Author Correction: Formononetin derived from Parabacteroides merdae alleviates MPTP-induced Parkinson’s disease in mice by inhibiting ferroptosis via the PI3K-AKT-ferritinophagy axis

Correction to: Communications Biology 10.1038/s42003-025-09067-8, published online 25 November 2025

In the version of this article initially published, in the last paragraph of the Introduction, the acronym FMN (formononetin) appeared incorrectly at the end of the sentence now reading “Administration of P. merdae mitigated MPTP-induced PD symptoms, which was associated with the production of flavin mononucleotide.” The text has been amended in the HTML and PDF versions of the article.