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rvasudeva.bsky.social
Ramakrishnan Vasudeva
@rvasudeva.bsky.social
140 followers 100 following 18 posts
Love science🔬, experimental biologist, evolutionary ecologist, walking, Carnatic music, University of Exeter, Animal Behaviour, travelling, insects, reproduction, sexual selection, and gardening
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Reposted by Ramakrishnan Vasudeva
saraemery.bsky.social
Sara Emery @saraemery.bsky.social · 1d
🦠⚕️🧪 Check out this awesome paper that just came out from Dominique Holtappels @dholtappels.bsky.social that finds that bacterial alpha diversity is a stronger predictor of virome diversity in healthy systems than unhealthy ones www.thelancet.com/journals/lan...
Evaluation of bacteriophages as a signature of microbiome health: a systematic review and meta-analysis
Overall, although specific viral signatures of dysbiosis are likely to be highly disease-specific and condition-specific, we show that existing ecological theory shows promise in predicting the relati...
www.thelancet.com
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rvasudeva.bsky.social
Ramakrishnan Vasudeva @rvasudeva.bsky.social · 1d
www.bbc.co.uk/news/article...
Green turtle bounces back from brink in conservation 'win'
Once endangered due to hunting, it is making a strong recovery thanks to global conservation efforts.
www.bbc.co.uk
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Reposted by Ramakrishnan Vasudeva
erynmcfarlane.bsky.social
Eryn McFarlane @erynmcfarlane.bsky.social · 1d
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datadryad.bsky.social
Dryad @datadryad.bsky.social · 1d
Come join the team at Dryad! We're seeking a Data Curator to assess data and metadata submissions and work with authors to meet FAIR data guidelines. Open to remote candidates in the UK.

blog.datadryad.org/jobs/
Jobs & opportunities | Dryad news
Dryad is a non-profit, mission-driven organization that envisions a world where all research data is openly available and fully re-used. Our multidisciplinary, fully curated open data publishing platf...
blog.datadryad.org
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Reposted by Ramakrishnan Vasudeva
judithgeology.bsky.social
Dr. Judith Hubbard @judithgeology.bsky.social · 1d
A M7.4 earthquake struck the Philippine subduction zone today, causing damaging shaking across much of Mindanao. Several people have died.

This is the Philippines' second deadly earthquake in two weeks. Are the events related? And how does this quake compare to the nearby M7.6 in 2023?

⚒️ 🧪
Damaging M7.4 subduction earthquake shakes Mindanao, Philippines
The Philippines' second deadly earthquake in two weeks
earthquakeinsights.substack.com
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Reposted by Ramakrishnan Vasudeva
plosbiology.org
PLOS Biology @plosbiology.org · 1d
@sonjawild.bsky.social @galarconnieto.bsky.social & @lucymaplin.bsky.social show that young #GreatTits, which have limited #ParentalCare, learn to solve a foraging #puzzle socially, but rather than parents, siblings & non-parental adults are preferred role models @plosbiology.org 🧪 plos.io/46JZn6n
A juvenile great tit solves a foraging puzzle by pushing a sliding door to the left while being observed by two other juvenile birds. Image credit: Sonja Wild.
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Reposted by Ramakrishnan Vasudeva
plosbiology.org
PLOS Biology @plosbiology.org · 1d
Supplementary info of scientific articles enhances #transparency, #reproducibility & scientific impact. This study presents #FAIR-SMART, a tool that enables #FAIR computational access to these materials at scale, improving findability, interoperability & reuse @plosbiology.org 🧪 plos.io/3KBYLHs
Left: Correlation between the sizes of supplementary materials (SM) and main texts. Right: Distribution of SM data size per article across different journal fields, highlighting the variation in SM data usage among research areas.
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Reposted by Ramakrishnan Vasudeva
cenmag.bsky.social
C&EN (Chemical & Engineering News) @cenmag.bsky.social · 4d
It’s a material world after all. And this year’s #NobelPrize in Chemistry has been awarded to researchers who created a family of materials that could help solve some of humanity’s most critical problems. Read more: cen.acs.org/people/nobel...

#ChemNobel #Chem #Chemistry #chemsky 🧪
The 2025 chemistry Nobel goes to MOFs Susumu Kitagawa, Richard Robson and Omar M. Yaghi win the prize for developing metal–organic frameworks
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Reposted by Ramakrishnan Vasudeva
elisecutts.bsky.social
Elise Cutts @elisecutts.bsky.social · 7d
🚨 Astobio alert 🚨

@royalsocietypublishing.org recently put out a whole special issue on the origins of life edited by @ricardsole.bsky.social, Chris Kempes and Susan Stepney

I wondered why there were so many origin of life papers coming up in my Google Scholar alerts recently... 🧪
Philosophical Transactions of the Royal Society B: Biological Sciences: Vol 380, No 1936
royalsocietypublishing.org
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Reposted by Ramakrishnan Vasudeva
samillingworth.com
Prof Sam Illingworth @samillingworth.com · 7d
🥦 Plant-based diets and inflammation

A new systematic review found that plant-based diets lower key inflammation markers (CRP, IL-6, TNF-α) in adults, suggesting reduced risk of chronic disease.

🔗 doi.org/10.71000/kyt...

#SciComm #Nutrition 🧪
Insights – Journal of Life and Social Sciences (IJLSS)
A peer-reviewed journal publishing original research and reviews in social sciences, life sciences, education, psychology, and sociology.
doi.org
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Reposted by Ramakrishnan Vasudeva
natureportfolio.nature.com
Nature Portfolio @natureportfolio.nature.com · 10d
A paper in Nature shows that parachute designs inspired by kirigami — the Japanese art of paper cutting to produce 3D designs — are stable and fall close to their target. These findings could simplify parachute manufacturing, reduce costs, and improve accuracy. go.nature.com/473OMmK 🧪
Kirigami-inspired parachute deploying to slow down the delivery of a water bottle from a drone. Credit: Frédérick Gosselin
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Reposted by Ramakrishnan Vasudeva
markscherz.bsky.social
Dr Mark D. Scherz @markscherz.bsky.social · 11d
Spent a little time in the last couple of day working with micro-CT scans of frogs again. This is the holotype of Rhombophryne coronata. I’m hoping to submit a manuscript including a plate of this specimen’s skeleton tomorrow! 🧪🐸🩻
Rhombophryne coronata rendered in 3D from a micro-CT scan. It’s not perfect, but it’s damn good.
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Reposted by Ramakrishnan Vasudeva
lumipie.com
Elena Shekhova, PhD @lumipie.com · 11d
🧪🍎📃
It only took me 500 years to finish this 📊, but here it is 🎉

Grocery shops in many wealthy countries are oversupplied with animal-based foods. They stock far more meat and dairy than we need for human and planetary health.

🔗 www.lumipie.com/data-vis/pla...
Data visualization comparing national food supplies in high-income countries (based on GDP per capita) with planetary health intake targets. Radial charts for 12 countries (including Ireland, Denmark, Switzerland, Luxembourg, United States, Australia, Norway, Qatar, Kuwait, Emirates, Taiwan, and Saudi Arabia) show that supplies of animal-based foods, especially meat and dairy, consistently exceed recommended levels of intake. Bars below each chart compare grams of plant-based, animal-based, and fats & oils in total daily supply per person. Data is from FAOSTAT (2022)
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Reposted by Ramakrishnan Vasudeva
princess-vimentin.bsky.social
Princess Vimentin PhD | Cancer Biologist @princess-vimentin.bsky.social · 12d
In addition to reducing the severity and long term effects of some illnesses, getting vaccinated has an unexpected benefit- warding off dementia.

A 2022 study of 1.8 million 65+ adults showed that receiving the flu vaccine reduced the risk of developing dementia by 40%.
🧪 archive.today/YT3wf
4 vaccines linked to a lower risk of dementia
Some vaccine-preventable diseases are linked to accelerated brain atrophy and increased dementia risk years down the line.
www.washingtonpost.com
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Reposted by Ramakrishnan Vasudeva
datadryad.bsky.social
Dryad @datadryad.bsky.social · 13d
What did dwarf elephants eat? An analysis of their fossilized teeth provides clues. Explore the data on Dryad ➡️ 🧪 datadryad.org/dataset/doi:...

#opendata #datasharing #data #openscience #openaccess #paleontology #biology
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Reposted by Ramakrishnan Vasudeva
samillingworth.com
Prof Sam Illingworth @samillingworth.com · 14d
🧓 Secrets of 117 years

Scientists studied Maria Branyas Morera, once the world’s oldest person. Her genes, low inflammation, diet, and social ties helped her reach 117 in good health.

🔗 www.theguardian.com/science/2025...

#SciComm 🧪 #Ageing
Supercentenarian gives scientists insight on secrets of healthy old age
Tests on Maria Branyas Morera, who was world’s oldest person before she died aged 117, gave doctors a trove of discoveries
www.theguardian.com
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Reposted by Ramakrishnan Vasudeva
natureportfolio.nature.com
Nature Portfolio @natureportfolio.nature.com · 14d
A study in Nature Metabolism shows that the dietary fiber inulin modifies the gut #microbiome to better process fructose, helping prevent metabolic dysfunctions and emphasizing the role of dietary fiber. go.nature.com/4gKCvHe 🧪
Fig. 1: Reversal of HFCS-induced metabolic dysfunctions by inulin supplementation.
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Reposted by Ramakrishnan Vasudeva
apsphysiology.bsky.social
American Physiological Society @apsphysiology.bsky.social · 17d
Do you do “zone zero” exercise? Housework. Playing with your kids. Parking farther from the store. It won't build muscle but can offset sitting. #ISpyPhysiology 🧪
• More from @nytimes.com: ow.ly/qQwv50X0R9y
• Cited study from @apspublications.bsky.social AJP-Endo: ow.ly/upZp50X0Rmv
Illustrated collage showing everyday moments: a person vacuuming, someone walking upstairs in heels, a person confidently walking in a sleeveless top, and legs passing by an open laptop.
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Reposted by Ramakrishnan Vasudeva
neuroadipo.bsky.social
Kristy Townsend, PhD @neuroadipo.bsky.social · 17d
Metabolomics gone spatial! 🧪
natmetabolism.nature.com
Nature Metabolism @natmetabolism.nature.com · 17d
✨New issue!✨

Check out the latest in #metabolism research from across all disciplines.

Read about #Ferroptosis, #MASLD, #DietaryBiomarkers, #CoA metabolism, #Immune signaling, #Tumor biology and many more topics! 🧪

www.nature.com/natmetab/vol...
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Reposted by Ramakrishnan Vasudeva
apsphysiology.bsky.social
American Physiological Society @apsphysiology.bsky.social · 18d
It’s never too late to start exercising, even if you’re in the later chapters of life. Regular exercise helps protect your DNA and keep arteries healthy. Read more: ow.ly/ViLJ50WXMmQ #HealthAgingMonth 🧪
Group of adults of different ages exercising outdoors with small hand weights, extending their arms forward in unison on a sunny day.
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Reposted by Ramakrishnan Vasudeva
jpcapela.bsky.social
João Paulo Capela @jpcapela.bsky.social · 18d
The EU is relying on Science based facts!
#PharmSky
#ToxSky
#MedSky
🧪
politico.eu
POLITICO Europe @politico.eu · 18d
The European Commission said today there is no evidence linking paracetamol use during pregnancy to autism, following US President Donald Trump’s warning against the medication.
EU dismisses Trump claim linking autism to paracetamol use in pregnancy
Commission and medicines regulator stress “no evidence” linking paracetamol in pregnancy to autism, countering Trump’s earlier remarks.
ow.ly
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Reposted by Ramakrishnan Vasudeva
kathrynhulick.substack.com
Kathryn Hulick @kathrynhulick.substack.com · 18d
My latest story for Science News covers a really interesting experimental computer chip. It reuses energy that typical chips waste as heat:
www.sciencenews.org/article/comp...
If this scales up, it could help make AI cheaper and more efficient. 🧪
@sciencenews.bsky.social
This experimental computer chip reuses energy
A first-of-its-kind test shows that reusing energy within a computer chip can work, thanks to two techy tricks.
www.sciencenews.org
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Reposted by Ramakrishnan Vasudeva
obialik.bsky.social
Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 23d
#WeekendReading: Tachikawa et al. about the neodymium isotopic composition in the modern Mediterranean Sea and what it might mean for paleocirculation proxies. 🧪🌊

Link: www.sciencedirect.com/science/arti...
Seawater εNd as a function of longitude from the whole water depths.
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Reposted by Ramakrishnan Vasudeva
apsphysiology.bsky.social
American Physiological Society @apsphysiology.bsky.social · 23d
Did you know? Celebrating family, culture and resilience isn’t just meaningful—it’s linked to longer lives. Read more in a vintage #ISpyPhysiology blog post: ow.ly/VZrV50WX8pW #HispanicParadox #HispanicHeritageMonth #Aging 🧪
Smiling older Hispanic couple embracing closely outdoors, radiating warmth, joy, and togetherness.
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Reposted by Ramakrishnan Vasudeva
natureportfolio.nature.com
Nature Portfolio @natureportfolio.nature.com · 23d
A paper in Nature presents a new artificial intelligence model that can predict how a person’s health might change over their lifetime. This tool could help doctors and health planners to better understand and prepare for personalized medical needs. go.nature.com/4n6giWi #medsky 🧪
This is figure 4, which shows explainable AI offers insights into disease progression.
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Reposted by Ramakrishnan Vasudeva
mu-peter.bsky.social
MU-Peter Shimon 🀄️ @mu-peter.bsky.social · Sep 11
How did life get multicellular?

Five simple organisms could have the answer

Single-celled species that often stick together in colonies have researchers rethinking the origin of animals. 🧪
www.nature.com/articles/d41...
Choanoeca flexa cells form a sheet with all flagella and microvilli pointed in one direction. Credit: Diede de Haan
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