Amyloid plaques (also known as neuritic plaques, amyloid beta plaques or senile plaques) are extracellular deposits of the amyloid beta (Aβ) protein mainly...

Amyloid beta (Aβ or Abeta) denotes peptides of 36–43 amino acids that are the main component of the amyloid plaques found in the brains of people with...

Amyloids are aggregates of proteins characterised by a fibrillar morphology of typically 7–13 nm in diameter, a β-sheet secondary structure (known as cross-β)...

generates amyloid beta (Aβ), a polypeptide containing 37 to 49 amino acid residues, whose amyloid fibrillar form is the primary component of amyloid plaques found...

Notably, amyloid plaques have been hypothesized to counteract this BBB leakage. However, upon the administration of antibodies, these plaques are targeted...

and cingulate gyrus. Both amyloid plaques and neurofibrillary tangles are clearly visible by microscopy in AD brains. Plaques are dense, mostly insoluble...

of abnormally folded amyloid beta protein into amyloid plaques, and tau protein into neurofibrillary tangles in the brain. Plaques are made up of small...

radiotracer developed for routine clinical application to visualize β-amyloid plaques in the brain. It is a fluorine-18 (18F)-labeled stilbene derivative...

the quantity of amyloid plaques deposited in the brain and the development of Alzheimer's disease. Donanemab targets amyloid plaque, potentially reducing...

of atherosclerotic changes is similar to that in the development of amyloid plaques in the brain and that of age spots on the skin. Misrepair-accumulation...

reduction in amyloid plaques. Accelerated brain volume loss has been reported with lecanemab, aducanumab, donanemab, and other anti-amyloid drugs. Hippocampal...

response to the amyloid plaques that are characteristic of AD. Loss of TREM2 function reduces the responses of microglia to plaques, which then appear...

several different types of amyloid. In almost all of the organ-specific pathologies, there is debate as to whether the amyloid plaques are the causal agent...

or other materials Amyloid plaque Atheroma or atheromatous plaque, a buildup of deposits within the wall of an artery Dental plaque, a biofilm that builds...

of misfolded protein aggregates called amyloid, both in vitro and in vivo (e.g., plaques composed of amyloid beta found in the brains of Alzheimer's...

which can be used in positron emission tomography scans to image beta-amyloid plaques in neuronal tissue. Due to this property, Pittsburgh compound B may...

Cerebral amyloid angiopathy (CAA) is a form of angiopathy in which amyloid beta peptide deposits in the walls of small to medium blood vessels of the...

Pittsburgh compound B (PiB) and florbetaben, which are all used to detect amyloid-beta plaques, a potential biomarker for Alzheimer's in the brain. PET imaging...

gamma-secretase (γ-secretase) produces the amyloid-beta peptide fragment that aggregates into clumps called amyloid plaques in the brains affected by Alzheimer's...

presence of amyloid plaques and neurofibrillary tangles. Plaques are made up of small peptides, typically 39–43 amino acids in length, called amyloid beta (also...

forms of the disease. Deposits of amyloid can be seen in sections of brain tissue. This amyloid protein forms plaques and neurofibrillary tangles that...

reverse the Abeta42:Abeta40 ratio and thereby prevent the “seeding” of amyloid plaques. Notably, they do not inhibit gamma-secretase. Tanzi and Wagner have...

apoptotic cells), excess synapses, or protein aggregates (such as amyloid plaques). Opsonins help clear pathogens, as well as dead, dying and diseased...

immune function) multiply. Pathogens accumulate to form characteristic amyloid plaques, though these are less prevalent than in other transmissible spongiform...

be the major constituent of diffuse plaques observed in Alzheimer's disease (AD) brains and pre-amyloid plaques in people affected by Down syndrome....

memory disorder is the amount of beta-amyloid deposits, hippocampal neurofibrillary tangles, or amyloid plaques in the cortex. If there is an increased...

cellulose, "amyloid" actually is rich in protein. Subsequent research has shown that many different proteins can form amyloid, and that all amyloids show birefringence...

hallmark histopathology features of Alzheimer's disease, including amyloid beta plaques and neurofibrillary tangle accumulation. Vervets in the trial fed...

Numerous widespread kuru-type amyloid plaques surrounded by vacuoles in both the cerebellum and cerebrum – florid plaques. Spongiform change and extensive...

lixisenatide (1 or 10 nmol/kg) or saline of APP/PS1 mice at an age when amyloid plaques had already formed. When analyzing synaptic plasticity in the hippocampus...