Evidence map›Paper›PMID 42558311›Full record

ArticleFrontiers in cellular neuroscience2026

Voluntary running reduces loss of PTEN-deficient Purkinje cells, modulates their metabolic signaling, and improves motor deficits in mice.

Siena R Brazier, Kathryn L Ditrano, David S Betancourt-Trompa, Grace A Belt, Olivia R Barbarini, Ursula M Pena, Izabella M Espinal-San Miguel, Ana V Rodriguez, Carly N Immerman, Cameron J Petrelli and 8 more

Abstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors.

Siena R BrazierDepartment of Biology, Providence College, Providence, RI, United States.
Kathryn L DitranoDepartment of Biology, Providence College, Providence, RI, United States.
David S Betancourt-TrompaDepartment of Biology, Providence College, Providence, RI, United States.
Grace A BeltDepartment of Biology, Providence College, Providence, RI, United States.
Olivia R BarbariniDepartment of Biology, Providence College, Providence, RI, United States.
Ursula M PenaDepartment of Biology, Providence College, Providence, RI, United States.
Izabella M Espinal-San MiguelDepartment of Biology, Providence College, Providence, RI, United States.
Ana V RodriguezDepartment of Biology, Providence College, Providence, RI, United States.
Carly N ImmermanDepartment of Biology, Providence College, Providence, RI, United States.
Cameron J PetrelliDepartment of Biology, Providence College, Providence, RI, United States.
Reagan R DennettDepartment of Biology, Providence College, Providence, RI, United States.
Rohan ReddyDepartment of Biology, Brown University, Providence, RI, United States.
Daniel J GreenspanDepartment of Biology, Binghamton University, Binghamton, NY, United States.
Lindsay J WalshDepartment of Biology, Providence College, Providence, RI, United States.
Connor EnestvedtDepartment of Biology, Providence College, Providence, RI, United States.
Campbell M BridgesDepartment of Biology, Providence College, Providence, RI, United States.
Pamela A Snodgrass-BeltDepartment of Biology, Providence College, Providence, RI, United States.
Ileana SotoDepartment of Biology, Providence College, Providence, RI, United States.

Funding

Spinning Disk Confocal Microscope SystemS10OD038193 · OD · PROVIDENCE COLLEGE · PI MILLER, KRISTI E · 2025 to 2025
$349k
NIH HHS S10 OD038193
6 · The paper itself

Abstract

Dysregulation of the PTEN-mTORC1 signaling pathway disrupts cellular metabolism and contributes to neurodevelopmental disorders, including autism spectrum disorder (ASD). In cerebellar Purkinje cells (PCs), PTEN deficiency leads to hyperactivation of mTORC1, impaired energy homeostasis, and progressive neuronal degeneration. Given that physical exercise is a potent modulator of metabolic signaling, we investigated whether voluntary running could restore metabolic balance and ameliorate cellular and behavioral deficits in a mouse model of PC-specific PTEN deficiency. Using

Indexed as

AMPKcerebellummicrogliamTORC1Pten

Identifiers

PMID42558311
PMCPMC13437335

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.