I can’t believe I’m more than halfway finished with my Summer Internship! So far, I’ve had so many positive and productive experiences in the lab and have been able to learn so much. In the past few weeks, I’ve continued to remove the nodose ganglia from different strains of mice, and have been working on perfecting their stability inside the organ-on-chip. So far, I’ve noticed that the cells, even after they have been digested, have been too large to place in the apical channel as originally planned. My PI, Dr. Kulkarni, and I were able to video chat with the producers of the chip located in Boston and ask for advice on how to better insert the nodose ganglion cells into the chip. The producers suggested placing the cells in a different channel– the basolateral channel, as it is larger than the apical channel. So far, this technique has been working better. Hopefully I will soon be able to insert epithelial cells from the gut into the chip to recreate the gut-brain axis. 

Image of digested nodose ganglion cells ready to be inserted into the chip.

Throughout this internship, particularly in the past two weeks, I’ve noticed and gained an appreciation of how important collaboration is in the field of research and academia in general. After interviewing my PI, Dr. Kulkarni, last week he emphasized the importance of collaboration and sharing ideas in research. In the past, the research used to be a field where collaboration was limited. However, today science has evolved into being a much more productive field when collaboration occurs. Just this past week in my lab, I’ve been able to witness the benefits of discussing ideas with fellow lab members. A post-doc in the lab recently was completing a large project, which would have taken considerably longer and may not have even been possible without the help of other post-docs and researchers in the laboratory. I’ve also noticed how crucial lab meetings are each week. This is a time where each member in the lab presents what they have completed in the last week, and can receive feedback from other members in the lab. Without this time, it would be much harder to improve research and grow as a laboratory and a scientific community. 

I’ve enjoyed my internship so far! For students considering working in a lab over the summer, I would advise applying to as many internship programs as possible. However, these are super competitive– usually, thousands of students apply for a program where only ~20 positions are available. Therefore, I would also recommend reaching out to PI’s (principal investigators) at different research institutions and universities explaining your interest in their research and inquiring about any available positions in their laboratory. Thankfully, because of the Dickinson Internship grant, you don’t have to worry about financial compensation from the laboratory. This will allow you to find research that interests you!