There are a number of diseases that can lead to blindness. But, a researcher at UC San Diego thinks there might be one way to cure them all. It’s called endogenous regeneration. Think of a lizard re-growing a lost tail. Zebrafish can do something similar with retinal tissue. Researcher Karl Wahlin says there is evidence humans have the potential to do the same, if scientists can figure out how to activate the process.
Wahlin’s work isn’t limited to teaching the body to repair itself. He’s also using stem cells to study different eye diseases and search for cures. He works with what are known as retinal organoids – miniature retinal models grown in the lab. These can be made from stem cells of people with specific eye diseases so researchers can see how those diseases might develop in the womb, and which treatments might be effective against them.
Now, Wahlin is teaming up with Alysson Muotri from the UC San Diego Stem Cell program who uses brain organoids for similar research. The two have begun working together with the help of a bioengineer who builds 3D-printing machines that can incorporate stem cells. Learn how it all works in the latest piece from the Building the Brain Series.
Watch — Stem Cells and Curing Blindness – Karl Wahlin
Check out highlights from this year’s conference addressing a variety of topics, including the impact of trauma and immigration on child development and people with intellectual and developmental disabilities.
Offering a unique update for primary care and subspecialty health care professionals and others who care for children, youth, and adults with developmental disabilities and complex health care needs, the conference covered a broad spectrum of developmental disabilities across the lifespan including autism spectrum disorders, mental health, genetic screening and diagnoses, and intervention and therapeutic consideration. Focus on special education, law enforcement, and policy from a variety of specialists adds to the content.
Presentations by expert faculty should be of interest to pediatricians, family physicians, nurse clinicians, psychologists, and internists who are involved in the healthcare of individuals with developmental disabilities, as well as to those in other health-related disciplines including health policy, epidemiology, psychiatry, school health, social work, and case management services.
While the conference is designed for health care professionals, families and individuals with developmental disabilities will also learn from the various represented disciplines. The conference was held at UCSF on March 14 and 15, 2019.
Browse more programs in Developmental Disabilities Update