Matches in SemOpenAlex for { <https://semopenalex.org/work/W1938359025> ?p ?o ?g. }
- W1938359025 endingPage "3061" @default.
- W1938359025 startingPage "3053" @default.
- W1938359025 abstract "Cell-mediated immune responses to glycoantigens have been largely uncharacterized. Protective T cell responses to the pathogenic yeast Cryptococcus neoformans are dependent on heavily mannosylated Ags termed mannoproteins. In the work presented, the innate immune response to mannoprotein was determined. Purified murine splenic dendritic cells (DC), B cells, and macrophages were used to stimulate mannoprotein-specific T cells. Only DC were capable of any measurable stimulation. Depletion of DC resulted in the abrogation of the T cell response. Human and murine DC rapidly captured fluorescent-labeled mannoprotein by a mannose receptor-mediated process. Using transfected cell lines, the type II C-type lectin receptor DC-specific ICAM-3-grabbing nonintegrin (CD209) was determined to have affinity for mannoprotein. Taken together with prior work demonstrating that mannoprotein was captured by the macrophage mannose receptor (CD206), these data suggest that multiple mannose receptors on DC recognize mannoprotein. Pulsing experiments demonstrated that DC captured sufficient mannoprotein over 2 h to account for 50% of total stimulation. Capture appeared dependent on mannose receptors, as competitive mannosylated inhibitors and calcium chelators each interfered with T cell stimulation. By confocal microscopy, intracellular mannoprotein trafficked to an endo-lysosomal compartment in DC, and at later time points extended into tubules in a similar fashion to the degradation marker DQ-OVA. Mannoprotein colocalized intracellularly with CD206 and CD209. These data suggest that DC provide the crucial link between innate and adaptive immune responses to C. neoformans via a process that is dependent upon the efficient uptake of mannoprotein by mannose receptors." @default.
- W1938359025 created "2016-06-24" @default.
- W1938359025 creator A5003598305 @default.
- W1938359025 creator A5009349672 @default.
- W1938359025 creator A5054141043 @default.
- W1938359025 date "2006-03-01" @default.
- W1938359025 modified "2023-10-03" @default.
- W1938359025 title "<i>Cryptococcus neoformans</i> Glycoantigens Are Captured by Multiple Lectin Receptors and Presented by Dendritic Cells" @default.
- W1938359025 cites W1540808432 @default.
- W1938359025 cites W1568922103 @default.
- W1938359025 cites W1582493825 @default.
- W1938359025 cites W1659380298 @default.
- W1938359025 cites W1756749354 @default.
- W1938359025 cites W1940362182 @default.
- W1938359025 cites W1972777297 @default.
- W1938359025 cites W1972879829 @default.
- W1938359025 cites W1972935989 @default.
- W1938359025 cites W1978105709 @default.
- W1938359025 cites W1985247559 @default.
- W1938359025 cites W1996242613 @default.
- W1938359025 cites W1998733027 @default.
- W1938359025 cites W2014904052 @default.
- W1938359025 cites W2017758723 @default.
- W1938359025 cites W2018840987 @default.
- W1938359025 cites W2020795276 @default.
- W1938359025 cites W2029565478 @default.
- W1938359025 cites W2033748791 @default.
- W1938359025 cites W2034570325 @default.
- W1938359025 cites W2043052307 @default.
- W1938359025 cites W2043559809 @default.
- W1938359025 cites W2044420452 @default.
- W1938359025 cites W2052975440 @default.
- W1938359025 cites W2059507666 @default.
- W1938359025 cites W2059570577 @default.
- W1938359025 cites W2068696276 @default.
- W1938359025 cites W2072982978 @default.
- W1938359025 cites W2087166273 @default.
- W1938359025 cites W2094746130 @default.
- W1938359025 cites W2094854776 @default.
- W1938359025 cites W2096493204 @default.
- W1938359025 cites W2098453091 @default.
- W1938359025 cites W2105952229 @default.
- W1938359025 cites W2106521162 @default.
- W1938359025 cites W2109204917 @default.
- W1938359025 cites W2111695773 @default.
- W1938359025 cites W2113269708 @default.
- W1938359025 cites W2114056484 @default.
- W1938359025 cites W2115161719 @default.
- W1938359025 cites W2122088044 @default.
- W1938359025 cites W2122416367 @default.
- W1938359025 cites W2124270882 @default.
- W1938359025 cites W2124376809 @default.
- W1938359025 cites W2128126470 @default.
- W1938359025 cites W2135079499 @default.
- W1938359025 cites W2140734388 @default.
- W1938359025 cites W2144135250 @default.
- W1938359025 cites W2145742146 @default.
- W1938359025 cites W2147038307 @default.
- W1938359025 cites W2147077080 @default.
- W1938359025 cites W2149369599 @default.
- W1938359025 cites W2153066069 @default.
- W1938359025 cites W2153619807 @default.
- W1938359025 cites W2154463442 @default.
- W1938359025 cites W2156643487 @default.
- W1938359025 cites W2161504113 @default.
- W1938359025 cites W2163570329 @default.
- W1938359025 cites W2166250243 @default.
- W1938359025 cites W2168998070 @default.
- W1938359025 cites W2170233935 @default.
- W1938359025 cites W4238081971 @default.
- W1938359025 doi "https://doi.org/10.4049/jimmunol.176.5.3053" @default.
- W1938359025 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16493064" @default.
- W1938359025 hasPublicationYear "2006" @default.
- W1938359025 type Work @default.
- W1938359025 sameAs 1938359025 @default.
- W1938359025 citedByCount "112" @default.
- W1938359025 countsByYear W19383590252012 @default.
- W1938359025 countsByYear W19383590252013 @default.
- W1938359025 countsByYear W19383590252014 @default.
- W1938359025 countsByYear W19383590252015 @default.
- W1938359025 countsByYear W19383590252016 @default.
- W1938359025 countsByYear W19383590252017 @default.
- W1938359025 countsByYear W19383590252018 @default.
- W1938359025 countsByYear W19383590252019 @default.
- W1938359025 countsByYear W19383590252020 @default.
- W1938359025 countsByYear W19383590252021 @default.
- W1938359025 countsByYear W19383590252022 @default.
- W1938359025 countsByYear W19383590252023 @default.
- W1938359025 crossrefType "journal-article" @default.
- W1938359025 hasAuthorship W1938359025A5003598305 @default.
- W1938359025 hasAuthorship W1938359025A5009349672 @default.
- W1938359025 hasAuthorship W1938359025A5054141043 @default.
- W1938359025 hasBestOaLocation W19383590251 @default.
- W1938359025 hasConcept C106257327 @default.
- W1938359025 hasConcept C136449434 @default.
- W1938359025 hasConcept C170493617 @default.
- W1938359025 hasConcept C19869320 @default.
- W1938359025 hasConcept C202751555 @default.