Author

Mahadevan Raj Rajasekaran

VA San Diego Healthcare SystemORCID 0000-0003-4188-1628Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Anna Matilda NilssoniD· 1 shared Atef Mahmoud MannaaiD· 1 shared Dali Epremidze· 1 shared Daniel EspesiD· 1 shared Elke M. MuntjewerffiD· 1 shared Erik T. JanssoniD· 1 shared Gustaf ChristofferssoniD· 1 shared Hiromi Ikebuchi· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperImmunology

Anna Matilda NilssonORCID

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1 paper

Recent·Most cited

ImmunologyCommunications BiologyPeer-reviewedNov 26, 2025

Chromogranin A and catestatin regulate pancreatic islet homeostasis, endocrine function, and neurotransmitter signaling

Elke M. Muntjewerff, Dali Epremidze, Mariya Nezhyva…·Gustaf Christoffersson

This study investigates the roles of CgA and its derived peptides, CST and PST, in pancreatic islet function and glucose homeostasis using knockout mice, revealing their opposing effects on insulin resistance and metabolic processes.

7 citationstop 3%

mouseproteomics

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