Lightnews — Scholar-powered news

Pablo Ranea-Robles @pranea.bsky.social · 21d

Big day for peroxisome research!

Irfan Lodhi @lodhilab.bsky.social · 21d

Happy to share our new paper in @nature.com led by staff scientist Xuejing Liu. We report identification of a UCP1-independent pathway of brown fat thermogenesis involving ATP-consuming metabolism of BCFA in peroxisomes. #Obesity #T2D
www.nature.com/articles/s41...

4

Pablo Ranea-Robles @pranea.bsky.social · 21d

Congratulations! Excited to read this!

1

Reposted by Pablo Ranea-Robles

ICFO @icfo.eu · Sep 4

Dues investigadores de l'ICFO reben la prestigiosa beca de l' @erc.europa.eu Starting Grant per abordar grans qüestions de la ciència🌱🌀

Un èxit per a les brillants investigadores i líders de grup de l'ICFO, la Prof. Nicoletta Liguori i la Prof. Carmen Rubio-Verdú.

➕Info: bit.ly/45OJ7AH

@cerca.cat

3 8

Reposted by Pablo Ranea-Robles

Clàudia Fontserè @claudiafontsere.bsky.social · Aug 18

Navigating #motherhood and academia:
Attending our 1st conference #ESEB2025 as a family with our 10mo baby.
I am disappointed with the organization for not providing childcare for <3yo babies.
Academia should do better for the ✨inclusivity✨ of (lactant) mothers.
See you in P03.148 on thursday!

Hernán E. Morales @hernmoral.bsky.social · Aug 17

📌 Museomics symposium
Claudia Fontsere — Poster P03.148 (Thu)
From almost extinct to rescued? Temporal dynamics of genomic erosion after demographic recovery

6 21

Reposted by Pablo Ranea-Robles

OPOSITANDO AL BIR 📚🔬 @opositandoalbir.bsky.social · Jun 13

La ECI1 mitocondrial y la ECI2 peroxisómica tras llevar a cabo la isomerización del Δ³‑cis‑enoil‑CoA:

1 6 9

Reposted by Pablo Ranea-Robles

Atul Deshmukh @adeshmukh.bsky.social · Jun 3

Preprint Alert
We present the most comprehensive, time-resolved atlas of the human proteomic response to acute exercise. We mapped 10,000+ proteins across plasma, saliva & urine—3,000+ changed after just one workout.
doi.org/10.1101/2025...
Explore cbmr-rmpp.shinyapps.io/exerome/

Body Fluid Proteomic Landscape of Acute Exercise

Physical activity improves health, yet the molecular mechanisms remain partially understood. This study presents a high-resolution, time-resolved atlas profiling 10,127 proteins across plasma, saliva,...

doi.org

7 14

Pablo Ranea-Robles @pranea.bsky.social · May 31

Inhibition of peroxisomal protein PRX-11 promotes longevity in Caenorhabditis elegans via enhancements to mitochondria www.biorxiv.org/content/10.1...

Inhibition of peroxisomal protein PRX-11 promotes longevity in Caenorhabditis elegans via enhancements to mitochondria

Peroxisomes execute essential functions in cells, including detoxification and lipid oxidation. Despite their centrality to cell biology, the relevance of peroxisomes to aging remains understudied. We...

www.biorxiv.org

2 1

Reposted by Pablo Ranea-Robles

Rafeeque Mavoor @rafeeque.com · May 27

We built something new for plant researchers!
A library of scientific icons of plants!

If you would like to get early access, fill this form: tinyurl.com/u3wvdts5

Kindly share the post and help us reach more researchers.

4 13 33

Pablo Ranea-Robles @pranea.bsky.social · May 25

La Liga (Spanish 1st division association) blocking access to @biorxivpreprint.bsky.social the open repository of life science preprints. Why are they allowed to block so many websites?

Reposted by Pablo Ranea-Robles

Christoffer Clemmensen @clemmensenc.bsky.social · Apr 14

Our latest review, led by @anikavear.bsky.social with Michael Heneka, explores the emerging role of incretin-based therapies in neurodegenerative disease treatment www.nature.com/articles/s42...

Incretin-based therapeutics for the treatment of neurodegenerative diseases - Nature Metabolism

This Review summarizes preclinical and clinical evidence highlighting the potential of incretin-based drugs as treatments of neurodegenerative diseases, such as Alzheimer’s disease or Parkinson’s dise...

www.nature.com

6 9

Pablo Ranea-Robles @pranea.bsky.social · Apr 29

hostias, sin SAIs! espero hayais podido salvarlo todo. Pocas cosas pasan pa lo poco preparaos que estamos. He escuchado que en Ciencias Granada igual. Aquí en CIBM Granada estaban bien preparaos pero creo que somos excepción

1 2

Reposted by Pablo Ranea-Robles

Cláudia Gil @claudiagil93.bsky.social · Apr 26

Check out this great commentary by @bartolomuccilab.bsky.social and @johnspeakman4.bsky.social on our recent paper, that investigates the role of #foodinsecurity on energy homeostasis and #adiposity in mice 💡

Alessandro Bartolomucci Lab @bartolomuccilab.bsky.social · Apr 25

Food insecurity drives obesity and adiposity, but how is unclear.
A recent study by @clemmensenc.bsky.social developed a mouse model for this phenomenon lnkd.in/d8pEp2qv
Happy to share a commentary written with @johnspeakman4.bsky.social with our take on that study
doi.org/10.1002/oby....

Scarce and unpredictable, yet obesogenic: modeling the impact of food insecurity on adiposity in mice

Click on the article title to read more.

doi.org

1 2 5

Pablo Ranea-Robles @pranea.bsky.social · Apr 25

Scarce and unpredictable, yet obesogenic: modeling the impact of food insecurity on adiposity in mice onlinelibrary.wiley.com/share/NDDU36...

Scarce and unpredictable, yet obesogenic: modeling the impact of food insecurity on adiposity in mice

You have to enable JavaScript in your browser's settings in order to use the eReader.

onlinelibrary.wiley.com

Pablo Ranea-Robles @pranea.bsky.social · Apr 24

Prolonged fasting promotes systemic inflammation and platelet activation in humans: a medically supervised, water-only fasting and refeeding study
doi.org/10.1016/j.mo...

1 1

Reposted by Pablo Ranea-Robles

Gabriel Bosslet @gbosslet.bsky.social · Apr 23

Well the NIH has cancelled the Women's Health Initiative, the largest study of women in history

It has been running continuously since 1991 and has provided massive key knowledge about diseases in women

Unreal

www.science.org/content/arti...

NIH cancels its first and largest study centered on women

The Women’s Health Initiative has produced numerous influential findings

www.science.org

130 1.8K 2.7K

Reposted by Pablo Ranea-Robles

Jeva Lange 🫎 @jeva.bsky.social · Apr 9

Final_Version_of_Tarrifs_actualFINALcopy_version7_USETHISONE.docx

290 4.9K 24K

Pablo Ranea-Robles @pranea.bsky.social · Apr 9

www.biorxiv.org/content/10.1... Great to see this finally out. Cool results.

Robust non-invasive detection of hyperglycemia in mouse models of metabolic dysregulation: the novel Urination Index biomarker

Blood glucose is one of the most essential parameters in metabolic research. Yet, accurate blood glucose monitoring in mouse models of diabetes is challenging due to the significant stress associated ...

www.biorxiv.org

Pablo Ranea-Robles @pranea.bsky.social · Mar 30

Very happy of being part of this fascinating project led by @claudiagil93.bsky.social Go to the link below to read it :)

Cláudia Gil @claudiagil93.bsky.social · Mar 27

🌟 Exciting News! 🌟
I am thrilled to share that my first paper as the first author, Food insecurity promotes adiposity in mice, is now published in #ObesityJournal #ObesitySociety

doi.org/10.1002/oby....

#Foodinsecurity #Obesity #PhD

1/9🧵👇

Food insecurity promotes adiposity in mice

Objective The obesity epidemic, driven by a complex interplay of environmental and biological factors, remains a significant global health challenge. Herein, we investigate the impact of food insecu...

doi.org

2

Pablo Ranea-Robles @pranea.bsky.social · Mar 24

The Arconia!

1

Reposted by Pablo Ranea-Robles

Carsten Schulte @carstenschulte4.bsky.social · Mar 20

So, let me get that straight, we academics often pay to publish our own work, pay to read it, just to make some shareholders of scientific publishers rich, and now our publications are used for free to enrich shareholders of AI firms ...🤬

Michael Livingston @michaellivingston.com · Mar 20

Meta used at least 16 of my books, and numerous articles, to help train the AI it will use to make billions.

Authors, search your name here:

www.theatlantic.com/technology/a...

Search LibGen, the Pirated-Books Database That Meta Used to Train AI

Millions of books and scientific papers are captured in the collection’s current iteration.

www.theatlantic.com

1 10 17

Pablo Ranea-Robles @pranea.bsky.social · Mar 14

Biology textbook: Peroxisomes are small organelles involved in detoxification reactions

Peroxisomes: www.science.org/doi/full/10.... "Macrophage peroxisomes guide alveolar regeneration and limit SARS-CoV-2 tissue sequelae"

www.science.org

Reposted by Pablo Ranea-Robles

KLAB - finding a cure for GI dysmotility at #HarvardStrong @klab.bsky.social · Mar 12

UMASS IS RESCINDING ALL GRAD POSITIONS FOR THIS YEAR

150 1.3K 2.6K

Reposted by Pablo Ranea-Robles

Richard Sever @richardsever.bsky.social · Mar 11

Big news: we are setting up a new non-profit organization to run bioRxiv and medRxiv. It's called openRxiv [no it's not a new preprint server; it's dedicated organization to oversee the servers] openrxiv.org 1/n

Homepage - openRxiv

openRxiv is an independent non-profit, the new organizational home for bioRxiv and medRxiv, enabling researchers to instantly share groundbreaking findings with the global scientific community.

openrxiv.org

55 850 2.6K

Reposted by Pablo Ranea-Robles

La Mari @lamari.bsky.social · Mar 6

Buenas tardes,
POR FIN: El documental 7291 se emitirá en la tele pública.
El 13 de marzo a las 22h, en la 2.
Pásalo.

19 520 810

Pablo Ranea-Robles @pranea.bsky.social · Mar 6

Because English rules for articles are so bizarre ... thousands of grad students tear their hair out trying to figure out where to put a “the”, and advisors tear their hair out correcting the drafts that result. Is this really where we need to be? scientistseessquirrel.wordpress.com/2025/02/25/i...

If our tacit requirement in science for English mastery went away, would that be bad?

For a long time, entering and succeeding in an academic career in the sciences has had a tacit requirement on top of all the explicit ones. It was no secret that you’d need to complete an undergrad…

scientistseessquirrel.wordpress.com

1 2