Tim Mackie
Postdoctoral Fellow
Why I Love Science
It's the closest thing I could find in the real world to being on Star Trek.
Education
University of Pittsburgh, August 2012-August 2018
Doctor of Philosophy in Molecular, Cellular, and Developmental Biology. Minor in Teaching.
Messiah College, August 2006-May2010 Summa Cum Laude
Bachelor of Science in Biology. Bachelor of Arts in English
Appointments (which could be things like research tech positions, postbaccs, etc):
Core Technician II, October 2011 - July 2012
Lonza Inc, Walkersville MD
Pilot Product Technician I, August 2010 - October 2011
MedImmune LLC, Gaithersburg MD
STEP Student, Summers 2007 - 2009
US Army Research Laboratory, Adelphi MD
Publications
Nadel, C.M., Mackie, T.D., and Gardner, R.G. (In revision) Osmolyte accumulation regulates the SUMOylation and inclusion dynamics of the Cyc8-Tup1 transcriptional corepressor. PLoS Genetics
Hager, N.A., Krasowski, C.J., Mackie T.D., Kolb A.K., Needham P., Augustine, A.A., Dempsey A., Szent-Gyorgyi C., Bruchez M., Bain D., Kwiatkowski, A.V., O’Donnell, A.F., and Brodsky, J.L. (2018) Select α-arrestins control the cell surface abundance of the mammalian Kir2.1 protein in a yeast model. Journal of Biological Chemistry, 293(28) 11006-11021.
Mackie, T.D. and Brodsky, J.L. (2018) Investigating Potassium Channels in Budding Yeast: A Genetic Sandbox. Genetics, 209(3) 637-650.
Mackie, T.D., Kim B.Y., O’Donnell, A.F., Subramanya, A.R., Bain, D., Welling, P.A., and Brodsky, J.L. (2018) The endosomal trafficking factors CORVET and ESCRT negatively regulate plasma membrane residence of the Renal Outer Medullary Potassium channel (ROMK). Journal of Biological Chemistry, 293(9) 3201-3217.
O’Donnell, B.M., Mackie, T.D., Subramanya, A.R., and Brodsky, J.L. (2017) Endoplasmic Reticulum Associated Degradation of the Renal Outer Medullary Potassium Channel, ROMK, Underlies Type II Bartter Syndrome. Journal of Biological Chemistry, 292(31), 12813-12827.
O’Donnell, B.M., Mackie, T.D., and Brodsky, J.L. (2017) Linking channelopathies with endoplasmic reticulum associated degradation. Channels (Austin). Jul 19:1-3.
Guerriero, C.J., Reutter, K.R., Augustine, A.A., Preston, G.M., Weiberth, K.F., Mackie, T.D., Cleveland-Rubeor, H.C., Bethel, N.P, Callenberg, K.M., Nakatsukasa, K., Grabe, M, and Brodsky, J.L. (2017) Transmembrane helix hydrophobicity is an energetic barrier during the retrotranslocation of integral membrane ERAD substrates. Molecular Biology of the Cell. 28(15), 2076-2090.
Finch, A.S., Mackie, T.D., Sund, C.J. and Sumner, J.J. (2011). Metabolite analysis of Clostridium acetobutylicum: Fermentation in a microbial fuel cell. Bioresource Technology, 102(1), 312-315.
Research Interest
Honors and awards
Andrew Mellon Predoctoral Fellowship, September 2017-April 2018
Margaret C. Oweida Predoctoral Fellowship, April 2017
APS Meritorious Research Award, April 2017
Departmental Honors, Messiah College Department of English, May 2010
First Place, US Army Research Laboratory Student Research Symposium, August 2009
Selected publications
A conserved deubiquitinating enzyme uses intrinsic disordered regions to scaffold multiple protein-interaction sites. JBC 290: 20601-20612.
Dynamic sumoylation of a conserved transcription corepressor prevents persistent inclusion formation during hyperosmotic stress. PLoS Genetics 12: e1005809.
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