29 – 30 September 2014 – Work Experience.
Ms Amy Beecham from St Dominic’s Priory College spent 2 -days with the Spark of Life Biological Challenge working with Ms Lesley Ritter.
During this time Amy had the opportunity to observe and participate in bovine ovary aspiration, oocyte collection, bovine IVF, cell culture, and protein purification.
If you would like to find out about work experience opportunities at the CNBP please contact Kathy Nicholson at kathy.nicholson@ adelaide.edu.au
October 2014: Sensing Meetings
Sensing meetings will be held at the University of Adelaide every second Thursday (10:30 -11:30) in the Braggs Building 2.14
The idea is that one or two members of the theme will be chosen to present a brief (strictly no more than 15 min) talk about either their work or on a paper in the literature that is of interest to the theme – volunteers will be appreciated and encouraged! Besides that a general overview of activities, existing problems, insights and new opportunities will be discussed too.
If you would like further information about these meetings please contact Dr Georgios Tsiminis
September 2014: Prof Ewa Goldys delivers invited presentation
Prof Ewa Goldys spent the day visiting with Perkin Elmer to discuss CNBP technology.
30 September 2014: Nature Nanotech Paper Highly Cited
Congratulations to the team who published Nature Nanotechnology Paper ” Single-nanocrystal sensitivity achieved by enhanced upconversion luminescence” for receiving a highly cited sticker on web of science.
29 September 2014: Minireview from CNBP researchers
Chemical sensing with nanoparticles as optical reporters: from noble metal nanoparticles to quantum dots and upconverting nanoparticles by Wei Deng and Ewa Goldys
Click here for the full article
26 September 2014: Prof Tanya Monro inspiring future scientists
110 high school students from Adelaide High School and Seymour College converged at the University of Adelaide to be inspired by Prof Tanya Monro and Prof Andrew McKinnon. Students were also participated in a tour of the Braggs building, including glass fabrication labs and other University facilities.
25 September 2014: Florey International Postgraduate Research Conference
Dr Sanam Mustafa presented her current CNBP related research at the Florey International Postgraduate Research Conference. Here she presented a poster detailing the potential applications and benefits of developing a “cell on a tip” live cell optical fibre tip sensor.
23 September 2014: Invited Talk
Dr Sanam Mustafa was invited to speak at the Faculty of Health Sciences Research Presentation Day where she discussed the current limitations in technologies used to investigate G protein-coupled receptor signalling and the potential applications of CNBP technologies to this field.
October 2014: Dr Nelida Rodriguez.
Dr Nelida Rodrigues has been visiting the Adelaide Node of the CNBP since Feb 2014 working on a 1-year project : Cattle oocyte in vitro maturation using cAMP modulators; Effect on development and embryo epigenetic markers working with CNBP Chief Investigator Prof Jeremy Thompson and the Spark of Life Team
Dr Rodriguez-Osorio will primarily study the interaction between different in vitro maturation systems, during cattle oocyte maturation and determine the influences of these systems on oocyte health and subsequent embryo development. This will include techniques such as gene expression analyses via real time PCR, protein expression (western blot, immunohistochemistry, confocal microscopy), metabolism (carbohydrate and carboxylic acid metabolism, REDOX state, glutathione levels (reduced and oxidised), mitochondrial activity) and importantly, DNA methylation of selected genes in embryos produced from these systems.
Dr Rodriguez-Osorio will contribute her molecular skills, especially in the area of measuring gene expression and methylation of genes from the different combinations of treatments. We are particularly interested in the impact of a cAMP pulse during a prematuration period within the cumulus oocyte complex, and how this interacts with maturation under differing concentrations of FSH (low, 10 mIU and high, 100 mIU) and conducted with the addition of pro-mature complexes of GDF9 and BMP15 during this stage as well. We believe we will observe synergism in some treatments to enhance oocyte competence. Gene expression analysis will be performed using a candidate gene expression screen, measuring up to 8 genes selected from the literature. Importantly, she will measure the methylation pattern of several known imprinted and non-imprinted genes in subsequent embryos, to determine if method of oocyte maturation which alters developmental competence also alters blastocyst stage methylation. In return, we will provide access and demonstrate the metabolic assays we use for determining metabolic changes in COCs and embryos as measures of oocyte and embryo viability.
23 September 2014: Invited talk
Prof Ewa Goldys delivered an invited talk at the 21st Stem Cell Network workshop on 23 September at the Darlington Centre. The workshop theme was Bioengineering and Stem cells.