News tagged with cytoskeleton

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A turning point for young neurons

During neural development, newborn neurons extend axons toward distant targets then form connections with other cells. This process depends on the growth cone, a dynamic structure at the growing axon tip of the neuron that ...

dateAug 03, 2010 in Neuroscience
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Team finds new building block in cells

(PhysOrg.com) -- Zemer Gitai, an assistant professor of molecular biology at Princeton University, members of his laboratory, and scientists from the California Institute of Technology have published results in Nature Cell ...

dateAug 02, 2010 in Cell & Microbiology
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Gene links neurodegeneration and cancer

(PhysOrg.com) -- In work that could lead to new insights into how neurons protect against neurodegeneration, researchers at MIT’s Picower Institute for Learning and Memory report that a gene family known for its role in ...

dateApr 14, 2010 in Neuroscience
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Where injured nerve cells heal their bones

(PhysOrg.com) -- Microtubules are small protein tubes that give cells their structure and enable both their growth and division. It was assumed up to now that microtubules are formed by the centrosome, a cell organelle localised ...

dateFeb 23, 2010 in Medical research
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Invasion without a stir

Bacteria of the genus Salmonella cause most food-borne illnesses. The bacteria attach to cells of the intestinal wall and induce their own ingestion by cells of the intestinal epithelium. Up till now, researchers assumed ...

dateDec 17, 2009 in Cell & Microbiology
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