37 min listen
Journal Club: Reversing Parkinson's with New Neurons
FromRaising Health
ratings:
Length:
26 minutes
Released:
Oct 22, 2020
Format:
Podcast episode
Description
Neurons do not divide or replicate, so how can we replace neurons killed by neurodegenerative diseases like Parkinson's Disease? On the Bio Eats World Journal Club, UCSD Professor Xiang-Dong Fu and host Lauren Richardson discuss his team's work generating new neurons in the brain by inducing non-neuronal cells to become neurons. The conversation covers how they programmed this cell type conversion, how they verified that these newly created neurons were functioning correctly, and how they demonstrated that these neurons could replace those destroyed in a mouse model of Parkinson's Disease, reversing the disease phenotype. This work paves the way for a potential curative treatment for this and other devastating neurodegenerative and neurological diseases."Reversing a model of Parkinson’s disease with in situ converted nigral neurons" by Hao Qian, Xinjiang Kang, Jing Hu, Dongyang Zhang, Zhengyu Liang, Fan Meng, Xuan Zhang, Yuanchao Xue1, Roy Maimon, Steven F. Dowdy, Neal K. Devaraj, Zhuan Zhou, William C. Mobley, Don W. Cleveland & Xiang-Dong Fu.
Released:
Oct 22, 2020
Format:
Podcast episode
Titles in the series (100)
The Biology of Pain: Why do we experience physical pain? Is all pain the same, or are there different types? Do people experience pain differently? Professor of Neurobiology at Harvard Medical School Clifford Woolf, and Bio Eats World host Hanne Winarsky talk about everything we know about the biology of pain. Technology is today enabling a new, deeper, and much more complex understanding of the phenomenon of pain. Which pathways and neurons are activated in the brain and when, and what patterns might represent different kinds of pain? In this episode (first aired on the a16z Podcast in September 2019), Woolf describes the four different phenotypes of pain, the purpose of each, and what changes when we begin to understand them as distinct types. What does it mean for how we can treat pain in the future… and where we can intervene? by Raising Health