Harwardt, Julia ; Carrara, Stefania C. ; Bogen, Jan P. ; Schoenfeld, Katrin ; Grzeschik, Julius ; Hock, Björn ; Kolmar, Harald (2023)
Generation of a symmetrical trispecific NK cell engager based on a two-in-one antibody.
In: Frontiers in Immunology, 2023, 14
doi: 10.26083/tuprints-00023673
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
To construct a trispecific IgG-like antibody at least three different binding moieties need to be combined, which results in a complex architecture and challenging production of these molecules. Here we report for the first time the construction of trispecific natural killer cell engagers based on a previously reported two-in-one antibody combined with a novel anti-CD16a common light chain module identified by yeast surface display (YSD) screening of chicken-derived immune libraries. The resulting antibodies simultaneously target epidermal growth factor receptor (EGFR), programmed death-ligand 1 (PD-L1) and CD16a with two Fab fragments, resulting in specific cellular binding properties on EGFR/PD-L1 double positive tumor cells and a potent ADCC effect. This study paves the way for further development of multispecific therapeutic antibodies derived from avian immunization with desired target combinations, valencies, molecular symmetries and architectures.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Harwardt, Julia ; Carrara, Stefania C. ; Bogen, Jan P. ; Schoenfeld, Katrin ; Grzeschik, Julius ; Hock, Björn ; Kolmar, Harald |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Generation of a symmetrical trispecific NK cell engager based on a two-in-one antibody |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2023 |
| Verlag: | Frontiers Media S.A. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Frontiers in Immunology |
| Jahrgang/Volume einer Zeitschrift: | 14 |
| Kollation: | 13 Seiten |
| DOI: | 10.26083/tuprints-00023673 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/23673 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | To construct a trispecific IgG-like antibody at least three different binding moieties need to be combined, which results in a complex architecture and challenging production of these molecules. Here we report for the first time the construction of trispecific natural killer cell engagers based on a previously reported two-in-one antibody combined with a novel anti-CD16a common light chain module identified by yeast surface display (YSD) screening of chicken-derived immune libraries. The resulting antibodies simultaneously target epidermal growth factor receptor (EGFR), programmed death-ligand 1 (PD-L1) and CD16a with two Fab fragments, resulting in specific cellular binding properties on EGFR/PD-L1 double positive tumor cells and a potent ADCC effect. This study paves the way for further development of multispecific therapeutic antibodies derived from avian immunization with desired target combinations, valencies, molecular symmetries and architectures. |
| Freie Schlagworte: | trispecific antibody, two-in-one antibody, NK cell engager, common light chain, yeast surface display |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-236733 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 540 Chemie 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie |
| Fachbereich(e)/-gebiet(e): | Interdisziplinäre Forschungsprojekte Interdisziplinäre Forschungsprojekte > Centre for Synthetic Biology 07 Fachbereich Chemie 07 Fachbereich Chemie > Clemens-Schöpf-Institut > Fachgebiet Biochemie 07 Fachbereich Chemie > Clemens-Schöpf-Institut |
| Hinterlegungsdatum: | 18 Apr 2023 11:05 |
| Letzte Änderung: | 02 Aug 2024 12:51 |
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| Suche nach Titel in: | TUfind oder in Google |
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