Author

Lama Shamseddine

Centre National de la Recherche ScientifiqueORCID 0009-0002-6304-7263Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:genetic perturbation / CRISPR· 2 Research Focus:host-pathogen & immune response· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Approach:experimental assay· 1 Approach:microscopy & imaging analysis· 1 Assay:proteomics· 1

Frequent Co-Authors

Agnès AmouriciD· 1 shared Anna M. Díaz-RoviraiD· 1 shared Anne Boyeldieu· 1 shared Anne Chouquet· 1 shared Anne‐Lise Soulet· 1 shared Asmaa Yousra ChikhiiD· 1 shared Calum JohnstoniD· 1 shared Cécile MorlotiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperMicrobiology

Agnès AmouricORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintApr 15, 2026

Elongasome Dysfunction Triggers Dependence on MepM-Mediated Peptidoglycan Recycling

Lama Shamseddine, Manon Janet-Maitre, Asmaa Yousra Chikhi…·Viviana Job

This study identifies MepM-mediated peptidoglycan recycling as essential for bacterial survival when elongasome function is impaired, highlighting its potential as a target for antibacterial therapies.

DOI 10.64898/2026.04.14.718437

bacteria (other)genetic perturbation / CRISPR

𝕏 PostBluesky

MicrobiologybioRxivPreprintMar 19, 2026

The broad-spectrum RumC1 bacteriocin targets a transient peptidoglycan intermediate of the nascent cell wall

Anne Boyeldieu, Mathieu A. Bergé, Clarisse Roblin…·Patrice Polard

This study identifies RumC1 as a broad-spectrum bacteriocin targeting a transient peptidoglycan intermediate in cell wall maturation, with distinct mechanisms from vancomycin.

2 citations

proteomicsexperimental assay

𝕏 PostBluesky