Author

Q. Ni

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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Biophysics· 2 Cell Biology· 2 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:human· 4 Research Focus:cell signaling & trafficking· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Assay:proteomics· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

G. A. Papoian· 2 shared Y. Jiang· 2 shared Y. Wu· 2 shared A. C. N. Vasconcelosi· 1 shared A. Kashina· 1 shared A. P. Feinberg· 1 shared A. Pathni· 1 shared A. Sen· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 12 mutual co-author links

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2 shared papersCell Biology

G. A. Papoian

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Cytoskeletal activation of NHE1 regulates mechanosensitive cell volume adaptation and proliferation

Q. Ni, Z. Ge, Y. Li, G. Shatkin, J. Fu, K. Bera, Y. Yang, Y. Wang, A. Sen, Y. Wu, A. C. N. Vasconcelosi, A. P. Feinberg, K. Konstantopoulos, S. X. Sun

This study identifies a mechanism where cytoskeletal activation of NHE1 drives secondary volume increase and affects cell proliferation in response to hypotonic stress.

bioRxiv · Aug 31, 2023Biophysics

Single cell Transcriptome and T cell Repertoire Mapping of the Mechanistic Signatures and T cell Trajectories Contributing to Vascular and Dermal Manifestations of Behcet Disease

L. Chang, Z. Zheng, Z. Qinghua, B. Zhong, C. Chen, X. Cheng, Q. Ni, T. Che, Z. Zhao, C. Cao, Y. Zhou, X. Tang, Z. Zhai, J. Zhao, J. Zhang, , Y. Wu

This study maps single-cell transcriptomes and T cell repertoires in Behcet's disease to identify immune mechanisms and T cell trajectories in vascular and dermal manifestations.

bioRxiv · Mar 22, 2022 · PreprintImmunology

Different translation dynamics of β- and γ-actin regulates cell migration

P. Vedula, S. Kurosaka, B. Mactaggart, Q. Ni, G. A. Papoian, Y. Jiang, D. W. Dong, A. Kashina

The paper shows that differences in translation elongation rates between β- and γ-actin, due to their coding sequences, affect cell migration by altering actin dynamics and focal adhesion function.

eLife · Jun 24, 2021Peer-reviewedCell Biology

A tug of war between filament treadmilling and myosin induced contractility generates actin rings

Q. Ni, K. Wagh, A. Pathni, H. Ni, V. Vashisht, A. Upadhyaya, G. Papoian

The paper uses simulations and experiments to show that actin ring formation in cells depends on the balance between filament treadmilling and myosin contractility.

bioRxiv · Jun 6, 2021Biophysics

Tensile Force Induced Cytoskeletal Reorganization: Mechanics Before Chemistry

X. Li, Q. Ni, X. He, J. Kong, S.-M. Lim, G. A. Papoian, J. P. Trzeciakowski, A. Trache, Y. Jiang

This study shows that mechanical alignment of actin filaments precedes chemical changes during bundle formation in response to tensile force.

bioRxiv · Feb 3, 2020Cell Biology