Integrated serum pharmacochemistry, network pharmacology and transcriptomics reveals the mechanism of Periploca forrestii on rheumatoid arthritis bone erosion.
Dong M, Song D, Yang M, Liu X, Feng T
Medicinal Plants
PubMedIt shows that a climbing vine used for centuries in folk medicine may hold real promise for treating the painful joint and bone destruction caused by rheumatoid arthritis — a reminder that traditional plant remedies can point scientists toward genuine breakthroughs.
Researchers studied a vine from southwest China that traditional healers have long used to treat broken bones and joint pain. They gave extracts of this plant to rats with an arthritis-like disease and found it reduced swelling, lowered inflammation, and actually helped protect the rats' bones from being eaten away. The plant seems to work in two directions at once — it slows down the cells that destroy bone while also waking up the cells that build new bone.
Key Findings
53 chemical compounds were identified in Periploca forrestii, with 57 compounds (including 8 originals and 49 metabolites, mainly caffeoylquinic acids and steroids) detected in the blood of treated arthritic rats.
PF treatment significantly reduced pro-inflammatory markers IL-1β, IL-6, and TNF-α in arthritic rats, while Micro-CT and staining confirmed measurable reduction in bone erosion.
The plant modulated the RANKL/OPG ratio and restored BMP-2/SMAD signaling, demonstrating a dual mechanism that simultaneously inhibits bone-destroying osteoclasts and promotes bone-building osteoblasts.
chevron_right Technical Summary
A traditional Chinese medicinal vine called Periploca forrestii was found to protect bones in arthritic rats by simultaneously slowing bone breakdown and boosting bone formation, working through two key biological pathways.
Abstract Preview
Periploca forrestii Schltr. (PF), classified among the "Ten Major Miao Medicinal Herbs" of Guizhou, China, has been traditionally used in Miao medicine to treat fractures and rheumatoid arthritis (...
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