Author

A. Vallier

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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Immunology· 3 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 3 Assay:bulk RNA-seq· 2 Organism:multiple species· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

A. Heddi· 4 shared A. Zaidman-Remy· 3 shared C. Vincent-Monegat· 3 shared E. Dell'Aglio· 3 shared N. Parisot· 3 shared R. Rebollo· 3 shared S. Balmand· 2 shared B. Gillet· 1 shared

Activity by Year

2022-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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4 shared papersImmunology

A. Heddi

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Cereal Weevil's Antimicrobial Peptides: At the Crosstalk between Development, Endosymbiosis and Immune Response

N. Galambos, C. Vincent-Monegat, A. Vallier, N. Parisot, A. Heddi, A. Zaidman-Remy

The paper examines 16 antimicrobial peptides in the cereal weevil and their roles in immune response and endosymbiosis.

bioRxiv · Sep 27, 2023 · PreprintImmunology

Transcriptional survey of ovarian bacteriomes in the cereal weevil, Sitophilus oryzae, shows down-regulation of immune effectors at the onset of sexual maturity

M. G. Ferrarini, A. Vallier, E. Dell'Aglio, S. Balmand, C. Vincent-Monegat, M. Debbache, J. Maire, N. Parisot, A. Zaidman-Remy, A. Heddi, R. Rebollo

The paper analyzes ovarian bacteriome transcriptomes in Sitophilus oryzae to show immune effector downregulation at sexual maturity, suggesting a mechanism for endosymbiont transmission.

bioRxiv · Jan 31, 2023 · PreprintImmunology

Weevil carbohydrate intake triggers endosymbiont proliferation: a trade-off between host benefit and endosymbiont burden

E. Dell'Aglio, V. Lacotte, S. Peignier, I. Rahioui, F. Benzaoui, A. Vallier, P. d. Silva, E. Desouhant, A. Heddi, R. Rebollo

The paper shows that host carbohydrate intake triggers endosymbiont proliferation in beetles, which is beneficial for cuticle formation but can harm host survival under poor diet conditions.

bioRxiv · Jul 6, 2022Evolutionary Biology

Efficient compartmentalization in insect bacteriomes protects symbiotic bacteria from host immune system

M. Galvao Ferrarini, E. Dell'Aglio, A. Vallier, S. Balmand, C. Vincent-Monegat, S. Hughes, B. Gillet, N. Parisot, A. Zaidman-Remy, C. Vieira, A. Heddi, R. Rebollo

The paper shows that insect bacteriomes protect endosymbionts from host immune responses by confining them physically, preventing direct contact with immune effectors during challenges.

bioRxiv · Mar 18, 2022Immunology