Ahmed El‐Sehemy

University Health Network — Canada

Biochemistry, Genetics and Molecular Biology · Life Sciences

9h-index836citations22works2.32yr avg
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Research Topics

Cancer-related gene regulation(4), Nitric Oxide and Endothelin Effects(3), Epigenetics and DNA Methylation(3), Retinal Development and Disorders(3), RNA modifications and cancer(3)

Publications22 total

Importin-alpha transports Norrin to the nucleus to promote proliferation and Notch signaling in glioblastoma stem cells
Oncogene·2025
THE MINI-STEAMROLL
Retina·2024· 1 cited
POSTOPERATIVE PHOTORECEPTOR INTEGRITY AND ANATOMICAL OUTCOMES BASED ON PRESENTING MORPHOLOGIC STAGE OF RHEGMATOGENOUS RETINAL DETACHMENT
Retina·2024· 6 cited
The Evolving Role of Stereotactic Body Radiation Therapy for Head and Neck Cancer: Where Do We Stand?
Cancers·2023· 12 citedOpen Access
Photoreceptor nanotubes mediate the <i>in vivo</i> exchange of intracellular material
The EMBO Journal·2021· 82 citedOpen Access
SMPD3-mediated extracellular vesicle biogenesis inhibits oligodendroglioma growth
Research Square (Research Square)·2020· 1 citedOpen Access
<i>SMPD3</i> suppresses IDH mutant tumor growth via dual autocrine-paracrine roles
2020Open Access
NORRIN plays a context-dependent role in glioblastoma stem cells
Molecular & Cellular Oncology·2020· 1 citedOpen Access
Norrin mediates tumor-promoting and -suppressive effects in glioblastoma via Notch and Wnt
Journal of Clinical Investigation·2020· 24 citedOpen Access
Abstract 4671: Novel biological roles of the atypical WNT ligand, Norrin, on glioblastoma stem cells segregate with ASCL1 expression
Tumor Biology·2019Open Access
Abstract 4671: Novel biological roles of the atypical WNT ligand, Norrin, on glioblastoma stem cells segregate with ASCL1 expression
Cancer Research·2019
The effect of estrogen and dihydrotestosterone on hyperosmolarity‐induced expression and production of IL‐1<i>β</i>, TNF‐<i>α</i> and IL‐8 through MAPK pathway in human corneal epithelial cells
Acta Ophthalmologica·2018Open Access
The role of Norrie Disease Pseudoglioma (NDP) signaling in glioblastoma
TSpace (University of Toronto)·2018Open Access
Abstract 1117: Norrin signaling is protumorigenic in glioblastoma progression
Cancer Research·2018
The use of cellular thermal shift assay (CETSA) to study Crizotinib resistance in ALK-expressing human cancers
Scientific Reports·2016· 53 citedOpen Access
Correction: Corrigendum: Establishment of a cone photoreceptor transplantation platform based on a novel cone-GFP reporter mouse line
Scientific Reports·2016· 475 citedOpen Access
Establishment of a cone photoreceptor transplantation platform based on a novel cone-GFP reporter mouse line
Scientific Reports·2016· 46 citedOpen Access
Nitric oxide signaling in human ovarian cancer: A potential therapeutic target
Nitric Oxide·2016· 36 cited
Notch regulates the growth-promoting nitric oxide cGMP-dependent pathway in epithelial ovarian cancer and ovarian surface epithelium cells
University of Alberta Library·2014· 1 citedOpen Access
Notch activation augments nitric oxide/soluble guanylyl cyclase signaling in immortalized ovarian surface epithelial cells and ovarian cancer cells
Cellular Signalling·2013· 23 cited
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Frequent Co-authors

Valerie A. Wallace(11), Lacrimioara Comanita(6), Carol Schuurmans(5), Arturo Ortín-Martínez(5), Peter B. Dirks(5), Yacine Touahri(4), Nobuhiko Tachibana(4), Hayden Selvadurai(4), Katherine Rowland(4), Philip E. B. Nickerson(3), En Leh Samuel Tsai(3), Sheila Smiley(2), Narsis Daftarian(2), Stuart Matan-Lithwick(2), Keqin Yan(2), Sherry Thurig(2), Rajiv Dixit(2), Tooka Aavani(2), Yves De Repentigny(2), Adam N. Baker(2)