Author

Sumanta Kar

Leibniz-Forschungsinstitut für Molekulare PharmakologieORCID 0000-0002-2460-7339Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:chromatin & epigenetic regulation· 2 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:metabolism & bioenergetics· 1 Organism:mouse· 1 Assay:structural biology· 1 Organism:yeast· 1

Frequent Co-Authors

Arnab GuptaiD· 1 shared Asmita Pal· 1 shared Bernd FakleriD· 1 shared Mainak ChakrabortyiD· 1 shared Marina SchreckeriD· 1 shared Richard K. HiteiD· 1 shared Rosa Planells‐CasesiD· 1 shared Thomas J. JentschiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperCell Biology

Arnab GuptaORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintNov 3, 2025

Cisplatin and Copper Induce Distinct Endocytic Pathways of Copper Transporter-1 and Elicits Unique Response on Copper Homeostasis Proteins

Mainak Chakraborty, Asmita Pal, Sumanta Kar, Arnab Gupta

The paper shows that cisplatin and copper use distinct endocytic pathways via CTR1, leading to different effects on lysosomal acidity and copper homeostasis proteins.

1 citation

yeastmouse

Cell BiologybioRxivPreprintFeb 28, 2025

Structural basis of ClC-3 inhibition by TMEM9 and PI(3,5)P2

Marina Schrecker, Yeeun Son, Rosa Planells‐Cases…·Richard K. Hite

This study identifies TMEM9 and PI(3,5)P2 as regulators of ClC-3 activity through cryo-EM structures showing TMEM9 blocks Cl- ion flow and PI(3,5)P2 stabilizes their interaction.

2 citations

structural biologyexperimental assay