Evidence map›Paper›PMID 34788147›Full record

ReviewAmerican journal of physiology. Cell physiology2022

Skeletal muscle wasting: the estrogen side of sexual dimorphism.

Shawna L McMillin, Everett C Minchew, Dawn A Lowe, Espen E Spangenburg

Open access · greenAbstract readReview
In one paragraph

Review in American journal of physiology. Cell physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Sexual Dimorphism in the Development of Cardiometabolic Syndrome.Handbook of experimental pharmacology · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Sexual dimorphisms in skeletal muscle: current concepts and research horizons.Journal of applied physiology (Bethesda, Md. : 1985) · 2024
    Review
  12. Review
  13. Sex differences in spontaneous respiratory recovery following chronic C2 hemisection.Journal of applied physiology (Bethesda, Md. : 1985) · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Sex Differences in Inflammation and Muscle Wasting in Aging and Disease.International journal of molecular sciences · 2023
    Review
  19. Review
  20. Article
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

4 authors at 2 institutions in 1 country.

Shawna L McMillinDivision of Rehabilitation Science, Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, Minnesota.ORCID 0000-0002-2229-8747
Everett C MinchewDepartment of Physiology, Brody School of Medicine, East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, North Carolina.
Dawn A LoweDivision of Rehabilitation Science, Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, Minnesota.
Espen E SpangenburgDepartment of Physiology, Brody School of Medicine, East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, North Carolina.ORCID 0000-0001-8339-1972
East Carolina University · USUniversity of Minnesota Medical Center · US

Funding

TRAINING PROGRAM IN MUSCLE RESEARCHT32AR007612 · NIAMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI JAMES M ERVASTI, DAWN A LOWE · 2001 to 2026
$11.3M
Interatction of Estrogen, Age and Activity on Musculoskeletal Strength in FemalesR01AG031743 · NIA · UNIVERSITY OF MINNESOTA · PI DAWN A LOWE · 2009 to 2026
$7.4M
Dissecting Effects of Estrogen Deficiency on Satellite Cells and Muscle Regeneration in Females and MalesR01AG062899 · NIA · UNIVERSITY OF MINNESOTA · PI KYBA, MICHAEL, LOWE, DAWN A · 2019 to 2023
$2.5M
BRCA1 is necessary for optimal skeletal muscle functionR01AR066660 · NIAMS · EAST CAROLINA UNIVERSITY · PI SPANGENBURG, ESPEN E · 2015 to 2019
$1.6M
Walk this way: leveraging of a unique skeletal muscle that is resistant to ischemic injuryR61AR078100 · NIAMS · EAST CAROLINA UNIVERSITY · PI SPANGENBURG, ESPEN E · 2020 to 2021
$739k
NIAMS NIH HHS R01 AR066660NIAMS NIH HHS R61 AR078100NIAMS NIH HHS T32 AR007612NIA NIH HHS R01 AG031743NIA NIH HHS R01 AG062899
6 · The paper itself

Abstract

The importance of defining sex differences across various biological and physiological mechanisms is more pervasive now than it has been over the past 15-20 years. As the muscle biology field pushes to identify small molecules and interventions to prevent, attenuate, or even reverse muscle wasting, we must consider the effect of sex as a biological variable. It should not be assumed that a therapeutic will affect males and females with equal efficacy or equivalent target affinities under conditions where muscle wasting is observed. With that said, it is not surprising to find that we have an unclear or even a poor understanding of the effects of sex or sex hormones on muscle wasting conditions. Although recent investigations are beginning to establish experimental approaches that will allow investigators to assess the impact of sex-specific hormones on muscle wasting, the field still needs rigorous scientific tools that will allow the community to address critical hypotheses centered around sex hormones. The focus of this review is on female sex hormones, specifically estrogens, and the roles that these hormones and their receptors play in skeletal muscle wasting conditions. With the overall review goal of assembling the current knowledge in the area of sexual dimorphism driven by estrogens with an effort to provide insights to interested physiologists on necessary considerations when trying to assess models for potential sex differences in cellular and molecular mechanisms of muscle wasting.

Indexed as

Sex CharacteristicsCachexiaEstrogensFemaleHumansMaleMuscle, SkeletalMuscular AtrophyReceptors, EstrogenSarcopeniaEstrogensReceptors, Estrogencachexiadisuseestradiolsarcopeniaskeletal muscle

Identifiers

PMID34788147
PMCPMC8721895
OpenAlexW3213338183

What OpenQuestion 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 OpenQuestion graph.