Gold nanoparticles uncover amyloid fibrils

EPFL scientists have developed powerful tools to unmask the diversity of amyloid fibrils, which are associated with Alzheimer's disease and other neurodegenerative disorders. The scientists made the breakthrough by developing ...

Coordination chemistry and Alzheimer's disease

It has become evident recently that the interactions between copper and amyloid-β neurotoxically impact the brain of patients with Alzheimer's disease. KAIST researchers have reported a new strategy to alter the neurotoxicity ...

New mathematical model for amyloid formation

Amyloids are aggregates consisting of stacks of thousands of proteins bound tightly together. Their formation is involved in several widespread disorders, including Alzheimer's disease and Type II diabetes.

Probes shed new light on Alzheimer's cause

Rice University researchers have found a way to track the formation of soluble amyloid beta peptide aggregates implicated in the onset of Alzheimer's disease.

Study probes interplay of proteins in type 2 diabetes

A hallmark of age-related diseases such as Parkinson's disease, type 2 diabetes, or Alzheimer's disease is the abnormal clumping of proteins in cells. In people with these conditions, these protein clumps can result in irregular ...

Chemists discover structure of glucagon fibrils

Patients with type 1 diabetes have to regularly inject themselves with insulin, a hormone that helps their cells absorb glucose from the bloodstream. Another hormone called glucagon, which has the opposite effect, is given ...

Scientists map toxic proteins linked to Alzheimer's

A team of researchers from McMaster University has mapped at atomic resolution a toxic protein linked to Alzheimer's disease, allowing them to better understand what is happening deep within the brain during the earliest ...

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Amyloid

Amyloids are insoluble fibrous protein aggregates sharing specific structural traits. Abnormal accumulation of amyloid in organs may lead to amyloidosis, and may play a role in various neurodegenerative diseases.

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