What does the research say about Biondi body prevalence?

Biondi body prevalence

There is 1 paper on Biondi body prevalence in aging research: 1 observational study in people. The newest story, Nov 6, 2026: “Protein deposits rise in the human brain’s fluid-producing cells”.

Biomarker

1 paper studies it3 findings

1 new paper in 30 daysSee all 1 papers on Biondi body prevalence

“On average, BB prevalence was near zero until age 40, rose steeply in the 5th and 6th decades, and exceeded 50% after age 70.”

Midlife nonlinearities across scale in Biondi body amyloid formation in the human choroid plexusbioRxiv2026doi:10.64898/2026.11.04.764372

Humans1

Upstream

Alzheimer's disease

no changein humans1

1 study

Alzheimer's disease was not clearly linked with Biondi body prevalence in humans.
“BB prevalence in the choroid plexus glomus was not associated with Alzheimer's disease”
Humanschoroid plexus glomus
Protein deposits rise in the human brain’s fluid-producing cells
bioRxivNov 6, 2026Preprint

Associations

Female sex

downin humans1

1 study

Female sex is associated with Biondi body prevalence in humans.
“BB prevalence in the choroid plexus glomus was not associated with Alzheimer's disease, but was lower in females than males.”
Humanschoroid plexus glomusfemales compared with maless
Protein deposits rise in the human brain’s fluid-producing cells
bioRxivNov 6, 2026Preprint

Age

upin humans1

1 study

Age is associated with Biondi body prevalence in humans (Near zero until age 40; exceeded 50% after age 70).
“On average, BB prevalence was near zero until age 40, rose steeply in the 5th and 6th decades, and exceeded 50% after age 70.”
Humanschoroid plexus glomusn = 77
Protein deposits rise in the human brain’s fluid-producing cells
bioRxivNov 6, 2026Preprint

Latest

1 paper in 12 months

bioRxivNov 6

Protein deposits rise in the human brain’s fluid-producing cells

Across 77 human cases, the average share of cells with deposits was near zero until age 40 and exceeded 50% after age 70.Across 77 human cases, the average share of cells with deposits was near zero until age 40 and exceeded 50% after age 70.

Preprint: cross-sectional · 77 peopleMechanisms

Paper

Biondi body prevalence

Upstream

Associations

Latest

Protein deposits rise in the human brain’s fluid-producing cells

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