Author

Megumi Narita

Center for iPS Cell Research and Application, Kyoto UniversityORCID 0000-0002-8198-4042Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Assay:proteomics· 2 Approach:statistical model· 2 Approach:biophysical modeling· 1 Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Mio IwasakiiD· 2 shared Akira OhtaiD· 1 shared Hirohide SaitoiD· 1 shared Kazutoshi TakahashiiD· 1 shared Masato NakagawaiD· 1 shared Rika NishimuraiD· 1 shared Shinya YamanakaiD· 1 shared Takuya YamamotoiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersCell Biology

Mio IwasakiORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintJul 15, 2026

Hidden Structural Bias in Proteomics: Sonication-induced Selective Fragmentation of Intrinsically Disordered Regions

Megumi Narita, Tatsuya Yamakawa, Rika Nishimura, Mio Iwasaki

This study shows sonication causes selective fragmentation of intrinsically disordered proteins in proteomics, leading to structural bias and potential misinterpretation of protein size and stability.

DOI 10.64898/2026.07.14.738389

proteomicsbiophysical modeling

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Molecular BiologybioRxivPreprintOct 18, 2021

Post-transcriptionally regulated genes are essential for pluripotent stem cell survival

Mio Iwasaki, Yuka Kawahara, Tsuyoshi Tabata…·Kazutoshi Takahashi

The paper identifies 20 post-transcriptionally regulated genes essential for pluripotent stem cell survival, showing their protein upregulation and nuclear-to-cytoplasmic mRNA localization.

DOI 10.1101/2021.10.18.462967

humanbulk RNA-seq

𝕏 PostBluesky