Author

Roberto Sierra

University of GenevaORCID 0000-0002-8657-1781Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

Diego O. AndreyiD· 2 shared Amaury Cazenave‐GassiotiD· 1 shared Aurélie Caillon· 1 shared Ayesha Rashid· 1 shared Cristina Colomer‐WinteriD· 1 shared Filomena Silva· 1 shared Grishma V. KulkarniiD· 1 shared Jan‐Willem VeeningiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersMicrobiology

Diego O. AndreyORCID

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3 papers

Recent·Most cited

MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedApr 21, 2026

A two-component system signaling hub controls enterococcal membrane remodeling in response to daptomycin

Cristina Colomer‐Winter, Zeus Jaren Nair, Jerome Chua…·Kimberly A. Kline

This study identifies a two-component system signaling hub that controls membrane remodeling in Enterococcus faecalis in response to daptomycin, linking lipid changes to antibiotic resistance.

1 citation

bacteria (other)proteomics

𝕏 PostBluesky

MicrobiologybioRxivPreprintJan 10, 2026

Early metabolic reprogramming licenses Streptococcus pneumoniae for Influenza-driven superinfection

Marion Lagune, Niccolò Bianchi, Margaux Herren…·Simone Becattini

This study identifies alcohol dehydrogenases as critical for Streptococcus pneumoniae fitness during influenza-driven superinfection, revealing a metabolic dependency that can be targeted therapeutically.

DOI 10.64898/2026.01.10.698720

mousebulk RNA-seq

𝕏 PostBluesky

MicrobiologyMicrobiology SpectrumPeer-reviewedMay 22, 2025

Genomic characterization of plasmids harboring blaNDM-1,-5,-7 carbapenemase alleles in clinical Klebsiella pneumoniae in Pakistan

Muhammad Usman Qamar, Roberto Sierra, Kokab Jabeen…·Diego O. Andrey

The paper characterizes blaNDM-carrying plasmids in K. pneumoniae isolates from Pakistan, identifying genetic diversity and resistance genes.

17 citationstop 2%

humanwhole-genome sequencing

𝕏 PostBluesky