Author

Kathrina Castillo

Houston MethodistORCID 0000-0003-2764-8491Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Chotiwat SeephetdeeiD· 2 shared Dániel KissiD· 2 shared Biana GodiniD· 1 shared Eric P. ChauiD· 1 shared Nada BejariD· 1 shared Thy Y. NguyeniD· 1 shared Wataru HorikawaiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 17 mutual co-author links

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2 shared papersMolecular Biology

Chotiwat SeephetdeeORCID

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2 papers

Recent·Most cited

Molecular BiologybioRxivPreprintOct 24, 2026

Efficient permuted intron-exon RNA circularization system based on the LtrB group II Intron from Lactococcus lactis

Kathrina Castillo, Chotiwat Seephetdee, Wataru Horikawa, Dániel Kiss

This paper develops a system for efficient circRNA production using a permuted intron-exon configuration of the LtrB group II intron, showing high circularization efficiency and payload flexibility.

DOI 10.64898/2026.10.20.760490

experimental assay

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Molecular BiologyJournal of Molecular BiologyPeer-reviewedAug 19, 2026

Codon optimality modulates cellular stress and innate immune responses triggered by exogenous RNAs

Chotiwat Seephetdee, Nada Bejar, Kathrina Castillo…·Dániel Kiss

This study shows that codon optimality affects RNA translatability, stress responses, and immune activation, highlighting its importance for RNA-based therapeutics.

1 citation

humanbulk RNA-seq

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