News tagged with fibrillation

3-D nanostructure of a bone made visible

Bones are made up of tiny fibres that are roughly a thousand times finer than a human hair. One major feature of these so-called collagen fibrils is that they are ordered and aligned differently depending on the part of the ...

dateNov 19, 2015 in Nanophysics
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Engineering self-assembling amyloid fibers

Nature has many examples of self-assembly, and bioengineers are interested in copying or manipulating these systems to create useful new materials or devices. Amyloid proteins, for example, can self-assemble into the tangled ...

dateJan 26, 2015 in Bio & Medicine
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Watching nanoscale assembly live

Ebola virus, Alzheimer's amyloid fibrils, tissue collagen scaffolds and cellular cytoskeleton are all filamentous structures that spontaneously assemble from individual proteins.

dateJan 05, 2015 in Bio & Medicine
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Measuring modified protein structures

Swiss researchers have developed a new approach to measure proteins with structures that change. This could enable new diagnostic tools for the early recognition of neurodegenerative diseases to be developed.

dateSep 14, 2014 in Biotechnology
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Researchers exploring collagen growth

Research by a biomedical engineer at Texas A&M University is shedding light on how collagen grows at the molecular level and helps form a diverse set of structures in the body, ranging from bone, tendon, blood vessels, skin, ...

dateSep 09, 2014 in Biochemistry
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