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Joshua Fein

@joshuafein.bsky.social
502 followers 771 following 95 posts
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Reposted by Joshua Fein
Mark A. Hanson @hansonmark.bsky.social · 17/07/2026
"AI enthusiasts are telling the world that the remedies should all be easy to automate, creating the impression that journals can not only catch more errors but also do it more efficiently and cheaply. That’s not the reality for scientific publishing right now or likely in the future."
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Joshua Fein @joshuafein.bsky.social · 13/07/2026
@anthropic.com — glad to hear this… but I still can’t try Fable even for the most mundane tasks (like planning a family trip! I swear no science!!) because I work in medicine. Any progress in allowing specific use cases? Or a screening process to allow use in biomedical research?🙏
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Reposted by Joshua Fein
Kate Markey @kate-fisher.bsky.social · 16/06/2026
Looking for a new postdoc to join my lab at the Fred Hutch in Seattle. Keen to find someone excited to dive into the mechanisms underlying microbial control of immune system recovery after transplant and immunotherapy! careers-fhcrc.icims.com/jobs/31336/p...
careers-fhcrc.icims.com
Fred Hutchinson Cancer Center
Fred Hutch is dedicated to the elimination of cancer and related diseases as causes of human suffering and death.
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Reposted by Joshua Fein
William DeWitt @wsdewitt.github.io · 12/06/2026
Woodchuck tongue twister is considered dangerous biology knowledge
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Joshua Fein @joshuafein.bsky.social · 18/12/2025
Looks like @wolverheme.bsky.social @berninini.bsky.social Justin Kaner are still predominantly in the old place — this is a don’t miss episode for anyone interested in the present and future of acute leukemia. podcasts.apple.com/us/podcast/w...
podcasts.apple.com
ASH Leukemia Review: the more we learn, the less we know!
Podcast Episode · WolverHeme Happy Hour · 12/17/2025 · 1h 23m
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Joshua Fein @joshuafein.bsky.social · 24/11/2025
'Tis the season!
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Joshua Fein @joshuafein.bsky.social · 14/11/2025
Outstanding articles. I’ve only just begun experimenting with Claude and Gemini CLIs and they’re incredibly powerful. This is extremely valuable best practice advice.
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Reposted by Joshua Fein
Jeremy Berg @jeremymberg.bsky.social · 08/11/2025
Bluetorial-Jim Watson I met Jim Watson a few times but did not know him well. However, I was greatly influenced by his book “The Double Helix”. He was a complicated human being with some very, very bad features, but some good contributions. What follows is my personal perspective. 1/41
media.tenor.com
a cartoon says hey everybody an old man 's talking while bart simpson looks on
ALT: a cartoon says hey everybody an old man 's talking while bart simpson looks on
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Joshua Fein @joshuafein.bsky.social · 07/11/2025
My favorite feature of the @developers.google.com Gemini CLI is the snarky comments while it's working on something... especially "Rewriting in Rust for no particular reason."
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Joshua Fein @joshuafein.bsky.social · 07/11/2025
Proper way to start the day.
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Joshua Fein @joshuafein.bsky.social · 06/11/2025
Never!
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Joshua Fein @joshuafein.bsky.social · 16/10/2025
Congrats to the authors on this huge accomplishment. Fascinating and so much to build on here.
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Joshua Fein @joshuafein.bsky.social · 13/08/2025
Has anyone had success 3D printing storage boxes for -80s? What fiber have you used? any special settings to reinforce? I'm thinking of making either custom inserts or entire boxes to better keep track of which sample goes where...
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Reposted by Joshua Fein
Ben Langmead @benlangmead.bsky.social · 29/05/2025
Industry friends, now is the time for MUCH more speaking out on behalf of academic colleagues under duress. Here are core open source methods that many of your products doubtlessly depend on either directly or indirectly (see en.wikipedia.org/wiki/HMMER) being abruptly defunded. Make noise.
en.wikipedia.org
HMMER - Wikipedia
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Joshua Fein @joshuafein.bsky.social · 27/04/2025
Reminds me of Oliver Sacks’ musings on seeing azure. This will surely be commercialised and available as an “experience” (hopefully safely) around the world soon, but absolutely sign me up.
theatlantic.com
The ‘Profound’ Experience of Seeing a New Color
The ecstasy of “olo”
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Joshua Fein @joshuafein.bsky.social · 23/04/2025
I think the reason I like #systemsimmunology #cshlsysimm is because network diagrams are so pretty.
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Joshua Fein @joshuafein.bsky.social · 23/04/2025
This is simply insanity.
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Joshua Fein @joshuafein.bsky.social · 19/04/2025
This disc is a revelation. I thought I knew these pieces-the D minor concerto was one of the first pieces I fell in love with as a kid. Beatrice Rana’s playing is simply enchanting.
classical.music.apple.com
Bach: Keyboard Concertos, BWV 1052, 1053, 1054 & 1056 by Beatrice Rana - Apple Music Classical
Listen to Bach: Keyboard Concertos, BWV 1052, 1053, 1054 & 1056 by Beatrice Rana. 2025. 12 tracks. 1 hour, 2 minutes.
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Joshua Fein @joshuafein.bsky.social · 18/04/2025
Does anyone have experience with momelotinib for AGvHD in MF patients?
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Reposted by Joshua Fein
Simone Minnie @simone-minnie.bsky.social · 17/04/2025
I’m very specifically looking for a tech with mouse experience for my new lab! Message me or apply through the link if you’re interested! aprecruit.ucsf.edu/JPF05438
aprecruit.ucsf.edu
Minnie Lab - Junior, Assistant, or Associate Specialist
University of California, San Francisco is hiring. Apply now!
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Joshua Fein @joshuafein.bsky.social · 16/04/2025
Excited to attend #cshlsysimm next week. I am just starting to find my way in this fascinating field and look forward to learning from the extraordinary lineup of speakers! Please reach out if you’ll be there—looking forward to connecting. @cshlnews.bsky.social
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Joshua Fein @joshuafein.bsky.social · 11/04/2025
I remain strongly in favor of fishing expeditions.
mad scientist wearing a bowtie fishing and catches a beaker of orange bubbling liquid
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Joshua Fein @joshuafein.bsky.social · 09/04/2025
In light of recent news regarding funding, I have asked ChatGPT to help figure out how to do ATAC-Seq with only an abacus and stone tools.
Neolithic people working with mortar and pestle on an ATAC-seq analysis. An older man holds a bottle labeled Tn5 Transposase
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Reposted by Joshua Fein
Asma Farhat @asmafarhat.bsky.social · 28/03/2025
1/ Excited to share my first-ever first-author paper out now in Science Immunology! from @knapplab.bsky.social and co-supervised by @miershawig.bsky.social We show that hematopoietic aging, independent of lung tissue aging, is sufficient to exacerbate fibrosis. 🔗 www.science.org/doi/10.1126/...
science.org
An aging bone marrow exacerbates lung fibrosis by fueling profibrotic macrophage persistence
Hematopoietic aging drives lung fibrosis and profibrotic macrophage influx, stalling their maturation via reduced Treg-derived IL-10.
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Joshua Fein @joshuafein.bsky.social · 20/03/2025
It dawned on me today that I really should’ve named one of my kids Luke, so that I could legitimately say “Luke, I am your father.” Oh well.
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Joshua Fein @joshuafein.bsky.social · 18/03/2025
Today is another Chopin day. Thank you, Maurizio Pollini. music.apple.com/us/album/pia...
music.apple.com
Piano Sonata No. 3 in B Minor, Op. 58: II. Scherzo (Molto vivace) by Maurizio Pollini on Apple Music
Song · 2019 · Duration 2:31
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Joshua Fein @joshuafein.bsky.social · 17/03/2025
Highly recommended escape from these dark times.
podcasts.apple.com
The Road to 1066: Anglo-Saxon Apocalypse (Part 1)
Podcast Episode · The Rest Is History · 03/17/2025 · 55m
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Reposted by Joshua Fein
danapeer.bsky.social @danapeer.bsky.social · 07/03/2025
1) I am delighted to share a manuscript long in the making (7 years), elucidating the forces that shape metastatic adaptation PDAC using scRNA-seq across multiple organs from a rapid autopsy combined with a powerful new clonal phylogeny inference algorithm www.biorxiv.org/content/10.1...
biorxiv.org
Transcriptomic plasticity is a hallmark of metastatic pancreatic cancer
Metastasis is the leading cause of cancer deaths; nonetheless, how tumor cells adapt to vastly different organ contexts is largely unknown. To investigate this question, we generated a transcriptomic ...
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Joshua Fein @joshuafein.bsky.social · 06/03/2025
Having determined that the transplant immunology community is shamefully lacking for pompously named journals, I propose the establishment of Acta Transplantiana A (solid organs) and B (haematopoietic tissues). Paper distribution only, on heavy cream-coloured paper stock. Figures hand-drawn.
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Joshua Fein @joshuafein.bsky.social · 01/03/2025
I am struck by the aptness of Fareed Zakaria’s description of the United States in this conversation with @ezraklein.bsky.social We are determined to devour the world that we created. podcasts.apple.com/us/podcast/t...
Goya - Saturn Devouring His Son
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Reposted by Joshua Fein
Paul Sax @paulsaxmd.bsky.social · 27/02/2025
If someone thinks the measles outbreak and childhood death in Texas are "not unusual" or "happens all the time", they are deeply misinformed. h/t @adamratnermd.bsky.social for the inspiration. blogs.jwatch.org/hiv-id-obser...
blogs.jwatch.org
Tragic Childhood Death from Measles Reminds Us That Some Don't Understand Either the Medical Significance or the Human Heart
My ID colleague Dr. Adam Ratner, Chief of Pediatric ID at NYU Medical Center, just published an insightful and remarkably timely book called Booster Shots:  The Urgent Lessons of Measles and the Uncer...
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Reposted by Joshua Fein
Waggoner Lab @labwaggoner.bsky.social · 26/02/2025
A compendium of human gene functions derived from evolutionary modelling @nature.com www.nature.com/articles/s41...
nature.com
A compendium of human gene functions derived from evolutionary modelling - Nature
Evolutionary modelling and expert review are applied to integrate experimentally supported knowledge accumulated in the Gene Ontology knowledgebase to create a draft human gene ‘functionome’.
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Joshua Fein @joshuafein.bsky.social · 23/02/2025
Anyone have a nice public dataset of shotgun gut microbiome data specifically in GU malignancies treated with checkpoint inhibitors? Looking for something with published OS or PFS data for a little validation. Much obliged!
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Reposted by Joshua Fein
Prof Sheena Cruickshank @sheencr.bsky.social · 22/02/2025
More attacks on US science by stealth as new research grants still frozen! Grants issued via 2 step process- one to assess science via science board and one a grant review step with a membership of a wider board that get final approval to sign the money of based upon initial recommendation 🧪🧵
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Joshua Fein @joshuafein.bsky.social · 17/02/2025
What a wonderful #Tandem25! As always, the best of the conference is in the conversations and brainstorming between and outside the sessions; so wonderful to reconnect with mentors, friends, acquaintances from around the world in one of the most beautiful places I have ever visited.
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Reposted by Joshua Fein
Aaron Logan, MD, PhD, MPhil @hemedoc.bsky.social · 15/02/2025
#tandem25 #bmtsm Abrams: exclusion from HCT/CT most commonly due to lack of insurance, unhoused, medication non-adherence, and substance abuse. Broad variability in abstinence time requirements. Top center-reported barriers to all HCT/CT were lack of caregiver and housing concerns.
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Reposted by Joshua Fein
@ouholter @ouholter.bsky.social · 14/02/2025
Enough said. Decisions matter.
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Aaron Logan, MD, PhD, MPhil @hemedoc.bsky.social · 12/02/2025
#tandem25 #bmtsm Arnhold: we aren’t at the point where we can abandon steroids in aGVHD, but it’s as clear as ever that that needs to be a high priority for innovation in GVHD care.
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Joshua Fein @joshuafein.bsky.social · 07/02/2025
Finally, REALLY USEFUL science. An entire beautiful article on how to perfectly cook an egg. h/t @nytimes.com . www.nature.com/articles/s44...
nature.com
Periodic cooking of eggs - Communications Engineering
Emilia Di Lorenzo and colleagues propose an approach to address the energy transport problem of cooking the albumen and yolk of a boiled egg at their optimal temperatures without separation. By altern...
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Reposted by Joshua Fein
ISEH - International Society for Experimental Hematology @isehsociety.bsky.social · 04/02/2025
Take advantage of the opportunity to speak at the Mini Symposium by submitting an abstract by 26 February. Learn how and register today ➡️ buff.ly/3WLixTV
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Reposted by Joshua Fein
Anna Obenauf @obenaufa.bsky.social · 27/11/2024
Our Paper out in @natureportfolio.bsky.social with correct link www.nature.com/articles/s41...
nature.com
Cancer cells impair monocyte-mediated T cell stimulation to evade immunity - Nature
Inflammatory monocytes are identified as important players in T cell restimulation in the tumour microenvironment.
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Reposted by Joshua Fein
George Davey Smith @mendelrandom.bsky.social · 23/01/2025
Looking forward to @moritzgerstung.bsky.social seminar @uob-ieu.bsky.social on 30th Jan 2025 at 1pm, ,“ Using AI to Predict Disease Risks” in person and on line bristol-ac-uk.zoom.us/j/94273829130
bristol-ac-uk.zoom.us
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom ...
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Joshua Fein @joshuafein.bsky.social · 17/01/2025
Anyone have a secret stash of brincidofivir they can share? FDA will release for monkeypox but not for adenovirus. Just in case we have a global smallpox outbreak and need every last dose from the strategic national stockpile.
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Reposted by Joshua Fein
Aino-Maija Leppä @amleppa.bsky.social · 25/11/2024
Extremely proud to see my PhD project exploring intra-tumor heterogeneity in complex karyotype AML finally out in @NatureGenet! 🎉 👩🏻‍🔬 They say that 10,000 hours make you an expert, so I guess after more than five years of work I’m half-way there 😅 ⬇️1/5 www.nature.com/articles/s41...
nature.com
Single-cell multiomics analysis reveals dynamic clonal evolution and targetable phenotypes in acute myeloid leukemia with complex karyotype - Nature Genetics
An integrated single-cell multiomic analysis of complex karyotype acute myeloid leukemia characterizes intratumoral heterogeneity and highlights links to therapeutic sensitivities.
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Joshua Fein @joshuafein.bsky.social · 04/01/2025
This looks intriguing and conveniently well timed for me to test on a dataset I’m playing with. Anyone have experience with this tool from a preprint or whatnot and have reflections to share?
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Itai Yanai @itaiyanai.bsky.social · 29/12/2024
The big 4 of grant writing: 1. Credibility: The topic fits your expertise 2. Narrative: It's clear what is the problem, the solution, and why you’re the right person for it 3. Juicy details: Flex your mastery of the topic 4. The concept: You connect every part to the big question
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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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Joshua Fein @joshuafein.bsky.social · 27/12/2024
Whether you’re a seasoned pianist, occasional classical music listener (“background music”) or resolute in your belief that there was no such thing as music before 1968… I implore you to take an hour to listen to this segment of the Chopin Podcast, *working through* the Barcarolle. Brilliant.
youtube.com
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Joshua Fein @joshuafein.bsky.social · 25/12/2024
OUTSTANDING #ASH24 roundup of lymphoma (esp. MCL) abstracts. Is auto dead for MCL? And… not addressed, should we still consider (early) allo for young high-risk? @ash-hematology.bsky.social @berninini.bsky.social (can’t find Anthony Perissinotti or Tycel Phillips here yet? Please tag if they are!)
podcasts.apple.com
Pour Decisions, or ASH-olutely Fabulous? Reviewing 2024 ASH Lymphoma Updates
Podcast Episode · WolverHeme Happy Hour · 12/24/2024 · 1h 4m
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