Su-Chun Zhang, a Waisman Center investigator, was the first person in the world to craft human brain cells both from human embryonic stem (ES) cells and later from induced pluripotent (iPS) cells. In a recent interview …
Stem Cells
STEM CELLS @ 20
Twenty years ago, a seminal discovery by researchers at UW-Madison introduced stem cells to the world. Since then, this new tool has transformed science and opened new doors for translational research. Stem cells are undifferentiated …
UW researcher using stem cells to create ‘spare part’ for blindness
To mark the 20th anniversary of the stem cell discovery at UW-Madison, the Wisconsin State Journal featured a series of stories on stem cell research, highlighting the work of Waisman Center investigators David Gamm, Anita …
Randy Ashton, PhD – Slide of the Week
Transplantation of human pluripotent stem cell (hPSC)-derived neurons into chick embryos is an established preliminary assay to evaluate engraftment potential. Yet, with recent advances in deriving diverse human neuronal subtypes, optimizing and standardizing such transplantation methodology for specific subtypes at their correlated anatomical sites is still required.
Years after promise of stem cells seemed to be fading, clinical trials underway
A story in the Milwaukee Journal Sentinel reflects on the history of stem cells and its future direction. Two decades after the first stem cell breakthrough, the promising biological discovery is beginning to take steps …
Mutation in common protein triggers tangles, chaos inside brain cells
In a study published today, Waisman Center investigators Su-Chun Zhang, Albee Messing and colleagues point to new understandings of the broad range of effects that result from the GFAP mutation impacting astrocytes — important supporting …
Scientists seek to improve quality control for genome editing therapies in the eye
Waisman Center investigator David Gamm, MD, PhD, and affiliate Krishanu Saha, PhD, are part of a team of scientists at the University of Wisconsin- Madison who were recently granted a major award from the National …
Twenty Years of Stem Cells
In 1998, UW–Madison developmental biologist James Thomson introduced the world to the first laboratory-derived human embryonic stem cells. Twenty years later, UW–Madison remains at the forefront of stem cell research. The Waisman Center at UW-Madison …
Masatoshi Suzuki, DVM, PhD – Slide of the Week
Human induced-pluripotent stem cells are a promising resource for propagation of myogenic progenitors. Our group recently reported a unique protocol for the derivation of myogenic progenitors directly (without genetic modification) from human pluripotent cells using free-floating spherical culture.
Seminar: Darcie Moore, PhD, “Mechanisms of Asymmetry in Neural Stem Cells”
The research in my lab focuses on identifying the mechanisms that stem cells use to create the asymmetric segregation of cargoes, to identify what other components are segregated, and to use this knowledge to improve stem cell aging.