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MetabolomicsF-actin dynamics couples sphingolipid metabolism to epithelial barrier integrity in chronic colitis
Intestinal barrier dysfunction is a hallmark of gastrointestinal disorders, including inflammatory bowel diseases (IBD). In IBD, the disruption of the gut barrier causes liquid loss and persistent immune response. Understanding the cellular events underlying epithelial barrier disruption during chro...
2026-04-01 | MTBLS14166 | MetaboLights
TranscriptomicsActin Cytoskeleton Integrates Auxin and Brassinosteroid Signaling in Plants.
We describe a new mutant allele of the ACTIN2 gene with enhanced actin dynamics, displaying a broad array of twisting and bending phenotypes that resemble BR-treated plants. Moreover, auxin transcriptional regulation is enhanced on the mutant background, supporting the idea that shaping actin filame...
ORGANISM(S): Arabidopsis thaliana 
2012-11-21 | E-GEOD-27077 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of human stromal cells cultured with or without 3D BPH-1 prostate epithelial cells
BPH-1 prostate epithelial cells when cultured in Matrigel form 3D acini which closely recapitulate the tissue architecture of the prostate. The presence of primary stroma increases epithelial adhesions and causes changes in morphology. To identify the stromal signals which control actin/cadherin dy...
ORGANISM(S): Homo sapiens 
2010-06-09 | E-MEXP-2657 | biostudies-arrayexpress
TranscriptomicsLoss of the actin remodeler Eps8 causes calorie restriction and improved metabolic status in mice
In a variety of organisms, including mammals, caloric restriction improves metabolic status and lowers the incidence of chronic-degenerative diseases, ultimately leading to increased lifespan. Here we show that knockout mice for Eps8, a regulator of actin dynamics, display reduced bodyweight, partia...
ORGANISM(S): Mus musculus 
2010-03-09 | E-GEOD-14454 | biostudies-arrayexpress
TranscriptomicsComparative transcriptome analysis of DFAT cells after the treatment with Y-27632 and the transfection of Mkl1 siRNA
Cellular differentiation is regulated through activation and repression of defined transcription factors. A hallmark of differentiation is a pronounced change in cell shape, which is determined by dynamics of the actin cytoskeleton. In de-differentiated fat (DFAT) cells and 3T3-L1 cells, we showed t...
ORGANISM(S): Mus musculus 
2014-03-28 | E-GEOD-52334 | biostudies-arrayexpress
ProteomicsBistability in the Rac1, PAK and RhoA signalling network is a feature of cell motility.
Dynamic interactions between RhoA and Rac1, members of the Rho small GTPase family, play a vital role in the control of cell migration. Using predictive mathematical modelling and experimental validation in MDA-MB-231 mesenchymal breast cancer cells, we show that Rac1 and RhoA interactions via the P...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080751 | MassIVE
TranscriptomicsRole of Cofilin 1 pathway and actin dynamics in nuclear retinoid receptor function
We have investigated the role of actin dynamics and the effect of actin cytoskeleton modifying agents on retinoid receptor-mediated transactivation. Using Nef, an actin modifying HIV-1 protein, the role of LMK1/CFL1-mediated actin dynamics in receptor function was studied. The effect of Nef expressi...
ORGANISM(S): Homo sapiens 
2011-08-25 | E-GEOD-31665 | biostudies-arrayexpress
GenomicsF-actin dynamics couples sphingolipid metabolism to epithelial barrier integrity in chronic colitis
F-actin dynamics couples sphingolipid metabolism to epithelial barrier integrity in chronic colitis
PRJNA1481546 | ENA
UnknownDifferences in internal dynamics of actin under different structural states detected by neutron scattering.
Not available
S-EPMC2397340 | biostudies-literature
Proteomics3’,5’-cAMP affects actin cytoskeleton dynamics by direct binding to actin.
Cyclic adenosine monophosphate (3’,5’-cAMP) is a well-characterized and evolutionary conserved second messenger. In contrast to the animal cells, however, the role of 3’,5’-cAMP in plants remains enigmatic. With the exception of cyclic nucleotide-gated ion channels, no plant 3’,5’-cAMP interactors h...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2023-06-02 | PXD019537 | Pride
Camp Actin Cytoskeleton Arabidopsis thaliana Signalling 
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