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Ashley Holloway

@ashleyholloway.bsky.social
2.5K followers 818 following 171 posts

Neuroscientist interested in all things glia and dopamine

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Reposted by Ashley Holloway
Talia Lerner @talialerner.bsky.social · 05/10/2026
Exciting news to wake up to! Congratulations to @deisseroth.bsky.social and all!! Optogenetics changed the course of my research, and many many others
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Leanne Holt @holtlm90.bsky.social · 29/09/2026
My lab is recruiting a postdoctoral researcher! Interested in astrocyte transcriptional regulation and addiction? We study how astrocytic transcriptional, epigenetic, and chromatin regulation contributes to substance abuse disorders. DM or email me! www.l-holt-lab.com
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Keri Martinowich @martinowk.bsky.social · 28/09/2026
Very excited to share our newest preprint, led by @rphillips3.bsky.social and @jianingyao.bsky.social , reconstructing the molecular and cellular organization of the nucleus accumbens (NAc) in the human 🧠 in three dimensions.
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 28/09/2026
Chronic semaglutide treatment attenuates cue-induced reinstatement of cocaine-seeking and cocaine-induced stereotypy in male and female rats www.biorxiv.org/content/10.64898/20…
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Apoorva Mandavilli @apoorvanyt.bsky.social · 26/09/2026
I’ve been reporting on the CDC for years, and have written about many of its troubles over the past year. I was still shocked by the extent of the staff losses and political interference I found when reporting this one. www.nytimes.com/2026/09/26/h...
nytimes.com
‘Zombified’ C.D.C., Hobbled by Cuts, Struggles to Fulfill Scientific Mission (Gift Article)
The agency has lost its independence and nearly a third of its staff, as Health Secretary Robert F. Kennedy Jr. and associates have tightened control.
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Ashley Holloway @ashleyholloway.bsky.social · 24/09/2026
Grant writing is going great, thanks for asking
Brown butter chocolate chip cookies on a blue plate atop a white counter
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Ashley Holloway @ashleyholloway.bsky.social · 22/09/2026
This is a wild ride of an episode, highly recommend
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Laura R Cortes @prefrontalcortes.bsky.social · 22/09/2026
My postdoc work at @uclacollege.bsky.social in the #CorreaLab is now published at @pnas.org! 🙌 Our broad question was - do estrogens act on the brain to coordinate thermoregulatory adaptations during pregnancy? 1/8
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Steve Ramirez @okaysteve.bsky.social · 16/09/2026
🚨 new work from the lab! "Hippocampal astrocytic sequences emerge during learning and memory recall" by @ryguy.io & @rsuthard.bsky.social thank you to the entire team for your camaraderie and for muscling through science together 🧠 -- we welcome all feedback! nature.com/articles/s41...
nature.com
Hippocampal astrocytic sequences emerge during learning and memory recall
Nature Neuroscience - Senne, Suthard and colleagues show that dorsal hippocampal astrocytes display time-compressed calcium-event sequences after foot shock and upon context re-exposure, and that...
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Organization for the Study of Sex Differences (OSSD) @ossdcomm.bsky.social · 15/09/2026
“How does perimenopause change your brain”, a recent TEDx talk, was delivered by Dr. Marija Kundakovic and selected as an Editor’s pick, an honor given to <1% of TEDx talks. Congratulations Dr. Kundakovic! Watch here: www.youtube.com/watch?v=zX3Y... Follow @kundakoviclab.bsky.social for more!
youtube.com
How does perimenopause change your brain? | Marija Kundakovic | TEDxFordham University
YouTube video by TEDx Talks
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 15/09/2026
A hypothalamic circuit links hunger to mesolimbic dopamine to drive feeding www.biorxiv.org/content/10.64898/20…
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Bryan Roth @zenbrainest.bsky.social · 09/09/2026
Astrocytes mediate the dopaminergic modulation of tonic GABAergic signaling in substantia nigra | Science Advances www.science.org/doi/10.1126/...
science.org
Astrocytes mediate the dopaminergic modulation of tonic GABAergic signaling in substantia nigra
Recent studies have implicated dopaminergic signaling within the substantia nigra pars reticulata (SNr) in the emergence of Parkinsonian motor deficits. To better understand the mechanisms underlying ...
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 09/09/2026
Low testosterone promotes anxiety through astrocytic mitochondrial remodelling at the nucleus accumbens blood-brain barrier www.biorxiv.org/content/10.64898/20…
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Max Kozlov @maxkozlov.bsky.social · 04/09/2026
Under pressure, the DOD just released the text of its secret 10-year agreement with the NIH. Here are the biggest revelations from the document 🧵
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Dr. Becca @docbecca.bsky.social · 31/08/2026
My lab is ALSO recruiting a new postdoc to work on an exciting NIH-funded project. Start date ideally by early 2027. Please share with any recent or soon-to-defend neuro/psych PhDs with experience in rodent labs. northeastern.wd1.myworkdayjobs.com/careers/job/...
northeastern.wd1.myworkdayjobs.com
Postdoctoral Research Associate
About the Opportunity Job Summary The Shansky Lab is seeking a full-time postdoc to conduct National Institutes of Health (NIH)-funded behavioral neuroscience research investigating sex differences in...
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Dr. Becca @docbecca.bsky.social · 26/08/2026
My behavioral neuroscience lab at Northeastern is looking to recruit two new research techs! Job description and link to apply is here: northeastern.wd1.myworkdayjobs.com/careers/job/...
northeastern.wd1.myworkdayjobs.com
Laboratory Technician - The Shansky Lab
About the Opportunity Job Summary The Shansky Lab is seeking a full-time technician to conduct National Institutes of Health (NIH)-funded behavioral neuroscience research. The position includes lab ma...
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christine liu / two photon art @christineliu.art · 26/08/2026
Question for all the PIs out there… How much did you end up following the research plan / statement that you wrote about in your applications? Just curious for funsies
static.klipy.com
Huh Dog with Question Mark
Alt: Huh Dog with Question Mark
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Ashley Holloway @ashleyholloway.bsky.social · 23/08/2026
My first go at sourdough came out better than expected! I under proofed a bit, but GBBO taught me that's better than over
An oval loaf of bread with a leaf pattern cut into the skin
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In Otter News @in-otter-news.bsky.social · 19/08/2026
BREAKING NEWS: Health and safety otter refuses to take job seriously.
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Ashley Holloway @ashleyholloway.bsky.social · 14/08/2026
#FluorescenceFriday featuring some VTA astrocytes (green) alongside their neuron neighbors (red + cyan)
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Ran Blekhman @blekhman.bsky.social · 09/08/2026
Huge faculty recruitment effort at the University of Chicago -- a division-wide, open-rank search looking to hire about 20 faculty across 5 research areas in biology. Come be our colleague! Full announcement: uchicago.app.box.com/s/ckih9zv3rj...
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Dr. Becca @docbecca.bsky.social · 06/08/2026
Please share--the Shansky lab is currently recruiting at all levels to work on an NIH-funded project investigating sex differences in the neural circuits that drive defensive behaviors. The official job ad isn't yet up, but interested folks can contact me as instructed here www.shanskylab.com/join
shanskylab.com
Join — Shansky Lab
The lab at our end-of-semester field day
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Talia Lerner @talialerner.bsky.social · 03/08/2026
And a second new preprint from Lerner Lab on the same day! 👀 🎉 Led by graduate student Nkatha Mwenda! “Dopamine dips during unrewarded actions promote punishment-resistant reward seeking” #neuroskyence🧪
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 03/08/2026
Dopamine dips during unrewarded actions promote punishment-resistant reward seeking www.biorxiv.org/content/10.64898/20…
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Talia Lerner @talialerner.bsky.social · 03/08/2026
🚨Happy to share a new preprint from Lerner Lab led by graduate student @nadelneurosci.bsky.social! 🚨 “Adolescent stress recruits a latent amygdala-dopamine circuit to drive punishment-resistant reward-seeking” This has been a wholly impressive effort by Jacob; summary below 👇 #neuroskyence🧪
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Matt Wanat @mattjwanat.bsky.social · 27/07/2026
Check out the new preprint from the lab led by Brandon Garcia-Castañeda! Huge shout out to NIH/NIDA for initially funding this line of research and continuing to support this work in a new R21/R33 with @asoshnev.bsky.social! www.biorxiv.org/content/10.6...
biorxiv.org
Ventral tegmental area astrocytes regulate drug-cue associations and drug intake
Cocaine use disorder remains a critical public health concern with limited treatment options. Astrocytes are increasingly recognized as active regulators of neurotransmission and are emerging as impor...
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Neuropsychopharmacology @npp-journal.bsky.social · 23/07/2026
Hot off the press [release] 🔥 This recently published @npp-journal.bsky.social paper explored the impact of synthetic cooling agents on nicotine reinforcement and mesolimbic dopamine signaling www.nature.com/articles/s41...
nature.com
Synthetic cooling agents enhance nicotine reinforcement and mesolimbic dopamine signaling - Neuropsychopharmacology
Neuropsychopharmacology - Synthetic cooling agents enhance nicotine reinforcement and mesolimbic dopamine signaling
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 22/07/2026
Rapidly decreasing phasic dopamine responses precede a hedonic switch during satiation of sodium appetite www.biorxiv.org/content/10.64898/20…
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Daniel Castro @flanbrain.bsky.social · 21/07/2026
Fresh from the Castro Lab! We characterize how mu opioid receptors on pancreatic alpha cells regulate ingestive phenotypes. Surprise! Mu can act both inside and outside the brain😱 Congrats to our technician Diego De Gregorio! @ssibsociety.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
Pancreatic mu opioid receptors regulate metabolism and ingestive behaviors
The mu opioid receptor system has long been recognized for its role in regulating ingestive behaviors and food palatability. However, beyond their rob…
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 13/07/2026
Light gates hormonal modulation of threat avoidance in female mice www.biorxiv.org/content/10.64898/20…
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Wesley R. Evans @scred62.bsky.social · 15/07/2026
I am so excited to share with the community my newest pre-printed manuscript w/ my mentor @brainsonmymind.bsky.social investigating striatal astrocytes and neuromodulation in Parkinsonian conditions! www.biorxiv.org/content/10.6...
biorxiv.org
Striatal cholinergic and dopaminergic driven astrocyte Ca2+ activity is disrupted in Parkinsonian mice
Brain neuromodulatory systems exert powerful effects on local neuronal circuit function and behavior. In addition to classical actions directly on neurons, growing evidence indicates that neuromodulat...
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Virginia Gewin @virginiagewin.bsky.social · 14/07/2026
Scientists--if your funding was cut over the last year (for research on climate, global health, DEI, LGBTQ or womens health, etc) but you managed to keep the research going, I want to talk to you for an upcoming article! Plz contact me: gewin at me dot com. Re-posts appreciated!
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MarinaP63 @marinap63.bsky.social · 06/07/2026
Are you a senior postdoc with a complete scientific story to tell? Apply for our Yale Molecular Psychiatry MAPS program and tell us about your work at our weekly neuroscience seminar series. PLEASE REPOST!
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christine liu / two photon art @christineliu.art · 10/07/2026
I joined the Sohal lab with one major hypothesis: psychedelic drugs can be powerful psychiatric treatments, depending on underlying neurobiology. Indeed, psilocybin restored cognitive flexibility in one circuit model of dysfunction, but not another! Then, we had to find out how! 🧠🍄🧪
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Ashley Holloway @ashleyholloway.bsky.social · 09/07/2026
My a/c died, but the baker at the farmers market took pity on me and gave me three free pastries so 🤷‍♀️
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Wendy Xin @droligo.bsky.social · 08/07/2026
Our review on glial orchestration of neurodevelopment is online at @cp-devcell.bsky.social! Great fun working with Krissy Sakers and Pat Sheehan from the Eroglu and Schafer labs, and special thanks to first author Krissy for her tremendous work bringing this to fruition! www.cell.com/developmenta...
cell.com
Glia orchestrate neural circuit development
In this review, Sakers et al. discuss how astrocytes, microglia, and oligodendrocyte lineage cells actively regulate neural circuit formation, refinement, and stabilization. They propose that coordina...
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I-75 Scientist @flscitriguy.bsky.social · 01/07/2026
Ok, it's getting to be about a month out from the next F3# due dates. Students, when contacting a program officer about fit, send a draft of your specific aims page. Yes, the whole page. Context of your project is important. The elevator pitch in an email is less helpful.
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ACNP @acnporg.bsky.social · 24/06/2026
Now accepting Poster Abstracts for the ACNP 65th Annual Meeting: January 10-13, 2027, San Diego, California. Don’t miss this opportunity! You must be registered for the meeting before you can submit a poster. #ACNP2027 tinyurl.com/43skzjvu
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WeRateDogs @weratedogs.com · 22/06/2026
This is Sonny. He's excited to announce that summer is officially here. And more importantly he found a really cool stick. 12/10 the best news (IG: itssonnytheberner)
a bernese mountain dog puppy prances toward you across the soft sand of a beach. he has a little stick hanging out of the right side of his mouth, and his eyes are wide with boundless joy. his mouth is indeed very sandy, and he's smiling from his nose to his tail
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Kurt Fraser @kurtfraser.bsky.social · 18/06/2026
I'm looking to hire a research technician/lab manager. This role is ideal for someone looking to gain experience and independence after undergraduate research on their way to graduate school. Please encourage anyone interested to apply: hr.myu.umn.edu/jobs/ext/374... (job code 374183)
hr.myu.umn.edu
Careers
The Fraser Lab at the University of Minnesota (https://fraserlab.psych.umn.edu/) is recruiting a full-time research technician to support the lab. As a part of the Department of Psychology we are involved in the greater neuroscience research community at the University of Minnesota which provides excellent access to training and professional development. The Fraser Lab is interested in the neurobiological basis of motivated behavior and investigates how defined brain circuits contribute to behavioral regulation. We make use of modern neuroscience approaches to record and manipulate neural activity in real-time as rodents perform complex behavioral tasks to relate precise aspects of neural activity to well-defined psychological processes. To do so, we regularly use optogenetics, chemogenetics, calcium imaging, biosensors, pharmacology, and immunohistochemistry. Our ultimate goal is to decipher the neural mechanisms regulating behavior and to characterize how these are altered in psychiatric illness, such as addiction, or by differences in lived experience, such as after early life adversity, to potentially identify novel therapeutics. We seek a team member who can play a lead role in lab operations, collaborate closely with the PI, and engage in team-building and growth.Duties:Laboratory logistics, maintenance and operations (30%):
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Ashley Holloway @ashleyholloway.bsky.social · 16/06/2026
New F99/K00 NOFO just dropped!
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Zoe McElligott @nanopharmnc.bsky.social · 28/05/2026
#WCBR enthusiasts! We are soliciting nominations for Pioneer Awards for #WCBR2027! Please nominate with gusto here: t.e2ma.net/click/mm16lo... please repost also!
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Ashley Holloway @ashleyholloway.bsky.social · 25/05/2026
Big baking day over here. Focaccia with a tomato, garlic, and thyme topping on the left, cheddar kale scones on the right
Focaccia bread dimpled with half cut grape tomatoes and sprinkled with thyme on a Skinner cooking rack atop a white countertop Large golden yellow scones with speckles of bright green kale
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 14/05/2026
The Central Nucleus of the Amygdala Encodes the Motivation to Pursue Ethanol www.biorxiv.org/content/10.64898/20…
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Bita Moghaddam @bita137.bsky.social · 13/05/2026
Out today! A truly team effort and one of my favorite lab projects The findings connect NMDA/Grin2A malfunction to dopamine dynamics and related behaviors, and provide a futuristic model to develop and test "course altering" treatments for schizophrenia www.nature.com/articles/s41...
nature.com
Grin2a knockout in adolescent dopamine neurons disrupts prediction error signaling and produces a phenotype relevant to schizophrenia - Molecular Psychiatry
Molecular Psychiatry - Grin2a knockout in adolescent dopamine neurons disrupts prediction error signaling and produces a phenotype relevant to schizophrenia
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Maureen Barr @barrlab.bsky.social · 12/05/2026
POSTDOC OPPORTUNITY!!! The Rutgers IRACDA program is phenomenal: 70% of postdoctoral fellows land faculty positions. Martha Soto (LinkedIn below) is the amazing director and leader of this program. Please apply or reach out if you have questions. www.linkedin.com/posts/martha...
linkedin.com
INSPIRE is recruiting! Please share broadly with senior graduate students and beginning postdocs. INSPIRE, the NIH-funded Rutgers-IRACDA, offers postdoctoral training for individuals interested in… | ...
INSPIRE is recruiting! Please share broadly with senior graduate students and beginning postdocs. INSPIRE, the NIH-funded Rutgers-IRACDA, offers postdoctoral training for individuals interested in com...
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Talia Lerner @talialerner.bsky.social · 12/05/2026
🚨Exiting new preprint from Lerner Lab postdoc AJ Miller-Hansen examining the thalamus as a physiological driver of local, acetylcholine-dependent dopamine release! 🚨 DA-ACh interactions have been 🔥but what’s really going on in vivo? We think we have some answers. #neuroskyence🧪
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Tom Kash @superkash.bsky.social · 09/05/2026
Kash lab at UNC is hiring a new technician (our current two are off to grad school!!) posting will go live soon, email me CV and names of references if interested.
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Ashley Holloway @ashleyholloway.bsky.social · 07/05/2026
Apply, apply, apply!!! I met so many wonderful people through ACNP travel award program
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Tallie Z Baram @talliezee.bsky.social · 06/05/2026
🧠🧪 join us here at the vibrant UC Irvine. Any career level. Great science, collaborative folks, and the weather is tolerable🤗. Please amplify @thebalelab.bsky.social @cate-cholamine.bsky.social @mayoonthebrain.bsky.social @karenswilcoxphd.bsky.social @acnporg.bsky.social @heydrdukes.bsky.social
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