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Andrew Quinn

@andrewhq9.bsky.social
777 followers 450 following 10 posts

Microbiome & metabolomics scientist @UNIL Focused on Agrochemicals and metabolic interactions between gut microbes and their honeybee host🇨🇭🐝🦠 engelbeelab.com

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Reposted by Andrew Quinn
fbm-unil.bsky.social @fbm-unil.bsky.social · 17/09/2026
🦠 How can we measure #nutrient #availability at the scale of individual #gut #bacteria? New publication @dmf-unil.bsky.social in @plosbiology.org on #honeybee 🐝 by research groups @pengellab.bsky.social & @yschaerli.bsky.social 👉 journals.plos.org/plosbiology/...
journals.plos.org
An engineered bacterial symbiont maps micron-scale sugar gradients in the honeybee gut
A prior PLOS Biology study engineered bee gut bacteria to sense their microenvironment. This new study engineers a native honey bee symbiont into a living biosensor for arabinose, revealing its spatia...
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Reposted by Andrew Quinn
Jan-Willem Veening @veeninglab.com · 17/06/2026
Beautiful work by @kkjimbsky.bsky.social in collaboration with @nvastenhouw.bsky.social @pengellab.bsky.social where we used CRISPRi-seq in a zebrafish meningitis model of pneumococcal infection coupled with metabolomics. #MicroSky www.biorxiv.org/content/10.1...
biorxiv.org
In vivo genome-wide CRISPRi-Seq in Streptococcus pneumoniae reveals host-adaptive pathways essential for meningitis and identifies new therapeutic targets
Streptococcus pneumoniae is an important human pathogen that causes invasive diseases and remains the leading cause of bacterial meningitis. However, the bacterial determinants required for survival w...
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Andrew Quinn @andrewhq9.bsky.social · 21/05/2026
The community is greater than the sum of its parts: The (n-1) dropout experiments that Amelie designed are such an elegant method for unraveling microbiome interactions. Yet again, bacterial tryptophan metabolism emerges as a key driver of cognitive improvement
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Reposted by Andrew Quinn
Yolanda Schaerli @yschaerli.bsky.social · 17/12/2025
New preprint! 🐝 We engineered a bacterial biosensor to reveal micron-scale arabinose gradients in the honeybee gut. Congratulations to Audam and all co-authors. Great collaboration with @pengellab.bsky.social as part of the NCCR Microbiomes at @fbm-unil.bsky.social www.biorxiv.org/content/10.1...
biorxiv.org
Engineered symbiont biosensor maps micron-scale sugar gradients in the honeybee gut
The honeybee gut microbiota plays a key role in shaping host health and susceptibility to disease. Yet, the nutrient environment it experiences within the gut remains poorly characterized. In particul...
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Andrew Quinn @andrewhq9.bsky.social · 26/01/2026
Dante never knew about the 10th circle of hell: uploading studies to @metabolights.bsky.social 😱🤯
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Reposted by Andrew Quinn
Dimitri Drekonja, MD, MS @dimitridrekonja.bsky.social · 24/01/2026
Alex Pretti was a colleague at the VA. We hired him to recruit for our trial. He became an ICU nurse- I lover working with him. He was a good kind person who lived to help and these fuckers executed him. White. Hot. Rage.
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Reposted by Andrew Quinn
Snorre Sulheim @sulheim.bsky.social · 20/08/2025
Excited to share the first results from my postdoc at @dmf-unil.bsky.social with @saramitri.bsky.social www.biorxiv.org/content/10.1...
biorxiv.org
Microbes release lower-value metabolites at higher rates
Microbes release a wide range of metabolites into their environment, yet the reasons for this release and the factors that influence release rates are not well understood. Here, using a combination of...
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Reposted by Andrew Quinn
David Grimm @david-grimm.bsky.social · 01/07/2025
Between June 2024 and January 2025, a full 62% of commercial honey bee colonies in the U.S. died, the largest on record. USDA efforts were slowed by funding cuts and layoffs. Now, USDA scientists have finally identified a culprit. But it may be too late. www.science.org/content/arti...
science.org
Scientists identify culprit behind biggest-ever U.S. honey bee die-off
USDA research points to viruses spread by pesticide-resistant mites, indicating a worrying trend
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Jan-Willem Veening @veeninglab.com · 10/06/2025
New tenure track assistant professor position in molecular microbiology in our department @dmf-unil.bsky.social @unil.bsky.social! We are casting a wide net for an experimental molecular microbiologist. Apply here: wwwfbm.unil.ch/releve/appli...
wwwfbm.unil.ch
DMF: Tenure Track Assistant Professor towards Associate Professor in Molecular Microbiology - Site des postulations FBM
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Reposted by Andrew Quinn
Joanito Liberti @joanitoliberti.bsky.social · 06/05/2025
A PhD position is available in my lab at the University of Geneva to explore the interaction between gut microbes and behavior in social bees. Please share with potential candidates. Application deadline: May 25th. More info and how to apply: tinyurl.com/PhDmgbee
tinyurl.com
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Reposted by Andrew Quinn
Bill Grueskin @bgrueskin.bsky.social · 14/04/2025
This Tufts student was grabbed off the street, cuffed and taken out of state solely because she co-wrote a completely respectful oped in the student paper. And Rubio’s State Dept now admits they have nothing more damning than that. Gift link wapo.st/4j8d5Uh
wapo.st
No evidence linking Tufts student to antisemitism or terrorism, State Dept. office found
An internal memo, prepared before Tufts student Rumeysa Ozturk was detained by ICE, raises doubts about the Trump administration’s claims that she supports Hamas.
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Reposted by Andrew Quinn
Anna Meier @annameier.bsky.social · 27/03/2025
Tufts alumni have organized a list of demands to the Tufts administration regarding protections for international students and workers. Please consider signing on if you're Tufts-affiliated in any way.
docs.google.com
Tufts community calls the Tufts administration to action
We, members of the Tufts community, are appalled and enraged by the unlawful abduction on Tufts PhD Fulbright student Rümeysa Öztürk by federal authorities. We call on the Tufts administration to comm...
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Andrew Quinn @andrewhq9.bsky.social · 27/03/2025
The most un-American statement ever uttered by a Secretary of State. Also, he is grossly lying about Rumeysa and her actions. I loved #Tufts. It is a fantastic university. But it, and every other US university are not safe for foreign students anymore. Boycott 🇺🇸 until we get rid of these fascists
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Reposted by Andrew Quinn
Angus Johnston @angus.bsky.social · 27/03/2025
What Rumeysa Ozturk is apparently getting deported over—signing on to a campus op-ed in support of a student govt resolution calling for institutional action by the university—is not just the essence of protected speech, but the kind of thing that critics of disruptive protest claim to support.
tuftsdaily.com
Op-ed: Try again, President Kumar: Renewing calls for Tufts to adopt March 4 TCU Senate resolutions - The Tufts Daily
The independent student newspaper of Tufts University
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Andrew Quinn @andrewhq9.bsky.social · 26/03/2025
For the heartless who do not care about the suffering of millions, many of them children, do you think that America will be spared from a mass explosion of HIV cases around the world?
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Andrew Quinn @andrewhq9.bsky.social · 26/03/2025
First they came for the immigrants, and I said nothing because I was not an immigrant …
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Reposted by Andrew Quinn
Philipp Engel @pengellab.bsky.social · 18/02/2025
We are looking for a bioinformatician with expertise in microbiome data analysis join our team at the University of Lausanne. The successful candidate will lead and support research projects within nccr-microbiomes.ch. More details here: shorturl.at/mC46o . Please share with potential candidates.
shorturl.at
Opportunités de carrière : Research Associate position in bioinformatics support (22124)
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Andrew Quinn @andrewhq9.bsky.social · 06/02/2025
Great lab, great people, great city!You couldn’t ask for a better postdoc opportunity (I might be slightly biased)
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ProPublica @propublica.org · 31/01/2025
NEW: Organizations that provide vital, lifesaving care for desperate and vulnerable people around the world have been forced to halt operations, turn away patients and lay off staff. “I’ve never seen anything that scares me as much as this,” one doctor said.
propublica.org
“People Will Die”: The Trump Administration Said It Lifted Its Ban on Lifesaving Humanitarian Aid. That’s Not True.
Organizations that provide vital care for desperate and vulnerable people around the world have been forced to halt operations, turn away patients and lay off staff. “I’ve never seen anything that sca...
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Andrew Quinn @andrewhq9.bsky.social · 28/01/2025
135,000 babies will be born with HIV in the next 90 days because Donald Trump a monster. #pepfar www.amfar.org/wp-content/u...
amfar.org
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Reposted by Andrew Quinn
Gregg Gonsalves @gregggonsalves.bsky.social · 24/01/2025
This man cannot be confirmed. This is pre-meditated murder of children. www.politico.com/news/2025/01...
politico.com
RFK Jr.’s allies have a plan to upend childhood vaccination
Robert F. Kennedy’s Jr. advisers are sparring over how far he should go on vaccines as health secretary.
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Andrew Quinn @andrewhq9.bsky.social · 03/12/2024
Tell me about microbiomes, but just for fun, do it en français 🇫🇷 while surrounded by thousands of bees 🐝 www.rts.ch/audio-podcas...
rts.ch
Microbiote des abeilles: comment l'étudier? (1/2)
Le laboratoire de Philipp Engel à lʹUniversité de Lausanne (UNIL) est spécialisé dans lʹétude des interactions entre le microbiote intestinal et son hôte, lʹabeille. Ce microbiote est stable et compos...
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Andrew Quinn @andrewhq9.bsky.social · 03/12/2024
Importing our work from earlier this year: Host-derived organic acids enable gut colonization of the honey bee symbiont Snodgrassella alvi www.nature.com/articles/s41...
nature.com
Host-derived organic acids enable gut colonization of the honey bee symbiont Snodgrassella alvi - Nature Microbiology
Comparative metabolomics and NanoSIMs reveal that the honey bee symbiont Snodgrassella alvi uses host-derived metabolites to colonize the gut, indicating adaptation to a specific metabolic niche in it...
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Reposted by Andrew Quinn
bioRxiv Microbiology @biorxiv-microbiol.bsky.social · 17/11/2024
Mapping Pesticide-Induced Metabolic Alterations in Human Gut Bacteria www.biorxiv.org/content/10.1101/202…
biorxiv.org
Mapping Pesticide-Induced Metabolic Alterations in Human Gut Bacteria https://www.biorxiv.org/content/10.1101/2024.11.15.623895v1
Pesticides can modulate gut microbiota (GM) composition, but their specific effects on GM remain lar
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Reposted by Andrew Quinn
Philipp Engel @pengellab.bsky.social · 06/11/2024
PhD position available in our lab in 🇨🇭! Interested in microbial ecology and evolution in the context of #Symbiosis, #Microbiota, #Bees? Like to analyze shotgun metagenomics data with the possibility for fieldwork and experiments? This is for you. Apply here: shorturl.at/swHf1 #SymbioSky
shorturl.at
Opportunités de carrière : PhD position in gut microbiota ecology and evolution (21945)
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