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Renata Marchette

@renatamarchette

Behavioral pharmacologist β€’ Staff Scientist at Koob Lab β€’ NIDA K99/R00 β€’ @farmacoufsc alumni πŸ‡§πŸ‡· β€’ views my own β€’ she/her

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13.11.2024
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Latest posts by Renata Marchette @renatamarchette

Holden Thorp’s slides from a recent talk.

Holden Thorp’s slides from a recent talk.

The fundamental flaw with @holdenthorp.bsky.social’s argument is thinking that organizations and people can only do one thing at a time (even though he is really close to acknowledging it!)

Let’s break it down, bc I’m tired of this. 🧡

(cred: @ianlmorgan.bsky.social)

24.02.2026 00:03 πŸ‘ 83 πŸ” 35 πŸ’¬ 3 πŸ“Œ 13

Oh. My. God. this chart.

24.02.2026 20:35 πŸ‘ 55 πŸ” 17 πŸ’¬ 0 πŸ“Œ 0
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Applications for our Next Generation Leaders program are open!

For 3 years, accepted early career scientists will join a supportive network and contribute to our research initiatives.

Apply by Mar. 31: https://bit.ly/3OjzdRa

πŸ“Έ Photo by NGL Alum @bjmarlin.bsky.social

17.02.2026 19:10 πŸ‘ 8 πŸ” 7 πŸ’¬ 0 πŸ“Œ 1

Altogether we propose that reversing apneas is key to successful poly-drug overdose rescue

07.02.2026 03:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Dependence to fentanyl led to some tolerance to fentanyl and fentanyl + alcohol while alcohol dependence made apneas worse during the drug challenges

07.02.2026 03:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Binge-level does of alcohol worsens the respiratory depression caused by fentanyl and lead to severe apnea that is not fully reversed by naloxone

07.02.2026 03:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We found that high doses of alcohol combined with fentanyl leads to ~40% mortality in rats

07.02.2026 03:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Potentiation of fentanyl-induced respiratory depression by alcohol is not fully reversed by naloxone - PubMed The high frequency of opioid overdose deaths often involves co-use of alcohol, which is reported in approximately 30% of fentanyl fatalities. Both substances depress respiratory function, and their combined effects can be lethal. The present study investigated physiological parameters of respiratory …

Our work characterizing the respiratory depression caused by opioids and alcohols is finally out in the world! pubmed.ncbi.nlm.nih.gov/41632547/

07.02.2026 03:13 πŸ‘ 15 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
Alcohol | Alcohol Use and Pain Interactions | ScienceDirect.com by Elsevier This special issue addresses the bidirectional association between alcohol use and pain, including preclinical studies, clinical/translational studies, and narrative and systematic reviews.

@alcoholjournal.bsky.social has a new special issue in press on Alcohol Use and Pain Interactions check it out! nam12.safelinks.protection.outlook.com?url=https%3A...

06.02.2026 16:40 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Very happy to share a new paper in
@npp-journal.bsky.social I thought I knew what would predict escalation of cocaine use. Well, I was wrong. After tracking behavior daily for weeks, the answer turned out to be the opposite of my prediction, and it changed how I see addiction.

06.02.2026 19:46 πŸ‘ 22 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0
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New to using Jupyter notebooks for the Allen Brain Cell Atlas?

Join us on Feb. 11 for a beginner-friendly webinar focusing on installation, set-up, and common questions.

Register for the meeting link and recording: https://alleninstitute-org.zoom.us/webinar/register/WN_q0sJzndpRbSZWjrSGblu6A#/

05.02.2026 16:55 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

The risks of standing up are real, but not as high as people seem to think (based on data).

The risks of NOT standing up are real, and higher than most people seem to think, both for themselves and for the whole enterprise.

Now more than ever, it matters!

@standupforscience.bsky.social

03.02.2026 14:28 πŸ‘ 113 πŸ” 29 πŸ’¬ 3 πŸ“Œ 1

Try contacting Shelley Jackson at NIDA, he did our preclinical stuff and I think they were working on human samples too

23.01.2026 02:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Addiction Neuroscience | Dopamine circuitry and heterogeneity in addiction | ScienceDirect.com by Elsevier The heterogeneity of midbrain dopamine neurons is coming into focus. Distinct subtypes of dopamine neurons can be identified across the ventral tegmental area (VTA) and substantia nigra pars compacta ...

I edited a special issue of Addiction Neuroscience on dopamine circuitry & heterogeneity in addiction - now complete!🧠πŸ§ͺ

Check out the full issue & my editorial (all open access) here: www.sciencedirect.com/special-issu...

19.01.2026 14:11 πŸ‘ 69 πŸ” 22 πŸ’¬ 2 πŸ“Œ 0
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Trump administration sends letter wiping out addiction, mental health grants The Trump administration sent hundreds of letters Tuesday terminating federal grants supporting mental health and drug addiction services.

Just in: The Trump administration sent hundreds of letters Tuesday terminating federal grants supporting mental health and drug addiction services.

14.01.2026 14:56 πŸ‘ 593 πŸ” 392 πŸ’¬ 80 πŸ“Œ 149
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When your co-workers are artists is on top of being great scientists: @mehdifarokhnia.bsky.social @purely-science.bsky.social

14.01.2026 15:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Excited about this today ✨
#ACNP2026

13.01.2026 12:45 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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#eNeuro: Doyle et al. created the Alcohol Biobank, a collection of biological samples from over 700 genetically diverse rats tested for addiction-like behaviors, helping researchers explore genetic, molecular, & neurobiological factors in addiction.
https://doi.org/10.1523/ENEURO.0207-25.2025

22.12.2025 11:29 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Tomorrow is the last day to apply for SSNAP! Please spread the word! #neuroscience #philosophy #neurophilosophy

22.12.2025 14:24 πŸ‘ 10 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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Top-down control of sustained attention by the medial prefrontal cortex (mPFC)- locus coeruleus (LC) circuit during the rodent continuous performance task (rCPT) The medial prefrontal cortex (mPFC) plays a pivotal role in attention by exerting top-down control to allocate cognitive resources toward behaviorally relevant stimuli based on learned context and exp...

Finally on Bluesky and I’m really excited to share this latest preprint with @jorge-miranda.bsky.social in which we functionally examined the role of a medial prefrontal cortex (mPFC)- Locus Coeruleus (LC) circuit in regulating sustained attention.

1/7

www.biorxiv.org/content/10.6...

15.12.2025 21:53 πŸ‘ 25 πŸ” 11 πŸ’¬ 2 πŸ“Œ 2

So happy to share this preprint and so proud of @rehg-j.bsky.social and his hard work and determination. Here we showed circuit-specific effect after activation of mPFC-LC projectors to sustained attention during rCPT.

15.12.2025 22:35 πŸ‘ 9 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

🧠 We're hiring! 🧠 Are you passionate about neuroscience and education? Join our faculty at UNC Chapel Hill to inspire and teach the next generation of neuroscientists. Apply now: πŸ”—β€‹β€‹https://unc.peopleadmin.com/postings/308455

#Neuroscience #TeachingJobs #AcademicJobs #HigherEd

09.12.2025 19:20 πŸ‘ 33 πŸ” 49 πŸ’¬ 3 πŸ“Œ 0
Gowrishankar Lab

The Gowrishankar lab will be opening its doors @neuro_MUSC on Dec 1, 2025! We will be hiring at all levels. I will also be at @SfNtweets presenting my lab's vision on Wednesday, Nov 19, 8AM-12PM at poster board GG7. If you're interested, please reach out!

www.raajgowrishankarlab.org

12.11.2025 22:23 πŸ‘ 65 πŸ” 19 πŸ’¬ 18 πŸ“Œ 0
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Nixon Lab is hoping to recruit a postdoctoral fellow interested in alcohol-microglia and/or alcohol-neural stem cell interactions in recovery from alcohol-induced brain and behavioral damage/dysfunction. Open fellowships on our NIAAA-funded T32! Please spread the word!

15.09.2025 18:25 πŸ‘ 10 πŸ” 13 πŸ’¬ 0 πŸ“Œ 1

Wages of unionized workers are 13% higher than their nonunion counterparts.

But unions also set a higher pay standard that all workers enjoy.

In high-union-density states, median household income is $12,000 higher than in low-union-density states.

This is why unions are vital.

01.09.2025 16:01 πŸ‘ 12488 πŸ” 3533 πŸ’¬ 247 πŸ“Œ 126
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Hiring: Research Technician and Postdoctoral opportunities!
My lab is looking for candidates to join or research in systems neuroscience at the University of Illinois College of Medicine in Chicago @uofilsystem.bsky.social. See details below. Please share! lujanlabuic.squarespace.com/joinus

30.06.2025 18:09 πŸ‘ 19 πŸ” 16 πŸ’¬ 1 πŸ“Œ 2
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Excellent endogenous opioid symposium in TromsΓΈ by @renatamarchette.bsky.social

Slide highlights results from recent metaanalysis of pain sensitivity in opioid users by @martintrostheim.bsky.social & @marieeikemo.bsky.social

27.06.2025 09:40 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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SCIMaP - Impacts of Federal Cuts to Science and Medical Research Developed by an interdisciplinary research team, this website shows how funding cuts reduce economic activity and employment nationwide

Important update about local impacts of funding cuts.

Depressing but compelling...

Thanks to @joshuasweitz.bsky.social and his team for putting this together.

scienceimpacts.org

19.06.2025 20:29 πŸ‘ 227 πŸ” 151 πŸ’¬ 2 πŸ“Œ 7

Reposting this as a reminder that we have an open Research Assistant position - appreciate reposts and passing along to colleagues who may know people who are interested!

Details and link to apply are in the second post!

16.06.2025 16:00 πŸ‘ 7 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1
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Bethesda Declaration β€” STAND UP FOR SCIENCE Support NIH Staff Now!

So, I emailed the link:

www.standupforscience.net/bethesda-dec...

to my kids, some of my former graduate students and post-docs, and a few other friends. All in all, I shared the link with about 30 people.

I asked them to consider signing and to share the link with their own networks.

5/n

12.06.2025 17:38 πŸ‘ 42 πŸ” 18 πŸ’¬ 2 πŸ“Œ 4