News tagged with cell membrane

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Tom22, the bouncer of the mitochondrion

Mitochondria burn sugar and supply the cell with energy. They were long thought to be structures that are relatively independent of the cell. However, Carolin Gerbeth, a PhD student from the trinational research ...

Oct 04, 2013
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A new weapon in the fight against superbugs

The ever-increasing threat from "superbugs"—strains of pathogenic bacteria that are impervious to the antibiotics that subdued their predecessor generations—has forced the medical community to look for bactericidal weapons ...

Oct 31, 2013
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Microprinting leads to low-cost artificial cells

(Phys.org) —Easily manufactured, low-cost artificial cells manufactured using microprinting may one day serve as drug and gene delivery devices and in biomaterials, biotechnology and biosensing applications, ...

Dec 16, 2013
5 / 5 (4) 0 | with audio podcast

How the cells remove copper

New research from Aarhus University provides deeper insight into causes of serious diseases involving copper metabolism. Mapping the mechanism that regulates the transport of copper across the cell membrane ...

Dec 20, 2013
5 / 5 (4) 0 | with audio podcast

Cell division, minus the cells

(Phys.org) —The process of cell division is central to life. The last stage, when two daughter cells split from each other, has fascinated scientists since the dawn of cell biology in the Victorian era. ...

Oct 30, 2014
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Toxic injection with elastic band

Bacteria have developed many different ways of smuggling their toxic cargo into cells. Tripartite Tc toxin complexes, which are used by bacteria like the plague pathogen Yersinia pestis and the insect pathog ...

Feb 24, 2014
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