Author

Mriganka Sarkar

Indian Institute of Technology Kanpur

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Physiology· 1

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1 Organism:mouse· 1

Frequent Co-Authors

Anuj Gargya· 1 shared Ashish KumariD· 1 shared Dharmaraja AllimuthuiD· 1 shared H.N. Yadav· 1 shared Hamim ZafariD· 1 shared Kunj Kumar Prajapati· 1 shared Luiz F. BarellaiD· 1 shared Rashmi ParihariD· 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 paperPhysiology

Anuj Gargya

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1 paper

Recent·Most cited

Acute activation of Gq-signaling in islet macrophages inhibits β-cell insulin secretion through AMPK-sphingolipid axis

Simran Singh, Ashish Kumar, Sudipta Paul, Mriganka Sarkar, Santhosh Duraisamy, H.N. Yadav, Seema Kuldeep, Soumita Bhaumik, Kunj Kumar Prajapati, Saahiba Thaleshwari, Anuj Gargya, Tamojit Santra, Sonal Amit, Rashmi Parihar, Santosh Kumar Misra, , Sai Prasad Pydi

This study shows that activating Gq-signaling in islet macrophages impairs β-cell insulin secretion via the AMPK-sphingolipid axis, revealing a new immune-endocrine communication mechanism.

bioRxiv · Oct 29, 2025 · PreprintPhysiology