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GW Gant Luxton

@gwgl.bsky.social
217 followers 221 following 83 posts

I’m Gant. My lab studies how the structure of cells affects disease progression. Allen Distinguished Investigator in Molecular and Celular Biology at @UCDavis. luxton.faculty.ucdavis.edu

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Reposted by GW Gant Luxton
Jan Lammerding - Lab @lammerdinglab.bsky.social · 26/08/2026
Interested in nuclear mechanobiology and want to know what some of the big open questions are in the field? Read our recent editorial with input from >15 leading experts in the field, along with a list of review articles on nuclear mechanobiology: www.tandfonline.com/doi/full/10....
tandfonline.com
Nuclear mechanobiology: a brief history and five unresolved questions
Published in Nucleus (Vol. 17, No. 1, 2026)
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Gladfelter Lab @gladfelterlab.bsky.social · 26/07/2026
You're probably already doing science advocacy — you just might not call it that. Our new commentary (www.nature.com/articles/s41...) makes the case that every scientist has a role, and that advocacy takes many forms. Find and embrace yours! @natcellbio.nature.com @vfarm15.bsky.social
nature.com
Every scientist has a role in advocacy - Nature Cell Biology
In this Comment, we call on scientists to share their stories. Through casual conversation or prepared presentations, with images or essays, scientists can advocate for their research and reach taxpay...
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Liam Holt @liamholt.bsky.social · 05/03/2026
We have a new paper out today from superstar Nora Herzog! A virus that fluidizes the nucleus to enable replication! Check it out here: lnkd.in/e-xV8acK This was an amazing collaboration with Ian Mohr and Angus Wilson
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bioRxiv Biophysics @biorxiv-biophys.bsky.social · 23/07/2026
Nuclear size and physical properties of the nucleoplasm are determined by colloid osmotic pressure at the nuclear envelope www.biorxiv.org/content/10.64898/20…
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GW Gant Luxton @gwgl.bsky.social · 22/07/2026
The nucleolus is the largest condensate in the nucleus and the site where ribosomes are built. It has no membrane. It assembles by phase separation, components demixing from the nucleoplasm into a droplet. So what decides when it forms? 🧵🪱💧 www.biorxiv.org/content/10.6...
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Denis Wirtz @deniswirtz.bsky.social · 26/02/2026
Check out our new paper! iCLAP: an innovative method for integrable codetection of low-abundance antigens with highplex immunostaining Read more about iCLAP here: www.nature.com/articles/s41...
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David Katz @katzlab.bsky.social · 23/02/2026
Don’t forget to register for the C. elegans topic meeting June 10-14 in Madison, WI. Early bird registration deadline this Friday 2/27! uwmadison.eventsair.com/mapsdev26/
uwmadison.eventsair.com
Home - 2026 MAPSS + DevCell
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GW Gant Luxton @gwgl.bsky.social · 19/02/2026
New in @quantamagazine.bsky.social: the science of cytoplasmic crowding. From Liam Holt & Simone Reber's work to our discovery that in vivo cytoplasm is 50x more crowded than cultured cells. Thanks @danstarrucdavis.bsky.social & @gabepopkin.bsky.social! www.quantamagazine.org/the-biophysi...
quantamagazine.org
The Biophysical World Inside a Jam-Packed Cell | Quanta Magazine
Innovations in imaging and genetic engineering are coming together to probe the biophysics of cytoplasm inside living animals.
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 19/02/2026
Forget the calm, spacious cells from your biology textbook. Inside a living cell, it’s less “tidy factory” and more “midnight nightclub and the cytoplasm of worm cells is thick as strawberry jam. Congrats, @gwgl.bsky.social! www.quantamagazine.org/the-biophysi...
quantamagazine.org
The Biophysical World Inside a Jam-Packed Cell | Quanta Magazine
Innovations in imaging and genetic engineering are coming together to probe the biophysics of cytoplasm inside living animals.
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GW Gant Luxton @gwgl.bsky.social · 28/01/2026
The call for session proposals for Cell Bio 2026 is open. ASCB gives priority to organizers who haven't run a session in the last two years, and they encourage trainees to submit with an experienced co-chair. Deadline: Feb 22. @ascbiology.bsky.social www.ascb.org/cellbio2026/...
ascb.org
Cell Bio 2023-An ASCB|EMBO Meeting
Network, learn, and collaborate with top cell biologists from around the globe.
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bioRxiv Bioinfo @biorxiv-bioinfo.bsky.social · 12/12/2025
TaoChongBao: A Large-Scale Caenorhabditis elegans Mutagenesis and Missense Variant Database Bridging Worm and Human Genomes www.biorxiv.org/content/10.64898/20…
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Alexis Lomakin, Ph.D. @alexis-lomakin.bsky.social · 10/12/2025
www.nature.com/articles/s41...
nature.com
Endoplasmic reticulum disruption stimulates nuclear membrane mechanotransduction - Nature Cell Biology
Shen, Gelashvili and Niethammer developed an inner nuclear membrane tension sensor and demonstrated that ER–nuclear membrane contiguity acts as a mechanical buffer.
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Dave Matus @davematus.bsky.social · 05/12/2025
So excited to post my first official #zebrafish paper in my new gig at UC Berkeley with my amazing co-authors @swinburnelab.bsky.social @alinetschanz.bsky.social The TL;DR is that monomeric StayGolds are game changers for in vivo imaging in zebrafish 1/7 micropublication.org/journals/bio...
micropublication.org
Systematic comparison of mStayGold and mGold2 variants for live imaging in zebrafish | microPublication
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bioRxiv Genetics @biorxiv-genetic.bsky.social · 05/12/2025
WormTagDB: A Systematic Survey of Endogenously Tagged Proteins in C. elegans and Roadmap Towards the Tagged Proteome www.biorxiv.org/content/10.64898/20…
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GW Gant Luxton @gwgl.bsky.social · 05/12/2025
Grateful to be featured in Nature Methods discussing how @danstarrucdavis.bsky.social and I run the joint Starr-Luxton Lab @ucdavis.bsky.social together. Thanks to Vivien Marx for the thoughtful interview - she really captured what makes this model work. www.nature.com/articles/s41...
nature.com
Two as one: when scientists run a lab together - Nature Methods
Leading a lab is both a venture and an adventure. It’s double that for these researchers.
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Science Magazine @science.org · 06/10/2025
This year’s #NobelPrize in Physiology or Medicine has been awarded to three scientists for discovering how the immune system distinguishes friend from foe. scim.ag/3Wt5rdi
scim.ag
Medicine Nobel goes to three researchers who identified immune system’s security guards
Mary Brunkow, Fred Ramsdell, and Shimon Sakaguchi discovered regulatory T cells that prevent autoimmune disease
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Nature @nature.com · 06/10/2025
This year’s Nobel Prize in Physiology or Medicine has been awarded to three scientists for discovering a class of immune cells that help to prevent the body from attacking its own tissues go.nature.com/48QDdAJ
go.nature.com
Medicine Nobel goes to scientists who revealed secrets of immune system ‘regulation’
Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi discovered cells that protect the body from autoimmune diseases.
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 24/09/2025
Write your program officer and grants management official TODAY and thank them! It takes 30 seconds and its really appreciated. The only reason they're remotely this close is because those folks are working 60 hour weeks under immense pressure
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Xiangyi Ding @xiangyiding.bsky.social · 23/09/2025
🎉Check out our new preprint!! 🧬We found that lamin mutations in muscular dystrophy don’t just affect the nucleus — they disrupt a nucleolar–ribosomal axis that reorganizes the entire cytoplasm. Very grateful to @danstarrucdavis.bsky.social, @gwgl.bsky.social and our lab for collaboration & support!
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GW Gant Luxton @gwgl.bsky.social · 23/09/2025
🧬 NEW Starr-Luxton Lab PREPRINT: Our 🌠grad student @XiangyiDing figured out why muscular dystrophy mutations cause such widespread cellular chaos. The answer wasn't what we expected - and it changes how we think about the disease. Thread🧵 (1/6). www.biorxiv.org/content/10.1...
biorxiv.org
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Dammermann Lab @dammermannlab.bsky.social · 19/09/2025
Centrosomes might look tough, but they are actually big softies - see the latest work from the Dammermann lab now on BioRxiv:
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allen institute @alleninstitute.org · 11/09/2025
Congrats to @xiangyiding.bsky.social et al. on their new study on the intense cellular dance happening in worm cells! 🕺 Dive into the #FrontierScience of organelle crowd control. 👇
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GW Gant Luxton @gwgl.bsky.social · 10/09/2025
🧬Want the full story of our paper without the science jargon? Our @ucdavis.bsky.social department broke down our "cells are crowded AND constrained" findings in plain English! Perfect explanation of why worm cells are nothing like cultured cells 🪱🌠
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GW Gant Luxton @gwgl.bsky.social · 10/09/2025
🧬BREAKING!🪱Plot twist: Cells aren't meditation pools, they're overcrowded concerts with VIP ropes everywhere! Our study reveals worm cells are insanely crowded AND compartmentalized. Ribosomes = packing peanuts, ANC-1 = the bouncer! www.science.org/doi/10.1126/...
science.org
Giant KASH proteins and ribosomes establish distinct cytoplasmic biophysical properties in vivo
Living tissues maintain unique intracellular biophysical properties under the control of cytoplasmic constraints and crowding.
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GW Gant Luxton @gwgl.bsky.social · 09/09/2025
🚨Our fabulous graduate student Selin's paper on how the KASH protein UNC-83 regulates the activity of kinesin-1 to control developmental stage-specific nuclear migration is out! Another great collaboration between the Starr-Luxton and MOM labs. www.sciencedirect.com/science/arti...
sciencedirect.com
The KASH protein UNC-83 differentially regulates kinesin-1 activity to control developmental stage-specific nuclear migration
Nuclear migration plays a fundamental role in development, requiring precise spatiotemporal control of bidirectional movement through dynein and kines…
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Dr. Ahna Skop @ahnaskop.bsky.social · 04/07/2025
2025 Worm Show youtu.be/HXgUZzLJ-b0?...
youtu.be
Worm Show 2025
YouTube video by Morris Maduro
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Dr. Ahna Skop @ahnaskop.bsky.social · 02/07/2025
Our review is out! Such an honor to publish with Ryoko and Michael-early midbody leaders! The midbody and midbody remnant: from cellular debris to signaling organelle with diagnostic and therapeutic potential www.molbiolcell.org/doi/full/10....
molbiolcell.org
The midbody and midbody remnant: from cellular debris to signaling organelle with diagnostic and therapeutic potential | Molecular Biology of the Cell
The midbody (MB), a transient structure formed during cytokinesis, has evolved from a mere structural component to a complex signaling organelle with diverse functions beyond cell division. Recent stu...
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GW Gant Luxton @gwgl.bsky.social · 30/06/2025
Congratulations to Dr. Gümüşderelioğlum from the Starr-Luxton Lab @ucdavis.bsky.social! 🎓 Fresh off her recent PhD defense, she gave an excellent talk this morning at the Cell Biology session of #Worm2025 on UNC-83 molecular switches in nuclear migration. So proud! 👏 #NewPhD #CellBiology
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GW Gant Luxton @gwgl.bsky.social · 30/06/2025
Incredible plenary presentation by Starr-Luxton Lab student @xiangyiding.bsky.social at the International Worm Meeting! Who knew C. elegans cytoplasm has the viscosity of strawberry jam? 🍓 So proud! #Worm2025 #frontierscience @danstarrucdavis.bsky.social
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VivienM @vivienm.bsky.social · 27/06/2025
So nice that you encouraged her to apply. Oh and she is also in this teeny-tiny blog post. Still in the works. communities.springernature.com/posts/when-s...
communities.springernature.com
When summertime courses transform a science journey
Summer courses can shape one's science and change one's life, too.
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GW Gant Luxton @gwgl.bsky.social · 26/06/2025
Amazing to see our student @xiangyiding.bsky.social featured in Nature Methods discussing how the Marine Biological Laboratory Physiology course transformed her approach to research! So proud of her experience and growth. #Frontierscience 🪱💎
nature.com
A sweet summer of science - Nature Methods
Some graduate students, postdoctoral fellows and senior researchers choose a special kind of science-focused summer.
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Genetics Society of America @genetics-gsa.bsky.social · 25/06/2025
Ellen Gregory, @gwgl.bsky.social‬, & @danstarrucdavis.bsky.social‬ show how heterochromatin helps cell nuclei migrate through tight spaces in #Celegans! Learn more in #GENETICS about the process of heterochromatin anchoring to the nuclear periphery that supports nuclei squeezing: buff.ly/kZttVdX
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GW Gant Luxton @gwgl.bsky.social · 18/05/2025
www.biorxiv.org/content/10.1...
biorxiv.org
A novel FRET-force biosensor for nucleoporin gp210 reveals that the nuclear pore complex experiences mechanical tension
The nuclear pore complex (NPC) is a large multi-protein structure that enables movement of macromolecules, such as mRNA and proteins, between the nucleoplasm and cytoplasm. There has been great intere...
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GW Gant Luxton @gwgl.bsky.social · 09/05/2025
🧵 1/8: Excited to share our new paper on how heterochromatin (tightly packed DNA) helps cell nuclei migrate through tight spaces in #Celegans! Published in @genetics_asa #CellBiology #NuclearMigration pubmed.ncbi.nlm.nih.gov/40335054/ Congrats @danstarrucdavis.bsky.social and 1st author Ellen!
pubmed.ncbi.nlm.nih.gov
Nuclear deformability depends on H3K9-methylated heterochromatin anchorage to the nuclear periphery in Caenorhabditis elegans - PubMed
Nuclei adjust their deformability while migrating through constrictions to enable structural changes and maintain nuclear integrity. The effect of heterochromatin anchored at the nucleoplasmic face of...
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 07/04/2025
8:30 pm PST. MARKET CRISIS DEEPENING. Hang Seng falls 9.96% while HSI Volatility Index surges 43.63%. Nikkei stabilized at -6.48% after earlier -7.56% drop. What began as Japanese banking stress has become full regional contagion. Asian markets now facing their worst session since March 2020.
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 30/03/2025
This implies Trump will impose an across-the-board tariff rate of 15% on all goods and services imported into the United States on April 2.
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 30/03/2025
SCARY TARIFF THREAD We still don’t know what additional tariffs Trump will announce on April 2. He keeps calling April 2 as America’s “Independence Day.” Comments from Navarro about revenue forecasts imply he intends to impose an across-the-board 15% tariff on all goods coming into the US. 1/
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GW Gant Luxton @gwgl.bsky.social · 21/03/2025
rupress.org/jcb/article/...
rupress.org
In Memoriam: Mike Sheetz | Journal of Cell Biology | Rockefeller University Press
Wolfenson et al. recall the life and many contributions of Michael Sheetz, who passed away on January 30, 2025.
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GW Gant Luxton @gwgl.bsky.social · 07/03/2025
🧬 NEW RESEARCH ALERT! Starr-Luxton Lab grad student Selin discovered how cells control nucleus movement using KASH protein UNC-83 isoforms as molecular switches. Critical for organ development and preventing genetic disorders! 🧪🔬 www.biorxiv.org/content/10.1...
biorxiv.org
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GW Gant Luxton @gwgl.bsky.social · 06/03/2025
www.science.org/content/arti...
science.org
U.S. judge blocks NIH’s plan to slash overhead cost payments
Injunction allows universities to keep receiving billions to recover costs of supporting federal research on campus
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GW Gant Luxton @gwgl.bsky.social · 21/02/2025
science.org/doi/10.1126/... Just published! We uncovered a molecular machine that connects the cell's two major structural networks revealing how cells accomplish precise internal reorganization - a process disrupted in diseases ranging from cancer to multiple sclerosis.
science.org
Active microtubule-actin cross-talk mediated by a nesprin-2G–kinesin complex
Nesprin-2 Giant links the nucleus to the cytoskeleton, enabling actin transport and nuclear movement through kinesin-1 activation.
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austin_walker @austinwalker.bsky.social · 16/01/2025
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Nicholas Kole @nicholaskole.bsky.social · 17/01/2025
see you next time
David Lynch
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John Carpenter @thehorrormaster.bsky.social · 17/01/2025
I got to be friends with David Lynch when we were both at Universal years ago. A very kind man, he was a fan of Bob's Big Boy. So was I. I'm going to miss him. R.I.P. David.
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priscilla page @priscillapage.bsky.social · 16/01/2025
was mostly keeping it together until I read Kyle MacLachlan's tribute to David Lynch
"Forty-two years ago, for reasons beyond my comprehension, David Lynch plucked me out of obscurity to star in his first and last big budget movie. He clearly saw something in me that even I didn’t recognize. I owe my entire career, and life really, to his vision.
 
What I saw in him was an enigmatic and intuitive man with a creative ocean bursting forth inside of him. He was in touch with something the rest of us wish we could get to.
 
Our friendship blossomed on Blue Velvet and then Twin Peaks and I always found him to be the most authentically alive person I’d ever met.
 
David was in tune with the universe and his own imagination on a level that seemed to be the best version of human. He was not interested in answers because he understood that questions are the drive that make us who we are. They are our breath.
 
While the world has lost a remarkable artist, I’ve lost a dear friend who imagined a future for me and allowed me to travel in worlds I could never have conceived on my own.
 
I can see him now, standing up to greet me in his backyard, with a warm smile and big hug and that Great Plains honk of a voice. We’d talk coffee, the joy of the unexpected, the beauty of the world, and laugh.
 
His love for me and mine for him came out of the cosmic fate of two people who saw the best things about themselves in each other.
 
I will miss him more than the limits of my language can tell and my heart can bear. My world is that much fuller because I knew him and that much emptier now that he’s gone.
 
David, I remain forever changed, and forever your Kale. Thank you for everything."
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Katie Rife @rifewithkatie.bsky.social · 16/01/2025
I did cry a little, trying to express what’s so transcendently beautiful about Lynch’s work.
avclub.com
The blinding light of love
Underneath the darkness and surrealism, the work of David Lynch contained a pure, earnest belief in beauty and love. He will be missed.
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GW Gant Luxton @gwgl.bsky.social · 16/01/2025
Noooooooo! www.bbc.com/news/article...
bbc.com
Film director David Lynch dies at 78, family says
The Oscar-nominated writer and filmmaker is famous for the film Mulholland Drive and the TV series Twin Peaks.
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GW Gant Luxton @gwgl.bsky.social · 13/01/2025
How are cells in living tissues different from those in a dish? This question has puzzled scientists for decades. In our new preprint, we studied C. elegans roundworms to uncover how cells maintain unique internal environments. The results surprised us. www.biorxiv.org/content/10.1...
biorxiv.org
Giant KASH proteins and ribosomes synergistically establish cytoplasmic biophysical properties in vivo
Understanding how cells control their biophysical properties during development remains a fundamental challenge. While cytoplasmic macromolecular crowding affects multiple cellular processes in single...
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