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Toll-Like Receptor (TLR)-7 and -8 Modulatory Activities of Dimeric Imidazoquinolines
dc.contributor.author | Shukla, Nikunj M. | |
dc.contributor.author | Mutz, Cole A. | |
dc.contributor.author | Malladi, Subbalakshmi S. | |
dc.contributor.author | Warshakoon, Hemamali J. | |
dc.contributor.author | Balakrishna, Rajalakshmi | |
dc.contributor.author | David, Sunil A. | |
dc.date.accessioned | 2017-04-12T16:36:43Z | |
dc.date.available | 2017-04-12T16:36:43Z | |
dc.date.issued | 2010-02-09 | |
dc.identifier.citation | Shukla, N. M., Mutz, C. A., Malladi, S. S., Warshakoon, H. J., Balakrishna, R., & David, S. A. (2012). Toll-Like Receptor (TLR)-7 and -8 Modulatory Activities of Dimeric Imidazoquinolines. Journal of Medicinal Chemistry, 55(3), 1106–1116. http://doi.org/10.1021/jm2010207 | en_US |
dc.identifier.uri | http://hdl.handle.net/1808/23634 | |
dc.description.abstract | Toll-like receptors (TLRs) are pattern recognition receptors that recognize specific molecular patterns present in molecules that are broadly shared by pathogens, but are structurally distinct from host molecules. The TLR7-agonistic imidazoquinolines are of interest as vaccine adjuvants given their ability to induce pronounced Th1-skewed humoral responses. Minor modifications on the imidazoquinoline scaffold result in TLR7-antagonistic compounds which may be of value in addressing innate immune activation-driven immune exhaustion observed in HIV. We describe the syntheses and evaluation of TLR7 and TLR8 modulatory activities of dimeric constructs of imidazoquinoline linked at the C2, C4, C8, and N1-aryl positions. Dimers linked at the C4, C8 and N1-aryl positions were agonistic at TLR7; only the N1-aryl dimer with a 12-carbon linker was dual TLR7/8 agonistic. Dimers linked at C2 position showed antagonistic activities at TLR7 and TLR8; the C2 dimer with a propylene spacer was maximally antagonistic at both TLR7 and TLR8. | en_US |
dc.publisher | American Chemical Society | en_US |
dc.rights | This document is the Accepted Manuscript version of a Published Work that appeared in final form in the Journal of Medicinal Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/jm2010207. | en_US |
dc.subject | Toll-like receptor | en_US |
dc.subject | TLR7 | en_US |
dc.subject | TLR8 | en_US |
dc.subject | Imidazoquinoline | en_US |
dc.subject | Interferon | en_US |
dc.subject | Cytokines | en_US |
dc.subject | Chemokines | en_US |
dc.title | Toll-Like Receptor (TLR)-7 and -8 Modulatory Activities of Dimeric Imidazoquinolines | en_US |
dc.type | Article | en_US |
kusw.kuauthor | Shukla, Nikunj M. | |
kusw.kuauthor | Mutz, Cole A. | |
kusw.kuauthor | Malladi, Subbalakshmi S. | |
kusw.kuauthor | Warshakoon, Hemamali J. | |
kusw.kuauthor | Balakrishna, Rajalakshmi | |
kusw.kuauthor | David, Sunil A. | |
kusw.kudepartment | Medicinal Chemistry | en_US |
dc.identifier.doi | 10.1021/jm2010207 | en_US |
kusw.oaversion | Scholarly/refereed, author accepted manuscript | en_US |
kusw.oapolicy | This item meets KU Open Access policy criteria. | en_US |
dc.rights.accessrights | openAccess |