... Southwestern Medical Center have discovered how two biochemical signals play unique roles in promoting ... two molecules – interferon alpha and another signaling protein, cytokine, or IL-12 – are needed ...
... the significance of DNA damage for both normal cells and cancer cells. It reveals that a biochemical signalling pathway, that normally ensures damaged cells are diverted towards cellular suicide, is ...
... tissue. They then tweaked how those stem cells reacted to those biochemical signals to revive the ability of muscle tissue in old mice to repair itself nearly as well as the ...
... storing energy, maintaining the structure of the cell and sending biochemical signals. Scientists are discovering that if the biochemical pathways that regulate the metabolism and transport of these ...
... when CHFR is missing.
One prime moment in which cancer can begin is when alterations in certain biochemical signals disturb the process by which one cell divides into two. In normal cell division, ...
... of Clinical Investigation.
Hedgehog antagonists are drugs that inhibit the hedgehog signaling pathway, a chain of biochemical signals that regulate cellular growth and differentiation. The odd term ...
... H. Chung describes cell-culture and animal experiments that demonstrate how shutting down a single biochemical signaling connection dramatically suppresses neuroblastoma tumor formation and slows the ...
... severe diarrhea from making people sick. The researchers found that the molecule LED209 interferes with the biochemical signals that cause bacteria in our bodies to release toxins.
"What we have ...
... in Neurospora make such a clock tick at the molecular level.
That discovery also had broad implications for understanding biochemical signaling and other regulatory processes in cells, Arnold said.
... on joints over time is converted into ever stronger biochemical signals for more beta-catenin. While the force ... are already examining exactly how beta-catenin signaling changes levels of BMP-2 and MMP- ...
... of RNA nucleotides to perform a specific function--for instance, to detect and respond to biochemical signals inside a cell or in its immediate environment.
Created by Caltech's Christina Smolke, ...
... the need for electrical wires, tubes or batteries. Instead, the devices are actuated by thermal or biochemical signals. The mass-producible microgrippers each measure approximately one-tenth of a ...
... on bone biochemistry. When bacteria infect bone, they uncouple delicately balanced biochemical signaling responsible for the recycling of bone to preserve its strength, typically resulting in bone ...
Scientists have unravelled novel aspects of the biochemical signalling pathways that enable the tiny roundworm, C. elegans, to modify its metabolism in response to food using a neurochemical signaling ...
Biochemical signals from tumors cause anxiety and depression in rats
