Take our Survey

Reference: Kohlwein SD (2010) Obese and anorexic yeasts: Experimental models to understand the metabolic syndrome and lipotoxicity. Biochim Biophys Acta 1801(3):222-229

Reference Help

Abstract

Lipotoxicity is the pathological consequence of lipid overflow in non-adipose tissue, mediated through reactive lipid moieties which may even lead to lipid-induced cell death (lipoapoptosis). This derailment of cellular and organismal fat homeostasis is the consequence of obesity due to continued over-feeding, and contributes substantially to the pathogenesis of insulin resistance, type 2 diabetes mellitus and cardiovascular disease, which are all components of the metabolic syndrome. Now, does yeast, a single-celled eukaryote, ever suffer from the metabolic syndrome and what can we potentially learn from studies in this organism about the underlying molecular mechanism that lead to lipid-associated pathologies in human cells? In this review I will summarize the remarkably conserved metabolic and regulatory processes relevant to establishing cellular energy and lipid homeostasis, as well as recent findings that provide detailed insights into the molecular mechanisms underlying fat-induced cellular malfunction and cell death, with potential implications also for mammalian cells.CI - Copyright (c) 2009. Published by Elsevier B.V.

Reference Type
Journal Article
Authors
Kohlwein SD
Primary Lit For
Additional Lit For
Review For

Interaction Annotations

Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.

Interactor Interactor Type Assay Annotation Action Modification Phenotype Source Reference

Gene Ontology Annotations

Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene Gene Ontology Term Qualifier Aspect Method Evidence Source Assigned On Annotation Extension Reference

Phenotype Annotations

Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details Reference

Regulation Annotations

Increase the total number of rows displayed on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; to filter the table by a specific experiment type, type a keyword into the Filter box (for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, SPELL, or YeastMine.

Regulator Target Experiment Assay Construct Conditions Strain Background Reference