Author

Qiutang Xiong

City Of Hope National Medical Center

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Bioinformatics· 1 Molecular Biology· 1 Pathology· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 3 Approach:experimental assay· 2 Approach:statistical model· 2 Assay:ATAC-seq· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:deconvolution· 1

Frequent Co-Authors

Yingfeng DengiD· 3 shared Zhao V. WangiD· 3 shared Chelsea Jang· 2 shared Ignacio Norambuena‐SotoiD· 2 shared Kevin Wang· 2 shared Ling FuiD· 2 shared Philipp E. SchereriD· 2 shared YUNQIAN PENG· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersMolecular Biology

Yingfeng DengORCID

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Author profile →

3 papers

Recent·Most cited

Role of Uridine Phosphorylase 1 (UPP1) in Pancreatic β-Cell Physiology and Its Dysregulation in Obesity and Type 2 Diabetes

YUNQIAN PENG, Lu Ding, Qiutang Xiong, Ling Fu, Chelsea Jang, Yin Wang, Ignacio Norambuena‐Soto, Kevin Wang, Gemin Lu, Erika M. McCown, Eunjin Oh, Lin Tan, Jeffrey Scott Isenberg, Ping Wang, Philipp E. Scherer, , Yingfeng Deng

This study investigates the role of UPP1 in β-cell function and shows that UPP1 deficiency impairs uridine-potentiated GSIS and MAPK activation in mice and humans.

bioRxiv · Sep 28, 2026 · PreprintMolecular Biology

De Novo Hepatic Pyrimidine Synthesis Regulates Systemic Energy Homeostasis

Ling Fu, Pradnya H. Patil, Pengfei Zhang, Ignacio Norambuena‐Soto, Qiutang Xiong, Yin Wang, Chelsea Jang, Kevin Wang, Yunqian Peng, Lu Ding, Patrick T. Fueger, Lihua Jin, Wendong Huang, Philip L. Lorenzi, Lin Tan, , Yingfeng Deng

This study shows that reduced hepatic pyrimidine synthesis during fasting and obesity promotes insulin resistance and obesity by increasing hepatic glucose production and decreasing insulin clearance.

bioRxiv · Nov 18, 2025 · PreprintPathology

Multi-omic Profiling of Senescence Following Myocardial Infarction Reveals Dynamic Characteristics in Cardiac Remodeling

Jielin Deng, Di Ren, Heather H. Zhou, Yunqiu Jiang, Qiutang Xiong, Yanbo Zhao, Yin Wang, Hao Wu, Makoto Nakanishi, Yingfeng Deng, Zhao V. Wang

This study uses multi-omic profiling to show that senescent cells, particularly late myofibroblasts, transiently contribute to cardiac remodeling after myocardial infarction.

bioRxiv · Aug 4, 2025 · PreprintBioinformatics