New paper out in Nature Communications: www.nature.com/articles/s41... We found >250 metabolic enzymes on chromatin. Only ~20 had been reported before. This means hundreds of metabolic enzymes may have unexplored nuclear roles.

🧪 Very happy to have our story out in Journal of Biological Rhythms! In collaboration with Lab of Kevin Koronowski (UTHSA), we show that the liver clock regulates 24h transcriptional rhythms in skeletal muscle via serum-based signalling. pubmed.ncbi.nlm.nih.gov/41486525/. Thanks to all authors! 🙏

Peer Review is broken because a generation of Editors were trained that peer review is sacrosanct. Thus we have Editors who are clerks, sending and re-sending manuscripts to reviewers until they are happy. That's not the job. Be an Editor, not a clerk. Use your skill and judgement. Make decisions.

🚀 We’re excited to share our latest publication in collaboration with Verena Ruprecht's group at @crg.eu Mechanobiology meets Nuclear Metabolism www.nature.com/articles/s41...

🧪 Really cool new #circadian paper looking at the role of the liver clock in inter-organ crosstalk with muscle during Cachexia "Functional liver genomics identifies hepatokines promoting wasting in cancer cachexia": Cell www.cell.com/cell/fulltex...

Part time (20h per week) technician/predoc position available in my lab at the University of Barcelona 🧬⏰ studying circadian rhythms & inter-organ crosstalk. Starts 1st Sept 2025. Contact via email link in website (sites.google.com/view/smithla...) for more info #ScienceJobs #Barcelona #Circadian

🧪 Encouraging to see people standing up against tyranny and fascism in the US. The Trump administration’s anti-science and pro-war agenda isn’t just dangerous at home — it threatens progress and stability worldwide. Enough!

The failure of the National Academy of Sciences USA to make a clear and unequivocal statement about the disastrous Trump administration science policies — it lets all of us down and dooms them to eventual irrelevance.

US science folks: it's been really heartening to see all the Stand Up For Science posts. Thank you for showing the backbone and resolve that most institutions have lacked.

Great to see US scientists protesting in response to the insanity that is the US "government" right now. @standupforscience.bsky.social 🧪

New preprint from the lab! 🚨 🧫 New galactose #CRISPR screening strategy 🎯 481 genes required for #OXPHOS ⚙️ #FAM136A in IMS proteostasis 👂Mito defects in #Menieres disease by @marcellharhai.bsky.social @fbm-unil.bsky.social A short thread 1/5 www.biorxiv.org/content/10.1...

As we age, our circadian clock goes off-track, which may contribute to age-related diseases. A new review paper gets into the mechanisms and potential ways to prevent the decline www.nature.com/articles/s41...

🧪 ✍️ Please check out our new review on intercellular and interorgan communication between circadian clocks ⏰🧬 out today in Nature Reviews Molecular Cell Biology 🎉 @natrevmcb.bsky.social ! Here is the SharedIt link for free access: rdcu.be/d5ppE

Wow, this is quite wild!

It seems easy to make fun of basic science – for example why would you want to study bacterial immune systems? But then you would have to admit that that’s exactly what led to the discovery of using CRISPR as an insanely good technology for genome engineering.

Wow, this is cool. Non natural cis elements designed in silico that are more effective than natural

If you just moved to BlueSky and interested in #chronobiology, find some of your community here! Want to be added? Reply with evidence your work relates to chronobiology. go.bsky.app/Sw8L4aS With all the new people coming over, I’ll repost weekly for the next month or so. 🧪 🌍 🦑 #EvoBio

This month we published 2 MANUSCRIPTS in @natureportfolio.bsky.social , nature communication 1. Natalia Pardo discovers the role of nuclear MTHFD2 in centromere stability 2. Espinar and Garcia-Cao reveal the role of nuclear IMPDH2 in the DNA damage response. Nuclear Metabolism is on 🔥

Optimist: The cup is half full Pessimist: The cup is half empty Molecular biologist: I forgot to add the primers to the cup

Hey @biorxivpreprint.bsky.social, I think you need to add another icon here 🦋

🧪 Word cloud from papers to date. I'd say it sums up my research focus pretty well! (scholargoggler.com). Thanks to a post from ‪@mojoshark.bsky.social‬ for the idea

Cellular ATP demand creates metabolically distinct subpopulations of mitochondria www.nature.com/articles/s41...

#UniBarcelona | 💙 Estrenem perfil en aquesta xarxa social i us animem a seguir-nos-hi! 📱 La #UniBarcelona ha deixat de publicar a X per marcar distàncies amb un espai on es fomenten missatges d’odi i prolifera la desinformació. Llegeix el comunicat 👉 web.ub.edu/web/actualit...

It was great to speak at the Muscle, Exercise and Health symposium last week @InstitutCochin in Paris. A fantastic meeting! Thanks to the organisers and speakers- including keynotes Bente Pedersen, Helen Blau and Marco Sandri for amazing talks. #muscle #circadian #aging

The backbone of academia has always been ‘middle-class labs’ (as David Glanzman puts it): those medium-sized labs with reasonable funding and a dream of making a big discovery.

Agree 100%

🧪 hopefully now this enters the science feed 😊

Academia runs on contacting other academics out of the blue and saying HEY do you wanna do this COOL THING for essentially NO REWARD and equally certainly NO RECOGNITION from your employer and those people going OH MAN that sounds AWESOME sign me up for the COOL NO REWARD NO RECOGNITION EXPERIENCE.

🧪 ⏰️ Are you looking to start a PhD? Interested in circadian rhythms & inter-organ crosstalk? Up for living in Barcelona? (who isnt?). If 3 yeses, get in touch via my website (link in bio). Shares appreciated 🙏 #science #circadian #interorgan #metabolism #liver #muscle #PhD #newPI