Author

Qiwang Xiang

Johns Hopkins UniversityORCID 0009-0001-4710-7572Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:Drosophila· 1 Research Focus:drug response / drug discovery· 1 Organism:human· 1 Assay:metabolomics· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1

Frequent Co-Authors

Jiou WangiD· 2 shared Yuning LuiD· 2 shared Andrew S PekosziD· 1 shared Camille Wouters· 1 shared Giho ParkiD· 1 shared Goran PeriziD· 1 shared Haley Heine· 1 shared Haocheng WangiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersMolecular Biology

Jiou WangORCID

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2 papers

Recent·Most cited

Molecular BiologyeLifePeer-reviewedMay 29, 2026

Ubiquitin Ligase ITCH Regulates Life Cycle of SARS-CoV-2 Virus

Qiwang Xiang, Camille Wouters, Peixi Chang…·Jiou Wang

This study identifies ITCH as a key regulator of SARS-CoV-2 life cycle, showing it enhances virion assembly and secretion while suppressing spike protein cleavage, and demonstrates that ITCH inhibition reduces viral replication.

DOI 10.7554/elife.105105

experimental assay

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NeuroscienceeLifePeer-reviewedSep 10, 2024

DBT is a metabolic switch for maintenance of proteostasis under proteasomal impairment

Ran‐Der Hwang, Yuning Lu, Qing Tang…·Jiou Wang

The paper identifies DBT as a metabolic regulator that suppresses proteotoxicity by enhancing ubiquitinated protein clearance under proteasomal impairment.

DOI 10.7554/elife.91002.4

humanDrosophila

𝕏 PostBluesky