Evidence mapPaperPMID 38871989Full record

ArticleScientific reports2024

SCG5 and MITF may be novel markers of copper metabolism immunorelevance in Alzheimer's disease.

Xianbo Zhuang, Yitong Xia, Yingli Liu, Tingting Guo, Zhangyong Xia, Zheng Wang, Guifeng Zhang

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 citing papers in PubMed.

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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.

Xianbo ZhuangDepartment of Neurology, Liaocheng People's Hospital and Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng, China.
Yitong XiaSchool of Rehabilitation Medicine, Jining Medical University, Jining, China.
Yingli LiuDepartment of Neurology, Liaocheng People's Hospital and Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng, China.
Tingting GuoDepartment of Neurology, Liaocheng People's Hospital and Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng, China.
Zhangyong XiaDepartment of Neurology, Liaocheng People's Hospital and Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng, China.
Zheng WangDepartment of Neurosurgery, Liaocheng Traditional Chinese Medicine Hospital, Liaocheng, China. zhengyimingdao@gmail.com.
Guifeng ZhangDepartment of Neurology, Liaocheng People's Hospital and Liaocheng Hospital affiliated to Shandong First Medical University, Liaocheng, China. GFZhangNo.1@gmail.com.

Funding

Liaocheng Key Research and Development Plan 2022YDSF26Shandong Society of Geriatrics Scientific and Technological Research Project LKJGG2021W067
6 · The paper itself

Abstract

The slow-developing neurological disorder Alzheimer's disease (AD) has no recognized etiology. A bioinformatics investigation verified copper metabolism indicators for AD development. GEO contributed AD-related datasets GSE1297 and GSE5281. Differential expression analysis and WGCNA confirmed biomarker candidate genes. Each immune cell type in AD and control samples was scored using single sample gene set enrichment analysis. Receiver Operating Characteristic (ROC) analysis, short Time-series Expression Miner (STEM) grouping, and expression analysis between control and AD samples discovered copper metabolism indicators that impacted AD progression. We test clinical samples and cellular function to ensure study correctness. Biomarker-targeting miRNAs and lncRNAs were predicted by starBase. Trust website anticipated biomarker-targeting transcription factors. In the end, Cytoscape constructed the TF/miRNA-mRNA and lncRNA-miRNA networks. The DGIdb database predicted biomarker-targeted drugs. We identified 57 differentially expressed copper metabolism-related genes (DE-CMRGs). Next, fourteen copper metabolism indicators impacting AD progression were identified: CCK, ATP6V1E1, SYT1, LDHA, PAM, HPRT1, SCG5, ATP6V1D, GOT1, NFKBIA, SPHK1, MITF, BRCA1, and CD38. A TF/miRNA-mRNA regulation network was then established with two miRNAs (hsa-miR-34a-5p and 34c-5p), six TFs (NFKB1, RELA, MYC, HIF1A, JUN, and SP1), and four biomarkers. The DGIdb database contained 171 drugs targeting ten copper metabolism-relevant biomarkers (BRCA1, MITF, NFKBIA, CD38, CCK2, HPRT1, SPHK1, LDHA, SCG5, and SYT1). Copper metabolism biomarkers CCK, ATP6V1E1, SYT1, LDHA, PAM, HPRT1, SCG5, ATP6V1D, GOT1, NFKBIA, SPHK1, MITF, BRCA1, and CD38 alter AD progression, laying the groundwork for disease pathophysiology and novel AD diagnostic and treatment.

Indexed as

Alzheimer DiseaseBiomarkersCopperMicrophthalmia-Associated Transcription FactorComputational BiologyGene Expression ProfilingGene Regulatory NetworksHumansMicroRNAsRNA, Long NoncodingBiomarkersCopperMicrophthalmia-Associated Transcription FactorMicroRNAsMITF protein, humanRNA, Long Noncoding

Identifiers

PMID38871989
PMCPMC11176367

What Socratic holds

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Registered trials

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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.