News tagged with cellular mechanism

A protein provides stress relief for cells

German researchers have shown a new mechanism via which cells defend themselves against stress. Dr. Kathrin Thedieck and Birgit Holzwarth from the Institute of Biology III and the Cluster of Excellence BIOSS Centre for Biological ...

dateAug 19, 2013 in Cell & Microbiology
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How quality control works in our cells

A cellular control mechanism prevents the production of defective proteins in our cells. A team of researchers from Bern has now obtained valuable insights into this vital mechanism that could lead to new therapeutic approaches ...

dateJul 08, 2013 in Cell & Microbiology
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Mapping translation sites in the human genome

Because of their central importance to biology, proteins have been the focus of intense research, particularly the manner in which they are produced from genetically coded templates—a process commonly known as translation. ...

dateJun 16, 2013 in Biotechnology
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At the heart of the circadian clock

(Phys.org) —Cellular processes in most organisms are regulated by an internal clock, and proteins called cryptochromes are at the core of its central oscillator. The three dimensional structures of cryptochromes from mouse ...

dateJun 11, 2013 in Cell & Microbiology
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How cells get a skeleton

The mechanism responsible for generating part of the skeletal support for the membrane in animal cells is not yet clearly understood. Now, Jean-François Joanny from the Physico Chemistry Curie Unit at the Curie Institute ...

dateJun 10, 2013 in Cell & Microbiology
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