The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A preparation of Alzheimer paired helical filaments that displays distinct tau proteins by polyacrylamide gel electrophoresis.
Open accessAbstract
Paired helical filaments (PHFs) are prominent components of Alzheimer disease (AD) neurofibrillary tangles (NFTs). Rather than isolating NFTs, we selected for PHF populations that can be extracted from AD brain homogenates. About 50% of PHF immunoreactivity can be obtained in 27,200 x g supernatants following homogenization in buffers containing 0.8 M NaCl. We further enriched for PHFs by taking advantage of their insolubility in the presence of zwitterionic detergents and 2-mercaptoethanol, removal of aggregates by filtration through 0.45-microns filters, and sucrose density centrifugation. PHF-enriched fractions contained two to five proteins of 57-68 kDa that displayed the same antigenic properties as PHFs. Since the 57- to 68-kDa PHF proteins are antigenically related to tau proteins, they are similar to the tau proteins previously observed in NFTs. However, further analysis revealed that PHF-associated tau can be distinguished from normal, soluble tau by PHF antibodies that do not recognize human adult tau and by one- and two-dimensional PAGE.
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Cites
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
LAEMMLI, U. K. (1970) · Nature · doi:10.1038/227680a0 · Cited by 249,961
Cited by
Neuropathological alterations in Alzheimer disease
Serrano-Pozo, A., Frosch, M. P., Masliah, E., & Hyman, B. T. (2011) · Cold Spring Harbor Perspectives in Medicine · doi:10.1101/cshperspect.a006189 · Cited by 3,345
Spillantini, M. G., Crowther, R. A., Jakes, R., Hasegawa, M., & Goedert, M. (1998) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.95.11.6469 · Cited by 2,868
Lee, V. M.-Y., Goedert, M., & Trojanowski, J. Q. (2001) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.24.1.1121 · Cited by 2,480
Synapse Loss and Microglial Activation Precede Tangles in a P301S Tauopathy Mouse Model
Yoshiyama, Y., Higuchi, M., Zhang, B., Huang, S.-M., Iwata, N., Saido, T. C., Maeda, J., Suhara, T., Trojanowski, J. Q., & Lee, V. M.-Y. (2007) · Neuron · doi:10.1016/j.neuron.2007.01.010 · Cited by 2,208
Enhanced neurofibrillary degeneration in transgenic mice expressing mutant tau and APP
Lewis, J., Dickson, D. W., Lin, W.-L., Chisholm, L., Corral, A., Jones, G., Yen, S.-H., Sahara, N., Skipper, L., Yager, D., et al. (2001) · Science · doi:10.1126/science.1058189 · Cited by 1,611
Metadata
- Authors
- Greenberg, S. G., & Davies, P.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1990-08
- Volume
- 87
- Issue
- 15
- Pages
- 5827-5831
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2043661712
- Cited by
- 730
- References
- 1
- FWCI
- 18.91
- Type
- journal article
- Language
- en
- Open access
- green
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- Greenberg, S. G., & Davies, P. (1990). A preparation of Alzheimer paired helical filaments that displays distinct tau proteins by polyacrylamide gel electrophoresis. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.87.15.5827
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