Evidence map›Paper›PMID 30210685›Full record

ArticleAmerican journal of translational research2018

Collagen type V a2 (COL5A2) is decreased in steroid-induced necrosis of the femoral head.

Fan Yang, Pengbo Luo, Hao Ding, Changqing Zhang, Zhenhong Zhu

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-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

16 citing papers in PubMed, 17 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

5 authors at 2 institutions in 1 country.

Fan YangDepartment of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China.
Pengbo LuoDepartment of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China.
Hao DingDepartment of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China.
Changqing ZhangDepartment of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China.
Zhenhong ZhuDepartment of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China.
Shanghai Sixth People's Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collagen is essential for bone adhesion and formation. In the present study, proteomic analysis suggested that collagen type V a2 (COL5A2) was significantly decreased in the necrotic area of patients with steroid-induced necrosis of the femoral head (ONFH).

Indexed as

Collagen type V a2osteonecrosis of the femoral headsteroid

Identifiers

PMID30210685
PMCPMC6129523
OpenAlexW2980392554

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.