Amyloid in a sentence

These amyloid imaging probes permit the visualization of amyloid plaques in the brains of Alzheimer's patients and could assist clinicians in making a positive clinical diagnosis of AD pre-mortem and aid in the development of novel anti-amyloid therapies.

Curiously, research in mice models has hinted that Semaglutide and its counterpart, Exendin-4, may decrease brain amyloid-beta and the beta-amyloid precursor protein in neurons.

Formation of blood clots and amyloid aggregates — If the immune system of a blood recipient isn’t strong enough to neutralize spike protein, blood clots and amyloid aggregates may also form.

It was discovered in the research findings that a higher presence of visceral fat corresponded with an uptick in amyloid, which explained a notable 77% of the relationship between elevated BMI and the gathering of amyloid.

Blood samples were taken from the participants at the beginning and after four weeks of breathing exercises to check the amyloid beta peptide levels in their blood.

But in a brain afflicted by Alzheimer's, the amyloid-beta protein deposits build up over time and form ‘sticky’ plaques in the brain.

Donanemab, on the other hand, is administered once a month and is stopped once patients reach a certain threshold for amyloid levels.

Even lecanemab, the new amyloid-targeting Alzheimer’s medication that towards the end of 2022, only offers marginal benefits in slowing down memory loss.

In past research, Lucey and his colleagues have linked poor sleep to higher levels of both amyloid and tau in the brain.

In their latest study, Professor Lucey and the team wanted to see if improving sleep with the aid of sleeping pills could lower levels of tau and amyloid-beta in the cerebrospinal fluid that bathes the brain and spinal cord.

Ooms S;Overeem S;Besse K;Rikkert MO;Verbeek M;Claassen JA; (n.d.). Effect of 1 night of total sleep deprivation on cerebrospinal fluid β-amyloid 42 in healthy middle-aged men: A randomized clinical trial.

Professor Sir John Hardy defined a generation of research and studied the involvement of amyloid protein in Alzheimer's disease.

These incidents, related to the drug’s stripping away of amyloid proteins, were generally minor, but three deaths appear to have been caused by the drug.

This illustration depicts cells in an Alzheimer’s-affected brain, with abnormal levels of the beta-amyloid protein clumping together to form plaques.

When it forms amyloid, the result is different depending on where the malformed proteins land.

Despite the multiple risk factors involved, two proteins found in the brains of Alzheimer’s disease patients — beta amyloid and tau — have dominated the interest of researchers, federal funding, and pharmaceutical research support.

Dr Dolatshahi said: "Our study showed that higher visceral fat was associated with higher PET levels of the two hallmark pathologic proteins of Alzheimer's disease—amyloid and tau.

He spoke of our brains’ cleansing system, which functions during our slumber by washing away the beta-amyloid and tau proteins - these are “two of the main culprits underlying Alzheimer’s”.

The article argues that clumps of protein called amyloid plaques -- a constant in the brains of Alzheimer's patients -- are not just one element among others, but the main factor triggering the disease.

The build-up of β-amyloid, a metabolic waste product, is one of the mechanisms underlying Alzheimer’s disease.