ArticleCommunications biology2022
Functional role of the Frizzled linker domain in the Wnt signaling pathway.
Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- The effects of flavonoid baicalein on miRNA expressions in cancer: a systematic review.Naunyn-Schmiedeberg's archives of pharmacology · 2025Pooled it
- The m6Am methyltransferase PCIF1 promotes osteogenic differentiation of mesenchymal stem cells through stabilization of Wnt-related transcripts.PLoS biology · 2026Article
- A novel variant p.Y250C of FZD4 influences Norrine/β-catenin signaling pathway that associates with familial exudative vitreoretinopathy (FEVR).Scientific reports · 2026Article
- Distinct transcriptional regulation of the Wnt and TGFβ signaling families associated with wound healing and fibrotic outcomes to lens injury.Experimental eye research · 2025Article
- Ligand-receptor interaction profiling as a predictive biomarker for anti-PD-1 therapy response in melanoma.Clinical and experimental medicine · 2025Article
- Frizzled receptors: gatekeepers of Wnt signaling in development and disease.Frontiers in cell and developmental biology · 2025Review
- Structural insights into Frizzled3 through nanobody modulators.Nature communications · 2024Article
- RNF43 and ZNRF3 in Wnt Signaling - A Master Regulator at the Membrane.International journal of stem cells · 2023Review
- Transcriptome changes during osteogenesis of porcine mesenchymal stem cells derived from different types of synovial membranes and genetic background.Scientific reports · 2023Article
- Construction of Fzd6Molecular biology reports · 2022Article
- Prognostic Role of M6A-Associated Immune Genes and Cluster-Related Tumor Microenvironment Analysis: A Multi-Omics Practice in Stomach Adenocarcinoma.Frontiers in cell and developmental biology · 2022Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Wnt signaling pathway plays a critical role in the developmental and physiological processes of metazoans. We previously reported that the Frizzled4 (FZD4) linker domain plays an important role in Norrin binding and signaling. However, the question remains whether the FZD linker contributes to Wnt signaling in general. Here, we show that the FZD linker is involved in Wnt binding and affects downstream Wnt signaling. A FZD4 chimera, in which the linker was swapped with that of the non-canonical receptor FZD6, impairs the binding with WNT3A and suppresses the recruitment of LRP6 and Disheveled, resulting in reduced canonical signaling. A similar effect was observed for non-canonical signaling. A FZD6 chimera containing the FZD1 linker showed reduced WNT5A binding and impaired signaling in ERK, JNK, and AKT mediated pathways. Altogether, our results suggest that the FZD linker plays an important role in specific Wnt binding and intracellular Wnt signaling.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.