Author

Ping Sun Qiu

BGI ResearchORCID 0000-0002-2114-5909Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:scRNA-seq· 3 Research Focus:benchmarking· 2 Research Focus:cell type annotation· 2 Organism:human· 2 Organism:mouse· 2 Approach:benchmark study· 1 Research Focus:clustering· 1 Approach:deep learning· 1

Frequent Co-Authors

Shuangsang FangiD· 3 shared Hua QiniD· 2 shared Lei Cao· 2 shared Luni Hu· 2 shared Tianyi XiaiD· 2 shared Yong ZhangiD· 2 shared Yuxiang LiiD· 2 shared Ziqing DengiD· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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3 shared papersBioinformatics

Shuangsang FangORCID

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3 papers

Recent·Most cited

OmniCell: Unified Foundation Modeling of Single-Cell and Spatial Transcriptomics for Cellular and Molecular Insights

Jiangshuan Pang, Ping Sun Qiu, Youzhe He, Yiting Deng, Wangyang Tang, Zhi Huang, Jing Yan, Baolong Li, Adi Lin, Lei Cao, Fei Teng, Shuangsang Fang, Shengkang Li, Ziqing Deng, Yong Zhang, , Xun Xu

OmniCell integrates single-cell and spatial transcriptomics to model tissue context, revealing how gene programs operate in different anatomical environments.

bioRxiv · Jun 23, 2026 · PreprintBioinformatics

BioLLM: A Standardized Framework for Integrating and Benchmarking Single-Cell Foundation Models

Ping Sun Qiu, Qianqian Chen, Hua Qin, Shuangsang Fang, Yilin Zhang, Yanlin Zhang, Tianyi Xia, Lei Cao, Yong Zhang, Xiaodong Fang, Yuxiang Li, Luni Hu

BioLLM integrates and benchmarks single-cell foundation models, revealing scGPTs' robust performance and highlighting limitations of scBERT in gene-level tasks.

Patterns · Jul 30, 2025Peer-reviewedBioinformatics

UniCell: Towards a Unified Solution for Cell Annotation, Nomenclature Harmonization, Atlas Construction in Single-Cell Transcriptomics

Luni Hu, Qianqian Chen, Ping Sun Qiu, Hua Qin, Yilin Zhang, Lei Cao, Tianyi Xia, Ziqing Deng, Yong Zhang, Shuangsang Fang, Yuxiang Li

UniCell improves cell type annotation and cross-dataset harmonization by combining Cell Ontology with transcriptomic data, outperforming existing tools in accuracy and rare cell detection.

bioRxiv · May 6, 2025 · PreprintBioinformatics