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Posts by Alessandro Bartolomucci Lab

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Funding | Animal Models for the Social Dimensions of Health and Aging Research Network

📣Our Research Network's 2026-2027 RFA cycle are now open!📣

Applications for our Pilot & Feasibility awards (up to $20,000) and the McEwen Fellowship (up to $6,000) for early-career scientists are open through June 30.

Ready to apply? Click here: www.animalsocialaging-network.org/funding

1 day ago 1 1 0 0

We are really thrilled to host this joint open special issue with among the two journals @mathiasvschmidt.bsky.social

We are very interested to receive your best research at the intersection between stress, health and aging.

Details here lnkd.in/dGfV24ex
and in the linkedin post z.umn.edu/b971

22 hours ago 6 5 0 0
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Correspondence of large-scale functional brain network decline across aging mice and humans | PNAS Human aging is marked by progressive reorganization of large-scale functional brain networks; these brain network changes have been linked to cogni...

🎉Huge congratulations to McEwen fellow @ewinternelson.bsky.social and Dr. Gagan Wig of UT Dallas on their recent publication in PNAS on large-scale brain network decline across aging mice and humans and its translational relevance. Read the paper here:

shorturl.at/gjau5

3 weeks ago 8 3 0 0
An announcement of Sabrina Mederos's fellowship and a description of her research.

An announcement of Sabrina Mederos's fellowship and a description of her research.

🔦✨ Research Network Spotlight!✨🔦

Sabrina Mederos, PhD candidate at UC Davis, is one of two 2025-2026 Bruce McEwen Fellowship awardees through our Research Network. Check out a description of Sabrina's research below.

@bartolomuccilab.bsky.social @jennytung.bsky.social @smacklab.bsky.social

5 months ago 2 1 0 0
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When Alexander Easton @durhameaston.bsky.social and I stepped in as EIC of Neuroscience & Biobehavioral Reviews, we led the revision of the Aims and Scope of this highly successful journal.

Our Editorial outlines major updates/expansions to the Aims & Scope
www.sciencedirect.com/science/arti...

6 months ago 5 4 0 0
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✨🔦Research Network Spotlight!🔦✨

@ctestard.bsky.social at Harvard University is the second recipient of a 2025-2026 Pilot & Feasibility award from our Research Network. Check out a description of Dr. Testard's project below.

@bartolomuccilab.bsky.social @jennytung.bsky.social @smacklab.bsky.social

6 months ago 7 3 0 0
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Proud to announce the publication of our new paper describing the design, chemical synthesis and testing of a novel class of Complement 3a Receptor (C3aR) agonists and antagonists derived from the TLQP-21 peptide

@pubs.acs.org Journal of Medicinal Chemistry

pubs.acs.org/doi/10.1021/...

7 months ago 5 4 0 0
Animal Models for the Social Dimensions of Health and Aging Research Network

Remider!
Applications for the McEwen Career Development fellowship in Social Determinants of Health supported by the NIA-BSR High Priority Research Network animalsocialaging-network.org are now open!

apply here animalsocialaging-network.org/funding/fell...

9 months ago 2 2 0 0
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Fellowships | Animal Models for the Social Dimensions of Health and Aging Research Network

📢Applications for the McEwen fellowship are now open!

We expect to award 1-3 fellowships (up to $6,000 each) to early-career scientists with a proposal within the broad scope of our research network’s interests.

Deadline: July 15

Apply here: www.animalsocialaging-network.org/funding/fell...

10 months ago 4 2 1 2

Reminder - funding opportunity available trough the @animalsocaging.bsky.social

Pilot & Feasibility Awards
Application period - June 1 to June 30

B. McEwen Career Development Fellowship
Application period - June 15 to July 15

Small/Working Group Awards
Application period - July 1 to July 31

10 months ago 5 3 0 0
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Animal Models for the Social Dimensions of Health and Aging Research Network

📣 @animalsocaging.bsky.social NIA-funded high priority research network - funding available soon!📣

Stay tuned for 3 RFAs:
1. Pilot awards - June 30th
2. The Bruce McEwen Fellowship - July 15
3. Small/working group - July 31

More info on the network: www.animalsocialaging-network.org

11 months ago 4 3 0 0
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Epigenetic biomarkers of mortality risk in mice under chronic social… | Alessandro Bartolomucci New Study: “Epigenetic biomarkers of mortality risk in mice under chronic social stress,” just published in GeroScience. https://lnkd.in/dqPGrQx4 Our study used a large cohort of mice (350+) exposed...

New Study alert: “Epigenetic biomarkers of mortality risk in mice under chronic social stress" @geroscience.bsky.social

lnkd.in/dqPGrQx4

Mathematical models identified epigenetic biomarkers of mortality risk and an association with blood glucose levels, informing on individual aging trajectories.

10 months ago 3 1 0 0
A graphic describing the details related to applying for the Pilot awards of the Animal Models Social Aging network. Visit animalsocialaging-network.org for details.

A graphic describing the details related to applying for the Pilot awards of the Animal Models Social Aging network. Visit animalsocialaging-network.org for details.

📢Applications are OPEN for our Pilot awards!

Individual or mentored projects available with up to $20,000 in total costs! Read the full RFA and apply at the link below!

www.animalsocialaging-network.org/funding/pilo...

@smacklab.bsky.social @bartolomuccilab.bsky.social @jennytung.bsky.social

10 months ago 6 5 0 2
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Ecological Realism Accelerates Epigenetic Aging in Mice Living environment shapes mammalian aging, but laboratory conditions lack the ecological realism of natural social, physical, and microbial environments. Comparing traditionally laboratory-reared and...

New Research Network publication alert!

@sheehanmj.bsky.social and @matthewzipple.bsky.social, both recipients of Network Pilot & Feasibility awards, have published a paper in Aging Cell on ecological realism and epigenetic aging in mice. Congratulations, Mike and Matthew! doi.org/10.1111/acel...

10 months ago 6 5 0 1
Animal Models for the Social Dimensions of Health and Aging Research Network

📣 @animalsocaging.bsky.social NIA-funded high priority research network - funding available soon!📣

Stay tuned for 3 RFAs:
1. Pilot awards - June 30th
2. The Bruce McEwen Fellowship - July 15
3. Small/working group - July 31

More info on the network: www.animalsocialaging-network.org

11 months ago 4 3 0 0
Animal Models for the Social Dimensions of Health and Aging Research Network

📣New network funding available soon!📣

The Request for Applications for our Research Network's pilot awards (June 1-June 30), the Bruce McEwen Fellowship (June 15-July 15), and small/working group awards (July 1-July 31) will be live on our website (www.animalsocialaging-network.org) in two weeks!

11 months ago 5 1 1 0

That`s a big one!
congrats to the outstanding team of co-authors

11 months ago 0 0 0 0
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Our NIA funded High Priority Research network on Animal Models for the Social Dimension of Health and Aging just landed on Bsky @animalsocaging.bsky.social
- follow us for updates and new RFAs

www.animalsocialaging-network.org

@smacklab.bsky.social @jennytung.bsky.social

11 months ago 2 2 0 0
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🎤Hey, is this thing on?

The Animal Models for the Social Dimensions of Health and Aging Research Network is on Bluesky! We are an NIA-funded network headquartered at UMN, ASU, UNC, and Duke that supports early-career scientists using animal models to study social aging. New funding available soon!

11 months ago 5 2 0 0

🚨 Great opportunity for an excellent post doc with a fantastic international group of top notch scholars.

11 months ago 1 0 0 0
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Read here our original article showing the biological age prediction by accumulating stochastic variation alone. With @meyer.bsky.social and a wonderful cover art designed by @maayanvisuals.bsky.social www.nature.com/articles/s43...

11 months ago 8 4 0 1

Post on the study by the first author @claudiagil93.bsky.social

bsky.app/profile/clau...

11 months ago 4 0 0 0
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Scarce and unpredictable, yet obesogenic: modeling the impact of food insecurity on adiposity in mice Click on the article title to read more.

Food insecurity drives obesity and adiposity, but how is unclear.
A recent study by @clemmensenc.bsky.social developed a mouse model for this phenomenon lnkd.in/d8pEp2qv
Happy to share a commentary written with @johnspeakman4.bsky.social with our take on that study
doi.org/10.1002/oby....

11 months ago 7 5 1 1
A woman riding a bicycle in Stockholm, Sweden, on September 14, 2018.

A woman riding a bicycle in Stockholm, Sweden, on September 14, 2018.

The gap in life expectancy between the richest and poorest Swedes widened between 1960–2021. The cause of this trend was not increased inequality or a decline in social spending but an embrace of healthy lifestyles by the affluent. In PNAS: www.pnas.org/doi/10.1073/...

1 year ago 14 3 0 0

bad news for freshwater quality in minnesota and midwest, very bad in the Twin Cities.

1 year ago 1 0 0 0
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🧠💥 For #Dopamine (DA) & #Memory lovers!

📢 New paper!! we show that memory capacity (MC) in mice can be expanded from 6 to 8 objects using low doses of a D1 receptor agonist. Higher doses? Paradoxically, they reduce MC.

#Tigem
#Consiglio Nazionale delle Ricerche

lnkd.in/d9skfGeb

1 year ago 4 2 1 0
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We recently published
@geroscience.bsky.social
the development and validation of the mouse social frailty index (mSFI) link.springer.com/article/10.1...

We now report a detailed step-by-step resource paper describing how to conduct the mSFI.
bio-protocol.org/en/bpdetail?...

1 year ago 11 4 0 0
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Food insecurity promotes adiposity in mice Objective The obesity epidemic, driven by a complex interplay of environmental and biological factors, remains a significant global health challenge. Herein, we investigate the impact of food insecu...

🌟 Exciting News! 🌟
I am thrilled to share that my first paper as the first author, Food insecurity promotes adiposity in mice, is now published in #ObesityJournal #ObesitySociety

doi.org/10.1002/oby....

#Foodinsecurity #Obesity #PhD

1/9🧵👇

1 year ago 20 7 2 2

Proud to share the work of my forst ever PhD student and first author of this paper @dylanduerre.bsky.social!! Here, he summarizes it perfectly! #brownfat #metabolism #BCAA #heme @uwmadison.bsky.social @uofutahcihd.bsky.social

1 year ago 19 11 0 1
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Aging activates escape of the silent X chromosome in the female mouse hippocampus Aging activates the silent X chromosome, increasing escape expression, and potentially cognitive resilience, in the female mouse.

"We could all use a little more X!" Thrilled our new study is out. Aging "wakes up" the silent X chromosome in the female brain - and this contributes cognitive resilience. Spearheaded by @margaretgadek.bsky.social in Science Advances. www.science.org/doi/10.1126/...

1 year ago 51 23 2 0