Donna Huber, Author at Center for Tropical and Emerging Global Diseases

Genome Editing by CRISPR/Cas9 in Trypanosoma cruzi

Donna Huber on March 15, 2019

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 for endogenous gene tagging and more recently for gene complementation. Mutant cell lines obtained by CRISPR/Cas9 have been …

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

Donna Huber on March 14, 2019

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 diagnostic tools to detect low-intensity infections in low-endemic areas in Brazil. The rationale for development of new …

Register Now! Molecular Parasitology & Vector Biology Symposium

Donna Huber on March 12, 2019

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 on the University of Georgia campus in Athens, GA. This day-long regional conference on parasites and host/parasite interaction …

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

Donna Huber on February 28, 2019

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 cruzi, the etiologic agent of this illness. In addition, in order to establish the role of each part of …

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

Donna Huber on February 20, 2019

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 that vaccination of water buffalo with SjC23 or SjCTPI plasmid DNA vaccines, induced 50% efficacy to challenge infection. …

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

Donna Huber on February 19, 2019

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 was conformationally constrained using a hydrocarbon staple and was found …

$1.5 million initiative to upgrade labs across campus

Donna Huber on February 18, 2019

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 will be getting an upgrade, thanks to a $1.5 million presidential initiative that seeks to build on …

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

Donna Huber on February 12, 2019

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 identification of several target antigens for laboratory based and point-of-contact tests. Questions remain as to how these serological …

Celebrate the 10th Anniversary of SEFCIG

Donna Huber on February 7, 2019

Celebrate the 10th anniversary of the Southeast Flow Cytometry Interest Group (SEFCIG) with 4 days of educational training and scientific talks. SEFCIG was founded by Julie Nelson, the director of UGA's CTEGD Cytometry Shared Resource Laboratory. The 10th Annual Meeting is being hosted on the University of Georgia campus in Athens, GA. 10th Annual Meeting March 5 - 8, 2019 March …

Focus on Faculty: Courtney Murdock

Donna Huber on January 28, 2019

Courtney Murdock, an assistant professor with a joint appointment in the College of Veterinary Medicine, the Odum School of Ecology and CTEGD, studies the transmission of mosquito-borne diseases to inform predictions about disease patterns and interventions to disrupt transmission. Where did you earn degrees and what are your current responsibilities at UGA? I earned my …

Author: Donna Huber