Author

S. M. Najjar

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 Physiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

A. Arunagiri· 1 shared A. Cazenave-Gassiot· 1 shared A. Ghosh· 1 shared A. Pathak· 1 shared A. Traynor-Kaplan· 1 shared C. Sona· 1 shared F. von Meyenn· 1 shared G. D. Belew· 1 shared

Activity by Year

2022-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperCell Biology

A. Arunagiri

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2 papers

Recent·Most cited

Conditional deletion of CEACAM1 causes hepatic stellate cell activation

H. T. Muturi, H. E. Ghadieh, S. Asalla, S. G. Lester, S. Verhulst, H. L. Stankus, S. Zaidi, R. Abdolahipour, G. D. Belew, L. A. v. Grunsven, S. L. Friedman, R. F. Schwabe, T. D. Hinds, S. M. Najjar

This study shows that CEACAM1 loss in hepatic stellate cells (HSCs) activates them, leading to myofibroblastic transformation and fibrosis without insulin resistance or steatosis.

bioRxiv · Apr 2, 2024 · PreprintPhysiology

Restoration of PITPNA in Type 2 diabetic human islets reverses pancreatic beta-cell dysfunction

Y.-T. Yeh, C. Sona, X. Yan, A. Pathak, M. I. McDermott, Z. Xie, L. Liu, A. Arunagiri, Y. Wang, A. Cazenave-Gassiot, A. Ghosh, F. von Meyenn, S. Kumarasamy, S. M. Najjar, S. Jia, , M. N. Poy

The paper shows restoring PITPNA in T2D human islets reverses beta-cell dysfunction by improving insulin granule maturation and glucose-stimulated insulin secretion.

bioRxiv · Jul 6, 2022Cell Biology