Author

Arpita Singh

Indian Institute of Science Education and Research MohaliPrimary ORCID profile (0009-0003-0214-4198 · 1 paper)Unclaimed ORCID profile · follow to get notified of new preprints

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Arpita SinghiD1 paper · Regional Centre for Biotechnology

Biology Disciplines

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Biophysics· 1

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Research Focus:cell signaling & trafficking· 1 Assay:fluorescence / live-cell microscopy· 1 Organism:human· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Anuja Walimbe· 1 shared Ashish JoshiiD· 1 shared Deepti D. Ramteke· 1 shared Roopali KhannaiD· 1 shared Samrat MukhopadhyayiD· 1 shared Snehasis Sarkar· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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6 top collaborators · 15 mutual co-author links

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1 shared paperBiophysics

Anuja Walimbe

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1 paper

Recent·Most cited

An autoinhibitory regulatory switch governs heterotypic phase separation and liquid-to-solid phase transition of TDP-43 and tau into cytotoxic amyloids

Anuja Walimbe, Snehasis Sarkar, Roopali Khanna, Arpita Singh, Deepti D. Ramteke, Ashish Joshi, Samrat Mukhopadhyay

The paper investigates how TDP-43 and tau undergo heterotypic phase separation and transition into cytotoxic amyloids, revealing an autoinhibitory switch that regulates this process.

bioRxiv · May 27, 2026 · PreprintBiophysics