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The Helicobacter pylori CagA oncoprotein disrupts Wnt/PCP signaling and promotes hyperproliferation of pyloric gland base cells | Science Signaling
An H. pylori oncoprotein induces stomach epithelial hyperplasia by impairing planar cell polarity signaling. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 18, 2023 Category: Science Source Type: news
ERK2 stimulates MYC transcription by anchoring CDK9 to the MYC promoter in a kinase activity –independent manner | Science Signaling
ERK2 enhances the expression of an oncogene by tethering the kinase CDK9 to the oncogene ’s promoter. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 18, 2023 Category: Science Source Type: news
Exploiting an epigenetic switch in adrenal cancer | Science Signaling
EZH2 inhibitors may slow the progression of an aggressive form of adrenocortical cancer. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 18, 2023 Category: Science Source Type: news
TRPM7 kinase activity induces amyloid- β degradation to reverse synaptic and cognitive deficits in mouse models of Alzheimer’s disease | Science Signaling
Loss of the kinase activity of TRPM7 may contribute to amyloid pathology in Alzheimer ’s disease. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 11, 2023 Category: Science Source Type: news
Skewing cPLA2 α activity toward oxoeicosanoid production promotes neutrophil N2 polarization, wound healing, and the response to sepsis | Science Signaling
Eicosanoid biosynthesis influences neutrophil polarization in wound healing and sepsis. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 11, 2023 Category: Science Source Type: news
Bias comes in layers | Science Signaling
GINIP promotes G βγ signaling while inhibiting Gαi signaling to fine-tune GPCR-mediated neuromodulation. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 11, 2023 Category: Science Source Type: news
Centralspindlin-mediated transport of RhoGEF positions the cleavage plane for cytokinesis | Science Signaling
RhoGEF piggybacks on microtubule motor proteins to activate cell division along the cell ’s equator. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 4, 2023 Category: Science Source Type: news
Clustering of phosphatase RPTP α promotes Src signaling and the arthritogenic action of synovial fibroblasts | Science Signaling
Blocking the clustering of the phosphatase RPTP α limits signaling that leads to arthritic joint damage. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 4, 2023 Category: Science Source Type: news
Extracellular messaging elicited by exercise | Science Signaling
The exercise-induced secretomes of multiple cell types in mice are characterized. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - July 4, 2023 Category: Science Source Type: news
The transcription factor XBP1 in dendritic cells promotes the TH2 cell response in airway allergy | Science Signaling
Allergens stimulate the expression of XBP1 in dendritic cells to promote TH2 cell –dependent allergic responses. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 27, 2023 Category: Science Source Type: news
IKK promotes na ïve T cell survival by repressing RIPK1-dependent apoptosis and activating NF-κB | Science Signaling
Na ïve mouse T cell homeostasis requires both IKK-mediated inhibition of death and activation of survival pathways. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 27, 2023 Category: Science Source Type: news
Eliminating infection by promoting bacterial growth | Science Signaling
Host reactive nitrogen species maintain intracellular Salmonella in an antibiotic-tolerant, persister state. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 27, 2023 Category: Science Source Type: news
cAMPing up cancer immunotherapy | Science Signaling
Adrenergic receptor stimulation improves cancer immunotherapy in a range of immune-competent tumor models. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 20, 2023 Category: Science Source Type: news
Adhesion to laminin-1 and collagen IV induces the formation of Ca2+ microdomains that sensitize mouse T cells for activation | Science Signaling
Ca2+ signaling triggered by adhesion to specific extracellular matrix proteins facilitates T cell activation. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 20, 2023 Category: Science Source Type: news
The lncRNA LETS1 promotes TGF- β–induced EMT and cancer cell migration by transcriptionally activating a TβR1-stabilizing mechanism | Science Signaling
A TGF- β–induced lncRNA potentiates TGF-β signaling by inhibiting ubiquitination of the TGF-β type I receptor. (Source: Signal Transduction Knowledge Environment)
Source: Signal Transduction Knowledge Environment - June 20, 2023 Category: Science Source Type: news