Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"IP3 receptor"”.
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Interactions between IP3 receptor and Kras-induced actin-interacting protein
Inositol 1,4,5-trisphosphate receptors (IP3R) function as intracellular channels, facilitating the release of Ca2+ from the endoplasmic reticulum (ER) upon IP3 binding. Before responding to IP3 in intact cells, IP3R must undergo a process called 'licensing,' involving the association with …
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Celastrol induces paraptosis-like cell death via mitochondrial Ca2+ overload in breast cancer cells
… Ca2+ uniporter employing ruthenium red and IP₃ receptor employing 2-APB very effectively blocked celastrol-induced paraptosis-like cell death. Taken together, our results suggest that Ca²⁺ overload into the mitochondria via mitochondrial Ca2+ uniporter and IP3 receptor critically contribute to …
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The Role of Protein S-glutathionylation on Ca2+ Signaling in Cultured Aortic Endothelial Cells
… were due to inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) activation, since they were attenuated by pharmacological inhibition of either phospholipase C or IP3Rs themselves. However, diamide, even at high concentrations, did not increase PIP2 hydrolysis, suggesting diamide increases …
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The Tumor Suppressor BRCA1 in IP3R Calcium Signaling and Apoptosis
The inositol 1,4,5-trisphosphate receptor (IP3R) is a ubiquitously expressed endoplasmic-reticulum (ER)-resident calcium channel. Calcium release mediated by IP3Rs influence many signaling pathways including those regulating apoptosis. IP3R activity is regulated by protein-protein interactions, …
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The role of AMP-activated protein kinase in endothelial VEGF signalling
… endothelial cells via the generation of DAG and IP3. DAG increases Ca2+ influx through a family of non-selective cation channels, whereas IP3 promotes the release of Ca2+ from intracellular stores. High potassium-induced depolarisation, which reduces the driving force for Ca2+ entry through …
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Mode of action of FMRFamide-like peptide on drosophila body wall muscle conractions
… which proteins, including the membrane-bound receptor and second messenger molecules, are involved in mechanisms mediating this myotropic effect of the peptide. DPKQDFMRFamide induced contractions were reduced by 70% and 90%, respectively, in larvae in which FMRFamide G-protein coupled …
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The anticipatory unfolded protein response and estrogen receptor mutations in breast cancer
Estrogen, acting via estrogen receptor α (ERα), stimulates cancer cell proliferation and metastasis. Endocrine therapy targeting E2:ERα activity often leads to development of antiestrogen resistance. Approximately 30% of patients who have metastatic endocrine therapy resistant breast cancer express …
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Characterization of signalling cross-talk between the EP2 and FP receptors in endometrial epithelial cells
… level of COX enzymes and prostaglandin receptors in fibroids and autologous myometrium samples from women with fibroids. Real-Time reverse-transcriptase polymerase chain reaction (RT-PCR) revealed that the expression of COX enzymes, EP1, EP2 and EP4 prostanoid receptors and prolactin …
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Signalkaskaden und Steuermechanismen in den Speicheldrüsen von Dipteren
Flüssigkeitssekretion und Proteinsekretion werden in Speicheldrüsen von Insekten über Hormone und Neurotransmitter gesteuert. Diese entfalten ihre physiologische Wirkung in den sekretorischen Drüsenzellen hauptsächlich über den zyklischen Adenosinmonophosphat (cAMP)-Signalweg und den …