Author

Alexandra Montagner

InsermORCID 0000-0002-4800-5105Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Physiology· 3 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 4 Research Focus:differential expression· 4 Organism:mouse· 4 Research Focus:cell type annotation· 3 Approach:statistical model· 3 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Research Focus:benchmarking· 1

Frequent Co-Authors

Anne FougeratiD· 4 shared Arnaud PolizziiD· 4 shared Claire Naylies· 4 shared Marine HuilletiD· 4 shared Nicolas LoiseauiD· 4 shared Yannick LippiiD· 4 shared Frédéric Lasserre· 3 shared Sandrine Ellero‐SimatosiD· 3 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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4 shared papersPhysiology

Anne FougeratORCID

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4 papers

Recent·Most cited

PhysiologybioRxivPreprintOct 11, 2026

The constitutive androstane receptor protects against metabolic dysfunction-associated steatotic liver disease through sex specific interactions with the gut microbiota

Marine Huillet, Céline M P Martin, Guillaume Magne…·Sandrine Ellero‐Simatos

This study shows that the constitutive androstane receptor (CAR) protects against MASLD in males through interactions with gut microbiota, but not in females.

DOI 10.64898/2026.10.08.757558

mousebulk RNA-seq

𝕏 PostBluesky

Pharmacology & ToxicologybioRxivPreprintOct 7, 2026

PPARα-dependent effects in the liver and jejunum of mice in response to pemafibrate

Frédéric Lasserre, Arnaud Polizzi, Anne Fougerat…·Elena Piccinin

This study examines pemafibrate's tissue-specific transcriptional effects in PPAR-dependent mice, showing strong responses in liver and jejunum but not in other tissues.

DOI 10.64898/2026.09.30.755633

mousebulk RNA-seq

𝕏 PostBluesky

PhysiologybioRxivPreprintDec 9, 2025

Hepatocyte ERα orchestrates sex-specific liver adaptation to fasting and feeding states

Blandine Tramunt, Marie-Lou Calmy, Arnaud Polizzi…·Alexandra Montagner

This study shows hepatocyte ERα regulates sex-specific liver responses to fasting and feeding, affecting gene expression and metabolic pathways differently in males and females.

DOI 10.64898/2025.12.05.692559

mousebulk RNA-seq

𝕏 PostBluesky

PhysiologybioRxivPreprintOct 22, 2025

Hepatocyte FGF21 is not required for fasting-induced metabolic responses but guides protein appetite after energy depletion

Justine Bruse, Clothilde Marbach, Arnaud Polizzi…·Anne Fougerat

DOI 10.1101/2025.10.22.683899

mousebulk RNA-seq

𝕏 PostBluesky