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9 Results Found

  • Article
  • Open Access
14 Citations
4,086 Views
23 Pages

PvMSP8 as a Novel Plasmodium vivax Malaria Sero-Marker for the Peruvian Amazon

  • Elizabeth Villasis,
  • Katherine Garro,
  • Angel Rosas-Aguirre,
  • Pamela Rodriguez,
  • Jason Rosado,
  • Anthony Gave,
  • Mitchel Guzman-Guzman,
  • Paulo Manrique,
  • Michael White and
  • Dionicia Gamboa
  • + 3 authors

The measurement of recent malaria exposure can support malaria control efforts. This study evaluated serological responses to an in-house Plasmodium vivax Merozoite Surface Protein 8 (PvMSP8) expressed in a Baculovirus system as sero-marker of recent...

  • Article
  • Open Access
3 Citations
2,934 Views
17 Pages

Plasmodium vivax MSP1-42 kD Variant Proteins Detected Naturally Induced IgG Antibodies in Patients Regardless of the Infecting Parasite Phenotype in Mesoamerica

  • Lilia Gonzalez-Ceron,
  • Barbara Dema,
  • Olga L. Palomeque-Culebro,
  • Frida Santillan-Valenzuela,
  • Alberto Montoya and
  • Arturo Reyes-Sandoval

6 March 2023

Background: The serological tests using blood stage antigens might be helpful for detecting recent exposure to Plasmodium parasites, and seroepidemiological studies would aid in the elimination of malaria. This work produced recombinant proteins of P...

  • Article
  • Open Access
4 Citations
2,890 Views
11 Pages

High levels of genetic variants of Plasmodium vivax have previously been reported in Thailand. Circumsporozoite surface protein (CSP), merozoite surface protein (MSP), and microsatellite markers were used to determine the genetic polymorphisms of P. ...

  • Article
  • Open Access
3 Citations
3,524 Views
15 Pages

Two 20-Residue-Long Peptides Derived from Plasmodium vivax Merozoite Surface Protein 10 EGF-Like Domains Are Involved in Binding to Human Reticulocytes

  • Laura Alejandra Ricaurte-Contreras,
  • Andrea Lovera,
  • Darwin Andrés Moreno-Pérez,
  • Michel David Bohórquez,
  • Carlos Fernando Suárez,
  • Elizabeth Gutiérrez-Vásquez,
  • Laura Cuy-Chaparro,
  • Diego Garzón-Ospina and
  • Manuel Alfonso Patarroyo

5 February 2021

Plasmodium parasites’ invasion of their target cells is a complex, multi-step process involving many protein-protein interactions. Little is known about how complex the interaction with target cells is in Plasmodium vivax and few surface molecules re...

  • Article
  • Open Access
7 Citations
3,278 Views
14 Pages

Spatiotemporal Changes in Plasmodium vivax msp142 Haplotypes in Southern Mexico: From the Control to the Pre-Elimination Phase

  • Alejandro Flores-Alanis,
  • Lilia González-Cerón,
  • Frida Santillán-Valenzuela,
  • Cecilia Ximenez,
  • Marco A. Sandoval-Bautista and
  • Rene Cerritos

For 20 years, Plasmodium vivax has been the only prevalent malaria species in Mexico, and cases have declined significantly and continuously. Spatiotemporal genetic studies can be helpful for understanding parasite dynamics and developing strategies...

  • Article
  • Open Access
9 Citations
3,168 Views
11 Pages

Temporal Changes in the Genetic Diversity of Plasmodium vivax Merozoite Surface Protein-1 in Myanmar

  • Haung Naw,
  • Jung-Mi Kang,
  • Mya Moe,
  • Jinyoung Lee,
  • Hương Giang Lê,
  • Tuấn Cường Võ,
  • Yi Yi Mya,
  • Moe Kyaw Myint,
  • Zaw Than Htun and
  • Byoung-Kuk Na
  • + 2 authors

Despite a significant decline in the incidence of malaria in Myanmar recently, malaria is still an important public health concern in the country. Although Plasmodium falciparum is associated with the highest incidence of malaria in Myanmar, the prop...

  • Article
  • Open Access
1,079 Views
15 Pages

Molecular Characterization of Plasmodium Species to Strengthen Malaria Surveillance in Migrant Populations in Honduras

  • Ashley Godoy,
  • Kevin Euceda,
  • Alejandra Pinto,
  • Hugo O. Valdivia,
  • Lesly Chaver,
  • Gloria Ardon and
  • Gustavo Fontecha

As Honduras approaches malaria elimination, imported infections pose a growing challenge to disease surveillance and control. In this study, we analyzed 14 molecular markers—six from Plasmodium falciparum and eight from P. vivax—in sample...

  • Article
  • Open Access
5 Citations
3,063 Views
12 Pages

Asymptomatic Malaria Reservoirs in Honduras: A Challenge for Elimination

  • Sharon Banegas,
  • Denis Escobar,
  • Alejandra Pinto,
  • Marcela Moncada,
  • Gabriela Matamoros,
  • Hugo O. Valdivia,
  • Allan Reyes and
  • Gustavo Fontecha

Background: Efforts on a global scale for combating malaria have achieved substantial progress over the past twenty years. Two Central American nations have accomplished their goal of eliminating malaria: El Salvador and Belize. Honduras has decrease...

  • Article
  • Open Access
14 Citations
4,045 Views
21 Pages

Smart and Renewable Energy System to Power a Temperature-Controlled Greenhouse

  • Jamel Riahi,
  • Silvano Vergura,
  • Dhafer Mezghani and
  • Abdelkader Mami

3 September 2021

This paper presents the modeling and simulation of a Multi-Source Power System (MSPS)—composed of two renewable energy sources and supported by a Battery Energy Storage System (BESS)—to supply the ventilation and heating system for a temperature-cont...