Preprint Brief Report Version 1 Preserved in Portico This version is not peer-reviewed

Focusing on Gender and Age Information as Lens for Gene Expression Data: Application to Dyslipidemia-based Atherosclerosis Data

Version 1 : Received: 4 October 2023 / Approved: 5 October 2023 / Online: 5 October 2023 (13:02:46 CEST)

How to cite: Guzzi, P.H.; Pedace, E.; Veltri, P. Focusing on Gender and Age Information as Lens for Gene Expression Data: Application to Dyslipidemia-based Atherosclerosis Data. Preprints 2023, 2023100289. https://doi.org/10.20944/preprints202310.0289.v1 Guzzi, P.H.; Pedace, E.; Veltri, P. Focusing on Gender and Age Information as Lens for Gene Expression Data: Application to Dyslipidemia-based Atherosclerosis Data. Preprints 2023, 2023100289. https://doi.org/10.20944/preprints202310.0289.v1

Abstract

Dyslipidemia (Dys) is a disease characterised by abnormally high levels of lipids in the 1 blood. It causes the deposits of lipids on the arterial wall, leading to the insurgence of atherosclerosis, 2 i.e. the increased thickness of arterial walls, which finally increases the risk of cardiovascular diseases. 3 Dyslipidemia is as comorbidity of Type 2 Diabetes Mellitus (T2DM). A set of genes has been associated 4 with dyslipidemia, but examining the regulation of such genes in age and sex is still an open research 5 field. In this study, starting from publicly available databases, we select genes associated with 6 dyslipidemia and we analyse their basal level changes by means of age and sex. Also studying the 7 networks associated to the genes, we identify the rewiring changes showing that there exists a set of 8 genes whose expression changes with age in: artery tibial, artery aorta and blood. Finally, we report 9 about changes associated to gender atributes in the extracted data

Keywords

Aging; Network Science

Subject

Computer Science and Mathematics, Mathematical and Computational Biology

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