Author

Ignacio Sottorff

Ludwig-Maximilians-Universität MünchenORCID 0000-0002-3391-201XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Biochemistry· 2 Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Assay:metabolomics· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cell type annotation· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Alex MontoyaiD· 1 shared Daniel Martínez‐MartíneziD· 1 shared Erwin BohniD· 1 shared Filipe CabreiroiD· 1 shared Hannah M. DohertyiD· 1 shared Holger KrameriD· 1 shared Huda AhmadiD· 1 shared Iliyana Kaneva· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperMicrobiology

Alex MontoyaORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Restoring Antibiotic Sensitivity via Metabolic Pathway Manipulation in Pseudomonas aeruginosa

Hannah M. Doherty, Jennifer van der Laan, Daniel Martínez‐Martínez, Theresa Fink, Katharina Stanzel, Huda Ahmad, Leonie Helfer, Ivan Andrew, Laurence Gamé, Iliyana Kaneva, Alex Montoya, Holger Kramer, João Benhur Mokochinski, Susanne Brodesser, Ignacio Sottorff, , Filipe Cabreiro

The paper shows that combining biotin biosynthesis inhibition with metformin reduces Pseudomonas aeruginosa virulence and restores antibiotic sensitivity by targeting metabolic pathways.

bioRxiv · Oct 4, 2026 · PreprintMicrobiology

Identification of the siderophore schizokinen and its derivatives by LCHRMS and mass-tandem fragmentation

Ignacio Sottorff

This study identifies and characterizes four schizokinen siderophore derivatives using LC-HRMS-MS and molecular networking for rapid and accurate identification.

bioRxiv · May 8, 2026 · PreprintBiochemistry

Schizokinen siderophores in the methylotrophy model organism Methylorubrum extorquens AM1

Ignacio Sottorff

This study investigates Methylorubrum extorquens AM1's ability to produce siderophore-like molecules for lanthanide acquisition, finding that it produces schizokinen siderophores that do not chelate lanthanides.

bioRxiv · May 8, 2026 · PreprintBiochemistry