M
Marshall G. Lougee
Researcher at University of Pennsylvania
Publications - 5
Citations - 89
Marshall G. Lougee is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 2, co-authored 3 publications receiving 33 citations.
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Journal ArticleDOI
Metal-free class Ie ribonucleotide reductase from pathogens initiates catalysis with a tyrosine-derived dihydroxyphenylalanine radical.
Elizabeth J. Blaesi,Gavin M. Palowitch,Kai Hu,Amelia J. Kim,Hannah R. Rose,Rahul Alapati,Marshall G. Lougee,Hee Jong Kim,Alexander T. Taguchi,Kong Ooi Tan,Tatiana N. Laremore,Robert G. Griffin,Carsten Krebs,Megan L. Matthews,Alexey Silakov,J. Martin Bollinger,Benjamin D. Allen,Amie K. Boal +17 more
TL;DR: The independence of this new RNR from transition metals, or the requirement for a single metal ion only transiently for activation, may afford the pathogens an even more potent countermeasure against transition metal-directed innate immunity.
Journal ArticleDOI
Identification of a nanomolar affinity α-synuclein fibril imaging probe by ultra-high throughput in silico screening
John J. Ferrie,Zsofia Lengyel-Zhand,Bieneke Janssen,Marshall G. Lougee,Sam Giannakoulias,Chia-Ju Hsieh,Vinayak Vishnu Pagar,Chi-Chang Weng,Hong Xu,Thomas J. A. Graham,Virginia M.-Y. Lee,Robert H. Mach,E. James Petersson +12 more
TL;DR: Ultra-high throughput in silico screening identified molecules that bind to α-synuclein fibrils, which were analyzed by photo-crosslinking, structure-activity studies, and radioligand binding to validate this approach for finding imaging probes.
Journal ArticleDOI
Alpha-synuclein from patient Lewy bodies exhibits distinct pathological activity that can be propagated in vitro.
Nicholas P. Marotta,Jahan Ara,Norihito Uemura,Marshall G. Lougee,Emily S. Meymand,Bin Zhang,E. James Petersson,John Q. Trojanowski,Virginia M.-Y. Lee +8 more
TL;DR: In this article, the authors demonstrate that α-Syn aggregates derived from Lewy bodies (LBs) patients induce pathology characterized by a prevalence of large somatic inclusions that is distinct from the primarily neuritic pathology induced by α-syn PFFs in a cultured neuron model.
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FRETing about the details: Case studies in the use of a genetically encoded fluorescent amino acid for distance‐dependent energy transfer
Michael B. Cory,Chloe M. Jones,Kyle D. Shaffer,Yarra Venkatesh,Sam Giannakoulias,Ryann M Perez,Marshall G. Lougee,Eshe Hummingbird,Vinayak Vishnu Pagar,Christina M. Hurley,A. Li,Robert H. Mach,Rahul M. Kohli,E. James Petersson +13 more
TL;DR: In this paper , the authors present two case studies illustrating how Acd can be used in FRET experiments to study small molecule induced conformational changes and multicomponent biomolecular complexes.
Journal ArticleDOI
Identification of a Putative α-synuclein Radioligand Using an in silico Similarity Search
Bieneke Janssen,Zsofia Lengyel-Zhand,Chia-Ju Hsieh,Marshall G. Lougee,Aladdin Riad,Kuiying Xu,Catherine Hou,Chi-Chang Weng,Brian J. Lopresti,Hee Jong Kim,Vinayak Vishnu Pagar,John J. Ferrie,Benjamin A. Garcia,Chester A. Mathis,Kelvin C. Luk,E. James Petersson,Robert H. Mach +16 more