Steel DG - Search Results

1

Simultaneous single-molecule fluorescence and conductivity studies reveal distinct classes of Abeta species on lipid bilayers.

Schauerte JA, Wong PT, Wisser KC, Ding H, Steel DG, Gafni A. Schauerte JA, et al. Among authors: steel dg. Biochemistry. 2010 Apr 13;49(14):3031-9. doi: 10.1021/bi901444w. Biochemistry. 2010. PMID: 20201586 Free PMC article.

2

Amyloid-beta membrane binding and permeabilization are distinct processes influenced separately by membrane charge and fluidity.

Wong PT, Schauerte JA, Wisser KC, Ding H, Lee EL, Steel DG, Gafni A. Wong PT, et al. Among authors: steel dg. J Mol Biol. 2009 Feb 13;386(1):81-96. doi: 10.1016/j.jmb.2008.11.060. Epub 2008 Dec 16. J Mol Biol. 2009. PMID: 19111557

3

Determination of the oligomer size of amyloidogenic protein beta-amyloid(1-40) by single-molecule spectroscopy.

Ding H, Wong PT, Lee EL, Gafni A, Steel DG. Ding H, et al. Among authors: steel dg. Biophys J. 2009 Aug 5;97(3):912-21. doi: 10.1016/j.bpj.2009.05.035. Biophys J. 2009. PMID: 19651050 Free PMC article.

4

Direct observation of single amyloid-β(1-40) oligomers on live cells: binding and growth at physiological concentrations.

Johnson RD, Schauerte JA, Wisser KC, Gafni A, Steel DG. Johnson RD, et al. Among authors: steel dg. PLoS One. 2011;6(8):e23970. doi: 10.1371/journal.pone.0023970. Epub 2011 Aug 25. PLoS One. 2011. PMID: 21901146 Free PMC article.

5

β-Amyloid (1-40) peptide interactions with supported phospholipid membranes: a single-molecule study.

Ding H, Schauerte JA, Steel DG, Gafni A. Ding H, et al. Among authors: steel dg. Biophys J. 2012 Oct 3;103(7):1500-9. doi: 10.1016/j.bpj.2012.08.051. Epub 2012 Oct 2. Biophys J. 2012. PMID: 23062342 Free PMC article.

6

Single-molecule imaging reveals aβ42:aβ40 ratio-dependent oligomer growth on neuronal processes.

Johnson RD, Schauerte JA, Chang CC, Wisser KC, Althaus JC, Carruthers CJ, Sutton MA, Steel DG, Gafni A. Johnson RD, et al. Among authors: steel dg. Biophys J. 2013 Feb 19;104(4):894-903. doi: 10.1016/j.bpj.2012.12.051. Biophys J. 2013. PMID: 23442968 Free PMC article.

7

Structural evolution and membrane interactions of Alzheimer's amyloid-beta peptide oligomers: new knowledge from single-molecule fluorescence studies.

Johnson RD, Steel DG, Gafni A. Johnson RD, et al. Among authors: steel dg. Protein Sci. 2014 Jul;23(7):869-83. doi: 10.1002/pro.2479. Epub 2014 Jun 4. Protein Sci. 2014. PMID: 24753305 Free PMC article. Review.

8

Hydrogen exchange at the core of Escherichia coli alkaline phosphatase studied by room-temperature tryptophan phosphorescence.

Fischer CJ, Schauerte JA, Wisser KC, Gafni A, Steel DG. Fischer CJ, et al. Among authors: steel dg. Biochemistry. 2000 Feb 15;39(6):1455-61. doi: 10.1021/bi991560h. Biochemistry. 2000. PMID: 10684627

9

Application of single-molecule spectroscopy in studying enzyme kinetics and mechanism.

Shi J, Dertouzos J, Gafni A, Steel D. Shi J, et al. Methods Enzymol. 2008;450:129-57. doi: 10.1016/S0076-6879(08)03407-1. Methods Enzymol. 2008. PMID: 19152859 Review.

10

Amyloid fiber formation and membrane disruption are separate processes localized in two distinct regions of IAPP, the type-2-diabetes-related peptide.

Brender JR, Lee EL, Cavitt MA, Gafni A, Steel DG, Ramamoorthy A. Brender JR, et al. Among authors: steel dg. J Am Chem Soc. 2008 May 21;130(20):6424-9. doi: 10.1021/ja710484d. Epub 2008 Apr 30. J Am Chem Soc. 2008. PMID: 18444645 Free PMC article.

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