Publications by authors named "Sigrid C Roberts"

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Biogenically Synthesized Nanoparticles as Emerging Therapeutics for Leishmaniasis: A Review of Recent Advances and Potential Promises.
Samira Elikaee, Jonathan K Taylor, Nicola S Carter, Kristina M Dwarka, Sigrid C Roberts

Int J Nanomedicine· October 2025

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Putrescine Depletion in Parasites Causes Immediate Proliferation Arrest Followed by an Apoptosis-like Cell Death.
Julia Johnston, Jonathan Taylor, Surbhi Nahata, Angelica Gatica-Gomez, Yvette L Anderson, Sigrid C Roberts

Pathogens· February 2025

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Polyamine Metabolism in Parasites: A Promising Therapeutic Target.
Nicola S Carter, Yumena Kawasaki, Surbhi S Nahata, Samira Elikaee, Sara Rajab, Sigrid C Roberts

Med Sci (Basel)· April 2022

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Perceptions of programs that orient non-practice faculty to the pharmacy profession: A pilot study.
Jennifer T Lamberts, Jeremy W Vandiver, Kimberly K Daugherty, Margarita V DiVall, Lisa Lebovitz, Sigrid C Roberts

Curr Pharm Teach Learn· July 2021

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Natural Products That Target the Arginase in Parasites Hold Therapeutic Promise.
Nicola S Carter, Brendan D Stamper, Fawzy Elbarbry, Vince Nguyen, Samuel Lopez, Sigrid C Roberts

Microorganisms· January 2021

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Critical functions of the polyamine putrescine for proliferation and viability of Leishmania donovani parasites.
Jasmine Perdeh, Brandon Berioso, Quintin Love, Nicole LoGiudice, Thao Linh Le, Sigrid C Roberts

Amino Acids· February 2020

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Model-based Evaluation of Gene Expression Changes in Response to Infection.
Brendan D Stamper, Madison Davis, Sean Scott-Collins, Julie Tran, Caryn Ton, Sigrid C Roberts

Gene Regul Syst Bio· February 2019

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Forecasting academic success through implementation of an online prerequisite review tutorials program for first year pharmacy students.
Brendan D Stamper, Amber V Buhler, John P Harrelson, Sigrid C Roberts, Ashim Malhotra

Curr Pharm Teach Learn· August 2018

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Arginase Is Essential for Survival of Leishmania donovani Promastigotes but Not Intracellular Amastigotes.
Jan M Boitz, Caslin A Gilroy, Tamara D Olenyik, Dustin Paradis, Jasmine Perdeh, Sigrid C Roberts

Infect Immun· January 2017

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Crystal structure of arginase from Leishmania mexicana and implications for the inhibition of polyamine biosynthesis in parasitic infections.
Edward L D'Antonio, Buddy Ullman, Sigrid C Roberts, Upasna Gaur Dixit, Mary E Wilson

Arch Biochem Biophys· July 2013

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The genetic toolbox for Leishmania parasites.
Sigrid C Roberts

Bioeng Bugs· April 2012

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Spermidine synthase is required for virulence of Leishmania donovani.
Caslin Gilroy, Tamara Olenyik, Sigrid C Roberts, Buddy Ullman

Infect Immun· July 2011

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Generating knock-in parasites: integration of an ornithine decarboxylase transgene into its chromosomal locus in Leishmania donovani.
Sigrid C Roberts, Chelsey Kline, Wei Liu, Buddy Ullman

Exp Parasitol· June 2011

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Inhibition profile of Leishmania mexicana arginase reveals differences with human arginase I.
Eric Riley, Sigrid C Roberts, Buddy Ullman

Int J Parasitol· April 2011

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Learning bridge: curricular integration of didactic and experiential education.
Reza Karimi, Cassandra S Arendt, Pauline Cawley, Amber V Buhler, Fawzy Elbarbry, Sigrid C Roberts

Am J Pharm Educ· April 2010

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Identification and characterization of a novel deoxyhypusine synthase in Leishmania donovani.
Bhavna Chawla, Anupam Jhingran, Sushma Singh, Nidhi Tyagi, Myung Hee Park, Sigrid C Roberts

J Biol Chem· January 2010

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Arginine homeostasis and transport in the human pathogen Leishmania donovani.
Ilona Darlyuk, Adele Goldman, Sigrid C Roberts, Buddy Ullman, Doris Rentsch

J Biol Chem· July 2009

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Leishmania donovani ornithine decarboxylase is indispensable for parasite survival in the mammalian host.
Jan M Boitz, Phillip A Yates, Chelsey Kline, Upasna Gaur, Mary E Wilson, Sigrid C Roberts

Infect Immun· February 2009

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An effect of parasite-encoded arginase on the outcome of murine cutaneous leishmaniasis.
Upasna Gaur, Sigrid C Roberts, Rahul P Dalvi, Inés Corraliza, Buddy Ullman

J Immunol· December 2007

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Leishmania donovani polyamine biosynthetic enzyme overproducers as tools to investigate the mode of action of cytotoxic polyamine analogs.
Sigrid C Roberts, Yuqui Jiang, Judith Gasteier, Benjamin Frydman, Laurence J Marton

Antimicrob Agents Chemother· February 2007

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Arginase plays a pivotal role in polyamine precursor metabolism in Leishmania. Characterization of gene deletion mutants.
Sigrid C Roberts, Michael J Tancer, Michelle R Polinsky, K Michael Gibson, Olle Heby

J Biol Chem· May 2004

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S-adenosylmethionine decarboxylase from Leishmania donovani. Molecular, genetic, and biochemical characterization of null mutants and overproducers.
Sigrid C Roberts, Jerry Scott, Judith E Gasteier, Yuqui Jiang, Benjamin Brooks

J Biol Chem· February 2002

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