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Cellular Communication

All articles tagged with #cellular communication

science2 years ago•6 min saved

"Inter-Cellular Communication: Aging Signals Among Body Cells"

Recent research has revealed a new biochemical pathway that regulates aging, involving communication between mitochondria in cells across the body. The study found that damaged mitochondria in brain cells triggered a repair response that extended the organism’s life span, with cells in the germline playing a central role in this anti-aging communication system. The findings suggest that in addition to genetic programs, communication between tissues is an important factor in regulating aging, shedding light on how aging proceeds at a molecular level. The research also uncovered details about how mitochondria in the brain communicate with cells across the body to extend life, providing insights into the complex mechanisms of aging and potential implications for humans.

via Nautilus|

#aging #cellular-communication #genetics

science-and-technology2 years ago•4 min saved

Cellular Conversations: Decoding the Language of Waves

Researchers have developed a theoretical model to understand how cells communicate and move using waves as their language. The model enhances our understanding of long-range cell-cell communication and provides insights into the mechanical forces and biochemical activity involved. The researchers have successfully validated their model through computer simulations and experimental tests using mammalian kidney cells. The findings have potential implications for wound healing, as improving the flow of information between cells could accelerate the healing process. Future research may explore the application of the model to 3D tissues and complex shapes, as well as its potential for wound healing in living organisms.

via SciTechDaily|

#cell-movement #cellular-communication #physics-of-biology