by Michelle A. Camarata  , Uyen To  and Michael L. Schilsky

Received: 18 July 2018;  Published: 22 August 2018;  doi: 10.21926/obm.genet.1803030

Wilson Disease is a monogenetic disorder of copper metabolism affecting the ATP7B gene. Treatment is lifelong and focuses on removal of copper to arrest disease progression and improve the clinical manifestations of copper toxicity. Currently the only cure is replacement of ATP7B in hepatocytes by l [...]

by Melita Vidakovic  , Jessica Marinello  , Maija Lahtela-Kakkonen  , Daumantas Matulis  , Vaida Linkuvienė  , Benoît Y. Michel  , Ruta Navakauskiene  , Michael S. Christodoulou  , Danielle Passarella  , Saulius Klimasauskas  , Christophe Blanquart  , Muriel Cuendet  , Judit Ovadi  , Stéphane Poulain  , Fabien Fontaine-Vive  , Alain Burger  and Nadine Martinet

Received: 30 May 2018;  Published: 16 August 2018;  doi: 10.21926/obm.genet.1803029

Background: With their varied pharmacophores, natural products are interesting tools to open the drug discovery pipeline. Several plant secondary metabolites belong to our diet and have conflictual documented epigenetic activities which need clarification. Methods: Seventy-one different natural pro [...]

by Ivan Y. Iourov  , Svetlana G. Vorsanova  and Yuri B. Yurov

Received: 29 May 2018;  Published: 15 August 2018;  doi: 10.21926/obm.genet.1803028

Runs of homozygosity (ROH) are uninterrupted continuous regions within the genome exhibiting allelic homozygosity (identical alleles are inherited from each parent). Genome-wide analyses consistently evidence that megabase-scale ROH are ubiquitous in humans reflecting individual demographic history. [...]

by Karine Sénécal  , Brigid Unim  and Bartha Maria Knoppers

Received: 19 October 2017;  Published: 14 August 2018;  doi: 10.21926/obm.genet.1803027

Although newborn screening programs are among the ten most important public health achievements, a number of ethical, legal and social issues have emerged. Notably, the number of diseases screened; consent and notification processes; sample, retention; and potentially secondary use of residual blood [...]

by Ana Monteagudo-Sánchez  , Marta Sánchez-Delgado  , Sonia Guara Ciurana  , Jose Medrano  , Maria Eugenia Poo-Llanillo  , Miho Ishida  , Gudrun E. Moore  , Isabel Iglesias-Platas  , Carlos Simón  and David Monk

Received: 29 May 2018;  Published: 29 July 2018;  doi: 10.21926/obm.genet.1803026

- Background Symmetric DNA methylation profiles of autosomal genes is associated with equal expression from both alleles. Genes with an allelic imbalance or monoallelic expression are associated with discrete intervals of allele-specific methylation (ASM), as highlighted by genomic imprinting, X-chr [...]

by Inês Lopes Cardoso

Received: 17 April 2018;  Published: 27 July 2018;  doi: 10.21926/obm.genet.1803025

Dynamic mutations involve expansion of the number of repeat units consisting of three or more nucleotides in tandem (i.e., adjacent to one another), present in a gene or in its neighborhood. Depending on expansion size, unaffected individuals can be carriers of a pre-mutation. Instability of triplet [...]

by Joep Geraedts

Received: 05 June 2018;  Published: 23 July 2018;  doi: 10.21926/obm.genet.1803024

Both preimplantation genetic testing and prenatal testing are powerful tools to tackle the transmission of inherited disorders in families carrying the diseases from generation to generation. This article presents an overview of the current landscape of both methods and identifies the pros and cons [...]

by Irina Bakloushinskaya  and Sergey Matveevsky

Received: 16 May 2018;  Published: 22 July 2018;  doi: 10.21926/obm.genet.1803023

When does reproduction start? An old question of the chicken and the egg is even more complicated in relation to mole voles Ellobius. First, ‘chicken’ should be a female, and males are obviously involved in reproduction too because zygote is a result of sperm and oocyte fusion. But nobody knows how [...]

by Diane B. Paul  and Ilana Löwy

Received: 16 April 2018;  Published: 12 June 2018;  doi: 10.21926/obm.genet.1802022

We address an ongoing controversy over what health-care providers tell prospective parents about Down Syndrome (DS). In the view of critics, including many parent, disability-rights, and anti-abortion activists, the messages that health-care professionals transmit to pregnant women and their partner [...]

by Thomas Liehr  , Ahmed B.H. Al-Rikabi  , Nadezda Kosyakova  and Monika Ziegler

Received: 16 March 2018;  Published: 17 May 2018;  doi: 10.21926/obm.genet.1802021

(1) Background: Fluorescence in situ hybridization (FISH) may be performed on metaphase- and/or interphase cells. Metaphase cells can exclusively be obtained and studied after time consuming cell culture. Therefore suited cells derive from peripheral blood, bone marrow or fibroblasts, the latter inc [...]