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Sha Liu 刘沙

@flysleeplab.bsky.social
440 followers 379 following 18 posts

A neurobiologist studies synaptic physiology, sleep, biological rhythms, and insect cognition. Group Leader @VIB-KU Leuven Center for Neuroscience @vibneuroleuven.bsky.social | Assistant Professor @KU_Leuven www.flysleeplab.com

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Reposted by Sha Liu 刘沙
Alex Schier @schierlab.bsky.social · 19/08/2026
What regulates the urge to sleep? William Joo and colleagues identified brain regions that reflect how long mice have been awake. Strikingly, inhibiting one of these regions reduces sleep by 70%, without the major behavioral deficits associated with sleep deprivation. www.nature.com/articles/s41...
nature.com
Wake-activated neuronal populations that regulate sleep drive - Nature
Whole-brain activity mapping, targeted cell manipulations and electrophysiology in mice identify wake-activated neuronal populations that are crucial for sleep drive and can persistently red...
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Reposted by Sha Liu 刘沙
Nigel Goldenfeld @nigelgoldenfeld.bsky.social · 07/08/2026
What do the earliest organisms tell us about where life began on earth? This fantastic paper addresses this issue through analyses that expose early metabolism, & what the environment contributed to kick start it. Even if wrong it is worth reading for the clear introduction to metabolism.
science.org
Intermediate stages in the origin of metabolism at a phosphorylating hydrothermal vent
Enzymatic metabolism emerged from metal-catalyzed, aqueous reactions of H2, CO2, NH3 and phosphite at a hydrothermal vent.
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Reposted by Sha Liu 刘沙
Natalia (娜塔莉) @wrycritic.bsky.social · 17/06/2026
Sinosauropteryx robot created by Crenexus, a Shenzhen-based robotics company, specialising in museum installations. I'll be visiting their warehouse this weekend, so watch out ✨
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VIB-KU Leuven Center for Neuroscience @vibneuroleuven.bsky.social · 16/04/2026
😴 #newstudy about #sleepdeprivation from the Liu Lab! 🧠 A new study in Current Biology shows that lack of sleep impairs pattern separation 🔬 At the neural level: disrupted sparse coding → more overlap & confusion. Read more: vibneuroscienceleuven.be/en/news#/new...
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Reposted by Sha Liu 刘沙
Stanley Heinze @stanley-heinze.bsky.social · 01/03/2026
After 5 years of developing, a new preprint from the lab - introducing our workflow for comparative insect connectomics, aimed at democratizing connectomics. @erc.europa.eu @lundvision.bsky.social @biologylu.bsky.social Read it here: www.biorxiv.org/content/10.6...
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Reposted by Sha Liu 刘沙
Lukas Groschner @lukasgroschner.bsky.social · 14/02/2026
🚨 We are #hiring a PhD Student to study cerebellum-like circuits in #Drosophila. Please spread the word! www.groschner-lab.org/join #Neuroscience #PhD
Fluorescent neurons on black background. We're hiring! PhD Student
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Reposted by Sha Liu 刘沙
The Transmitter @thetransmitter.bsky.social · 16/02/2026
If neuroscience is serious about building general principles of brain function, cross-species dialogue must become a core organizing principle rather than an afterthought, writes @suthanalab.bsky.social. #neuroskyence www.thetransmitter.org/animal-model...
thetransmitter.org
Neuroscience has a species problem
If neuroscience is serious about building general principles of brain function, cross-species dialogue must become a core organizing principle.
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Reposted by Sha Liu 刘沙
Current Biology @currentbiology.bsky.social · 05/02/2026
"Saw her in the Amazon With the voltage runnin' through her skin Standin' there with nothin' on She gonna teach me how to swim" for more about the electric (f)eel, check this primer by Ken Catania ⚡ www.cell.com/current-biol... (and yes, finally some current biology in Current Biology)
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VIB-KU Leuven Center for Neuroscience @vibneuroleuven.bsky.social · 27/01/2026
🚀 Proudly introducing the VIB-KU Leuven Center For Neuroscience, a merger of the two former VIB research centers VIB-KU Leuven Center for Brain & Disease Research and Neuro-Electronics Research Flanders (NERF)! Our new motto: Bold Science, Real Impact. www.youtube.com/watch?v=uhaq...
youtube.com
VIB-KU Leuven Center for Neuroscience
YouTube video by VIB-KU Leuven Center for Neuroscience
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Reposted by Sha Liu 刘沙
Kai Caspar @nomascus.bsky.social · 22/01/2026
Birds have a thick retina devoid of blood vessels - so how do they ensure sufficient oxygen availability? They don't - neurons rely on glycolysis, metabolizing glucose released from the pecten. Insane new study that includes comparative data on lizards and crocs.🧪 www.nature.com/articles/s41...
nature.com
Oxygen-free metabolism in the bird inner retina supported by the pecten - Nature
While the photoreceptor outer segments in the bird outer retina have access to oxygen, the inner retina operates under chronic anoxia, supported by anaerobic glycolysis in the retinal neurons.
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Andrew King @shoalgroup.bsky.social · 06/01/2026
Our paper is published today in Current Biology and is featured on the cover! We report a neat, and somewhat counter-intuitive, finding: higher-ranking baboons get less and more interrupted night-time rest.
Cover image with sleeping baboon
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Hannah Haberkern @hannah-haberkern.bsky.social · 23/12/2025
📢 Join us, the Haberkern lab, @uni-wuerzburg.de for a postdoc studying neural circuit mechanisms of navigation. You’ll spearheading neurophysiology experiments on our brand new 2P! ⏳ Apply by 28th February 2026 Details: www.haberkernlab.de/docs/ENPostd... #neuroscience #academicjobs #postdoc
On the left, the image shows a schematic of a fly head, ring neurons and EPG neurons together with some calcium imaging frames. On the right is a photo of a fly on a ball in virtual reality and another schematic of a VR system.
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Dr Stephan Lautenschlager @palaeostephan.bsky.social · 27/11/2025
Honoured to have contributed to a new paper in @currentbiology.bsky.social led by Mario Bronzati and lots of excellent and brainy (yes, pun intended) colleagues, showing that pterosaurs and birds evolved flight-capable brains but in different ways. www.cell.com/current-biol...
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Sha Liu 刘沙 @flysleeplab.bsky.social · 15/11/2025
🚨 Postdoc openings! We’re looking for postdocs excited about sleep, synapses & cellular neurophysiology (fly or mouse). Yes, we also have mouse projects! See details: www.flysleeplab.com/positions
flysleeplab.com
Positions | flysleeplab
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Reposted by Sha Liu 刘沙
Nature @nature.com · 13/11/2025
Nature research paper: Convergent genome evolution shaped the emergence of terrestrial animals go.nature.com/4i0i61w
go.nature.com
Convergent genome evolution shaped the emergence of terrestrial animals - Nature
Comparisons of 154 genomes from 21 animal phyla and outgroups have been used to reconstruct ancestral adaptation to life on land across 11 distinct terrestrialization events, revealing strong evidence for convergent genomic evolution across the animal kingdom and recurring periods of terrestrial colonization.
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Reposted by Sha Liu 刘沙
Pawel Burkhardt @pawelburkhardt.bsky.social · 13/11/2025
Sponges back? Integrative phylogenomics positions sponges at the root of the animal tree. @science.org #sponges vs #ctenophores
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Reposted by Sha Liu 刘沙
Quanta Magazine @quantamagazine.org · 13/11/2025
Quanta contributing writer @maxlevy.bsky.social has received a Kavli Gold Award from @aaas.org and @kavlifoundation.org for “The Hidden World of Electrostatic Ecology,” a detailed account of how small organisms use static electricity to their advantage. www.quantamagazine.org/quantanews/q...
quantamagazine.org
Quanta Contributor Max G. Levy Wins AAAS Kavli Gold Award for Science Journalism | Quanta Magazine
Judges from the American Association for the Advancement of Science and The Kavli Foundation recognized Quanta Magazine contributing writer Max G. Levy with a Gold Award in the Magazine category for “...
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Reposted by Sha Liu 刘沙
eLife @elife.bsky.social · 05/11/2025
Evidence from 14 research funding programmes confirms that early winners tend to keep winning (Matthew effect). But the idea that an early setback makes you stronger later doesn’t replicate widely. buff.ly/UEtcRd4
eLife Assessment

This important study reports the results of efforts to replicate two phenomena of significant interest to early-career scientists and scientific policymakers: the Matthew effect and the early-career setback effect. Several previous studies of these effects have focused on early-career researchers with grant proposals that fell just below or just above a funding threshold. Those just above the threshold were more likely to be successful when they applied for funding later in the career (an example of the well-known Matthew effect), while those just below were more likely to go on to have stronger publication records (the early-career setback effect). In this study the Matthew effect was found to be robust across funders, and to generalize from those close to the funding threshold to the whole population. The early-career setback effect was not robust across funders and did not generalize to the whole population. The evidence reported is convincing.
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eLife @elife.bsky.social · 03/11/2025
Kinematics and morphology reveal how mammals descend trees safely, showing posture and movement strategies that suggest early upright behaviours in ancestral primates. buff.ly/59o59R8
Strategies of descent on vertical supports of various diameters by species.
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Reposted by Sha Liu 刘沙
eLife @elife.bsky.social · 01/11/2025
How neurons go with the blood flow when migrating through the brain. buff.ly/wIrwf4q
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Science Magazine @science.org · 30/10/2025
The China-Argentina Radio Telescope is facing a series of new obstacles. scim.ag/49xkgTU
scim.ag
Argentina’s move to woo Trump has derailed South America’s largest radio telescope
U.S.-Chinese tensions have left nearly complete observatory in limbo, jeopardizing research into pulsars and other celestial objects
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VIB-KU Leuven Center for Neuroscience @vibneuroleuven.bsky.social · 15/10/2025
Apply for our International PhD Call! Discover the 11 new projects for this edition and apply until the 20th of November. 🔗More info: cbd.sites.vib.be/en/phdcall2026
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Reposted by Sha Liu 刘沙
Rafael Yuste @rafaelyuste.bsky.social · 29/10/2025
Our paper reconstructing hydras endodermis published in @currentbiology urldefense.com/v3/__https:/...
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Reposted by Sha Liu 刘沙
Pawel Burkhardt @pawelburkhardt.bsky.social · 27/10/2025
First neurons didn’t appear overnight. We trace their roots to ancient secretory cells - showing how lifestyle & behavior shaped the evolution of first synapses.🧠🌊 #Evolution #Neuroscience Our latest in @natrevneuro.nature.com Link: rdcu.be/eMX3E @jeffcolgren.bsky.social @msarscentre.bsky.social
rdcu.be
The evolutionary origins of synaptic proteins and their changing roles in different organisms across evolution
Nature Reviews Neuroscience - Recent studies have shed further light on the evolutionary origins of chemical synapses, In this Review, Colgren and Burkhardt explore how ancient proteins were...
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Hannah Haberkern @hannah-haberkern.bsky.social · 23/10/2025
New work from Sha Liu's lab connecting a cellular level process to behavior! 🪰💤
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The Transmitter @thetransmitter.bsky.social · 24/10/2025
Edward Kravitz, a Harvard biochemist who proved GABA's inhibitory power, passed away last month. He will "be remembered for his humanity, for his social conscience and his desire to help those less fortunate than he,” says Ronald Harris-Warrick. By @claudia-lopez.bsky.social bit.ly/479Ggmo
bit.ly
Remembering GABA pioneer Edward Kravitz
The biochemist, who died last month at age 92, was part of the first neurobiology department in the world and showed that gamma-aminobutyric acid is inhibitory.
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Reposted by Sha Liu 刘沙
Chris Gug @gugunderwater.bsky.social · 24/10/2025
Jellyfish helmet! This larval-stage jack fish (aka trevally) is living inside the #jellyfish for protection against whatever might come his way. #jackfish #trevalley #jellyfish #🪼 #symbiosis #blackwater #blackwaterdiving #blackwaterphotography #gug #chrisgug #gugunderwater #okinawa #kume #kumejima
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InsectNeuroLab @insectneurolab.bsky.social · 22/10/2025
Very happy to see our first paper on Black Soldier Flies out! A chemically defined oviposition attractant and repellent of black soldier flies (Hermetia illucens) doi.org/10.1163/2352... This was a Master project of amazing Nyasha Thomas, who set up the BSF work in the lab.
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Reposted by Sha Liu 刘沙
turrigiano.bsky.social @turrigiano.bsky.social · 23/10/2025
what Piali said! Looking to recruit a new assistant professor to our fabulous neuroscience group and department at Brandeis. Please circulate far and wide and alert anyone you know who is on the job market! #neuroscience
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Reposted by Sha Liu 刘沙
Janelia FlyEM @janelia-flyem.bsky.social · 05/10/2025
We're very proud to be releasing the complete male fly CNS connectome! It's the product of a huge team effort here at Janelia in partnership with the Cambridge Fly Connectomics group (@jefferis.bsky.social and colleagues), plus invaluable collaborators. More soon... www.janelia.org/project-team...
janelia.org
Male CNS Connectome
A team of researchers has unveiled the complete connectome of a male fruit fly central nervous system —a seamless map of all the neurons in the brain and nerve cord of a single male fruit fly and the ...
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Reposted by Sha Liu 刘沙
Maria de la Paz Fernandez @mariadelapax.bsky.social · 22/09/2025
Ed Kravitz passed away yesterday. He was a remarkable scientist and mentor- brilliant, curious, creative, and kind. I am grateful to have learned from him. His legacy will endure through his science and through the many people he inspired. We will miss you, Ed.
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Reposted by Sha Liu 刘沙
MwahahahahahadScientist @mads100tist.bsky.social · 14/09/2025
This is a disaster if the EU doesn't follow up by doubling the budget 😬🧪
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Sha Liu 刘沙 @flysleeplab.bsky.social · 06/09/2025
media.tenor.com
a picture of a boy reading a book with the words " you need to read more "
ALT: a picture of a boy reading a book with the words " you need to read more "
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Reposted by Sha Liu 刘沙
Nature @nature.com · 05/09/2025
The discovery of an unusual reproductive system for one ant species solves a long-standing puzzle go.nature.com/47mxGkM
go.nature.com
Ant queens produce sons of two distinct species
The discovery of an unusual reproductive system for one ant species solves a long-standing puzzle about a missing population of another ant species.
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Reposted by Sha Liu 刘沙
Hadi Vafaii @hadivafaii.bsky.social · 30/06/2025
“Perception as Inference” is a century-old idea that has inspired all major theories in neuroscience 🧠, including: ✅ Sparse Coding ✅ Predictive Coding ✅ Free Energy Principle & more! In my new blog post, I build the intuition behind this idea from ground up 👉[1/6]🧵 🧠🤖🧠📈
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Pawel Burkhardt @pawelburkhardt.bsky.social · 28/06/2025
Neural Connectome of the Ctenophore Statocyst 🤩. @kei-jokura.bsky.social, @jekely.biologists.social.ap.brid.gy team identify a new syncytial nerve net in older animals & differences in innervation patterns. Great collaboration & co-submission to bioRxiv. Exciting times! doi.org/10.1101/2025...
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VIB-KU Leuven Center for Neuroscience @vibneuroleuven.bsky.social · 11/06/2025
New prize at our center! Our Liu Lab received the Outstanding Early Investigator Award, by the Sleep Research Society. This distinction was awarded to Joana Dopp, former PhD student at our center, following their publication on Nature Neuroscience. Congratulations! cbd.sites.vib.be/en/news#/new...
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eLife @elife.bsky.social · 31/05/2025
This ‘fundamental’ study reports anatomical, molecular, and functional mapping of the central complex in #Drosophila. buff.ly/7nlgaXb
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Cell - a Cell Press journal @cp-cell.bsky.social · 16/06/2025
Now online! Adaptive radiation and social evolution of the ants
dlvr.it
Adaptive radiation and social evolution of the ants
Comparative analyses of 163 ant genomes reveal extensive genome rearrangements, context-specific gene family expansion patterns, and selection on conserved pathways that together underpin the evolution and diversification of social traits and caste differentiation in ants.
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International Society for Neuroethology @neuroethology.org · 26/06/2025
🛩️ Have you ever flown 1000 km against the pitch black night sky with only the stars 💫 above you? No? Well Australian bogong moths have - and they do! Twice a year! They use the stars ✨ as a compass 🧭 to guide them! Read more in this beautiful investigation: www.nature.com/articles/s41...
nature.com
Bogong moths use a stellar compass for long-distance navigation at night - Nature
Every spring, Bogong moths use the starry night sky as a compass to navigate up to 1,000 km towards their alpine migratory goal.
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MassLive @masslive.bsky.social · 25/06/2025
Why a database of bug genes could be one of Trump’s most devastating cuts at Harvard
masslive.com
Why a database of bug genes could be one of Trump’s most devastating cuts at Harvard
FlyBase, the world's only fruit fly database, is in the crosshairs of Trump's attack on Harvard. Here's why it could matter for your health.
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Reposted by Sha Liu 刘沙
Saccharomyces Genome Database @yeastgenome.bsky.social · 09/06/2025
FlyBase needs your help! Because of recent changes to government funding, the NIH grant that supported FlyBase has been "terminated." flybase.org
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Reposted by Sha Liu 刘沙
Konrad Kording @kordinglab.bsky.social · 04/06/2025
Why human connectomes can probably not be useful for AI open.substack.com/pub/kording/...
open.substack.com
Lions and Dolphins can not make babies: Why human connectomes can probably not be useful for AI
How evolutionary thinking can make the debate more precise
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Ed Boyden @eboyden3.bsky.social · 30/05/2025
Just published, expansion in situ genome sequencing, where you can sequence DNA while still inside the cell, mapping its organization relative to proteins and other markers, with the help of expansion microscopy! Led by @jbuenrostro.bksy.social. www.science.org/doi/10.1126/...
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eLife @elife.bsky.social · 18/04/2025
Why do some neurons say “sleep” while others shout “stay awake!” — inside the same brain? In fruit flies, researchers just mapped the molecular chaos behind this nightly tug-of-war. And it’s wilder than we thought. buff.ly/nA9M8EM
Individual cells within the indicated cell types with the indicated split-GAL4 lines
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Maria de la Paz Fernandez @mariadelapax.bsky.social · 07/05/2025
We are very pleased to share that our paper on sexual dimorphism in circadian rhythms has been published in @plosbiology.org. This work was led by the very talented Aishwarya Iyer and includes contributions from three undergraduate co-authors. You can read the full study here:
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Human Frontier Science Program @hfspo.bsky.social · 17/04/2025
🧠 Are you a physicist, engineer, chemist, or coder curious about life sciences? 🧪 Challenge the boundaries. Take risks. Go international. Apply for an #HFSPFellowship! The 2026 call is OPEN 💪 🌍 Deadline to start application: 7 May 2025 🔗 zurl.co/ffHmt #sts #hfsp
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Joachim Goedhart @joachimgoedhart.bsky.social · 05/04/2025
Relieved that our data is stored in the EU about.zenodo.org/infrastructu...
about.zenodo.org
Zenodo - Research. Shared.
Zenodo is a free and open digital archive built by CERN and OpenAIRE, enabling researchers to share and preserve research output in any size, format and from all fields of research.
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Science Magazine @science.org · 20/03/2025
In a new Science study, cryo–electron tomography captures the in-cell architecture of the mitochondrial respiratory chain, illuminating how the coordinated action of molecular machines drives life’s fundamental energy conversion. Learn more in this week's issue: scim.ag/3FA3Ygq
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