Author

Vaskar Saha

University of ManchesterORCID 0000-0002-2916-9649Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:organoid / primary culture· 2 Research Focus:cell-cell communication· 1 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Anindita Dutta· 2 shared Ankita DuttaiD· 2 shared Debdutta Ganguli· 2 shared Dwijit GuhaSarkariD· 2 shared Manas Kumar RoyiD· 2 shared Nandita ChowdhuryiD· 2 shared Paromita RoyiD· 2 shared Payel GuhaiD· 2 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersCell Biology

Anindita Dutta

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Wnt stimulation and inhibition in the development and phenotype of patient-derived gallbladder organoids

Ankita Dutta, Payel Guha, Akshaya Vijayan Selvarajan, Nandita Chowdhury, Pritha Banerjee, Shrabanti Sarkar Ghosh, Archana Kumari Shaw, Debdutta Ganguli, Uma Sunderam, Manas Kumar Roy, Sudeep Banerjee, Rajgopal Srinivasan, Paromita Roy, Vaskar Saha, Anindita Dutta, Dwijit GuhaSarkar

This study compares the effects of Wnt activation and inhibition on gallbladder organoid development, phenotype, and drug response using patient-derived tissues.

Biology of the Cell · Jul 1, 2026Peer-reviewedCell Biology

Insights into gallbladder cancer pathogenesis from a living organoid gallbladder cholangiocyte biorepository

Ankita Dutta, Nandita Chowdhury, A. Selvarajan, Payel Guha, Pritha Banerjee, Abhirupa Kar, Uma Sunderam, Debdutta Ganguli, Trina Dutta, Dipjit Basak, Smrithi Jayashree Satheeshkumar, Shinjini Chandra, Anand Sagar Ragate, Shekhar Krishnan, Saugata Sen, , Dwijit GuhaSarkar

The paper develops and characterizes patient-derived gallbladder organoids to study gallbladder cancer pathogenesis, finding that XGC samples cluster with malignant subtypes and show neoplastic changes through chronic inflammation.

Digestive Diseases and Sciences · Feb 5, 2026Peer-reviewedCancer Biology