Evidence mapPaperPMID 38019084Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2024

Skeletal muscle-specific inducible AMPKα1/α2 knockout mice develop muscle weakness, glycogen depletion, and fibrosis that persists during disuse atrophy.

Jonathan J Petrocelli, Jingtong Liu, Elena M Yee, Patrick J Ferrara, Paul-Emile Bourrant, Naomi M M P de Hart, Sean M Tatum, William J Holland, Katsuhiko Funai, Micah J Drummond

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Regulatory role of vitamin DScientific reports · 2025
    Article
  7. Review
  8. Epigenetics of Skeletal Muscle Atrophy.International journal of molecular sciences · 2024
    Review
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

10 authors at 1 institution in 1 country.

Jonathan J PetrocelliDepartment of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, United States.
Jingtong LiuSpencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, Utah, United States.
Elena M YeeDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.
Patrick J FerraraMolecular Medicine Program, University of Utah, Salt Lake City, Utah, United States.
Paul-Emile BourrantDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.
Naomi M M P de HartDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.
Sean M TatumDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.ORCID 0000-0002-5965-0265
William J HollandDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.
Katsuhiko FunaiDepartment of Nutrition & Integrative Physiology, University of Utah, Salt Lake City, Utah, United States.ORCID 0000-0003-3802-4756
Micah J DrummondDepartment of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, United States.ORCID 0000-0001-5961-8890
University of Utah · US

Funding

PE methylation in skeletal muscle energy efficiencyR01DK107397 · NIDDK · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI FUNAI, KATSUHIKO · 2017 to 2025
$3.8M
Regulation of macrophage metabolism in aged muscle during recoveryR01AG076075 · NIA · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Micah J Drummond, Ryan M O'Connell · 2022 to 2026
$3.3M
LOOH-induced muscle atrophy with ageR01AG074535 · NIA · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Micah J Drummond, Katsuhiko Funai · 2022 to 2026
$3.0M
Lands cycle and skeletal muscle insulin actionR01DK127979 · NIDDK · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI FUNAI, KATSUHIKO · 2022 to 2025
$1.9M
Novel molecular mechanisms of skeletal muscle insulin resistance in physically inactive older adultsR01AG050781 · NIA · UNIVERSITY OF UTAH · PI DRUMMOND, MICAH J · 2016 to 2020
$1.7M
Elucidating the Mechanisms of Translational Approaches to Enhance Recovery of Aged MuscleF99AG073493 · NIA · UNIVERSITY OF UTAH · PI PETROCELLI, JONATHAN JOSEPH · 2021 to 2022
$72k
NIA NIH HHS F99 AG073493NIA NIH HHS R01 AG050781NIA NIH HHS R01 AG074535NIA NIH HHS R01 AG076075NIDDK NIH HHS R01 DK107397NIDDK NIH HHS R01 DK127979
6 · The paper itself

Abstract

The 5' adenosine monophosphate-activated protein kinase (AMPK) is an important skeletal muscle regulator implicated as a possible therapeutic target to ameliorate the local undesired deconditioning of disuse atrophy. However, the muscle-specific role of AMPK in regulating muscle function, fibrosis, and transcriptional reprogramming during physical disuse is unknown. The purpose of this study was to determine how the absence of both catalytic subunits of AMPK in skeletal muscle influences muscle force production, collagen deposition, and the transcriptional landscape. We generated skeletal muscle-specific tamoxifen-inducible AMPKα1/α2 knockout (

Indexed as

AMP-Activated Protein KinasesMuscular Disorders, AtrophicAnimalsCollagenFibrosisGlycogenHindlimb SuspensionMiceMice, KnockoutMuscle, SkeletalMuscle WeaknessMuscular AtrophyAMP-Activated Protein KinasesCollagenGlycogenPrkaa1 protein, mouseAMPKcollagenhindlimb unloadingmuscle fatiguesenescence

Identifiers

PMID38019084
PMCPMC11193510
OpenAlexW4389136417

What Socratic holds

Textmetadata
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 Socratic graph.