Epigenetic Regulation of Hyaluronan-Associated Genes in the Brain: Identifying Key Regulatory Sites

Rosalyn E. Acevedo, Esther Walton, Karen R. Mifsud · 2026

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Description

Rosalyn Acevedo, Esther Walton, and Karen Mifsud reviewed how gene switches may govern a key brain gel, in a 2026 paper. The gel, hyaluronan, fills the spaces between brain cells and steers cell signals. Its effects hinge on chain length: short chains stir inflammation, while long chains calm and stabilize. Making and breaking the gel falls to two enzyme sets.

Shifts in those enzymes' genes show up in brain disease and aging, and some shifts look driven by epigenetic marks, chemical tags that tune genes without changing DNA. The review gathers what is known for brain tissue and marks the gaps. Knowing the controls could explain how the brain's gel stays balanced.

Catalog record

CREATORRosalyn E. Acevedo, Esther Walton, Karen R. Mifsud
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE41 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13214894

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