title: NET gains and losses: the role of changing nuclear envelope proteomes in genome regulation.
abstract: In recent years, our view of the nucleus has changed considerably with an increased awareness of the roles dynamic higher order chromatin structure and nuclear organization play in nuclear function. More recently, proteomics approaches have identified differential expression of nuclear lamina and nuclear envelope transmembrane (NET) proteins. Many NETs have been implicated in a range of developmental disorders as well as cell-type specific biological processes, including genome organization and nuclear morphology. While further studies are needed, it is clear that the differential nuclear envelope proteome contributes to cell-type specific nuclear identity and functions. This review discusses the importance of proteome diversity at the nuclear periphery and highlights the putative roles of NET proteins, with a focus on nuclear architecture.
authors.affiliation: Johns Hopkins University, School of Medicine, Department of Biological Chemistry and Center for Epigenetics, 855N. Wolfe St., Rangos 574, Baltimore, MD 21044, United States.
authors.forename: Xianrong
authors.initials: X
authors.lastname: Wong
authors.affiliation: Johns Hopkins University, School of Medicine, Department of Biological Chemistry and Center for Epigenetics, 855N. Wolfe St., Rangos 574, Baltimore, MD 21044, United States.
authors.forename: Teresa R
authors.initials: TR
authors.lastname: Luperchio
authors.affiliation: Johns Hopkins University, School of Medicine, Department of Biological Chemistry and Center for Epigenetics, 855N. Wolfe St., Rangos 574, Baltimore, MD 21044, United States. Electronic address: kreddy4@jhmi.edu.
authors.forename: Karen L
authors.initials: KL
authors.lastname: Reddy
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D005786:Gene Expression Regulation; D016678:Genome; D006801:Humans; D009685:Nuclear Envelope / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D020543:Proteome / Q000235:genetics / Q000378:metabolism*
chemical_list: D020543:Proteome