Matt Wanat
@mattjwanat.bsky.social
5.1K followers 370 following 81 posts
Nerding out to neuroscience since 2002. Studying the neurobiology of motivated behavior by day. Running, hiking, eating, and camping by night. www.wanatlab.org
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mattjwanat.bsky.social
Ever wonder how stress and the estrous cycle affects reward learning? Well we have answers for you in our paper led by @askaneuroscientist.bsky.social published in
@npp-journal.bsky.social

And huge thanks to the NIH and NSF who supported this research.
Estrous cycle stage gates the effect of stress on reward learning
Neuropsychopharmacology - Estrous cycle stage gates the effect of stress on reward learning
nam11.safelinks.protection.outlook.com
Reposted by Matt Wanat
nanopharmnc.bsky.social
October 9th is the deadline for poster submissions for #WCBR2026 please share! www.winterbrain.org
one more day left for poster submissions to Winter Brain 2026
Reposted by Matt Wanat
jeremymberg.bsky.social
The fiscal year is over.

So how was the NIH appropriation committed?

A long thread with institute by institute results about where the money went.
a white cat is sitting on a box with the words where written on it .
ALT: a white cat is sitting on a box with the words where written on it .
media.tenor.com
mattjwanat.bsky.social
Sometimes you hear a bump in the night. Sometimes that bump is your ceiling crashing down due to an AC drain leak. This wasn’t on my bingo card for today
Reposted by Matt Wanat
bohaceklab.bsky.social
🔵 I'm interrupting my social media hiatus to flag this important preprint from the Bruchas lab (is he not on Bluesky!?) together with @davidweinshenker.bsky.social. Very difficult experiments to show that dopamine release from LC terminals is independent of VTA 🔥
www.biorxiv.org/content/10.1...
www.biorxiv.org
Reposted by Matt Wanat
rachelsmithphd.bsky.social
We're hiring 2 faculty in Behavioral and Cellular Neuroscience at the Assistant Professor level -- come join our amazing department at Texas A&M!
apply.interfolio.com/172286
Apply by Oct 1 for highest priority.
Flyer for Texas A&M hiring of two assistant professors in Behavioral and Cellular Neuroscience, with link for applications.
Reposted by Matt Wanat
aniloza.bsky.social
It's been a busy time for NIH grants staff — the agency seems on track to spend its budget this fiscal year

But, because of multi-year funding, fewer projects are being funded than in previous years.

The number of R grants has fallen from 5,633 to 3,758

analysis by @jaspar.bsky.social
Graph titled "value of grants awarded in 2025 has caught up to average of previous years." Graph shows average of 2016-24 spending and how much has been spent so far in FY25 Graph titled "Amount of first-year R01 and R21 grants." Graph compares average of 2016-24 to 2025.
Reposted by Matt Wanat
bensaunders.bsky.social
Excited to share this update to our paper investigating the role of superior colliculus inputs to the ventral midbrain in learning and movement. Studies led by the amazing Dr. @carlipoisson.bsky.social www.biorxiv.org/content/10.1...
Reposted by Matt Wanat
nanopharmnc.bsky.social
Here ye, here ye!!! #WCBR2026 #WinterConfrenceonBrainResearch will be extending the panel deadline one week for submission (new deadline 9/18/2025)! Official announcement coming soon so check your emails! please reskeet!
a man in a costume holding a scroll that says hear ye hear ye
Alt: a man in a costume holding a scroll that says hear ye hear ye
media.tenor.com
Reposted by Matt Wanat
nanopharmnc.bsky.social
Congratulations to Kristen Harris and Amy Hauck Newman the Pioneer Award Winners for #WCBR2026 ! Registration is now open and panel submissions are due Sept 11, 2025; posters are due October 9, 2025
Kristen Harris has been an active participant in the WCBR since 2002.  Her professional career began at Harvard Medical school from 1984-1999 when she was  recruited to Boston University, where she worked to establish their graduate program in experimental and computational neuroscience. From BU she was recruited as a Georgia Research Alliance Eminent scholar to the Medical College of Georgia. Since 2006 she is Professor of Neuroscience in the Center for Learning and Memory and Department of Neuroscience at the University of Texas at Austin. She is renowned for her work on synapse structure and function pioneering three-dimensional reconstruction from serial section electron microscopy to advance understanding of the synaptic mechanisms of learning and memory. Her lab had developed novel tools sharing them together with data that are widely used resources (synapseweb.clm.utexas.edu). She is the recipient of Sloan Research Fellowship, Javits Merit Award, Brain Research Foundation Fellowship, Mika Salpeter Lifetime achievement and many other awards. She is known for innovative teaching, service on many prestigious scientific advisory boards, and presentations worldwide. She is a member of the National Academy of Sciences. Dr. Amy Hauck Newman received her doctorate in Medicinal Chemistry from the Medical College of Virginia, Virginia Commonwealth University, under the mentorship of Dr. Richard Glennon. She joined the laboratory of Dr. Kenner Rice at the National Institutes of Health (NIH) for her postdoctoral studies where she conducted total opiate synthesis, as a National Research Service Award fellow.
After starting her first independent lab at Walter Reed Army Institute of Research, she joined the National Institute on Drug Abuse-Intramural Research Program (NIDA-IRP), NIH, in 1991, where she was tenured and became the Medicinal Chemistry Section Chief. She currently serves as the Scientific Director, Chief of the Molecular Targets and Medications Discovery Branch and Director of the NIDA-IRP Medications Development Program. She has coauthored more than 340 original articles and reviews on the design, synthesis, and evaluation of centrally active agents, with an emphasis on selective ligands for the dopaminergic system, as potential treatment medications for substance use disorders. In particular, she has pioneered the development of highly selective and bitopic dopamine D3 receptor antagonists and partial agonists for treatment of Opioid Use Disorders (OUD). More recently, she has turned her attention to developing medications for the treatment of psychostimulant use disorders that are comorbid with bipolar disorder and/or schizophrenia. In addition, she has developed research tools that include small molecule fluorescent ligands, radioligands and irreversible ligands directed toward the dopamine, serotonin or norepinephrine transporters. She is an inventor on >25 NIH patents and patent applications.
Dr. Newman has received numerous awards from both the NIH and NIDA Directors including the NIH Ruth L. Kirschstein Mentoring Award, in 2019. She was the first woman to receive the Philip Portoghese Lectureship Award, awarded by the Division of Medicinal Chemistry (MEDI) and the Journal of Medicinal Chemistry, American Chemical Society (ACS) in 2016. Dr. Newman was honored as a “Remarkable Woman in Medicinal Chemistry” by the ACS, in 2018 and was inducted into the ACS MEDI Hall of Fame in 2023.
Reposted by Matt Wanat
sfnjournals.bsky.social
#eNeuro: <a href="https://bsky.app/profile/did:plc:kycdyth6vrvgsxhx7kocf4bd" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">@mattjwanat.bsky.social‬ et al. show that the cue-evoked dopamine response in rats signals the duration of the trace period between cue and reward, and relates to the response latency.
https://doi.org/10.1523/ENEURO.0016-25.2025
Reposted by Matt Wanat
npp-journal.bsky.social
A single stress exposure alters reward learning in ♀️ 🐀 depending on estrous cycle: ⬆️ responding in non-estrus, but ⬇️ in estrus. Repeated prior stress, however, ⬆️ cue-driven responding regardless of cycle stage
Estrous cycle stage gates the effect of stress on reward learning
Neuropsychopharmacology - Estrous cycle stage gates the effect of stress on reward learning
www.nature.com
Reposted by Matt Wanat
stevevladeck.bsky.social
TL;DR: 5 justices say Trump doesn't have to immediately restore the funding, but 5 *also* signal that the underlying directives are unlawful.

That sends a fairly strong (if mixed) message that Trump will lose these cases *eventually,* but only once they're brought in the Court of Federal Claims.
stevevladeck.bsky.social
Splitting 5-4 (with Chief Justice Roberts joining the three Democratic appointees in dissent), #SCOTUS grants *partial* stay to Trump administration in NIH funding case; holds that challenges to grant terminations (but *not* the underlying guidance) need to be filed in the Court of Federal Claims:
www.supremecourt.gov
mattjwanat.bsky.social
Ahoy matey. I dig it
Reposted by Matt Wanat
mattjwanat.bsky.social
My greatest accomplishment this week was coming up with this dad joke

What does a gen alpha Thor call his brother?

Low key Loki
Reposted by Matt Wanat
merridee.bsky.social
Yeah dopamine encodes reward but what about when contingencies shift and behavior needs to be flexible? Turns out VTA GABA neuron activity plays a role, check it out in my first postdoctoral research article here!👇
bita137.bsky.social
New lab paper by @merridee.bsky.social identifying a novel role for VTA GABA neurons in behavioral flexibility

GABA, but not dopamine, neuron activation correlates with behavior when cues unexpectedly shift from predicting punishment to predicting reward www.sciencedirect.com/science/arti...
Flexible updating of reward and punishment contingencies by VTA GABA neurons
In dynamic environments where stimuli predicting reward or punishment unexpectedly change, it is critical to flexibly update behavior while preserving…
www.sciencedirect.com
Reposted by Matt Wanat
bita137.bsky.social
New lab paper by @merridee.bsky.social identifying a novel role for VTA GABA neurons in behavioral flexibility

GABA, but not dopamine, neuron activation correlates with behavior when cues unexpectedly shift from predicting punishment to predicting reward www.sciencedirect.com/science/arti...
Flexible updating of reward and punishment contingencies by VTA GABA neurons
In dynamic environments where stimuli predicting reward or punishment unexpectedly change, it is critical to flexibly update behavior while preserving…
www.sciencedirect.com
Reposted by Matt Wanat
davidimiller.bsky.social
🧪 Senate appropriators say: NIH's budget gets a... boost!

Rather than 40% cut, NIH gets a $400M *increase* in the Senate committee bill for FY26 (about +1%).

"Congress has your back," said @murray.senate.gov.

ADVOCACY MATTERS! There's still a long road (esp in the House), so keep up pressure.
Full Committee Markup of Defense and Labor, Health and Human Services, and Education Appropriations Acts | United States Senate Committee on Appropriations
United States Senate Committee on Appropriations
www.appropriations.senate.gov
Reposted by Matt Wanat
c0nc0rdance.bsky.social
I NEED to tell you the story of Tae Heung “William” Kim.

He's a graduate student at Texas A&M where he's working on a vaccine for Lyme disease.

He's a *legal permanent resident* of the United States.

And he's been in ICE detention for 12 days & counting, transferred Tuesday to South Texas.
From left to right, Dr. Albert Mulenga, William Tae Heung Kim, Dr. Thu Thuy Nguyen, Dr. Alex Kiarie Gaithuma, Dr Hassan Hakimi and Emily Bencosme Cuevas. Kim is a Texas A&M researcher who was detained in San Francisco last Monday despite being a permanent resident of the United States and a green card holder.

COURTESY OF TEXAS A&M UNIVERSITY