Evidence map›Paper›PMID 22380696›Full record

ReviewAnnals of medicine2013

Vascular aging: chronic oxidative stress and impairment of redox signaling-consequences for vascular homeostasis and disease.

Markus M Bachschmid, Stefan Schildknecht, Reiko Matsui, Rebecca Zee, Dagmar Haeussler, Richard A Cohen, David Pimental, Bernd van der Loo

Abstract readReview
In one paragraph

Review in Annals of medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 pooled it
6.7field-weighted citation impact, top 2% 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

74 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. The Senescent Heart-"Age Doth Wither Its Infinite Variety".International journal of molecular sciences · 2024
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Heat therapy: mechanistic underpinnings and applications to cardiovascular health.Journal of applied physiology (Bethesda, Md. : 1985) · 2021
    Review
  19. Article
  20. Review

14 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

8 authors at 4 institutions in 2 countries.

Markus M BachschmidVascular Biology Unit, Whitaker Cardiovascular Institute, Boston University Medical Center, Boston, MA, USA. bach@bu.edu
Stefan Schildknecht
Reiko Matsui
Rebecca Zee
Dagmar Haeussler
Richard A Cohen
David Pimental
Bernd van der Loo
Boston University · USBoston Medical Center · USUniversity Hospital of Zurich · CHUniversity Medical Center · US

Funding

SIRT1, Polyphenols, and Endothelial OxidantsP01HL068758 · NHLBI · BOSTON MEDICAL CENTER · PI WALSH, KENNETH · 2003 to 2013
$14.1M
Training Program in Cardiovascular Biology: Pre-DoctoralT32HL007969 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI RAVID, KATYA · 2003 to 2019
$3.2M
Redox Regulation of p21ras in AngiogenesisR37HL104017 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI COHEN, RICHARD A · 2010 to 2014
$2.2M
Ventricular Remodeling from H202 in Mechanical OverloadK08HL071563 · NHLBI · BOSTON MEDICAL CENTER · PI PIMENTEL, DAVID R · 2005 to 2009
$634k
NHLBI NIH HHS HHSN268201000031CNHLBI NIH HHS HL007969-06A1NHLBI NIH HHS K08 HL071563NHLBI NIH HHS K08 HL7156NHLBI NIH HHS P01 HL 068758NHLBI NIH HHS P01 HL068758NHLBI NIH HHS R37 HL104017NHLBI NIH HHS T32 HL007969
6 · The paper itself

Abstract

Characteristic morphological and molecular alterations such as vessel wall thickening and reduction of nitric oxide occur in the aging vasculature leading to the gradual loss of vascular homeostasis. Consequently, the risk of developing acute and chronic cardiovascular diseases increases with age. Current research of the underlying molecular mechanisms of endothelial function demonstrates a duality of reactive oxygen and nitrogen species in contributing to vascular homeostasis or leading to detrimental effects when formed in excess. Furthermore, changes in function and redox status of vascular smooth muscle cells contribute to age-related vascular remodeling. The age-dependent increase in free radical formation causes deterioration of the nitric oxide signaling cascade, alters and activates prostaglandin metabolism, and promotes novel oxidative posttranslational protein modifications that interfere with vascular and cell signaling pathways. As a result, vascular dysfunction manifests. Compensatory mechanisms are initially activated to cope with age-induced oxidative stress, but become futile, which results in irreversible oxidative modifications of biological macromolecules. These findings support the 'free radical theory of aging' but also show that reactive oxygen and nitrogen species are essential signaling molecules, regulating vascular homeostasis.

Indexed as

Oxidative StressAgingBlood VesselsEndotheliumFree RadicalsHomeostasisHumansMitochondriaNitric OxideOxidation-ReductionProstaglandinsReactive Nitrogen SpeciesReactive Oxygen SpeciesSignal TransductionFree RadicalsNitric OxideProstaglandinsReactive Nitrogen SpeciesReactive Oxygen Species

Identifiers

PMID22380696
PMCPMC3717565
OpenAlexW2140860117

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.