Raquel Espin
@espinlab.bsky.social
📤 531
📥 117
📝 24
Decoding blood development
reposted by
Raquel Espin
Ganuza Lab
8 days ago
Check out our collaborative Review Article with Dr Momoko Yoshimoto on: HSC-independent and -dependent hematopoiesis: new insights and lineage tracing methods. - Experimental Hematology
www.exphem.org/article/S030...
@isehsociety.bsky.social
@qmbci.bsky.social
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HSC-independent and -dependent hematopoiesis: new insights and lineage tracing methods.
Hematopoietic cells are mesodermal in origin and emerge through a highly regulated process known as endothelial-to-hematopoietic transition (EHT), which yields various hematopoietic progenitors 1,2 In...
https://www.exphem.org/article/S0301-472X%2825%2900631-9/fulltext
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Raquel Espin
ISEH - International Society for Experimental Hematology
11 days ago
Submit your research for a chance to give a short talk at the 2026 Mini Symposium taking place 16 April. The presenter of the best short talk, as voted by attendees, will earn a speaking spot at
#ISEH2026
🏙️ and will be awarded a Travel Grant! Submit by 28 February to be considered👉
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2026 Mini Symposium Abstract Submission
April 16th, 2026 - 3:00 - 6:00pm (US CDT) Online symposium Contact:
[email protected]
The 3rd Mini Symposium organized by the Junior Faculty Committee of the International Society for Experimental…
https://docs.google.com/forms/d/e/1FAIpQLSdpM5XqaBUyLiE9Rm-Ox5EMBB21HebzeOZ4hnvEnczsWL-XtA/viewform?usp=header
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reposted by
Raquel Espin
Ganuza Lab
15 days ago
Check our new article: Pig and human adult hematopoietic stem and progenitor cells are overall transcriptionally similar We must understand pig hematopoiesis to enable bone marrow xenotransplantation.
@qmbci.bsky.social
Emma Bailey
@foteinikal.bsky.social
www.exphem.org/article/S030...
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Pig and human adult hematopoietic stem and progenitor cells are overall transcriptionally similar
Allotransplantation provides a lifesaving treatment to hundreds of thousands of patients worldwide every year, including among others heart, kidney, liver and bone marrow transplants1,2. Yet, thousand...
https://www.exphem.org/article/S0301-472X%2825%2900623-X/fulltext
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reposted by
Raquel Espin
Wittamer Lab
16 days ago
🚨 Paper alert! The final version of our latest manuscript is published. We are excited to share this new resource for the zebrafish community and beyond:
doi.org/10.7554/eLif...
Congratulations to all authors! 🥳
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A single-cell transcriptomic atlas reveals resident dendritic-like cells in the zebrafish brain parenchyma
The zebrafish brain combines a conserved heterogeneity of immune cells with a unique dendritic cell-like population.
https://doi.org/10.7554/eLife.91427.3
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reposted by
Raquel Espin
Joe Italiano
about 1 month ago
Join us to pursue cutting-edge research at the interface of megakaryocyte biology and translational medicine. We have NIH-funded postdoc positions available to investigate platelet production and the broader functions of megakaryocytes. I’ll be attending ASH and would be happy to connect.
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reposted by
Raquel Espin
Society for Developmental Biology
about 2 months ago
Save the date!
@isscr.org
,
@alleninstitute.org
&
@socdevbio.bsky.social
are collaborating to present a 3-day scientific symposium led by early-career scientists. The Stem Cell & Developmental Biology Early Career Symposium will be held September 23-25, 2026 in Seattle, WA. Learn more:
bit.ly/4p98dkv
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Stunning Northern Lights tonight from our house
about 2 months ago
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Raquel Espin
ISEH - International Society for Experimental Hematology
2 months ago
This year at
#ISEH2025
we celebrated the 2025 Donald Metcalf Awardee, Constanze Bonifer. Who's next? The 13 November deadline to submit a Scientific Award nomination is approaching! Check out
iseh.org/About/Awards
for more details.
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Sometimes we forget that it is important to have FUN, even in challenging times. Grateful to have an amazing team representing 6 countries 🇬🇭 🇪🇸 🇱🇰 🇧🇩 🇻🇳 🇺🇸 pushing research, but also enjoying our Espin-Campbell lab barbecue!
2 months ago
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reposted by
Raquel Espin
Owen Tamplin
2 months ago
Check out our new paper! GABA produced by multiple bone marrow cell types regulates hematopoietic stem and progenitor cells: Stem Cell Reports
www.cell.com/stem-cell-re...
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GABA produced by multiple bone marrow cell types regulates hematopoietic stem and progenitor cells
Tamplin and colleagues functionally test production of GABA metabolite in the bone marrow microenvironment as a regulator of hematopoietic stem and progenitor cells. Conditional deletion of GAD enzyme...
https://www.cell.com/stem-cell-reports/fulltext/S2213-6711%2825%2900281-4
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Raquel Espin
Keystone Symposia
3 months ago
Abstracts & scholarship apps for
#KSHemato26
are due Oct 29—but
@beaudinlab.bsky.social
explains why you should submit early! 🎥
youtu.be/FcO6D87EC_Q
Join us Feb 23–26, 2026 in Keystone, CO 👉
keysym.us/KSHemato26
@bloodgenes.bsky.social
#hematopoiesis
#bonemarrow
#hematopoieticstemcells
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KSQA: Dr. Anna Beaudin (Hematopoiesis)
YouTube video by KeystoneSymposia
https://youtu.be/FcO6D87EC_Q
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reposted by
Raquel Espin
Keisuke Ito
3 months ago
Are you a PI who just set up your lab or wants a more efficient daily flow?
@isehsociety.bsky.social
Junior Faculty Committee (and more) share in
#ExpHem
to help you build a transparent and functional lab culture. See how a Lab Handbook can benefit you.
@nickvangastel.bsky.social
bit.ly/3KBFvcQ
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Congratulations to the Doulatov lab! 🎉🎉🎉 Great story and scientific resource. Thank you for the opportunity to participate in this study
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3 months ago
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reposted by
Raquel Espin
Sarada Ketharnathan
4 months ago
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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One of my favorite societies. Great
#science
, amazing
#hematopoietic
community and resources. Check it out!
add a skeleton here at some point
4 months ago
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reposted by
Raquel Espin
Keisuke Ito
4 months ago
Had a wonderful visit to Iowa State Univ. for the GDCB seminar! Huge thanks to Raquel
@espinlab.bsky.social
& Clyde
@clydecampbell-lab.bsky.social
for the warm hosting. Loved exploring stem cell metabolism collaborations with ISU faculty & trainees—plus Iowa’s sweet corn!
@einsteinmededu.bsky.social
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We are very excited for your visit to
#ISU
, Keisuke!
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4 months ago
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reposted by
Raquel Espin
Zebrafish Information Network (ZFIN)
4 months ago
[Job] Research Intern for Cell and Regenerative Biology, Tamplin Lab, University of Wisconsin, Madison, WI
#zebrafish
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Research Intern for Cell and Regenerative Biology, Tamplin Lab, University of Wisconsin, Madison, WI - Jobs - Confluence
https://zfin.atlassian.net/wiki/spaces/jobs/blog/2025/08/29/6547931180/Research+Intern+for+Cell+and+Regenerative+Biology+Tamplin+Lab+University+of+Wisconsin+Madison+WI
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reposted by
Raquel Espin
ISEH - International Society for Experimental Hematology
4 months ago
@eirinipapapetrou.bsky.social
from the Icahn School of Medicine at Mount Sinai is looking most forward to the iPSC-derived Hematopoiesis Symposium that is being organized the day before
#ISEH2025
🏯 begins. Learn more about this event and register!
sites.google.com/view/2025ips...
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Looking forward to this
#ISEH
webinar by two amazing women in the field
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4 months ago
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reposted by
Raquel Espin
Shawn Burgess
5 months ago
#zebrafish
genome update, our T2T assembly of the inbred strain of AB (M-AB) generated by my buddy Nori Sakai has now been released at NCBI and will be a second reference genome for zebrafish (GRCz12ab):
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JBQAYU000000000.1 Danio rerio :: NCBI
https://www.ncbi.nlm.nih.gov/Traces/wgs/JBQAYU01?display=contigs&page=1
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reposted by
Raquel Espin
5 months ago
Don’t forget the American Society of Hematology!!! We have several!!!!!!
Www.hematology.org/awards
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ASH Awards
ASH provides many awards and programs to support hematologists in all stages of their careers and to honor those who have helped to advance the field of hematology.
https://Www.hematology.org/awards
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Raquel Espin
Denis Wirtz
5 months ago
These are the most challenging times for early-career scientists and engineers. My team is doing its bit to help by maintaining and even expanding our database of funding opportunities for early-career researchers. We found 437 of them. Download it freely here:
research.jhu.edu/rdt/funding-...
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reposted by
Raquel Espin
ISEH - International Society for Experimental Hematology
5 months ago
🚨 There is ONE WEEK left to submit a late-breaking abstract for
#ISEH2025
🏯! Submit your research by 28 July for a chance at a short talk or poster presentation.
www.iseh.org/2025abstracts
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reposted by
Raquel Espin
ernstlaboratory.bsky.social
5 months ago
The Myeloid Workshop is back in ASH! Please contact the organizers if you have an exciting story that will not be out by December they are: Zuzana Tothova ,
@ernstlaboratory.bsky.social
@steidluli.bsky.social
@ericpietras.bsky.social
@kathrinbernt.bsky.social
@gritsmanlab.bsky.social
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reposted by
Raquel Espin
Ferenc Mueller
6 months ago
#IZFC2025
#zebrafish
#DANIO-CODE
data coordination centre is back online. Note changed address:
danio-code-dcc.genereg.net
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DANIO-CODE DCC
This Data Coordination Center allows DANIO-CODE consortium members to submit and view their data sets annotated with standard metadata nomenclatures.
https://danio-code-dcc.genereg.net
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reposted by
Raquel Espin
Keisuke Ito
6 months ago
Beautiful tribute to Dr. James Till by Dr. Norman Iscove. Truly honored to serve as editor for this legacy in
@isehsociety.bsky.social
, as a proud scientific descendant of Dr. McCulloch. Tx to Norman for insights into the early HSC era & Jim’s pivotal role.
bit.ly/45NPeWb
@einsteinmededu.bsky.social
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Remembering James Till, 1931-2025
It has been 64 years since the publication of the classic 1961 Till & McCulloch paper that described spleen colonies in lethally irradiated mice following a bone marrow transplant [1]. On May 18, 2024...
https://bit.ly/45NPeWb
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Raquel Espin
Zebrafish Rock!
8 months ago
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Enjoyed watching this great perspective and advice from Len Zon!
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8 months ago
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Thank you
#ISEH
@macnamaralab.bsky.social
for featuring the Espin lab at Lab Spotlight! 🩸 🐠 It was so much fun to participate!
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9 months ago
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Beautiful work by our colleagues here at
#ISU
and collaborators
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9 months ago
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reposted by
Raquel Espin
Eric Topol
9 months ago
A pie graph worth keeping in mind as the NIH budget plummets
jamanetwork.com/journals/jam...
for 356 new FDA drugs approved
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reposted by
Raquel Espin
American Society of Hematology
9 months ago
ASH understands it's a tough time for #hematology research due to #NIH funding cuts. To support #researchers during this time, ASH's Bridge Grant now offers $150K funding, with waived critiques and no match needed. Learn more:
https://bit.ly/4kBeGmR
#hematology
#NIH
#researchers
#ASHAwards
#MedSky
#Hemesky
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Raquel Espin
David Stachura, PhD
10 months ago
Well deserved award for Dr. Gordon Keller! Gordon was a member of my thesis committee when I was a PhD student and his helpful suggestions made me a better scientist :)
www.isscr.org/isscr-news/g...
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Gordon Keller Receives the 2025 ISSCR Achievement Award for his Seminal Work in Regenerative Medicine — International Society for Stem Cell Research
The International Society for Stem Cell Research (ISSCR) is honoring Gordon Keller, Ph.D., with this year’s ISSCR Achievement Award. Dr. Keller is the Director of the McEwen Stem Cell Institute at t...
https://www.isscr.org/isscr-news/gordon-keller-receives-the-2025-isscr-achievement-award-for-his-seminal-work-in-regenerative-medicine
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reposted by
Raquel Espin
Jeremy Berg
10 months ago
Bluetorial: Non-Competitive Renewal (Continuation) Awards Normally, multiyear NIH grants are paid with awards each year, pending administratively reviewed progress reports. “NIH” has been slow in making these awards. This has led to $1.83 B being withheld from institutions through February 2025.
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Raquel Espin
Annika Barber
10 months ago
Updated the NIH CSR study section tracking sheet to include meetings originally scheduled for 03/17-03/21. There are now over *two hundred* study sections that didn't meet as scheduled. Likely an undercount due to things I couldn't scrape orig date was removed.
docs.google.com/spreadsheets...
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2025 Study section tracking
https://docs.google.com/spreadsheets/d/1lLEx14q7HKrlYahQYJaN6aHKpMqSMJwX4aenyL5g_ZU/edit?usp=sharing
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Raquel Espin
Sherry Pagoto, PhD
10 months ago
New report shows that NIH grants fueled $95 billion in economic activity and 407,782 jobs in 2024. That's not to mention the countless lives that biomedical research has saved. Show me a better investment than that.
www.forbes.com/sites/michae...
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NIH Grants Fueled $95 Billion In FY 2024 Economic Activity, Finds New Report
National Institutes of Health grants generated almost $95 billion in economic activity nationwide in FY 2024 according to a new report by United for Medical Research.
https://www.forbes.com/sites/michaeltnietzel/2025/03/12/nih-grants-fueled-95-billion-in-economic-activity-finds-new-report/
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Raquel Espin
Atul Gawande
10 months ago
Nothing will kill more children than the ongoing decimation of CDC, NIH, and USAID work to lift vaccine uptake in the US and world. Child survival rose 75% in the last 50 years. Vaccines account for 40% of that. Measles vax alone was 60% of the benefit.
www.thelancet.com/journals/lan...
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Contribution of vaccination to improved survival and health: modelling 50 years of the Expanded Programme on Immunization
Since 1974 substantial gains in childhood survival have occurred in every global region. We estimate that EPI has provided the single greatest contribution to improved infant survival over the past 50...
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(24)00850-X/fulltext
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Raquel Espin
Denis Wirtz
10 months ago
As federal funding for research is uncertain, we need to diversify funding sources for our PhD students. Here is a comprehensive list of >160 PhD fellowships and funding opportunities, mostly from private foundations and scientific societies. Download it here:
research.jhu.edu/rdt/funding-...
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Raquel Espin
Dave Levitan
10 months ago
Mandatory high school civics class that isn’t just like “how a bill becomes law” or whatever but also “how NOAA powers your phone’s weather app” and “NIH helped make your asthma inhaler”
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Raquel Espin
Jeremy Berg
10 months ago
ATTENTION: TALENT AVAILABLE It appears that termination of SROs from institute review branches at NIH is underway (or worse). There are also program officers and SROs who have been terminated over the past month. IF YOU HAVE POSITIONS FOR SKILLED SCIENTIST-ADMINISTRATORS, PLEASE POST INFO HERE
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Raquel Espin
Denis Wirtz
10 months ago
Some good news: The Federal Register has just posted NIH study sections, which are to meet in late March. NIH announces some key grant-review meetings will restart in late March | Science | AAAS
www.science.org/content/arti...
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NIH announces some key grant-review meetings will restart in late March
Trump policy blocking required notices has frozen reviews of thousands of grants
https://www.science.org/content/article/nih-announces-some-key-grant-review-meetings-will-restart-late-march
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Raquel Espin
Shannon McKinney-Freeman
10 months ago
What an interesting read...did you know that Developmental Hematopoiesis pioneer Elaine Dzierzak was also an artist? Read on to learn more in a recent issue of Experimental Hematology! The developmental clock: where art and science meet - Experimental Hematology
www.exphem.org/article/S030...
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The developmental clock: where art and science meet
Elaine DzierzakDrs. Elaine Dzierzak and Anna Bigas recently edited a special collection for Experimental Hematology entitled “Making blood: mechanisms of early hematopoietic development” [1]. This is ...
https://www.exphem.org/article/S0301-472X%2824%2900559-9/fulltext
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Raquel Espin
Dr. Ahna Skop
10 months ago
Diane Simeone, who directs UC San Diego’s cancer center, told me that, should the pause continue for just a few more weeks, dozens of clinical trials for cancer patients—sometimes “a patient’s best chance for cure, and long-term survival,” she told me—could be at risk of shutting down
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Raquel Espin
Shannon McKinney-Freeman
10 months ago
Although many of the questions are biased in their presentation, I strongly encourage you all to let these A-holes know what you think of them and their policies. Link to survey below.
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reposted by
Raquel Espin
Ira Blader
10 months ago
Scientific research is important. Scientific research saves lives. Scientific research fuels the economy. Scientific research keeps the country safe.
journals.asm.org/doi/10.1128/...
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A call for the United States to continue investing in science | mBio
The U.S. life science research mission is critical not only to human health and understanding the natural world but also to agriculture and food production, technological innovations, socioeconomic progress, and our national defense and leadership worldwide. A 2025 Research!America survey reveals that 92% of Americans want government to actively work to promote medical progress, in part by funding infectious and chronic disease research. Why? Because biomedical research saves lives, prevents suffering, and increases quality of life for not only Americans but for people throughout the world. While less well appreciated, science also drives enormous economic growth. Indeed, historically there has been widespread bipartisan support for biomedical funding by the federal government. Below we discuss the U.S. scientific research enterprise and provide evidence and arguments we hope the ASM community can use to advocate for science.
https://journals.asm.org/doi/10.1128/mbio.00648-25
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reposted by
Raquel Espin
Lisa Schiff
10 months ago
So glad to see this statement; so angry it has to be made. More motivation to attend a March 7th
#standupforscience2025
rally!
@standupforscience.bsky.social
And please also sign the Declaration to
#DefendResearch
from U.S. Gov. Censorship!
tinyurl.com/3bwuc38f
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Raquel Espin
Daniel Swain
10 months ago
The mass firing of both new hires and recently promoted senior staff within
#NOAA,
including mission-critical and life-saving roles at the National Weather Service (
#NWS),
is profoundly alarming. 1/11
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988
reposted by
Raquel Espin
Zebrafish Rock!
10 months ago
Another
#ZebrafishMeeting
, for those finterested 😎
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Raquel Espin
Tina Termini
10 months ago
The Termini Lab at Fred Hutch in Seattle is recruiting a Lab Aide to join our group - more information and instructions to apply can be found at the posting below 👇🧫👇🔬👇🐁
careers-fhcrc.icims.com/jobs/29265/l...
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Fred Hutchinson Cancer Center
Fred Hutch is dedicated to the elimination of cancer and related diseases as causes of human suffering and death.
https://careers-fhcrc.icims.com/jobs/29265/lab-aide-%28work-study%29/job
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