Author

Saïd El Shamieh

Beirut Arab UniversityORCID 0000-0002-8522-0445Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:electronic health records· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Organism:mouse· 1 Approach:statistical model· 1

Frequent Co-Authors

Alexandre AssiiD· 1 shared Awen LouboutiniD· 1 shared Baptiste WilmetiD· 1 shared Catherine W. MorgansiD· 1 shared Charles HelouiD· 1 shared Christelle MichielsiD· 1 shared Christina ZeitziD· 1 shared Helen Nabiryo FrederikseniD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperGenetic & Genomic Medicine

Alexandre AssiORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Increased sensitivity to myopia and altered retinal ON/OFF balance in a mouse model lacking Dusp4

Baptiste Wilmet, Christelle Michiels, Jingyi Zhang, Awen Louboutin, Sanja Boranijasevic, Helen Nabiryo Frederiksen, Jacques Callebert, Juliette Varin, Marie-Laure Gimenez, Saïd El Shamieh, Linda Horan, Robin J. Plevin, Serge A. Picaud, Catherine W. Morgans, Robert M. Duvoisin, , Christina Zeitz

This study investigates the role of Dusp4 in myopia development using a mouse model, finding altered retinal ON/OFF balance and increased sensitivity to myopia.

Communications Biology · Sep 29, 2026Peer-reviewedNeuroscience

ABCA4-Related Retinopathies in Lebanon: a novel mutation and significant heterogeneity

Mariam Ibrahim, Lama Jaffal, Alexandre Assi, Charles Helou, Saïd El Shamieh

This study identifies a novel ABCA4 mutation and demonstrates significant genetic and phenotypic diversity in ABCA4 retinopathies among Lebanese families.

medRxiv · Nov 9, 2023 · PreprintGenetic & Genomic Medicine