Evidence map›Paper›PMID 20517295›Full record

ReviewNature reviews. Rheumatology2010

Pathogenesis of ankylosing spondylitis.

Lai-Shan Tam, Jieruo Gu, David Yu

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Rheumatology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02311842 (To Investigate Genetic Factors Associated With the Response to Anti-TNF Therapy in Patients With Early Ankylosing Spondylitis), which is not on this map. Cited by 97 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 4 pooled it
10.2field-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.

NCT02311842 completednot on this mapstarted 2012, after this paper: background citation

To Investigate Genetic Factors Associated With the Response to Anti-TNF Therapy in Patients With Early Ankylosing Spondylitis

TypeobservationalSponsorSun Yat-sen UniversityRan2012 to 2013Enrolled68ConditionsAnkylosing Spondylitis
3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 4 syntheses or guidelines pooled it, 234 citations in OpenAlex.

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37 more citing papers are in PubMed but not listed here.

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

3 authors at 3 institutions in 2 countries.

Lai-Shan TamDepartment of Medicine and Therapeutics, 9/F Clinical Science Building, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China.
Jieruo Gu
David Yu
Prince of Wales Hospital · CNSun Yat-sen University · CNUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ankylosing spondylitis (AS) is a potentially disabling form of seronegative spondyloarthritis. The main symptom of AS is inflammatory spinal pain; with time, some patients develop ankylosis and spinal immobility. The pathology mainly affects the entheses, where ligaments, tendons and capsules are attached to the bone. Three processes are observed at the entheses: inflammation, bone erosion and syndesmophyte (spur) formation. Tumor necrosis factor is an important mediator of the inflammatory processes, but this proinflammatory cytokine is not closely involved in bone erosion or syndesmophyte formation. The major causative factors of AS are genetic, with the gene encoding HLA-B27 being the most important genetic factor. Several other susceptibility genes have also been identified. An enormous number of papers have been published and many diverse hypotheses have been generated regarding the pathogenesis of AS. This Review outlines the key areas of current research in this field, describes several hypotheses regarding the pathogenesis of AS, which are under intense investigation, and concludes with a dissection of the processes involved in bone erosion and syndesmophyte formation.

Indexed as

Bone RemodelingHLA-B27 AntigenHumansSpondylitis, AnkylosingHLA-B27 Antigen

Identifiers

PMID20517295
OpenAlexW1969933243

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.