The Impact of S‐220–Loaded Silk Hydrogels on In Vitro Neurite Outgrowth in 2 and 3 Dimensions

Hongming Ma, F Philipp Seib, Wenlong Huang · 2026

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Description

Hongming Ma, Philipp Seib, and Wenlong Huang grow nerve cells on silk gels in this 2026 study. Silk hydrogels are soft, body-friendly scaffolds for lab-grown tissue. A compound called S-220 switches on a cell pathway known to spur nerve fiber growth. The team tested the gel and the compound together, in flat and in three-dimensional cultures.

The compound alone lengthened nerve fibers in a dose-linked way. Silk gel alone matched standard surfaces, showing it harms nothing. Mixing the compound into the gel, though, shortened fibers instead of helping. Three-dimensional cultures grew shorter but more richly branched fibers. The gel works as a base, but drug delivery needs a different route.

Catalog record

CREATORHongming Ma, F Philipp Seib, Wenlong Huang
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE44 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13552258

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