Author: Donna Huber

Melissa Sleda

Trainee Spotlight: Melissa Sleda

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]   Melissa Sleda, a Ph.D. trainee is Silvia Moreno’s laboratory, is in her third year at UGA. She is originally from Sandusky, Michigan and attended Lawrence Technological University where she majored in Molecular and Cell Biology with a...

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A. Wolsenholme

Comparative sequences of the Wolbachia genomes of drug-sensitive and resistant isolates of Dirofilaria immitis

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]The recent identification of isolates of D. immitis with confirmed resistance to the macrocyclic lactone preventatives presents an opportunity for comparative genomic studies using these isolates, and examining the genetic diversity within and between them. We studied the genomes...

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Christopher West

Biochemical and biophysical analyses of hypoxia sensing prolyl hydroxylases from Dictyostelium discoideum and Toxoplasma gondii

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]In animals, the response to chronic hypoxia is mediated by prolyl-hydroxylases (PHDs) that regulate the levels of hypoxia inducible transcription factor a (HIFα). PHD homologues exist in other types of eukaryotes and prokaryotes where they act on...

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Diego Huet

mSphere of Influence: Tweaking Organellar Purification Approaches

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]Diego Huet studies the organelles involved in the metabolic adaptations of the apicomplexan parasite Toxoplasma gondii. In this mSphere of Influence article, he reflects on how the paper “Absolute quantification of matrix metabolites reveals the dynamics of mitochondrial...

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Probing the B- & C-rings of the antimalarial tetrahydro-β-carboline MMV008138 for steric and conformational constraints

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text] The antimalarial candidate MMV008138 (1a) is of particular interest because its target enzyme (IspD) is absent in human. To achieve higher potency, and to probe for steric demand, a series of analogs of 1a were prepared that...

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p53 Hinders CRISPR/Cas9-Mediated Targeted Gene Disruption in Memory CD8 T Cells In Vivo

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]CRISPR/Cas9 technology has revolutionized rapid and reliable gene editing in cells. Although many cell types have been subjected to CRISPR/Cas9-mediated gene editing, there is no evidence of success in genetic alteration of Ag-experienced memory CD8 T cells....

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Pat Lammie

Fine-scale heterogeneity in Schistosoma mansoni force of infection measured through antibody response

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]Schistosomiasis is among the most common parasitic diseases in the world, with over 142 million people infected in low- and middle-income countries. Measuring population-level transmission is centrally important in guiding schistosomiasis control programs. Traditionally, human Schistosoma mansoni infections have...

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Jessica Kissinger with student

Noncoding RNAs in Apicomplexan Parasites: An Update

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]Recent breakthroughs in high-throughput technologies, transcriptomics, and advances in our understanding of gene regulatory networks have enhanced our perspective on the complex interplay between parasite and host. Noncoding RNA molecules have been implicated in critical roles covering...

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Alona Botnar

Trainee Spotlight: Alona Botnar

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text] T32 trainee Alona Botnar is entering her fifth year as a Ph.D. candidate in Dr. Dennis Kyle’s laboratory. She is from Doylestown, Pennsylvania and completed her B.S. in Chemistry with a minor in Biochemistry at the University...

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Age influences thermal tolerance in Asian malaria mosquito

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text] [caption id="attachment_5281" align="aligncenter" width="600"] Environmental portrait of Courtney Murdock in her laboratory at UGA's School of Veterinary Medicine (Dorothy Kozlowski)[/caption] Malaria disease transmission models are important tools for controlling and eliminating disease spread. However, a model is only...

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