Geoffroy Mallaret

Ph.D. Gut Brain Microbiome axis, microbiology, behavior, neurosciences, infections 💩🦠🧠🐀. Postdoctoral fellow at Pasteur Institute.

[Geoffroy Mallaret @MallaretG]

I am pleased to share the new study related to my PhD in the World Journal of Gastroenterology. Thanks to Amandine Lashermes, @Neurodol, Andrew T Gewirtz, @BenoitChassaing, and especially Frederic A Carvalho. Enjoy :)
https://t.co/UaFOoqRWJ2
#gutbrainaxis #microbiota #behaviour

[Geoffroy Mallaret @MallaretG]

https://t.co/nPA5hZ3iNa

[Cell Reports @CellReports]

Microglia mediate the early-life programming of adult glucose control https://t.co/02Cxwhz9pr

[Guillaume de Lartigue @GdeLartigue]

Thrilled to share our second paper in two days, published today in #NatureMetabolism!

Yesterday, we explored food memory. Today, we reveal something entirely different: peripheral vagal circuits can induce a torpor-like state in mice. 🧵

https://t.co/37kz6PHnUH

[Daniel J Drucker @DanielJDrucker]

The gut brain axis scrutinized at the emerging intestinal neuroepithelial interface @NatureRevMicro https://t.co/nLNbCupYAi

[Waggoner Lab @LabWaggoner]

Innate immune cells link dietary cues to normal and abnormal metabolic regulation
Review @NatImmunol https://t.co/z1VtmETD6b

[Nature Rev Immunol @NatRevImmunol]

IL-22 protects against stress-induced anxiety https://t.co/S1KA3tF3x6

[Geoffroy Mallaret @MallaretG]

Central glucagon-like peptide 1 receptor activation inhibits Toll-like receptor agonist-induced inflammation
https://t.co/DUWzOBYiCH

[Microbiome @MicrobiomeJ]

In #AnimalMicrobiome

🔎Investigating the efficacy of #probiotics in enhancing #DiseaseResistance & promoting growth in #GreyMullet

🚨Probiotic-fed fish showed significant improvements in weight gain ratio, feed efficiency, and specific growth rate🐟

👉https://t.co/HIp0CXrMAA

[Nature Reviews Microbiology @NatureRevMicro]

#midweekmicro 🔬🦠

Prenatal antibiotics reduce breast milk IgA and induce dysbiosis in mouse offspring, increasing neonatal susceptibility to bacterial sepsis

@cellhostmicrobe

https://t.co/aWuawScmYY

[Ivan Zanoni @Lo_Zanzi]

#WeekendRead! #LocationLocationLocation! @TouficMayassi @TheXavierLab &co show @Nature the regional specialization of the gut at the spatial (single cell) level: strong resilience after inflammation & ILC2 are key in middle colon to adapt to the microbiota https://t.co/9IXkMinzri

[INRAE Abeilles @INRAE_ABEILLES]

Une étude publiée dans la revue Science indique que de nombreuses espèces d’#abeilles sauvages, sont exposées à des résidus de #pesticides dans le #sol mettant ainsi en péril une fois de plus la #pollinisation et la production alimentaire
🐝🌱🚜👩‍🔬🔬
https://t.co/TsPzycLhIu

[Seth Bordenstein @Symbionticism]

It's published 🪩

https://t.co/HzgzGj3lt4

[Eveliina Hanski @hanski_eveliina]

Even though lab and wild mice harbour drastically distinct gut microbiotas in many ways, several patterns of early-life microbiota assembly are common across these two systems. Read more in our new paper below
@AuraRaulo @sclknowles
https://t.co/t8yd0DEoQX

[Nature Rev Immunol @NatRevImmunol]

New Review from @Muzz_Haniffa and colleagues @sangerinstitute explains how the prenatal immune system develops
https://t.co/T5qvsLpnKj

[Nature Reviews Gastroenterology & Hepatology @NatRevGastroHep]

New online! Gut microbiome: a biomedical revolution https://t.co/8hClNmWZqs

[Geoffroy Mallaret @MallaretG]

Gut microbiota regulates stress responsivity via the circadian system
https://t.co/NCNAM9B3nI

[Asya Rolls @rolls_asya]

Our perspective on the frontiers of neuroscience beyond the nervous system. Thank you, @CellCellPress, for the opportunity to collaborate with our partners @NadineGogolla and @SLiberles. Thanks Chi Jingyi and Popescu, Miranda. My special thanks to Megan Sammons.

[Seki David @Sekifilipdavid]

New study in: https://t.co/ZFy5mC1JjQ Using nanopore sequencing, we identified microbial traits linked to severe brain injury in preterm infants. Enterobacteriaceae predominance ties to poor neurodevelopment, revealing potential therapeutic targets! 🧠 #Microbiome #Brain

[Cell Genomics @CellGenomics]

A genome-wide association study of neonatal metabolites https://t.co/0E0CQVROwd

[. @gamonasterioo]

Activated sympathetic nerve post stroke downregulates Toll-like receptor 5 and disrupts the gut mucosal barrier: Cell Reports Medicine

https://t.co/gv2KGAShiA