TAILIEUCHUNG - Báo cáo hóa học: " Impairment of the CD8+ T cell response in lungs following infection with human respiratory syncytial virus is specific to the anatomical site rather than the virus, antigen, or route of infection"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Impairment of the CD8+ T cell response in lungs following infection with human respiratory syncytial virus is specific to the anatomical site rather than the virus, antigen, or route of infection | Virology Journal BioMed Central Research Impairment of the CD8 T cell response in lungs following infection with human respiratory syncytial virus is specific to the anatomical site rather than the virus antigen or route of infection Joshua M DiNapoli Brian R Murphy Peter L Collins and Alexander Bukreyev Address Laboratory of Infectious Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health 50 South Drive Room 6505 Bethesda Maryland 20892 USA Email Joshua M DiNapoli - dinapolij@ Brian R Murphy - bmurphy@ Peter L Collins - pcollins@ Alexander Bukreyev - abukreyev@ Corresponding author Open Access Published 24 September 2008 Virology Journal 2008 5 105 doi l743-422X-5-l05 Received 7 August 2008 Accepted 24 September 2008 This article is available from http content 5 l l05 2008 DiNapoli et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background A subset of the virus-specific CD8 cytotoxic T lymphocytes CTL isolated from the lungs of mice infected with human respiratory syncytial virus RSV is impaired in the ability to secrete interferon Y IFNy a measure of functionality. It was suggested that the impairment specifically suppressed the host cellular immune response a finding that could help explain the ability of RSV to re-infect throughout life. Results To determine whether this effect is dependent on the virus the route of infection or the type of infection respiratory disseminated or localized dermal we compared the CTL responses in mice following intranasal IN infection with RSV or influenza virus or IN or intradermal ID infection with vaccinia virus expressing an RSV CTL antigen. The impairment was .

TÀI LIỆU LIÊN QUAN
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.