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Detection of immunogenic proteins from Anopheles sundaicussalivary glands in the human serum

Overview of attention for article published in Revista da Sociedade Brasileira de Medicina Tropical, August 2015
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Title
Detection of immunogenic proteins from Anopheles sundaicussalivary glands in the human serum
Published in
Revista da Sociedade Brasileira de Medicina Tropical, August 2015
DOI 10.1590/0037-8682-0185-2015
Pubmed ID
Authors

Yunita Armiyanti, Mohammad Mirza Nuryady, Renam Putra Arifianto, Elisa Nurmariana, Kartika Senjarini, Loeki Enggar Fitri, Teguh Wahju Sardjono

Abstract

The saliva of mosquitoes has an important role in the transmission of several diseases, including malaria, and contains substances with vasomodulating and immunomodulating effects to counteract the host physiological mechanisms and enhance pathogen transmission. As immunomodulatory components, salivary gland proteins can induce the generation of specific IgG antibodies in the host, which can be used as specific biomarkers of exposure to Anopheles sundaicus . The objective of this study was to identify immunogenic proteins from the salivary glands of Anopheles sundaicus by reaction with sera from individuals living in malaria-endemic areas who are thus exposed to Anopheles mosquitoes. IgG antibodies targeting salivary gland proteins in serum samples from individuals living in malaria-endemic areas were measured by enzyme-linked immunosorbent assay (ELISA). Sera from healthy individuals living in non-endemic areas were used as negative controls. Determination of the presence of salivary gland immunogenic proteins was carried out by western blotting. Sixteen bands appeared in sodium dodecyl sulfate polyacrylamide gel electrophoresis, with molecule weights ranging from 22 to 144kDa. Among the exposed individuals, IgG responses to salivary gland proteins were variable. Protein bands with molecular weights of 46, 41, 33, and 31kDa were the most immunogenic. These immunogenic proteins were consistently recognized by pooled serum and individual samples from people living in malaria-endemic areas but not by negative controls. These results support the potential use of immunogenic proteins from the salivary glands of Anopheles as candidate markers of bite exposure or in malaria vaccines.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 39 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 39 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 11 28%
Student > Bachelor 7 18%
Researcher 3 8%
Student > Ph. D. Student 2 5%
Student > Doctoral Student 1 3%
Other 5 13%
Unknown 10 26%
Readers by discipline Count As %
Agricultural and Biological Sciences 6 15%
Biochemistry, Genetics and Molecular Biology 4 10%
Pharmacology, Toxicology and Pharmaceutical Science 3 8%
Immunology and Microbiology 3 8%
Computer Science 2 5%
Other 8 21%
Unknown 13 33%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 January 2016.
All research outputs
#19,944,994
of 25,374,647 outputs
Outputs from Revista da Sociedade Brasileira de Medicina Tropical
#669
of 1,193 outputs
Outputs of similar age
#188,877
of 276,425 outputs
Outputs of similar age from Revista da Sociedade Brasileira de Medicina Tropical
#10
of 18 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,193 research outputs from this source. They receive a mean Attention Score of 2.9. This one is in the 38th percentile – i.e., 38% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 276,425 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 26th percentile – i.e., 26% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 18 others from the same source and published within six weeks on either side of this one. This one is in the 33rd percentile – i.e., 33% of its contemporaries scored the same or lower than it.