Cancer starts when key cellular signals run amok, driving uncontrolled cell growth. ... demonstrated a specific midway point at which a cancer signal reverted to a healthy level, Shachaf said. The findings ...
Scientists have identified a new signaling process in the heart. This discovery will help scientists and doctors to understand the complex biochemistry that causes the abnormal thickening of the heart ...
... of how forces affect matter. It appears that faint pushes and pulls play a much larger role in cellular signaling than previously thought, researchers say.
"The dominant view in ...
... today's (Monday, June 9) online edition of Nature Genetics, the scientists reveal a cellular signaling mechanism in place at the earliest developmental stage.
Understanding the conditions that cause ...
... Stanley G. Schultz, M.D., professor, associate dean for Institutional Advancement and Fondren Chair in Cellular Signaling at The University of Texas Medical School at Houston.
"These findings are a ...
... in yeast and other organisms, but the pathways used by the toxoplasmosis parasite had not been determined.
"We found a cellular signal that appears to put the parasite to sleep, which in turn tells ...
... -stimulating molecule called p110beta -- part of a cellular signaling network disrupted in several common ... development. PI(3)K is the linchpin of a cell-signal pathway that responds to growth factor ...
... the journal Nature, the researchers said the growth-stimulating molecule called p110beta — part of a cellular signaling network disrupted in several common cancers — is a promising target for novel ...
... moved dopamine into the cell and was appropriately regulated by dopamine transporter blockers and cellular signaling pathways.
Turning to a sensitive technology called amperometry that uses a small ...
... are exposed to these drugs they arrest in mitosis. Then a race starts between two competing cellular signalling networks. One network is trying to kill the cell, the other is trying to cause the cell ...
... in the absence of PTEN alteration, CS/CS-like-related SDH mutations exhibited perturbations of cellular signaling pathways similar to those seen in PTEN dysfunction.
"Our data ...
... and reduced differentiation in IKKα -deficient cells. In one, they found that IKKα turns down a cellular signaling loop that activates EGFR and other growth factors previously found to regulate ...
... , including the use of ethanol, to better understand how those mechanisms worked. That work revealed a cellular signaling system that activated a particular enzyme called ALDH2.
"The idea was to find ...
... molecular biology, cutting edge imaging of inflamed cells and tissues, computational simulation of cellular signaling networks, human and animal studies, and nano-technologies designing novel ...
... overall survival and progression-free survival. The gene encodes a protein that is a key component of cellular signalling pathways, conveying extracellular growth signals from the cell surface to the ...
