Stem Cell News
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RNA-binding protein identified as key regulator of brain development
A new Waisman Center, University of Wisconsin–Madison study has identified a critical regulator of this early process of cell fate called FXR1, a protein that binds RNA to regulate the abundance of…
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New drug shows promise for treating Down syndrome-related brain changes
Individuals with Down syndrome have differences in how their brains form that cause intellectual disability. Down syndrome or trisomy 21 is the most common genetic cause of intellectual and developmental disability and…
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Waisman investigators receive NIH funding to optimize the use of brain organoids in research
A newly funded project will combine the expertise of four Waisman Center investigators to develop advanced machine learning methods for studying brain organoids, three-dimensional cell clusters grown from stem cells that closely…
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Discovery opens new path toward restoring vision lost to blindness
At a Glance A newly discovered protein marker on the surface of a retinal cell could help pave the way for cell therapies that restore vision in people with currently incurable forms…
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Waisman Center researcher receives WARF-funded award to advance next generation of brain organoid research
A University of Wisconsin–Madison interdisciplinary team led by Waisman Center investigator Xinyu Zhao, PhD, has received funding through the Wisconsin Alumni Research Foundation (WARF)-supported Igniting Interdisciplinary Innovation (I³) initiative to develop new methods for…
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New tool for researchers makes it easier to analyze individual neurons
The electrical properties of a neuron paint a picture of its development and function. A new user-friendly and accessible tool developed at the Waisman Center allows scientists to analyze the electrical activity…
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What research has revealed about Down syndrome’s influence on brain development
A new review paper published in Nature Reviews Neuroscience from Bhattacharyya, associate professor of cell and regenerative biology, pulls together what is currently known about DS’s impact on brain development.
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UW–Madison’s Cool Science Image Contest: Waisman winners
Matt Zammit, PhD, Waisman scientist in the Brain Imaging Core, and affiliate investigator Erik Dent, PhD, are both winners of UW–Madison’s Cool Science Image Contest.
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Renowned Waisman investigator Su-Chun Zhang retires
After more than two decades at the Waisman Center, University of Wisconsin and several first-in-the-world stem cell scientific breakthroughs, Su-Chun Zhang, MD, PhD, professor of neuroscience and neurology, is retiring. He came…
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Organoids are becoming more popular in research, consistency in their use is needed for more accurate results
To the naked eye, they look like tiny blobs free floating in a pink liquid. Under a light microscope, they look similar. But organoids, a 3-D mini version of an organ grown…