Skip to main content
Log in

SCUBE1 Promotes Gestational Diabetes Mellitus: A Bioinformatics and Experimental Investigation

  • Original Article
  • Published:
Biochemical Genetics Aims and scope Submit manuscript

Abstract

Gestational diabetes mellitus (GDM) is one of the most common metabolic diseases in pregnant women, posing significant risks to the life and health of both mothers and fetuses. With improving living standards, the incidence of GDM is increasing rapidly. Therefore, understanding the underlying mechanism of GDM is of paramount importance. We downloaded two datasets from the Gene Expression Omnibus (GEO) database, containing sequencing data specifically related to “gestational diabetes” and “placenta”. By merging these two datasets, a mRNA expression dataset was obtained and subjected to bioinformatics analyses. To screen out corresponding genes, differential analysis and weighted correlation network analysis (WGCNA) were carried out. Lasso, support vector machine and random forest analyses were subsequently performed for identifying key genes from the differentially expressed genes (DEGs) jointly screened out through differential analysis and WGCNA. Afterwards, immunoinfiltration and correlation analysis were performed to screen immune cells that play a role in disease progression and explore the correlation between the screened key genes and immune cells, after which Western Blot, quantitative real-time polymerase chain reaction, Immunohistochemistry, methyl thiazolyl tetrazolium, flow cytometry, scratch and Transwell assays were, respectively, performed for verification. For further verification, we found that the expression levels of MAP6D1 and SCUBE1 in embryonic tissues of GDM patients was higher compared to those of healthy pregnant women, which was consistent with the results of bioinformatics analysis. Consequently, SCUBE1 was selected for follow-up experiment. In order to explore the role of SCUBE1 in the development of GDM, we treated the trophoblastic cells HTR-8/SVneo with high glucose, and on this basis downregulated the expression of SCUBE1. Through further analysis, we observed that SCUBE1 had a role in reducing cell activity, migration and invasion, and promoting cell apoptosis. In summary, SCUBE1 promotes the development of GDM by increasing cell apoptosis and reducing cell activity, migration, and invasion.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9

Similar content being viewed by others

Data Availability

The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.

Abbreviations

GDM:

Gestational diabetes mellitus

GEO:

Gene Expression Omnibus

WGCNA:

Weighted correlation network analysis

SRA:

Sequence read archive

WB:

Western Blot

qRT-PCR:

Quantitative real-time polymerase chain reaction

IHC:

Immunohistochemistry

DEGs:

Differentially expressed genes

GO:

Gene Ontology

BP:

Biological process

CC:

Cellular component

MF:

Molecular function

KEGG:

Kyoto Encyclopedia of Genes and Genomes

SVM:

Support vector machine

HG:

High glucose

NG:

Normal glucose

MTT:

Methyl thiazolyl tetrazolium

SD:

Standard deviation

MAE:

Mean absolute error

NES:

Normalized enrichment score

References

Download references

Funding

This work was supported by Jinhua Science and Technology Planning Project (No. 2021-4-219), and Zhejiang Medical and Health Science and Technology Planning Project (No. 2021KY854).

Author information

Authors and Affiliations

Authors

Contributions

JL made substantial contributions to the conception and design of the work, performed formal analysis, and drafted the work and substantively revised it. CL performed data analysis, prepared figures and tables, and substantively revised the manuscript. All authors have approved the submitted version.

Corresponding author

Correspondence to Caijuan Lu.

Ethics declarations

Competing Interests

The authors have no relevant financial or non-financial interests to disclose.

Ethical Approval

This study was performed in line with the principles of the Declaration of Helsinki. Approval was Granted by the Ethics Committee of Jinhua People’s Hospital (No. 2023-073).

Consent to Participate

Informed consent was obtained from all individual participants included in the study.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Liu, J., Lu, C. SCUBE1 Promotes Gestational Diabetes Mellitus: A Bioinformatics and Experimental Investigation. Biochem Genet (2024). https://doi.org/10.1007/s10528-024-10769-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s10528-024-10769-7

Keywords

Navigation