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A multibillion dollar pharmaceutical industry targets purinergic signaling pathways in humans. However, in contrast, little is known about purinergic signaling in plants. Extracellular adenosine-5’-triphosphate (eATP) acts as a damage-associated molecular pattern (DAMP) in both animals and plants. T...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2018-10-24 | PXD006678 | Pride
Extracellular adenosine 5’-triphosphate (ATP) is a signaling molecule. To define the global transcriptional response to ATP, we performed DNA microarray analysis using RNA derived from wild-type (Col-0) Arabidopsis and the dorn1-1 mutant, Lectin receptor kinase I.9 (At5g60300) carrying a EMS point m...
ORGANISM(S): Arabidopsis thaliana 
The project intended to reveal protein phosphorylation patterns in Arabidopsis thaliana in response to ATP. For this purpose, Arabidopsis thaliana plants, including WT, ATP receptor mutants (p2k1, p2k2, and double mutant p2k1/p2k2), and P2K1 overexpression plants, were treated with ATP or buffer (as...
ORGANISM(S): Arabidopsis Thaliana (ncbitaxon:3702) 
To recruit phagocytes, apoptotic cells characteristically release ATP, which functions as a “danger” signal. Here, we found that the culture supernatant of apoptotic cells activated the macrophages to express anti-inflammatory genes such as NR4A and Thbs1. A high level of AMP accumulated in the apop...
ORGANISM(S): Mus musculus 
Compared the global gene expression profiles of HD- and CON-iPSC-derived neurons We used microarrays to detail the global programme of gene expression for comparing the global gene expression profiles of HD- and CON-iPSC-derived neurons and facilitating studies of medium spiny neurons (MSN)-degenera...
ORGANISM(S): Homo sapiens 
We demonstrate that the G protein Gi3 is the cellular target of the adenosine A3 receptor (A3R). By using a cell permeable peptide comprising the C-terminal end of Gαi3 fused to an importation sequence (ALL1) as a selective inhibitor of Gi3 signaling, we show that by coupling to Gi3, the A3R stimu...
ORGANISM(S): Homo sapiens 
Dysregulation of adenosine (Ado) homeostasis has been observed in both rodent models and human patients of Huntington’s disease (HD). However, the underlying mechanisms of Ado signaling in HD pathogenesis is still unclear. In this study we examined influence of Ado signaling on Drosophila HD model. ...
ORGANISM(S): Drosophila melanogaster 
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