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Plasmodium yoelii

Merozoite surface protein-1 of Plasmodium yoelii fused via an oligosaccharide moiety of cholera toxin B subunit glycoprotein expressed in yeast induced protective immunity against lethal malaria infection in mice

Author(s): 
Takeshi Miyata, Tetsuya Harakuni, Toki Taira, Goro Matsuzaki, Takeshi Arakawa
Reference: 
Vaccine, Volume 30, Issue 5, 20 January 2012, Pages 948-958
Contact email: 
tarakawa@comb.u-ryukyu.ac.jp

MalariaWorldThe oligosaccharide, presumed to extend from the lateral circumference of the CTB pentamer ring structure, was exploited as a site-specific anchoring scaffold for the C-terminal 19-kDa merozoite surface protein-1 (MSP1-19) of the rodent malaria parasite, Plasmodium yoelii.

Open Access | Genome Comparison of Human and Non-Human Malaria Parasites Reveals Species Subset-Specific Genes Potentially Linked to Human Disease

Author(s): 
Christian Frech, Nansheng Chen
Reference: 
PLoS Comput Biol 7(12): e1002320
Contact email: 
chenn@sfu.ca

MalariaWorldGenes underlying important phenotypic differences between Plasmodium species, the causative agents of malaria, are frequently found in only a subset of species and cluster at dynamically evolving subtelomeric regions of chromosomes.

High-throughput multi-parameter flow-cytometric analysis from micro-quantities of Plasmodium-infected blood

Author(s): 
Simon H. Apte, Penny L. Groves, Joanne S. Roddick, Vanusa P. da Hora, Denise L. Doolan
Reference: 
International Journal for Parasitology, Volume 41, Issue 12, October 2011, Pages 1285-1294
Contact email: 
Simon.Apte@qimr.edu.au

MalariaWorldHerein, we describe the technique and demonstrate its application in vaccinology and with a range of rodent and human parasite species including Plasmodium yoelii, Plasmodium chabaudi, Plasmodium berghei and Plasmodium falciparum.

Purification and characterization of Plasmodium yoelii adenosine deaminase

Author(s): 
Sarika Yadav, Jitendra Kumar Saxena, U.N. Dwivedi
Reference: 
Experimental Parasitology, Volume 129, Issue 4, December 2011, Pages 368-374
Contact email: 
jkscdri@yahoo.com

MalariaWorldPlasmodium lacks the de novo pathway for purine biosynthesis and relies exclusively on the salvage pathway.

Open Access | Exosomes from Plasmodium yoelii-Infected Reticulocytes Protect Mice from Lethal Infections

Author(s): 
Lorena Martin-Jaular, Ernesto S. Nakayasu, Mireia Ferrer, Igor C. Almeida, Hernando A. del Portillo
Reference: 
PLoS ONE 6(10): e26588

MalariaWorldExosomes are 30–100-nm membrane vesicles of endocytic origin that are released after the fusion of multivesicular bodies (MVBs) with the plasma membrane.

Antiplasmodial activity of artecyclopentyl mether a new artemisinin derivative and its effect on pathogenesis in Plasmodium yoelii nigeriensis infected mice

Author(s): 
Jyoti Agarwal, Suriya Pratap Singh, Debabrata Chanda, Dnyaneshwar Umrao Bawankule, Rajendra Singh Bhakuni & Anirban Pal
Reference: 
Parasitology Research, Volume 109, Number 4, 1003-1008, DOI: 10.1007/s00436-011-2344-1
Contact email: 
a.pal@cimap.res.in

In an effort to evaluate novel derivatives from artemisinin, possessing potential antimalarial activity, a new derivative artecyclopentyl mether (CPM-1) was derivatized and evaluated for its dose-dependent efficacy in Plasmodium yoelii nigeriensis infected mice.

Open Access | PNAS Plus: Linkage maps from multiple genetic crosses and loci linked to growth-related virulent phenotype in Plasmodium yoelii

Author(s): 
Jian Li, Sittiporn Pattaradilokrat, Feng Zhu, Hongying Jiang, Shengfa Liu, Lingxian Hong, Yong Fu, Lily Koo, Wenyue Xu, Weiqing Pan, Jane M. Carlton, Osamu Kaneko, Richard Carter, John C. Wootton, and Xin-zhuan Su
Reference: 
PNAS August 2, 2011 vol. 108 no. 31 E374-E382
Contact email: 
xsu@niaid.nih.gov

Plasmodium yoelii is an excellent model for studying malaria pathogenesis that is often intractable to investigate using human parasites;

Structural Characterization of the Erythrocyte Binding Domain of the Reticulocyte Binding Protein Homologue Family of Plasmodium yoelii

Author(s): 
Ardina Grüber, Karthigayan Gunalan, Jeya Kumar Ramalingam, Malathy S. S. Manimekalai, Gerhard Grüber, and Peter R. Preiser
Reference: 
Infect. Immun., Jul 2011; 79: 2880 - 2888.
Contact email: 
ggrueber@ntu.edu.sg

In the study described here, we delineated the erythrocyte binding domain (EBD) of one member of the RH family, termed Py235, from Plasmodium yoelii.

Open Access | Parasitostatic effect of maslinic acid. II. Survival increase and immune protection in lethal Plasmodium yoelii-infected mice

Author(s): 
Carlos Moneriz, Patricia Marin-Garcia, Jose M Bautista, Amalia Diez, Antonio Puyet
Reference: 
Malaria Journal 2011, 10:103 (25 April 2011)
Contact email: 
cmoneriz@vet.ucm.es

The survival increase observed in MA-treated mice can be explained considering that the parasitostatic effect exerted by this compound during the first days of infection increases the chances to develop effective innate and/or acquired immune responses.

Open Access | Daily Plasmodium yoelii infective mosquito bites do not generate protection or suppress previous immunity against the liver stage

Author(s): 
Tzvi Pollock, Ricardo Leitao, Cristina Galan-Rodriguez, Kurt A Wong, Ana Rodriguez
Reference: 
Malaria Journal 2011, 10:97 (18 April 2011)
Contact email: 
TzviPo@heschel.org

Liver stage immunity generated by irradiated versus normal P. yoelii infected mosquitoes is essentially different, probably because of the blood stage infection that follows normal mosquito bites, but not irradiated.

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