Evidence map›Paper›PMID 37309012›Full record

ReviewActa neuropathologica communications2023

Chronic cerebral hypoperfusion: a critical feature in unravelling the etiology of vascular cognitive impairment.

Vismitha Rajeev, Yuek Ling Chai, Luting Poh, Sharmelee Selvaraji, David Y Fann, Dong-Gyu Jo, T Michael De Silva, Grant R Drummond, Christopher G Sobey, Thiruma V Arumugam and 2 more

Open access · goldAbstract readReview
In one paragraph

Review in Acta neuropathologica communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 2 pooled it
20.5field-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

136 citing papers in PubMed, 2 syntheses or guidelines pooled it, 167 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Depression and anxiety in vascular dementia: an update.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Kidney function and brain health: cognitive and structural signatures across cohorts.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  14. The enigma of vascular dementia: current state and emerging perspectives.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Review
  15. Article
  16. Article
  17. Review
  18. Experimental and therapeutic medicine · 2026
    Article
  19. Article
  20. Review

76 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

12 authors at 3 institutions in 3 countries.

Vismitha RajeevDepartment of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Yuek Ling Chai *Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Luting Poh *Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Sharmelee Selvaraji *Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
David Y FannDepartment of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Dong-Gyu JoSchool of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea.
T Michael De SilvaDepartment of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora, Victoria, Australia.
Grant R DrummondDepartment of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora, Victoria, Australia.
Christopher G SobeyDepartment of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora, Victoria, Australia.
Thiruma V ArumugamSchool of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea.
Christopher P ChenDepartment of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Mitchell K P LaiDepartment of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. mitchell.lai@dementia-research.org.ORCID 0000-0001-7685-1424
National University of Singapore · SGLa Trobe University · AUSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular cognitive impairment (VCI) describes a wide spectrum of cognitive deficits related to cerebrovascular diseases. Although the loss of blood flow to cortical regions critically involved in cognitive processes must feature as the main driver of VCI, the underlying mechanisms and interactions with related disease processes remain to be fully elucidated. Recent clinical studies of cerebral blood flow measurements have supported the role of chronic cerebral hypoperfusion (CCH) as a major driver of the vascular pathology and clinical manifestations of VCI. Here we review the pathophysiological mechanisms as well as neuropathological changes of CCH. Potential interventional strategies for VCI are also reviewed. A deeper understanding of how CCH can lead to accumulation of VCI-associated pathology could potentially pave the way for early detection and development of disease-modifying therapies, thus allowing preventive interventions instead of symptomatic treatments.

Indexed as

Brain IschemiaCognition DisordersCognitive DysfunctionCerebrovascular CirculationHumansNeuropathologyChronic cerebral hypoperfusionNeuronal cell deathVascular dementiaWhite matter lesions

Identifiers

PMID37309012
PMCPMC10259064
OpenAlexW4380369505

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.