» Articles » PMID: 23641195

Chemokines Induce Axon Outgrowth Downstream of Hepatocyte Growth Factor and TCF/β-catenin Signaling

Overview
Specialty Cell Biology
Date 2013 May 4
PMID 23641195
Citations 19
Authors
Affiliations
Soon will be listed here.
Abstract

Axon morphogenesis is a complex process regulated by a variety of secreted molecules, including morphogens and growth factors, resulting in the establishment of the neuronal circuitry. Our previous work demonstrated that growth factors [Neurotrophins (NT) and Hepatocyte Growth Factor (HGF)] signal through β-catenin during axon morphogenesis. HGF signaling promotes axon outgrowth and branching by inducing β-catenin phosphorylation at Y142 and transcriptional regulation of T-Cell Factor (TCF) target genes. Here, we asked which genes are regulated by HGF signaling during axon morphogenesis. An array screening indicated that HGF signaling elevates the expression of chemokines of the CC and CXC families. In line with this, CCL7, CCL20, and CXCL2 significantly increase axon outgrowth in hippocampal neurons. Experiments using blocking antibodies and chemokine receptor antagonists demonstrate that chemokines act downstream of HGF signaling during axon morphogenesis. In addition, qPCR data demonstrates that CXCL2 and CCL5 expression is stimulated by HGF through Met/b-catenin/TCF pathway. These results identify CC family members and CXCL2 chemokines as novel regulators of axon morphogenesis downstream of HGF signaling.

Citing Articles

Neuronal chemokines: new insights into neuronal communication after injury.

Mesquida-Veny F, Hervera A Neural Regen Res. 2023; 18(11):2379-2380.

PMID: 37282457 PMC: 10360099. DOI: 10.4103/1673-5374.371352.


CXCR4 and CXCL12 signaling regulates the development of extrinsic innervation to the colorectum.

Halasy V, Szocs E, Soos A, Kovacs T, Pecsenye-Fejszak N, Hotta R Development. 2023; 150(8).

PMID: 37039233 PMC: 10263150. DOI: 10.1242/dev.201289.


Nociception-Dependent CCL21 Induces Dorsal Root Ganglia Axonal Growth CCR7-ERK Activation.

Mesquida-Veny F, Martinez-Torres S, Del Rio J, Hervera A Front Immunol. 2022; 13:880647.

PMID: 35911704 PMC: 9331658. DOI: 10.3389/fimmu.2022.880647.


The Importance of CXCL1 in Physiology and Noncancerous Diseases of Bone, Bone Marrow, Muscle and the Nervous System.

Korbecki J, Gassowska-Dobrowolska M, Wojcik J, Szatkowska I, Barczak K, Chlubek M Int J Mol Sci. 2022; 23(8).

PMID: 35457023 PMC: 9024980. DOI: 10.3390/ijms23084205.


An update on Wnt signaling pathway in cancer.

Zhang Y, Zu D, Chen Z, Ying G Transl Cancer Res. 2022; 9(2):1246-1252.

PMID: 35117469 PMC: 8797977. DOI: 10.21037/tcr.2019.12.50.


References
1.
Molenaar M, van de Wetering M, Oosterwegel M, Peterson-Maduro J, Godsave S, Korinek V . XTcf-3 transcription factor mediates beta-catenin-induced axis formation in Xenopus embryos. Cell. 1996; 86(3):391-9. DOI: 10.1016/s0092-8674(00)80112-9. View

2.
Berthou S, Aebersold D, Schmidt L, Stroka D, Heigl C, Streit B . The Met kinase inhibitor SU11274 exhibits a selective inhibition pattern toward different receptor mutated variants. Oncogene. 2004; 23(31):5387-93. DOI: 10.1038/sj.onc.1207691. View

3.
Li V, Ng S, Boersema P, Low T, Karthaus W, Gerlach J . Wnt signaling through inhibition of β-catenin degradation in an intact Axin1 complex. Cell. 2012; 149(6):1245-56. DOI: 10.1016/j.cell.2012.05.002. View

4.
Borrell V, Marin O . Meninges control tangential migration of hem-derived Cajal-Retzius cells via CXCL12/CXCR4 signaling. Nat Neurosci. 2006; 9(10):1284-93. DOI: 10.1038/nn1764. View

5.
Lieberam I, Agalliu D, Nagasawa T, Ericson J, Jessell T . A Cxcl12-CXCR4 chemokine signaling pathway defines the initial trajectory of mammalian motor axons. Neuron. 2005; 47(5):667-79. DOI: 10.1016/j.neuron.2005.08.011. View