Evidence map›Paper›PMID 40420047›Full record

SynthesisBMC musculoskeletal disorders2025

Potential effect of Irisin on sarcopenia: a systematic review.

Yixiao Chen, Min Qian, Feng Gao, Guoqing Li, Kangzu Peng, Qingnan Sun, Yifei Sun, Gang Liu, Yufeng Ge, Minghui Yang and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–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

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. The sarcopenia-pain connection: why mechanisms matter for patient care?Frontiers in pain research (Lausanne, Switzerland) · 2026
    Review
  5. 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

11 authors.

Yixiao Chen *Department of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Min Qian *International Medical Service Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Feng GaoDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Guoqing LiDepartment of Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Kangzu PengDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Qingnan SunDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Yifei SunDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Gang LiuDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Yufeng GeDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China. geyufeng_jst@163.com.
Minghui YangDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China. doctyang0125@126.com.
Xinbao WuDepartment of Traumatic Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China. wuxinbao_jst@126.com.

Funding

Beijing Jishuitan Research Funding HL202402Beijing Municipal Public Welfare Development and Reform Pilot Project for Medical Research Institutes JYY2023-11Capital's Funds for Health Improvement and Research 2022-1-2071National Natural Science Foundation of China 82372386National Natural Science Foundation of China 82402789
6 · The paper itself

Abstract

objectiveSarcopenia, a progressive musculoskeletal disorder associated with aging, is characterized by the deterioration of muscle mass, strength, and physical performance. This condition significantly increases the risk of debilitating consequences including functional impairment, diminished life quality, and increased mortality. With the progress of aging, it will affect a large number of people in the world and bring many problems. Despite its clinical significance, there are no medicine used to treatment sarcopenia by FDA approval in clinical. This systematic review synthesizes current evidence on the diagnostic and therapeutic potential of irisin-a myokine induced by exercise-in sarcopenia, aiming to address two key questions: (1) Can irisin serve as a reliable biomarker for sarcopenia diagnosis? (2) Does irisin hold promise as a therapeutic agent for sarcopenia management?

methodsA comprehensive literature search was conducted across multiple databases (Web of Science, PubMed, Cochrane Library, and Embase) to examine the relationship between irisin and sarcopenia. Eligible studies meeting our inclusion criteria underwent rigorous quality assessment.

result364 studies were identified, of which only 21 met the inclusion criteria-12 involving human studies and 9 involving animal and cell experiments. In human studies, irisin may serve as a potential diagnostic marker for sarcopenia in the elderly and postmenopausal women. In addition, as a myokine of exercise induced, increased circulating levels of irisin may enhanced skeletal muscle mass. Moreover, animal and cellular experiments suggest that increased levels of irisin help improve muscle mass.

conclusionIn conclusion, this review indicates that irisin has potential therapeutic effects for sarcopenia and may become a promising treatment for sarcopenia in the future. However, there is currently a lack of high-quality studies on the use of irisin in treating sarcopenia, and the relevant mechanisms of action are not yet clear. Therefore, more studies are needed to clarify the relationship between irisin and sarcopenia in the future.

Indexed as

FibronectinsSarcopeniaAnimalsBiomarkersExerciseHumansMuscle, SkeletalBiomarkersFibronectinsFNDC5 protein, humanIrisinSarcopeniaSystematic reviewTreatment

Identifiers

PMID40420047
PMCPMC12107908

What Socratic 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 Socratic graph.