Evidence map›Paper›PMID 34127835›Full record

ReviewNature reviews. Nephrology2021

Hypertension-induced cognitive impairment: from pathophysiology to public health.

Zoltan Ungvari, Peter Toth, Stefano Tarantini, Calin I Prodan, Farzaneh Sorond, Bela Merkely, Anna Csiszar

Open access · bronzeAbstract readReview
In one paragraph

Review in Nature reviews. Nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 295 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
295citing papers in PubMed, 8 pooled it
35.1field-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

295 citing papers in PubMed, 8 syntheses or guidelines pooled it, 514 citations in OpenAlex.

  1. Pooled it
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  9. Trial
  10. Cardiac Biomarkers, Subclinical Brain Vascular Changes, and Cognitive Decline: Post Hoc Analysis of the SPRINT Trial.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Trial
  11. Impaired Intracranial Compliance: A New Hypertension-Mediated Brain Organ Damage?High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2026
    Article
  12. Article
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  14. Hypertensive mt. tRNARedox biology · 2026
    Article
  15. Review
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235 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

7 authors at 3 institutions in 2 countries.

Zoltan UngvariVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Peter TothVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Stefano TarantiniVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Calin I ProdanDepartment of Neurology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.ORCID http://orcid.org/0000-0002-7749-2061
Farzaneh SorondDepartment of Neurology, Division of Stroke and Neurocritical Care, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-6127-0739
Bela MerkelyHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Anna CsiszarVascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA. anna-csiszar@ouhsc.edu.
Semmelweis University · HUNorthwestern University · USVeterans Health Administration · US

Funding

Cerebral microhemorrhages and gait dysfunction in agingR01AG055395 · NIA · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA · 2017 to 2025
$2.3M
Age-related vascular cognitive impairment: role of endothelial senescenceR01AG068295 · NIA · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA, UNGVARI, ZOLTAN ISTVAN · 2020 to 2024
$1.8M
Cerebral Small Vessels in Motor and Cognitive Decline: Neuroimaging Signatures of Vulnerability & ResilienceRF1NS085002 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SOROND, FARZANEH A · 2022 to 2022
$1.5M
Cerebromicrovascular rejuvenation by heterochronic blood exchangeRF1AG072295 · NIA · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA, UNGVARI, ZOLTAN ISTVAN · 2021 to 2021
$1.4M
Stroke and Coated-Platelets - A Translational Research InitiativeI01CX000340 · VA · OKLAHOMA CITY VA MEDICAL CENTER · PI PRODAN, CALIN IOAN · 2011 to 2025
–
CSRD VA I01 CX000340NIA NIH HHS R01 AG055395NIA NIH HHS R01 AG068295NIA NIH HHS RF1 AG072295NINDS NIH HHS RF1 NS085002
6 · The paper itself

Abstract

Hypertension affects two-thirds of people aged >60 years and significantly increases the risk of both vascular cognitive impairment and Alzheimer's disease. Hypertension compromises the structural and functional integrity of the cerebral microcirculation, promoting microvascular rarefaction, cerebromicrovascular endothelial dysfunction and neurovascular uncoupling, which impair cerebral blood supply. In addition, hypertension disrupts the blood-brain barrier, promoting neuroinflammation and exacerbation of amyloid pathologies. Ageing is characterized by multifaceted homeostatic dysfunction and impaired cellular stress resilience, which exacerbate the deleterious cerebromicrovascular effects of hypertension. Neuroradiological markers of hypertension-induced cerebral small vessel disease include white matter hyperintensities, lacunar infarcts and microhaemorrhages, all of which are associated with cognitive decline. Use of pharmaceutical and lifestyle interventions that reduce blood pressure, in combination with treatments that promote microvascular health, have the potential to prevent or delay the pathogenesis of vascular cognitive impairment and Alzheimer's disease in patients with hypertension.

Indexed as

Alzheimer DiseaseCognitive DysfunctionHumansHypertensionPublic Health

Identifiers

PMID34127835
PMCPMC8202227
OpenAlexW3166921190

What Socratic 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 Socratic graph.