Author

Beichen Xie

Peking UniversityORCID 0000-0002-1010-0676Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Huixia ReniD· 2 shared Weiran Qian· 2 shared Chao TangiD· 1 shared Jun ChuiD· 1 shared Junqi YangiD· 1 shared Keyuan ReniD· 1 shared Kim SneppeniD· 1 shared Liangyi CheniD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersSystems Biology

Huixia RenORCID

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2 papers

Recent·Most cited

δ-α cell-to-cell interactions modulate pancreatic islet Ca2+ oscillation modes

Huixia Ren, Yanjun Li, Beichen Xie, Zhenchao Fu, Xiaohong Peng, Weiran Qian, Yi Yu, Tianyi Chang, Xiaojing Yang, Kim Sneppen, Liangyi Chen, Chao Tang

The paper shows that δ-cell interactions modulate pancreatic islet Ca2+ oscillation patterns through somatostatin secretion and pharmacological/optogenetic perturbations, revealing a Hopf bifurcation mechanism.

Cell Systems · Apr 16, 2026Peer-reviewedSystems Biology

Bright and sensitive red voltage indicators for imaging action potentials in brain slices and pancreatic islets

Yi Han, Junqi Yang, Yuan Li, Yu Chen, Huixia Ren, Ran Ding, Weiran Qian, Keyuan Ren, Beichen Xie, Mengying Deng, Yinghan Xiao, Jun Chu, Peng Zou

The paper introduces two red-emitting genetically encoded voltage indicators (GEVIs) that improve sensitivity, brightness, and photostability for imaging action potentials in brain slices and pancreatic islets.

Science Advances · Nov 22, 2023Peer-reviewedNeuroscience