17 December 2024

Lisa Menacher has been awarded the 2024 Christer Gilén Scholarship in statistics and machine learning for her master’s thesis. She utilised machine learning in an effort to make the selection of cancer treatments more effective.

In December 2024, Lisa Menacher received the Christer Gilén Scholarship for the best master’s thesis in statistics and machine learning. The scholarship was established through a donation from Christer Gilén to LiU to reward students in the areas of “statistics and machine learning” and “economic governance, organisation and innovation”.  Photographer: Magnus Johansson

"It was truly a pleasant surprise to receive the scholarship. I didn’t even know I was nominated," says Lisa Menacher.

Lisa Menacher’s journey into applying machine learning in biology began with a previous project under the same supervisor, as part of her international master’s programme in statistics and machine learning.
"I knew I wanted to continue working in biology, and the master’s thesis gave me an opportunity to build on my previous experience and to apply machine learning to an interesting field of study."

Photographer: Magnus Johansson

In her thesis, she focused on addressing complicated challenges in cancer treatment, particularly the problem of standard treatments often yielding different results for different individuals.
"Cancer is a very complex disease, and treatments often don’t work equally well for everyone. Precision medicine aims to account for biological differences between individuals."

Lisa Menacher used machine learning to analyse gene expression, a measurement of the activity of genes, that is often used for drug response prediction in cancer. Traditionally, gene activity is measured as an average from many cells simultaneously, which can obscure important details. She tested a method that seeks to extract information about individual cell types from such average measurements. However, the results showed that the method only slightly improved accuracy. Despite this, she remains hopeful.
"Biology is incredibly diverse. Future research could focus on specific cancer or tissue types, which might yield better results."

She also emphasised the challenge of working with limited datasets, meaning the information used to train AI models. In the medical field, obtaining large amounts of relevant data is often difficult. Another challenge for her was the time-consuming process of integrating and processing the data.

Freediving and Cooking


In her free time, she enjoys freediving and spends a lot of time cooking with friends. Originally from Germany, Lisa Menacher highlights the sense of community she has found through the international programme.

"Food often brings us together," she adds with a smile.

Collaboration between computer scientists and biologists

She has now begun a new chapter as a PhD student, transitioning to research in forensic medicine. Her project involves analysing small molecules in blood samples to investigate causes of death or times of death using machine learning. Although her new focus differs from her previous work in cancer research, she remains deeply interested in the combination of biology and computer science.
"There are so many collaborations between computer scientists and biologists combining these fields. I’m excited to see where it leads."

Contact

What Lisa studied

About the Christer Gilén Scholarship 

More about AI at LiU

Support LiU

Latest news from LiU

LiU receives mark of excellence from EU

Linköping University has been awarded the European Commission’s HR Excellence in Research Award. It is a mark of excellence that shows that the university is making systematic efforts to improve the working conditions of researchers.

Students taking the course Scholars at risk student led workshop

Academic freedom in practice

The group of master’s students on the Ethnicity and Migration programme at LiU are unique. They are the first in Sweden to take a university course in how to create a campaign in support of an imprisoned researcher and for academic freedom.

Portrait of man by the stream

Mathias Fridahl nominated to the Swedish Climate Policy Council

Mathias Fridahl, researcher at Linköping University, has been nominated to the Swedish Climate Policy Council, a government agency that evaluates how the government's policies align with Sweden's climate goals.