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Stefan Momma
Researcher at Karolinska Institutet
Publications - 10
Citations - 2888
Stefan Momma is an academic researcher from Karolinska Institutet. The author has contributed to research in topics: Neural stem cell & Stem cell. The author has an hindex of 6, co-authored 8 publications receiving 2812 citations.
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Journal ArticleDOI
Identification of a Neural Stem Cell in the Adult Mammalian Central Nervous System
TL;DR: Evidence is presented that ependymal cells are neural stem cells and a novel process in the response to central nervous system injury is identified, identified in response to spinal cord injury.
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Evidence for neurogenesis in the adult mammalian substantia nigra
Ming Zhao,Stefan Momma,Kioumars Delfani,Marie Carlén,Robert Cassidy,Clas B. Johansson,Hjalmar Brismar,Oleg Shupliakov,Jonas Frisén,Ann Marie Janson +9 more
TL;DR: Evidence for the generation of dopaminergic projection neurons of the type that are lost in Parkinson's disease from stem cells in the adult rodent brain is provided and it is shown that the rate of neurogenesis is increased after a lesion.
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Ephrin-A2 reverse signaling negatively regulates neural progenitor proliferation and neurogenesis
Johan Holmberg,Annika Armulik,Kirsten-André Senti,Karin Edoff,Kirsty L. Spalding,Stefan Momma,Robert Cassidy,John G. Flanagan,Jonas Frisén +8 more
TL;DR: The identification of ephrin-A2 and EphA7 as negative regulators of progenitor cell proliferation reveals a novel mechanism to control cell numbers in the brain.
Journal ArticleDOI
Get to know your stem cells.
TL;DR: It is now well established that new neurons are generated continuously in adult mammals, including humans, which derive from self-renewing multipotent neural stem cells, and the identify of these stem cells has recently been unveiled.
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Developments in new biotechnology firms in Germany.
Stefan Momma,Margaret Sharp +1 more
TL;DR: The authors suggest that, although these developments do not conform to the Anglo-Saxon entrepreneurial model in which new firms effectively forge new industries, the German evolutionary approach to innovation may still be holding its ground.