Author

A. Tejada-Arranz

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 3

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Organism:bacteria (other)· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1 Research Focus:protein folding & dynamics· 1 Assay:protein structure· 1

Frequent Co-Authors

H. DE REUSE· 3 shared L. El Mortaji· 2 shared A. Rifflet· 1 shared A. Williams· 1 shared B. Luisi· 1 shared B. Raynal· 1 shared D. Ershov· 1 shared E. Galtier· 1 shared

Activity by Year

2020-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersMicrobiology

H. DE REUSE

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Acetylation regulates the oligomerization state and activity of RNase J, the major ribonuclease of Helicobacter pylori

a. Tejada-Arranz, M. Bouilloux-Lafont, X.-Y. PEI, T. Douche, M. Matondo, A. Williams, B. Raynal, B. Luisi, H. DE REUSE

This study identifies acetylation of RNase J in H. pylori as a regulatory mechanism that modulates its oligomerization state and enzymatic activity.

bioRxiv · Aug 9, 2021Microbiology

The RNase J-based RNA degradosome is compartmentalized in the gastric pathogen Helicobacter pylori

A. Tejada-Arranz, E. Galtier, L. El Mortaji, E. Turlin, D. Ershov, H. DE REUSE

This study identifies the subcellular localization of the H. pylori RNA degradosome, showing it forms membrane-associated foci regulated by RNA and bacterial growth phase.

mBio · Oct 27, 2020Peer-reviewedMicrobiology

A peptide of a type I toxin-antitoxin system induces Helicobacter pylori morphological transformation from spiral-shape to coccoids

L. El Mortaji, A. Tejada-Arranz, A. Rifflet, I. G. Boneca, G. Pehau-Arnaudet, P. Radicella, S. Marsin, H. De Reuse

This paper identifies a toxin from a type I toxin-antitoxin system in Helicobacter pylori that induces morphological transformation to viable coccoid cells under oxidative stress.

bioRxiv · Aug 1, 2020 · PreprintMicrobiology