Author

Bikram Das

Indian Institute of Science Education and Research KolkataORCID 0009-0001-9328-4852Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cancer & tumor microenvironment· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

Aayushee GhoshiD· 1 shared Abheek PathakiD· 1 shared Manas Pratim ChakrabortyiD· 1 shared Rahul DasiD· 1 shared S. GhoshiD· 1 shared Saptarshi PyneiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperBiochemistry

Aayushee GhoshORCID

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1 paper

Recent·Most cited

BiochemistrybioRxivPreprintAug 20, 2026

Loss of PTPRB function remodels VEGFR1 activation in tumors overexpressing the receptor tyrosine kinase

Rahul Das, S. Ghosh, Abheek Pathak…·Saptarshi Pyne

The paper investigates how loss of PTPRB function affects VEGFR1 activation in tumors, finding that PTPRB deficiency leads to ligand-independent dimerization and sustained phosphorylation of VEGFR1, promoting tumor vascularization.

DOI 10.64898/2026.08.17.745152

humanimaging

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