As life propagated across Earth in the form of the widest variety of single-celled organisms, sometime between 3.5 and 1 billion years ago one such organism managed an evolutionary coup: Instead of devouring and digesting ...
Cell & Microbiology
Jul 28, 2023
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35
The central node of the cellular metabolic network is the mitochondrion. Mitochondrial stress is closely linked to aging and a number of illnesses, including cancer and neurodegeneration. For the purpose of preserving mitochondrial ...
Cell & Microbiology
Jan 12, 2023
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1
Cells consist of a multitude of molecular structures, some of them exhibiting a staggering complexity. Ribosomes, the protein factories of the cell, belong to the biggest and most sophisticated complexes and are made up of ...
Cell & Microbiology
Sep 19, 2019
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64
Eukaryotic cells contain thousands of proteins, which are distributed to different cellular compartments with specific functions. A German-Swiss team of scientists led by Prof. Dr. Bettina Warscheid from the University of ...
Cell & Microbiology
May 9, 2017
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3
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 training ...
Cell & Microbiology
Oct 4, 2013
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0
Each of our cells has an energy furnace, and it is called a mitochondrion. A Northwestern University-led research team now has identified a new mode of timekeeping that involves priming the cell's furnace to properly use ...
Cell & Microbiology
Sep 19, 2013
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0
Research groups headed by Prof. Dr. Nikolaus Pfanner, Dr. Nils Wiedemann, and Dr. Thomas Becker from the University of Freiburg and their colleagues have demonstrated how molecular protein barrels form in the outer membrane ...
Cell & Microbiology
Aug 5, 2013
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0
Using highly sensitive fluorescent probes, a team of scientists from the University of Connecticut has captured the never-before-seen structural dynamics of an important protein channel inside the cell's primary power plant ...
Cell & Microbiology
Jul 7, 2013
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0
The glowing green molecule known as green fluorescent protein (GFP) has revolutionized molecular biology. When GFP is attached to a particular protein inside a cell, scientists can easily identify and locate it using fluorescence ...
Biotechnology
Oct 22, 2012
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0
Nanoparticles have shown great promise in the targeted delivery of drugs to cells, but researchers at the University of Georgia have refined the drug delivery process further by using nanoparticles to deliver drugs to a specific ...
Bio & Medicine
Sep 19, 2012
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