Last Updated: 01/12/2025

Anopheline anti-platelet protein, AAPP, regulates probing time and blood feeding success in the malaria vector mosquito, Anopheles stephensi

Objectives

To develop a new concept malaria vaccine based on the hypothesis that;

  1. allergens containing saliva components disrupt and/or weaken host immune system; 
  2. functional domains of saliva proteins are hidden from host immune attack, resulting in induction of antibodies to non-functional domains of those proteins.
Principal Institution

Kanazawa University, Japan

Principal Investigators / Focal Persons

Shigeto Yoshida

Rationale and Abstract

People living in a malaria endemic area cannot induce either protective immunity against malaria infection or inhibitory immunity against mosquito behavior following mosquito blood feeding. We hypothesize that (1) allergens containing saliva components disrupt and/or weaken host immune system, (2) functional domains of saliva proteins are hidden from host immune attack, resulting in induction of antibodies to non-functional domains of those proteins. The vaccine consisting of mosquito saliva proteins will overcome those allergy and decoy.

Themes

Vaccines

Date

Apr 2015 — Mar 2017

Total Project Funding

$32,000

Funding Details
Project Site

Japan

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