Lutein Attenuates Synovial Hyperplasia, Cartilage Loss, and Bone Erosion by Suppressing Inflammatory Pathways in Rheumatoid Arthritis
Chi-Jen Chang, Tsung-Ming Chang, Ying-Sui Sun, Ji-Fan Lin, Skye Hsin-Hsien Yeh, Ju-Fang Liu · 2026
Read Lutein Attenuates Synovial Hyperplasia, Cartilage Loss, and Bone Erosion by Suppressing Inflammatory Pathways in Rheumatoid Arthritis by Chi-Jen Chang, Tsung-Ming Chang, Ying-Sui Sun, Ji-Fan Lin, Skye Hsin-Hsien Yeh, Ju-Fang Liu (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/PMC13280746.txt.
Description
Chi-Jen Chang and colleagues tested a plant pigment on joint swelling in a 2026 lab study. The pigment, lutein, is found in leafy greens and is known for guarding the eyes. The team asked whether it could also calm rheumatoid arthritis, a disease where the immune system attacks the joints. They used joint cells grown in the lab and a mouse model of the disease. Gene reads showed which cell programs the pigment changed.
In lab cells, lutein cut the output of swelling signals and slowed cell growth. In mice, it eased joint swelling and pain scores. Scans showed less bone damage, and tissue checks showed less cartilage loss. Body weight did not change. The authors say lutein looks like a hopeful food-based aid, but far more tests are needed before human use.
Catalog record
| CREATOR | Chi-Jen Chang, Tsung-Ming Chang, Ying-Sui Sun, Ji-Fan Lin, Skye Hsin-Hsien Yeh, Ju-Fang Liu |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 37993 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |