Evidence map›Paper›PMID 39175571›Full record

SynthesisFrontiers in endocrinology2024

The association between circulating irisin levels and osteoporosis in women: a systematic review and meta-analysis of observational studies.

Xiaoyang Shen, Yan Chen, Jing Zhang, Meina Yang, Lu Huang, Jiaqi Luo, Liangzhi Xu

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Frontiers in endocrinology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
  2. Glucose metabolism in osteoporosis: A potential therapeutic target (Review).International journal of molecular medicine · 2026
    Review
  3. Review
  4. Article
  5. Review
  6. 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

7 authors.

Xiaoyang Shen *Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Yan Chen *Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Jing ZhangReproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Meina YangReproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Lu HuangReproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Jiaqi LuoReproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.
Liangzhi XuReproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This systematic review and meta-analysis aimed to investigate the association between circulating irisin levels and osteoporosis in women, exploring irisin's potential role in the pathophysiology and management of osteoporosis. Method: We searched PubMed, Embase, Web of Science, Cochrane Library, CNKI, WanFang, and VIP databases up to January 2023. The inclusion criteria were observational studies reporting on circulating irisin levels in women. The standardized mean difference (SMD) and correlation coefficients with a 95% confidence interval (CI) were used as the main effect measures under a random-effects model. Heterogeneity was evaluated using the Cochrane Q statistic and the Results: Fifteen studies with a total of 2856 participants met the criteria. The analysis showed significantly lower irisin levels in postmenopausal osteoporotic women compared to non-osteoporotic controls (SMD = -1.66, 95% CI: -2.43 to -0.89, Conclusion: The current evidence suggests that lower irisin levels are significantly associated with osteoporosis and fracture in postmenopausal women, suggesting its utility as a potential biomarker for early detection of osteoporosis and therapeutic target. However, further high-quality prospective research controlling for confounding factors is needed to clarify the relationship between irisin levels and osteoporotic outcomes. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO, identifier CRD42023410264.

Indexed as

FibronectinsOsteoporosisBiomarkersBone DensityFemaleHumansObservational Studies as TopicOsteoporosis, PostmenopausalBiomarkersFibronectinsFNDC5 protein, humanbone mineral densityfractureirisinmeta-analysisosteoporosis

Identifiers

PMID39175571
PMCPMC11338845

What OpenQuestion holds

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LicenceCC BY
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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.