![Ellen Grace Vernon](https://i1.rgstatic.net/ii/profile.image/11431281235387882-1712758394590_Q128/Ellen-Vernon-2.jpg)
Ellen Grace VernonBangor University · School of Medical Sciences
Ellen Grace Vernon
Ph.D
About
14
Publications
2,911
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
591
Citations
Introduction
I'm currently working in Dr Chris Staples group working on MRNIP (MRN interacting protein) and its role at the replication fork and in genome stability.
Additional affiliations
Publications
Publications (14)
The conserved nucleic acid binding protein Translin contributes to numerous facets of mammalian biology and genetic diseases. It was first identified as a binder of cancer-associated chromosomal translocation breakpoint junctions leading to the suggestion that it was involved in genetic recombination. With a paralogous partner protein, Trax, Transl...
The remodeling of stalled replication forks to form four-way DNA junctions is an important component of the replication stress response. Nascent DNA at the regressed arms of these reversed forks is protected by RAD51 and the tumor suppressors BRCA1/2, and when this function is compromised, stalled forks undergo pathological MRE11-dependent degradat...
The Mre11 nuclease is involved in early responses to DNA damage, often mediated by its role in DNA end processing. MRE11 mutations and aberrant expression are associated with carcinogenesis and cancer treatment outcomes. While, in recent years, progress has been made in understanding the role of Mre11 nuclease activities in DNA double-strand break...
Bona fide germline genes have expression restricted to the germ cells of
the gonads. Testis-specific germline development-associated genes can become
activated in cancer cells and can potentially drive the oncogenic process and serve
as therapeutic/biomarker targets; such germline genes are referred to as cancer/
testis genes. Many cancer/testis ge...
The dual-function phosphatase and tensin homolog deleted on chromosome 10 (PTEN) is the second most frequently mutated gene in human cancers. PTEN counteracts the functions of many growth factors, the most prevalent of which is insulin-like growth factor II (IGF-II). PTEN expression is stimulated by IGF-II forming a feedback loop. Investigating IGF...
IGF-binding protein (IGFBP)-3 is generally considered to have actions that counterbalance those of IGFs and is therefore being developed as a cancer treatment. In breast tumors, however, high levels are associated with aggressive tumors and poor prognosis. Consistent with this we have demonstrated that although IGFBP-3 and a non-IGF-binding fragmen...
Wilms' tumour (WT) has a diverse and complex molecular aetiology, with several different loci identified by cytogenetic and molecular analyses. One such locus is on chromosome 7p, where cytogenetic abnormalities and loss of heterozygosity (LOH) indicate the presence of a Wilms' tumour suppressor gene. In order to isolate a candidate gene for this l...
The thrombocytopenia-absent radius (TAR) syndrome is a congenital malformation syndrome characterised by bilateral absence of the radii and a thrombocytopenia. The lower limbs, gastrointestinal, cardiovascular, and other systems may also be involved. Shaw and Oliver in 1959 were the first to describe this condition, but it was Hall et al in 1969 wh...
The inhibitory neurotransmitter gamma-aminobutyric acid (GABA), acts at ionotropic (GABA(A) and GABA(C)) and metabotropic (GABA(B)) receptors. Functional GABA(B) receptors are heterodimers of GABA(B(1)) and GABA(B(2)) subunits. Here we show a robust, direct, and specific interaction between the coiled-coil domain present in the C-terminus of the GA...
The human Surf-1 and Surf-2 genes are divergently transcribed and share a single bi-directional promoter. The addition of serum growth factors to serum-starved cells activates transcription in the Surf-1 direction, but has no effect on transcription in the Surf-2 direction. Mutations that block the binding of YY1 to a site immediately downstream of...
The human Surf-1 and Surf-2 housekeeping genes are divergently transcribed and share a bi-directional, TATA-less promoter.
Housekeeping promoters typically contain complex arrays of transcription factor binding sites and several studies have suggested
that many of these sites might be functionally redundant. The Surf-1/Surf-2 promoter region contai...
Cytomegalovirus-based mammalian expression vectors are widely used to drive the expression of transfected genes in cultured cells. Immunofluorescent staining of the WT1 protein in 3T3 and 293 cell clones, stably transfected with a cyomegalovirus (CMV) expression vector carrying a cDNA coding for the tumour suppressor protein WT1, showed extreme cel...