The Effect of Taurine on the Alkalinity Stress Resistance of Eriocheir sinensis

Jingyao Wang, Haoyang Sheng, Changhao Shao, Bohao Wang, Shengqiang Tao · 2026

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Description

Jingyao Wang and four co-authors test whether taurine protects mitten crabs from alkaline water, in this 2026 paper. Salty, alkaline lakes and ponds are a growing site for crab farming in China, but high alkalinity burns tissue through oxidative stress and can trigger cell suicide. Taurine, an amino-acid-like compound, is known to ease stress in water animals.

Crabs kept in strong alkaline water survived better when taurine was added. Their tissues showed fewer damaging oxygen species and less oxidative harm. Taurine also calmed a stress signaling route, MAPK, and lowered the reading of two cell-death genes. Tests suggest taurine may grip the MAPK proteins directly. The authors present taurine as a feed additive that could help farms raise this prized crab in harsh alkaline water.

Catalog record

CREATORJingyao Wang, Haoyang Sheng, Changhao Shao, Bohao Wang, Shengqiang Tao
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE32 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13564722

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