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Frédérique Ruf Zamojski, Ph.D

@frederique-nyc.bsky.social
286 followers 497 following 97 posts

Assoc. Prof., Dept of Medicine, Cedars-Sinai. Endocrinology. Pituitary. Single cell. Multiomics. Engineer. Gymnastics. Trampoline. Ninja. Mom. Comments are my own. @Frederique_NYC@mas.to 🇫🇷

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Reposted by Frédérique Ruf Zamojski, Ph.D
ENEA Young Researchers Committee (EYRC) @eyrc.bsky.social · 22/08/2025
Dont miss the EYRC Session at the ENEA Workshop 2025 | Marseille, France 🇫🇷 Workshop Dates: 3–5 December 2025 More on LinkedIn: @enea-young-researcher-committee
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Reposted by Frédérique Ruf Zamojski, Ph.D
10x Genomics @10xgenomics.bsky.social · 07/08/2025
This acquisition will bring together two pioneering companies with a shared vision: to make single cell analysis more powerful, affordable and accessible to researchers worldwide. Learn more: bit.ly/4mAWAS8
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Reposted by Frédérique Ruf Zamojski, Ph.D
ENEA Young Researchers Committee (EYRC) @eyrc.bsky.social · 01/08/2025
Call for Abstracts – ENEA Workshop 2025 | Marseille, France 🇫🇷 📅 Workshop Dates: 3–5 December 2025 🧠 Theme: Changing the Paradigms Over 20 Years – A Translational Approach in Pituitary Tumors 🔗 More on LinkedIn: @enea-young-researcher-committee
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 19/07/2025
Really enjoyed SF, ENDO, and Pituitary Society meetings. Still good to be home… (also warmer!) Wishing everyone a good weekend.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Cancer Cell @cp-cancercell.bsky.social · 14/07/2025
Pan-cancer human brain metastases atlas at single-cell resolution
dlvr.it
Pan-cancer human brain metastases atlas at single-cell resolution
Xing et al. construct a comprehensive pan-cancer human brain metastasis (BrM) atlas at single-cell resolution, uncovering five major BrM ecotypes associated with distinct phenotypic characteristics. The study also identifies several novel cell states and subsets that are strongly enriched in BrM across different lineages, suggesting them as potential therapeutic targets for future investigations.
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Reposted by Frédérique Ruf Zamojski, Ph.D
EndoMedia @endomedia.bsky.social · 15/07/2025
Thanks for an amazing #ENDO2025! We will see you next year! @endocrinesociety.bsky.social #endosky
Sign for ENDO 2026 in Chicago.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 15/07/2025
We thank John Newell-Price, MD, PhD, for his term as President of the Society. Read @endocrinenews.bsky.social to learn more about the accomplishments he has achieved during his service: bit.ly/4ei7QQd #ENDO2025
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 15/07/2025
We welcome Carol Lange, PhD, to her term as President of the Society! Learn more about Dr. Lange in @endocrinenews.bsky.social: bit.ly/46cYeEG #ENDO2025
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine News @endocrinenews.bsky.social · 15/07/2025
Women who work night shifts may have an increased risk for irregular periods and hormonal imbalances, according to a study presented at #ENDO2025. #endocrinology #EndoSky endocrinenews.endocrine.org/night-shift-...
endocrinenews.endocrine.org
Night Shift Work May Increase Risk of Irregular Periods, Hormonal Imbalances, and Birth Complications - Endocrine News
Women who work night shifts may have an increased risk for irregular periods and hormonal imbalances, according to a study being presented Monday at ENDO 2025, the Endocrine Society’s annual meeting i...
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Reposted by Frédérique Ruf Zamojski, Ph.D
EndoMedia @endomedia.bsky.social · 15/07/2025
Enjoying the final sessions of #ENDO2025. Catch up on all the meeting news on our feed. bit.ly/4lkfKLL @endocrinesociety.bsky.social #endosky
Education sign at ENDO 2025.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 14/07/2025
Get ready for the third day of ENDO | It was great seeing everyone yesterday for a day full of science! We cannot wait to host you tomorrow. Join us for a wide range of networking events. View our program planner and mark your schedule: bit.ly/4nJotbW
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 14/07/2025
Join us for a @endocrinesociety.bsky.social and Pituitary Society session with Dr @mariafleseriu.bsky.social and Dr Ken Ho. I’ll present our new sc multiomics results identifying gene regulatory circuits differentiating NFPA cells and control gonadotropes. @endocrinenews.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 13/07/2025
Congrats to @women-in-endo.bsky.social president Dr Ellen Seely on her Outstanding Mentor award #ENDO2025. @endocrinesociety.bsky.social @endocrinenews.bsky.social
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 13/07/2025
Get Ready for the Second Day of ENDO | Our team is enthused from the spectacular first day of ENDO! We cannot wait to host you tomorrow. Join us for a wide range of networking events. View our program planner and mark your schedule: bit.ly/44Gwwxw #ENDO2025 #endocrinology #EndoSky
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 12/07/2025
Thank you to the organizing committee at ENDO2025 for giving me the opportunity to present our research on #pituitary and #pituitaryadenoma single cell multiomics. Looking forward to meeting colleagues and collaborators, and get feedback. @endosocjournals.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 12/07/2025
Amazing welcoming to ENDO2025 by @endosocjournals.bsky.social president Dr John Newell-Price in these difficult times for science. Promoting values of #resilience. #cohesion, and #inclusion.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Lauren Fishbein @lmfendo.bsky.social · 12/07/2025
Thank you to the AMSC chairs and whole committee for planning a fabulous meeting. #ENDO2025 👏🏼👏🏼👏🏼@endocrinesociety.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 12/07/2025
Congrats Lori!!! So well-deserved. @loriraetzman.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 12/07/2025
Ready for #ENDO2025 and the first plenary! @endosocjournals.bsky.social
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Reposted by Frédérique Ruf Zamojski, Ph.D
Lauren Fishbein @lmfendo.bsky.social · 12/07/2025
So excited for the genomics in healthcare opening plenary tomorrow at #ENDO2025! 🧬🧬
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Reposted by Frédérique Ruf Zamojski, Ph.D
Lauren Fishbein @lmfendo.bsky.social · 10/07/2025
It’s almost time…. #ENDO2025 @endocrinesociety.bsky.social @endocrinenews.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 09/07/2025
Getting ready for the start of the Pituitary Society congress. And stressed to talk in front of such a large audience!
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 08/07/2025
Join us on Sunday, July 13 at 2:00 PM PT for the ENDO 2025 Career Fair that will serve as a gateway to exciting job opportunities, invaluable networking, and career advancement resources in endocrinology. Pre-registration is recommended: bit.ly/44EZe1S #ENDO2025 #endocrinology
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 09/07/2025
SF bound ✈️! Looking forward to meeting colleagues and collaborators and learning about all the science at #ENDO2025 and the Pituitary Society meetings. @endocrinesociety.bsky.social
endocrinesociety.bsky.social
Endocrine Society (@endocrinesociety.bsky.social)
We unite, lead, and grow the global endocrine community to accelerate scientific breakthroughs and improve health worldwide. endocrine.org
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Reposted by Frédérique Ruf Zamojski, Ph.D
Nature Reviews Endocrinology @natrevendo.nature.com · 24/06/2025
New content online: Pituitary incidentaloma: a Pituitary Society international consensus guideline statement
nature.com
Pituitary incidentaloma: a Pituitary Society international consensus guideline statement
Nature Reviews Endocrinology, Published online: 24 June 2025; doi:10.1038/s41574-025-01134-8This international Consensus Statement provides guidelines on the management of pituitary incidentalomas.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Victor Navarro @victor-navarro.bsky.social · 23/06/2025
Join us this Thursday at 12pm (ET) for our PANS Early Career Researcher Symposium! Amazing speakers and topics! Register at: partners.zoom.us/webinar/regi... @bsneuroendo.bsky.social @paneuroendo.bsky.social
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 22/06/2025
Interesting that the UK is planning on running WGS on all newborns. Obviously good for population genetics, but potentially some challenging legal and ethical issues…. www.theguardian.com/science/2025...
theguardian.com
All babies in England to get DNA test to assess risk of diseases within 10 years
Newborns will have whole genome sequencing to enable personalised healthcare that predicts and prevents illness
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 22/06/2025
Very comprehensive study! Includes multiple individuals, tissues, and platforms. www.biorxiv.org/content/10.1...
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 22/06/2025
Comparison across ST platforms. rdcu.be/eszzf
Comparison across ST platform paper
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 22/06/2025
I think I may have finally found out how to use Bluesky in some meaningful way…. Talking with colleagues helps!!!
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Reposted by Frédérique Ruf Zamojski, Ph.D
European Journal of Endocrinology @eurojendo.bsky.social · 16/06/2025
NEW Revised @esendocrinology.bsky.social Clinical Practice Guideline for the management of aggressive pituitary tumours and pituitary carcinomas by @geraldraverot.bsky.social et al EJE Vol 192, Issue 6, June 2025 Open access 👉 doi.org/10.1093/ejen... #endocrinology #pituitary #PitNETs
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 21/06/2025
Is the NYT going into Spatial Transcriptomics support? Yesterday’s Worddle. 🧪
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Reposted by Frédérique Ruf Zamojski, Ph.D
Cancer Cell @cp-cancercell.bsky.social · 17/06/2025
Online Now: A unified pan-cancer proteome atlas
dlvr.it
A unified pan-cancer proteome atlas
In this issue of Cancer Cell, Knol et al. present the Pan-Cancer Proteome Atlas (TPCPA), a proteomic resource developed using single-shot data-independent acquisition mass spectrometry (DIA-MS). TPCPA provides proteome-scale quantifications of 999 tumors across 22 cancer types in a unified manner, for discovering tumor biology, biomarkers, and therapeutic targets.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Nature @nature.com · 16/06/2025
Gene expression reveals that different types of human cell can work as a unit. These cellular modules, found in several tissues, change during disease go.nature.com/4kaOgad
go.nature.com
Various cell types in tissues cooperate in networks that are disrupted in disease
Gene expression reveals that different types of human cell can work as a unit. These cellular modules, found in several tissues, change during disease.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Bérénice A. Benayoun, PhD @bbparis1984.bsky.social · 16/06/2025
New Skeetorial time! 🦋 A new preprint led by Dr. #MinhooKim, where we present the characterization of #mouse models of #menopause using a combination of histology, endocrine measures, single-cell #transcriptomics, and #RNAscope validation! #GeroSky 🧪🖥️🧬 A 🧵 1/9 www.biorxiv.org/content/10.1...
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 14/06/2025
Another great morning volunteering with @thebayfoundation for dunes preservation. Tasks today included picking up the trash, weeding, seeding, and watering. Look at their projects including protecting the dunes, native plants, and birds, and consider helping, if you can. #only1planet
Dune in Santa Monica The bay foundation welcome siteAfter weedingThe bay foundation
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 13/06/2025
Check out our new collaboration study! Single cell multiomics assays of human skeletal sample collected before or after endurance exercise. pubmed.ncbi.nlm.nih.gov/40393809/
pubmed.ncbi.nlm.nih.gov
Integrated single-cell multiome analysis reveals muscle fiber-type gene regulatory circuitry modulated by endurance exercise - PubMed
Endurance exercise induces multi-system adaptations that improve performance and benefit health. Gene regulatory circuit responses within individual skeletal muscle cell types, which are key mediators...
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 02/06/2025
ENDO provides many career development opportunities for professionals at every stage of their careers. This year’s featured workshops include Career Exploration, Leveraging AI in the Day to Day, How to Get Your Work Published, and Business of Medicine: bit.ly/4jvYcdT #ENDO2025 #endocrinology
bit.ly
Program Planner
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 31/05/2025
Volunteering with the Bay Foundation this morning for a dune preservation project. Outing + learning about the local ecosystem + saving the planet= win-win and great community hours opportunity for the kids. #lifeoutsidethelab #ocean&dunes
The Bay FoundationVolunteeringDune and oceanCollecting non native plants
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 27/05/2025
Interesting paper and well-performed experiments #gonadotropes #pituitary rdcu.be/en2Mg
rdcu.be
Gonadotrophs have a dual origin, with most derived from early postnatal pituitary stem cells
Nature Communications - Pituitary gonadotrophs secrete LH and FSH, regulating gonadal function. Here authors show that in the mouse pituitary most gonadotrophs originate from postnatal stem cells,...
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 26/05/2025
doi.org/10.21203/rs....
doi.org
Plate-based long-read single cell gene- and isoform transcriptome profiling using scLIS-seq
While contemporary short-read single cell RNA-sequencing allows to decipher tissue composition, discrimination between transcript isoforms remains challenging. Here, we propose single cell long-read i...
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Reposted by Frédérique Ruf Zamojski, Ph.D
Mikael Marttinen @mmarttinen.bsky.social · 26/05/2025
SUM-seq out @natmethods.nature.com !
 🚀 Ultra-high-throughput Multiplexed snATAC+RNA Used to: ⏳ link temporal macrophage GRNs to immune disease genetics 🩸 map T cell regulatory landscapes 🧬✂️ dissect TF function in hiPSC differentiation via CRISPRi/a screens doi.org/10.1038/s41592-025-02700-8 🧵
doi.org
Single-cell ultra-high-throughput multiplexed chromatin and RNA profiling reveals gene regulatory dynamics - Nature Methods
This work presents SUM-seq, an ultra-high-throughput method for co-profiling chromatin accessibility and gene expression in single nuclei across multiplexed samples, advancing the study of gene regula...
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 24/05/2025
At the farmers’ market this morning, one of the vendors I always visit, gave me ~ 20 free tomatoes to cook immediately… not wanting to lose any and considering my limited cooking skills/time, I still managed to make tomato sauce with the softer ones! Now will need to find space in the freezer…😂
Tomato sauce
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Reposted by Frédérique Ruf Zamojski, Ph.D
Endocrine Society @endocrinesociety.bsky.social · 15/05/2025
Preview the ENDO 2025 program (bit.ly/3G7gGTO) and secure the best available rates by Wednesday, May 28! Don’t miss this year's science and innovation in endocrinology and hormone science: bit.ly/4i4SDmw #ENDO2025 #endocrinology #hormonescience #EndoSky
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Reposted by Frédérique Ruf Zamojski, Ph.D
Maxim Greenberg @maxvcg.bsky.social · 21/05/2025
TF binding is usually anticorrelated with DNA methylation, but there are very few studies that actually investigate why. This is really nice work from Jacques Drouin's lab showing PAX7 physically interacts with UHFR1, blocking DNMT1 recruitment ‪@ircm.bsky.social‬ www.science.org/doi/10.1126/...
science.org
Dual DNA demethylation mechanisms implement epigenetic memory driven by the pioneer factor PAX7
Pioneer factor PAX7 highjacks control of DNA methylation maintenance, leading to enhancer demethylation and epigenetic memory.
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 22/05/2025
Not every day you get to hear about biological experiments and sequencing in space! Amazing talk and insights on the challenges and opportunities from NASA astronaut Dr Kate Rubins.
Space talkExperiments about the ISSDr Kate RubinsView from the ISS
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Reposted by Frédérique Ruf Zamojski, Ph.D
Nature Reviews Genetics @natrevgenet.nature.com · 21/05/2025
New online! RNA splicing — a central layer of gene regulation
nature.com
RNA splicing — a central layer of gene regulation
Nature Reviews Genetics, Published online: 21 May 2025; doi:10.1038/s41576-025-00846-xTechnological and computational advances in recent years, from cryo-electron microscopy to sequencing technologies and machine learning, have substantially deepened our understanding of RNA splicing. Nature Reviews Genetics and Nature Reviews Molecular Cell Biology present an online collection that showcases the novel biological insights facilitated by these advances.
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Reposted by Frédérique Ruf Zamojski, Ph.D
Nature Reviews Genetics @natrevgenet.nature.com · 21/05/2025
To launch the collection, our review "The regulation and function of post-transcriptional RNA splicing" by Karine Choquet, @inespatop.bsky.social & ‪@stirlingchurchman.bsky.social (go.nature.com/4jfrM7s) will be free for 1 month
go.nature.com
The regulation and function of post-transcriptional RNA splicing - Nature Reviews Genetics
Post-transcriptional splicing has emerged as a key layer of gene expression regulation but is challenging to differentiate from co-transcriptional splicing. The authors review methodologies to detect ...
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Frédérique Ruf Zamojski, Ph.D @frederique-nyc.bsky.social · 21/05/2025
Received a nice and unexpected box of chocolates today from an anonymous sender…. To whoever sent it, a huge thank you! This is very kind. Unsure what I did to deserve it.
Chocolates
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Reposted by Frédérique Ruf Zamojski, Ph.D
Pan American Neuroendocrine Society @paneuroendo.bsky.social · 07/05/2025
Register now for our next Outstanding Pioneers in Neuroendocrinology lecture! partners.zoom.us/webinar/regi...
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