“Gut Feeling”: How Does Modulation of Gut Microbiome Affect Depression Pathophysiology and Status?

Posted Posted in Biology, Book Review, Neurobiology

By Raida Aldosari, Nutrition Science (Biology option) ’18 Author’s Note: I wrote this literature review as part of my UWP 104F class with Dr. Lisa Sperber. The assignment was to choose a clinically-relevant topic, review the existing body of literature on this topic, and choose a specific area to write on. My topic of interest was about the relationship between gut microbiome and the brain. I became interested in this topic after reading an article about the differences between the microbial composition of individuals with depression. By the end of the quarter, my research question evolved from “how does our diet affect our brain or mood?” to “how does modulation of gut microbiome affect depression pathophysiology?” I enjoyed the flexibility of the […]

Neural Mechanisms of Axon Degradation

Posted Posted in Biology, Neurobiology

By Timur Katsnelson, Neurobiology, Physiology, and Behavior, ‘19 Author’s Note This topic was brought up during our discussion on the development of the nervous system in my neurobiology foundations class. I found it to be interesting because of its significance in the earliest stages of our lives. Further research into scientific literature discussing the role of pruning in neurodevelopment led me to learn more about its mechanism, distinctions from other forms of axon degrading, and its use in adult organisms.

Fat to the rescue?

Posted Posted in Biology, Health and Medicine

By Sabrina Lazar, Cell Biology  ‘20 Author’s note: After attending an interesting meeting on cytoskeleton dynamics in the weekly Joint Seminars in Molecular Biology series, I wanted to learn more about the subject and found Anna Franz and her colleagues’ recent paper about fat cells in Drosophila, a model organism I work with and is dear to me. This essay serves as a way for me to share fascinating research with those that are interested in Drosophila, cells, or biology in general.

A Review of Personalized Cystic Fibrosis Treatments: Genotype-Phenotype Relationships

Posted Posted in Genetics, Health and Medicine

By Daniel Erenstein, Neurobiology, Physiology, and Behavior, ‘20 Author’s Note: One of the major assignments in my Writing in Science (UWP 104E) course was a literature review on some current topic of scientific interest. The process involved in understanding prior research on a topic and in predicting a field’s future directions was challenging. Along the way, I often found myself lost in a world of complicated scientific jargon. In the end, it was a personal story that provided the inspiration I needed for this article. Worldwide, more than 70,000 people have cystic fibrosis, and there are over 30,000 patients in the United States alone. Mary Frey is one of them, and she chronicles her life alongside Peter, her husband, and […]