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Tamra Ogilvie

@tamraogilvie.bsky.social
179 followers 143 following 28 posts

Professor at Texas Children’s Hospital/Baylor College of Medicine working on medulloblastoma, mom of 2, 🎗️ Childhood cancer, stem cells, alternative splicing, targeted therapies www.texaschildrens.org/ogilvie-lab

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Reposted by Tamra Ogilvie
Olivier Saulnier @olivier-saulnier.bsky.social · 07/10/2026
Happy to share our collaboration with @tamraogilvie.bsky.social !! RBFOX2 restrains oncogenic cell plasticity in Group 3 medulloblastoma Link of the preprint: www.biorxiv.org/content/10.6...
biorxiv.org
RBFOX2 restrains oncogenic cell plasticity in Group 3 medulloblastoma
Cancer cell plasticity underlies tumor progression, metastasis and therapeutic resistance, yet how RNA-binding proteins regulate malignant state transitions remains poorly defined. Here, we identify t...
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Silvia Marino @smarino0111.bsky.social · 26/04/2026
Delighted to share our latest work @genesdev.bsky.social on cerebellar #organoids as models of #medulloblastoma initiation. Great work of Tom Willott/James Nicholson 🙏🏻 to collaborators/funders in particular Sara Badodi @raduzabet.bsky.social @braintumourrsch.bsky.social @cruk-si.bsky.social
genesdev.cshlp.org
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Itai Yanai @itaiyanai.bsky.social · 19/02/2026
The 3 hardest things to learn as a scientist: 1. Trust the data.. especially when it’s not what you expected, 2. Trust the data.. allowing it to change your direction, 3. Trust the data.. but not too much: test with new data at every turn.
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David Solecki @so-lets-kilab70.bsky.social · 13/02/2026
A #neuron nucleus once gave me a heart-shaped “I love you back” #FluorescenceFriday ❤️ 5 μm later I’m still not over it. Science isn’t cold—it’s a labor of love. Post your fave “experiment loved me” story? 👇 #Microscopy #BrainLove #ValentinesDay
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Lena Kutscher @lenakutscher.bsky.social · 08/02/2026
Some friends and I wrote a review with @biologists.bsky.social !! Together with Esther Becker and Simone Mayer, we explore the state of the cerebellum organoid field and offer practical guidance on getting this model system started in your own lab. journals.biologists.com/dmm/article/...
journals.biologists.com
Generating cerebellar organoids from pluripotent stem cells
Summary: This Special Article provides a comprehensive overview of the methods, applications and considerations for the generation of cerebellar organoids.
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Tamra Ogilvie @tamraogilvie.bsky.social · 05/02/2026
Check out our new website and meet the team! www.texaschildrens.org/ogilvie-lab. Thanks to Ben Pakuts, Ivin Varghese and the entire communications team for putting this together! @bcmfromthelabs.bsky.social
texaschildrens.org
Ogilvie Lab | Texas Children's
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Tamra Ogilvie @tamraogilvie.bsky.social · 25/01/2026
Fantastic paper by Olivier Ayrault and team!
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Alejandro Montenegro @aemonten.bsky.social · 23/01/2026
link.springer.com/article/10.1...
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Dr Kathleen Millen @neurodevkathy.bsky.social · 02/01/2026
I don't think you non-science people realize what it takes to get a grant funded by NIH. Started experiments in Sept 2021 to generate 3 new mouse mutants to model human disease. Prelim dara shows they have relevant disease phenotypes worthy of study. Need a small grant first to characterize /1
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Nature Cell Biology @natcellbio.nature.com · 16/12/2025
☕@drmingyaoli.bsky.social & co present S2-omics, an end-to-end workflow that automatically identifies regions of interest in histology images to maximize molecular information capture in spatial omics experiments. bit.ly/4j2rIcG
bit.ly
Smart spatial omics (S2-omics) optimizes region of interest selection to capture molecular heterogeneity in diverse tissues - Nature Cell Biology
Yuan et al. present S2-omics, an end-to-end workflow that automatically identifies regions of interest in histology images to maximize molecular information capture in spatial omics experiments.
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Tamra Ogilvie @tamraogilvie.bsky.social · 12/12/2025
Happy Holidays from this amazing team! 🎄🎅🤶
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Tamra Ogilvie @tamraogilvie.bsky.social · 27/11/2025
Happy Thanksgiving! To cap off 2025, we are pleased to share our Perspective piece in @cp-devcell.bsky.social on medulloblastoma stem cell programs. www.cell.com/developmenta...
cell.com
Medulloblastoma stem cell programs: Molecular roadmaps of disease progression
In this perspective, Zagozewski et al. summarize current knowledge about the primitive neurodevelopmental programs that drive medulloblastoma progression. The authors also highlight the unmet needs in...
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Marco Gallo @marcogallo.bsky.social · 07/11/2025
EZHIP has been puzzling us for years because of its incompletely understood role in pediatric brain tumors. Here we report new functions for EZHIP and that EZHIP is not only mutated in PFA ependymoma, but also in K27M+ HGGs with EGFR mutations. actaneurocomms.biomedcentral.com/articles/10....
actaneurocomms.biomedcentral.com
EZHIP boosts neuronal-like synaptic gene programs and depresses polyamine metabolism - Acta Neuropathologica Communications
It is currently understood that the characteristic loss of the repressive histone mark H3K27me3 in PFA ependymoma and diffuse midline glioma (DMG) are caused by complementary mechanisms mediated by EZ...
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Tamra Ogilvie @tamraogilvie.bsky.social · 15/10/2025
Happy to welcome Dr. Xinmiao Yan, our new bioinformatician, to the Ogilvie lab! Thrilled to have her join our expanding team of medulloblastoma researchers!
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Ciaran Murphy-Royal @murphyroyallab.org · 22/08/2025
🚨Another PI job opening in the Neuroscience dept. at @umontreal.ca ! 🚨 www.nature.com/naturecareer...
nature.com
Professor at the rank of Assistant or Associate Professor, in the field of neurocircuitry - Montréal, Quebec (CA) job with Université de Montréal | 12843808
Professor at the rank of Assistant or Associate Professor, in the field of neurocircuitry involved in the production of complex behaviors
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Pratiti (Mimi) Bandopadhayay @bandolab.bsky.social · 19/08/2025
Devastating news. The Pediatric Brain Tumor Consortium has lost its ability to apply for federal funding upon which it is structured. Without this, it cant exist. This threatens access to clinical trials for children. These children need MORE funding and MORE trials, not less. They deserve better
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Olena Zhulyn @ozhulyn.bsky.social · 25/07/2025
SickKids Research Institute has just launched a search for Program Head in Developmental, Stem Cell and Cancer Biology. Phenomenal colleagues, amazing science and great food all in the most multicultural city in the world. Join us: www.sickkids.ca/en/research/...
sickkids.ca
Developmental, Stem Cell & Cancer Biology | SickKids Research Institute
The Developmental, Stem Cell & Cancer Biology program has led significant discoveries in developmental genetics, genomics, stem cell and cancer biology.
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Tamra Ogilvie @tamraogilvie.bsky.social · 16/06/2025
Thank you to the Sam Day Foundation for funding our work on medulloblastoma metastasis! We are very grateful for the support! 🙏🏻🎗️
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Tamra Ogilvie @tamraogilvie.bsky.social · 06/06/2025
Excited to speak at this event next week!
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Nature Cell Biology @natcellbio.nature.com · 06/06/2025
☕Attending the @isscr.org meeting next week and looking for a recap of interesting work in the field during the past year? Take a look at our collection of #StemCell and development papers published across @natureportfolio.nature.com during the past 12 months! www.nature.com/collections/...
nature.com
A year of stem cell and developmental biology
In recent years, the field of stem cell and developmental biology has seen remarkable breakthroughs that have deepened our understanding of how organisms ...
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Mike Feigin 🥯 @mikefeigin.bsky.social · 04/06/2025
Are you looking for a faculty job? We are hiring in my department at Roswell Park NOW. Contact me for details as I await the formal ad. (Please RT.)
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Tamra Ogilvie @tamraogilvie.bsky.social · 04/06/2025
Happy to welcome 2 new lab members! Lily and Baoqi are PhD students in the Cancer & Cell Biology Graduate Program, and we are thrilled that they have joined our medulloblastoma research team! @bcmfromthelabs.bsky.social
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Barbara Marte @barbmarte.bsky.social · 28/05/2025
We (the Nature Biology team) are looking for a locum edigtor to handle stem cell biology, developmental biology, and specific aspects of general cell biology, either in our Berlin or New York offices. springernature.wd3.myworkdayjobs.com/SpringerNatu...
springernature.wd3.myworkdayjobs.com
Locum Associate or Senior Editor, Nature (Biological, Clinical, and Social Sciences)
Job title: Locum Associate or Senior Editor, Nature (Biological, Clinical, and Social Sciences) Location: New York or Berlin (Hybrid working pattern) Deadline: June 11th , 2025 About Springer Nature G...
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Reposted by Tamra Ogilvie
Pratiti (Mimi) Bandopadhayay @bandolab.bsky.social · 21/05/2025
Excited to be part of the editorial team for the FIRST journal specifically focused on pediatric brain tumors. Submissions now open!
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Nature Cell Biology @natcellbio.nature.com · 19/05/2025
👋Our May issue's out! Cover: #medulloblastoma #metastasis 👉🏼Comment on #autophagy in #aging 👉🏼Review on #lipid signaling & #CellMigration 👉🏼Review on #fibroblasts 🔬 #trophectoderm #NuclearEnvelope #lysosomes #PhaseSeparation #chromatin in #cancer & more! www.nature.com/ncb/volumes/...
Chromosomes in rainbow colors inside blue nuclei on a black background
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Anne Carpenter @drannecarpenter.bsky.social · 02/05/2025
I will be 49 in three months and just got asked whose lab I’m in. I still haven’t figured out a graceful way to reply! I usually have to repeat “my own” because ppl don’t seem to get what I mean. Does anyone have a clever reply that also emphasizes the assumption the person has made?
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Siegenthaler Lab @siegenthalerlab.bsky.social · 24/04/2025
🤩 paper on CNS fibroblasts in leptomeninges medulloblastoma metastasis from Michael D. Taylor's group co-led by Namal Abeysundara, Alexandra Rasnitsyn, & Vernon Fong in @natcellbio.nature.com - more evidence that CNS fibroblasts are a 🔑 player in 🧠 tumor growth 🧪 www.nature.com/articles/s41...
Extended Data Fig. 10

In the normal leptomeninges, meningeal fibroblasts are present and associate with meningeal blood vessels. In the presence of medulloblastoma (MB) metastatic tumour cells, secreted platelet-derived growth factor (PDGFA) ligands in the local microenvironment chemotactically recruit meningeal fibroblasts. Meningeal fibroblasts are reprogrammed to become MB-MAFs, expressing distinct transcriptomes and secretomes, including bone morphogenetic proteins 4 and 7 (BMP4/7). Active BMP and PDGF signalling further enhance both the colonization of the leptomeninges by MB cells as well as promoting the growth of established metastases.
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Parthiv Haldipur @haldipur.bsky.social · 22/04/2025
It’s been a hectic few days, here’s a quick thread on our latest endeavour exploring GABAergic neurogenesis in the human cerebellum published in @pnas.org. Key takeaways: Purkinje cells are born very early in human development — much earlier than previously appreciated. www.pnas.org/doi/10.1073/...
pnas.org
Mapping the developmental profile of ventricular zone–derived neurons in the human cerebellum | PNAS
The cerebellar ventricular zone (VZ) is the primary source of progenitors that generate cerebellar GABAergic neurons, including Purkinje cells (PCs...
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Nature @nature.com · 24/02/2025
The Trump administration's efforts to slash research funding have US graduate students, postdocs and other early-career scientists fearing for their careers. Some might leave the country -- or abandon research altogether. go.nature.com/43ao2zq
go.nature.com
Postdocs and PhD students hit hard by Trump’s crackdown on science
As US federal grants remain frozen and budget cuts loom, anxiety and fear grip early-career researchers.
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Katherine Brown @katherine-brown.bsky.social · 13/02/2025
Big news - I'm going to be moving to a new position at The Company of Biologists, working across all our journals. This means my job is up for grabs! If you're an experienced editor with a love of developmental biology and its community, this could be the role for you. Full details in the link.
biologists.com
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Evan Bardot (he/him) @ebardot.bsky.social · 03/02/2025
My team @naturecomms.bsky.social is looking for a new editor! We need someone to help handle all of the awesome #stemcell and #devbio papers we're getting. DM me if you're interested or have questions about the role or interview process. springernature.wd3.myworkdayjobs.com/en-US/Spring...
springernature.wd3.myworkdayjobs.com
Associate or Senior Editor, Nature Communications (Stem Cell and Developmental Biology)
Title: Associate or Senior Editor, Nature Communications (Stem Cell and Developmental Biology) Location(s): New York, Jersey City, Philadelphia, Berlin or Heidelberg Application Deadline: About Spring...
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John Prensner @johnprensner.bsky.social · 02/02/2025
Looking to see how #RiboSeq can improve your cancer research? Check out how we've been developing new methods to study #medulloblastoma and other forms of #childhoodcancer. Out in @naturecomms.bsky.social now. Thanks to Jim Clauwaert and Gerben Menschaert as well! www.nature.com/articles/s41...
nature.com
Deep learning to decode sites of RNA translation in normal and cancerous tissues - Nature Communications
RNA translation is a core cell process that is deregulated in cancer. Here, the authors show that a machine learning approach, RiboTIE, can reconstruct RNA translation in cancer and non-cancer cells. ...
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Manuel Breuer @editormb.bsky.social · 31/01/2025
Our journal @commsbio.bsky.social is hiring a Deputy Editor - with research and editorial experience - to work with the current Chief and Deputy Editors on our Editorial Board strategy. NYC or Berlin offices (hybrid working). Deadline Feb 17th. springernature.wd3.myworkdayjobs.com/SpringerNatu...
springernature.wd3.myworkdayjobs.com
Deputy Editor, Communications Biology
Job Title: Deputy Editor - Communications Biology Locations: New York or Berlin - Hybrid Working Model Application Deadline: February 17th About Springer Nature Group Springer Nature opens the doors t...
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Evan Bardot (he/him) @ebardot.bsky.social · 13/01/2025
Greetings #devbio friends! I'm a Senior Editor at @naturecomms.bsky.social handling development, regeneration, reproduction, EvoDevo, and the like. I've been lurking here while mulling how I can best serve the field on this platform, and am looking to you all for input! 1/
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Genes & Development @genesdev.bsky.social · 13/01/2025
In this Review, Tao et al. discuss the origins and heterogeneity of pediatric medulloblastoma, through the molecular lens of cerebellar development, for the advancement of disease modeling, treatment and outcomes. #OpenAccess Learn more here: ➡️ tinyurl.com/gd351936
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csmb-scbm.bsky.social @csmb-scbm.bsky.social · 09/01/2025
The CSMB is excited to launch of the CSMB Fellows program. The deadline for applications is set for March 31, 2025. Learn more about this new initiative on our website
buff.ly
Launch of the CSMB Fellows Program – Application deadline March 31, 2025 – Canadian Society for Molecular Biosciences
Promoting and advancing molecular understanding of biology
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John Prensner @johnprensner.bsky.social · 06/01/2025
Awesome resource for #childhoodcancer researchers from @kentsisresearch.bsky.social !
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Olivier Saulnier @olivier-saulnier.bsky.social · 03/01/2025
ZIC1 is a context-dependent medulloblastoma driver in the rhombic lip www.nature.com/articles/s41...
nature.com
ZIC1 is a context-dependent medulloblastoma driver in the rhombic lip - Nature Genetics
Analysis of medulloblastomas in humans and mice shows that the functional consequences of ZIC1 mutations are exquisitely dependent on the cells of origin that give rise to different subgroups of medul...
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Stylianos Lefkopoulos (he/him) @slefkopoulos.bsky.social · 01/01/2025
Happy new year everyone and I 've an exciting announcement to make: @naturecellbiology.bsky.social is now open to considering #preclinical studies & #ClinicalTrials, including #CellTherapy or #genetherapy, among others. Feel free to contact the handling editor for more info (yes, that 'd be me!)
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Lisa A. Porter @lisaporter.bsky.social · 29/12/2024
Opening for prestigious Endowed Chair & Institute Scientist position will close soon! Widely accepting applicants with expertise in imaging. Please circulate & forward to colleagues! Check out this job at St. Joseph's Health Care London: www.linkedin.com/jobs/view/41...
linkedin.com
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Shematologist, MD @shematologist.medsky.social · 28/12/2024
Many pediatric oncology programs rely on philanthropy and have just a small fraction of the resources that St Jude has. If you’d like to support children with cancer, especially those in your area, consider donating to your local children’s hospital.
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Paul Frankland @franklandlab.bsky.social · 27/12/2024
Just bumping this up for those who may have missed earlier announcements-- we have a new PI position in the Neuroscience & Mental Health program here at SickKids. Neural and glial mechanisms in cognition.
can-acn.org
Scientist/Senior Scientist – Research Institute, Hospital for Sick Children, University of Toronto – Canadian Association for Neuroscience
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Jo Lynne Rokita, Ph.D. @jolynnerokita.bsky.social · 27/12/2024
We are #hiring passionate individuals to join us in driving cutting-edge #ChildhoodCancer research @ CNH (rokitalab.com). 👇 Postdoctoral Fellow: bit.ly/bti-postdoc Bioinformatics Engineer: bit.ly/bti-eng 3 Bioinformatics Scientists: bit.ly/bti-bfx-sci1, bit.ly/bti-bfx-sci2, bit.ly/rokita-bfx-sci
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Development @dev-journal.bsky.social · 27/12/2024
Apply for our Pathway to Independence programme, a scheme supporting postdocs going on the job market in 2025 with training, mentorship, profile-raising and networking opportunities. Apply by 31 Jan 2025: buff.ly/3VJGgDC
Pathway to independence: a new initiative supporting postdocs on the job market
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Science News @scinews.bsky.social · 23/12/2024
Happy Holidays!💐 Credit to: Dario Brunetti
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Bryan Li, MD FRCPC @bryankli.bsky.social · 18/12/2024
A warm hello from myself and the rest of the growing @rajubrainlab.bsky.social at UCSD/Rady Children's! We're recruiting more postdocs and students so pls reach out and connect. We're working to improve treatments for children w/ brain tumors, focusing on #BBB drug delivery in #medulloblastoma #DIPG
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Stylianos Lefkopoulos (he/him) @slefkopoulos.bsky.social · 20/12/2024
#NCB2024 In July, @tamraogilvie.bsky.social, Taylor, @olivier-saulnier.bsky.social & co reported a noncanonical role for OTX2 in regulating #AlternativeSplicing and a stem cell and pro-tumorigenic splicing program in group 3 #medulloblastoma. www.nature.com/articles/s41...
nature.com
A group 3 medulloblastoma stem cell program is maintained by OTX2-mediated alternative splicing - Nature Cell Biology
Werbowetski-Ogilvie, Taylor and colleagues report a noncanonical role for OTX2 in regulating alternative splicing and controlling a stem cell and pro-tumorigenic splicing program in group 3 medullobla...
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Nature Portfolio @natureportfolio.nature.com · 18/12/2024
One of the biggest questions we get is when will our journals be here. We thank you for your patience. You can now follow our journals with this starter pack!
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