Evidence map›Paper›PMID 28596451›Full record

ArticleStroke2017

Serum Insulin-Like Growth Factor 1 and the Risk of Ischemic Stroke: The Framingham Study.

Hamidreza Saber, Jayandra J Himali, Alexa S Beiser, Ashkan Shoamanesh, Aleksandra Pikula, Ronenn Roubenoff, Jose R Romero, Carlos S Kase, Ramachandran S Vasan, Sudha Seshadri

Open access · bronzeAbstract read
In one paragraph

Article in Stroke, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 4 pooled it
2.7field-weighted citation impact, top 9% 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

48 citing papers in PubMed, 4 syntheses or guidelines pooled it, 70 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 4 institutions in 2 countries.

Hamidreza SaberFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Jayandra J HimaliFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Alexa S BeiserFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Ashkan ShoamaneshFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Aleksandra PikulaFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Ronenn RoubenoffFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Jose R RomeroFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Carlos S KaseFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Ramachandran S VasanFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.).
Sudha SeshadriFrom the Framingham Heart Study, MA (H.S., J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); Boston University School of Public Health, MA (J.J.H., A.S.B.); McMaster University/Population Health Research Institute, Hamilton, Ontario, Canada (A.S.); Department of Neurology, University of Toronto, Ontario, Canada (A.P.); Department of Medicine, Tufts University School of Medicine, Boston, MA (R.R.); Department of Neurology, Boston University School of Medicine, MA (J.J.H., A.S.B., J.R.R., C.S.K., R.S.V., S.S.); and Department of Neurology, Wayne State University School of Medicine, Detroit, MI (H.S.). suseshad@bu.edu.
Framingham Heart Study · USUniversity of Toronto · CAPopulation Health Research Institute · CATufts University · US

Funding

UC Davis Alzheimer's Disease Core CenterP30AG010129 · NIA · UNIVERSITY OF CALIFORNIA DAVIS · PI JIN, LEE-WAY · 1991 to 2020
$28.3M
PRECURSORS OF STROKE INCIDENCE AND PROGNOSISR01NS017950 · NINDS · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Hugo Javier Aparicio, Jose Rafael Romero · 1985 to 2026
$22.9M
EPIDEMIOLOGY OF DEMENTIA IN THE FRAMINGHAM STUDYR01AG008122 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI AU, RHODA, SESHADRI, SUDHA · 1989 to 2015
$14.4M
MRI, Genetics &Cognitive Precursors of AD &DementiaR01AG016495 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI AU, RHODA · 1999 to 2016
$12.5M
Temporal Trends, Novel Imaging and Molecular Characterization of Preclinical and Clinical Alzheimer's Disease in the Framingham CohortsR01AG054076 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI DECARLI, CHARLES, SESHADRI, SUDHA · 2016 to 2020
$12.3M
MRI, Cognitive, Genetic & Biomarker Precursors of AD & Dementia in Young AdultsR01AG033040 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI AU, RHODA, SESHADRI, SUDHA · 2009 to 2019
$11.2M
Collaborative GWAS of Dementia, AD and related MRI and Cognitive EndophenotypesR01AG033193 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SESHADRI, SUDHA · 2009 to 2016
$4.4M
Preclinical AD: Correlates of Amyloid, Tau PET and fcMRI in Framingham Gen 3 Young AdultsR01AG049607 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI SESHADRI, SUDHA · 2015 to 2019
$3.1M
Microglial, Inflammatory and Omics Markers of Cerebral Small Vessel Disease in the CHARGE ConsortiumUH2NS100605 · NINDS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI FORNAGE, MYRIAM, SESHADRI, SUDHA · 2016 to 2017
$2.0M
Neurotrophic Factors: Genetic Variation and Serum Levels in Brain AgingR01AG031287 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SESHADRI, SUDHA · 2009 to 2010
$1.2M
Risk Factors, Genetics and Cognition in Cerebral Microbleeds: Framingham StudyK23AG038444 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI ROMERO, JOSE RAFAEL · 2011 to 2015
$644k
THE FRAMINGHAM HEART STUDY-N01HC25195-268025195-268025195N01HC025195 · HC · TRUSTEES OF BOSTON UNIVERSITY · PI WOLF, PHILIP A · 2002 to 2006
–
NHLBI NIH HHS HHSN268201500001CNHLBI NIH HHS HHSN268201500001INHLBI NIH HHS N01 HC025195NIA NIH HHS K23 AG038444NIA NIH HHS P30 AG010129NIA NIH HHS R01 AG008122NIA NIH HHS R01 AG016495NIA NIH HHS R01 AG031287NIA NIH HHS R01 AG033040NIA NIH HHS R01 AG033193NIA NIH HHS R01 AG049607NIA NIH HHS R01 AG054076NINDS NIH HHS R01 NS017950NINDS NIH HHS UH2 NS100605
6 · The paper itself

Abstract

background and purposeLow insulin-like growth factor 1 (IGF-1) has been associated with increased risk of atherosclerosis and atrial fibrillation in cross-sectional studies. Yet, prospective data linking IGF-1 levels to the development of ischemic stroke remain inconclusive. We examined prospectively the association between serum IGF-1 levels and incident ischemic stroke.

methodsWe measured serum IGF-1 levels in 757 elderly individuals (mean age 79±5, 62% women), free of prevalent stroke, from the Framingham original cohort participants at the 22nd examination cycle (1990-1994) and were followed up for the development of ischemic stroke. Cox models were used to relate IGF-1 levels to the risk for incident ischemic stroke, adjusted for potential confounders.

resultsDuring a mean follow-up of 10.2 years, 99 individuals developed ischemic stroke. After adjustment for age, sex, and potential confounders, higher IGF-1 levels were associated with a lower risk of incident ischemic stroke, with subjects in the lowest quintile of IGF-1 levels having a 2.3-fold higher risk of incident ischemic stroke (95% confidence interval, 1.09-5.06;

conclusionsIGF-1 levels were inversely associated with ischemic stroke, especially among persons with insulin resistance.

Indexed as

AgedAged, 80 and overBiomarkersCohort StudiesFemaleFollow-Up StudiesHumansInsulin-Like Growth Factor IInsulin ResistanceMaleMassachusettsProspective StudiesRisk FactorsStrokeBiomarkersInsulin-Like Growth Factor Iatrial fibrillationIGF-1insulin resistanceischemic strokerisk

Identifiers

PMID28596451
PMCPMC5505338
OpenAlexW2621490222

What OpenQuestion holds

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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.