Author: Donna Huber

Lysyl-tRNA synthetase as a drug target in malaria and cryptosporidiosis

Posted on Mar 20, 2019 in publications

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Malaria and cryptosporidiosis, caused by apicomplexan parasites, remain major drivers of global child mortality. New drugs for the treatment of malaria and cryptosporidiosis, in particular, are of high priority; however, there are few chemically validated targets. The natural product cladosporin is active against blood- and...

Limited genetic variability of Cytauxzoon felis apical membrane antigen-1 (ama1) from domestic cats and bobcats

Posted on Mar 19, 2019 in publications

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BACKGROUND: Cytauxzoon felis is a tick-transmitted apicomplexan that causes cytauxzoonosis in domestic cats (Felis catus). Even with intensive care, the mortality rate of acute cytauxzoonosis approaches 40% in domestic cats, while bobcats (Lynx rufus), the natural intermediate host of C. felis, remain clinically asymptomatic. However, multiple...

Genome Editing by CRISPR/Cas9 in Trypanosoma cruzi

Posted on Mar 15, 2019 in publications

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[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 genetic manipulation of the human parasite Trypanosoma cruzi has been significantly improved since the implementation of the CRISPR/Cas9 system for genome editing in this organism. The system was initially used for gene knockout in T. cruzi, later on...

Serological proteomic screening and evaluation of a recombinant egg antigen for the diagnosis of low-intensity Schistosoma mansoni infections in endemic area in Brazil

Posted on Mar 14, 2019 in publications

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[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] BACKGROUND: Despite decades of use of control programs, schistosomiasis remains a global public health problem. To further reduce prevalence and intensity of infection, or to achieve the goal of elimination in low-endemic areas, there needs to be better...

Register Now! Molecular Parasitology & Vector Biology Symposium

Posted on Mar 12, 2019 in CTEGD Blog

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[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] Registration is now open for the 29th Annual Molecular Parasitology & Vector Biology Symposium hosted by the Center for Tropical and Emerging Global Diseases. It will be held on Wednesday, May 1, 2019, at The Georgia Center...

Further insights of selenium-containing analogues of WC-9 against Trypanosoma cruzi

Posted on Feb 28, 2019 in publications

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[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] As a continuation of our project aimed at searching for new chemotherapeutic agents against American trypanosomiasis (Chagas disease), new selenocyanate derivatives were designed, synthesized and biologically evaluated against the clinically more relevant dividing form of Trypanosoma...

Prime-Boost Vaccine Regimen for SjTPI and SjC23 Schistosome Vaccines, Increases Efficacy in Water Buffalo in a Field Trial in China

Posted on Feb 20, 2019 in publications

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[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 remains a serious zoonotic disease in China and the Philippines. Water buffalo and cattle account for the majority of transmission. Vaccination of water buffalo is considered a key strategy to reduce disease prevalence. Previously, we showed...

Targeted Inhibition of Plasmodium falciparum Calcium-Dependent Protein Kinase 1 with a Constrained J Domain-Derived Disruptor Peptide

Posted on Feb 19, 2019 in publications

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To explore the possibility of constrained peptides to target Plasmodium-infected cells, we designed a J domain mimetic derived from Plasmodium falciparum calcium-dependent protein kinase 1 ( PfCDPK1) as a strategy to disrupt J domain binding and inhibit PfCDPK1 activity. The J domain disruptor (JDD) peptide...

$1.5 million initiative to upgrade labs across campus

Posted on Feb 18, 2019 in CTEGD Blog

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[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] A $1.5 million initiative to upgrade labs across campus is enabling faculty members such as Regents Professor Michael Strand to enhance their research productivity. (Photo by Dorothy Kozlowski/ UGA) Athens, Ga. – Labs and research support spaces across campus...

Priority use cases for antibody-detecting assays of recent malaria exposure as tools to achieve and sustain malaria elimination

Posted on Feb 12, 2019 in publications

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[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]Measurement of malaria specific antibody responses represents a practical and informative method for malaria control programs to assess recent exposure to infection. Technical advances in recombinant antigen production, serological screening platforms, and analytical methods have enabled the...

Author: Donna Huber

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