title: Metallothionein and stress combine to affect multiple organ systems.
abstract: Metallothioneins (MTs) are a family of low molecular weight, cysteine-rich, metal-binding proteins that have a wide range of functions in cellular homeostasis and immunity. MTs can be induced by a variety of conditions including metals, glucocorticoids, endotoxin, acute phase cytokines, stress, and irradiation. In addition to their important immunomodulatory functions, MTs can protect essential cellular compartments from toxicants, serve as a reservoir of essential heavy metals, and regulate cellular redox potential. Many of the roles of MTs in the neuroinflammation, intestinal inflammation, and stress response have been investigated and were the subject of a session at the 6th International Congress on Stress Proteins in Biology and Medicine in Sheffield, UK. Like the rest of the cell stress response, there are therapeutic opportunities that arise from an understanding of MTs, and these proteins also provide potential insights into the world of the heat shock protein.
authors.affiliation: Department of Molecular and Cell Biology, University of Connecticut, Storrs, CT, 06269, USA, michael.lynes@uconn.edu.
authors.forename: Michael A
authors.initials: MA
authors.lastname: Lynes
authors.forename: Juan
authors.initials: J
authors.lastname: Hidalgo
authors.forename: Yasmina
authors.initials: Y
authors.lastname: Manso
authors.forename: Lindsey
authors.initials: L
authors.lastname: Devisscher
authors.forename: Debby
authors.initials: D
authors.lastname: Laukens
authors.forename: David A
authors.initials: DA
authors.lastname: Lawrence
mesh_terms: D000818:Animals; D005786:Gene Expression Regulation / Q000276:immunology / Q000502:physiology; D006706:Homeostasis / Q000502:physiology*; D006801:Humans; D007249:Inflammation / Q000276:immunology; D008668:Metallothionein / Q000378:metabolism*; D015213:Neuroimmunomodulation / Q000276:immunology*; D013312:Stress, Physiological / Q000502:physiology*
chemical_list: D008668:Metallothionein