Ecology & Evolution of Health

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Ecology & Evolution of Health (EEH) team within the [email protected] research unit and based at the [email protected] in Paris.

(views are our own)

LocationParis
CountryFrance
Websitehttps://www.college-de-france.fr/ecology-evolution-of-health
PronousWe/Us

Does human genetics explain vaginal #microbiota composition?

Our #GWAS on the #PAPCLEAR study participants, now published after #peer review in #OpenResearchEurope, brings new perspectives on this understudied question.

https://doi.org/10.12688/openreseurope.20462.2

This work was funded by the #EVOLPROOF project from the @ERC_Research, with additional support from the #CNRGH.

#abstract submission is open for the 5th edition of the vaginal #microbiome dynamics conference at the @collegedefrance in Paris (Sept 14-15, 2026)

https://vm2026.sciencesconf.org/submission/submit

Confirmed speakers include Laura Symul (UC Louvain), Jacques Ravel (University of Maryland), Marion Ravit (CEPED), Serena Sanna (IRGB), and Asmaa Tazi (Institut Cochin).

This is a #multidisciplinary event so we welcome submissions in #microbiology #modelling #epidemiology #sociology #genomics

Vaginal microbiome dynamics 2026 - Sciencesconf.org

Siencesconf.org

The 5th edition of the #vaginal #microbiome dynamics conference will take place on Sept 14-15, 2026 at the @collegedefrance in Paris

Confirmed speakers include Alexandre Dumont, Jacques Ravel, and Asmaa Tazi.

For information, registration and abstracts submission see
https://vm2026.sciencesconf.org/?forward-action=index&forward-controller=index&lang=en

Vaginal microbiome dynamics 2026 - Sciencesconf.org

Siencesconf.org

Mathematical modelling led by @tsukushi_kamiya reveals the role of #nutrients in the stability of the vaginal #microbiota in a way that is consistent with #genomics and #metabolomics data shared by Jacques Ravel. This is one of the rare #models on this understudied #microbiome.

https://doi.org/10.1371/journal.pbio.3003575

🙏 Thanks to the #FRM for funding Tsukushi's post-doctoral fellowship and to @PeerCommunityIn for the #open peer-review process ( @PLOSBiology editors did not require any additional review!).

Resource landscape shapes the composition and stability of the human vaginal microbiota

The vaginal microbiota is shaped by bacterial access to specific nutritional resources, influencing health outcomes. This study uses a resource-based model supported by clinical data to identify key ecological mechanisms underlying microbiota composition and potential bacterial vaginosis interventions.

The pitfalls of class prediction in omics 🧵
1/ You think you’ve built the perfect omics predictor.
The accuracy is high. The p-value is low.
But is it real—or just a story your data whispered back?

Congrats to Vincent Garot for his first PhD #preprint on #machinelearning in #phylodynamics (supported by #dim1health, cosupervised by @alizon @laurentjacob and Anna Zhukova ).

His #TEDDY software package can learn epidemiological parameters, e.g. #R0 or infection duration, directly from multiple sequence alignments of #virus genomic data thanks to simulation-based #inference.

No need to for a #phylogeny, which opens many perspectives for the field!

https://www.biorxiv.org/content/10.64898/2026.01.05.697728v1

@biorxivpreprint

Our team is hiring an #engineer in #bioinformatics / #biostatistics on a 12 months contract to work on #phylodynamics and #deep #learning

This is within the #DEELOGENY project https://deelogeny.pages.in2p3.fr/

Applications should be sent to [email protected]

(additional details in the attached file in French)

#job #Paris @CirbCdf

🗞️ Notre revue (en français) sur l'importance scientifique, sanitaire et sociale du #microbiome vaginal, coécrite par @alizon et Jeanne Tamarelle est disponible en #openaccess chez #MédecineSciences 🦠

https://doi.org/10.1051/medsci/2025139

@EDPSciences @CirbCdf

In the decentralised spirit of the #fediverse, we moved from the mastodon.social instance to mstdn.science 🔬