Author

Sushma Dagar

Heinrich Heine University Düsseldorf

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

Biology Disciplines

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Cell Biology· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

BS Sahu· 1 shared G Suresh· 1 shared H Chakravarthy· 1 shared I Kaur· 1 shared KK Bali· 1 shared Kurt GottmanniD· 1 shared M Schmelz· 1 shared S Sharma· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperCell Biology

BS Sahu

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2 papers

Recent·Most cited

Hyperglycemia transcriptionally regulates the paranodal protein (Caspr1) in retinal neurons and modulates neurite extension

S Sharma, S Shree, G Suresh, H Chakravarthy, M Schmelz, KK Bali, Sushma Dagar, BS Sahu, I Kaur, Vasudharani Devanathan

This study shows hyperglycemia reduces Caspr1 expression in retinal neurons via Akt and C/EBP pathways, promoting neurite outgrowth, while insulin treatment under hyperglycemia decreases Caspr1 and shortens neurites.

bioRxiv · Jan 3, 2026 · PreprintCell Biology

Transsynaptic N-cadherin adhesion complexes control presynaptic vesicle and bulk endocytosis at physiological temperature

Sushma Dagar, Zenghui Teng, Kurt Gottmann

This study shows N-cadherin modulates endocytosis at physiological temperature by interacting with actin filaments and enhancing vesicle recycling at glutamatergic synapses.

Frontiers in Cellular Neuroscience · Oct 7, 2021Peer-reviewedNeuroscience