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01000naa a22002652 4500 |
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NLM122680480 |
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DE-627 |
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20231222195719.0 |
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tu |
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231222s2002 xx ||||| 00| ||eng c |
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|a pubmed24n0409.xml
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|a (DE-627)NLM122680480
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|a (NLM)12483992
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Craig, Maria L
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Visualization of the transfer reaction
|b tracking immune complexes from erythrocyte complement receptor 1 to macrophages
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| 264 |
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1 |
|c 2002
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 03.01.2003
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| 500 |
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|a Date Revised 06.11.2019
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| 500 |
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|a published: Print
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| 500 |
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|a Citation Status MEDLINE
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| 520 |
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|a Immune complexes (IC) bound to human erythrocytes (E) via complement receptor 1 (CR1) are transferred to phagocytes in the liver and spleen. In an in vitro model system using bispecific mAb reagents (antigen-based heteropolymers) to link IC to E, we have made time-lapse movies in which fluorescently labeled IC cross the E-human macrophage interface and remain associated with the macrophage. Both these movies and fixed-time experiments reveal transfer intermediates in which IC hinge E to macrophages. Examination of model macrophages after transfer indicates that the majority of IC are on the surface at short times (2 min) but are internalized at long times (1-4 h). More than half of the surface IC colocalize with CR1 at 2 min. This evidence supports a model in which CR1-bound IC provide a secure linkage between E and macrophages, allowing rearrangements of the macrophage surface necessary for release of CR1, and IC, from the E
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a Research Support, U.S. Gov't, P.H.S.
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| 650 |
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7 |
|a Antibodies, Bispecific
|2 NLM
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| 650 |
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7 |
|a Antigen-Antibody Complex
|2 NLM
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| 650 |
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7 |
|a Immunoglobulin G
|2 NLM
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| 650 |
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7 |
|a Receptors, Complement
|2 NLM
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| 650 |
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7 |
|a Receptors, Complement 3b
|2 NLM
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| 650 |
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7 |
|a Receptors, Fc
|2 NLM
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| 650 |
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7 |
|a DNA
|2 NLM
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| 650 |
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7 |
|a 9007-49-2
|2 NLM
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| 700 |
1 |
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|a Bankovich, Alexander J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Taylor, Ronald P
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Clinical immunology (Orlando, Fla.)
|d 1999
|g 105(2002), 1 vom: 30. Okt., Seite 36-47
|w (DE-627)NLM098196855
|x 1521-7035
|7 nnns
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| 773 |
1 |
8 |
|g volume:105
|g year:2002
|g number:1
|g day:30
|g month:10
|g pages:36-47
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| 912 |
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|a GBV_USEFLAG_A
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| 912 |
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|a SYSFLAG_A
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| 912 |
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|a GBV_NLM
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| 912 |
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|a GBV_ILN_11
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| 912 |
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|a GBV_ILN_24
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| 912 |
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|a GBV_ILN_350
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| 951 |
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|a AR
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| 952 |
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|d 105
|j 2002
|e 1
|b 30
|c 10
|h 36-47
|