Author

J. Ponomarenko

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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Cell Biology· 2 Immunology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:deep learning· 2 Research Focus:differential expression· 2 Organism:human· 2 Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

L. Cozzuto· 3 shared A. Delgado-Tejedor· 1 shared A. Ganez Zapater· 1 shared A. Gkanogiannis· 1 shared D. Abia· 1 shared E. Boix· 1 shared E. Darai· 1 shared E. M. Garcia-Cuesta· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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3 shared papersCell Biology

L. Cozzuto

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Nuclear MTHFD2 secures mitosis progression by preserving centromere integrity

N. Pardo-Lorente, A. Gkanogiannis, L. Cozzuto, A. Ganez Zapater, L. Espinar, L. Garcia-Lopez, R. G. Aydin, E. Darai, J. Severino, L. Batlle-Morera, J. Ponomarenko, S. Sdelci

This study shows that nuclear MTHFD2 is essential for mitosis by maintaining centromere integrity and preventing chromosomal abnormalities in cancer cells.

bioRxiv · Jun 1, 2023 · PreprintCell Biology

Native RNA nanopore sequencing reveals antibiotic-induced loss of rRNA modifications in the A- and P-sites

A. Delgado-Tejedor, R. Medina, O. Begik, L. Cozzuto, J. Ponomarenko, E. M. Novoa

This study uses native RNA nanopore sequencing to show antibiotic-induced loss of rRNA modifications in the A- and P-sites, revealing their role in antibiotic resistance.

bioRxiv · Mar 21, 2023Microbiology

Selective cleavage of ncRNA and antiviral activity by human RNase2/EDN in a macrophage infection model

L. Lu, J. Li, R. Wei, I. Guidi, L. Cozzuto, J. Ponomarenko, G. Prats-Ejarque, E. Boix

This study shows RNase2/EDN cleaves specific ncRNAs and enhances antiviral activity in macrophages against RSV by targeting tRNA-derived fragments and miRNAs.

Cellular and Molecular Life Sciences · Mar 26, 2022Peer-reviewedCell Biology

Pre-TCR signaling intensity shapes the TCRβ repertoire

E. R. Bovolenta, E. M. Garcia-Cuesta, J. Ponomarenko, M. Mellado, M. Castro, D. Abia, H. M. van Santen

The paper shows that pre-TCR signaling intensity affects TCRβ repertoire diversity in murine thymocytes by influencing nanoclustering and maturation.

bioRxiv · May 4, 2020 · PreprintImmunology