Feb. 2, 2015

Su-Chun Zhang (center), a UW professor of neuroscience, talks with staff in his lab as they prepare stem cell cultures in March 2013.Zhangs new research may lay the foundation for treating neurodegenerative diseases like ALS.

Photo: Jeff Miller

This story starts in 1955, upon the death of Albert Einstein, when the pathologist charged with performing the famous scientists autopsy stole his brain.

Fast forward to the 1980s when a University of California, Berkeley scientist was studying parts of the stolen goods involved in complex thinking and discovered that the father of relativity had more of certain types of cells, called astrocytes, than other human brains studied.

Today, another 30 years later, scientists still dont have a solid grasp on everything these cells do in the human nervous system, largely because theyre difficult to study. But Su-Chun Zhang, a professor of neuroscience and neurology at the University of Wisconsin-Madison Waisman Center, and his research team have published a unique model for learning more about the role of human astrocytes in the Journal of Clinical Investigation today.

Su-Chun Zhang

The findings may lay a foundation for the treatment of a number of neurodegenerative diseases, including ALS (amyotrophic lateral sclerosis) and debilitating spinal cord injuries.

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Laying a foundation for treating ALS, spinal cord injury