Mining DNA for Disease Prediction: the polygenic risk score

by Alex Yenkinfigures by Allie Elchert Long before the completion of the Human Genome Project, scientists knew that many common diseases had a genetic component. However, there was debate about the architecture of these genetic effects: were there a few high-effect mutations or thousands of tiny effect mutations spread throughout the genome? Now, in the full swing of the genomics revolution, we can see that … Continue reading Mining DNA for Disease Prediction: the polygenic risk score

Reframing Opioid Addiction Treatment: What is harm reduction all about?

by Lauren Granatafigures by Xiaomeng Han As Covid-19-related deaths overwhelmed the country in 2020, drug overdose deaths furtively took their own toll. The opioid epidemic is still surging, but a new Rhode Island law aims to combat the problem through harm reduction. Instead of fixating on sobriety-centered treatment, the primary function of the new law is to protect people from infection and overdose. What are … Continue reading Reframing Opioid Addiction Treatment: What is harm reduction all about?

Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Manasvi Verma is a 2nd year PhD student in the Biological and Biomedical Sciences Program at Harvard Medical School studying host-microbiome interactions in the human gut. Corena Loeb is a first-year Ph.D. student in the Harvard-MIT program in Speech, Hearing, Bioscience and Technology. Cover image by Pexels from Pixabay. This biography is part of our “Picture a Scientist” initiative. To learn more about the amazing men … Continue reading Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

by Manasvi Verma In all my travels I’ve never been attacked by a wild animal, lost my way or caught a disease… I don’t think there’s any place in the world where a woman can’t venture. – Ynés Mexía As the climate disaster becomes more imminent, environmental conservation is a pressing need. Recently at the forefront of public discourse, this movement has been simmering behind-the-scenes … Continue reading Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Gene Regulatory Networks: From DNA to development

by Samantha Roylefigures by Allie Elchert Have you ever thought about how a single cell can grow into a living, breathing, human? The extraordinary complexity of our thinking brains, wiggling fingers and beating hearts emerges from a single celled zygote, formed from the fusion of egg and sperm. Many of us have heard of DNA, the molecule that contains the instructions for life, but have … Continue reading Gene Regulatory Networks: From DNA to development