Blood, sweat, and beers: investigating mosquito biting preferences amidst noise and intoxication in a cross-sectional cohort study at a large music festival https://www.biorxiv.org/content/10.1101/2025.08.21.671470v1

🦟🦠 Check out our latest article in @natcomms.nature.com on the genetic basis of #dengue virus susceptibility in #mosquitoes! Collaborative work brillantly led by @merklinglab.bsky.social and @elodiecouderc.bsky.social @pasteur.fr and primarily supported by @agencerecherche.bsky.social rdcu.be/eBbg7

Dengue virus susceptibility in Aedes aegypti linked to natural cytochrome P450 promoter variants

Nature Communications - Genetic factors affecting Aedes aegypti susceptibility to dengue virus infection aren’t well studied. Here the authors show that a cytochrome P450 gene, typically...

rdcu.be

🎉 Our study is now published in Cell Genomics ! Thank to our reviewers for helping us further improve our work, and congratulations to @tompvial.bsky.social who lead this project and the entire team that made it possible ! www.cell.com/cell-genomic...

Single-cell transcriptional landscapes of Aedes aegypti midgut and fat body after a bloodmeal

Vial et al. present comprehensive cell atlases of Aedes aegypti mosquito midgut and fat-body tissues, highlighting diverse cellular roles in digestion, metabolism, and immunity after a bloodmeal. They...

cell.com

Sarah Merkling@merklinglab.bsky.social · 2y ago

🦟❓How do mosquitoes respond to a bloodmeal at the #SingleCell level ? Please have a look at pre-print biorxiv.org/content/10.1... and website aedes-cell-atlas.pasteur.cloud to find out and look at your favorite cells and genes ! #Aedesaegypti

Thrilled to receive @anrs-mie.bsky.social grant with @lambrechtslab.bsky.social & @retrogenomics.bsky.social! Making mosquitoes intolerant to arboviruses. Thanks @pasteur.fr, @inserm.fr & @cnrs.fr for support. Exciting times for #ARBORETRO project! Stay tunned.

I am thrilled to present the Mosquito Cell Atlas! We analyzed 367K nuclei from 19 tissues in male & female mosquitoes, creating a comprehensive resource for vector biology & infectious disease research. Plus we made some surprising discoveries! 🦟🧵 biorxiv.org/content/10.1... 1/n

Happy to share our work exploring the genetic basis of dengue susceptibility in Aedes aegypti and revealing the antiviral role of a cytochrome P450. www.biorxiv.org/content/10.1... It had been a long and wild ride that started back when I was a postdoc within @lambrechtslab.bsky.social ! A thread ⬇️

Dengue virus susceptibility in Aedes aegypti linked to natural cytochrome P450 variants

The mosquito Aedes aegypti is the primary vector for dengue virus (DENV), which infects millions of people annually. Variability in DENV susceptibility among wild Ae. aegypti populations is governed b...

biorxiv.org

This may be the darkest of times, but I won’t let it stop me from celebrating this little moment: I received the keys to my new lab @ucdavis.bsky.social today ☺️ #ScienceMustGoOn 🧬🧪🦟

Very grateful to have been awarded a #MSCA post-doc fellowship! With Felix Hol and Teun Bousema, we will bring BuzzWatch to the field to study mosquito behavior in malaria-endemic regions. Starting in #RadboudUmc, our first goal is to make BuzzWatch portable enough to be transported by bicycle 🦟🚲🇳🇱.

Excited that my first manuscript from my time at the @riffelllab.bsky.social is out as a preprint! Building on past work, we used wind tunnel bioassays to show that the odors of human hosts, flowers, and oviposition sites shift the visual preferences of mosquitos. www.biorxiv.org/content/10.1...

Thrilled to share 'BuzzWatch', my post-doc work with Felix Hol and @lambrechtslab.bsky.social ➡️Filming mosquitoes in a cage with a €15 camera but for 700h(1month) revealed fascinating insights into their behavior⌛🦟🎥⏳ preprint🔍 doi.org/10.1101/2025... DIY guide 🛠️ theomaire.github.io/buzzwatch 🧵⬇️

BuzzWatch: uncovering multi-scale temporal patterns in mosquito behavior through continuous long-term monitoring

Understanding the temporal dynamics of mosquito behavior is essential for developing effective interventions against pathogen transmission. However, limited knowledge exists about the environmental, p...

doi.org

🦟 Pestered by mosquitoes? Fear not—grapefruit might hold the key! 🍊In our latest paper in @currentbiology.bsky.social, led by Merybeth Triana and Felipe Andreazza, we explore how nootkatone, a compound derived from grapefruit, affects mosquitoes. authors.elsevier.com/sd/article/S...

🦟❓How do mosquitoes respond to a bloodmeal at the #SingleCell level ? Please have a look at pre-print biorxiv.org/content/10.1... and website aedes-cell-atlas.pasteur.cloud to find out and look at your favorite cells and genes ! #Aedesaegypti

Single-cell transcriptional landscapes of Aedes aegypti midgut and fat body after a bloodmeal

Aedes aegypti mosquitoes are vectors for numerous arboviruses that have an increasingly substantial global health burden. Following a bloodmeal, mosquitoes experience significant physiological changes...

biorxiv.org