Title |
Neurofibrillary tangles in the dentate granule cells of patients with Alzheimer’s disease, Lewy body disease and progressive supranuclear palsy
|
---|---|
Published in |
Acta Neuropathologica, December 1996
|
DOI | 10.1007/s004010050576 |
Pubmed ID | |
Authors |
K. Wakabayashi, Lawrence A. Hansen, Inez Vincent, Margaret Mallory, E. Masliah |
Abstract |
Recent studies have shown that the dentate granular cells of the hippocampus are affected in patients with Alzheimer's disease (AD). To gain a better understanding of the cytoskeletal alterations in these cells, we carried out immunocytochemical and immunoelectron microscopic analysis of the dentate gyrus of patients with primary degenerative dementias, using a monoclonal antibody against paired helical filaments (TG3). This antibody labeled a large number of spherical inclusions in the dentate granule cells of patients with AD and its Lewy body variant (LBV). These inclusions consisted of straight tubular structures (about 18-25 nm in diameter), similar to those found in progressive supranuclear palsy (PSP). These inclusions, although in a smaller number, were also found in demented patients with PSP, but not in those with diffuse Lewy body disease or age-matched controls. These findings indicate that the neurofibrillary alterations in the dentate granule cells of patients with AD, LBV and PSP share cytoskeletal similarities. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 9 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 2 | 22% |
Student > Ph. D. Student | 1 | 11% |
Professor > Associate Professor | 1 | 11% |
Student > Postgraduate | 1 | 11% |
Unknown | 4 | 44% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 2 | 22% |
Neuroscience | 2 | 22% |
Unknown | 5 | 56% |