Author

Randa A. Abdelnaser

Joint Research Center for Human Retrovirus Infection, Kumamoto UniversityORCID 0000-0002-3689-6596Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Akira OnoiD· 2 shared Hidenobu MizunoiD· 2 shared Kazuaki MondeiD· 2 shared Masateru HiyoshiiD· 2 shared Naofumi Takahashi· 2 shared Shinya SuzuiD· 2 shared Hiroshi OhnoiD· 1 shared Koji HaseiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersMicrobiology

Akira OnoORCID

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2 papers

Recent·Most cited

M-Sec promotes the production of infectious HIV-1 virus through the exocyst complex

Reem M. Mahmoud, Masateru Hiyoshi, Randa A. Abdelnaser, Kazuaki Monde, Nami Monde, Takaaki Koma, Hidenobu Mizuno, Sara A. Habash, Naofumi Takahashi, Yosuke Maeda, Akira Ono, Shinya Suzu

This paper shows that M-Sec promotes HIV-1 production by facilitating Gag puncta formation and Env incorporation through PIP2, Ral, and the exocyst complex.

bioRxiv · Nov 13, 2025 · PreprintMicrobiology

Identification of M-Sec as a unique cellular regulator of CSF-1 receptor activation

Randa A. Abdelnaser, Masateru Hiyoshi, Naofumi Takahashi, Youssef M. Eltalkhawy, Hidenobu Mizuno, Shunsuke Kimura, Koji Hase, Hiroshi Ohno, Kazuaki Monde, Akira Ono, Shinya Suzu

This study identifies M-Sec as a regulator of CSF-1 receptor activation by promoting Fms aggregate formation through PIP2 binding.

Life Science Alliance · Feb 12, 2025Peer-reviewedMolecular Biology