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Regulatory Mechanisms Of Leishmania Aquaglyceroporin Aqp1, Mansi Sharma Nov 2015

Regulatory Mechanisms Of Leishmania Aquaglyceroporin Aqp1, Mansi Sharma

FIU Electronic Theses and Dissertations

Pentavalent antimonials [Sb(V)] are the primary drug of choice against all forms of leishmaniasis. Emergence of antimony unresponsiveness is a major issue. There is a dire need of understanding antimony resistance mechanisms in Leishmania. One important mechanism is the down regulation of the trivalent antimony [Sb(III)] (the active form of Sb(V)) uptake system. To date, Leishmania aquaglyceroporin AQP1 is the only reported facilitator of Sb(III). Leishmania do not have promoters. They primarily regulate their genes at post-transcriptional and/or post-translational levels. We reported that mitogen activated protein kinase 2 (MPK2) positively regulated AQP1 stability through the phosphorylation of the threonine …


The Leishmania Years At Unl (Or, My Life As A Cell Biologist, 1966-1981), John J. Janovy Jr. Jan 2015

The Leishmania Years At Unl (Or, My Life As A Cell Biologist, 1966-1981), John J. Janovy Jr.

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

Slides for a talk during which Professor Janovy discussed the methods he used in researching Leishmania during the years 1966-1981. Includes lists of references.