Title |
Antibody Signatures Reflect Different Disease Pathologies in Patients With Schistosomiasis Due to Schistosoma japonicum
|
---|---|
Published in |
Journal of Infectious Diseases, July 2015
|
DOI | 10.1093/infdis/jiv356 |
Pubmed ID | |
Authors |
Patrick Driguez, Yuesheng Li, Soraya Gaze, Mark S. Pearson, Rie Nakajima, Angela Trieu, Denise L. Doolan, Philip L. Felgner, Xunya Hou, Fernanda C. Cardoso, Algis Jasinskas, Geoffrey N. Gobert, Alex Loukas, Donald P. McManus |
Abstract |
Infection with Schistosoma japonicum causes high levels of pathology that is predominantly determined by the cellular and humoral response of the host. However, the specific antibody response that arises during the development of disease is largely undescribed in Asian schistosomiasis-endemic populations. Using a schistosome protein microarray the antibody profiles of high-pathology acute and advanced subjects, and low-pathology chronic and stool egg-negative individuals were compared with non-exposed controls. Immunodominant antigens (25) were identified that included vaccine candidates, tetraspanin-related proteins, transporter molecules and unannotated proteins. Additionally, high-pathology individuals had a limited specific antibody response suggesting that low-pathology individuals may use a broad and strong antibody response, particularly against surface-exposed proteins, to control pathology and/or infection. Our study has identified specific antigens that can discriminate between S. japonicum-exposed groups with different pathologies, and may also allow the host to control disease pathology and provide resistance to parasite infection. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 4% |
Australia | 1 | 4% |
Unknown | 25 | 93% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 5 | 19% |
Researcher | 4 | 15% |
Student > Master | 3 | 11% |
Student > Doctoral Student | 2 | 7% |
Librarian | 2 | 7% |
Other | 6 | 22% |
Unknown | 5 | 19% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 8 | 30% |
Medicine and Dentistry | 6 | 22% |
Immunology and Microbiology | 3 | 11% |
Biochemistry, Genetics and Molecular Biology | 1 | 4% |
Nursing and Health Professions | 1 | 4% |
Other | 3 | 11% |
Unknown | 5 | 19% |