Evidence map›Paper›PMID 27865980›Full record

ReviewAgeing research reviews2017

Aging of cerebral white matter.

Huan Liu, Yuanyuan Yang, Yuguo Xia, Wen Zhu, Rehana K Leak, Zhishuo Wei, Jianyi Wang, Xiaoming Hu

Abstract readReview
In one paragraph

Review in Ageing research reviews, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed, 1 pooled it
13.7field-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

135 citing papers in PubMed, 1 synthesis or guideline pooled it, 255 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Antioxidants (Basel, Switzerland) · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Aging and the Spectral Properties of Brain Hemodynamics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

75 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.

Huan LiuPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
Yuanyuan YangPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
Yuguo XiaPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
Wen ZhuPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
Rehana K LeakDivision of Pharmaceutical Sciences, Duquesne University, Pittsburgh, PA, 15282, USA.
Zhishuo WeiPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
Jianyi WangPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
Xiaoming HuPittsburgh Institute of Brain Disorders and Recovery, Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Geriatric Research, Education and Clinical Center, Veterans Affairs Pittsburgh Health Care System, Pittsburgh, PA 15261, USA. Electronic address: hux2@upmc.edu.
Central South University · CNUniversity of Pittsburgh · USDuquesne University · USGeriatric Research Education and Clinical Center · US

Funding

Immunomodulation of white matter integrity after strokeR01NS092618 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HU, XIAOMING · 2015 to 2020
$1.7M
Regulatory T cell as a restorative therapy for ischemic strokeR01NS094573 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SUN, DANDAN · 2016 to 2021
$1.7M
NINDS NIH HHS R01 NS092618NINDS NIH HHS R01 NS094573
6 · The paper itself

Abstract

White matter (WM) occupies a large volume of the human cerebrum and is mainly composed of myelinated axons and myelin-producing glial cells. The myelinated axons within WM are the structural foundation for efficient neurotransmission between cortical and subcortical areas. Similar to neuron-enriched gray matter areas, WM undergoes a series of changes during the process of aging. WM malfunction can induce serious neurobehavioral and cognitive impairments. Thus, age-related changes in WM may contribute to the functional decline observed in the elderly. In addition, aged WM becomes more susceptible to neurological disorders, such as stroke, traumatic brain injury (TBI), and neurodegeneration. In this review, we summarize the structural and functional alterations of WM in natural aging and speculate on the underlying mechanisms. We also discuss how age-related WM changes influence the progression of various brain disorders, including ischemic and hemorrhagic stroke, TBI, Alzheimer's disease, and Parkinson's disease. Although the physiology of WM is still poorly understood relative to gray matter, WM is a rational therapeutic target for a number of neurological and psychiatric conditions.

Indexed as

AgingAlzheimer DiseaseBrain Injuries, TraumaticParkinson DiseaseStrokeWhite MatterDisease ProgressionHumansNerve Fibers, MyelinatedNeural ConductionNeurogliaSynaptic TransmissionAgingAxonMyelinNeurodegenerationStrokeTraumatic brain injuryWhite matter

Identifiers

PMID27865980
PMCPMC5250573
OpenAlexW2552939764

What OpenQuestion 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 OpenQuestion graph.