Evidence map›Paper›PMID 38476959›Full record

ReviewReproductive medicine and biology

The roles of sex hormones in the pathophysiology of age-related sarcopenia and frailty.

Tatsuya Hosoi, Mitsutaka Yakabe, Seiji Hashimoto, Masahiro Akishita, Sumito Ogawa

Open access · goldAbstract readReview
In one paragraph

Review in Reproductive medicine and biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
10.1field-weighted citation impact, top 1% 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

30 citing papers in PubMed, 31 citations in OpenAlex.

  1. Trial
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  14. Observational
  15. Review
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  17. Article
  18. Article
  19. Preventative approaches to falls and frailty.Osteoporosis and sarcopenia · 2025
    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

5 authors at 1 institution in 1 country.

Tatsuya HosoiDepartment of Geriatric Medicine, Graduate School of Medicine The University of Tokyo Bunkyo-ku, Tokyo Japan.
Mitsutaka YakabeDepartment of Geriatric Medicine, Graduate School of Medicine The University of Tokyo Bunkyo-ku, Tokyo Japan.
Seiji HashimotoDepartment of Geriatric Medicine, Graduate School of Medicine The University of Tokyo Bunkyo-ku, Tokyo Japan.
Masahiro AkishitaDepartment of Geriatric Medicine, Graduate School of Medicine The University of Tokyo Bunkyo-ku, Tokyo Japan.
Sumito OgawaDepartment of Geriatric Medicine, Graduate School of Medicine The University of Tokyo Bunkyo-ku, Tokyo Japan.ORCID https://orcid.org/0000-0002-5935-276X
University of Tokyo Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Sarcopenia is an age-related condition characterized by a progressive and systemic decline in skeletal muscle mass, quality, and strength. The incidence of sarcopenia contains sex-specific aspects, indicating the contribution of sex hormones to its pathophysiology. This review focuses on changing trends in sarcopenia, discusses alterations in definitions and diagnostic criteria, and emphasizes the association between sarcopenia and sex hormones. Methods: A literature search was performed on PubMed for related articles published between 1997 and December 2023 using appropriate keywords. Main Findings Results: Advances in research have emphasized the significance of muscle quality and strength over muscle mass, resulting in new diagnostic criteria for sarcopenia. Androgens demonstrated anabolic effects on skeletal muscles and played a significant role in the pathophysiology of sarcopenia. In clinical settings, androgen replacement therapy has exhibited certain positive outcomes for treating sarcopenia, despite concerns about potential side effects. Conversely, estrogen is involved in skeletal muscle maintenance, but the detailed mechanisms remain unclear. Moreover, results regarding the clinical application of estrogen replacement therapy for treating sarcopenia remained inconsistent. Conclusion: The elucidation of molecular mechanisms that involve sex hormones is eagerly awaited for novel therapeutic interventions for sarcopenia.

Indexed as

androgenestrogenfrailtysarcopeniasex hormones

Identifiers

PMID38476959
PMCPMC10927916
OpenAlexW4392718907

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.