Toll-like receptor 4 plays significant roles during allergic rhinitis
نویسندگان
چکیده
منابع مشابه
Toll-like receptor 4 plays significant roles during allergic rhinitis.
Allergic rhinitis is a nasal hypersensitivity and allergic disease which leads to inflammation of nasal mucosa. Previous investigations revealed that innate immune receptors play a key role in the pathogenesis of inflammatory diseases including allergic diseases. Toll-like receptors (TLRs), which are important innate immune receptors, play crucial roles in the recognition of foreign antigens, i...
متن کاملMultiple Roles of Toll-Like Receptor 4 in Colorectal Cancer
Toll-like receptor (TLR) signaling has been implicated in the inflammatory responses in intestinal epithelial cells (IECs). Such inflammatory signals mediate complex interactions between commensal bacteria and TLRs and are required for IEC proliferation, immune response, repair, and homeostasis. The upregulation of certain TLRs in colorectal cancer (CRC) tissues suggests that TLRs may play an e...
متن کاملUp-regulation of Toll-like receptors 2, 3 and 4 in allergic rhinitis
BACKGROUND Toll-like receptors enable the host to recognize a large number of pathogen-associated molecular patterns such as bacterial lipopolysaccharide, viral RNA, CpG-containing DNA and flagellin. Toll-like receptors have also been shown to play a pivotal role in both innate and adaptive immune responses. The role of Toll-like receptors as a primary part of our microbe defense system has bee...
متن کاملImmunotherapy with a ragweed-toll-like receptor 9 agonist vaccine for allergic rhinitis.
BACKGROUND Conjugating immunostimulatory sequences of DNA to specific allergens offers a new approach to allergen immunotherapy that reduces acute allergic responses. METHODS We conducted a randomized, double-blind, placebo-controlled phase 2 trial of a vaccine consisting of Amb a 1, a ragweed-pollen antigen, conjugated to a phosphorothioate oligodeoxyribonucleotide immunostimulatory sequence...
متن کاملExpression of Toll-like Receptor 9 in nose, peripheral blood and bone marrow during symptomatic allergic rhinitis
BACKGROUND Allergic rhinitis is an inflammatory disease of the upper airway mucosa that also affects leukocytes in bone marrow and peripheral blood. Toll-like receptor 9 (TLR9) is a receptor for unmethylated CpG dinucleotides found in bacterial and viral DNA. The present study was designed to examine the expression of TLR9 in the nasal mucosa and in leukocytes derived from different cellular co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Allergologia et Immunopathologia
سال: 2015
ISSN: 0301-0546
DOI: 10.1016/j.aller.2014.04.006