention due to basal signalling (antigen-independent activation in the absence of cognate antigen) and off-target toxicity limit the broad app...
ORGANISM(S): Homo sapiens (Human) 
2025-11-21 | PXD065669 | Pride
Proteomics2H-Thiopyran-2-Thione Sulfine, a Compound For Converting H2S to HSOH/H2S2 and Increasing Intracellular Sulfane Sulfur Levels
Reactive sulfane sulfur species such as persulfides (RSSH) and H2S2 are important redox regulators and closely linked to H2S signaling. However, the study of these species is still challenging due to their instability, high reactivity, and the lack of suitable donors to produce these species. Herein...
ORGANISM(S): Oryctolagus Cuniculus (ncbitaxon:9986) 
2024-02-07 | MSV000094034 | MassIVE
TranscriptomicsActivation of different signaling pathways in the regulation of biological properties of human pancreatic cancer cells by the mucin MUC4 and the oncogenic receptor ErbB2 genes
The mucin MUC4 and its membrane partner the ErbB2 oncogenic receptor are potential actors and partners in pancreatic tumourigenesis. However, the way they function is still largely unknown. We thus undertook in this work to identify the cellular mechanisms and the intracellular signalling pathways u...
ORGANISM(S): Homo sapiens 
2012-03-20 | E-GEOD-31322 | biostudies-arrayexpress
ProteomicsA positive feedback loop mediates crosstalk between calcium, cyclic nucleotide and lipid signaling in Toxoplasma gondii.
Fundamental processes of obligate intracellular parasites, such as Plasmodium falciparum and Toxoplasma gondii are controlled by a set of plant-like calcium dependent kinases (CDPKs), the conserved cAMP- and cGMP-dependent protein kinases (PKA and PKG), second messengers and lipid signalling. While ...
ORGANISM(S): Homo sapiens (Human) Toxoplasma gondii RH 
2022-10-17 | PXD030057 | Pride
Toxoplasma gondii Calcium-signalling Egress Cdpk3 
UnknownIntracellular B Lymphocyte Signalling and the Regulation of Humoral Immunity and Autoimmunity.
Not available
S-EPMC5597704 | biostudies-literature
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