The Scientific exist to facilitate the scientific projects within the program. The services, materials and reagents provided by the Scientific Core are purified proteins from natural and recombinant sources and scrapie prions, synthetic peptides, DNA sequences, PrP antibodies, transgenic mouse screening and a chemical and biochemical analytical service. This core will be directed by Dr. Haydn Ball. Dr. Ball is an analytical chemist of considerable experience who has devoted himself for the last three years to research into the chemistry of the prion protein. Dr. Ball, an outstanding peptide chemist, will synthesize peptides to be used by all the projects and for antibody production. The preparation of purified prions has been carried out in this laboratory for more than a decade; in recent years this program has been supervised by Ms. Hana Serban. Ms. Serban will also supervise the production of PrP antibodies. Dr. Ball will direct the preparation of recombinant PrP variants which will be expressed in culture and purified for all in all projects. The screening of the transgenic mice will be carried by Ms. Michelle Chernock. Dr. Ball will vary out chemical and biochemical analysis, which will benefit all the projects. All of these activities are currently being carried out very successfully in this laboratory by highly experienced personnel.
| Irimata, Katherine E; Dugger, Brittany N; Wilson, Jeffrey R (2018) Impact of the Presence of Select Cardiovascular Risk Factors on Cognitive Changes among Dementia Subtypes. Curr Alzheimer Res 15:1032-1044 |
| Nick, Mimi; Wu, Yibing; Schmidt, Nathan W et al. (2018) A long-lived A? oligomer resistant to fibrillization. Biopolymers 109:e23096 |
| Woerman, Amanda L; Watts, Joel C; Aoyagi, Atsushi et al. (2018) ?-Synuclein: Multiple System Atrophy Prions. Cold Spring Harb Perspect Med 8: |
| Woerman, Amanda L; Kazmi, Sabeen A; Patel, Smita et al. (2018) Familial Parkinson's point mutation abolishes multiple system atrophy prion replication. Proc Natl Acad Sci U S A 115:409-414 |
| O'Brien, Connor J; Droege, Daniel G; Jiu, Alexander Y et al. (2018) Photoredox Cyanomethylation of Indoles: Catalyst Modification and Mechanism. J Org Chem 83:8926-8935 |
| Condello, Carlo; Lemmin, Thomas; Stöhr, Jan et al. (2018) Structural heterogeneity and intersubject variability of A? in familial and sporadic Alzheimer's disease. Proc Natl Acad Sci U S A 115:E782-E791 |
| Woerman, Amanda L; Kazmi, Sabeen A; Patel, Smita et al. (2018) MSA prions exhibit remarkable stability and resistance to inactivation. Acta Neuropathol 135:49-63 |
| Yang, Bing; Wu, Haifan; Schnier, Paul D et al. (2018) Proximity-enhanced SuFEx chemical cross-linker for specific and multitargeting cross-linking mass spectrometry. Proc Natl Acad Sci U S A 115:11162-11167 |
| Wang, Tuo; Jo, Hyunil; DeGrado, William F et al. (2017) Water Distribution, Dynamics, and Interactions with Alzheimer's ?-Amyloid Fibrils Investigated by Solid-State NMR. J Am Chem Soc 139:6242-6252 |
| Giles, Kurt; Woerman, Amanda L; Berry, David B et al. (2017) Bioassays and Inactivation of Prions. Cold Spring Harb Perspect Biol 9: |
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