Evidence map›Paper›PMID 37029310›Full record

ArticleClinical and experimental medicine2023

In silico analysis of differentially expressed-aberrantly methylated genes in breast cancer for prognostic and therapeutic targets.

Ashita Gadwal, Purvi Purohit, Manoj Khokhar, Jeewan Ram Vishnoi, Puneet Pareek, Ramkaran Choudhary, Poonam Elhence, Mithu Banerjee, Praveen Sharma

Abstract read
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Article in Clinical and experimental medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

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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

7 citing papers in PubMed, 7 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Ashita GadwalDepartment of Biochemistry, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Purvi PurohitDepartment of Biochemistry, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India. dr.purvipurohit@gmail.com.ORCID http://orcid.org/0000-0001-8559-2911
Manoj KhokharDepartment of Biochemistry, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Jeewan Ram VishnoiDepartment of Oncosurgery, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Puneet PareekDepartment of Radiation Oncology, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Ramkaran ChoudharyDepartment of General Surgery, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Poonam ElhenceDepartment of Pathology, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Mithu BanerjeeDepartment of Biochemistry, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
Praveen SharmaDepartment of Biochemistry, All India Institute of Medical Sciences, Jodhpur, Basni Industrial Area, MIA 2nd Phase, Basni, Jodhpur, Rajasthan, 342005, India.
All India Institute of Medical Sciences Jodhpur · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer (BC) is the leading cause of death among women across the globe. Abnormal gene expression plays a crucial role in tumour progression, carcinogenesis and metastasis of BC. The alteration of gene expression may be through aberrant gene methylation. In the present study, differentially expressed genes which may be regulated by DNA methylation and their pathways associated with BC have been identified. Expression microarray datasets GSE10780, GSE10797, GSE21422, GSE42568, GSE61304, GSE61724 and one DNA methylation profile dataset GSE20713 were downloaded from Gene Expression Omnibus database (GEO). Differentially expressed-aberrantly methylated genes were identified using online Venn diagram tool. Based on fold change expression of differentially expressed-aberrantly methylated genes were chosen through heat map. Protein-protein interaction (PPI) network of the hub genes was constructed by Search Tool for the Retrieval of Interacting Genes (STRING). Gene expression and DNA methylation level of the hub genes were validated through UALCAN. Overall survival analysis of the hub genes was analysed through Kaplan-Meier plotter database for BC. A total of 72 upregulated-hypomethylated genes and 92 downregulated-hypermethylated genes were obtained from GSE10780, GSE10797, GSE21422, GSE42568, GSE61304, GSE61724, and GSE20713 datasets by GEO2R and Venn diagram tool. PPI network of the upregulated-hypomethylated hub genes (MRGBP, MANF, ARF3, HIST1H3D, GSK3B, HJURP, GPSM2, MATN3, KDELR2, CEP55, GSPT1, COL11A1, and COL1A1) and downregulated-hypermethylated hub genes were constructed (APOD, DMD, RBPMS, NR3C2, HOXA9, AMKY2, KCTD9, and EDN1). All the differentially expressed hub genes expression was validated in UALCAN database. 4 in 13 upregulated-hypomethylated and 5 in 8 downregulated-hypermethylated hub genes to be significantly hypomethylated or hypermethylated in BC were confirmed using UALCAN database (p < 0.05). MANF, HIST1H3D, HJURP, GSK3B, GPSM2, MATN3, KDELR2, CEP55, COL1A1, APOD, RBPMS, NR3C2, HOXA9, ANKMY2, and EDN1 were significantly (p < 0.05) associated with poor overall survival (OS). The identified aberrantly methylated-differentially expressed genes and their related pathways and function in BC can serve as novel diagnostic and prognostic biomarkers and therapeutic targets.Please confirm if the author names are presented accurately and in the correct sequence (given name, middle name/initial, family name). Author 4 Given name: [Jeewan Ram] Last name [Vishnoi]. Also, kindly confirm the details in the metadata are correct.It is correct.

Indexed as

Breast NeoplasmsGene Expression ProfilingFemaleGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansPrognosisProtein Interaction MapsVesicular Transport ProteinsKDELR2 protein, humanVesicular Transport ProteinsBreast cancerKEGG pathwayMethylationOverall survivalTherapeutic target

Identifiers

PMID37029310
OpenAlexW4362703649

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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 OpenQuestion graph.