Joram Mooiweer @jorammooiweer.bsky.social · 08/09/2026Is it weird that I want to attend lectures for a master’s course that I’m helping organize? 000
Reposted by Joram MooiweerVincent van Unen @vincentvanunen.bsky.social · 12/08/2026Glad to see it out in print!! like T cell receptors and IBD? Check it out! 072
Joram Mooiweer @jorammooiweer.bsky.social · 10/08/2026We’ve been cooking something for a while, but we’re very happy to share the preprint now in its current form: "An autologous human duodenal IEL–organoid co-culture platform for studying immune–epithelial interactions" Link and threat below www.biorxiv.org/content/10.6... 🧵👇 1123
Reposted by Joram MooiweerVincent van Unen @vincentvanunen.bsky.social · 18/06/2026Excited to share our new paper in @insight.jci.org How does genetic risk shape CD4 T cell recognition in inflammatory bowel disease? #IBD We linked HLA-DRB1 genotype to >3.1 million memory CD4+ TCRβ sequences in Crohn’s disease, ulcerative colitis and controls. 172
Reposted by Joram MooiweerbioRxivpreprint @biorxivpreprint.bsky.social · 08/08/2026Autologous biopsy-derived co-culture platform for interrogation of intestinal epithelial-T cell crosstalk www.biorxiv.org/content/10.64898/20… 032
Joram Mooiweer @jorammooiweer.bsky.social · 07/08/2026This UMAP of mouse small intestine looks like a mouse! Right? Anyone? No? 040
Reposted by Joram MooiweerKaruna Ganesh @karunamdphd.bsky.social · 05/08/20261/ Delighted to share our paper out today in Nature: ZFP36L2 orchestrates stress-adaptive plasticity in regeneration and cancer. We found the switch that lets differentiated cells rewind into stem cells — in gut repair, and in metastasis. 🧵 doi.org/10.1038/s415...doi.orgZFP36L2 orchestrates stress-adaptive plasticity in regeneration and cancer - NatureThe RNA-binding protein ZFP36L2 mediates stress-adaptive plasticity in intestinal regeneration and colorectal cancer metastasis. 33310
Reposted by Joram MooiweerCornelia Schwayer @cschwayer.bsky.social · 01/07/2026Excited to share that our work on ‘How the gut gets patterned during regeneration’ is out now cell.com/cell/fulltext/S0092-8674(26)00696-3 Thanks a lot to @priscaliberali.bsky.social @silviabarbiero.bsky.social @davidbrueckner.bsky.social @ehannezo.bsky.social and all co-authors! 🧵cell.comMultiscale integration of tissue and chromatin context converts cell heterogeneity into stable intestinal patterningDuring regeneration, tissues must translate transient cellular variability into stable spatial organization. Tissue architecture generates a density-dependent window of heterogeneity in the mechanosen... 87723
Reposted by Joram MooiweerJonny Coates @jacoates.bsky.social · 14/06/2026📢 New: State of Preprints 2026 (Version 2.0) I've added a major new section exploring what researchers actually think about preprints, drawing together evidence from 12 studies on researcher perceptions. #OpenScience #Preprints #ScholComm #AcademicPublishing #ResearchCulturezenodo.orgState of Preprints in the Life SciencesThis is the report for the State of Preprints in the Life Sciences, investigating preprinting from 2013-2025 and the likely trends in 2026. The underlying code and figures are available from GitHub. T... 111
Joram Mooiweer @jorammooiweer.bsky.social · 13/06/2026This is seriously quite a paper!! Linking Genetic (HLA) risk with neutralizing IL10 auto-antibodies to disease mechanics 001
Reposted by Joram MooiweerDr Natasha Fisher-Pearson @natashafp.bsky.social · 05/05/2026Hello Bluesky! I'm a #microbiome researcher at the University of Oxford. I recently finished my PhD on the gut microbiome and mucosal-associated invariant T cells. Looking forward to sharing my research and connecting with other scientists interested in #immunology, #bioinformatics and microbes! 2223
Reposted by Joram MooiweerXavier Trepat @xaviertrepat.bsky.social · 17/04/2026Our latest work on shape-programmable tissues is out in @science.org. By positioning topological defects in cellular nematics, we encode frustrated 2D force fields that relax into predictable 3D shapes. Collaboration with Marino Arroyo’s lab, led by @pauguillamat.bsky.social at @ibecbarcelona.eu. 718464
Joram Mooiweer @jorammooiweer.bsky.social · 18/04/2026My God… Just make it a lottery already! Basic screen on scientific strength and feasibility and then… Lottery Fair as can be, no bullshit, biased decisions or weird rejection argument. Just plain (bad)luck 0133
Joram Mooiweer @jorammooiweer.bsky.social · 07/04/2026I want to win the lottery to finance my research for a few years Said no non-scientist ever 110
Joram Mooiweer @jorammooiweer.bsky.social · 19/03/2026Idk about you, but these days a “preprinted” manuscript excites me more than a “published” one 🧐 Preprints still feel alive, fresh, maybe imperfect or unfinished. Rather than published ones that have come to see the daylight after author/editorial/referee limbos for months or years 010
Joram Mooiweer @jorammooiweer.bsky.social · 19/03/2026So just when we’re building factories to produce #CAR T cells en-masse, it turns out we ourselves can be that factory!? www.nature.com/articles/s41...nature.comIn vivo site-specific engineering to reprogram T cells - NatureStable and cell-specific transgene expression can be achieved through in vivo site-specific integration of large DNA payloads using a two-vector system of enveloped delivery vehicles and adeno-as... 000
Reposted by Joram MooiweerStella Hurtley @smhsci.bsky.social · 13/03/2026Just published in @science.org Whole-embryo spatial transcriptomics at subcellular resolution from gastrulation to organogenesis | Science www.science.org/doi/10.1126/...science.orgWhole-embryo spatial transcriptomics at subcellular resolution from gastrulation to organogenesisGene expression patterns underlie development, but their systematic detection in whole embryos has remained elusive. We introduce a whole-embryo imaging platform using multiplexed error-robust fluores... 0226
Reposted by Joram MooiweerChris Simms @chrisnsimms.bsky.social · 12/03/2026I'm a big fan of bioRxiv, so it was fascinating to dig into the stats behind the rise of this preprint server from its first 13 or so years for Nature News @nature.com 🧪 @biorxivpreprint.bsky.social #preprints www.nature.com/articles/d41...nature.comHow bioRxiv changed the way biologists share ideas – in numbersFour million articles are now downloaded from bioRxiv every month, according to an analysis of the life-science preprint server’s first 13 years of existence. 14319
Reposted by Joram MooiweerJohannah Ruddy @johannahruddy.bsky.social · 10/03/2026The HUNT-GWAS study shows how genetics, including HLA-DQB1, can shape gut microbes like Agathobacter, potentially influencing celiac disease risk. It highlights the promise of integrating genomics and microbiome science to better understand disease and guide future precision medicine.medcentral.comNew Study Links Gut Makeup to Celiac Disease PathogenesisA genome-wide association study provided the first evidence to link genetic variation in humans to functional features of the gut microbiota. 011
Joram Mooiweer @jorammooiweer.bsky.social · 10/03/2026AI peer-review 🤝 Human peer-review 👉🏻 fair, less-biased peer-review #peerreview 010
Reposted by Joram MooiweerAsier Fernández Pato @asierfdezpato.bsky.social · 09/03/2026🚨 𝗡𝗲𝘄 𝗽𝗿𝗲𝗽𝗿𝗶𝗻𝘁! After years of work, I'm excited share our manuscript "𝗣𝗿𝗲𝗴𝗻𝗮𝗻𝗰𝘆 𝗮𝗻𝗱 𝗘𝗮𝗿𝗹𝘆-𝗟𝗶𝗳𝗲 𝗚𝘂𝘁 𝗩𝗶𝗿𝗼𝗺𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗟𝗶𝗳𝗲𝗹𝗶𝗻𝗲𝘀 𝗡𝗘𝗫𝗧 𝗰𝗼𝗵𝗼𝗿𝘁: 𝗢𝗿𝗶𝗴𝗶𝗻, 𝗣𝗲𝗿𝘀𝗶𝘀𝘁𝗲𝗻𝗰𝗲, 𝗜𝗻𝗳𝗹𝘂𝗲𝗻𝗰𝗶𝗻𝗴 𝗙𝗮𝗰𝘁𝗼𝗿𝘀 𝗮𝗻𝗱 𝗛𝗲𝗮𝗹𝘁𝗵 𝗜𝗺𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀". doi.org/10.64898/202... A thread🧵👇 (1/11)doi.org 1126
Joram Mooiweer @jorammooiweer.bsky.social · 08/03/2026Capturing the microbiome in-situ It’s possible now! Can’t even begin to imagine how many new avenues this is going to open! 👇🏽 010
Reposted by Joram Mooiweerthexavierlab.bsky.social @thexavierlab.bsky.social · 04/03/2026New study, in collaboration with Kenya Honda, out now in @nature.com. We show how a low protein diet drives a microbiota-dependent induction of thermogenic brown adipocytes via FXR & FGF21 pathways. www.nature.com/articles/s41...nature.comMicrobiota-mediated induction of beige adipocytes in response to dietary cues - NatureIn mice, a low-protein diet leads to a gut-microbiota-driven remodelling of adipose tissue towards brown fat, showing that gut microorganisms have a role in detecting and responding to a lack of prote... 153
Reposted by Joram MooiweerNature Reviews Immunology @natrevimmunol.nature.com · 06/02/2026In this World View article, Ruslan Medzhitov discusses the perils of too much data and not enough theory in modern immunology rdcu.be/e2DCZrdcu.beOn the balance of knowledgeNature Reviews Immunology - Ruslan Medzhitov shares his thoughts on the balance between generating data and developing theories in immunology, with a focus on exploring the rules that govern... 1204
Joram Mooiweer @jorammooiweer.bsky.social · 22/12/2025STOP WITH WHATEVER IT IS YOURE DOING AND READ THIS NOW! 033
Reposted by Joram MooiweerMark A. Hanson @hansonmark.bsky.social · 11/11/2025We wrote the Strain on scientific publishing to highlight the problems of time & trust. With a fantastic group of co-authors, we present The Drain of Scientific Publishing: a 🧵 1/n Drain: arxiv.org/abs/2511.04820 Strain: direct.mit.edu/qss/article/... Oligopoly: direct.mit.edu/qss/article/... 8644453
Reposted by Joram MooiweerPLOS Biology @plosbiology.org · 18/12/2025Are authors fairly judged by assessing the #journals in which their work is published? @bihutchins.bsky.social &co reveal that most influential papers are published in lower tier journals, and more authors would be better recognized with #ArticleLevelMetrics #ALMs @plosbiology.org 🧪 plos.io/4oV58Ed 2267
Reposted by Joram MooiweerFabian Theis @fabiantheis.bsky.social · 15/12/2025🚀 New preprint! The Human Cytokine Dictionary - 9.7M cells, 12 donors, 90 cytokines - our largest human single-cell perturbation atlas yet. Users can map cytokine activity in their own data. Huge thanks to Lukas, Sören, Larsen, Parse Bio & Seelig lab! 🔗 www.biorxiv.org/content/10.6... 04912
Reposted by Joram Mooiweerepithelial mechanics fan club @epimechfc.bsky.social · 14/12/2025Cells can sense the geometry of their environment, from tiny subcellular features to whole-tissue patterns. How can we engineer environments to systematically probe these responses? 🧵 I'm @lhinderling.bsky.social from @olivierpertz.bsky.social lab, let’s do a short tour on microfabrication! 17330
Reposted by Joram MooiweerStem Cell Reports @stemcellreports.bsky.social · 11/12/2025Do not miss the latest episode of The Stem Cell Report Podcast - Guests discuss their research on cultural conditions effects on PSC-derived intestinal epithelial cells. Listen to the episode: tinyurl.com/3s4pkj34 @jorammooiweer.bsky.social @isscr.org 032
Joram Mooiweer @jorammooiweer.bsky.social · 06/12/2025How to deal with an error in science? — This is how. Great example of clearly owning, investigating, and communicating an error - with high integrity and respect. The error analysis immediately available as a preprint👏 Kudos to the authors for this courageous move. Excited to see the new data! 030
Joram Mooiweer @jorammooiweer.bsky.social · 19/11/2025Totally psyched that our paper is out in @stemcellreports.bsky.social! For human iPSC–based gut #NAMs, which platform would you trust to behave most like real intestinal tissue? We put #organoids, Transwells and @emulatebio.bsky.social intestine-chip head to head. Spoiler: the chip wins. 🧵&🔗👇 181
Joram Mooiweer @jorammooiweer.bsky.social · 19/11/2025THANK YOU!!! #ImmunoSky www.nature.com/articles/s41...nature.comGuidelines for T cell nomenclature - Nature Reviews ImmunologyThis Consensus Statement clarifies the existing subset-based nomenclature for T cells. Furthermore, it proposes an alternative modular nomenclature that is designed to be brief and flexible and to avo... 032
Reposted by Joram MooiweerJen Gommerman @jengommerman.bsky.social · 17/11/2025Proud to share our work now out in Cell. We hope what we learned about IgA immune responses to rotavirus can be translated into better vaccines. Congratulations Dr. Kei Haniuda, an amazing PDF. TY @uoftmedicine.bsky.social for covering. temertymedicine.utoronto.ca/newstemertymedicine.utoronto.caRecent News 25510
Joram Mooiweer @jorammooiweer.bsky.social · 08/11/2025Yes!!! This is the way forward for fairer science evaluation: (“high-impact”) journals give stamps of interest/impact on peer-reviewed preprints (i.e. still add value). In parallel, societies can use a similar ‘approval stamp’ especially to highlight excellent work in less “sexy” fields. 010
Reposted by Joram MooiweerThe Batlle Lab @batllelab.bsky.social · 07/11/20251/17 🧵 🙌Thrilled to share our first hard-core immunology paper out today in Nature Genetics! 👇 ➡️We unravel how TGFβ suppresses the innate and adaptive immune system in microsatellite stable colorectal cancer (MSS CRC). Very proud of the team and efforts behind it. www.nature.com/articles/s41...nature.comTGF-β builds a dual immune barrier in colorectal cancer by impairing T cell recruitment and instructing immunosuppressive SPP1+ macrophages - Nature GeneticsTargeting TGFBR1 in transplantable mouse colorectal tumor organoids improves response to anti-PD-L1 therapy. Mechanistically, TGF-β abrogates clonal expansion of T effector and memory phenotypes and i... 14714
Reposted by Joram MooiweerReview Commons @reviewcommons.org · 03/11/2025Big New! @elife.bsky.social @genetics-gsa.bsky.social #G3journal are joining editorial forces with @reviewcommons.org - bringing not just field-specific expertise to the process but also making #PreprintPeerReview a truly collaborative effort!🎉👏 Read more to find out👇 www.embo.org/features/pub...embo.orgPublishers join the Review Commons peer review process – Features – EMBOEditors from eLife, Genetics, G3 and Journal of Cell Biology will contribute to the EMBO preprint peer review platform 03013
Joram Mooiweer @jorammooiweer.bsky.social · 02/11/2025Genetically editing iPSCs is challenging. But here’s thoroughly expedited how to do it anyway 👇 020
Reposted by Joram MooiweerImmunity @cp-immunity.bsky.social · 31/10/2025Online now: TCR signaling via NFATc1 constrains IL-15-induced bystander activation of human memory CD8+ T cellsdlvr.itTCR signaling via NFATc1 constrains IL-15-induced bystander activation of human memory CD8+ T cellsMemory CD8+ T cells can undergo TCR-dependent or -independent activation. Here, Lee et al. show that IL-15-induced bystander activation of human memory CD8+ T cells is suppressed by concurrent TCR signaling through NFATc1-AP-1 interactions. Furthermore, they validate a bystander activation gene set induced by IL-15 and decreased upon TCR stimulation. 074
Reposted by Joram MooiweerSlater Clay @slaterc.bsky.social · 02/11/2025Excited to share a preprint from my postdoc @theGarrettLab- now on bioRxiv! Oral acetoacetate (AcAc) suppresses tumor growth by expanding and activating MAIT cells… and the mechanism was a surprise 🧵👇 (1/10) www.biorxiv.org/content/10.1...biorxiv.orgAcetoacetate suppresses colon cancer via an MR1-MAIT axisColorectal cancer (CRC) is a leading cause of cancer mortality and additional preventative, and therapeutic strategies are urgently needed. Ketogenic diets have mixed effects on tumorigenesis and comp... 2123
Joram Mooiweer @jorammooiweer.bsky.social · 26/10/2025Stop 👏 judging 👏 science 👏 with 👏 bad 👏 metrics 👏!!!!! 040
Joram Mooiweer @jorammooiweer.bsky.social · 23/10/2025It’s unbelievable how side quests somehow take over your whole week. But hey; every day eventually becomes 6 PM, and you can finally start the thing you were actually supposed to do! 000
Reposted by Joram MooiweerXavier Trepat @xaviertrepat.bsky.social · 22/10/2025📣Announcing the 4th edition of the EMBL‑IBEC Conference on “Engineering Multicellular Systems”, taking place 11–13 March 2026 in Barcelona. Exploring organoids, mechanobiology, embryo models, organ-on-chip systems, multiomics and more. Abstracts open now! events.ibecbarcelona.eu/embl-ibec-co... 06741
Joram Mooiweer @jorammooiweer.bsky.social · 21/10/2025Restoring Oral tolerance in 🐭 Continuous oral antigen exposure + CD28 blockade (CTLA4-Ig) = generation of CD101⁺ Tregs that enforce antigen-specific tolerance. Even in primed hosts. So pTregs can be reprogrammed into durable peacekeepers! #immunology #Tregs #immunosky 043
Joram Mooiweer @jorammooiweer.bsky.social · 20/10/2025Back to back commentaries in @natureportfolio.nature.com today. Clearly NAMs are causing a stir! 000
Joram Mooiweer @jorammooiweer.bsky.social · 20/10/2025As a researcher at the start of its career, I find this very frightening… www.nature.com/articles/d41...nature.comIs academic research becoming too competitive? Nature examines the dataApplications for European research grants increased in 2025. Scientists say they’re feeling the competition. 011
Reposted by Joram MooiweerJeremy Barr @jeremyjbarr.bsky.social · 15/10/2025Very excited to share the latest work from our lab, which was published today in Nature! nature.com/articles/s41... PhD graduate and now post-doc Sofia Dahlman, along with co-senior author Sam Forster from The Hudson and other researchers from our lab and others.nature.comIsolation, engineering and ecology of temperate phages from the human gut - NatureHuman host-associated cellular products may act as induction agents for bacteriophages. 718775
Joram Mooiweer @jorammooiweer.bsky.social · 08/10/2025In the light of “#mTOR regulates everything,” HDAC5 just gave it access to your mucus factory. Microbes → HDAC5 → 14-3-3 → mTOR → translation → mucus. Neat way to link energy status to an energy-costly process — only making #mucus when it’s worth it 🦠🧫 www.biorxiv.org/content/10.1...biorxiv.orgTranslational control of innate barrier defense by the gut microbiotaThe intestinal epithelium is protected by a mucus barrier, infused with antimicrobial proteins, that restricts microbial access to host tissue. Because assembling this barrier is energetically costly,... 030