Mitochondria are cell organelles surrounded by a double membrane. In addition to numerous essential functions in the metabolism of the cell, they also play a key role in the integration of signals ...
A study could open new pathways for understanding how cholesterol influences cell membranes and their receptors, paving the way for future research on diseases linked to membrane organization. A new ...
Even after decades of peering into cells, biologists are still finding surprises. In a twist, researchers at the University of Virginia and the National Institutes of Health uncovered a new organelle, ...
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Virus-inspired DNA needle delivers molecules into cells, avoiding endosome traps
Researchers at Aarhus University have built a microscopic needle from DNA that can punch through a cell’s outer membrane and ...
A new imaging technique reveals lipids in cellular membranes and shows how they are organized at the nanoscale.
Researchers at Aarhus University have developed a microscopic DNA needle that can deliver molecules directly into cells—and, ...
Special proteins -- known as membrane transporters -- are key to the mobility of sperm cells. A research team has, with the aid of cryo-electron microscopy, succeeded in decoding the structure of such ...
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