Malaria is a life-threatening disease causes huge burden on human health. Every year >200 million cases of malaria are reported globally. Researchers have carried out research on transcriptome of different stages of Plasmodium species to understand complex pathology of pathogens and to discover therapeutics. Researchers are targeting different stages of Plasmodium falciparum separately. Hence, to target all stages of Plasmodium simultaneously comparative transcriptome analysis of different stages was carried out and 44 commonly expressed proteins from different stages of Plasmodium were identified. These proteins were analyzed for their drug target and vaccine potential in different analysis. Conservation of these proteins in human infecting Plasmodium species was also studied. Current approach is also justified because few of these proteins were found to be known vaccine and drug target candidates in different infectious diseases. These proteins can be taken as drug targets and/or vaccine candidates in further experimentation against malaria.
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http://dx.doi.org/10.1016/j.ygeno.2019.05.018 | DOI Listing |
Malar J
January 2025
Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia.
Background: Low malaria parasitaemia is a diagnostic challenge in pregnancy, leading to false negative microscopy and rapid diagnostic test (RDT) results. However, these submicroscopic or subpatent infections could cause adverse pregnancy outcomes. Thus, evaluating the diagnostic performance of microscopy, RDT, and multiplex qPCR in pregnancy is vital for informed decisions.
View Article and Find Full Text PDFChemMedChem
January 2025
Université de Montpellier: Universite de Montpellier, IBMM, Pôle Chimie Balard, Campus CNRS, 34093, Montpellier, FRANCE.
After more than 15 years of decline, the Malaria epidemy has increased again since 2017, reinforcing the need to identify drug candidates active on new targets involved in at least two biological stages of the Plasmodium life cycle. The SUB1 protease, which is essential for parasite egress in both hepatic and blood stages, would meet these criteria. We previously reported the structure-activity relationship analysis of α-ketoamide-containing inhibitors encompassing positions P4-P2'.
View Article and Find Full Text PDFis an obligate human parasite of the phylum Apicomplexa and is the causative agent of the most lethal form of human malaria. Although N6-methyladenosine modification is thought to be one of the major post-transcriptional regulatory mechanisms for stage-specific gene expression in apicomplexan parasites, the precise base position of m6A in mRNAs or noncoding RNAs in these parasites remains unknown. Here, we report global nucleotide-resolution mapping of m6A residues in using DART-seq technology, which quantitatively displayed a stage-specific, dynamic distribution pattern with enrichment near mRNA 3' ends.
View Article and Find Full Text PDFVet World
November 2024
Faculty of Medicine, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand.
Background And Aim: Zoonotic diseases caused by various blood parasites are important public health concerns that impact animals and humans worldwide. The traditional method of microscopic examination for parasite diagnosis is labor-intensive, time-consuming, and prone to variability among observers, necessitating highly skilled and experienced personnel. Therefore, an innovative approach is required to enhance the conventional method.
View Article and Find Full Text PDFBMC Chem
January 2025
Department of Biochemistry, University of Johannesburg, Auckland Park Campus, Cnr Kingsway Avenue and University Road, Auckland, Park, PO Box 524, Johannesburg, 2006, South Africa.
Malaria is the extensive health concern in sub-Saharan Africa, with Plasmodium falciparum being the most lethal strain. The continued emergence of drug-resistant P. falciparum advocates for the development of new antimalarials.
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