MSc project on ‘Investigating lung architecture and development in Down syndrome mouse mutants’

“I was made to feel a part of the team as I attended weekly laboratory meetings with the group, which enabled me to keep up with and gain an understanding of the current research” – Onyinyechi

“As part of my master’s degree in Cardiovascular and Respiratory Healthcare at Imperial College London, I spent four months with the Dean group. Here I undertook a research project that investigated lung development in mouse models of Down syndrome. I was supervised by Charlotte Dean and Sek Shir Cheong who taught me how to analyse sections of lung histology using the software Fiji, as well as how to use a range of scientific databases for genetic analysis.

The research we carried out was important in adding to the small number of studies that had previously investigated lung development in Down syndrome. In our study, we used a range of mouse models which all had three copies of different portions of chromosome 21. This allowed us to narrow down and identify the region of chromosome 21 that was critical in the development of the abnormalities found in the lung histology of these mouse models and the possible candidate genes causing them.

I was made to feel a part of the team as I attended weekly laboratory meetings with the group, which enabled me to keep up with and gain an understanding of the current research taking place at the lab. Additionally, observing presentations, as well as delivering some myself to the group, helped me to develop my presentation skills and allowed me to progress quicker as I received useful and regular feedback. I had a great time working at the lab, especially as I had not done any work like that before.”

– Onyinyechi