Human sparganosis is a food-borne parasitic disease caused by the plerocercoids of Spirometra species. Clinical diagnosis of sparganosis is crucial for effective treatment, thus it is important to identify sensitive and specific antigens of plerocercoids. The aim of the current study was to identify and characterize the immunogenic proteins of Spirometra erinaceieuropaei plerocercoids that were recognized by patient sera. Crude soluble extract of the plerocercoids were separated using 2-dimensional gel electrophoresis coupled with immunoblot and mass spectrometry analysis. Based on immunoblotting patterns and mass spectrometry results, 8 antigenic proteins were identified from the plerocercoid. Among the proteins, cysteine protease protein might be developed as an antigen for diagnosis of sparganosis.
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Lysine acetylation in the spargana of Spirometra mansoni: Insights into glycolysis and EF-hand domain proteins Yuke Zeng, Asmaa M.I. Abuzeid, Qin Meng, Shuyu Chen, Xiaoruo Tan, Cuiqin Huang, Shiquan Lu, Teng Zhong, Yuanpeng Hu, Yisong Liu, Wei Liu Acta Tropica.2025; : 107932. CrossRef
Establishment of Animal Infection Model of Spirometra Mansoni and Identification of Spirometra Mansoni by Enzyme-Linked Immunosorbent Assay Anqi Luo, Shuyu Chen, Mingye He, Xiaoruo Tan, Zhikang Li, Wei Liu, Yisong Liu Vector-Borne and Zoonotic Diseases.2024;[Epub] CrossRef
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