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A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity

หน่วยงาน สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์

รายละเอียด

ชื่อเรื่อง : A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity
นักวิจัย : Watanabe, Yohei , Ito, Tetsuo , Ibrahim, Madiha Salah , Arai, Yasuha , Hotta, Kozue , Phuong, Hoang Vu Mai , Hang, Nguyen Le Khanh , Mai, Lequynh , Soda, Kosuke , Yamaoka, Masaoki , Poetranto, Emmanuel Djoko , Wulandari, Laksmi , Hiramatsu, Hiroaki , Daidoji, Tomo , Kubota-Koketsu, Ritsuko , Nongluk Sriwilaijaroen , Nakaya, Takaaki , Okuno, Yoshinobu , Takahashi, Tadanobu , Suzuki, Takashi , Ito, Toshihiro , Ikuta, Kazuyoshi , Suzuki, Yasuo , Hotta, Hak , Yamashiro, Tetsu , Hayashi, Tsukasa , Morita, Kouichi
คำค้น : Detection of receptor binding specificity , Group 1 influenza A virus , H5N1 avian influenza virus , Immunochromatographic strip test , Pandemic potential , Sialylglycopolymer
หน่วยงาน : สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์
ผู้ร่วมงาน : -
ปีพิมพ์ : 2558
อ้างอิง : Biosensors and bioelectronics. 65 (2015) pp. 211-219 , 0956-5663 , http://dspace.library.tu.ac.th/handle/3517/7746
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A switch of viral hemagglutinin receptor binding specificity from bird-type α2,3- to human-type α2,6-linked sialic acid is necessary for an avian influenza virus to become a pandemic virus. In this study, an easy-to-use strip test to detect receptor binding specificity of influenza virus was developed. A biotinylated anti-hemagglutinin antibody that bound a broad range of group 1 influenza A viruses and latex-conjugated α2,3 (blue) and α2,6 (red) sialylglycopolymers were used in an immunochromatographic strip test, with avidin and lectin immobilized on a nitrocellulose membrane at test and control lines, respectively. Accumulation of a sialylglycopolymer-virus-antibody complex at the test line was visualized by eye. The strip test could be completed in 30. min and did not require special equipment or skills, thereby avoiding some disadvantages of current methods for analyzing receptor binding specificity of influenza virus. The strip test could detect the receptor binding specificity of a wide range of influenza viruses, as well as small increases in the binding affinity of variant H5N1 viruses to α2,6 sialylglycans at viral titers >128 hemagglutination units. The strip test results were in agreement with those of ELISA virus binding assays, with correlations >0.95. In conclusion, the immunochromatographic strip test developed in this study should be useful for monitoring potential changes in the receptor binding specificity of group 1 influenza A viruses in the field.

บรรณานุกรม :
Watanabe, Yohei , Ito, Tetsuo , Ibrahim, Madiha Salah , Arai, Yasuha , Hotta, Kozue , Phuong, Hoang Vu Mai , Hang, Nguyen Le Khanh , Mai, Lequynh , Soda, Kosuke , Yamaoka, Masaoki , Poetranto, Emmanuel Djoko , Wulandari, Laksmi , Hiramatsu, Hiroaki , Daidoji, Tomo , Kubota-Koketsu, Ritsuko , Nongluk Sriwilaijaroen , Nakaya, Takaaki , Okuno, Yoshinobu , Takahashi, Tadanobu , Suzuki, Takashi , Ito, Toshihiro , Ikuta, Kazuyoshi , Suzuki, Yasuo , Hotta, Hak , Yamashiro, Tetsu , Hayashi, Tsukasa , Morita, Kouichi . (2558). A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity.
    กรุงเทพมหานคร : สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์ .
Watanabe, Yohei , Ito, Tetsuo , Ibrahim, Madiha Salah , Arai, Yasuha , Hotta, Kozue , Phuong, Hoang Vu Mai , Hang, Nguyen Le Khanh , Mai, Lequynh , Soda, Kosuke , Yamaoka, Masaoki , Poetranto, Emmanuel Djoko , Wulandari, Laksmi , Hiramatsu, Hiroaki , Daidoji, Tomo , Kubota-Koketsu, Ritsuko , Nongluk Sriwilaijaroen , Nakaya, Takaaki , Okuno, Yoshinobu , Takahashi, Tadanobu , Suzuki, Takashi , Ito, Toshihiro , Ikuta, Kazuyoshi , Suzuki, Yasuo , Hotta, Hak , Yamashiro, Tetsu , Hayashi, Tsukasa , Morita, Kouichi . 2558. "A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity".
    กรุงเทพมหานคร : สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์ .
Watanabe, Yohei , Ito, Tetsuo , Ibrahim, Madiha Salah , Arai, Yasuha , Hotta, Kozue , Phuong, Hoang Vu Mai , Hang, Nguyen Le Khanh , Mai, Lequynh , Soda, Kosuke , Yamaoka, Masaoki , Poetranto, Emmanuel Djoko , Wulandari, Laksmi , Hiramatsu, Hiroaki , Daidoji, Tomo , Kubota-Koketsu, Ritsuko , Nongluk Sriwilaijaroen , Nakaya, Takaaki , Okuno, Yoshinobu , Takahashi, Tadanobu , Suzuki, Takashi , Ito, Toshihiro , Ikuta, Kazuyoshi , Suzuki, Yasuo , Hotta, Hak , Yamashiro, Tetsu , Hayashi, Tsukasa , Morita, Kouichi . "A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity."
    กรุงเทพมหานคร : สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์ , 2558. Print.
Watanabe, Yohei , Ito, Tetsuo , Ibrahim, Madiha Salah , Arai, Yasuha , Hotta, Kozue , Phuong, Hoang Vu Mai , Hang, Nguyen Le Khanh , Mai, Lequynh , Soda, Kosuke , Yamaoka, Masaoki , Poetranto, Emmanuel Djoko , Wulandari, Laksmi , Hiramatsu, Hiroaki , Daidoji, Tomo , Kubota-Koketsu, Ritsuko , Nongluk Sriwilaijaroen , Nakaya, Takaaki , Okuno, Yoshinobu , Takahashi, Tadanobu , Suzuki, Takashi , Ito, Toshihiro , Ikuta, Kazuyoshi , Suzuki, Yasuo , Hotta, Hak , Yamashiro, Tetsu , Hayashi, Tsukasa , Morita, Kouichi . A novel immunochromatographic system for easy-to-use detection of group 1 avian influenza viruses with acquired human-type receptor binding specificity. กรุงเทพมหานคร : สถาบันวิจัยและให้คำปรึกษาแห่ง มหาวิทยาลัยธรรมศาสตร์ ; 2558.