Author

Guangwei Du

Pennsylvania State UniversityORCID 0000-0002-8267-0301Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:differential expression· 1 Organism:human· 1 Assay:imaging· 1 Organism:rat· 1

Frequent Co-Authors

Richard B. MailmaniD· 2 shared Aaron Belkin-Rosen· 1 shared Christopher T. SicaiD· 1 shared Feng HaniD· 1 shared Gregory L. BrowniD· 1 shared Luke BransomiD· 1 shared Mechelle M. LewisiD· 1 shared Mi ZhouiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersNeuroscience

Richard B. MailmanORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintJun 1, 2026

Levodopa increases substantia nigra iron: implications for Parkinson's disease

Guangwei Du, Luke Bransom, Mi Zhou…·Richard B. Mailman

This study shows levodopa increases iron in the substantia nigra of rats, independent of dopamine neurons, suggesting treatment-related iron accumulation in Parkinson's disease.

DOI 10.64898/2026.05.26.728066

ratstatistical model

𝕏 PostBluesky

NeuroscienceMovement DisordersPeer-reviewedMay 17, 2021

Decoupling of global brain activity and cerebrospinal fluid flow in Parkinson's cognitive decline

Feng Han, Gregory L. Brown, Yalin Zhu…·Xiao Liu

This study finds that reduced coupling between global brain activity and cerebrospinal fluid flow is associated with cognitive impairment in Parkinson's patients.

108 citations

humanimaging

𝕏 PostBluesky