LipidOne 2.0: A Web Tool for Discovering Biological Meanings Hidden in Lipidomic Data

LipidOne 2.0 () is a new web bioinformatic tool for the analysis of lipidomic data. It facilitates the exploration of the three structural levels of lipids: classes, molecular species, and lipid building blocks (acyl, alkyl, or alkenes chains). The tool's flexibility empowers users to seamlessly include or exclude experimental groups and lipid classes at any stage of the analysis. LipidOne 2.0 offers a range of mono- and multivariate statistical analyses, specifically tailored to each structural level. This includes a novel lipid biomarker identification function, integrating four diverse statistical parameters. LipidOne 2.0 incorporates Lipid Pathway analysis across all three structural levels of lipids. Users can identify lipid-involved reactions through case-control comparisons, generating lists of genes/enzymes and their activation states based on Z scores. Accessible without the need for registration, LipidOne 2.0 provides a user-friendly and efficient platform for exploring and analyzing lipidomic data. (c) 2024 The Author(s). Current Protocols published by Wiley Periodicals LLC.Basic Protocol 1: Dataset preparation for LipidOne 2.0Support Protocol: Lipid nomenclature from spectrometric experimentsBasic Protocol 2: Uploading a dataset into LipidOne 2.0Basic Protocol 3: Data mining of lipidomic dataset by LipidOne 2.0