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Julie Helft

@juliehelft.bsky.social
179 followers 209 following 3 posts

Immunologist at Institut Cochin in Paris

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Reposted by Julie Helft
The Guermonprez Lab at Institut Pasteur Paris @guermonprezlab.bsky.social · 05/10/2026
📢Our article is now published in @natcomms.nature.com ! We show that tumor-specific TRM-like CD8+ T cell induction requires a cooperation between type 1 and type 2 migratory dendritic cells. Find out more: doi.org/10.1038/s414... @nathanvaudiau.bsky.social @pierre-bourdely.bsky.social @pasteur.fr
doi.org
Distinct migratory dendritic cell subsets cooperate to prime tissue-resident memory-like CD8⁺ T cells in mouse tumors - Nature Communications
Tissue-resident memory (TRM) CD8+ T cells in the tumor microenvironment are relevant for anti-tumor immunity and immune checkpoint blockade response. Here, the authors conditionally ablate type 1 and ...
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 08/06/2026
🚨 We are pleased to announce that we have an open call for travel grants for conferences in the field of dendritic cells. Do not hesitate to apply 🚨 More details 👇
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 02/12/2025
🚨 This Thursday the biennial meeting of the French DCs society at the institut Curie in Paris will start🚨. Some last seats are available if interested... Registration and Final Program here: www.cfcd.fr/meeting/prog...
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Julie Helft @juliehelft.bsky.social · 18/10/2025
Join us for this fantastic meeting in the heart of Paris with an amazing line up of dendritic cell and macrophage experts! And 2 Keynote speakers: Yasmine Belkaid and Dan Littman 🤩
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Reposted by Julie Helft
Antoine Zalc @antoinezalc.bsky.social · 16/09/2025
Venez nombreux, pas besoin d’être millionaire pour aider la recherche. Peu importe le montant, chaque don sera bénéfique !
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Florence Niedergang @florenceniedergang.bsky.social · 06/09/2025
Pleased to announce launching Institut Cochin Foundation, on Sept. 18 at 6 p.m., upon registration, either in the Rosalind Franklin room, 22 rue Méchain, Paris or via video conference: presentation of @institutcochin.bsky.social, meet researchers and call for donations-thanks for your support!
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 03/09/2025
The laboratory of Filipe Pereira @lunduniversity.bsky.social in @cp-immunity.bsky.social "uncover transcriptional circuits that control DC diversification" Very cool approach and can't wait to hear more about it the next French DC society meeting👇 www.cfcd.fr/meeting/prog...
cell.com
Anchored screening identifies transcription factor blueprints underlying dendritic cell diversity and subset-specific anti-tumor immunity
Transcription factors are known to guide dendritic cell identity, but how they cooperate to drive lineage diversification remains unclear. Henriques-Oliveira, Altman, Kurochkin, et al. identify two tr...
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 02/09/2025
🚨 2025 French Dendritic Cell Society (CFCD) Symposium 🚨 Program: www.cfcd.fr/meeting/prog... When: December 4th - 5th, 2025 Where: Institut Curie in Paris Register: 👇 docs.google.com/forms/d/e/1F... Deadlines - October 15th, 2025: Early Birds + Abstracts - November 15th, 2025: Late abstracts
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 03/06/2025
Registration Open for the 2025 French Dendritic Cell Society (CFCD) !! www.cfcd.fr/meeting/prog... When: December 4th - 5th, 2025 Where: Institut Curie in Paris How: 👇👇👇 docs.google.com/forms/d/e/1F... Deadlines - October 15th, 2025: Early Birds + Abstracts - November 15th, 2025: Late abstracts
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 19/06/2025
🔥🔥2025 Langerhans cells International Workshop🔥🔥 Sept. 3-5 2025 in beautiful Saint Louis, Missouri All you need to know 👇👇👇
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Eva Frickel @frickellab.bsky.social · 13/04/2025
🔥 Open postdoc position in human inflammation-driven control of infection! 🔥 Join me at the University of Geneva, Switzerland this summer as I’m moving my Wellcome-funded research activity to the Department of Microbiology and Molecular Medicine! (1/5) Please share!
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The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 07/04/2025
⚠️ SAVE THE DATE ⚠️ CFCD meeting - December 4th-5th 2025 Unveiling the future of Dendritic Cell and Macrophage biology in health and disease 🔥🔥🔥 Venue : Institut Curie in Paris Amazing keynotes by Yasmine Belkaid (Institut Pasteur) Dan Litmann (NYU) Registrations open soon
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The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 12/03/2025
🚨 available postdoc position 🚨 in the laboratory of @guermonprezlab.bsky.social at the Pasteur institute in Paris, France, to work on DC function within tumors. Exciting project, amazing institute and so on...
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Diana Passaro @doctordianap.bsky.social · 10/03/2025
#Spatial #OMICs dream team at @institutcochin.bsky.social sharing experiences, tricks and troubleshooting 🧬🌌
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J Magarian Blander @magarianblander.bsky.social · 07/03/2025
Thrilled for Johan Garaude’s @inserm.fr new work in Nature! I’m proud to see this Blander lab alumnus shine. His group shows bacterial cAMP accumulation signals death, fueling macrophage recycling—a fresh live-vs-dead immune twist. Stellar work with huge impact! www.nature.com/articles/s41...
nature.com
Macrophages recycle phagocytosed bacteria to fuel immunometabolic responses - Nature
Phagocytosed bacteria can serve as an alternative nutrient source for macrophages, influencing their metabolic and immune responses through the recycling of microbial components, with the process regu...
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Reposted by Julie Helft
The French DC Society - Club Francophone des DC (CFCD) @frenchdcsociety.bsky.social · 05/03/2025
A great collaborative study between the labs of Franck Barrat and Jean Charles Guery in @jem.org Altered X chromosome inactivation at the TLR7/8 locus supports chronic IFN-I activity of pDCs in female patients with systemic sclerosis ! 👏👏👏 rupress.org/jem/article/...
rupress.org
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The Guermonprez Lab at Institut Pasteur Paris @guermonprezlab.bsky.social · 12/02/2025
Interested in cellular cross-talks between dendritic cells and T lymphocytes in lung cancer? Our team is recruiting a postdoctoral associate in immunology at Institut Pasteur Paris! research.pasteur.fr/fr/job/post-...
research.pasteur.fr
Post-Doctoral position in cancer immunology and immunotherapy, Institut Pasteur, Paris, France - Research
Deciphering the role of intra-tumoral dendritic cells in the dynamic controlof CD4+ and CD8+ lymphocytes in lung cancer. A 3-year, post-doctoral position is available in the Guermonprez lab at Institu...
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Antoine Zalc @antoinezalc.bsky.social · 19/12/2024
🚨🚨🚨 Call is now open!!! Deadline approaching... Wanna become our new beloved colleague and be part of a stimulating (and friendly) scientific community ??? We are perfectly located in beautiful Paris with exciting work environment and state-of-the-art core facilities APPLY 👇👇👇👇👇
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Julie Helft @juliehelft.bsky.social · 19/12/2024
Group leader position available at Institut Cochin in the heart of Paris! Deadline end of January
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Diana Passaro @doctordianap.bsky.social · 18/12/2024
It was amazing to host @karinayaniv.bsky.social from Weizmann Institure for our external seminar at @institutcochin.bsky.social talking about our favorite topic: #endothelial #heterogeneity in health and disease! Thank you for engaging in such a great discussion 🙌🏻
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Thiago Carvalho @cyrilpedia.bsky.social · 15/12/2024
Interesting work, it's becoming clear that @santiagozelenay.bsky.social's 2015 work on the COX-PGE axis' role in tumor immune evasion is robust (and also that we really need to focus on type I IFN in anti-tumor immunity). #Immunology #Immunotherapy #Immunosky
cell.com
Cyclooxygenase-Dependent Tumor Growth through Evasion of Immunity
Cyclooxygenase-driven prostaglandin E2, produced by a variety of tumors, drives malignant growth through successful evasion of type I interferon and/or T-cell-dependent tumor elimination. A remarkable synergy between cyclooxygenase inhibitors and checkpoint blockade immunotherapy results in tumor eradication.
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