Evidence map›Paper›PMID 20345238›Full record

ArticleJournal of neurotrauma2010

Neuroglobin genetic polymorphisms and their relationship to functional outcomes after traumatic brain injury.

Pei-Ying Chuang, Yvette P Conley, Samuel M Poloyac, David O Okonkwo, Dianxu Ren, Paula R Sherwood, Marilyn Hravnak, Sheila A Alexander

Open access · greenAbstract read
In one paragraph

Article in Journal of neurotrauma, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 15% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Neuroglobin, a Factor Playing for Nerve Cell Survival.International journal of molecular sciences · 2016
    Review
  8. Article
  9. Article
  10. A blueprint for genomic nursing science.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2013
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. An antiapoptotic neuroprotective role for neuroglobin.International journal of molecular sciences · 2010
    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

8 authors at 1 institution in 1 country.

Pei-Ying ChuangAcute/Tertiary Care Department, Health Promotion and Development, School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, USA. peiyingc@yahoo.com
Yvette P Conley
Samuel M Poloyac
David O Okonkwo
Dianxu Ren
Paula R Sherwood
Marilyn Hravnak
Sheila A Alexander
University of Pittsburgh · US

Funding

UNIVERSITY OF PITTSBURGH BRAIN TRAUMA RESEARCH CENTERP50NS030318 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI DEKOSKY, STEVEN T. · 1995 to 2007
$8.9M
Role of 20-HETE on Vasospasm-Induced Ischemia after Subarachnoid HemorrhageR01NR004339 · NINR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI POLOYAC, SAMUEL M, SHERWOOD, PAULA R · 1999 to 2013
$7.2M
Myocardial Ischemia and Vasospasm in Aneurysmal SAHR01HL074316 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOROWITZ, MICHAEL B · 2004 to 2008
$2.8M
THE EFFECT OF APOE ON OUTCOMES IN TBI ADULTSR01NR004801 · NINR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CONLEY, YVETTE P · 1999 to 2003
$1.9M
Mitochrondrial Genetics of Recovery After Brain InjuryR01NR008424 · NINR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CONLEY, YVETTE P · 2005 to 2008
$1.0M
NHLBI NIH HHS R01 HL074316NINDS NIH HHS P50NS30318NINR NIH HHS R01 NR004339NINR NIH HHS R01NR008424NINR NIH HHS R01NR04801
6 · The paper itself

Abstract

Neuroglobin has shown rich neuroprotective effects against cerebral hypoxia, and therefore has the potential to impact outcomes after traumatic brain injury (TBI). However, to date an association between genetic variation within the human neuroglobin (NGB) gene and recovery post-TBI has not been reported. The purpose of this study was to explore the relationship between NGB genotypes and outcomes (as assessed by the Glasgow Outcome Scale [GOS], the Disability Rating Scale [DRS], and the Neurobehavioral Rating Scale-Revised [NRS-R]) after severe TBI. Genotyping using TaqMan allele discrimination for two tagging single nucleotide polymorphisms (tSNPs) that represent the two haplotype blocks for NGB (rs3783988 and rs10133981) was completed on DNA obtained from 196 Caucasian patients recovering from severe TBI. Patients were dichotomized based on the presence of the variant allele for each tSNP. Chi-square and Fisher's exact tests were used to compare characteristics between groups. Multivariate linear regression was used to examine NGB tSNPs and recovery from severe TBI. Subjects with the TT genotype (wild-type) for rs3783988 were more likely to have better GOS and DRS scores at 3, 6, 12, and 24 months, while rs10133981 genotype was not significantly related to functional outcome. After controlling for age, gender, and Glasgow Coma Scale (GCS) score, those subjects with the rs3783988 TT genotype had more than a 2.65-times greater likelihood of better functional outcomes than individuals with genotypes harboring a variant allele. Data suggest that the haplotype block represented by rs3783988 in NGB appears to influence recovery after severe TBI. Represented within this haplotype block of NGB is the region that codes for the oxygen-binding portion of NGB.

Indexed as

AdolescentAdultAgedAllelesBrain InjuriesChi-Square DistributionDisability EvaluationFemaleGenetic Association StudiesGenotypeGlasgow Outcome ScaleGlobinsHaplotypesHumansLinear ModelsMaleGlobinsNerve Tissue ProteinsNeuroglobin

Identifiers

PMID20345238
PMCPMC2943497
OpenAlexW2099713982

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.