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ArticleNaunyn-Schmiedeberg's archives of pharmacology2026

Fortunellin's dual role in mitigating ferroptosis and neuroinflammation in cerebral ischemia/reperfusion injury.

Tao Pang, Xuan-Wei Liu, Shao-Hua Zhang, Qiong Wen, Peng-Hui Lai, Yuan Chen, Xin Gao

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Article in Naunyn-Schmiedeberg's archives of pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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7 authors.

Tao Pang *Department of Rehabilitation, Nan'ao People's Hospital, Dapeng New District, Guangdong, P.R. China.
Xuan-Wei Liu *Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, P.R. China.
Shao-Hua ZhangDepartment of Rehabilitation, Nan'ao People's Hospital, Dapeng New District, Guangdong, P.R. China.
Qiong WenDepartment of Rehabilitation, Nan'ao People's Hospital, Dapeng New District, Guangdong, P.R. China.
Peng-Hui LaiDepartment of Rehabilitation, Nan'ao People's Hospital, Dapeng New District, Guangdong, P.R. China.
Yuan ChenDepartment of Rehabilitation, Nan'ao People's Hospital, Dapeng New District, Guangdong, P.R. China.
Xin GaoDepartment of Traditional Chinese Medicine, Mobile Community Health Service of Dapeng New District Medical and Health Group, No. 6, Renmin Road, Nan'ao, Dapeng New District, Shenzhen, Guangdong, 518121, P.R. China. gaoxingxshenz@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ferroptosis and neuroinflammation are critically involved in the progression of cerebral ischemia/reperfusion (I/R) injury. Fortunellin, a citrus flavonoid, has anti-inflammatory and antioxidant benefits. This research was intended to determine the role of fortunellin in ameliorating cerebral I/R injury, focusing on tis dual effects on ferroptosis and neuroinflammation. Undifferentiated PC12 cells were developed into the in vitro model by exposing to oxygen-glucose deprivation/reperfusion (OGD/R). In vivo model was established in Sprague-Dawley (SD) rats via middle cerebral artery occlusion (MCAO). Fortunellin's influence on cerebral I/R injury was analyzed by using CCK8, ELISA, colorimetry, immunofluorescence, behavioral evaluation (sticker removal test and pole test), TTC staining, H&E staining, TUNEL staining and western blot experiments. The mechanism of fortunellin on cerebral I/R injury involved in NF-κB signaling was explored by immunofluorescence and western blot assays. Treatment with fortunellin enhanced viability in OGD/R-injured PC12 cells and lowered the production of TNF-α, IL-6 and IL-1β. In PC12 cells affected by OGD/R, fortunellin increased GPX4 and SLC7A11 expression and decreased Fe

Indexed as

Anti-Inflammatory AgentsFerroptosisFlavonoidsInfarction, Middle Cerebral ArteryNeuroinflammatory DiseasesNeuroprotective AgentsReperfusion InjuryAnimalsMaleNF-kappa BPC12 CellsRatsRats, Sprague-DawleySignal TransductionAnti-Inflammatory AgentsFlavonoidsNeuroprotective AgentsNF-kappa BCerebral ischemia/reperfusion injuryFerroptosisFortunellinNeuroinflammationNF-κB

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.