Jessica Tollkuhn
@tollkuhn.bsky.social
📤 2906
📥 1863
📝 839
scientist. tollkuhnlab.org
kinokuniya is out of control with their taped-on price tags on every pen
about 21 hours ago
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Christopher Michel
6 days ago
New heroes portrait of
@michellemonje.bsky.social
. A physician scientist at Stanford who treats children with brain cancer and studies the disease at its source.
@nationalacademies.org
@nam.edu
@hhmi-science.bsky.social
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no one: 14yo: did you know that Mary Poppins and Pennywise are the same multiversal species?
6 days ago
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Jessica Tollkuhn
Needhi Bhalla 💅🏽
6 days ago
She let me know that they recently received guidance that, ONLY for the January EI deadline (1/27/2026) and the February ESI deadline (2/3/2026), PIs can submit MIRAs even if their previous application (R35, R01, R15, R21, and R37) is still considered under review.
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i never booked a room for ACNP, should i just show up at the hotel and see where i can crash?
6 days ago
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Jessica Tollkuhn
New York Transit Museum
6 days ago
#TodayinHistory
:
#OnThisDay
in 1903, the Williamsburg Bridge opened. At the time, it was the longest suspension bridge in the world, with a span of 1,600 feet and a total length of 7,308 feet. The Williamsburg Bridge was one of the last major bridges designed for the horse and carriage.
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Elizabeth Spiers
7 days ago
I am convinced even with my limited survey experience that hospitals are often the worst place to recover because you will not be allowed to actually sleep, you have to ask repeatedly for water, and this is standard of care
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just did this for my sister's xmas gift
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7 days ago
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Alex Bores
7 days ago
On today's episode of Odd Lots, I join to dive into all things AI and the pro-AI super PAC spending $10 million to defeat my campaign for Congress in NY-12. Read more and tune in:
www.bloomberg.com/news/article...
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Meet the Politician the AI Industry Is Trying to Stop
All eyes are on the race for New York's 12th congressional district.
https://www.bloomberg.com/news/articles/2025-12-18/why-the-ai-industry-is-trying-to-stop-the-alex-bores-campaign?srnd=phx-oddlots
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Jessica Tollkuhn
New York Attorney General Letitia James
7 days ago
To all the young people in New York and across our country who count on gender-affirming care: I won't let this administration come for you, your doctors, or your lifesaving health care. Your health care is still legal and protected. I'll always fight for you.
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Billy Bragg
8 days ago
Unbelievably, it's been 25 years since we lost Kirsty MacColl yet the beauty of her music and her memory still resonate. Here's a song I wrote for her to sing in the 1995 movie 'Mad Love'.
www.youtube.com/watch?v=aWjl...
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Kirsty MacColl - As Long As You Hold Me
YouTube video by PassionateFriend
https://www.youtube.com/watch?v=aWjldQrC2YI
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Shannon Farris
8 days ago
Happy to share part I of Renesa Tarannum's thesis (my first grad student!) looking at how neuropil localized RNAs are spatially organized in the hippocampus.
#Skeetorial
#Neuroskyence
🧪
www.eneuro.org/content/12/1...
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Multiplexed smFISH Reveals the Spatial Organization of Neuropil Localized mRNAs Is Linked to Abundance
RNA localization to neuronal axons and dendrites provides spatiotemporal control over gene expression to support synapse function. Neuronal messenger RNAs (mRNAs) localize as ribonucleoprotein particl...
https://www.eneuro.org/content/12/12/ENEURO.0184-25.2025
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Jessica Tollkuhn
Merrill Markoe
9 days ago
In the mid 80's I was a sort of a "lifestyle" reporter at KCOP News 13 in Los Angeles. And amazingly they pretty much let me pick my own topics. That is why this report even exists. It's a look at a Christmas sale at Frederick's of Hollywood in (I think) 1986.
youtu.be/61oZ4FRzls0?...
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Xmas at Fredericks of Hollywood
YouTube video by Merrill Markoe
https://youtu.be/61oZ4FRzls0?si=c5rHcvzZ_dA_nv4H
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Jessica Tollkuhn
Nicole M. Baran, Ph.D.
10 days ago
Well, that explains this phenomenon...
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Jessica Tollkuhn
The Viking (Gunnar Blohm)
16 days ago
📣We have 2 open faculty positions for senior researchers in Neuroscience at Queen's University!
healthsci.queensu.ca/administrati...
1. a new Director for our Centre for Neuroscience Studies 2. a non-human primate NeuroAI researcher Please share widely and reach out for questions!
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Administrative Opportunities
https://healthsci.queensu.ca/administration/qhs-careers/administrative
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UBC Faculty of Arts
about 1 month ago
How do hormones affect the brain and our behaviours, and what does that mean for Canadians? 🧠 Hear from
@kiransoma.bsky.social
, who was recently elected as a Fellow to the Royal Society of Canada.
@psych.ubc.ca
@src-rsc.bsky.social
Read more:
www.arts.ubc.ca/news/two-art...
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Jessica Tollkuhn
Luke Remage-Healey
10 days ago
@correalab.bsky.social
at it again!!
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Lindsay Schwarz
10 days ago
Thrilled this is out, led by former PD Cameron Ogg (now with her own lab at
@rhodescollege.bsky.social
!). It was a driven by a desire to see, in real-time, how LC activity/NE release influences downstream targets in behaving animals. SO hard to do, but Cameron did it!
www.cell.com/cell-reports...
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Locus coeruleus norepinephrine neurons facilitate orbitofrontal cortex remapping and behavioral flexibility
Ogg et al. use in vivo imaging techniques to record activity in the locus coeruleus (LC) and the orbitofrontal cortex (OFC) during a reversal learning task in freely moving rodents. They show that man...
https://www.cell.com/cell-reports/fulltext/S2211-1247(25)01459-7
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Jessica Tollkuhn
Prasad Jallepalli, MD, PhD
10 days ago
RFK Jr, testifying on the 2026 HHS budget request: “I think we know a lot about the genes that are followed by vulnerabilities, high testosterone, low glutathione, the MTHFR gene, genes to control methylation…what we really need to do now is to identify the environmental toxins.”
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this really really sucks.
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10 days ago
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Jessica Tollkuhn
Ed Hollox
10 days ago
Screaming in ** I did an actual PhD on lactase persistence **
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Jessica Tollkuhn
Maxim Greenberg
11 days ago
Eat your folates to methylate, drink your vitamin C to demethylate. This is why I have cereal and orange juice for breakfast every morning to maintain equilibrium.
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absolutely losing it at my 14yo's biology homework
11 days ago
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Jessica Tollkuhn
Kathryn VanArendonk
11 days ago
thrilled to inform you that in the proud populist tradition of opera, the family production of magic flute at the met includes papageno counting 1, 2, … 6-7… 3 uproarious applause and laughter
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Jessica Tollkuhn
Darrel “George C. Scott is the best Scrooge” Plant
11 days ago
No need to wait!
youtu.be/gJxzhUAGBDw?...
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'Forks Out': A Benoit Blanc Sesame Street Mystery | Wake Up Dead Man | Netflix
YouTube video by Still Watching Netflix
https://youtu.be/gJxzhUAGBDw?si=SEpYlvL6MHrKE9Aa
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Jessica Tollkuhn
NightlingBug
12 days ago
the line is actually "no JESUS for us meeses," an oblique reference to the fact that, as muppets are unable to take communion, they are forbidden from entering the kingdom of god
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Jessica Tollkuhn
Julia Carrie Wong
12 days ago
my most middle agèd crank opinion is that the NYT crossword has gotten too easy and not enough people are talking about it
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Jessica Tollkuhn
Grace
14 days ago
Bluesky is a nursing home for people who know what firewire is
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Jessica Tollkuhn
Iron Spike
13 days ago
NO CAPES
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Jennifer Tackett
13 days ago
Friendly holiday reminder that people rush to submit before the holidays and declined reviews get even worse than usual. And editors want to enjoy holiday time, too. Patience and grace to all (and to all a good night)!
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Jessica Tollkuhn
Nnedi Okorafor, PhD
13 days ago
I posted on Facebook about my daughter dragging me to the mall two days ago. Look what Google's AI turned the post into for click bait. WTF is happening to the Internet, man? Seriously. And my post had NOTHING to do with my disability (I'm also NOT a "lower limb amputee).
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Anne Hidalgo
13 days ago
Dix ans après l’Accord de Paris, nous étions réunis à l’Académie du Climat avec Laurent Fabius, associations, chercheurs et personnalités engagées pour célébrer ce tournant historique ! Dix ans qu'ci à Paris, le monde a choisi l’espoir plutôt que le renoncement, l’action plutôt que l’indifférence.
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"So when anyone with taste and judgment accedes to slop, we concede power to people who don’t give a shit."
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13 days ago
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Jessica Tollkuhn
The Transmitter
13 days ago
The fruit fly visual system gets a glow-up during pupal development. A new study reveals how non-neuronal calcium activity fine-tunes the boundaries between each portion of the compound eye. By @lauren-schneider.com
#neuroskyence
www.thetransmitter.org/developmenta...
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Beast of Bourbon 🥃
13 days ago
This is Charles Clyde Ebbets, the photographer who took the iconic “Lunch atop a Skyscraper” picture. Look at this fearless, dapper fuck wearing spats, suspenders, and a tie 850 feet above the ground. Absolute legend.
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Burrito Justice
13 days ago
omfg this is amaaaaaaazing
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Jessica Tollkuhn
Marisa Kabas
14 days ago
the energy i’m bringing to 2025
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Jessica Tollkuhn
Stuart Batten
16 days ago
Christine’s dress is the show stopper of the night. She, myself and her mum have been conspiring on this for six weeks across two continents! Features the very first “MOF” structure, Richard’s 1989 diamond structure.
#NobelPrize
#ozchem
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Jessica Tollkuhn
14 days ago
Have you ever wondered how new DNA methylation patterns are established? Paradigm shift ahead! We discovered a new mode of DNA methylation targeting in plants that relies on transcription factors and sequence motifs rather than chromatin modifications to regulate the methylome.
rdcu.be/eQ6L5
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Bo Bolander
14 days ago
"that's a cool old jug with a ship on it this antique dealer just listed, i wonder what cheerful twee nautical verse is printed on the other side"
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Jessica Tollkuhn
I-75 Scientist
14 days ago
I think some folks might be happy to see this. NIGMS MIRA R35 for EI/NI has been published. PAR-26-121
files.simpler.grants.gov/opportunitie...
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PAR-26-121: Maximizing Investigators' Research Award (MIRA) (R35 - Clinical Trial Optional)
https://files.simpler.grants.gov/opportunities/59c3ea57-ba49-4e96-9706-0528937de746/attachments/d73209e3-c228-418e-8c76-83c4e57a3357/PAR-26-121-Full-Announcement.html
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a grad student at another institution emailed me about their interest in my lab. they attached their thesis proposal, which contained several inaccuracies regarding my work. and also a reference that doesn't exist.
14 days ago
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Jessica Tollkuhn
Staci Bilbo
14 days ago
Super excited to share this new story led by
@jedziabis.bsky.social
where she defines a critical role for microglial innate immune signaling in PV cell and perineuronal net (PNN) development in hippocampus, and consequences for plasticity and behavior in adulthood
www.biorxiv.org/content/10.6...
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Microglial MyD88-dependent signaling influences extracellular matrix development and interneuron maturation in the hippocampus
Parvalbumin interneurons (PVIs) are disrupted across diverse neurodevelopmental disorders, highlighting their vulnerability to developmental perturbations. Inflammation can perturb PVI development and...
https://www.biorxiv.org/content/10.64898/2025.12.08.692987v1
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Jessica Tollkuhn
Daniel Kibblesmith
15 days ago
Anna Kendrick is the third frozen sister Olga and she’s evil as fuck
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Jessica Tollkuhn
Endocrine Society
15 days ago
Our ENDO 2026 Plenary Lineup | We are excited to announce the ENDO Plenaries! Watch our president, Carol Lange, PhD, announce the distinguished plenary speakers and what they will be exploring at ENDO 2026:
bit.ly/3MpRMlK
#ENDO2026
#endocrinology
#EndoSky
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ENDO 2026 Plenary Lineup
We are excited to announce the ENDO 2026 Plenaries! Taking place June 13-16, 2026, in Chicago, IL, USA, ENDO will bring together world-renowned speakers to showcase the latest developments in hormone science and medicine. Hear our president, Carol Lange, PhD, announce the distinguished plenary speakers and what they will be exploring at ENDO 2026. Learn more: https://bit.ly/4pknKyl Plenary sessions include: • Unraveling Hormonal Complexity: Genomics, Sex Differences, and Physiology • Metabolism in Motion: Endocrine Regulation as a Launchpad for Therapeutic Innovation • Molecular Mechanisms in Hormone Signaling: From Bench to Bedside
https://bit.ly/3MpRMlK
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Jessica Tollkuhn
Colette Delawalla
15 days ago
Hi! it was us
@standupforscience.bsky.social
😈
www.standupforscience.net/impeach-rfkjr
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Andrew Straw
19 days ago
Have you ever wondered what you would find if you could keep your eyes on a bee for more than a few meters? Us, too! preprint (with videos!) + thread 🧵 Precise, individualized foraging flights in honey
#bees
🐝 revealed by multicopter drone-based tracking
www.biorxiv.org/content/10.6...
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christine liu / two photon art
about 1 month ago
$15k stipend to support 9 weeks of full time summer research! For rising juniors/seniors who are able to travel to and obtain housing at the location of the lab they are placed in! I did an HHMI summer experience in 2013 and it changed everything for me! Apply…or tell someone to apply! 🧪🧠
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Jon Seal
16 days ago
Impact of demographic change in one image.
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Corinne Green
17 days ago
'"i'm here and i'm ready to fight some people,' he said with a laugh" the kids are so goddamn good you guys
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