Monthly Archives: September 2014

Opportunities for future scientists

4029 – 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@

Fortnightly Sensing Meetings at University of Adelaide

georgios TsiminisOctober 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

International Visiting fellow at Adelaide Node

October 2014:nanorubies 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.


Joint project at the Macquarie Node of CNBP with Genesis Care

Ewa Goldys Low Res Edit 0159

September 2014: Building new capacity with Industry

GenesisCare is Australia’s largest provider of radiation oncology, cardiology and sleep treatments. With more than 1300 employees, GenesisCare provides essential health care services across more than 120 sites and clinics.

Our joint work with GCC will involve the evaluation of our nanotechnology approach for cancer radiotherapy.

PhD students Sandya Clement will drive the Macquarie efforts under the supervision of Prof Ewa Goldys and DECRA fellow, Dr Wei Deng