by Parisa Gazerani

Received: 09 May 2018;  Published: 10 October 2018;  doi: 10.21926/obm.genet.1804040

This review explores current evidence to demonstrate that epigenetic processes contribute in migraine pathogenesis. Both basic experimental data and clinical findings will be presented and significant findings will be highlighted and discussed. Current challenges and unmet needs will also be listed.

by Stefania Policicchio  , Emma L Dempster  and Therese M Murphy

Received: 20 June 2018;  Published: 06 October 2018;  doi: 10.21926/obm.genet.1804039

Suicide is the second leading cause of death globally among young people and the tenth leading cause of death across all ages. Approximately 800,000 people die by suicide every year representing a significant global health burden. Despite this burden, the molecular pathology of suicide remains poorl [...]

by Zhenya Tang  , Jun Gu  , Guilin Tang  and L. Jeffrey Medeiros

Received: 22 July 2018;  Published: 03 October 2018;  doi: 10.21926/obm.genet.1804038

Because of its’ simplicity, reliability and cost-effectiveness, fluorescence in situ hybridization (FISH) is a major technology that is widely applied in clinical diagnosis, especially for hematologic malignancies, even in the era of next-generation sequencing (NGS) [1-4]. In the Clinical Cytogeneti [...]

by Hans Rhode  , Thomas Liehr  , Nadezda Kosyakova  , Martina Rincic  and Shaymaa S. Hussein Azawi

Received: 30 July 2018;  Published: 19 September 2018;  doi: 10.21926/obm.genet.1803037

(1) Background: Colorectal cancer (CRC) is the third most common cancer in human and the fourth leading cause of adult man’s death. Murine tumor cell lines have been established as a model system for CRC, but their cytogenetic properties have so far been only poorly understood. (2) Methods: The two [...]

by Mitsuko Hirosawa  , Koji Hayakawa  , Kunio Shiota  and Satoshi Tanaka

Received: 05 July 2018;  Published: 17 September 2018;  doi: 10.21926/obm.genet.1803036

Histone modifications play an important role in the control of all DNA-based processes by altering the structure and function of chromatin. An O-linked N-acetylglucosamine (O-GlcNAc) modification is a type of post-translational modification of proteins, and gets attached to serine (Ser)/threonine (T [...]

by Maria Kontodiou  , Vassilis Paspaliaris  , Themistoklis Dagklis  , Elisavet Siomou  , Ahmed Al-Rikabi  , Andreas Pampanos  , Georgios Papaioannou  , Ioannis Papoulidis  and Emmanouil Manolakos

Received: 30 May 2018;  Published: 16 September 2018;  doi: 10.21926/obm.genet.1803035

Background: Small supernumerary marker chromosomes (sSMC) are structurally abnormal chromosomes, and their characterization exclusively by banding cytogenetics is almost impossible. Multicolor fluorescence in situ hybridization approaches for their characterization are effective but expensive and ti [...]

by Ute Moog  and Domenico Coviello

Received: 14 August 2018;  Published: 13 September 2018;  doi: 10.21926/obm.genet.1803034

he publication of the double helix DNA structure in 1953 [1] was the kick-off of numerous efforts to understand and unravel the complexity of the human genome. It took 50 years until the human genome project, based on Sanger sequencing, was completed in 2003 [2]. This was followed by what may be con [...]

by Frenny Sheth  , Thomas Liehr  , Joris Andrieux  , Stuti Tewari  , Naznin Lubna  and Jayesh Sheth

Received: 23 March 2018;  Published: 07 September 2018;  doi: 10.21926/obm.genet.1803033

Background: Small supernumerary marker chromosomes (sSMC) are rare cytogenetic findings in general, but especially in Turner syndrome so called sSMCT in a karyotype 46,X,mar are even more scarce. According to the literature sSMCT are derived from one of the Y-chromosome in ~70% of the cases. Thus, t [...]

by Stamatia Stai

Received: 27 May 2018;  Published: 06 September 2018;  doi: 10.21926/obm.genet.1803032

Immunoglobin A Nephropathy (IgAN) is the most common primary glomerulonephritis worldwide. Its development is characterized by the deposition of immune complexes that consist of abnormally galactozylated IgA1 molecules and IgG or IgA autoantibodies in the mesangium and the subsequent induction of re [...]

by Thomas Eggermann  , Deborah J.G. Mackay  and Zeynep Tümer

Received: 28 June 2018;  Published: 30 August 2018;  doi: 10.21926/obm.genet.1803031

Uniparental disomy (UPD), the inheritance of both homologues of a chromosome from only one parent, has been reported for nearly all human chromosomes. Depending on its mode of formation and time of occurrence, UPD can be present in all cells of an organism, or restricted to some cell lines as a mosa [...]