2023
Combined <i>in vitro</i> and cell-based selection display method producing specific binders against IL-9 receptor in high yields
HULICIAK, Maros; Lada BIEDERMANOVA; Daniel BERDAR; Stepan HERYNEK; Lucie KOLAROVA et al.Základní údaje
Originální název
Combined <i>in vitro</i> and cell-based selection display method producing specific binders against IL-9 receptor in high yields
Autoři
HULICIAK, Maros; Lada BIEDERMANOVA; Daniel BERDAR; Stepan HERYNEK; Lucie KOLAROVA; Jakub TOMALA; Pavel MIKULECKY a Bohdan SCHNEIDER
Vydání
FEBS Journal, MALDEN, Blackwell, 2023, 1742-464X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10608 Biochemistry and molecular biology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 5.500
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:90127/23:00139188
Organizační jednotka
CIISB II
UT WoS
EID Scopus
Klíčová slova anglicky
directed evolution; interleukin 9 receptor alpha; protein scaffolds; ribosome display; yeast display
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 28. 3. 2025 09:18, Mgr. Eva Dubská
Anotace
V originále
We combined cell-free ribosome display and cell-based yeast display selection to build specific protein binders to the extracellular domain of the human interleukin 9 receptor alpha (IL-9R alpha). The target, IL-9R alpha, is the receptor involved in the signalling pathway of IL-9, a pro-inflammatory cytokine medically important for its involvement in respiratory diseases. The successive use of modified protocols of ribosome and yeast displays allowed us to combine their strengths-the virtually infinite selection power of ribosome display and the production of (mostly) properly folded and soluble proteins in yeast display. The described experimental protocol is optimized to produce binders highly specific to the target, including selectivity to common proteins such as BSA, and proteins potentially competing for the binder such as receptors of other cytokines. The binders were trained from DNA libraries of two protein scaffolds called 57aBi and 57bBi developed in our laboratory. We show that the described unconventional combination of ribosome and yeast displays is effective in developing selective small protein binders to the medically relevant molecular target.
Návaznosti
| 90127, velká výzkumná infrastruktura |
|