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21 June 2021 Photo Supplied
Carmien Tolmie
Dr Carmien Tolmie says being involved in the Global Challenges Research Fund (GCRF) START grant over the past three years has made a very concrete contribution to her career as a young scientist.

Dr Carmien Tolmie – Lecturer in the Department of Microbiology and Biochemistry at the University of the Free State (UFS) – is one of 30 postdoctoral research assistants in the United Kingdom and Africa who have benefited from the £3,7 M Global Challenges Research Fund (GCRF) START grant over the past three years. The grant was made available by the Science and Technology Facilities Council (STFC) in support of the Synchrotron Techniques for African Research and Technology (START) programme. The STFC is based in the United Kingdom.

The grant seeks to build partnerships between world-leading scientists in Africa and the UK who are working on research using synchrotron science. Forming part of this collaboration is the UK’s national synchrotron, Diamond Light Source (Diamond). The synchrotron, one of about 70 in the world, can be explained as a large machine, almost the size of a football field, which accelerates electrons to nearly the speed of light. According to Diamond, these fast-moving electrons produce very bright light, called synchrotron light. Scientists can use this light to study minute matter such as atoms and molecules.

 

Celebrating a new generation of scientists

On 7 June 2021, GCRF START celebrated its successes of the past years via a virtual event, including the new generation of scientists they trained. Diamond Light Source (Diamond) hosted the event.

In a statement issued by Diamond Light Source, Dr Tolmie was said to be one of the rising stars in the newly emerging Structural Biology network in South Africa. The statement reads that Dr Tolmie has made great strides with biocatalysis, investigating enzymes as drug targets for fungal infectious diseases that claim many lives, especially among immunocompromised patients.

Dr Tolmie claims that the workings of the natural world have always interested her, especially how it can be used to sustainably improve human health and agriculture. Observing some of the health challenges in Africa motivated her to take the opportunity to work with Prof Dirk Opperman, Associate Professor in the UFS Department of Microbiology and Biochemistry. Prof Opperman is a GCRF START co-investigator in the UFS Biocatalysis and Structural Biology research group, working on various bacterial and fungal enzymes.

Focusing on structural biology, Dr Tolmie is also working on drug discovery projects to find a sustainable solution through novel antifungal drugs.

To conduct the research that can improve the health of so many people suffering from infectious fungal diseases that can be serious, especially for immunocompromised patients living with HIV/Aids, recipients of organ transplants, patients undergoing chemotherapy and many more, Dr Tolmie will be using the drug discovery method of X-ray crystallographic fragment screening at Diamond Light Source (Diamond). “I was introduced to the concept and power of fragment screening techniques during GCRF START meetings,” says Dr Tolmie.

A research visit to Diamond Light Source in the UK in 2019, where she learned more about the experimental workflow of XChem and the i04-1 beamline, also inspired her to embark on XChem projects for antifungal drug discovery.

 

Exposed to cutting-edge scientific techniques

She attributes her recent appointment as lecturer to the mentoring and training she received through the GCRF START grant, which also funded a secondment to Diamond and the University of Oxford, exposing her to cutting-edge scientific techniques such as XChem fragment screening.

Prof Chris Nicklin, Science Group Leader and Principal Investigator in the GCRF START grant programme, says by providing the new generation of synchrotron users with access to world-class equipment and investing in their skills and capacity, research in the UK and Africa has been enriched and deepened.

“Being involved in the START grant has made a very concrete contribution to my career as a young scientist. GCRF START has also exposed me to many esteemed international scientists and facilities,” says Dr Tolmie.

Specifically alluding to the research that Dr Tolmie is working on, Dr Gwyndaf Evans, START Life Sciences Principal Investigator and principal beamline scientist on Diamond’s VMXm beamline, says: “It has been rewarding to see the relatively modest investment of time and money have such a major impact on the sustainability of research expertise, on the development of careers in Africa, on access to large-scale facilities around the world, and on the nurturing of collaborations and networks in South Africa.”

He continues: “In structural biology, there have been valuable exchanges and collaborations, especially XChem laying the foundations for drug discovery work. START is the beginning of embedding the structural research culture in South Africa and other groups around the world. We look forward to what the future holds.”

Dr Tolmie, who completed her BSc degree in Molecular Biology and Biotechnology at Stellenbosch University, completed her postgraduate studies (BSc Honours degree, MSc, and PhD) at the UFS.

News Archive

UFS responds to concerns around high costs of higher education
2015-10-15

 

Dear Students

UFS responds to concerns around high costs of higher education

There is an understandable and shared concern among students in the country around the high costs of higher education. As you know, this also is a matter of deep concern on our campuses, which the University of the Free State (UFS) has made a priority in discussions with student leaders - and through new strategies to relieve the burden of costs on poor students and their families. In fact, in the past two weeks, the UFS leadership has again engaged students on the matter of fees in the future.

This is what we have done so far. We have maintained our position as one of the universities with the lowest tuition fees in the country. As you would have seen from recent newspaper reports on the cost of a degree at various institutions over the past five years, the UFS has had consistently low fees. This is not an accident; both the University Council and the executive leadership of the UFS is of one mind that we must offer a high quality education at minimum cost to all our students, despite the rising costs of operating a large multi-campus university with 30 000 students. Our commitment to you is to continue to keep those costs to students as low as possible, without compromising on the quality of education.

In addition, we took a decision earlier this year to become the first university to drop application fees for first-year students. We are proud of that achievement, since so many students fall at this first hurdle as they contemplate post-school education and training. We also waived registration fees for postgraduate students and now Research Master’s and PhD students can study tuition free under certain conditions. We raised more than R60 million from the private sector to enable talented students, who do not receive NSFAS funding, to complete their degree studies at the UFS. We set aside some of the university’s own funds to enable even more students to access finance for their studies. And we now have a special office set aside to counsel and assist students to apply for more than one scholarship to support their studies. The university does not follow a policy of maximizing exclusions. It has endeavoured and succeeded to turn around the majority of its potential deregistration cases. During 2015 we had 2 700 students at the risk of being de-registered, but our serious efforts resulted in only over 200 instances of exclusion we could not mitigate. As is the practice for the past few years, these students’ debt for 2015 has been reversed.

But, we do not only look for funds from outside to support our students. Last year we set up a Staff Fund to which ordinary members of the academic and support staff can contribute from their own, and sometimes very modest, salaries to enable Kovsie students to finish their degrees. We have volunteers who work on the No Student Hungry (NSH) Bursary Programme to raise funds for students who cannot afford a regular meal. We have an open line to rural and township schools to nominate poor students with good results for support by the Rector’s Fund, and some of those students are now in their final year of studies. And many of our staff support individual students in their homes and with their families, without being asked to do so. This is what we call the Human Project and it remains central to the way in which we deal with students.

We will of course continue to make representation to government, the private sector, and individuals to increase funding, especially for first-generation students, and for families where more than one student is at university. We will continue to take to the road to raise funds from companies and foundations to finance our students. We will expand on-campus opportunities for limited working hours for students who wish to earn some money to support their studies. As we have said often before, no student who passes all their courses or modules will be turned away simply because they do not have the funds to study.

The UFS discusses and agrees to fee increases with our students well in advance of the next academic year. None of these decisions are taken without the agreement of the student leadership and thus far these engagements, while tough, have always been done in good faith and with the students’ interests at heart.

It is important for you to know that, with the declining government subsidy, in real terms, and the expanding needs of our students, we will not be able to keep the university running without fees - even though this source of revenue comes mainly through scholarships and bursaries. We need to compensate staff, purchase new library books and renew journal subscriptions (which is very difficult given the low value of the Rand), upgrade computers and software, pay rates and taxes, purchase laboratory equipment, pay the water and electricity bills, expand internet services, upgrade campus security, and hire more academics to keep class sizes reasonably small. It is important for you to know that the university has managed to avoid increasing student fees as a result of much higher municipal rates. Our lecturers are not the highest paid in the country and financially we run a tight ship. We consistently achieve unqualified audits and we are known to be one of the universities that manage its NSFAS contributions with great efficiency. We do this because of our commitment to ensure that our students are able to enjoy a high quality of education on a stable campus where there is a deep respect for all campus citizens.

Despite all these efforts, the most important message we wish to communicate, is that the door remains open for continued discussion with student leaders as we continue to find ways of keeping university education open and accessible to all qualifying students. At the same time, the UFS leadership is involved in discussions with government about how to best manage the escalating cost of higher education for our dents.

Thank you for your support and understanding at this time and be assured, once again, of our commitment to students as a matter of priority to the university leadership.

Best regards

Prof Jonathan Jansen
Vice-Chancellor and Rector

University of the Free State
19 October 2015

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