Author: Donna Huber

Pat Lammie

Combination of Serological, Antigen Detection, and DNA Data for Plasmodium Falciparum Provides Robust Geospatial Estimates for Malaria Transmission in Haiti

[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]Microscopy is the gold standard for malaria epidemiology, but laboratory and point-of-care (POC) tests detecting parasite antigen, DNA, and human antibodies against malaria have expanded this capacity. The island nation of Haiti is endemic for Plasmodium falciparum...

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May 2020 Newsletter

[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_5821" align="aligncenter" width="600"] The Arch with early morning sunlight filtering through the trees of North Campus. Credit: Peter Frey/UGA Marketing and Communications[/caption] The May CTEGD Newsletter is now available. In this issue...

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Dan Colley teaching

CTEGD names travel fund for Daniel G. Colley

[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_347" align="aligncenter" width="600"] Dr. Dan Colley with students (photo credit: Andrew Tucker)[/caption] One day Daniel Colley raised his hand to volunteer, setting in motion five decades of scientific adventures. It was 1969, and Colley’s postdoctoral adviser, ByronWaksman,...

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Schistosoma mansoni

Nationwide Remapping of Schistosoma mansoni Infection in Rwanda Using Circulating Cathodic Antigen Rapid Test: Taking Steps Toward Elimination

Eugene Ruberanziza, Udo Wittmann, Aimable Mbituyumuremyi, Alphonse Mutabazi, Carl H. Campbell Jr, Daniel G. Colley, Fiona M. Fleming, Giuseppina Ortu, Govert J. van Dam, Irenee Umulisa, Jamie Tallant, Michee Kabera, Muhammed Semakula, Paul L. A. M. Corstjens, Tharcisse Munyaneza, Warren Lancaster, Jean Bosco Mbonigaba and...

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Toxoplasma gondii

A terminal α3-galactose modification regulates an E3 ubiquitin ligase subunit in 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]Skp1, a subunit of E3 Skp1/Cullin-1/F-box protein ubiquitin ligases, is modified by a prolyl hydroxylase that mediates O2-regulation of the social amoeba Dictyostelium and the parasite Toxoplasma gondii. The full effect of hydroxylation requires modification of the hydroxyproline by a pentasaccharide...

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Antimalarial Diterpenoids From Vitex Rotundifolia: Isolation, Structure Elucidation, and in Vitro Antiplasmodial Activity

[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] Vitex rotundifolia is an important medicinal plant frequently employed in traditional medicines for the treatment of various ailments. Although this plant species has been under exploration for its constituents by various research groups including our own group,...

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Supplemental Articles: Operational Research on Controlling and Eliminating Schistosomiasis (SCORE)

[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] These articles are available online ahead of print and summarize much of the work of the Schistosomiasis Consortium for Operational Research and Evaluation (SCORE). The articles will be published as a supplement to the July issue of...

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Directing Traffic: Chaperone-mediated protein transport in malaria parasites

[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 ability of eukaryotic parasites from the phylum Apicomplexa to cause devastating diseases is predicated upon their ability to maintain faithful and precise protein trafficking mechanisms. Their parasitic life cycle depends on the trafficking of effector proteins...

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Cyclospora

Ynes Ortega receives grant to study Cyclospora presence in the U.S.

[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] Historically, Cyclospora infection in the United States has been associated with imported fresh produce. However, in 2018, the U.S. saw two significant outbreaks associated with vegetables grown in the United States. “We had more than 2,000 non-travel associates...

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Roberto Docampo

UGA researchers join team of 100+ scientists to develop genetic tools for marine protists

[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_5794" align="aligncenter" width="600"] Docampo is Barbara and Sanford Orkin/GRA Eminent Scholar in Emerging Diseases and Cellular Biology and professor in the Franklin College of Arts and Sciences. (Photo by Billy Howard)[/caption] Roberto Docampo and colleagues at the...

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