Evidence map›Paper›PMID 42023276›Full record

ReviewNeuroprotection (Chichester, England)2026

Navigating the cholesterol maze: Key insights on use of statins in neurodegenerative disorders.

Jun Han Kuan, Roshan S Raghavan, Dawn Li Wei Koh, Wing Yeng Tan, Igor Iezhitsa, Renu Agarwal

Abstract readReview
In one paragraph

Review in Neuroprotection (Chichester, England), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Review
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

6 authors.

Jun Han KuanDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.
Roshan S RaghavanDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.
Dawn Li Wei KohDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.
Wing Yeng TanDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.ORCID https://orcid.org/0009-0007-8909-4814
Igor IezhitsaDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.ORCID https://orcid.org/0000-0002-2852-8486
Renu AgarwalDepartment of Pathology and Pharmacology, School of Medicine IMU University Kuala Lumpur Malaysia.ORCID https://orcid.org/0000-0002-3050-7449

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurodegenerative diseases such as Alzheimer's (AD), Parkinson's (PD), Huntington's (HD), and multiple sclerosis (MS) involve progressive neuronal loss driven by dysregulated neurotransmission, neuroinflammation, oxidative stress, and mitochondrial dysfunction. Cholesterol metabolism has emerged as a critical factor involved with both central and peripheral dysregulation contributing to pathology. This review synthesizes current evidence on cholesterol's role in neurodegeneration and evaluates the therapeutic potential of statins, which act via cholesterol-dependent and other pleiotropic mechanisms. A PubMed search covering 1985-2025 publications was conducted using terms related to neurodegenerative diseases, statins, cholesterol metabolism, neuroinflammation, oxidative stress, mitochondrial dysfunction, and neuroprotection. Studies were selected to highlight mechanistic insights into cholesterol regulation in the nervous system and clinical data on statin use. Neuronal loss in neurodegeneration is driven by processes including excitotoxicity, inflammation, and mitochondrial dysfunction. Excessive reactive oxygen species activate apoptotic pathways involving

Indexed as

Alzheimer's diseasecholesterol/metabolismHuntington's diseasehydroxymethylglutaryl‐CoA reductase inhibitorsmultiple sclerosisneurodegenerative diseasesneuroinflammationneuroprotectionoxidative stressParkinson's disease

Identifiers

PMID42023276
PMCPMC13097634

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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.