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Plasticizer TBC, carried by microplastics, may promote gut inflammation and cancer

"Network Toxicology and In Vivo Studies Reveal the Toxicity and Mechanisms of Tributyl Citrate Carried by Microplastics in Promoting…" — Environment & health (Washington, D.C.), 2026

April 16, 2026by AI Curated

Plasticizer TBC, carried by microplastics, may promote gut inflammation and cancer

What they found

Tributyl citrate (TBC) aggravates colonic inflammation and promotes colitis-associated carcinogenesis in mice. Researchers identified 299 TBC-related targets, with 13 core targets linked to oxidative stress and inflammatory pathways.

What they studied

Researchers used animal experiments with a microplastic-induced colitis mouse model and an AOM/DSS-induced colorectal cancer mouse model. They investigated TBC's role in exacerbating intestinal inflammation and tumor formation.

Takeaways

The abstract focuses on the study's findings regarding TBC toxicity and mechanisms; it does not provide personal how-to steps for readers.

About this paper

This study combined network toxicology, molecular docking, and in vivo animal experiments. It provides a theoretical basis for understanding TBC's role in inflammation-associated colorectal cancer.

tributyl citratetbcmicroplasticscolorectal cancerinflammationplasticizersgut healthcurated

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