Transgenic fungi for malaria control

Date: Tuesday, 10 22, 2019; Speaker: Raymond John St. Leger, Professor, Entomology Departmetn, University of Maryland; 5625 Fishers Lane; 5th Floor Conference Room
Source: NIH Calendar of Events - Category: American Health Source Type: events

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[New Era] Windhoek -Southern Africa Development Community (Sadc) has recorded success in the battle against cases and deaths related to malaria, thanks to interventions by member states. This has resulted in a substantial reduction of mortality attributed to the infectious disease.
Source: AllAfrica News: Malaria - Category: Infectious Diseases Source Type: news
AbstractPurpose of ReviewThe purpose of this review is to discuss the current knowledge of HIV and tissue parasite co-infection in the context of transmission enhancement, clinical characteristics, treatment, relapse, and clinical outcomes.Recent FindingsThe pathophysiology and clinical sequelae of tissue parasites in people living with HIV (PLWH) have been well described for only a handful of organisms, primarily protozoa such as malaria and leishmaniasis. Available published data indicate that the interactions between HIV and tissue parasites are highly variable depending on the infecting organism and the degree of host ...
Source: Current Infectious Disease Reports - Category: Infectious Diseases Source Type: research
ConclusionThese results indicate that A. farnesiana pods contain nematocidal compounds and might be promising natural anthelmintic agents against H. contortus. This leguminous plant could be used as a nutraceutical food source for the control of gastrointestinal nematodes in small ruminants.Graphical abstract
Source: Journal of Ethnopharmacology - Category: Drugs & Pharmacology Source Type: research
[This Day] Abuja -The federal government is about to secure a $250 million World Bank facility to fund intervention programmes to check malaria disease in 13 states of the federation, which are not currently covered by the existing government intervention programmes.
Source: AllAfrica News: Malaria - Category: Infectious Diseases Source Type: news
The objective of the study is to investigate the genetic diversity of P. vivax circulating in Southern Thailand by using 3 antigenic markers and 8 microsatellite markers. Dried blood spots were collected from Chumphon, Phang Nga, Ranong and, Surat Thani provinces of Thailand. By PCR, 3 distinct sizes of PvMSP3α, 2 sizes of PvMSP3β and 2 sizes of PvMSP1 F2 were detected based on the length of PCR products, respectively. PCR/RFLP analyses of these antigen genes revealed high levels of genetic diversity. The genotyping of 8 microsatellite loci showed high genetic diversity as indicated by high alleles per locus and...
Source: Korean Journal of Parasitology - Category: Parasitology Tags: Korean J Parasitol Source Type: research
Long-lasting insecticidal nets (LLINs) are the primary method of malaria prevention. However, the widespread resistance to pyrethroids among major malaria vector species represents a significant threat to the ...
Source: Parasites and Vectors - Category: Microbiology Authors: Tags: Research Source Type: research
by Awtum M. Brashear, Wanlapa Roobsoong, Faiza A. Siddiqui, Wang Nguitragool, Jetsumon Sattabongkot, Margarita M. L ópez-Uribe, Jun Miao, Liwang CuiPlasmodium ovale accounts for a disproportionate number of travel-related malaria cases. This parasite is understudied since there is a reliance on clinical samples. We collected aP.ovale curtisi parasite isolate from a clinical case in western Thailand and performed RNA-seq analysis on the blood stage transcriptomes. Using bothde novo assembly and alignment-based methods, we detected the transcripts for 6628 out of 7280 annotated genes. For those lacking evidence of exp...
Source: PLoS Neglected Tropical Diseases - Category: Tropical Medicine Authors: Source Type: research
Abstract Analysis of the Amino-peptidase N (APN) protein from Anopheles culicifacies as a vector based Transmission Blocking Vaccines (TBV) target has been considered for malaria vaccine development. Short peptides as potential epitopes for B cells and cytotoxic T cells and/or helper T cells were identified using prediction models provided by NetCTL and IEDB servers. Antigenicity determination, allergenicity, immunogenicity, epitope conservancy analysis, atomic interaction with HLA allele specific structure models and population coverage were investigated in this study. The analysis of the target protein helped to...
Source: Bioinformation - Category: Bioinformatics Authors: Tags: Bioinformation Source Type: research
Authors: Cheaveau J, Mogollon DC, Mohon MAN, Golassa L, Yewhalaw D, Pillai DR Abstract Introduction: Historically, the global community has focused on the control of symptomatic malaria. However, interest in asymptomatic malaria has been growing, particularly in the context of malaria elimination.Areas Covered: We undertook a comprehensive PubMed literature review on asymptomatic malaria as it relates to detection and elimination with emphasis between 2014-2019. Diagnostic tools with a low limit of detection (LOD) have allowed us to develop a more detailed understanding of asymptomatic malaria and its impact. These...
Source: Expert Review of Anti-Infective Therapy - Category: Infectious Diseases Tags: Expert Rev Anti Infect Ther Source Type: research
With more than half the world now at risk from mosquito-transmitted dengue fever, according to the World Health Organization (WHO), the UN has taken the lead on a global effort to eradicate the disease – and many others – by measuring the impact of releasing millions of sterilized pests across several continents, it announced on Thursday.
Source: UN News Centre - Health, Poverty, Food Security - Category: International Medicine & Public Health Source Type: news
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