Evidence map›Paper›PMID 18158591›Full record

ArticleJapanese journal of ophthalmology

Association between open-angle glaucoma and gene polymorphism for heat-shock protein 70-1.

Karin Tosaka, Yukihiko Mashima, Tomoyo Funayama, Yuichiro Ohtake, Itaru Kimura, Glaucoma Gene Research Group

Abstract read
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In one paragraph

Article in Japanese journal of ophthalmology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Role of Heat Shock Proteins in Glaucoma.International journal of molecular sciences · 2019
    Review
  4. Article
  5. Article
  6. Article
  7. Genetics of primary open angle glaucoma.Japanese journal of ophthalmology · 2014
    Review
  8. Article
  9. Article
  10. Complex genetic mechanisms in glaucoma: an overview.Indian journal of ophthalmology · 2011
    Review
  11. Article
  12. Review
  13. Review
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

6 authors at 1 institution in 1 country.

Karin TosakaDepartment of Ophthalmology, Keio University School of Medicine, Tokyo, Japan. karin.i@nifty.com
Yukihiko Mashima
Tomoyo Funayama
Yuichiro Ohtake
Itaru Kimura
Glaucoma Gene Research Group
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHeat-shock proteins (HSPs) or antibodies against them may contribute to glaucomatous optic neuropathy. We investigated the associations of HSP70-1 polymorphisms with open-angle glaucoma (OAG) in a Japanese population.

methodsIn 241 normal Japanese controls and 501 Japanese OAG patients, including 211 with primary open-angle glaucoma (POAG) and 290 with normal-tension glaucoma (NTG), two single-nucleotide polymorphisms, A-110C and G+190C, of HSP70-1 were identified by using an Invader assay and polymerase chain reaction-restriction fragment length polymorphism, respectively. Genotype distributions were compared between controls and OAG patients. Age at diagnosis, untreated maximum intraocular pressure, and visual field defects at diagnosis were examined for associations with the polymorphisms.

resultsDistribution of the A-110C genotype (AA versus AC+CC) differed significantly between controls and OAG patients (P = 0.007), POAG patients (P = 0.007), or NTG patients (P = 0.032). The genotype distribution of the G+190C polymorphism did not differ significantly between the controls and any patient group. No significant differences in the clinical characteristics of the patients were detected between genotype-defined groups by logistic regression analysis.

conclusionThe A-110C polymorphism of HSP70-1 may be associated with OAG pathogenesis in Japanese patients.

Indexed as

AgedFemaleGenotypeGlaucoma, Open-AngleGonioscopyHSP72 Heat-Shock ProteinsHumansIntraocular PressureMaleMiddle AgedOptic Nerve DiseasesPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideHSP72 Heat-Shock Proteins

Identifiers

PMID18158591
OpenAlexW2093726485

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.