What does this research mean for the field?

Gomisin B promotes ferroptosis in neuroblastoma by inhibiting the ESR1/USP7/SREBF1 axis. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This research investigates how gomisin B affects ferroptosis in neuroblastoma by targeting specific molecular pathways.

March 12, 2026Open Access

Gomisin B promotes RSL3-induced ferroptosis in neuroblastoma by inhibiting the ESR1/USP7/SREBF1 axis

Puntos clave

This research investigates how gomisin B affects ferroptosis in neuroblastoma by targeting specific molecular pathways.
Studied the impact of gomisin B on neuroblastoma cells
Analyzed transcriptional activation of USP7
Examined the deubiquitination process of SREBF1
Gomisin B downregulated ESR1 levels
Inhibition of USP7 was observed
SREBF1 deubiquitination was suppressed, leading to increased ferroptosis

Resumen

Gomisin B inhibited the transcriptional activation of USP7 by downregulating ESR1, thereby suppressing the deubiquitination of SREBF1. This enhanced NB ferroptosis to alleviate NB progression.

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