Biosynthetic gene clusters in Pseudomonas viridiflava have a fitness cost during Arabidopsis thaliana infection #mSystems by Alejandra Duque-Jaramillo et al from Talia Karasov, Detlef Weigel @plantevolution.bsky.social journals.asm.org/doi/10.1128/...

These captchas just keep getting harder #rstats

I’m absolutely delighted to receive this prestigious award. My sincere thanks to my lab members, mentors, colleagues, and collaborators for their continuous support.

EMBL@embl.org · 5mo ago

Congratulations, Lisa Maier and Stephen Cusack! The two EMBL alumni have received the 2026 John Kendrew and Lennart Philipson awards for their outstanding contributions to host–microbiome research and structure-guided drug development, respectively. Learn more: www.embl.org/news/awards-...

Congratulations, Lisa Maier and Stephen Cusack! The two EMBL alumni have received the 2026 John Kendrew and Lennart Philipson awards for their outstanding contributions to host–microbiome research and structure-guided drug development, respectively. Learn more: www.embl.org/news/awards-...

Don’t miss this year’s Seeon Conference! Registration is now open — secure your spot and join us for inspiring science and great discussions in Seeon.

Joel Selkrig@jselkrig.bsky.social · 6mo ago

Registration for the 18th Annual Seeon Conference on Microbiota, Probiotics and Host is now open! 🎉 We’re looking forward to welcoming you in Seeon! When: June 24-26 Where: Seeon Monastery, Germany (near Munich) Program: www.dghm.org/seeon/ Registration: app1.edoobox.com/SPP1656/Seeo...

Science shorties, welcome. We’ve been waiting for you @erdavenport.bsky.social from @psumbiome.bsky.social is the 2nd release of our microbiome masterclass series!! youtube.com/shorts/mzabY...

Can Our Microbiome Change Our Genes? | One Health Microbiome Center #humanmicrobiome #microbiomes

YouTube video by One Health Microbiome Center at Penn State

youtube.com

Huge congratulations to our lab member Patrick Müller on successfully defending his PhD! His thesis represents outstanding work, and his defense was truly impressive. We’re incredibly proud to celebrate Patrick as a new Dr. rer. nat. and excited to see what he does next! 🚀

We’re hiring 2 Postdocs (f/m/d) in Drug–Microbiome–Host Interactions 🦠💊 Focus: how non-antibiotic drugs shape the gut microbiome, drug efficacy & side effects. #PostdocJobs #Microbiome #AcademicJobs Full job ad: lisamaierlab.com/wp-content/u...

🎓If you are truly curious about the epigenetic mechanisms driving adaptive evolution. Here is your chance to join Thanvi's team as a PhD Student and study plant altitude adaptation through epigenetic genome regulation. www.sciencedirect.com/science/arti...

Thanvi Srikant@thanvisrikant.bsky.social · 8mo ago

✨Call open for a fully-funded PhD position✨ Looking for an enthusiastic student to join my upcoming Ambizione research group (🌱 Epigenome Diversity Lab 🌱, www.epidiversitylab.org) at ETH Zürich, starting August 2026! Apply here ↘️ jobs.ethz.ch/job/view/JOP... Application deadline: January 31st, 2026

✨Call open for a fully-funded PhD position✨ Looking for an enthusiastic student to join my upcoming Ambizione research group (🌱 Epigenome Diversity Lab 🌱, www.epidiversitylab.org) at ETH Zürich, starting August 2026! Apply here ↘️ jobs.ethz.ch/job/view/JOP... Application deadline: January 31st, 2026

PhD position to study epigenomic diversity and altitude adaptation in Arabis alpina

jobs.ethz.ch

Really cool story from @lisamaierlab.bsky.social! We are happy that @luuuprz.bsky.social (PhD student in our lab) contributed a small part.

Lisa Maier Lab | Tübingen@lisamaierlab.bsky.social · 8mo ago

New paper from the lab! Led by Patrick Müller: we show that non-antibiotic compounds — but not macrolide antibiotics — can induce an efflux pump that protects Bacteroidaceae from macrolides. A neat twist on drug–microbe interactions... www.tandfonline.com/doi/full/10....

New paper from the lab! Led by Patrick Müller: we show that non-antibiotic compounds — but not macrolide antibiotics — can induce an efflux pump that protects Bacteroidaceae from macrolides. A neat twist on drug–microbe interactions... www.tandfonline.com/doi/full/10....

My new Emmy Noether Group is recruiting! 🔬 Two PhD positions in plant pathogen evolution 🧬 Start: April 2026 (flexible) 📍 Dept. of Phytopathology & Plant Protection @rstam.bsky.social @uni-kiel.de ⏰ Apply by 15 Dec 2025 🔗 More info: www.uni-kiel.de/personal/de/... Do get in touch or share 😊

Research prizes for our lab: Anne has been awarded the DZIF Doctoral Award of the DGHM, and Lisa has received the DGHM Main Award. A wonderful recognition of the creativity, curiosity, and persistence of the entire team! www.dghm.org/dghm-preisve...

A bidirectional tango between drugs and bugs

A bidirectional tango between drugs and bugs

Beyond the commonly considered factor of diet, small-molecule drugs have been identified as effectors of microbiota composition. Recently, two studies (Grießhammer et al. and Kumar et al.) reported that non-antibiotics, like antibiotics, could disrupt gut microbial homeostasis, reducing colonization resistance and facilitating pathogen invasion. These findings hold profound implications for our understanding of drug–host–microbiome interactions.

dlvr.it

We're very happy to release our new database Metalog metalog.embl.de ! It offers manually curated and harmonised contextual data for 110k metagenomics samples across the globe, incl. precomputed taxonomic profiles, for interactive browsing and for download 🧵 1/7 #microsky

schaechter.asmblog.org/schaechter/2... #MicroSky

Non-antibiotics and Enteric Infections

Noteworthy — It's allergy season. To assuage your discomfort, your physician prescribes a long-term treatment with an antihistamine. Feeling much better, you go out to enjoy some of your favorite stre...

schaechter.asmblog.org

Unexpected side-effect: how common medications clear the way for pathogens CMFI's @lisamaierlab.bsky.social @unituebingen.bsky.social show in @nature.com: many non-antibiotics weaken the natural protective function of the intestine. Press release: www.cmfi.uni-tuebingen.de/en/news-even...

Lisa Maier Lab | Tübingen@lisamaierlab.bsky.social · last yr.

The paper is definitely worth a read—and if you're curious for a glimpse behind the scenes of how the story developed, don’t miss this short blog post by Anne and Jacobo. communities.springernature.com/posts/silent...

Seeing this published is even better than eating sweets! I am so happy and proud of whole @lisamaierlab.bsky.social, especially Lisa and @jdlcz.bsky.social who walked the funny/exciting/rocky road with me until the very end. Check it out! #science #microbiome #health www.nature.com/articles/s41...

Non-antibiotics disrupt colonization resistance against enteropathogens - Nature

Non-antibiotic drugs from a wide range of therapeutic classes can alter the ability of gut commensals to resist invasion by enteropathogens, a previously underappreciated side effect of such drugs.

nature.com

The paper is definitely worth a read—and if you're curious for a glimpse behind the scenes of how the story developed, don’t miss this short blog post by Anne and Jacobo. communities.springernature.com/posts/silent...

A tremendous team effort that spanned several years, led by two outstanding scientists in our lab: Anne Grießhammer (@ghammeranne.bsky.social) and Jacobo de la Cuesta-Zuluaga (@jdlcz.bsky.social). Huge thanks to everyone who contributed, to @cmfi.bsky.social, & to our superb collaboration partners.

Finally online! Our latest research is out @nature.com: We show that non-antibiotic drugs can disrupt colonization resistance, raising the risk of enteric infections. rdcu.be/ewwrG

Non-antibiotics disrupt colonization resistance against enteropathogens

Nature - Non-antibiotic drugs from a wide range of therapeutic classes can alter the ability of gut commensals to resist invasion by enteropathogens, a previously underappreciated side effect of...

rdcu.be

It's finally out!🎉 We known that the #microbiome confers colonization resistance against #pathogens, we know that some meds 💊 affect gut microbes 🦠 So, do 💊 alter colonization resistance? It turns out that some do! If you wanna know more, check out our latest work www.nature.com/articles/s41...

Excited to share some key details on our latest research in @natmicrobiol.nature.com reporting intra-cellular accumulation of #PFAS (aka forever chemicals) by certain human gut bacteria. #microsky #mevosky #microbiomesky www.nature.com/articles/s41...

We asked our current student Elisabeth Limunga some questions about the IBC master programme and her ambitions 🤓 🤩 Application deadline: July 15! uni-tuebingen.de/ibc @daadworldwide.bsky.social @unituebingen.bsky.social @pasteur.fr @pasteuredu.bsky.social @steffenbo.bsky.social

I am very excited to share our latest publication on the effect of systemic #endotoxin on intestinal #microbiota spearheaded by the brilliant Sanne Kroon at the Hardt lab @eth-dbiol.bsky.social @ethzurich.bsky.social @naturecomms.bsky.social 👉🏼 rdcu.be/eelLn

Sublethal systemic LPS in mice enables gut-luminal pathogens to bloom through oxygen species-mediated microbiota inhibition

Nature Communications - Acute systemic immune activation may affect gut-luminal colonisation dynamics. Here, the authors show that LPS exposure in mice elevates gut-luminal oxygen species levels,...

rdcu.be

What a better chance to read our review on how to counteract the negative effects of antibiotics and human targeted drugs 💊 our #microbiome🦠 if you haven't yet! www.cell.com/trends/micro...

Balancing act: counteracting adverse drug effects on the microbiome

The human gut microbiome, a community of microbes that plays a crucial role in our wellbeing, is highly adaptable but also vulnerable to drug treatments. This vulnerability can have serious consequenc...

cell.com

Trends in Microbiology@cp-trendsmicrobiol.bsky.social · last yr.

The March '25 issue is online! Cover image showing the soil microbial carbon pump. Articles inside on overcoming adverse drug effects on the microbiome, fungal engineering technologies, alphavirus capsid–host interactions, bacterial peptidoglycan recycling, & more! www.cell.com/issue/S0966-...

Every time I write the discussion of a microbiome paper

Elinne Becket, PhD@bielleogy.bsky.social · last yr.

My students trying to write up their microbial ecology data

Mechanism to mean everything and nothing at the same time. Do they mean a molecular interaction? A cellular process? An ecological dynamic?

Federico Adolfi@fedeadolfi.bsky.social · 2y ago

If you could fix one☝🏻 piece of terminology in your field, what would it be? I’ll go first👇🏻(replying to myself like it’s normal)

In a great collaboration with @typaslab.bsky.social, @lisamaierlab.bsky.social and @biocs.bsky.social found that 24% of the tested human-targeted drugs inhibit the growth of gut commensal bacteria. "Extensive impact of non-antibiotic drugs on human gut bacteria" (2018) www.nature.com/artic...

Extensive impact of non-antibiotic drugs on human gut bacteria

Nature - Some non-antibiotic drugs have been associated with changes in gut microbiome composition, but the extent of this phenomenon is unknown. Athanasios Typas and colleagues screened more than...

nature.com