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Posts by Guillaume Frasca

A tremendous loss. Philippe was incredibly kind, human, a visionary scientist and a wonderful mentor. His team, the department of Immunology @immunopasteur.bsky.social and more broadly @pasteur.fr mourns a great mind.

1 day ago 6 3 0 0
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« La France est en train de décrocher » : le cri d’alarme des chercheurs du CNRS après les 500 millions de coupes budgétaires Un appel des directeurs de laboratoires et des présidents des différentes instances du CNRS va être lancé pour dénoncer les coupes du gouvernement dans le budget du premier organisme de recherche fran...

« La France est en train de décrocher » : le cri d’alarme des chercheurs du CNRS après les 500 millions de coupes budgétaires.
www.challenges.fr/politique/la...

4 days ago 59 48 4 1

Bravo à @rkoszul.bsky.social @leovalon.bsky.social et @bathellierlab.bsky.social les 3 nouveaux récipiendaires des médailles du CNRS de @pasteur.fr !!

5 days ago 7 0 0 0

Aux USA, les Instituts Nationaux de la Santé (NIH) n'attribueront quasiment plus de subventions en demandant, comme ils le faisaient jusqu'à maintenant, aux chercheurs de soumettre des propositions portant sur des problèmes scientifiques spécifiques.

Au lieu de ça, (...)

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3 weeks ago 22 9 2 2
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Molly Ingersoll: advocating for women's health and women's rights Molly Ingersoll has been head of a research team at the Institut Pasteur in Paris since 2012. This unfailingly optimistic microbiologist and immunologist is committed to revolutionizing our approach t...

Meet Molly Ingersoll, microbiologist & immunologist.
Her work shows how women and men can respond very differently to infections, and why sex-specific treatments are urgently needed.
She also speaks up about the invisible hurdles women face in science.
Follow her here @immunobladder.bsky.social

1 month ago 22 10 0 0
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Climate shocks, not just warming, threaten malaria control efforts in Africa Climate change is expected to affect mosquito and parasite survival, reshaping malaria risk. But extreme weather could be a more immediate danger to disease control.

Climate change is expected to affect mosquito and parasite survival, reshaping malaria risk

go.nature.com/3OWwXPY

1 month ago 27 15 0 0

Final version @nature.com of our paper describing unconventional multicellular development in a choanoflagellate inhabiting an extreme environment. A ton of new data since the first @biorxivpreprint.bsky.social preprint (which we've kept updating).

A brief 🧵 (carried over from the old place)

1 month ago 380 152 16 15
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📢 Le Congrès annuel 2026 du Collège des Sociétés Savantes Académiques de France!!
🎤 Conférence grand public par Serge Hercberg
👉 Infos & inscriptions : https://loom.ly/hH57R5U

2 months ago 3 2 0 0
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1️⃣5️⃣ Fun way of deciding authorship order

www.sciencedirect.com/science/arti...

2 months ago 8 1 2 0

Holy moly this chart: Cumulative US measles cases

2 months ago 4819 2304 205 646
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Legionellosis: a novel method to predict the fate of infected cells Scientists have combined metabolic analysis, state-of-the-art microscopic techniques and artificial intelligence to successfully predict the outcome of infection with Legionella pneumophila, which cau...

AI predicts Legionella infection outcome with 83% accuracy

By analyzing mitochondrial parameters immediately after infection, researchers can forecast which cells will allow bacterial replication.

📄 www.pasteur.fr/en/home/rese...

#Legionella

3 months ago 3 2 0 0
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Trump’s second term and the weaponisation of health policy: a 2025 timeline.

@bmj.com maps the year’s key decisions and themes—and asks experts what 2026 may bring
www.bmj.com/content/392/...

3 months ago 16 10 0 0
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Modeling the spatio-temporal spread of cholera in France in 1892 From an historical perspective, it is important to understand how past epidemics spread; but such a task is complicated by limited data availability. …

Few years ago, an intern in the team explored historical archives and identified a fascinating report describing with great detail the large French cholera epidemic of 1892. The modelling analysis of these data has now been published in Epidemics.
www.sciencedirect.com/science/arti...
🧪

3 months ago 14 5 1 0
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Creation of new junior research groups at the Institut Pasteur - Call for applications 2026 - Research The Institut Pasteur is launching an international call to recruit new junior research group leaders leveraging cutting-edge transdisciplinary approaches to exploring infectious diseases, host-microbe...

🔬 Call to create junior research groups at the Institut Pasteur

Focus: Infectious diseases, host-microbe interactions, vaccines
Special interest: AI methodologies

📅 Deadline: Feb 9, 2026
👥 2-12 years post-PhD

Apply now 📝 research.pasteur.fr/en/call/crea...

#JobOpportunity #Research

4 months ago 99 136 1 9
4 Institut Pasteur scientists awarded by French Academy of Sciences

4 Institut Pasteur scientists awarded by French Academy of Sciences

🏆 4 Institut Pasteur scientists awarded by French Academy of Sciences @academiesciences.bsky.social

🥇 Romain Levayer
🥇 Pierre-Jean Corringer
🥇 Eduardo Rocha
🥇 Hervé Bourhy

Congratulations !

4 months ago 32 6 1 0

Congratulations to my partner in crime and newest EMBO young investigator @sebbaumgarten.bsky.social
Well deserved!

4 months ago 5 1 0 0
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ERC’s new €7m Plus Grants open to researchers at any career stage - Research Professional News European Research Council president describes scheme as part attempt to lure US talent

· #AcademicSky ·
The European Research Council is launching €7m Plus Grants for ambitious, long‑term research — open to researchers at any career stage but limited to about 30 awards; current ERC grantees and applicants are ineligible, reports @clanicholson.bsky.social.

4 months ago 25 21 0 11
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a man in a striped sweater is sitting on a couch ALT: a man in a striped sweater is sitting on a couch

Participez à l'étude #POPCORN lancée par l'équipe "Épidémiologie des maladies émergentes" de l'Institut @pasteur.fr pour comprendre l’évolution des attitudes et des comportements à l’égard des mesures préventives si nous devions faire face à une nouvelle #pandémie redcap.link/popcorn-past...

4 months ago 5 4 0 0
Most to Least Common 4-Digit PIN Numbers

34m analysed from multiple data breaches

Most to Least Common 4-Digit PIN Numbers 34m analysed from multiple data breaches

Je ne sais pas quoi faire de cette infographie donc la voici

5 months ago 187 68 9 7
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It's once again Friday at @institutpasteur.bsky.social !!!
🔥🔥🔥🔥🔥

5 months ago 1 1 2 0
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Less academic freedom leads to less innovation - Impact of Social Sciences Drawing on data showing a decline in academic freedom over the past decade, David Audretsch, Christian Fisch, Chiara Franzoni, Paul P. Momtaz and Silvio Vismara, analyse the relation of academic freed...

🗃️From the archive: "Academic freedom had progressively increased from the 1940s to the 2010s, but it reversed and started to decline in the last decade both at the global level and in the 25 leading countries in science."

#AcademicFreedom

5 months ago 3 5 0 0
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The Friday crème brûlée is back! @institutpasteur.bsky.social

5 months ago 21 4 1 2
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Une piste prometteuse pour augmenter l’efficacité des antibiotiques Les aminosides sont des antibiotiques efficaces contre de très nombreuses bactéries telles que Escherichia coli, Pseudomonas aeruginosa ou Staphylococcus aureus. Mais jusqu’à présent, personne ne sava...

🦠💊 L’Institut @pasteur.fr vient de publier un communiqué de presse sur nos récents travaux, qui décrivent une nouvelle piste pour augmenter l’efficacité des antibiotiques. #Pasteurdon #Recherche #Science #AMR

Merci à toutes celles et ceux qui ont contribué.

📘 English version coming soon!

5 months ago 28 16 0 1
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Cancer cells tighten the belt around their neighbours forcing them to die - Research Cancerous cells can expand in our tissues by killing neighbouring healthy cells. Researchers in Institut Pasteur, CNRS and the Université Paris Cité found a new mechanism used by cancerous cells to ki...

🧬🩸 Cancer cells “tighten the belt” on their neighbors — Institut Pasteur, CNRS & Université Paris Cité uncover a mechanical killing strategy: tumor cells surround healthy ones and squeeze them to death via a contractile belt.

Read more 👉 research.pasteur.fr/en/news/canc...

6 months ago 34 13 1 0
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7 basic science discoveries that changed the world Ozempic, MRI machines and flat screen televisions all emerged out of fundamental research decades earlier — the very types of study being slashed by the US government.

Ozempic, MRI machines and flat screen televisions all emerged out of fundamental research decades earlier — the very types of study being slashed by the US government

www.nature.com/articles/d41...

5 months ago 155 67 0 10
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Compare Trump’s (unusual) level of empathy for Argentina — vs. Ukraine.

@atrupar.com

6 months ago 2645 806 124 45
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🏆 Le prix Nobel d'économie a été décerné à l'Américano-Israélien Joel Mokyr, au Français Philippe Aghion et au Canadien Peter Howitt pour leurs travaux sur l'impact des nouvelles technologies sur la croissance économique.

6 months ago 29 11 7 11

Soutenez la science qui agit et toutes les équipes de recherche de l’institut @pasteur.fr ! #PasteurDon

6 months ago 3 1 0 0
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LinkedIn va utiliser les données personnelles de ses utilisateurs pour entraîner son IA La collecte des données des usagers commencera le 3 novembre, prévient le réseau social. Il leur est toutefois donné la possibilité de s’y opposer.

LinkedIn va utiliser les données personnelles de ses utilisateurs pour entraîner son IA

7 months ago 22 32 8 9
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Par conséquent : une très grande partie des États-Unis affichent des couvertures vaccinales infantiles désormais sous le seuil d'immunité nécessaire pour stopper la propagation de maladies.

S'agissant de la rougeole, par exemple, 2 comtés sur 3 sont désormais sous 95%.

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7 months ago 17 8 2 0