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Martínez-Rivera

@freddysonj.bsky.social
68 followers 74 following 15 posts

Ast Prof @UF www.martinezriveralab.org

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Reposted by Martínez-Rivera
The Friedman Brain Institute @sinaibrain.bsky.social · 10/08/2026
NEW STUDY! Freddyson J. Martínez-Rivera, Yun Young Yim, Leanne Holt, et al. investigated motivational & reinforcing roles of E2F3a in cocaine reward using conditioned place preference & self-administration, w/ behavioral economics & viral-mediated gene manipulation. 👉 www.nature.com/articles/s41...
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Martínez-Rivera @freddysonj.bsky.social · 13/05/2026
Our review on Renewal and Reacquisition of Substance-Associated Relapse is now available! www.frontiersin.org/journals/psy...
frontiersin.org
Frontiers | Renewal and reacquisition of substance-associated relapse
Renewal and reacquisition (R/R) of drug-seeking behaviors are key drivers of relapse in substance use disorders (SUDs). These processes emerge from interacti...
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The Friedman Brain Institute @sinaibrain.bsky.social · 25/02/2026
OUT NOW! Researchers Trevonn Gyles, Eric Parise, @neuroangelica-atb.bsky.social, et al. provide insight into gene networks contributing to #Antidepressant non-response & highlight a mechanistic framework for modeling antidepressant resistance in preclinical systems 👉 www.nature.com/articles/s41...
nature.com
Transcriptional profiles of antidepressant resistance across the corticolimbic pathway of chronically stressed mice - Neuropsychopharmacology
Neuropsychopharmacology - Transcriptional profiles of antidepressant resistance across the corticolimbic pathway of chronically stressed mice
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Mark @tolecover.bsky.social · 09/02/2026
🫡
Bad Bunny holding the Puerto Rico during his halftime show
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NPP-Digital Psychiatry and Neuroscience (DPN) @dpn-journal.bsky.social · 12/01/2026
We love to see authors celebrating their publications at #ACNP2026! Congrats @neuroangelica-atb.bsky.social on your NPPR review!
Author posing with the journal publishing their article
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Nancy Padilla-Coreano @drnancypadilla.bsky.social · 03/12/2025
(1/6) We have a new paper out in #eNeuro! How does the brain’s reward processing change across social contexts? We mapped brain activity (cFos) & found that social context reshapes how reward circuits are coordinated🐭🏆 Read more: www.eneuro.org/content/12/1...
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ASPET Journals @aspetjournals.bsky.social · 03/12/2025
Dopamine doesn’t just drive reward; it guides our social lives. This review explores how dopamine regulates social behaviour across species. #PharmRev #Dopamine Nancy Padilla-Coreano Martínez-Rivera 🧪 ow.ly/hx0x50XARUX
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Martínez-Rivera @freddysonj.bsky.social · 19/11/2025
Memorias del PR Social! Gracias por el apoyo! 🇵🇷
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ACNP @acnporg.bsky.social · 14/10/2025
Congratulations to Freddyson Martinez-Rivera, Ph.D. a new Associate Member of ACNP! Welcome!! 👋 @freddysonj.bsky.social
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Martínez-Rivera @freddysonj.bsky.social · 22/09/2025
My Dept is hiring. Apply here👇🏽 explore.jobs.ufl.edu/en-us/job/53...
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Hamilton Lab @ VCU @hamilton-lab.bsky.social · 05/09/2025
In a new paper, we analyze published RNAseq and discover impact to the expression of transposable element transcripts in the brains of people with major depressive disorder. Natalie Truby, a recent-grad from the lab, spearheaded this work. Read about it here: doi.org/10.1016/j.ja...
doi.org
Redirecting
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Martínez-Rivera @freddysonj.bsky.social · 05/09/2025
Boricua, vas a #SfN2025? No te pierdas el Puerto Rico Social! @albitc.bsky.social ATorrado, CBravo 🇵🇷🦜🐸
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Angélica Torres-Berrío, PhD @neuroangelica-atb.bsky.social · 01/09/2025
📢Are you a Colombian Neuroscientist attending #SfN2025? "Tomémonos un tinto, seamos amigos". Let's celebrate the achievements of our community at the "Colombian Neuroscientist Networking Meeting" in San Diego! Mark your calendar and stay tuned for further details 🗓️ @joeycheers.bsky.social
Event Title: Colombian Neuroscientist Networking Meeting
Date: Monday, November 17, 2025
Time: 7 - 9 p.m.
Venue: Marriott Marquis San Diego Marina 
Meeting Room Assignment: Marriott Grand Ballroom: Salon 3
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Nancy Padilla-Coreano @drnancypadilla.bsky.social · 07/08/2025
Together with my colleague @freddysonj.bsky.social I wrote a review about how dopamine shapes our social world. Learn more here: bit.ly/4m7Hkwf @ufmbi.bsky.social
bit.ly
How dopamine guides our social world » McKnight Brain Institute » University of Florida
Drs. Nancy Padilla-Coreano and Freddyson Martínez-Rivera published a review in the journal Pharmacological Reviews.
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Stories of WiN @storiesofwin.bsky.social · 29/07/2025
✨EXCITING NEWS!✨We're hosting our first ever, in-person event! Join us immediately before #SFN for a keynote, panel discussions, networking & more! Interested in attending? Fill out the form below: docs.google.com/forms/d/e/1F... Nov 15 | 9am-1pm | Tata Hall at UCSD Help us spread the word!
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Dr. Cate Peña @cate-cholamine.bsky.social · 06/08/2025
Review now out in @npp-journal.bsky.social! Epigenetic regulation of brain development, plasticity, and response to early life stress rdcu.be/ezzYq
rdcu.be
Epigenetic regulation of brain development, plasticity, and response to early-life stress
Neuropsychopharmacology - Epigenetic regulation of brain development, plasticity, and response to early-life stress
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Brian Sweis @brianmsweis.bsky.social · 15/07/2025
This speaks to the importance of cross-species research that is constantly forward- & back-translated between the clinic & lab. The importance of animal models leading to unanticipated discoveries - even in the realm of human psychology - is invaluable, especially in psychiatry🧠 tinyurl.com/yur3j2n8
From the linked press release: “Neuroscientists discover that a non-coding RNA molecule in the prefrontal cortex, which promotes resilience to depression only in women, alters how the female brain ruminates on the past when making certain types of decisions in a mouse model. The single-stranded RNA molecule LINC00473 is depicted in the center. Image generated by OpenAI.”
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Angélica Torres-Berrío, PhD @neuroangelica-atb.bsky.social · 26/06/2025
📢 Don't miss our recent review on the "Neurobiology of resilience to early life stress", published in @npp-journal.bsky.social! Alessandro Bortolami, @cate-cholamine.bsky.social, @ericjnestler.bsky.social, and I highlight evidence from rodent studies... 👇 👇 👇 www.nature.com/articles/s41...
nature.com
Neurobiology of resilience to early life stress - Neuropsychopharmacology
Neuropsychopharmacology - Neurobiology of resilience to early life stress
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Caleb Browne @calebbrowne.bsky.social · 13/04/2025
Happy to share our new paper in Molecular Psychiatry, co-led by Philipp Mews with @ericjnestler.bsky.social, where we compare how cocaine and morphine cause cell-type-specific transcriptional restructuring in the nucleus accumbens to inform processes occurring in SUD. www.nature.com/articles/s41...
nature.com
Cocaine and morphine induce shared and divergent transcriptional regulation in nucleus accumbens D1 and D2 medium spiny neurons - Molecular Psychiatry
Molecular Psychiatry - Cocaine and morphine induce shared and divergent transcriptional regulation in nucleus accumbens D1 and D2 medium spiny neurons
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Martínez-Rivera @freddysonj.bsky.social · 25/03/2025
Our manuscript studying transcriptional programs of cocaine Withdrawal vs Extinction is now available @naturecomms.bsky.social. thanks to the coauthors and supporters. @leanneholt @ericjnestler.bsky.social @sinaibrain.bsky.social 👇🏽👇🏽 www.nature.com/articles/s41...
nature.com
Transcriptional characterization of cocaine withdrawal versus extinction within nucleus accumbens in male rats - Nature Communications
A hallmark of addiction is a propensity for relapse following abstinence. Here, the authors linked specific transcriptional signatures of the nucleus accumbens to different rodent abstinence modalitie...
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Angélica Torres-Berrío, PhD @neuroangelica-atb.bsky.social · 23/03/2025
Treatment-resistant depression (TRD) is a condition affecting ~30% of patients treated with antidepressants. Here, we profiled transcriptional changes potentially underlying TRD in a stress model. Trevonn Gyles, @e-m-parise.bsky.social @ericjnestler.bsky.social 👇👇 www.biorxiv.org/content/10.1...
biorxiv.org
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Mary Kay Lobo @marykaylobo.bsky.social · 20/03/2025
Check out the amazing line up of speakers for the Catecholamines GRC! Apply for GRC www.grc.org/catecholamin... & GRS www.grc.org/catecholamin.... In these uncertain times we appreciate any donation to support the participants in the GRC my.grc.org/p/contributi... & GRS my.grc.org/p/contributi...
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Martínez-Rivera @freddysonj.bsky.social · 04/02/2025
Hi bluesky, The Martinez-Rivera Lab's website is now available! Pls share! :) www.martinezriveralab.org
martinezriveralab.org
Martinez Rivera Lab | university of florida gainsville | Location: 1149 Newell Drive, Lab-L2-166, Office L2-118 Gainesville, FL 32611
Martinez Rivera Lab - Studying adaptive and maladaptive behaviors and memories - University of Florida- Gainsville USA
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