


Understanding Amyloid Fibrils in Disease Progression
Amylo is a type of protein aggregate that is associated with various diseases, including Alzheimer's disease, Parkinson's disease, and type 2 diabetes. Amyloid fibrils are long, thin fibers composed of beta-sheet-rich protein fragments that are resistant to degradation and can accumulate in tissues over time, leading to cellular toxicity and tissue damage.
In Alzheimer's disease, amyloid fibrils are formed from the amyloid-β (Aβ) peptide, which is derived from the breakdown of the amyloid precursor protein (APP). These fibrils accumulate in the brain and form insoluble plaques that are thought to disrupt normal brain function and contribute to the progression of the disease.
In Parkinson's disease, amyloid fibrils are formed from the alpha-synuclein protein, which is found throughout the nervous system. These fibrils accumulate in the brain and cause degeneration of dopamine-producing neurons, leading to the motor symptoms of the disease.
In type 2 diabetes, amyloid fibrils are formed from the apolipoprotein C-I (APOC1) protein, which is involved in lipid metabolism. These fibrils accumulate in the pancreas and contribute to the development of insulin resistance and beta-cell dysfunction.
Amyloid fibrils are also associated with other diseases, such as prion diseases, where they are formed from misfolded prion proteins, and amyloidosis, where they are formed from a variety of different proteins.
Overall, amyloid fibrils are a common theme in many diseases, and understanding their structure and function is an active area of research in the field of biomedicine.



