title: Inositol transport proteins.
abstract: The cyclic polyol myo-inositol is a key molecule in many different metabolic pathways among all organisms; in addition, it is fundamental for osmotic balance in the mammalian brain. This review sums up inositol transporters from eukaryotic organisms, elucidating their vital role in regulating the intracellular distribution and uptake of inositol. They can be divided into two groups according to their transport mechanisms: (1) sodium ion coupled inositol transporters that belong to the Solute Carrier Families 5 and 6-like Superfamily and, (2) proton coupled inositol symporters that are members of the Major Facilitator Superfamily. Intriguingly members of both families offer promising targets for medical treatment of a variety of diseases.
authors.affiliation: Molekulare Pflanzenphysiologie, FAU Erlangen-Nürnberg, Staudtstraße 5, 91058 Erlangen, Germany. Electronic address: sabine.schneider@fau.de.
authors.forename: Sabine
authors.initials: S
authors.lastname: Schneider
mesh_terms: D000818:Animals; D001693:Biological Transport, Active / Q000502:physiology; D001921:Brain / Q000378:metabolism; D001923:Brain Chemistry / Q000502:physiology; D002352:Carrier Proteins / Q000145:classification / Q000235:genetics / Q000378:metabolism*; D006801:Humans; D007294:Inositol / Q000378:metabolism*; D027981:Symporters / Q000145:classification / Q000235:genetics / Q000378:metabolism*
chemical_list: D002352:Carrier Proteins; D027981:Symporters; D007294:Inositol
keywords: Inositol transporter