In: Glia, 2014, p. -
The calcium-binding protein parvalbumin (PV) hallmarks subpopulations of interneurons in the murine brain. We serendipitously observed the de novo expression of PV in ependymal cells of the lateral ventricle wall following in vivo lesioning and brain slicing for the preparation of organotypic hippocampal slice cultures (OHSCs). In OHSCs, de novo PV-expression begins shortly after the onset of...
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In: Neuropathology and Applied Neurobiology, 2009, vol. 35, no. 2, p. 165 - 177
Aims: Parenchymal microcalcification in the brain coincides with neurodegenerative diseases, but is also frequently found in neurologically normal individuals. The origin and role of this process are still under debate. Parvalbumin (PV) is a protein acting as a Ca2+ buffer and Ca2+ shuttle towards intracellular Ca2+ sinks, like mitochondria and the endoplasmic reticulum. Constitutively, it is...
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In: Neuropathology and Applied Neurobiology, 2008, vol. 34, no. 4, p. 435 - 445
Aims: Prion diseases are generally characterized by pronounced neuronal loss. In particular, a subpopulation of inhibitory neurones, characterized by the expression of the calcium-binding protein parvalbumin (PV), is selectively destroyed early in the course of human and experimental prion diseases. By contrast, nerve cells expressing calbindin D28k (CB), another calcium-binding protein, as well...
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