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Related Experiment Video

Updated: Mar 22, 2026

Determination of Total Lipid and Lipid Classes in Marine Samples

Determination of Total Lipid and Lipid Classes in Marine Samples

Published on: December 11, 2021

Classifying lipoproteins based on their polar profiles.

Carlos Polanco¹, Jorge Alberto Castañón-González², Thomas Buhse³

¹Department of Mathematics, Faculty of Sciences, Universidad Nacional Autónoma de México, C.P. 04510 D.F., México.

Acta Biochimica Polonica

|April 10, 2016

Summary

Lipoproteins, crucial lipid transporters, were structurally differentiated using the Polarity index algorithm. This analysis revealed specific structural preferences, particularly for lipoproteins linked to atherosclerosis.

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Published on: November 23, 2016

Area of Science:

Biochemistry
Proteomics

Background:

Lipoproteins are essential cargo proteins facilitating lipid transport.
Understanding lipoprotein structure is key to studying lipid metabolism and related diseases.

Purpose of the Study:

To analytically and structurally differentiate all lipoproteins using the Polarity index algorithm.
To analyze the structural preferences of functional lipoprotein groups, especially those implicated in atherosclerosis.

Main Methods:

Application of the Polarity index algorithm to analyze the polar profile of linear lipoprotein sequences.
Verification of Polarity index results using the Cumulative Distribution Function algorithm.

Main Results:

Successful analytical and structural differentiation of all lipoproteins in the UniProt Database.
Identification of specific structural preferences within lipoprotein functional groups, including those relevant to atherosclerosis.

Conclusions:

The Polarity index algorithm provides a robust method for lipoprotein structural analysis.
This approach offers insights into the structural basis of lipoprotein function and their role in diseases like atherosclerosis.