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Sarada Ketharnathan

@saradakethar.bsky.social
70 followers 54 following 25 posts

Research Associate in the Berman lab, studying childhood leukemia and leukemia predisposition using zebrafish

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Reposted by Sarada Ketharnathan
International Zebrafish Society @izfs.bsky.social · 31/07/2026
Closing August 15: #CZC's #TEEPAward! It supports the exchange of technology and expertise between two labs based in Canadian Territory, funding one project up to $2,500. Read more here: www.izfs.org/UserFiles/fi... Email all materials to info@izfs.org! #IZFS
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Reposted by Sarada Ketharnathan
jp flores (he/him) @jpflores.rbind.io · 22/12/2025
Excited to finally share what I’ve been working on during my PhD 😊 Best holiday gift EVER! We just posted a new preprint from the @dphansti.bsky.social 👇 Preprint: www.biorxiv.org/content/10.6... 🧵
biorxiv.org
Stress-induced loss of CTCF reveals an alternative, promoter-based mode of cohesin looping
Cells continually encounter environmental stressors that challenge homeostasis. How three-dimensional (3D) chromatin structure contributes to these stress responses, particularly under hyperosmotic co...
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Sarada Ketharnathan @saradakethar.bsky.social · 05/12/2025
Thrilled to be presenting at the 10th anniversary of the ASH Scientific Workshop on Germline Predisposition to Hematological Malignancies and Bone Marrow Failure. Tune into the live stream today from 2-5 pm ET #ASH25 #BMF-GPD
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Reposted by Sarada Ketharnathan
American Society of Hematology @ash.hematology.org · 19/11/2025
The future of hematological genomics is here. The ASH HematOmics Program (ASHOP) developed with St. Jude & the Munich Leukemia Laboratory offers free access to powerful genomic visualization tools for blood disease research. 🔗 ow.ly/G7Ol50XukwQ #Genomics #HemeSky #MedSky
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Reposted by Sarada Ketharnathan
Zebrafish Rock! @zebrafishrock.bsky.social · 14/11/2025
For those interested:
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Reposted by Sarada Ketharnathan
Vicky Tan @vickytan.bsky.social · 13/10/2025
#ZDM18 has kicked off! We are excited to have Shiaulou Yuan talk about “Joining forces: cilia and Pkd1l1 as mechanotransducers that shape cardiac left-right asymmetry.” #zdmsECI #ZDMSociety
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Reposted by Sarada Ketharnathan
Vicky Tan @vickytan.bsky.social · 13/10/2025
At #ZDM18 on Weds 15th Oct, we are excited to have @francoiskroll.bsky.social talk about “CRISPR prime editing made precise and highly efficient by inhibition of microhomology-mediated end-joining” #zdmsECI #ZDMSociety
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Reposted by Sarada Ketharnathan
Mick Milsom @milsommick.bsky.social · 30/09/2025
Surprising finding that standard chemo renders AML resistant to subsequent treatment with menin inhibitors. Published in @isehsociety.bsky.social journal Exp. Hem.: www.exphem.org/article/S030...
exphem.org
Upfront Menin-inhibitor resistance in multiply pretreated leukemias
10% of acute leukemias carry rearrangements of the KMT2A gene (Mixed-Lineage Leukemia-1, MLL-1). More than 80 fusion partners have been identified, and differences in fusion partner have been linked t...
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Sarada Ketharnathan @saradakethar.bsky.social · 12/10/2025
All set for ZDM18?! Check out the stellar line-up of speakers in the Cancer Biology-2 Plenary on Day 3 of #ZDM18! Yann Gibert will be sharing his work on TPR blockade-induced disruption of platelet-tumor cell interactions in TNBC #ZDMSociety #zdmsECI
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Sarada Ketharnathan @saradakethar.bsky.social · 11/10/2025
We are looking forward to Daniel Cifuentes' talk on 'Determining the Risk of Blood Disorders in Aging LESKRES Patients Using Zebrafish Models' at #ZDM18 #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 11/10/2025
Next up, we have Stephanie Tsai who will speak about regenerative programs at the tendon. #ZDM18 #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 11/10/2025
Excited for Anna Moyer's @annamoyer.bsky.social talk at #ZDM18: 'Overexpression screen of chromosome 21 orthologs establishes erg as a potent regulator of neurodevelopment'. #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 11/10/2025
Don't miss the amazing line-up of talks in the 'Ageing and Adult Disease Models' session at #ZDM18. Featuring Caghan Kizil @cakizil.bsky.social who will be speaking about 'Blood-Brain Barrier Pathophysiology and Therapeutic Opportunities in Alzheimer’s Disease' #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 10/10/2025
Check out Matt Hamilton's talk to learn about how macrophages regulate cholesterol metabolism in the liver #zdmsECI #ZDM18 #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 10/10/2025
Don't miss Alberto Rissone's talk on zebrafish models of lysosomal disorders! #zdmsECI #ZDM18 #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 10/10/2025
Today, we #zdmsECI are highlighting three excellent speakers from the GI and Metabolic Disease session at #ZDM18 #ZDMSociety. Meet Patrice Delaney @patrice-delaney.bsky.social, who will be speaking about the implications of estrogen activity for pregnancy-associated liver adaptations.
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Sarada Ketharnathan @saradakethar.bsky.social · 09/10/2025
Check out Edward Burton's talk highlighting Brd4 as a regulator of microglial synaptic elimination in progressive supranuclear palsy! #ZDM18 #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 09/10/2025
Happy Hump Day! Today, we are highlighting two exciting ZDM talks on neurological disorders. We have our very own Antonella Lauri speaking about zebrafish models of COL4A1/A2 syndrome. #ZDM18 #zdmsECI #ZDMSociety
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Sarada Ketharnathan @saradakethar.bsky.social · 03/10/2025
Next up is Clay Foster. He will be giving a talk titled “Integrated Analysis of Transcriptional and Replicative Dysregulation Reveals Candidate Drivers of MYC-Mediated Leukemogenesis”. #ZDM18 #ZDMSociety #zdmsECI
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Sarada Ketharnathan @saradakethar.bsky.social · 03/10/2025
#zdmsECI is excited to showcase our #zdm18 oral abstract presenters. First up is Elena Vasileva. She will be giving a talk titled “Development of Ewing Sarcoma Through Embryonic Reprogramming of Neural Crest to Mesoderm”. #ZDMSociety
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Reposted by Sarada Ketharnathan
Vicky Tan @vickytan.bsky.social · 25/09/2025
We are looking forward to @benjhogan.bsky.social's (Peter Mac, Uni of Melbourne) talk at #ZDM18! Ben will sharing his lab's work on using sc-genomic approaches to explore lymphatic development, regeneration and the blood brain barrier. Don't miss his talk on Oct. 13th at 14:30 in Boston or online!
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Reposted by Sarada Ketharnathan
Vicky Tan @vickytan.bsky.social · 18/09/2025
We are excited to have Catarina M Henriques (University of Sheffield) at #ZDM18. She will be talking about her lab's work on telomerase's protective role in the zebrafish brain and how it is required for blood brain barrier integrity. Don't miss her talk on Oct. 15th at 11:00 in Boston or online!
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Reposted by Sarada Ketharnathan
Vicky Tan @vickytan.bsky.social · 15/09/2025
We're excited to have Carine Smith from Stellenbosch University at #ZDM18 in Boston! Carine's talk "Autism spectrum disorder: from brain to gut" will be kicking off the GI and Metabolic Disease session on Oct. 14 at 11:00. ZDMS will also have virtual access for the first time this year!
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Sarada Ketharnathan @saradakethar.bsky.social · 13/09/2025
Stoked to have Maura McGrail @mcgraillab.bsky.social, Iowa State University, at #ZDM18. Don’t miss her talk “Modeling neural development and disease with Cre/lox cell type-specific knockout” in the Technological Advances and Drug Discovery session on Oct 15th at 9:00 AM. #ZDMSociety #zdmsECI
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Sarada Ketharnathan @saradakethar.bsky.social · 12/09/2025
Next up, we are highlighting Sarah McMenamin from Boston College. Interested in skeletal development and endocrinology? Don’t miss Sarah’s talk in the Plenary session on Regeneration and stem cells at #ZDM18 on October 13th at 4:30 pm! #ZDMSociety #zdmsECI
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Sarada Ketharnathan @saradakethar.bsky.social · 11/09/2025
We’re honored to welcome Len Zon, a zebrafish trailblazer who needs no introduction. Catch his talk in the Cancer Biology Plenary session at #ZDM18 on October 15th at 3:15 pm! #ZDMSociety #zdmsECI ZDM offers virtual access for the first time - join us from anywhere!
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Sarada Ketharnathan @saradakethar.bsky.social · 09/09/2025
Next up in our #ZDM18 speaker series is keynote speaker Dr. David Langenau! His lab transformed cancer biology research by innovating some of the first zebrafish pediatric cancer models. #zdmsECI Don’t miss his talk this October in Boston!
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Sarada Ketharnathan @saradakethar.bsky.social · 09/09/2025
Meet our first #ZDM18 keynote: Dr. Cassandra Extavour! Her pioneering work in germ cell development has reshaped how we think about early embryogenesis across species. Can’t wait to hear her insights at ZDM18! #zdmsECI #ZDMSociety Abstract submission is open until September 12th!
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Sarada Ketharnathan @saradakethar.bsky.social · 09/09/2025
Hey zebrafish folks! Super excited to kick off a speaker spotlight series for the ZDM Conference happening this October in Boston! Watch this space and be sure to retweet! #zdmsECI #ZDM18
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Reposted by Sarada Ketharnathan
Sarah Moser @sarahmoser.bsky.social · 13/08/2025
Thrilled to share our latest work, just published in @nature.com ⬇ www.nature.com/articles/s41... We discovered that PARP inhibitors 💊 trigger histone eviction from the chromatin and this creates a hidden vulnerability in PARPi resistant tumors. 🧵 (1/8)
nature.com
NASP modulates histone turnover to drive PARP inhibitor resistance - Nature
PARP inhibitor treatment triggers histone release from the chromatin in cancer cells; consequently, targeting the histone chaperone NASP renders cells vulnerable to PARP inhibition.
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Sarada Ketharnathan @saradakethar.bsky.social · 23/06/2025
Three weeks before abstract submission and early bird registration close for ZDM18, at Boston this year! Discounts for attendance by multiple lab members: contact info@zdmsociety.org #ZDM18
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Reposted by Sarada Ketharnathan
Yunlu Zhu @yunluzhu.bsky.social · 02/06/2025
Zebrafish + behavior? You come to the right place! Join us for the ZDMS webinar on Wednesday, June 4th at 10AM ET. Four incredible speakers will be sharing their expertise! Sign up here 👇 www.zdmsociety.org/2025-zdms-ri... #zebrafish #neuroscience
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Sarada Ketharnathan @saradakethar.bsky.social · 06/05/2025
Great lineup of talks at 🇨🇦CZRC 2025 in Toronto! Exciting to see increasing enthusiasm in zebrafish metabolism research
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Reposted by Sarada Ketharnathan
Michelle Collins @mmcollins.bsky.social · 14/04/2025
It's the last week to register and submit your abstract for the 3rd Canadian Zebrafish meeting!! We would love to see our friends from south of the border attend, too! Registration and abstract submission close on April 18. event.fourwaves.com/3rdczrc/pages
event.fourwaves.com
3rd CZRC Scientific Meeting
Fourwaves - 3rd CZRC Scientific Meeting
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Reposted by Sarada Ketharnathan
Carole Yauk @caroleyauk.bsky.social · 03/04/2025
The Inside Scoop: Science, Research, & the 2025 Federal Election Join us for a 30-minute information session to learn about key policy conversations affecting science and research in Canada. With a federal election approaching, it’s more important than ever to understand what’s at stake.
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Sarada Ketharnathan @saradakethar.bsky.social · 04/04/2025
Exciting opportunity for a research technician to join our zebrafish xenotransplantation cancer research team! www.linkedin.com/posts/cheo-r...
linkedin.com
RI-25-017 Research Technician (Berman) | CHEO Research Institute
We are recruiting! The CHEO Research Institute is a leading hospital based Institute which conducts internationally competitive pediatric research. Our focus is to support new discoveries that inspire...
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Reposted by Sarada Ketharnathan
Dan 🐟 C @zebrafish007.bsky.social · 03/04/2025
We recently described the Axillary Lymphoid Organ (ALO) in the #Zebrafish. It's on the OUTSIDE of the fish, making it great for imaging! Learn more by checking out our paper in @jem.org rupress.org/jem/article-...
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Sarada Ketharnathan @saradakethar.bsky.social · 05/03/2025
Join us on March 12th for a free webinar and learn from our panelists about the different single-cell platforms and choose the best for your research question. Register here: us06web.zoom.us/meeting/regi...
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Reposted by Sarada Ketharnathan
the Node @the-node.bsky.social · 27/02/2025
🚨A reminder that we're looking for self nominations to speak at one of our upcoming Development presents... webinars @dev-journal.bsky.social: thenode.biologists.com/development-... Please help spread the word! @isdb.bsky.social @insdb.bsky.social @isscr.org @isrbio.bsky.social
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Sarada Ketharnathan @saradakethar.bsky.social · 05/02/2025
Check out our latest editorial in Hematologica on the role of Rnf111 in regulating HSPC development: haematologica.org/article/view...
haematologica.org
Arkadia: a new player in hematopoietic stem and progenitor cell development | Haematologica
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Reposted by Sarada Ketharnathan
Miguel Godinho Ferreira @miguelgf.bsky.social · 20/12/2024
My latest review👇 #zebrafish🐟 surpass #mice as models of telomere-driven aging! With human-like #telomere dynamics🧬, they reveal how organ-specific short telomeres activate #cGAS-STING #inflammation 🔥, systemic organ dysfunction and #aging. 🐟 Go Fish! 🐟 cshperspectives.cshlp.org/content/earl...
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Zebrafish Rock! @zebrafishrock.bsky.social · 05/01/2025
Stunning capture of the complex zebrafish eye. Credit to Dr. Ivar Noordstra. #ZebrafishZunday 🧪
Colorful image of a larval zebrafish eye with cell nuclei labeled in blue.
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Mark Dawson @mafdawson.bsky.social · 13/12/2024
Thrilled to share a wonderful collaboration with Scott Armstrong, Florian Perner & Shellaina Gordon - exciting times ahead! www.biorxiv.org/content/10.1...
biorxiv.org
Catalytic inhibition of KAT6/KAT7 enhances the efficacy and overcomes primary and acquired resistance to Menin inhibitors in MLL leukaemia
Understanding the molecular pathogenesis of MLL fusion oncoprotein (MLL-FP) leukaemia has spawned epigenetic therapies that have improved clinical outcomes in this often-incurable disease. Using genet...
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Sarada Ketharnathan @saradakethar.bsky.social · 10/12/2024
And that’s a wrap for ASH24! Exhilarating three days with so much cool science, meeting new and old colleagues, the endless walking between sessions, all topped by the lovely weather in San Diego #firstASH #firstpostBluesky @ash-hematology.bsky.social
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