Evidence map›Paper›PMID 34762274›Full record

ReviewGeroScience2021

The aging venous system: from varicosities to vascular cognitive impairment.

Andrea Ágnes Molnár, György László Nádasy, Gabriella Dörnyei, Bernadett Bettina Patai, Jordan Delfavero, Gábor Áron Fülöp, Angelia C Kirkpatrick, Zoltán Ungvári, Béla Merkely

Open access · hybridAbstract readReview
In one paragraph

Review in GeroScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
9.4field-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.

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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Direct Vascular Effects of Angiotensin II (A Systematic Short Review).International journal of molecular sciences · 2024
    Pooled it
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  10. Trends and outcomes of inpatient cardiac implantable electronic device transvenous lead extractions: a nationwide analysis.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
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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

9 authors at 3 institutions in 2 countries.

Andrea Ágnes MolnárHeart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary. molnarandreaagnes@gmail.com.
György László NádasyDepartment of Physiology, Semmelweis University, Budapest, Hungary.
Gabriella DörnyeiDepartment of Morphology and Physiology, Health Sciences Faculty, Semmelweis University, Budapest, Hungary.
Bernadett Bettina PataiDepartment of Traumatology, Military Hospital, Budapest, Hungary.
Jordan DelfaveroVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging/Reynolds Oklahoma Center On Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Gábor Áron FülöpHeart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary.
Angelia C KirkpatrickDepartment of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Zoltán UngváriVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging/Reynolds Oklahoma Center On Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Béla MerkelyHeart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary.
Semmelweis University · HUUniversity of Oklahoma Health Sciences Center · USVeterans Health Administration · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aging-induced pathological alterations of the circulatory system play a critical role in morbidity and mortality of older adults. While the importance of cellular and molecular mechanisms of arterial aging for increased cardiovascular risk in older adults is increasingly appreciated, aging processes of veins are much less studied and understood than those of arteries. In this review, age-related cellular and morphological alterations in the venous system are presented. Similarities and dissimilarities between arterial and venous aging are highlighted, and shared molecular mechanisms of arterial and venous aging are considered. The pathogenesis of venous diseases affecting older adults, including varicose veins, chronic venous insufficiency, and deep vein thrombosis, is discussed, and the potential contribution of venous pathologies to the onset of vascular cognitive impairment and neurodegenerative diseases is emphasized. It is our hope that a greater appreciation of the cellular and molecular processes of vascular aging will stimulate further investigation into strategies aimed at preventing or retarding age-related venous pathologies.

Indexed as

Cardiovascular SystemCognitive DysfunctionVaricose VeinsVenous InsufficiencyAgedHumansAgeingAgingDeep vein thrombosisGeroScienceVaricose veinsVascular cognitive impairmentVeinsVenous insufficiency

Identifiers

PMID34762274
PMCPMC8602591
OpenAlexW3212816324

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.