title: Nitric oxide is a signaling molecule that regulates gene expression.
abstract: Nitric oxide (NO) is a dynamic and bioreactive molecule that can both participate in and inhibit the genesis of disease. Its ability to have an impact on a wide range of physiological events stems from its capacity to reversibly alter the expression of specific genes and the activities of a wide range of proteins and signaling pathways. Yet, NO* remains an enigmatic molecule. Recently developed technologies, including gene-chips, two-dimensional electrophoresis, RNA interference, matrix-assisted laser desorption ionization (MALDI)-TOF (time-of-flight) mass spectrometry, and protein arrays will allow us to better understand how NO* and associated reactive nitrogen species (RNS) regulate both physiology and disease states, toward the development of treatments using NO* synthase inhibitors or NO* donors.
authors.affiliation: College of Pharmacy, University of South Carolina, Columbia, SC 29208, USA.
authors.forename: Lorne J
authors.initials: LJ
authors.lastname: Hofseth
authors.forename: Ana I
authors.initials: AI
authors.lastname: Robles
authors.forename: Michael G
authors.initials: MG
authors.lastname: Espey
authors.forename: Curtis C
authors.initials: CC
authors.lastname: Harris
mesh_terms: D015180:Electrophoresis, Gel, Two-Dimensional; D005786:Gene Expression Regulation / Q000502:physiology*; D009569:Nitric Oxide / Q000502:physiology*; D020411:Oligonucleotide Array Sequence Analysis; D034622:RNA Interference; D015398:Signal Transduction; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
chemical_list: D009569:Nitric Oxide