Quantitative Stem Cell Dynamics lab @IRBBarcelona led by @AlejoFraticelli stem cells | hematopoiesis | lineages | epigenetic memories Account run by students
Joined December 2021
- Tweets 260
- Following 1,011
- Followers 1,741
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32 Photos and videos
Pinned Tweet
21 May 2025
Finally out in Nature our collaboration with the Velten Lab 🥰 Enjoy the reading!
nature.com/articles/s41586-0…
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We are still thinking about #ISCO2026 😍 It was super nice to host in Barcelona the single cell omics community! 👏 Great science and great vibes 💃
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Fraticelli Lab retweeted
🧬How do stem cells ‘think’?
👨🔬Tomorrow, @alejofraticelli @irbbarcelona @icreacommunity will be giving the seminar ‘Stem cells thinking: fast and slow’ as part of @hmar_research cancer series
📍Marull Room @hospitaldelmar
📅3/06 |🕑2.00 pm
👉researchmar.net/agenda/1093/
@fraticellilab
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May 27
Happy to share that members of our lab were part of this major story just published! Congratulations to all the authors!!🥳🥳 nature.com/articles/s41556-0…
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Fraticelli Lab retweeted
May 25
How do lineage-biased HSC states relate to each other? check out: rdcu.be/fkASJ in @NatureCellBio
Collab with @haas_lab @ChariteBerlin BIH & MDC; Thomas Höfer & Daniel Hübschmann @DKFZ @NCT_HD @hi_stem_lab
1st authors @Esther_RCorrea @FloGrunschlager & Tamar Nizharadze
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Fraticelli Lab retweeted
One of the most interesting studies on lineage fate plasticity I’ve seen in a while. This one is an instant must-read.
Is there clonal memory? Yes of course.
But the actual clonal outcome is heavily influenced by demand from the niche/feedback.
(Glad our minor contribution was helpful!)
May 25
How do lineage-biased HSC states relate to each other? check out: rdcu.be/fkASJ in @NatureCellBio
Collab with @haas_lab @ChariteBerlin BIH & MDC; Thomas Höfer & Daniel Hübschmann @DKFZ @NCT_HD @hi_stem_lab
1st authors @Esther_RCorrea @FloGrunschlager & Tamar Nizharadze
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Fraticelli Lab retweeted
This is an amazing opportunity for pediatric hemato-oncology researchers. @EHA_Hematology @BloodCancer_Res @DFBC_PedCare @ISEHSociety @ASH_hematology @EHA_StemCells @Hemasphere_EHA @LeukemiaJnl @BloodPortfolio
🔬 We’re hiring 3 Group Leaders in Paediatric Haematologic Malignancies
🤝 @CarrerasIJC & @IRSJD_info are joining forces to launch a new translational research hub focused on paediatric blood cancers.
📝 Apply now to drive real change for young patients:
careers.carrerasresearch.org…
@SJDbarcelona_es
@fcarreras
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Mar 27
Mar 27
It was a pleasure to present for the first time my PhD project at the #EHAReCon26 in Finland. 🇫🇮
Extremely honoured to have received the best poster presentation award from the scientific committee.
Really inspired and grateful to be part of such an amazing community☀️🤍
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Fraticelli Lab retweeted
Fantastic day hearing about all the super cool projects cooking at the @AlejoFraticelli lab. Such a creative group of people!
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Fraticelli Lab retweeted
New GROUP LEADER POSITION announced @IRBBarcelona !!!
This one is for CHEMICAL BIOLOGY 🧪!
Chemists apply👩🏻🔬👨🏽🔬🧑🏻🔬!!!!
recruitment.irbbarcelona.org…
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Fraticelli Lab retweeted
Feb 27
Interested in single-cell lineage tracing? 🧬
Our new Review in @NatureRevGenet updates the modern toolbox for genetic tracing and clonal analysis — from synthetic barcoding to natural genomic and epigenomic variants.
Glad to have contributed alongside @AlejoFraticelli 🙌
INTERESTED IN SINGLE-CELL LINEAGE TRACING?
New review @NatureRevGenet from the @FraticelliLab. 🎉🎉
nature.com/articles/s41576-0…
With @VictoriaParreno we tried to update the modern manual for genetic tracing and clonal analysis. ENJOY!
Read link: rdcu.be/e50gy
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Fraticelli Lab retweeted
INTERESTED IN SINGLE-CELL LINEAGE TRACING?
New review @NatureRevGenet from the @FraticelliLab. 🎉🎉
nature.com/articles/s41576-0…
With @VictoriaParreno we tried to update the modern manual for genetic tracing and clonal analysis. ENJOY!
Read link: rdcu.be/e50gy
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Feb 26
A nice good-morning with a new preprint from our lab!! 😍🥳 this was a real team effort💥 Hope you all enjoy the reading!
🚨 NEW @FraticelliLab PREPRINT JUST WENT LIVE
biorxiv.org/content/10.64898…
Here, we describe PLSTCs, Soluplus-based expansion cultures of primary mouse *Acute Myeloid Leukemia* Stem Cells. And then we use LARRY barcoding to identify drivers of leukemogenicity and drug resistance!
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Jan 21
The Fraticellis started 2026 with great energy! 🥳 Our lab retreat of last week was full of fun, good vibes, heartfelt moments, and crazy late-night science discussions. 👀🩷 Batteries fully recharged!🔋
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19 Dec 2025
2025 was an incredibly successful year for the Fraticelli Lab! We loved celebrating it together during our xmas day—especially with some wonderful new faces joining us.🥰 We’re excited for what 2026 will bring and wish everyone happy holidays! 🎄🎅💫
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Fraticelli Lab retweeted
26 Nov 2025
Outstanding PhD fellowship call OPEN for excellent students.
lacaixafoundation.org/en/doc…
This is for students incoming from outside Spain. And it is VERY well supported (ie at European levels).
If you’re interested in doing a PhD in our lab @IRBBarcelona, reach out!!!!
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Fraticelli Lab retweeted
26 Nov 2025
In addition, the main @IRBBarcelona PhD call is open right now!
👉 General call ➡️ bit.ly/3LtzIXi
👉 IRB DRIVE call ➡️ bit.ly/4hODx5B
Come work on us - several cool possible projects in immunity, cancer and aging!!!
Let’s trace some cells!
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13 Oct 2025
Starting the week with a postdoc less in the lab and a nice farewell sentence on our office’s board 🥲🤍
Academia is tough when it comes to goodbyes.
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20 Sep 2025
Wild paper that just got presented at the @EMBO #EMBOlineage2025 meeting. Crazy stuff. Congrats to the authors for a powerful (pun intended) finding!
17 Jan 2025
Inheritable 'memory' genes drive #cancer drug tolerance, but their discovery in clinical samples is a major challenge. Our new theory, moving away from Luria-Delbruck, detects them from a *single* scRNA-seq dataset! With #ArchishmanRaju led by @suvranil_1 tinyurl.com/4pef8scy
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21 Sep 2025
Just wrapped up the #EMBO Lineage Tracing Workshop and we are already feeling nostalgic! Incredible science, inspiring discussions, and a spectacular location. Huge thanks to everyone who made it so special — see you again in two years! 💥
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