Margaret A. Phillips was born in Cleveland, Ohio in 1959. She received her undergraduate degree in Biochemistry from the University of California, Davis (1981) and her PhD in Pharmaceutical Chemistry from the University of California, San Francisco (1988), where she was also a postdoctoral fellow in the Dept. of Biochemistry (1988-1992).
Dr. Phillips is currently Professor and Chair of the Department of Biochemistry at UT Southwestern, where her research focuses on biochemistry and drug discovery in parasitic protozoa.
- Uni of California-Davis (1981), Biochemistry
- Graduate School
- Uni of California-Sfrancisco (1988), Pharmaceutical Chemistry
- Drug discovery for Malaria and Africa Sleeping Sickness
- Proteasome as a drug target in Malaria
- Pyrimidine metabolism in trypanosome and malaria parasites
- Regulation and function of polyamine biosynthesis in African trypanosomes
- Fast-Killing Tyrosine Amide ((S)-SW228703) with Blood- and Liver-Stage Antimalarial Activity Associated with the Cyclic Amine Resistance Locus (PfCARL).
- Imlay LS, Lawong AK, Gahalawat S, Kumar A, Xing C, Mittal N, Wittlin S, Churchyard A, Niederstrasser H, Crespo-Fernandez B, Posner BA, Gamo FJ, Baum J, Winzeler EA, Laleu B, Ready JM, Phillips MA, ACS Infect Dis 2023 Feb
- Potent Antimalarials with Development Potential Identified by Structure-Guided Computational Optimization of a Pyrrole-Based Dihydroorotate Dehydrogenase Inhibitor Series.
- Palmer MJ, Deng X, Watts S, Krilov G, Gerasyuto A, Kokkonda S, El Mazouni F, White J, White KL, Striepen J, Bath J, Schindler KA, Yeo T, Shackleford DM, Mok S, Deni I, Lawong A, Huang A, Chen G, Wang W, Jayaseelan J, Katneni K, Patil R, Saunders J, Shahi SP, Chittimalla R, Angulo-Barturen I, Jiménez-Díaz MB, Wittlin S, Tumwebaze PK, Rosenthal PJ, Cooper RA, Aguiar ACC, Guido RVC, Pereira DB, Mittal N, Winzeler EA, Tomchick DR, Laleu B, Burrows JN, Rathod PK, Fidock DA, Charman SA, Phillips MA, J Med Chem 2021 Apr
- Novel Antimalarial Tetrazoles and Amides Active against the Hemoglobin Degradation Pathway in Plasmodium falciparum.
- Lawong A, Gahalawat S, Okombo J, Striepen J, Yeo T, Mok S, Deni I, Bridgford JL, Niederstrasser H, Zhou A, Posner B, Wittlin S, Gamo FJ, Crespo B, Churchyard A, Baum J, Mittal N, Winzeler E, Laleu B, Palmer MJ, Charman SA, Fidock DA, Ready JM, Phillips MA, J Med Chem 2021 Feb
- A dual regulatory circuit consisting of S-adenosylmethionine decarboxylase protein and its reaction product controls expression of the paralogous activator prozyme in Trypanosoma brucei.
- Patel MM, Volkov OA, Leija C, Lemoff A, Phillips MA PLoS Pathog. 2018 Oct 14 10 e1007404
- Trypanosomatid Deoxyhypusine Synthase Activity Is Dependent on Shared Active-Site Complementation between Pseudoenzyme Paralogs.
- Afanador GA, Tomchick DR, Phillips MA Structure 2018 Aug
- Antimalarial activity of single-dose DSM265, a novel plasmodium dihydroorotate dehydrogenase inhibitor, in patients with uncomplicated Plasmodium falciparum or Plasmodium vivax malaria infection: a proof-of-concept, open-label, phase 2a study.
- Llanos-Cuentas A, Casapia M, Chuquiyauri R, Hinojosa JC, Kerr N, Rosario M, Toovey S, Arch RH, Phillips MA, Rozenberg FD, Bath J, Ng CL, Cowell AN, Winzeler EA, Fidock DA, Baker M, Möhrle JJ, Hooft van Huijsduijnen R, Gobeau N, Araeipour N, Andenmatten N, Rückle T, Duparc S Lancet Infect Dis 2018 Jun
- Relief of autoinhibition by conformational switch explains enzyme activation by a catalytically dead paralog.
- Volkov OA, Kinch L, Ariagno C, Deng X, Zhong S, Grishin N, Tomchick DR, Chen Z, Phillips MA Elife 2016 Dec 5
- Pyrimidine Salvage Enzymes Are Essential for De Novo Biosynthesis of Deoxypyrimidine Nucleotides in Trypanosoma brucei.
- Leija C, Rijo-Ferreira F, Kinch LN, Grishin NV, Nischan N, Kohler JJ, Hu Z, Phillips MA PLoS Pathog. 2016 Nov 12 11 e1006010
- A long-duration dihydroorotate dehydrogenase inhibitor (DSM265) for prevention and treatment of malaria.
- Phillips MA, Lotharius J, Marsh K, White J, Dayan A, White KL, Njoroge JW, El Mazouni F, Lao Y, Kokkonda S, Tomchick DR, Deng X, Laird T, Bhatia SN, March S, Ng CL, Fidock DA, Wittlin S, Lafuente-Monasterio M, Benito FJ, Alonso LM, Martinez MS, Jimenez-Diaz MB, Bazaga SF, Angulo-Barturen I, Haselden JN, Louttit J, Cui Y, Sridhar A, Zeeman AM, Kocken C, Sauerwein R, Dechering K, Avery VM, Duffy S, Delves M, Sinden R, Ruecker A, Wickham KS, Rochford R, Gahagen J, Iyer L, Riccio E, Mirsalis J, Bathhurst I, Rueckle T, Ding X, Campo B, Leroy D, Rogers MJ, Rathod PK, Burrows JN, Charman SA Sci Transl Med 2015 Jul 7 296 296ra111
- Regulated expression of an essential allosteric activator of polyamine biosynthesis in African trypanosomes.
- Willert EK, Phillips MA PLoS Pathog. 2008 Oct 4 10 e1000183
Honors & Awards
- Elected Fellow of the American Society for Biochemistry and Molecular Biology (ASBMB)
- Elected Fellowship of the American Academy of Microbiology
- Election to National Academy of Sciences
- Member The Academy of Medicine, Engineering and Science of Texas (TAMEST)
- Medicines for Malaria Venture
Project of the Year (2010)
- NIH Merit Award
- Burroughs Wellcome Fund Scholars Award in Molecular Parasitology
- American Heart Association Established Investigator Award
- Burroughs Wellcome Fund, New Investigator Award in Molecular Parasitology
- American Chemical Society
- American Society of Biochemistry and Molecular Biology
- American Society of Pharmacology and Experimental Therapeutics
- American Society of Tropical Medicine and Hygiene