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Age-Dependent IgG Subclass Responses to Plasmodium falciparum EBA-175 Are Differentially Associated with Incidence of Malaria in Mozambican Children

Author(s): 
Carlota Dobaño, Diana Quelhas, Clara Menéndez, et al.
Reference: 
Clin Vaccine Immunol February 2012 vol. 19 no. 2 157-166
Contact email: 
CDOBANO@clinic.ub.es

MalariaWorldPlasmodium falciparum blood-stage antigens such as merozoite surface protein 1 (MSP-1), apical membrane antigen 1 (AMA-1), and the 175-kDa erythrocyte binding antigen (EBA-175) are considered important targets of naturally acquired immunity to malaria.

Plasmodium vivax presenting as acute glomerulonephritis in a 3-year-old child

Author(s): 
Girish Chandra Bhatt, Devki Nandan, Vivek Dewan, and Soumya Dey
Reference: 
Trop Doct January 2012 vol. 42 no. 1 63-64
Contact email: 
devkinandan2002@yahoo.com

MalariaWorldAlthough acute glomerulonephritis is a rare complication of Plasmodium falciparum malaria, it has not been reported in connection with Plasmodium vivax.

Clinical Study: Risk Factors for Gametocyte Carriage in Uncomplicated Falciparum Malaria in Children before and after Artemisinin-Based Combination Treatments

Author(s): 
Akintunde Sowunmi, Titilope M. Okuboyejo, Grace O. Gbotosho, Christian T. Happi
Reference: 
Chemotherapy 2011;57:497-504
Contact email: 
akinsowunmi@hotmail.com

MalariaWorldThe risk factors associated with gametocytaemia at presentation and after ACTs were evaluated in 835 children assigned to artesunate, artesunate-amodiaquine, artesunate-mefloquine or artemether-lumefantrine.

Open Access | Distance to health services influences insecticide-treated net possession and use among six to 59 month-old children in Malawi

Author(s): 
Larson PS, Mathanga DP, Campbell CH, Wilson ML
Reference: 
Malaria Journal 2012, 11:18 (11 January 2012)
Contact email: 
anfangen@umich.edu

MalariaWorldStrategies that exclusively distribute ITNs through HFs are likely to be less effective in increasing possession and use in communities that are more distant from those health services.

Open Access | Polymorphisms in the RNASE3 Gene Are Associated with Susceptibility to Cerebral Malaria in Ghanaian Children

Author(s): 
Bright Adu, Daniel Dodoo, Selorme Adukpo, Ben A. Gyan, Paula L. Hedley, Bamenla Goka, George O. Adjei, Severin O. Larsen, Michael Christiansen, Michael Theisen
Reference: 
PLoS ONE 6(12): e29465
Contact email: 
mth@ssi.dk

MalariaWorldThe 371G allele of RNASE3 is associated with susceptibility to CM and forms part of a risk associated haplotype GGA defined by the markers: rs2073342 (G-allele), rs2233860 (G-allele) and rs8019343 (A-allele) respectively.

Potential serological biomarkers of cerebral malaria.

Author(s): 
Lucchi NW, Jain V, Wilson NO, Singh N, Udhayakumar V, Stiles JK.
Reference: 
Dis Markers. 2011 Jan 1;31(6):327-35.
Contact email: 
nwilson@msm.edu

MalariaWorldWe review here what is currently known regarding biomarkers for CM outcomes. A Pub Med literature search was performed using the following search terms: "malaria," "cerebral malaria," "biomarkers," "mortality" and "neurological sequelae."

Open Access | Plasmodium falciparum population dynamics during the early phase of anti-malarial drug treatment in Tanzanian children with acute uncomplicated malaria

Author(s): 
Carlsson AM, Ngasala BE, Dahlstrom S, Membi C, Veiga IM, Rombo L, Abdullah S, Premji Z, Gil P, Bjorkman A, Martensson A
Reference: 
Malaria Journal 2011, 10:380 (20 December 2011)
Contact email: 
anjamorven@gmail.com

MalariaWorldPCR analyses from multiple blood samples collected during the early treatment phase revealed a complex picture of parasite sub-populations.

Open Access | Multiplicity and Diversity of Plasmodium vivax Infections in a Highly Endemic Region in Papua New Guinea

Author(s): 
Cristian Koepfli, Amanda Ross, Benson Kiniboro, Thomas A. Smith, Peter A. Zimmerman, Peter Siba, Ivo Mueller, Ingrid Felger
Reference: 
PLoS Negl Trop Dis 5(12): e1424.
Contact email: 
ingrid.felger@unibas.ch

MalariaWorldPlasmodium vivax is highly endemic in the lowlands of Papua New Guinea and accounts for a large proportion of the malaria cases in children less than 5 years of age.

The seroprevalence of Helicobacter pylori and its relationship to malaria in Ugandan children

Author(s): 
Vinay Gupta, Guillermo I. Perez-Perez, Grant Dorsey, Philip J. Rosenthal, Martin J. Blaser
Reference: 
Transactions of the Royal Society of Tropical Medicine and Hygiene, Volume 106, Issue 1, January 2012, Pages 35-42
Contact email: 
vg2153@columbia.edu

MalariaWorldWe explored H. pylori prevalence by measuring serum IgG antibodies to H. pylori whole cell and cytotoxin-associated gene A (CagA) antigens by ELISA in a longitudinal cohort of 200 Ugandan children, aged 1–10 years at enrollment, in whom malaria incidence was followed over 572 person-years.

Open Access | Effect of Supplementation with Zinc and Other Micronutrients on Malaria in Tanzanian Children: A Randomised Trial

Author(s): 
Jacobien Veenemans, Paul Milligan, Hans Verhoef, et al.
Reference: 
PLoS Med 8(11): e1001125
Contact email: 
hans.verhoef@wur.nl

MalariaWorldWe found no evidence from this trial that zinc supplementation protected against malaria.

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