Sigrid C. Roberts

Arginase Plays a Pivotal Role in Polyamine Precursor Metabolism in Leishmania

Sigrid C. Roberts, Michael J. Tancer, Michelle R. Polinsky et al. · Journal of Biological Chemistry · 2004 · 173 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +14

Three distinct RNAs for the surface protease gp63 are differentially expressed during development of Leishmania donovani chagasi promastigotes to an infectious form.

Ramesh Ramamoorthy, J E Donelson, K.E. Paetz et al. · Journal of Biological Chemistry · 1992 · 129 citations · Full text

Veterinary Medicine, Infectious Diseases, Molecular Biology +12

An Effect of Parasite-Encoded Arginase on the Outcome of Murine Cutaneous Leishmaniasis

Upasna Gaur, Sigrid C. Roberts, Rahul P. Dalvi et al. · The Journal of Immunology · 2007 · 114 citations

Veterinary Medicine, Immunology, Infectious Diseases +17

Ornithine Decarboxylase Gene Deletion Mutants of Leishmania donovani

Yuqui Jiang, Sigrid C. Roberts, Armando Jardim et al. · Journal of Biological Chemistry · 1999 · 103 citations · Full text

Life Sciences, Biochemistry, Genetics +8

Crystal structure of arginase from Leishmania mexicana and implications for the inhibition of polyamine biosynthesis in parasitic infections

E.L. D'Antonio, Buddy Ullman, Sigrid C. Roberts et al. · Archives of Biochemistry and Biophysics · 2013 · 82 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +15