Evidence map›Paper›PMID 27408764›Full record

ArticleBone research2016

Relationship of serum GDF11 levels with bone mineral density and bone turnover markers in postmenopausal Chinese women.

Yusi Chen, Qi Guo, Min Zhang, Shumin Song, Tonggui Quan, Tiepeng Zhao, Hongliang Li, Lijuan Guo, Tiejian Jiang, Guangwei Wang

Open access · goldAbstract read
In one paragraph

Article in Bone research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

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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 5 institutions in 1 country.

Yusi ChenInstitute of Endocrinology and Metabolism, The Second Xiangya Hospital of Central South University , Changsha, China.
Qi GuoHunan University of Medicine , Huaihua, China.
Min ZhangHunan University of Medicine , Huaihua, China.
Shumin SongDepartment of Endocrinology, The Xiangya Hospital of Central South University , Changsha, China.
Tonggui QuanHunan University of Medicine , Huaihua, China.
Tiepeng ZhaoHunan University of Medicine , Huaihua, China.
Hongliang LiHunan University of Medicine , Huaihua, China.
Lijuan GuoDepartment of Endocrinology, The Xiangya Hospital of Central South University , Changsha, China.
Tiejian JiangDepartment of Endocrinology, The Xiangya Hospital of Central South University , Changsha, China.
Guangwei WangHunan University of Medicine , Huaihua, China.
Huaihua University · CNHunan University · CNXiangya Hospital Central South University · CNCentral South University · CNSecond Xiangya Hospital of Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growth differentiation factor 11 (GDF11) is an important circulating factor that regulates aging. However, the role of GDF11 in bone metabolism remains unclear. The present study was undertaken to investigate the relationship between serum GDF11 level, bone mass, and bone turnover markers in postmenopausal Chinese women. Serum GDF11 level, bone turnover biochemical markers, and bone mineral density (BMD) were determined in 169 postmenopausal Chinese women (47-78 years old). GDF11 serum levels increased with aging. There were negative correlations between GDF11 and BMD at the various skeletal sites. After adjusting for age and body mass index (BMI), the correlations remained statistically significant. In the multiple linear stepwise regression analysis, age or years since menopause, BMI, GDF11, and estradiol were independent predictors of BMD. A significant negative correlation between GDF11 and bone alkaline phosphatase (BAP) was identified and remained significant after adjusting for age and BMI. No significant correlation was noted between cross-linked N-telopeptides of type I collagen (NTX) and GDF11. In conclusion, GDF11 is an independent negative predictor of BMD and correlates with a biomarker of bone formation, BAP, in postmenopausal Chinese women. GDF11 potentially exerts a negative effect on bone mass by regulating bone formation.

Identifiers

PMID27408764
PMCPMC4923943
OpenAlexW2470702916

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Registered trials

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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.