Evidence map›Paper›PMID 40369481›Full record

ArticleBMC neurology2025

CD28

Rui Xu, YongJun Gao

Abstract read
In one paragraph

Article in BMC neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Interleukin-6, CD8Frontiers in aging neuroscience · 2026
    Review
  3. Article
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

2 authors.

Rui XuChengdu Sixth People's Hospital, Chengdu City, Sichuan Province, China. 383185839@qq.com.
YongJun GaoThe Second Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIL-6 has garnered significant attention as a potential factor in AD pathogenesis. The association between peripheral immune cells and IL-6 is evident, yet how peripheral immune cells mediate IL-6's effects on AD remains enigmatic regarding the precise pathophysiological processes. To address these uncertainties, we employed genetic evidence to investigate their impact. Our current study explores further the intricate relationship between IL-6, peripheral immune cells, and AD by using extensive publicly available genetic data, aiming to provide novel insights into this critical area of medical research.

methodsThe relevant data regarding IL-6, 731 peripheral immune cells, and AD were screened and retrieved from the GWAS database. Subsequently, we predominantly utilized the IVW approach to carry out bi-directional MR analyses between IL-6, 731 peripheral immune cells, and AD. We utilized two-step, two-sample MR analyses to determine three key factors: (i) IL-6 exhibits associations with both AD and specific peripheral immune cells, respectively, and there is an absence of inverse causality. (ii) Specific peripheral immune cells exhibit associations with AD, and there is an absence of inverse causality. (iii) to identify which peripheral immune cells mediate the effects of IL-6 on AD. Then we employed the MVMR approach to verify whether the mediating relationships obtained from the two-step, two-sample MR analyses remained valid. Furthermore, we calculated their respective mediating effects, the combined mediating effects, and the proportions of their mediating effect shares. All of the aforementioned steps were utilized to verify the reliability of causality employing sensitivity analysis, heterogeneity analysis, and horizontal pleiotropy analysis.

resultsOur findings indicate a significant correlation between increased IL-6 levels and a reduced risk of AD (P = 0.009, OR = 0.941, 95%CI = 0.899- 0.985), along with elevated levels of CD28

conclusionsIncreased CD28

Indexed as

Alzheimer DiseaseCD28 AntigensInterleukin-6Leukocyte Common AntigensGenome-Wide Association StudyHumansMendelian Randomization AnalysisPolymorphism, Single NucleotideCD28 AntigensIL6 protein, humanInterleukin-6Leukocyte Common AntigensAlzheimer’s diseaseGenome-wide association studyInterleukin- 6Mendelian randomizationPeripheral immune cells

Identifiers

PMID40369481
PMCPMC12077015

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.