The study of entire complement of sugars, free or present in more complex molecules in an organism), including genetic, physiologic, pathologic, and other aspects. Glycans participate in every biological process from intracellular signaling to organ development to tumor growth. Lipidomics is the large-scale study of pathways and networks of cellular lipids in biological systems The word "lipidome" is used to describe the complete lipid profile within a cell, tissue, organism, or ecosystem and is a subset of the "metabolome" which also includes the three other major classes of biological. LIPIDPrimeOA Publications is an emerging field of biomedical research which includes complex lipidome analysis. Basically, a lipidome is the comprehensive and quantitative description of a set of lipid species present in an organism. Lipidomics involves systems-level identification and quantitation of thousands of pathways and networks of cellular lipids molecular species and their interactions with other lipids, proteins and other moieties in vivo.