Fish poxviruses are no longer “rare findings” , they’re emerging players in fish health. Proud to contribute to this review exploring how these hidden viruses are changing the way we see gill and skin disease in aquaculture 🐟🦠 onlinelibrary.wiley.com/doi/10.1111/...

A great few days in Wageningen! Our PhD student Thilini attended the 24th Fish Immunology/Vaccination Workshop. Packed with insightful talks, hands-on learning, and plenty of fun! 🐟🐟🐟

New paper out! 🧬🐟. CEV doesn't just infect gills- it reprograms them. Happy to be part of it. 💪Enjoy! Proteomic profiling of gills during carp edema virus infection provide... www.sciencedirect.com/science/arti...

New paper alert 🐟🧂A little salt goes a long way. Small change, big viral consequences. onlinelibrary.wiley.com/doi/10.1111/...

Very happy to share this study from our group and colleagues now out in Science! We found that in zebrafish, before the immune system is mature, gut epithelial cells perform immune functions by producing the cytokine IL-22 to shape the microbiota to promote early life gut function #Zebrafish #Gut

Excited to share our latest work on trout vaccine and the super cool findings that PhD student in the lab,.Ali, found, especially regarding ontogeny of the mucosal immune system www.sciencedirect.com/science/arti...

Happy to see this piece out. Check our collaboration on carp/cathepsins immumoprofiling 🤓📃🧬🩸🐟https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2026.1805838/full

New paper out from a collaborative effort.👏https://www.sciencedirect.com/science/article/pii/S1050464826001816

New book out now: Innovative Solutions and Strategies for Fish Health Management! 🐟📘 Proud to contribute alongside experts working on the future of aquaculture health and sustainability. www.taylorfrancis.com/books/edit/1...

In #Microbiome 🔍Exploring the conserved and indispensable roles of intestinal T cells in teleost fish🐟 🚨Highlighting their dual function in pathogen defense and mucosal homeostasis 👉 doi.org/qtt9 #OpenAccess

Fincredible resource led by @yinanwan.bsky.social, Jakob El Kholtei & Ignatius Jenie et al. 🤯 Search for your favorite GOI using this intuitive webapp: schier.merfisheyes.com? 🧪

📢 Zajímá vás, jak zdravotní aspekty ryb propojuje věda s každodenním talířem? 🍽️🐟 více zde 👉 www.avcr.cz/cs/pro-verej...

Wonderful evening while visiting our colleagues at Nihon Uni in Tokyo — great company, warm hospitality, and amazing food. Thank you so much for having us. 🙏🙂

And then there is this preprint @biorxivpreprint.bsky.social, one I’m pretty excited about. A single cell sequencing atlas of a salmonid immune system, from brown trout. Weird B-cell/Neutrophil crossover cluster - what do immunologists think? 🐟 🔬 🧬 🦠 🧫 🌎 www.biorxiv.org/content/10.1...

Having a great time at the 5th ISFSI in Tainan, Taiwan! 🌏✨ Fantastic talks, inspiring science, and wonderful people — already looking forward to the next one! 🇹🇼🐟 #ISFSI2025 #Tainan #FisheriesScience #Aquaculture

Nature research paper: Diverging fish biodiversity trends in cold and warm rivers and streams go.nature.com/42JFObR

Great vibes at yesterday's project meeting with our awesome colleagues @CatrinUP @IFrebort and @JihoceskaUni💡🧬 So many sparks flying already-this is gonna be fun! Go Barley go! 🚀🌾

Just having a great time at EAFP2025 in Crete ✈️. Talks delivered, briliant food, people, colleagues. Can't wait for the next one. 🇮🇸

We were delighted to welcome our colleagues visiting us from 🇯🇵 Nihon Uni in Tokio and Fukui Prefectural Uni 🤓 ありがとう ございま. It was a pleasure having you here with us. See u soon in Japan guys ✈️

An automated tool (EPP) identifies distinct cell phenotypes in flow cytometry data through optimized 2D gating as shown in 4 published datasets. EPP\u2019s C++ code integrates with any software, as demonstrated in MATLAB with FlowJo. @black-softail.net www.nature.com/articles/s42...

Did you ever wonder what insights hide in the multiplets that are usually discarded in flow cytometry? 🫧 Find out in the first publication of my PhD, now out in Nature Methods! www.nature.com/articles/s41... (1/4)

Thanks Sheena it’s great to get some clearly explained immunology out into the world

Policarpo et al. use phylogenetic and synteny data to identify 19 teleost-to-teleost horizontal gene transfers, involving genes linked to immunity or pore formation; this suggests eukaryote-to-eukaryote HGT has shaped teleost evolution. 🔗 doi.org/10.1093/molbev/msaf107 #evolbio #molbio #fish

Our latest paper is now out. A long standing collaboration with the Sunyer lab where our teams show the requirement for secretory IgM in the gut mucosa to control microbiota homeostasis and metabolism. Enjoy! #sIgM #mucosalimmunology www.nature.com/articles/s41...

From Genes to Pathways: A Curated Gene Approach to Accurate Pathway Reconstruction in Teleost Fish Transcriptomics Hererra et al. 2025 Presents a curated gene list tailored for teleost fish transcriptomics doi.org/10.1002/jez....

Hiding in plain sight: A new lymphoid organ discovered in #zebrafish. Mohamed Bakr and David Langenau discuss new work from @zebrafish007.bsky.social @zebrafishmk.bsky.social and colleagues (rupress.org/jem/article/...) in Insights: rupress.org/jem/article/...

Three research groups@fbndummerstorf Uni of Vet in Hannover and Faculty of Fisheries from Vodňany met in our lab to do some science together. Such a great moments a lot of sampling we did 🐟🧪🧪🧪🫡 and also became TV stars 😅😅

Truly amazing 👏👏👏👏 Deep-tissue transcriptomics and subcellular imaging at high spatial resolution | Science www.science.org/doi/10.1126/...

Today we launched new lab webpage please check for any info sites.google.com/view/korytar...

Just having a great time full of hard work at Friedrich Loeffler Institute 🏢. Fish cells are the best 🐟🐟🐟🧪🧪🧪

There is a disconnect between the current molecular, morphological and functional descriptions of cells in most nervous systems https://go.nature.com/4jUeXRq

February issue now online: www.nature.com/nri/volumes/... Cover image inspired by the Perspective 'Understanding vertebrate immunity through comparative immunology' bit.ly/3EoZqJ1 by Thomas Boehm #immunosky #immunology

How did human ears evolve? https://go.nature.com/4hpXzCl

Cool work, very smart are these macrophage guys 👏👏 www.biorxiv.org/content/10.1...

B cell subsets have different capacities for phagocytosis and subsequent presentation of antigen to cognate T cells https://www.biorxiv.org/content/10.1101/2025.01.28.635276v1

Went for "shopping" samples downstairs to @FishProtLab at the Biology Centre CAS 😅🛒🛒 #movingstuff to 🆕lab...

This year is gonna be fun! 😎🍸☀️✈️ 🇦🇹🇬🇷🇹🇼🇳🇱

Yesterday we welcomed this 🆒 old/new beauty in our lab 🤘. Can't wait to make the plots #flowcytometry

Today's training lecture📅 from @BDBiosciences for new flow cytometer machine at Institute of Parasitology @BiologyCentre

Grant writting period is here...Always busy start of the year in the life of scientist 💻⌨️🥵🥵😅. Hopefully lucky year 2025 🍾🪙💰

We're excited that we have just received a mobility grant with Japan. #goFishImmunology.🍾 Very thankful @czechacademy.bsky.social y @jsps_sns

Systemic/mucosal Ig paradigm challenged 👀🤘Newly discovered and conserved role of IgM against viral infection in an early vertebrate... www.biorxiv.org/content/10.1...

Paper out!🍾 Check our work on immunological memory in teleost 🐟 now in print www.frontiersin.org/journals/imm...

Today sampling zebrafish model at Lab of germ cells 🔬🐟. Such a cool experience.

OMW to share our last vaccine research. Feeling so excited, India, I'm comming... 🐟🤘😎✈️

What an excellent issue with such inspiring opinions from the fish immunology maestros. 🔝🆕🔬Check out... sciencedirect.com/special-issu...

Check our new paper of Barley as a production platform for oral vaccines in sustainable 🐟 in collaboration with @IFrebort from @CatrinUP Congrats to first author Bětka 👏 sciencedirect.com/science/arti...