Can the Bacteria in Our Gut Cause Liver Cancer?

Reading time: 4 minutes Hannah Young  Tiny microscopic bacterial communities that live within and on us are known as the human microbiome. Research linking the human microbiome to cancer has skyrocketed in the last two decades and has largely focused on the relationship between the microbiome of the digestive tract with stomach and intestinal cancer.... Continue Reading →

Transmissible Tumors in Tasmanian Devils

Reading time: 3 minutes Hannah Young Cancer is generally thought to be a disease that develops from one cell that eventually divides and becomes a tumor within an individual; how this cell becomes cancerous differs depending on the initiating event. While some cancers are initiated through a series of mutations in tumor suppressors or oncogenes,... Continue Reading →

Somatic Mutation Across Mammals

Reading time: 3 minutes Hannah Young Somatic mutations are changes in DNA that occur as cells in our body divide. They are distinct from germline mutations, which occur in germ cells (e.g. eggs and sperm) and are passed down from parent to child. Both somatic and germline mutations contribute to cancer and aging. While we’ve... Continue Reading →

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