Application of Recombinant Angiostrongylus cantonensis Galectin-2 Protein for Serodiagnosis of Human Angiostrongyliasis by Immunoblotting.

ABSTRACT: Angiostrongyliasis is a foodborne disease caused by a zoonotic nematode, Angiostrongylus cantonensis, which produces eosinophilic meningitis or meningoencephalitis (EOM) in humans. Definitive diagnosis is rarely possible because worms are almost never recovered from patients. Human disease can be diagnosed by clinical symptoms and serological tests. Presently, diagnosis is performed by serological detection of antibodies against specific somatic antigens (molecular mass 29-31 kDa) extracted from female worms. The life cycle of A. cantonensis must be maintained in the laboratory to provide a source of this diagnostic antigen. Here, we cloned and expressed recombinant A. cantonensis galectin-2 (rAcGal2) corresponding to a 31-kDa antigenic peptide. Recombinant protein was

SUBMITTER: Somboonpatarakun C 

PROVIDER: S-EPMC6779197 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature