Data from Novel Bispecific Domain Antibody to LRP6 Inhibits Wnt and R-spondin Ligand-Induced Wnt Signaling and Tumor Growth
Le résumé fourni par la source
Abstract Aberrant WNT signaling is associated with the formation and growth of numerous human cancer types. The low-density lipoprotein receptor-related protein 6 (LRP6) is the least redundant component of the WNT receptor complex with two independent WNT ligand-binding sites. Using domain antibody (dAb) technology, a bispecific antibody (GSK3178022) to LRP6 was identified that is capable of blocking stimulation in the presence of a range of WNT and R-spondin (RSPO) ligands in vitro. GSK3178022 was also efficacious in reducing WNT target gene expression in vivo, in both cancer cell line and patient-derived xenograft models, and delays tumor growth in a patient-derived RSPO fusion model of colorectal cancer. Implications: This article demonstrates the inhibition of a key oncogenic receptor, intractable to mAb inhibition due to multiple independent ligand interaction sites, using an innovative dAb approach. Mol Cancer Res; 14(9); 859–68. ©2016 AACR.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Data from Novel Bispecific Domain Antibody to LRP6 Inhibits Wnt and R-spondin Ligand-Induced Wnt Signaling and Tumor Growth
- Date Crossref
- 03/04/2023
- Éditeur
- American Association for Cancer Research (AACR)
- Type
- posted-content
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.