Waisman Center Director, Albee Messing, VMD, PhD, was recently featured in the Know Your Madisonian column by David Wahlberg in the Wisconsin State Journal. To read the full interview, please click here. David Wahlberg, Wisconsin …
Alexander disease
Albee Messing VMD, PhD
Alexander disease (AxD) is a primary genetic disorder of astrocytes caused by dominant mutations in the gene encoding the intermediate filament (IF) protein GFAP. This disease is characterized by excessive accumulation of GFAP, known as Rosenthal fibers, within astrocytes.
Researchers make headway toward understanding Alexander disease
Researchers at the University of Wisconsin–Madison have made a surprising and potentially crucial discovery about Alexander disease, a rare and fatal neurological disorder with no known cure. Using a mouse model for this disease, which …
Thoughts of Gratitude: The Rijkaarts
May 18, 2016 Adityarup “Rup” Chakravorty, Waisman Communications Jelte Rijkaart is 10 years old, with a ready smile, dark brown hair and warm brown eyes. He enjoys hanging out with people, especially his brother Roan. …
Albee Messing, VMD, PhD
TDP-43 mislocalization in a mouse model of Alexander disease Legend: Mislocalized TDP-43 colocalizes with GFAP in GfapR236H/+ mice. TDP-43 (red) and GFAP (green) immunolabeling in coronal brain sections from 10-week-old mice. Nuclei are labeled with DAPI (blue). In WT mice, TDP-43 is primarily …
Tracing a path towards neuronal cell death in Alexander disease
A fruit fly model of a rare, neurodegenerative disease is helping researchers trace the series of steps that lead to neuronal cell death. Damage to astrocytes – star-shaped cells found in the brain and spinal cord – is found in many neurodegenerative conditions, but it’s been unclear exactly what role astrocyte dysfunction plays in the development of disease.
Rare disease yields clues about broader brain pathology
Alexander disease is a devastating brain disease that almost nobody has heard of — unless someone in the family is afflicted with it. Alexander disease strikes young or old, and in children destroys white matter in the front of the brain.
Screen yields drugs that could help treat fatal brain disorder
Using novel screens to sort through libraries of drugs already approved for use in human patients, a team of Wisconsin researchers has identified several compounds that could be used to treat a rare and deadly neurological disorder.
Spanish mother’s search leads to the Waisman Center
“Don’t give up, my love, or I’ll give up with you, because I only live to see the fulfillment of this dream: that you may continue to live. Yours is a life sentence, not a death sentence.”